proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122 PERL_CALLCONV I32       Perl_regcurly(const char *s)
 123                         __attribute__warn_unused_result__
 124                         __attribute__pure__
 125                         __attribute__nonnull__(1);
 126 #define PERL_ARGS_ASSERT_REGCURLY       \
 127         assert(s)
 128
 129
 130 END_EXTERN_C
 131
 132 /* functions with flag 'n' should come before here */
 133 START_EXTERN_C
 134 #  include "pp_proto.h"
 135 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
 136 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
 137 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 138                         __attribute__nonnull__(pTHX_1)
 139                         __attribute__nonnull__(pTHX_2);
 140 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 141         assert(left); assert(right)
 142
 143 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 144                         __attribute__nonnull__(pTHX_1);
 145 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 146         assert(stash)
 147
 148 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 149                         __attribute__warn_unused_result__;
 150
 151 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 152 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 153 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 154                         __attribute__nonnull__(pTHX_2)
 155                         __attribute__nonnull__(pTHX_3);
 156 #define PERL_ARGS_ASSERT_APPLY  \
 157         assert(mark); assert(sp)
 158
 159 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 160                         __attribute__nonnull__(pTHX_1)
 161                         __attribute__nonnull__(pTHX_2)
 162                         __attribute__nonnull__(pTHX_3);
 163 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 164         assert(stashpv); assert(cv); assert(attrstr)
 165
 166 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 167                         __attribute__nonnull__(pTHX_1);
 168 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 169         assert(av)
 170
 171 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 172                         __attribute__nonnull__(pTHX_1);
 173 #define PERL_ARGS_ASSERT_AV_DELETE      \
 174         assert(av)
 175
 176 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 177                         __attribute__warn_unused_result__
 178                         __attribute__nonnull__(pTHX_1);
 179 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 180         assert(av)
 181
 182 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 185         assert(av)
 186
 187 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 188                         __attribute__warn_unused_result__
 189                         __attribute__nonnull__(pTHX_1);
 190 #define PERL_ARGS_ASSERT_AV_FETCH       \
 191         assert(av)
 192
 193 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 194                         __attribute__nonnull__(pTHX_1);
 195 #define PERL_ARGS_ASSERT_AV_FILL        \
 196         assert(av)
 197
 198 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 199                         __attribute__warn_unused_result__
 200                         __attribute__nonnull__(pTHX_1);
 201 #define PERL_ARGS_ASSERT_AV_LEN \
 202         assert(av)
 203
 204 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 205                         __attribute__warn_unused_result__
 206                         __attribute__nonnull__(pTHX_2);
 207 #define PERL_ARGS_ASSERT_AV_MAKE        \
 208         assert(strp)
 209
 210 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 211                         __attribute__nonnull__(pTHX_1);
 212 #define PERL_ARGS_ASSERT_AV_POP \
 213         assert(av)
 214
 215 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 216                         __attribute__nonnull__(pTHX_1)
 217                         __attribute__nonnull__(pTHX_2);
 218 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 219         assert(avp); assert(val)
 220
 221 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 222                         __attribute__nonnull__(pTHX_1)
 223                         __attribute__nonnull__(pTHX_2);
 224 #define PERL_ARGS_ASSERT_AV_PUSH        \
 225         assert(av); assert(val)
 226
 227 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 228                         __attribute__nonnull__(pTHX_1);
 229 #define PERL_ARGS_ASSERT_AV_REIFY       \
 230         assert(av)
 231
 232 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 233                         __attribute__warn_unused_result__
 234                         __attribute__nonnull__(pTHX_1);
 235 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 236         assert(av)
 237
 238 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 239                         __attribute__nonnull__(pTHX_1);
 240 #define PERL_ARGS_ASSERT_AV_STORE       \
 241         assert(av)
 242
 243 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 244                         __attribute__nonnull__(pTHX_1);
 245 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 246         assert(av)
 247
 248 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 249                         __attribute__nonnull__(pTHX_1)
 250                         __attribute__nonnull__(pTHX_2);
 251 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 252         assert(avp); assert(val)
 253
 254 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 255                         __attribute__nonnull__(pTHX_1);
 256 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 257         assert(av)
 258
 259 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 260                         __attribute__nonnull__(pTHX_1);
 261 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 262         assert(av)
 263
 264 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 265                         __attribute__nonnull__(pTHX_1);
 266 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 267         assert(av)
 268
 269 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 270 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 273         assert(av)
 274
 275 #endif
 276 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 277                         __attribute__warn_unused_result__
 278                         __attribute__nonnull__(pTHX_2)
 279                         __attribute__nonnull__(pTHX_3);
 280 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 281         assert(left); assert(right)
 282
 283 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 284                         __attribute__warn_unused_result__;
 285
 286 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 287                         __attribute__warn_unused_result__;
 288
 289 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 290                         __attribute__warn_unused_result__;
 291
 292 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 293 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 294 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 295                         __attribute__nonnull__(pTHX_2);
 296 #define PERL_ARGS_ASSERT_CALL_LIST      \
 297         assert(paramList)
 298
 299 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 300                         __attribute__warn_unused_result__
 301                         __attribute__nonnull__(pTHX_3);
 302 #define PERL_ARGS_ASSERT_CANDO  \
 303         assert(statbufp)
 304
 305 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 309                         __attribute__warn_unused_result__;
 310
 311 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 312                         __attribute__warn_unused_result__;
 313
 314 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 315                         __attribute__warn_unused_result__;
 316
 317 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 318 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 319                         __attribute__warn_unused_result__;
 320
 321 #endif
 322 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 323                         __attribute__warn_unused_result__;
 324
 325 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 326 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 327                         __attribute__noreturn__
 328                         __attribute__nonnull__(pTHX_1);
 329 #define PERL_ARGS_ASSERT_CROAK_SV       \
 330         assert(baseex)
 331
 332 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 333                         __attribute__noreturn__
 334                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 335
 336 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 337                         __attribute__noreturn__;
 338
 339 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 340                         __attribute__noreturn__
 341                         __attribute__nonnull__(pTHX_1)
 342                         __attribute__nonnull__(pTHX_2);
 343 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 344         assert(cv); assert(params)
 345
 346
 347 #if defined(PERL_IMPLICIT_CONTEXT)
 348 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 349                         __attribute__noreturn__
 350                         __attribute__format__null_ok__(__printf__,1,2);
 351
 352 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 353                         __attribute__format__null_ok__(__printf__,1,2);
 354
 355 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 356                         __attribute__format__(__printf__,1,2)
 357                         __attribute__nonnull__(1);
 358 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 359         assert(pat)
 360
 361 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 362                         __attribute__format__(__printf__,1,2)
 363                         __attribute__nonnull__(1);
 364 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 365         assert(pat)
 366
 367 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 368                         __attribute__nonnull__(2);
 369 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 370         assert(name)
 371
 372 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 373                         __attribute__format__(__printf__,1,2)
 374                         __attribute__nonnull__(1);
 375 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 376         assert(pat)
 377
 378 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 379                         __attribute__format__(__printf__,1,2)
 380                         __attribute__nonnull__(1);
 381 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 382         assert(pat)
 383
 384 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 385                         __attribute__format__(__printf__,2,3)
 386                         __attribute__nonnull__(2);
 387 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 388         assert(pat)
 389
 390 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 391                         __attribute__format__(__printf__,1,2)
 392                         __attribute__nonnull__(1);
 393 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 394         assert(pat)
 395
 396 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 397                         __attribute__format__(__printf__,2,3)
 398                         __attribute__nonnull__(1)
 399                         __attribute__nonnull__(2);
 400 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 401         assert(sv); assert(pat)
 402
 403 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 404                         __attribute__format__(__printf__,2,3)
 405                         __attribute__nonnull__(1)
 406                         __attribute__nonnull__(2);
 407 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 408         assert(sv); assert(pat)
 409
 410 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 411                         __attribute__format__(__printf__,2,3)
 412                         __attribute__nonnull__(1)
 413                         __attribute__nonnull__(2);
 414 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 415         assert(sv); assert(pat)
 416
 417 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 418                         __attribute__format__(__printf__,2,3)
 419                         __attribute__nonnull__(1)
 420                         __attribute__nonnull__(2);
 421 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 422         assert(sv); assert(pat)
 423
 424 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 425                         __attribute__format__(__printf__,2,3)
 426                         __attribute__nonnull__(1)
 427                         __attribute__nonnull__(2);
 428 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 429         assert(stream); assert(format)
 430
 431 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 432                         __attribute__format__(__printf__,1,2)
 433                         __attribute__nonnull__(1);
 434 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 435         assert(format)
 436
 437 #endif
 438 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 439                         __attribute__nonnull__(pTHX_1);
 440 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 441         assert(cv)
 442
 443 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 444                         __attribute__nonnull__(pTHX_1);
 445 #define PERL_ARGS_ASSERT_CV_CLONE       \
 446         assert(proto)
 447
 448 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 449                         __attribute__warn_unused_result__
 450                         __attribute__nonnull__(pTHX_1);
 451 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 452         assert(gv)
 453
 454 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 455                         __attribute__warn_unused_result__;
 456
 457 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 458                         __attribute__warn_unused_result__;
 459
 460 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 461                         __attribute__nonnull__(pTHX_1);
 462 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 463         assert(cv)
 464
 465 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 466                         __attribute__nonnull__(pTHX_1);
 467 #define PERL_ARGS_ASSERT_CX_DUMP        \
 468         assert(cx)
 469
 470 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 471 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 472                         __attribute__nonnull__(pTHX_1);
 473 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 474         assert(funcp)
 475
 476 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 477                         __attribute__warn_unused_result__
 478                         __attribute__nonnull__(pTHX_2);
 479 #define PERL_ARGS_ASSERT_FILTER_READ    \
 480         assert(buf_sv)
 481
 482 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 483                         __attribute__warn_unused_result__
 484                         __attribute__pure__;
 485
 486 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 487                         __attribute__warn_unused_result__
 488                         __attribute__pure__;
 489
 490 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 491                         __attribute__warn_unused_result__
 492                         __attribute__pure__;
 493
 494 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 495                         __attribute__warn_unused_result__
 496                         __attribute__pure__;
 497
 498 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 499                         __attribute__warn_unused_result__
 500                         __attribute__pure__;
 501
 502 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 503                         __attribute__warn_unused_result__;
 504
 505 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 506                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 507                         __attribute__nonnull__(pTHX_1);
 508 #define PERL_ARGS_ASSERT_DEB    \
 509         assert(pat)
 510
 511 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 512                         __attribute__nonnull__(pTHX_1);
 513 #define PERL_ARGS_ASSERT_VDEB   \
 514         assert(pat)
 515
 516 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 517 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 518                         __attribute__nonnull__(pTHX_1);
 519 #define PERL_ARGS_ASSERT_DEBOP  \
 520         assert(o)
 521
 522 PERL_CALLCONV I32       Perl_debstack(pTHX);
 523 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 524 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 525                         __attribute__nonnull__(1)
 526                         __attribute__nonnull__(2)
 527                         __attribute__nonnull__(3)
 528                         __attribute__nonnull__(4)
 529                         __attribute__nonnull__(6);
 530 #define PERL_ARGS_ASSERT_DELIMCPY       \
 531         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 532
 533 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 534 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 535                         __attribute__nonnull__(pTHX_1);
 536 #define PERL_ARGS_ASSERT_DIE_SV \
 537         assert(baseex)
 538
 539 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 540                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 541
 542 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 543                         __attribute__noreturn__
 544                         __attribute__nonnull__(pTHX_1);
 545 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 546         assert(msv)
 547
 548 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 549 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 550                         __attribute__nonnull__(pTHX_2)
 551                         __attribute__nonnull__(pTHX_3); */
 552 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 553         assert(mark); assert(sp)
 554
 555 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 556                         __attribute__nonnull__(pTHX_2)
 557                         __attribute__nonnull__(pTHX_3);
 558 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 559         assert(mark); assert(sp)
 560
 561 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 562                         __attribute__nonnull__(pTHX_1);
 563 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 564         assert(fp)
 565
 566 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 567                         __attribute__nonnull__(pTHX_1)
 568                         __attribute__nonnull__(pTHX_2);
 569 #define PERL_ARGS_ASSERT_DO_CHOP        \
 570         assert(astr); assert(sv)
 571
 572 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 573 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 574                         __attribute__nonnull__(pTHX_1);
 575 #define PERL_ARGS_ASSERT_DO_EOF \
 576         assert(gv)
 577
 578
 579 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 580 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 581                         __attribute__nonnull__(pTHX_1); */
 582 #define PERL_ARGS_ASSERT_DO_EXEC        \
 583         assert(cmd)
 584
 585 #else
 586 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 587                         __attribute__nonnull__(pTHX_1);
 588 #define PERL_ARGS_ASSERT_DO_EXEC        \
 589         assert(cmd)
 590
 591 #endif
 592
 593 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 594 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 595                         __attribute__nonnull__(pTHX_2)
 596                         __attribute__nonnull__(pTHX_3);
 597 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 598         assert(mark); assert(sp)
 599
 600 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 603         assert(cmd)
 604
 605 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 606                         __attribute__nonnull__(pTHX_1);
 607 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 608         assert(cmd)
 609
 610 #endif
 611 #if !defined(WIN32)
 612 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 613                         __attribute__nonnull__(pTHX_1);
 614 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 615         assert(incmd)
 616
 617 #endif
 618 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 619 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 620 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 621                         __attribute__nonnull__(pTHX_1);
 622 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 623         assert(cmd)
 624
 625 #endif
 626 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 627 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 628                         __attribute__nonnull__(pTHX_2)
 629                         __attribute__nonnull__(pTHX_3);
 630 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 631         assert(mark); assert(sp)
 632
 633 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 634                         __attribute__nonnull__(pTHX_2)
 635                         __attribute__nonnull__(pTHX_3);
 636 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 637         assert(mark); assert(sp)
 638
 639 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 640                         __attribute__nonnull__(pTHX_1)
 641                         __attribute__nonnull__(pTHX_2);
 642 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 643         assert(mark); assert(sp)
 644
 645 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 646                         __attribute__nonnull__(pTHX_1)
 647                         __attribute__nonnull__(pTHX_2);
 648 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 649         assert(mark); assert(sp)
 650
 651 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 652                         __attribute__nonnull__(pTHX_1)
 653                         __attribute__nonnull__(pTHX_2);
 654 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 655         assert(mark); assert(sp)
 656
 657 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 658                         __attribute__nonnull__(pTHX_2)
 659                         __attribute__nonnull__(pTHX_3);
 660 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 661         assert(mark); assert(sp)
 662
 663 #endif
 664 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 665                         __attribute__nonnull__(pTHX_1)
 666                         __attribute__nonnull__(pTHX_2)
 667                         __attribute__nonnull__(pTHX_3)
 668                         __attribute__nonnull__(pTHX_4);
 669 #define PERL_ARGS_ASSERT_DO_JOIN        \
 670         assert(sv); assert(delim); assert(mark); assert(sp)
 671
 672 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 673 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 674                         __attribute__nonnull__(pTHX_1)
 675                         __attribute__nonnull__(pTHX_2); */
 676 #define PERL_ARGS_ASSERT_DO_OPEN        \
 677         assert(gv); assert(name)
 678
 679 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 680                         __attribute__nonnull__(pTHX_1)
 681                         __attribute__nonnull__(pTHX_2)
 682                         __attribute__nonnull__(pTHX_8);
 683 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 684         assert(gv); assert(name); assert(svs)
 685
 686 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *oname, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 687                         __attribute__nonnull__(pTHX_1)
 688                         __attribute__nonnull__(pTHX_2);
 689 #define PERL_ARGS_ASSERT_DO_OPENN       \
 690         assert(gv); assert(oname)
 691
 692 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 693                         __attribute__nonnull__(pTHX_2);
 694 #define PERL_ARGS_ASSERT_DO_PRINT       \
 695         assert(fp)
 696
 697 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 698                         __attribute__warn_unused_result__;
 699
 700 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 701                         __attribute__nonnull__(pTHX_1);
 702 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 703         assert(sv)
 704
 705 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 706 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 707                         __attribute__nonnull__(pTHX_1)
 708                         __attribute__nonnull__(pTHX_3);
 709 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 710         assert(sv); assert(sarg)
 711
 712 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 713                         __attribute__nonnull__(pTHX_1);
 714 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 715         assert(gv)
 716
 717 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 718                         __attribute__warn_unused_result__
 719                         __attribute__nonnull__(pTHX_1);
 720 #define PERL_ARGS_ASSERT_DO_TELL        \
 721         assert(gv)
 722
 723 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 724                         __attribute__nonnull__(pTHX_1);
 725 #define PERL_ARGS_ASSERT_DO_TRANS       \
 726         assert(sv)
 727
 728 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 729                         __attribute__nonnull__(pTHX_1);
 730 #define PERL_ARGS_ASSERT_DO_VECGET      \
 731         assert(sv)
 732
 733 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 734                         __attribute__nonnull__(pTHX_1);
 735 #define PERL_ARGS_ASSERT_DO_VECSET      \
 736         assert(sv)
 737
 738 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 739                         __attribute__nonnull__(pTHX_2)
 740                         __attribute__nonnull__(pTHX_3)
 741                         __attribute__nonnull__(pTHX_4);
 742 #define PERL_ARGS_ASSERT_DO_VOP \
 743         assert(sv); assert(left); assert(right)
 744
 745 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 746                         __attribute__nonnull__(pTHX_1);
 747 #define PERL_ARGS_ASSERT_DOFILE \
 748         assert(term)
 749
 750 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 751                         __attribute__warn_unused_result__;
 752
 753 PERL_CALLCONV void      Perl_dump_all(pTHX);
 754 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 755 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 756 #if defined(DUMP_FDS)
 757 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 758                         __attribute__nonnull__(pTHX_1);
 759 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 760         assert(s)
 761
 762 #endif
 763 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 764                         __attribute__nonnull__(pTHX_1);
 765 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 766         assert(gv)
 767
 768 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 769                         __attribute__nonnull__(pTHX_1);
 770 #define PERL_ARGS_ASSERT_GV_DUMP        \
 771         assert(gv)
 772
 773 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 774                         __attribute__nonnull__(pTHX_1);
 775 #define PERL_ARGS_ASSERT_OP_DUMP        \
 776         assert(o)
 777
 778 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 779 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 780                         __attribute__nonnull__(pTHX_1);
 781 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 782         assert(stash)
 783
 784 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 785                         __attribute__nonnull__(pTHX_1);
 786 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 787         assert(stash)
 788
 789 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 790                         __attribute__nonnull__(pTHX_1);
 791 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 792         assert(gv)
 793
 794 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 795                         __attribute__nonnull__(pTHX_1);
 796 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 797         assert(gv)
 798
 799 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 800                         __attribute__nonnull__(pTHX_1);
 801 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 802         assert(sv)
 803
 804 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 805                         __attribute__warn_unused_result__
 806                         __attribute__nonnull__(pTHX_1)
 807                         __attribute__nonnull__(pTHX_2)
 808                         __attribute__nonnull__(pTHX_3);
 809 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 810         assert(big); assert(bigend); assert(littlestr)
 811
 812 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 813                         __attribute__nonnull__(pTHX_1);
 814 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 815         assert(scriptname)
 816
 817 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 818 STATIC OP*      S_force_list(pTHX_ OP* arg);
 819 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 820                         __attribute__nonnull__(pTHX_1);
 821 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 822         assert(o)
 823
 824 #endif
 825 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 826                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 827                         __attribute__nonnull__(pTHX_1);
 828 #define PERL_ARGS_ASSERT_FORM   \
 829         assert(pat)
 830
 831 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 832                         __attribute__nonnull__(pTHX_1);
 833 #define PERL_ARGS_ASSERT_VFORM  \
 834         assert(pat)
 835
 836 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 837 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 838 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 839 #endif
 840 #if !defined(HAS_GETENV_LEN)
 841 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 842                         __attribute__nonnull__(pTHX_1)
 843                         __attribute__nonnull__(pTHX_2);
 844 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 845         assert(env_elem); assert(len)
 846
 847 #endif
 848 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 849                         __attribute__nonnull__(pTHX_2);
 850 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 851         assert(cv)
 852
 853 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 854 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 855 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 856 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 857 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 858 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 859 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 860                         __attribute__warn_unused_result__
 861                         __attribute__nonnull__(pTHX_2);
 862 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 863         assert(name)
 864
 865 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 866                         __attribute__nonnull__(pTHX_1);
 867 #define PERL_ARGS_ASSERT_GV_CHECK       \
 868         assert(stash)
 869
 870 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 871                         __attribute__nonnull__(pTHX_1)
 872                         __attribute__nonnull__(pTHX_2);
 873 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 874         assert(sv); assert(gv)
 875
 876 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 877                         __attribute__nonnull__(pTHX_1)
 878                         __attribute__nonnull__(pTHX_2); */
 879 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 880         assert(sv); assert(gv)
 881
 882 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 883                         __attribute__nonnull__(pTHX_1)
 884                         __attribute__nonnull__(pTHX_2);
 885 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 886         assert(sv); assert(gv)
 887
 888 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 889                         __attribute__nonnull__(pTHX_1);
 890 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 891         assert(name)
 892
 893 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 894                         __attribute__nonnull__(pTHX_1);
 895 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 896         assert(name)
 897
 898 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 899                         __attribute__nonnull__(pTHX_2);
 900 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 901         assert(name)
 902
 903 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 904                         __attribute__nonnull__(pTHX_2);
 905 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 906         assert(name)
 907
 908 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 909                         __attribute__nonnull__(pTHX_1)
 910                         __attribute__nonnull__(pTHX_2); */
 911 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 912         assert(stash); assert(name)
 913
 914 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 915                         __attribute__nonnull__(pTHX_1)
 916                         __attribute__nonnull__(pTHX_2);
 917 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 918         assert(stash); assert(name)
 919
 920 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 921                         __attribute__nonnull__(pTHX_1)
 922                         __attribute__nonnull__(pTHX_2);
 923 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 924         assert(stash); assert(name)
 925
 926 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 927                         __attribute__nonnull__(pTHX_1);
 928 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 929         assert(nambeg)
 930
 931 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 932                         __attribute__nonnull__(pTHX_1)
 933                         __attribute__nonnull__(pTHX_2);
 934 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 935         assert(sv); assert(gv)
 936
 937 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 938                         __attribute__nonnull__(pTHX_1)
 939                         __attribute__nonnull__(pTHX_2); */
 940 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 941         assert(sv); assert(gv)
 942
 943 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 944                         __attribute__nonnull__(pTHX_1)
 945                         __attribute__nonnull__(pTHX_2);
 946 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 947         assert(sv); assert(gv)
 948
 949 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 950                         __attribute__nonnull__(pTHX_1);
 951 #define PERL_ARGS_ASSERT_NEWGP  \
 952         assert(gv)
 953
 954 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 955                         __attribute__nonnull__(pTHX_1)
 956                         __attribute__nonnull__(pTHX_3);
 957 #define PERL_ARGS_ASSERT_GV_INIT        \
 958         assert(gv); assert(name)
 959
 960 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 961                         __attribute__nonnull__(pTHX_1)
 962                         __attribute__nonnull__(pTHX_2);
 963 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 964         assert(gv); assert(name)
 965
 966 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 967                         __attribute__nonnull__(pTHX_1);
 968 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 969         assert(gv)
 970
 971 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 972                         __attribute__nonnull__(pTHX_1);
 973 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 974         assert(name)
 975
 976 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 977                         __attribute__nonnull__(pTHX_1);
 978 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 979         assert(name)
 980
 981 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 982                         __attribute__nonnull__(pTHX_1);
 983 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 984         assert(sv)
 985
 986 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 987 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 988 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 989                         __attribute__nonnull__(pTHX_1);
 990 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 991         assert(hv)
 992
 993 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 994                         __attribute__nonnull__(pTHX_2); */
 995 #define PERL_ARGS_ASSERT_HV_DELETE      \
 996         assert(key)
 997
 998 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 999                         __attribute__nonnull__(pTHX_2); */
1000 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1001         assert(keysv)
1002
1003 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1004                         __attribute__warn_unused_result__
1005                         __attribute__nonnull__(pTHX_2); */
1006 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1007         assert(key)
1008
1009 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1010                         __attribute__warn_unused_result__
1011                         __attribute__nonnull__(pTHX_2); */
1012 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1013         assert(keysv)
1014
1015 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1016                         __attribute__nonnull__(pTHX_2); */
1017 #define PERL_ARGS_ASSERT_HV_FETCH       \
1018         assert(key)
1019
1020 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1021                         __attribute__nonnull__(pTHX_2); */
1022 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1023         assert(keysv)
1024
1025 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1026 PERL_CALLCONV void*     Perl_hv_common_key_len(pTHX_ HV *hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash)
1027                         __attribute__nonnull__(pTHX_2);
1028 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1029         assert(key)
1030
1031 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1032                         __attribute__nonnull__(pTHX_1);
1033 #define PERL_ARGS_ASSERT_HV_FILL        \
1034         assert(hv)
1035
1036 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1037                         __attribute__nonnull__(pTHX_1);
1038 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1039         assert(hv)
1040
1041 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1044         assert(hv)
1045
1046 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2);
1050 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1051         assert(entry); assert(retlen)
1052
1053 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1054                         __attribute__warn_unused_result__
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1057         assert(entry)
1058
1059 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1060                         __attribute__warn_unused_result__
1061                         __attribute__nonnull__(pTHX_1); */
1062 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1063         assert(hv)
1064
1065 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1066                         __attribute__warn_unused_result__
1067                         __attribute__nonnull__(pTHX_1)
1068                         __attribute__nonnull__(pTHX_2)
1069                         __attribute__nonnull__(pTHX_3);
1070 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1071         assert(hv); assert(key); assert(retlen)
1072
1073 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1074                         __attribute__warn_unused_result__
1075                         __attribute__nonnull__(pTHX_1);
1076 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1077         assert(hv)
1078
1079 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1080                         __attribute__warn_unused_result__
1081                         __attribute__nonnull__(pTHX_1)
1082                         __attribute__nonnull__(pTHX_2);
1083 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1084         assert(hv); assert(entry)
1085
1086 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1087                         __attribute__nonnull__(pTHX_1);
1088 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1089         assert(hv)
1090
1091 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1092                         __attribute__nonnull__(pTHX_1); */
1093 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1094         assert(hv)
1095
1096 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1097 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1098 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1099 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1100 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1101 STATIC struct refcounted_he *   S_refcounted_he_new_common(pTHX_ struct refcounted_he *const parent, const char *const key_p, const STRLEN key_len, const char flags, char value_type, const void *value, const STRLEN value_len)
1102                         __attribute__nonnull__(pTHX_2)
1103                         __attribute__nonnull__(pTHX_6);
1104 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1105         assert(key_p); assert(value)
1106
1107 #endif
1108 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1109 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1110 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1111 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1112 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1113                         __attribute__pure__
1114                         __attribute__nonnull__(1)
1115                         __attribute__nonnull__(2);
1116 #define PERL_ARGS_ASSERT_IBCMP  \
1117         assert(a); assert(b)
1118
1119 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1120                         __attribute__pure__
1121                         __attribute__nonnull__(1)
1122                         __attribute__nonnull__(2);
1123 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1124         assert(a); assert(b)
1125
1126 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_5);
1129 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1130         assert(s1); assert(s2)
1131
1132 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1133 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1134                         __attribute__warn_unused_result__;
1135
1136 #endif
1137 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1138                         __attribute__nonnull__(pTHX_2);
1139 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1140         assert(argv)
1141
1142 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1143 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1144 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1145                         __attribute__nonnull__(pTHX_1);
1146 #define PERL_ARGS_ASSERT_INIT_TM        \
1147         assert(ptm)
1148
1149 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1150 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1151                         __attribute__warn_unused_result__
1152                         __attribute__pure__
1153                         __attribute__nonnull__(1)
1154                         __attribute__nonnull__(2);
1155 #define PERL_ARGS_ASSERT_INSTR  \
1156         assert(big); assert(little)
1157
1158 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1159                         __attribute__nonnull__(pTHX_1);
1160 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1161         assert(io)
1162
1163 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1164                         __attribute__warn_unused_result__;
1165
1166 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1167                         __attribute__warn_unused_result__;
1168
1169 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1170                         __attribute__warn_unused_result__
1171                         __attribute__pure__;
1172
1173 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1174                         __attribute__warn_unused_result__
1175                         __attribute__pure__;
1176
1177 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1178                         __attribute__warn_unused_result__
1179                         __attribute__pure__;
1180
1181 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1182                         __attribute__warn_unused_result__
1183                         __attribute__pure__;
1184
1185 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1186                         __attribute__warn_unused_result__
1187                         __attribute__pure__;
1188
1189 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1190                         __attribute__warn_unused_result__
1191                         __attribute__pure__;
1192
1193 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1194                         __attribute__warn_unused_result__
1195                         __attribute__pure__;
1196
1197 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1198                         __attribute__warn_unused_result__
1199                         __attribute__pure__;
1200
1201 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1202                         __attribute__warn_unused_result__
1203                         __attribute__pure__;
1204
1205 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1206                         __attribute__warn_unused_result__
1207                         __attribute__pure__;
1208
1209 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1210                         __attribute__warn_unused_result__
1211                         __attribute__pure__;
1212
1213 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1214                         __attribute__warn_unused_result__
1215                         __attribute__pure__;
1216
1217 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1218                         __attribute__warn_unused_result__
1219                         __attribute__pure__;
1220
1221 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1222                         __attribute__warn_unused_result__
1223                         __attribute__pure__;
1224
1225 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1226                         __attribute__warn_unused_result__
1227                         __attribute__pure__;
1228
1229 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1230                         __attribute__warn_unused_result__
1231                         __attribute__pure__;
1232
1233 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1234                         __attribute__nonnull__(pTHX_2)
1235                         __attribute__nonnull__(pTHX_3);
1236 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1237         assert(p); assert(lenp)
1238
1239 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1240                         __attribute__nonnull__(pTHX_2)
1241                         __attribute__nonnull__(pTHX_3);
1242 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1243         assert(p); assert(lenp)
1244
1245 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1246                         __attribute__nonnull__(pTHX_2)
1247                         __attribute__nonnull__(pTHX_3);
1248 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1249         assert(p); assert(lenp)
1250
1251 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1252                         __attribute__nonnull__(pTHX_2)
1253                         __attribute__nonnull__(pTHX_3);
1254 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1255         assert(p); assert(lenp)
1256
1257 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1258                         __attribute__warn_unused_result__
1259                         __attribute__pure__;
1260
1261 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1262                         __attribute__warn_unused_result__
1263                         __attribute__pure__;
1264
1265 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1266                         __attribute__warn_unused_result__
1267                         __attribute__pure__;
1268
1269 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1270                         __attribute__warn_unused_result__
1271                         __attribute__pure__;
1272
1273 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1274                         __attribute__warn_unused_result__
1275                         __attribute__pure__;
1276
1277 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1278                         __attribute__warn_unused_result__
1279                         __attribute__pure__;
1280
1281 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1282                         __attribute__warn_unused_result__
1283                         __attribute__pure__;
1284
1285 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1286                         __attribute__warn_unused_result__
1287                         __attribute__pure__;
1288
1289 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1290                         __attribute__warn_unused_result__
1291                         __attribute__pure__;
1292
1293 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1294                         __attribute__warn_unused_result__
1295                         __attribute__pure__;
1296
1297 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1298                         __attribute__warn_unused_result__
1299                         __attribute__pure__;
1300
1301 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1302                         __attribute__warn_unused_result__
1303                         __attribute__pure__;
1304
1305 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1306                         __attribute__warn_unused_result__
1307                         __attribute__pure__;
1308
1309 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1310                         __attribute__nonnull__(1);
1311 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1312         assert(s)
1313
1314 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1315                         __attribute__nonnull__(1);
1316 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1317         assert(s)
1318
1319 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1320                         __attribute__nonnull__(1);
1321 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1322         assert(s)
1323
1324 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1325                         __attribute__nonnull__(1); */
1326 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1327         assert(s)
1328
1329 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1330                         __attribute__nonnull__(1);
1331 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1332         assert(s)
1333
1334 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1335                         __attribute__warn_unused_result__
1336                         __attribute__nonnull__(pTHX_1);
1337 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1338         assert(p)
1339
1340 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1341                         __attribute__warn_unused_result__
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1344         assert(p)
1345
1346 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1347                         __attribute__warn_unused_result__
1348                         __attribute__nonnull__(pTHX_1);
1349 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1350         assert(p)
1351
1352 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1356         assert(p)
1357
1358 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1);
1361 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1362         assert(p)
1363
1364 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1368         assert(p)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1);
1373 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1374         assert(p)
1375
1376 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1380         assert(p)
1381
1382 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_1);
1385 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1386         assert(p)
1387
1388 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1389                         __attribute__warn_unused_result__
1390                         __attribute__nonnull__(pTHX_1);
1391 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1392         assert(p)
1393
1394 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1);
1397 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1398         assert(p)
1399
1400 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1401                         __attribute__warn_unused_result__
1402                         __attribute__nonnull__(pTHX_1);
1403 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1404         assert(p)
1405
1406 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_1);
1409 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1410         assert(p)
1411
1412 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1413                         __attribute__warn_unused_result__
1414                         __attribute__nonnull__(pTHX_1);
1415 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1416         assert(p)
1417
1418 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1419                         __attribute__warn_unused_result__
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1422         assert(p)
1423
1424 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1425                         __attribute__warn_unused_result__
1426                         __attribute__nonnull__(pTHX_1);
1427 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1428         assert(p)
1429
1430 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1431                         __attribute__warn_unused_result__
1432                         __attribute__nonnull__(pTHX_1);
1433 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1434         assert(p)
1435
1436 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1437                         __attribute__warn_unused_result__
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1440         assert(p)
1441
1442 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1443                         __attribute__warn_unused_result__
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1446         assert(p)
1447
1448 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1449                         __attribute__warn_unused_result__
1450                         __attribute__nonnull__(pTHX_1);
1451 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1452         assert(p)
1453
1454 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1455                         __attribute__warn_unused_result__
1456                         __attribute__nonnull__(pTHX_1);
1457 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1458         assert(p)
1459
1460 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1461                         __attribute__warn_unused_result__
1462                         __attribute__nonnull__(pTHX_1);
1463 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1464         assert(p)
1465
1466 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1467                         __attribute__warn_unused_result__
1468                         __attribute__nonnull__(pTHX_1);
1469 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1470         assert(p)
1471
1472 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1473                         __attribute__warn_unused_result__
1474                         __attribute__nonnull__(pTHX_1);
1475 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1476         assert(p)
1477
1478 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1479                         __attribute__warn_unused_result__
1480                         __attribute__nonnull__(pTHX_1);
1481 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1482         assert(p)
1483
1484 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1485                         __attribute__warn_unused_result__
1486                         __attribute__nonnull__(pTHX_1);
1487 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1488         assert(p)
1489
1490 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1491                         __attribute__warn_unused_result__
1492                         __attribute__nonnull__(pTHX_1);
1493 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1494         assert(p)
1495
1496 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1497                         __attribute__warn_unused_result__
1498                         __attribute__nonnull__(pTHX_1);
1499 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1500         assert(p)
1501
1502 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1503                         __attribute__nonnull__(pTHX_1);
1504 #define PERL_ARGS_ASSERT_JMAYBE \
1505         assert(o)
1506
1507 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1508                         __attribute__pure__
1509                         __attribute__nonnull__(pTHX_1);
1510 #define PERL_ARGS_ASSERT_KEYWORD        \
1511         assert(name)
1512
1513 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1514 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1515                         __attribute__nonnull__(pTHX_1);
1516 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1517         assert(rep_op)
1518
1519 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1520                         __attribute__nonnull__(pTHX_1);
1521 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1522         assert(o)
1523
1524 #endif
1525 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1526 PERL_CALLCONV void      Perl_lex_end(pTHX);
1527 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1528 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1529 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1530 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1531                         __attribute__nonnull__(pTHX_1);
1532 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1533         assert(pv)
1534
1535 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1536                         __attribute__nonnull__(pTHX_1);
1537 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1538         assert(sv)
1539
1540 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1541                         __attribute__nonnull__(pTHX_1);
1542 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1543         assert(ptr)
1544
1545 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1546                         __attribute__nonnull__(pTHX_1);
1547 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1548         assert(ptr)
1549
1550 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1551                         __attribute__nonnull__(pTHX_1);
1552 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1553         assert(ptr)
1554
1555 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1556 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1557 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1558 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1559 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1560                         __attribute__nonnull__(pTHX_1);
1561 #define PERL_ARGS_ASSERT_OP_NULL        \
1562         assert(o)
1563
1564 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1565                         __attribute__nonnull__(pTHX_1);
1566 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1567         assert(o)
1568
1569 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1570 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1571 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1572 STATIC OP*      S_linklist(pTHX_ OP *o)
1573                         __attribute__nonnull__(pTHX_1);
1574 #define PERL_ARGS_ASSERT_LINKLIST       \
1575         assert(o)
1576
1577 STATIC OP*      S_listkids(pTHX_ OP* o);
1578 #endif
1579 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1580 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1581                         __attribute__nonnull__(pTHX_2);
1582 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1583         assert(name)
1584
1585 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1586                         __attribute__nonnull__(pTHX_2);
1587 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1588         assert(name)
1589
1590 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1591                         __attribute__nonnull__(pTHX_1);
1592 #define PERL_ARGS_ASSERT_LOCALIZE       \
1593         assert(o)
1594
1595 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1596                         __attribute__warn_unused_result__
1597                         __attribute__nonnull__(pTHX_1);
1598 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1599         assert(sv)
1600
1601 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1602                         __attribute__nonnull__(pTHX_1)
1603                         __attribute__nonnull__(pTHX_2)
1604                         __attribute__nonnull__(pTHX_3);
1605 #define PERL_ARGS_ASSERT_GROK_BIN       \
1606         assert(start); assert(len_p); assert(flags)
1607
1608 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1609                         __attribute__warn_unused_result__;
1610
1611 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1612                         __attribute__nonnull__(pTHX_1)
1613                         __attribute__nonnull__(pTHX_2)
1614                         __attribute__nonnull__(pTHX_3);
1615 #define PERL_ARGS_ASSERT_GROK_HEX       \
1616         assert(start); assert(len_p); assert(flags)
1617
1618 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1619                         __attribute__nonnull__(pTHX_1);
1620 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1621         assert(pv)
1622
1623 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1624                         __attribute__warn_unused_result__
1625                         __attribute__nonnull__(pTHX_1)
1626                         __attribute__nonnull__(pTHX_2);
1627 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1628         assert(sp); assert(send)
1629
1630 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1631                         __attribute__nonnull__(pTHX_1)
1632                         __attribute__nonnull__(pTHX_2)
1633                         __attribute__nonnull__(pTHX_3);
1634 #define PERL_ARGS_ASSERT_GROK_OCT       \
1635         assert(start); assert(len_p); assert(flags)
1636
1637 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1638                         __attribute__nonnull__(pTHX_1)
1639                         __attribute__nonnull__(pTHX_2);
1640 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1641         assert(sv); assert(mg)
1642
1643 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1644                         __attribute__nonnull__(pTHX_1)
1645                         __attribute__nonnull__(pTHX_2);
1646 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1647         assert(sv); assert(mg)
1648
1649 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2);
1652 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1653         assert(sv); assert(mg)
1654
1655 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1656                         __attribute__nonnull__(pTHX_1)
1657                         __attribute__nonnull__(pTHX_2);
1658 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1659         assert(sv); assert(mg)
1660
1661 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1662                         __attribute__nonnull__(pTHX_2);
1663 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1664         assert(mg)
1665
1666 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1667                         __attribute__nonnull__(pTHX_1)
1668                         __attribute__nonnull__(pTHX_2);
1669 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1670         assert(sv); assert(mg)
1671
1672 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1673                         __attribute__nonnull__(pTHX_1)
1674                         __attribute__nonnull__(pTHX_2);
1675 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1676         assert(sv); assert(mg)
1677
1678 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1679                         __attribute__nonnull__(pTHX_1)
1680                         __attribute__nonnull__(pTHX_2);
1681 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1682         assert(sv); assert(mg)
1683
1684 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1685                         __attribute__nonnull__(pTHX_1)
1686                         __attribute__nonnull__(pTHX_2);
1687 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1688         assert(sv); assert(mg)
1689
1690 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1691                         __attribute__nonnull__(pTHX_1)
1692                         __attribute__nonnull__(pTHX_2);
1693 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1694         assert(sv); assert(mg)
1695
1696 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1697                         __attribute__nonnull__(pTHX_1)
1698                         __attribute__nonnull__(pTHX_2);
1699 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1700         assert(sv); assert(mg)
1701
1702 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1703                         __attribute__nonnull__(pTHX_1)
1704                         __attribute__nonnull__(pTHX_2);
1705 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1706         assert(sv); assert(mg)
1707
1708 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1709                         __attribute__nonnull__(pTHX_1)
1710                         __attribute__nonnull__(pTHX_2);
1711 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1712         assert(sv); assert(mg)
1713
1714 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1715                         __attribute__nonnull__(pTHX_1)
1716                         __attribute__nonnull__(pTHX_2);
1717 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1718         assert(sv); assert(mg)
1719
1720 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1721                         __attribute__nonnull__(pTHX_1)
1722                         __attribute__nonnull__(pTHX_2);
1723 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1724         assert(sv); assert(mg)
1725
1726 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1727                         __attribute__nonnull__(pTHX_1)
1728                         __attribute__nonnull__(pTHX_2);
1729 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1730         assert(sv); assert(mg)
1731
1732 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1733                         __attribute__nonnull__(pTHX_1)
1734                         __attribute__nonnull__(pTHX_2);
1735 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1736         assert(sv); assert(mg)
1737
1738 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1739                         __attribute__nonnull__(pTHX_1)
1740                         __attribute__nonnull__(pTHX_2);
1741 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1742         assert(sv); assert(mg)
1743
1744 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1745                         __attribute__nonnull__(pTHX_1)
1746                         __attribute__nonnull__(pTHX_2);
1747 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1748         assert(sv); assert(mg)
1749
1750 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1751                         __attribute__nonnull__(pTHX_1)
1752                         __attribute__nonnull__(pTHX_2);
1753 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1754         assert(sv); assert(mg)
1755
1756 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1757                         __attribute__nonnull__(pTHX_1)
1758                         __attribute__nonnull__(pTHX_2);
1759 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1760         assert(sv); assert(mg)
1761
1762 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1763                         __attribute__nonnull__(pTHX_1)
1764                         __attribute__nonnull__(pTHX_2)
1765                         __attribute__nonnull__(pTHX_3);
1766 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1767         assert(sv); assert(mg); assert(key)
1768
1769 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1770                         __attribute__nonnull__(pTHX_1)
1771                         __attribute__nonnull__(pTHX_2);
1772 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1773         assert(sv); assert(mg)
1774
1775 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1776                         __attribute__nonnull__(pTHX_1)
1777                         __attribute__nonnull__(pTHX_2);
1778 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1779         assert(sv); assert(mg)
1780
1781 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1782                         __attribute__noreturn__
1783                         __attribute__nonnull__(pTHX_1)
1784                         __attribute__nonnull__(pTHX_2);
1785 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1786         assert(sv); assert(mg)
1787
1788 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1789                         __attribute__nonnull__(pTHX_1)
1790                         __attribute__nonnull__(pTHX_2);
1791 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1792         assert(sv); assert(mg)
1793
1794 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1795                         __attribute__nonnull__(pTHX_1)
1796                         __attribute__nonnull__(pTHX_2);
1797 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1798         assert(sv); assert(mg)
1799
1800 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1801                         __attribute__nonnull__(pTHX_1)
1802                         __attribute__nonnull__(pTHX_2);
1803 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1804         assert(sv); assert(mg)
1805
1806 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1807                         __attribute__nonnull__(pTHX_1)
1808                         __attribute__nonnull__(pTHX_2);
1809 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1810         assert(sv); assert(mg)
1811
1812 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1813                         __attribute__nonnull__(pTHX_1)
1814                         __attribute__nonnull__(pTHX_2);
1815 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1816         assert(sv); assert(mg)
1817
1818 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1819                         __attribute__nonnull__(pTHX_1)
1820                         __attribute__nonnull__(pTHX_2);
1821 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1822         assert(sv); assert(mg)
1823
1824 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1825                         __attribute__nonnull__(pTHX_1)
1826                         __attribute__nonnull__(pTHX_2);
1827 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1828         assert(sv); assert(mg)
1829
1830 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1831                         __attribute__nonnull__(pTHX_1)
1832                         __attribute__nonnull__(pTHX_2);
1833 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1834         assert(sv); assert(mg)
1835
1836 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1837                         __attribute__nonnull__(pTHX_1)
1838                         __attribute__nonnull__(pTHX_2);
1839 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1840         assert(sv); assert(mg)
1841
1842 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1843                         __attribute__nonnull__(pTHX_1)
1844                         __attribute__nonnull__(pTHX_2);
1845 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1846         assert(sv); assert(mg)
1847
1848 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1849                         __attribute__nonnull__(pTHX_1)
1850                         __attribute__nonnull__(pTHX_2);
1851 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1852         assert(sv); assert(mg)
1853
1854 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1855                         __attribute__nonnull__(pTHX_1)
1856                         __attribute__nonnull__(pTHX_2);
1857 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1858         assert(sv); assert(mg)
1859
1860 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1861                         __attribute__nonnull__(pTHX_1)
1862                         __attribute__nonnull__(pTHX_2);
1863 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1864         assert(sv); assert(mg)
1865
1866 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1867                         __attribute__nonnull__(pTHX_1)
1868                         __attribute__nonnull__(pTHX_2);
1869 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1870         assert(sv); assert(mg)
1871
1872 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1873                         __attribute__nonnull__(pTHX_2);
1874 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1875         assert(mg)
1876
1877 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1878                         __attribute__nonnull__(pTHX_1)
1879                         __attribute__nonnull__(pTHX_2);
1880 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1881         assert(sv); assert(mg)
1882
1883 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1884                         __attribute__nonnull__(pTHX_1)
1885                         __attribute__nonnull__(pTHX_2);
1886 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1887         assert(sv); assert(mg)
1888
1889 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1890                         __attribute__nonnull__(pTHX_1)
1891                         __attribute__nonnull__(pTHX_2);
1892 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1893         assert(sv); assert(mg)
1894
1895 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1896                         __attribute__nonnull__(pTHX_1)
1897                         __attribute__nonnull__(pTHX_2);
1898 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1899         assert(sv); assert(mg)
1900
1901 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1902                         __attribute__nonnull__(pTHX_1)
1903                         __attribute__nonnull__(pTHX_2);
1904 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1905         assert(sv); assert(mg)
1906
1907 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1908                         __attribute__nonnull__(pTHX_1)
1909                         __attribute__nonnull__(pTHX_2);
1910 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1911         assert(sv); assert(mg)
1912
1913 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1914                         __attribute__nonnull__(pTHX_1)
1915                         __attribute__nonnull__(pTHX_2);
1916 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1917         assert(sv); assert(mg)
1918
1919 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1920                         __attribute__nonnull__(pTHX_1)
1921                         __attribute__nonnull__(pTHX_2);
1922 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1923         assert(sv); assert(mg)
1924
1925 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1926                         __attribute__nonnull__(pTHX_1)
1927                         __attribute__nonnull__(pTHX_2)
1928                         __attribute__nonnull__(pTHX_3);
1929 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1930         assert(sv); assert(mg); assert(meth)
1931
1932 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1933 #if defined(USE_LOCALE_COLLATE)
1934 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1935                         __attribute__nonnull__(pTHX_1)
1936                         __attribute__nonnull__(pTHX_2);
1937 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1938         assert(sv); assert(mg)
1939
1940 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1941                         __attribute__nonnull__(pTHX_1)
1942                         __attribute__nonnull__(pTHX_3);
1943 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1944         assert(s); assert(xlen)
1945
1946 #endif
1947 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1948                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1949                         __attribute__nonnull__(pTHX_1);
1950 #define PERL_ARGS_ASSERT_MESS   \
1951         assert(pat)
1952
1953 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
1954                         __attribute__nonnull__(pTHX_1);
1955 #define PERL_ARGS_ASSERT_MESS_SV        \
1956         assert(basemsg)
1957
1958 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1959                         __attribute__nonnull__(pTHX_1);
1960 #define PERL_ARGS_ASSERT_VMESS  \
1961         assert(pat)
1962
1963 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1964                         __attribute__nonnull__(pTHX_1);
1965 #define PERL_ARGS_ASSERT_QERROR \
1966         assert(err)
1967
1968 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1969                         __attribute__nonnull__(pTHX_3);
1970 #define PERL_ARGS_ASSERT_SORTSV \
1971         assert(cmp)
1972
1973 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1974                         __attribute__nonnull__(pTHX_3);
1975 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1976         assert(cmp)
1977
1978 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1979                         __attribute__nonnull__(pTHX_1);
1980 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1981         assert(sv)
1982
1983 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1984                         __attribute__nonnull__(pTHX_1)
1985                         __attribute__nonnull__(pTHX_2);
1986 #define PERL_ARGS_ASSERT_MG_COPY        \
1987         assert(sv); assert(nsv)
1988
1989 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_2);
1992 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1993         assert(sv); assert(nsv)
1994
1995 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1996                         __attribute__warn_unused_result__;
1997
1998 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1999                         __attribute__nonnull__(pTHX_1);
2000 #define PERL_ARGS_ASSERT_MG_FREE        \
2001         assert(sv)
2002
2003 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2004                         __attribute__nonnull__(pTHX_1);
2005 #define PERL_ARGS_ASSERT_MG_GET \
2006         assert(sv)
2007
2008 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2009                         __attribute__nonnull__(pTHX_1);
2010 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2011         assert(sv)
2012
2013 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2014                         __attribute__nonnull__(pTHX_1);
2015 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2016         assert(sv)
2017
2018 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2019                         __attribute__nonnull__(pTHX_1);
2020 #define PERL_ARGS_ASSERT_MG_SET \
2021         assert(sv)
2022
2023 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2024                         __attribute__nonnull__(pTHX_1);
2025 #define PERL_ARGS_ASSERT_MG_SIZE        \
2026         assert(sv)
2027
2028 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2029                         __attribute__nonnull__(pTHX_1);
2030 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2031         assert(ptm)
2032
2033 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2034 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2035 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2036                         __attribute__nonnull__(pTHX_1);
2037 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2038         assert(s)
2039
2040 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2041                         __attribute__nonnull__(pTHX_1);
2042 #define PERL_ARGS_ASSERT_MY_ATOF        \
2043         assert(s)
2044
2045 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2046 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2047                         __attribute__nonnull__(1)
2048                         __attribute__nonnull__(2);
2049 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2050         assert(from); assert(to)
2051
2052 #endif
2053 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2054 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2055                         __attribute__nonnull__(1);
2056 #define PERL_ARGS_ASSERT_MY_BZERO       \
2057         assert(loc)
2058
2059 #endif
2060 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2061                         __attribute__noreturn__;
2062
2063 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2064                         __attribute__noreturn__;
2065
2066 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2067 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2068 PERL_CALLCONV void      Perl_atfork_lock(void);
2069 PERL_CALLCONV void      Perl_atfork_unlock(void);
2070 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
2071 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2072 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2073                         __attribute__pure__
2074                         __attribute__nonnull__(1)
2075                         __attribute__nonnull__(2);
2076 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2077         assert(s1); assert(s2)
2078
2079 #endif
2080 #if !defined(HAS_MEMSET)
2081 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2082                         __attribute__nonnull__(1);
2083 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2084         assert(loc)
2085
2086 #endif
2087 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2088 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2089                         __attribute__nonnull__(pTHX_1)
2090                         __attribute__nonnull__(pTHX_2);
2091 #define PERL_ARGS_ASSERT_MY_POPEN       \
2092         assert(cmd); assert(mode)
2093
2094 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2095                         __attribute__nonnull__(pTHX_1)
2096                         __attribute__nonnull__(pTHX_3);
2097 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2098         assert(mode); assert(args)
2099
2100 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2101 PERL_CALLCONV I32       Perl_my_stat(pTHX);
2102 PERL_CALLCONV char *    Perl_my_strftime(pTHX_ const char *fmt, int sec, int min, int hour, int mday, int mon, int year, int wday, int yday, int isdst)
2103                         __attribute__nonnull__(pTHX_1);
2104 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2105         assert(fmt)
2106
2107 #if defined(MYSWAP)
2108 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2109                         __attribute__malloc__
2110                         __attribute__warn_unused_result__
2111                         __attribute__pure__;
2112
2113 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2114                         __attribute__malloc__
2115                         __attribute__warn_unused_result__
2116                         __attribute__pure__;
2117
2118 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2119                         __attribute__malloc__
2120                         __attribute__warn_unused_result__
2121                         __attribute__pure__;
2122
2123 #endif
2124 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2125 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2126                         __attribute__malloc__
2127                         __attribute__warn_unused_result__;
2128
2129 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2130                         __attribute__malloc__
2131                         __attribute__warn_unused_result__;
2132
2133 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2134 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2135                         __attribute__malloc__
2136                         __attribute__warn_unused_result__;
2137
2138 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2139                         __attribute__malloc__
2140                         __attribute__warn_unused_result__
2141                         __attribute__nonnull__(pTHX_2);
2142 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2143         assert(first)
2144
2145 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2146 #ifdef PERL_MAD
2147 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2148 #else
2149 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2150 #endif
2151 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2152                         __attribute__malloc__
2153                         __attribute__warn_unused_result__
2154                         __attribute__nonnull__(pTHX_5);
2155 #define PERL_ARGS_ASSERT_NEWFOROP       \
2156         assert(expr)
2157
2158 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2159                         __attribute__malloc__
2160                         __attribute__warn_unused_result__
2161                         __attribute__nonnull__(pTHX_1)
2162                         __attribute__nonnull__(pTHX_2);
2163 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2164         assert(cond); assert(block)
2165
2166 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__
2169                         __attribute__nonnull__(pTHX_3)
2170                         __attribute__nonnull__(pTHX_4);
2171 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2172         assert(first); assert(other)
2173
2174 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2175                         __attribute__malloc__
2176                         __attribute__warn_unused_result__
2177                         __attribute__nonnull__(pTHX_2);
2178 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2179         assert(label)
2180
2181 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2182                         __attribute__malloc__
2183                         __attribute__warn_unused_result__;
2184
2185 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2186                         __attribute__malloc__
2187                         __attribute__warn_unused_result__;
2188
2189 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2190                         __attribute__malloc__
2191                         __attribute__warn_unused_result__;
2192
2193 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2194                         __attribute__nonnull__(pTHX_1);
2195 #define PERL_ARGS_ASSERT_NEWPROG        \
2196         assert(o)
2197
2198 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__
2201                         __attribute__nonnull__(pTHX_2)
2202                         __attribute__nonnull__(pTHX_3);
2203 #define PERL_ARGS_ASSERT_NEWRANGE       \
2204         assert(left); assert(right)
2205
2206 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__;
2209
2210 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2211                         __attribute__malloc__
2212                         __attribute__warn_unused_result__;
2213
2214 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2215 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2216                         __attribute__nonnull__(pTHX_2)
2217                         __attribute__nonnull__(pTHX_3);
2218 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2219         assert(subaddr); assert(filename)
2220
2221 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2222                         __attribute__nonnull__(pTHX_2)
2223                         __attribute__nonnull__(pTHX_3);
2224 #define PERL_ARGS_ASSERT_NEWXS  \
2225         assert(subaddr); assert(filename)
2226
2227 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2228                         __attribute__warn_unused_result__; */
2229
2230 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__
2233                         __attribute__nonnull__(pTHX_1);
2234 #define PERL_ARGS_ASSERT_NEWAVREF       \
2235         assert(o)
2236
2237 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2238                         __attribute__malloc__
2239                         __attribute__warn_unused_result__;
2240
2241 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2242                         __attribute__malloc__
2243                         __attribute__warn_unused_result__;
2244
2245 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2246                         __attribute__malloc__
2247                         __attribute__warn_unused_result__
2248                         __attribute__nonnull__(pTHX_3);
2249 #define PERL_ARGS_ASSERT_NEWGVOP        \
2250         assert(gv)
2251
2252 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2253                         __attribute__malloc__
2254                         __attribute__warn_unused_result__
2255                         __attribute__nonnull__(pTHX_1);
2256 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2257         assert(pack)
2258
2259 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2260                         __attribute__malloc__
2261                         __attribute__warn_unused_result__;
2262
2263 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2264                         __attribute__malloc__
2265                         __attribute__warn_unused_result__
2266                         __attribute__nonnull__(pTHX_1);
2267 #define PERL_ARGS_ASSERT_NEWHVREF       \
2268         assert(o)
2269
2270 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2271                         __attribute__warn_unused_result__; */
2272
2273 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2274                         __attribute__malloc__
2275                         __attribute__warn_unused_result__;
2276
2277 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2278                         __attribute__malloc__
2279                         __attribute__warn_unused_result__; */
2280
2281 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2282                         __attribute__malloc__
2283                         __attribute__warn_unused_result__;
2284
2285 #ifdef USE_ITHREADS
2286 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2287                         __attribute__malloc__
2288                         __attribute__warn_unused_result__
2289                         __attribute__nonnull__(pTHX_3);
2290 #define PERL_ARGS_ASSERT_NEWPADOP       \
2291         assert(sv)
2292
2293 #endif
2294 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2295                         __attribute__malloc__
2296                         __attribute__warn_unused_result__;
2297
2298 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2299                         __attribute__malloc__
2300                         __attribute__warn_unused_result__;
2301
2302 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2303                         __attribute__malloc__
2304                         __attribute__warn_unused_result__
2305                         __attribute__nonnull__(pTHX_1);
2306 #define PERL_ARGS_ASSERT_NEWRV  \
2307         assert(sv)
2308
2309 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2310                         __attribute__malloc__
2311                         __attribute__warn_unused_result__
2312                         __attribute__nonnull__(pTHX_1);
2313 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2314         assert(sv)
2315
2316 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2317                         __attribute__malloc__
2318                         __attribute__warn_unused_result__;
2319
2320 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2321                         __attribute__malloc__
2322                         __attribute__warn_unused_result__
2323                         __attribute__nonnull__(pTHX_1);
2324 #define PERL_ARGS_ASSERT_NEWSVREF       \
2325         assert(o)
2326
2327 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2328                         __attribute__malloc__
2329                         __attribute__warn_unused_result__
2330                         __attribute__nonnull__(pTHX_3);
2331 #define PERL_ARGS_ASSERT_NEWSVOP        \
2332         assert(sv)
2333
2334 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2335                         __attribute__malloc__
2336                         __attribute__warn_unused_result__;
2337
2338 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2339                         __attribute__malloc__
2340                         __attribute__warn_unused_result__;
2341
2342 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2343                         __attribute__malloc__
2344                         __attribute__warn_unused_result__;
2345
2346 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2347                         __attribute__malloc__
2348                         __attribute__warn_unused_result__;
2349
2350 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2351                         __attribute__malloc__
2352                         __attribute__warn_unused_result__;
2353
2354 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2355                         __attribute__malloc__
2356                         __attribute__warn_unused_result__;
2357
2358 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2359                         __attribute__malloc__
2360                         __attribute__warn_unused_result__;
2361
2362 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2363                         __attribute__malloc__
2364                         __attribute__warn_unused_result__;
2365
2366 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2367                         __attribute__malloc__
2368                         __attribute__warn_unused_result__
2369                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2370                         __attribute__nonnull__(pTHX_1);
2371 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2372         assert(pat)
2373
2374 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2375                         __attribute__malloc__
2376                         __attribute__warn_unused_result__
2377                         __attribute__nonnull__(pTHX_1);
2378 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2379         assert(pat)
2380
2381 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2382                         __attribute__nonnull__(pTHX_1);
2383 #define PERL_ARGS_ASSERT_NEWSVRV        \
2384         assert(rv)
2385
2386 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2387                         __attribute__malloc__
2388                         __attribute__warn_unused_result__;
2389
2390 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2391                         __attribute__malloc__
2392                         __attribute__warn_unused_result__;
2393
2394 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2395                         __attribute__malloc__
2396                         __attribute__warn_unused_result__;
2397
2398 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2399                         __attribute__malloc__
2400                         __attribute__warn_unused_result__
2401                         __attribute__nonnull__(pTHX_2);
2402 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2403         assert(block)
2404
2405 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2406                         __attribute__malloc__
2407                         __attribute__warn_unused_result__;
2408
2409 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2410                         __attribute__malloc__
2411                         __attribute__warn_unused_result__;
2412
2413 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2414                         __attribute__nonnull__(pTHX_1)
2415                         __attribute__nonnull__(pTHX_2)
2416                         __attribute__nonnull__(pTHX_3);
2417 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2418         assert(s); assert(e); assert(sv)
2419
2420 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2421                         __attribute__nonnull__(pTHX_1)
2422                         __attribute__nonnull__(pTHX_2);
2423 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2424         assert(s); assert(rv)
2425
2426 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
2427                         __attribute__nonnull__(pTHX_1);
2428 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2429         assert(s)
2430
2431 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2434         assert(ver)
2435
2436 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2439         assert(ver)
2440
2441 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_VVERIFY        \
2444         assert(vs)
2445
2446 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_VNUMIFY        \
2449         assert(vs)
2450
2451 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2452                         __attribute__nonnull__(pTHX_1);
2453 #define PERL_ARGS_ASSERT_VNORMAL        \
2454         assert(vs)
2455
2456 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2457                         __attribute__nonnull__(pTHX_1);
2458 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2459         assert(vs)
2460
2461 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2462                         __attribute__nonnull__(pTHX_1)
2463                         __attribute__nonnull__(pTHX_2);
2464 #define PERL_ARGS_ASSERT_VCMP   \
2465         assert(lhv); assert(rhv)
2466
2467 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2468                         __attribute__nonnull__(pTHX_1);
2469 #define PERL_ARGS_ASSERT_NEXTARGV       \
2470         assert(gv)
2471
2472 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2473                         __attribute__pure__
2474                         __attribute__nonnull__(1)
2475                         __attribute__nonnull__(2)
2476                         __attribute__nonnull__(3)
2477                         __attribute__nonnull__(4);
2478 #define PERL_ARGS_ASSERT_NINSTR \
2479         assert(big); assert(bigend); assert(little); assert(lend)
2480
2481 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2482 #ifdef PERL_MAD
2483 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2484                         __attribute__nonnull__(pTHX_1);
2485 #define PERL_ARGS_ASSERT_PACKAGE        \
2486         assert(o)
2487
2488 #else
2489 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_PACKAGE        \
2492         assert(o)
2493
2494 #endif
2495 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2496                         __attribute__nonnull__(pTHX_1);
2497 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2498         assert(v)
2499
2500 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2501 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2502                         __attribute__nonnull__(pTHX_1);
2503 #define PERL_ARGS_ASSERT_ALLOCMY        \
2504         assert(name)
2505
2506 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2507                         __attribute__warn_unused_result__
2508                         __attribute__nonnull__(pTHX_1);
2509 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2510         assert(name)
2511
2512 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2513                         __attribute__deprecated__;
2514
2515 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2516 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2517                         __attribute__warn_unused_result__
2518                         __attribute__nonnull__(pTHX_1);
2519 #define PERL_ARGS_ASSERT_OOPSAV \
2520         assert(o)
2521
2522 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2523                         __attribute__warn_unused_result__
2524                         __attribute__nonnull__(pTHX_1);
2525 #define PERL_ARGS_ASSERT_OOPSHV \
2526         assert(o)
2527
2528 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2529 #ifdef DEBUGGING
2530 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2531 #endif
2532 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2533 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2534 STATIC void     S_pad_reset(pTHX);
2535 #endif
2536 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2537 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2538 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2539                         __attribute__nonnull__(pTHX_1)
2540                         __attribute__nonnull__(pTHX_2);
2541 #define PERL_ARGS_ASSERT_START_GLOB     \
2542         assert(tmpglob); assert(io)
2543
2544 #if defined(USE_REENTRANT_API)
2545 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2546 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2547 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2548 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2549                         __attribute__nonnull__(1);
2550 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2551         assert(f)
2552
2553 #endif
2554 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2555 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2556                         __attribute__nonnull__(pTHX_1)
2557                         __attribute__nonnull__(pTHX_3);
2558 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2559         assert(sub_name); assert(argv)
2560
2561 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2562                         __attribute__nonnull__(pTHX_1);
2563 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2564         assert(methname)
2565
2566 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2567                         __attribute__nonnull__(pTHX_1);
2568 #define PERL_ARGS_ASSERT_CALL_PV        \
2569         assert(sub_name)
2570
2571 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2572                         __attribute__nonnull__(pTHX_1);
2573 #define PERL_ARGS_ASSERT_CALL_SV        \
2574         assert(sv)
2575
2576 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2577 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2578                         __attribute__nonnull__(pTHX_1);
2579 #define PERL_ARGS_ASSERT_DOREF  \
2580         assert(o)
2581
2582 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2583                         __attribute__nonnull__(pTHX_1);
2584 #define PERL_ARGS_ASSERT_EVAL_PV        \
2585         assert(p)
2586
2587 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2588                         __attribute__nonnull__(pTHX_1);
2589 #define PERL_ARGS_ASSERT_EVAL_SV        \
2590         assert(sv)
2591
2592 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2593                         __attribute__nonnull__(pTHX_1);
2594 #define PERL_ARGS_ASSERT_GET_SV \
2595         assert(name)
2596
2597 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2598                         __attribute__nonnull__(pTHX_1);
2599 #define PERL_ARGS_ASSERT_GET_AV \
2600         assert(name)
2601
2602 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2603                         __attribute__nonnull__(pTHX_1);
2604 #define PERL_ARGS_ASSERT_GET_HV \
2605         assert(name)
2606
2607 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2608                         __attribute__nonnull__(pTHX_1);
2609 #define PERL_ARGS_ASSERT_GET_CV \
2610         assert(name)
2611
2612 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2613                         __attribute__nonnull__(pTHX_1);
2614 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2615         assert(name)
2616
2617 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2618 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2619 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2620 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2621                         __attribute__nonnull__(pTHX_1);
2622 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2623         assert(newctype)
2624
2625 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2626 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2627 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2628 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2629 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2630                         __attribute__nonnull__(pTHX_1);
2631 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2632         assert(pv)
2633
2634 PERL_CALLCONV void      Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist, SV ***next_in_list, U32 flags)
2635                         __attribute__nonnull__(pTHX_1)
2636                         __attribute__nonnull__(pTHX_2)
2637                         __attribute__nonnull__(pTHX_3)
2638                         __attribute__nonnull__(pTHX_4)
2639                         __attribute__nonnull__(pTHX_5)
2640                         __attribute__nonnull__(pTHX_6);
2641 #define PERL_ARGS_ASSERT_PACK_CAT       \
2642         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2643
2644 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2645                         __attribute__nonnull__(pTHX_1)
2646                         __attribute__nonnull__(pTHX_2)
2647                         __attribute__nonnull__(pTHX_3)
2648                         __attribute__nonnull__(pTHX_4)
2649                         __attribute__nonnull__(pTHX_5);
2650 #define PERL_ARGS_ASSERT_PACKLIST       \
2651         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2652
2653 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2654 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2655 #endif
2656 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2657                         __attribute__nonnull__(pTHX_1)
2658                         __attribute__nonnull__(pTHX_2);
2659 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2660         assert(o); assert(expr)
2661
2662 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2663 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2664                         __attribute__nonnull__(pTHX_1)
2665                         __attribute__nonnull__(pTHX_2)
2666                         __attribute__nonnull__(pTHX_3);
2667 #define PERL_ARGS_ASSERT_PMTRANS        \
2668         assert(o); assert(expr); assert(repl)
2669
2670 #endif
2671 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2672 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2673 PERL_CALLCONV void      Perl_push_scope(pTHX);
2674 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2675 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2676 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2677 #endif
2678 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2679                         __attribute__nonnull__(pTHX_1);
2680 #define PERL_ARGS_ASSERT_REGDUMP        \
2681         assert(r)
2682
2683 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2684                         __attribute__nonnull__(pTHX_1);
2685 #define PERL_ARGS_ASSERT_REGDUMP        \
2686         assert(r)
2687
2688 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2689                         __attribute__nonnull__(pTHX_2);
2690 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2691         assert(node)
2692
2693 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2694                         __attribute__nonnull__(pTHX_1)
2695                         __attribute__nonnull__(pTHX_2)
2696                         __attribute__nonnull__(pTHX_3)
2697                         __attribute__nonnull__(pTHX_4)
2698                         __attribute__nonnull__(pTHX_6);
2699 #define PERL_ARGS_ASSERT_PREGEXEC       \
2700         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2701
2702 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2703 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2704                         __attribute__nonnull__(pTHX_1);
2705 #define PERL_ARGS_ASSERT_PREGFREE2      \
2706         assert(rx)
2707
2708 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2709                         __attribute__nonnull__(pTHX_2);
2710 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2711         assert(rx)
2712
2713 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2714                         __attribute__nonnull__(pTHX_1);
2715 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2716         assert(rx)
2717
2718 #if defined(USE_ITHREADS)
2719 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2720                         __attribute__nonnull__(pTHX_1)
2721                         __attribute__nonnull__(pTHX_2);
2722 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2723         assert(r); assert(param)
2724
2725 #endif
2726 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2727                         __attribute__nonnull__(pTHX_1);
2728 #define PERL_ARGS_ASSERT_PREGCOMP       \
2729         assert(pattern)
2730
2731 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2732                         __attribute__nonnull__(pTHX_1);
2733 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2734         assert(pattern)
2735
2736 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
2737                         __attribute__nonnull__(pTHX_1)
2738                         __attribute__nonnull__(pTHX_3)
2739                         __attribute__nonnull__(pTHX_4);
2740 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2741         assert(rx); assert(strpos); assert(strend)
2742
2743 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2746         assert(r)
2747
2748 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2749                         __attribute__nonnull__(pTHX_1)
2750                         __attribute__nonnull__(pTHX_2)
2751                         __attribute__nonnull__(pTHX_3)
2752                         __attribute__nonnull__(pTHX_4)
2753                         __attribute__nonnull__(pTHX_6);
2754 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2755         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2756
2757 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2758                         __attribute__warn_unused_result__;
2759
2760
2761 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2762                         __attribute__nonnull__(pTHX_1);
2763 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2764         assert(rx)
2765
2766 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2767                         __attribute__nonnull__(pTHX_1);
2768 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2769         assert(rx)
2770
2771 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2772                         __attribute__nonnull__(pTHX_1)
2773                         __attribute__nonnull__(pTHX_2);
2774 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2775         assert(rx); assert(namesv)
2776
2777 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2778                         __attribute__nonnull__(pTHX_1)
2779                         __attribute__nonnull__(pTHX_2);
2780 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2781         assert(rx); assert(key)
2782
2783 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2786         assert(rx)
2787
2788 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2789                         __attribute__nonnull__(pTHX_1);
2790 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2791         assert(rx)
2792
2793 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2794                         __attribute__nonnull__(pTHX_1);
2795 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2796         assert(rx)
2797
2798 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2799                         __attribute__nonnull__(pTHX_1);
2800 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2801         assert(rx)
2802
2803
2804 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2805                         __attribute__nonnull__(pTHX_1);
2806 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2807         assert(rx)
2808
2809 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2810                         __attribute__nonnull__(pTHX_1);
2811 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2812         assert(rx)
2813
2814 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2815                         __attribute__nonnull__(pTHX_1)
2816                         __attribute__nonnull__(pTHX_2);
2817 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2818         assert(rx); assert(sv)
2819
2820
2821 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2822                         __attribute__nonnull__(pTHX_1);
2823 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2824         assert(rx)
2825
2826
2827 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2828                         __attribute__nonnull__(pTHX_2)
2829                         __attribute__nonnull__(pTHX_3);
2830 #define PERL_ARGS_ASSERT_REGPROP        \
2831         assert(sv); assert(o)
2832
2833 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2834                         __attribute__nonnull__(1)
2835                         __attribute__nonnull__(2);
2836 #define PERL_ARGS_ASSERT_REPEATCPY      \
2837         assert(to); assert(from)
2838
2839 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2840                         __attribute__pure__
2841                         __attribute__nonnull__(1)
2842                         __attribute__nonnull__(2)
2843                         __attribute__nonnull__(3)
2844                         __attribute__nonnull__(4);
2845 #define PERL_ARGS_ASSERT_RNINSTR        \
2846         assert(big); assert(bigend); assert(little); assert(lend)
2847
2848 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2849 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2850 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2851                         __attribute__nonnull__(pTHX_3);
2852 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2853         assert(save)
2854
2855 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2856 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2857 STATIC void     S_rxres_free(pTHX_ void** rsp)
2858                         __attribute__nonnull__(pTHX_1);
2859 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2860         assert(rsp)
2861
2862 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2863                         __attribute__nonnull__(pTHX_1)
2864                         __attribute__nonnull__(pTHX_2);
2865 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2866         assert(rsp); assert(rx)
2867
2868 #endif
2869 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2870                         __attribute__nonnull__(pTHX_1)
2871                         __attribute__nonnull__(pTHX_2);
2872 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2873         assert(rsp); assert(rx)
2874
2875 #if !defined(HAS_RENAME)
2876 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2877                         __attribute__nonnull__(pTHX_1)
2878                         __attribute__nonnull__(pTHX_2);
2879 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2880         assert(a); assert(b)
2881
2882 #endif
2883 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2884                         __attribute__malloc__
2885                         __attribute__warn_unused_result__;
2886
2887 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2888                         __attribute__malloc__
2889                         __attribute__warn_unused_result__;
2890
2891 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2892                         __attribute__malloc__
2893                         __attribute__warn_unused_result__;
2894
2895 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2896                         __attribute__malloc__
2897                         __attribute__warn_unused_result__
2898                         __attribute__nonnull__(pTHX_1);
2899 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2900         assert(pv)
2901
2902 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2903                         __attribute__malloc__
2904                         __attribute__warn_unused_result__
2905                         __attribute__nonnull__(pTHX_1);
2906 #define PERL_ARGS_ASSERT_SAVESVPV       \
2907         assert(sv)
2908
2909 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2910 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2911 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2912                         __attribute__nonnull__(pTHX_1)
2913                         __attribute__nonnull__(pTHX_3); */
2914
2915 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2916                         __attribute__nonnull__(pTHX_1)
2917                         __attribute__nonnull__(pTHX_3);
2918 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2919         assert(av); assert(sptr)
2920
2921 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2922 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2923                         __attribute__nonnull__(pTHX_1);
2924 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2925         assert(aptr)
2926
2927 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2928                         __attribute__nonnull__(pTHX_1);
2929 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2930         assert(gv)
2931
2932 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2933                         __attribute__nonnull__(pTHX_1);
2934 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2935         assert(boolp)
2936
2937 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2938                         __attribute__nonnull__(pTHX_1);
2939 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2940         assert(svp)
2941
2942 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2943                         __attribute__nonnull__(pTHX_1)
2944                         __attribute__nonnull__(pTHX_2);
2945 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2946         assert(hv); assert(key)
2947
2948 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2949                         __attribute__nonnull__(pTHX_1)
2950                         __attribute__nonnull__(pTHX_2);
2951 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2952         assert(hv); assert(keysv)
2953
2954 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2955                         __attribute__nonnull__(pTHX_1);
2956 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2957         assert(av)
2958
2959 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2960                         __attribute__nonnull__(pTHX_2);
2961 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2962         assert(p)
2963
2964 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2965 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2966 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2967 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2968 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2969                         __attribute__nonnull__(pTHX_1);
2970 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2971         assert(sptr)
2972
2973 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2974                         __attribute__nonnull__(pTHX_1);
2975 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2976         assert(str)
2977
2978 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2979                         __attribute__nonnull__(pTHX_1);
2980 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2981         assert(str)
2982
2983 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2984                         __attribute__nonnull__(pTHX_1);
2985 #define PERL_ARGS_ASSERT_SAVE_GP        \
2986         assert(gv)
2987
2988 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2989                         __attribute__nonnull__(pTHX_1);
2990 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2991         assert(gv)
2992
2993 PERL_CALLCONV void      Perl_save_hints(pTHX);
2994 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2995                         __attribute__nonnull__(pTHX_1)
2996                         __attribute__nonnull__(pTHX_2)
2997                         __attribute__nonnull__(pTHX_3); */
2998
2999 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3000                         __attribute__nonnull__(pTHX_1)
3001                         __attribute__nonnull__(pTHX_2)
3002                         __attribute__nonnull__(pTHX_3);
3003 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3004         assert(hv); assert(key); assert(sptr)
3005
3006 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3007                         __attribute__nonnull__(pTHX_1);
3008 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3009         assert(hptr)
3010
3011 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3012                         __attribute__nonnull__(pTHX_1);
3013 #define PERL_ARGS_ASSERT_SAVE_I16       \
3014         assert(intp)
3015
3016 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3017                         __attribute__nonnull__(pTHX_1);
3018 #define PERL_ARGS_ASSERT_SAVE_I32       \
3019         assert(intp)
3020
3021 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3022                         __attribute__nonnull__(pTHX_1);
3023 #define PERL_ARGS_ASSERT_SAVE_I8        \
3024         assert(bytep)
3025
3026 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3027                         __attribute__nonnull__(pTHX_1);
3028 #define PERL_ARGS_ASSERT_SAVE_INT       \
3029         assert(intp)
3030
3031 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3032                         __attribute__nonnull__(pTHX_1);
3033 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3034         assert(item)
3035
3036 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3037                         __attribute__nonnull__(pTHX_1);
3038 #define PERL_ARGS_ASSERT_SAVE_IV        \
3039         assert(ivp)
3040
3041 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3042                         __attribute__nonnull__(pTHX_1);
3043 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3044         assert(sarg)
3045
3046 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3047                         __attribute__nonnull__(pTHX_1);
3048 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3049         assert(longp)
3050
3051 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3052                         __attribute__nonnull__(pTHX_1); */
3053 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3054         assert(sv)
3055
3056 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3057                         __attribute__nonnull__(pTHX_1);
3058 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3059         assert(gv)
3060
3061 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3062 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3065         assert(gv)
3066
3067 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3070         assert(pptr)
3071
3072 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3073                         __attribute__nonnull__(pTHX_1);
3074 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3075         assert(ptr)
3076
3077 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3078 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3079 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3080                         __attribute__nonnull__(pTHX_1);
3081 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3082         assert(sptr)
3083
3084 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3085                         __attribute__nonnull__(pTHX_1);
3086 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3087         assert(sptr)
3088
3089 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3090 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3091 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3092 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3093 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3094 #endif
3095 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3096 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3097 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3098 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3099 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3100 #endif
3101 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3102                         __attribute__nonnull__(pTHX_1);
3103 #define PERL_ARGS_ASSERT_SCALARVOID     \
3104         assert(o)
3105
3106 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3107                         __attribute__nonnull__(pTHX_1)
3108                         __attribute__nonnull__(pTHX_3);
3109 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3110         assert(start); assert(retlen)
3111
3112 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3113                         __attribute__nonnull__(pTHX_1)
3114                         __attribute__nonnull__(pTHX_3);
3115 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3116         assert(start); assert(retlen)
3117
3118 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3119                         __attribute__nonnull__(pTHX_1)
3120                         __attribute__nonnull__(pTHX_2);
3121 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3122         assert(s); assert(lvalp)
3123
3124 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3125                         __attribute__nonnull__(pTHX_1)
3126                         __attribute__nonnull__(pTHX_3);
3127 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3128         assert(start); assert(retlen)
3129
3130 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3131 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3132                         __attribute__nonnull__(pTHX_1)
3133                         __attribute__nonnull__(pTHX_2)
3134                         __attribute__nonnull__(pTHX_5);
3135 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3136         assert(bigstr); assert(littlestr); assert(old_posp)
3137
3138 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3139 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3140                         __attribute__nonnull__(pTHX_1);
3141 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3142         assert(str)
3143
3144 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3145 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3146 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3147 #else
3148 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3149 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3150 #endif
3151 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3152                         __attribute__nonnull__(pTHX_1)
3153                         __attribute__nonnull__(pTHX_2);
3154 #define PERL_ARGS_ASSERT_STACK_GROW     \
3155         assert(sp); assert(p)
3156
3157 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3158 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3159                         __attribute__nonnull__(pTHX_1);
3160 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3161         assert(cv)
3162
3163 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3164                         __attribute__nonnull__(pTHX_1);
3165 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3166         assert(sv)
3167
3168 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3169                         __attribute__nonnull__(pTHX_2)
3170                         __attribute__nonnull__(pTHX_3);
3171 #define PERL_ARGS_ASSERT_SV_2CV \
3172         assert(st); assert(gvp)
3173
3174 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3175                         __attribute__nonnull__(pTHX_1);
3176 #define PERL_ARGS_ASSERT_SV_2IO \
3177         assert(sv)
3178
3179 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3180 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3181                         __attribute__nonnull__(pTHX_1);
3182 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3183         assert(gv)
3184
3185 #endif
3186 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3187 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3188 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3189 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3190 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3191                         __attribute__nonnull__(pTHX_1);
3192 #define PERL_ARGS_ASSERT_SV_2NUM        \
3193         assert(sv)
3194
3195 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3196 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3197 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3198                         __attribute__nonnull__(pTHX_1);
3199 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3200         assert(sv)
3201
3202 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3203                         __attribute__nonnull__(pTHX_1);
3204 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3205         assert(sv)
3206
3207 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3208                         __attribute__nonnull__(pTHX_1);
3209 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3210         assert(sv)
3211
3212 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3213 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3214 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SV_IV  \
3217         assert(sv)
3218
3219 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3220                         __attribute__nonnull__(pTHX_1);
3221 #define PERL_ARGS_ASSERT_SV_UV  \
3222         assert(sv)
3223
3224 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3225                         __attribute__nonnull__(pTHX_1);
3226 #define PERL_ARGS_ASSERT_SV_NV  \
3227         assert(sv)
3228
3229 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3230                         __attribute__nonnull__(pTHX_1)
3231                         __attribute__nonnull__(pTHX_2);
3232 #define PERL_ARGS_ASSERT_SV_PVN \
3233         assert(sv); assert(lp)
3234
3235 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3236                         __attribute__nonnull__(pTHX_1)
3237                         __attribute__nonnull__(pTHX_2);
3238 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3239         assert(sv); assert(lp)
3240
3241 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_2);
3244 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3245         assert(sv); assert(lp)
3246
3247 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3248 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3249 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3250                         __attribute__nonnull__(pTHX_1);
3251 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3252         assert(ptr)
3253
3254 #endif
3255 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3256                         __attribute__nonnull__(pTHX_1);
3257 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3258         assert(sv)
3259
3260 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3261                         __attribute__nonnull__(pTHX_1)
3262                         __attribute__nonnull__(pTHX_2);
3263 #define PERL_ARGS_ASSERT_SV_BLESS       \
3264         assert(sv); assert(stash)
3265
3266 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3267                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3268                         __attribute__nonnull__(pTHX_1)
3269                         __attribute__nonnull__(pTHX_2);
3270 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3271         assert(sv); assert(pat)
3272
3273 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3274                         __attribute__nonnull__(pTHX_1)
3275                         __attribute__nonnull__(pTHX_2);
3276 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3277         assert(sv); assert(pat)
3278
3279 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3280                         __attribute__nonnull__(pTHX_1);
3281 #define PERL_ARGS_ASSERT_SV_CATPV       \
3282         assert(sv)
3283
3284 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3285                         __attribute__nonnull__(pTHX_1)
3286                         __attribute__nonnull__(pTHX_2); */
3287 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3288         assert(dsv); assert(sstr)
3289
3290 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3291                         __attribute__nonnull__(pTHX_1); */
3292 #define PERL_ARGS_ASSERT_SV_CATSV       \
3293         assert(dstr)
3294
3295 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3296                         __attribute__nonnull__(pTHX_1);
3297 #define PERL_ARGS_ASSERT_SV_CHOP        \
3298         assert(sv)
3299
3300 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3301 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3302 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3303                         __attribute__nonnull__(pTHX_1);
3304 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3305         assert(sv)
3306
3307 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3308 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3309 #if defined(USE_LOCALE_COLLATE)
3310 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3311                         __attribute__nonnull__(pTHX_1)
3312                         __attribute__nonnull__(pTHX_2);
3313 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3314         assert(sv); assert(nxp)
3315
3316 #endif
3317 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3318                         __attribute__nonnull__(pTHX_1)
3319                         __attribute__nonnull__(pTHX_2)
3320                         __attribute__nonnull__(pTHX_3)
3321                         __attribute__nonnull__(pTHX_4);
3322 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3323         assert(sv); assert(startop); assert(code); assert(padp)
3324
3325 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3326                         __attribute__nonnull__(pTHX_1);
3327 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3328         assert(sv)
3329
3330 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3331 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3332 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3333                         __attribute__nonnull__(pTHX_1);
3334 #define PERL_ARGS_ASSERT_SV_DUMP        \
3335         assert(sv)
3336
3337 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3338                         __attribute__warn_unused_result__
3339                         __attribute__nonnull__(pTHX_1)
3340                         __attribute__nonnull__(pTHX_2);
3341 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3342         assert(sv); assert(name)
3343
3344 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3345                         __attribute__warn_unused_result__
3346                         __attribute__nonnull__(pTHX_1)
3347                         __attribute__nonnull__(pTHX_2);
3348 #define PERL_ARGS_ASSERT_SV_DOES        \
3349         assert(sv); assert(name)
3350
3351 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3352 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3353 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3354                         __attribute__nonnull__(pTHX_1);
3355 #define PERL_ARGS_ASSERT_SV_FREE2       \
3356         assert(sv)
3357
3358 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3359 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3360                         __attribute__nonnull__(pTHX_1)
3361                         __attribute__nonnull__(pTHX_2);
3362 #define PERL_ARGS_ASSERT_SV_GETS        \
3363         assert(sv); assert(fp)
3364
3365 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3366                         __attribute__nonnull__(pTHX_1);
3367 #define PERL_ARGS_ASSERT_SV_GROW        \
3368         assert(sv)
3369
3370 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3371 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3372 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3373                         __attribute__nonnull__(pTHX_1)
3374                         __attribute__nonnull__(pTHX_4); */
3375 #define PERL_ARGS_ASSERT_SV_INSERT      \
3376         assert(bigstr); assert(little)
3377
3378 PERL_CALLCONV void      Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
3379                         __attribute__nonnull__(pTHX_1)
3380                         __attribute__nonnull__(pTHX_4);
3381 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3382         assert(bigstr); assert(little)
3383
3384 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3385                         __attribute__nonnull__(pTHX_2);
3386 #define PERL_ARGS_ASSERT_SV_ISA \
3387         assert(name)
3388
3389 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3390 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3391 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3392 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3393                         __attribute__nonnull__(pTHX_1);
3394 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3395         assert(sv)
3396
3397 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV *const sv, SV *const obj, const int how, const MGVTBL *const vtbl, const char *const name, const I32 namlen)
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3400         assert(sv)
3401
3402 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3403                         __attribute__malloc__
3404                         __attribute__warn_unused_result__;
3405
3406 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3407                         __attribute__warn_unused_result__;
3408
3409 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3410 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3411 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3412                         __attribute__nonnull__(pTHX_2);
3413 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3414         assert(offsetp)
3415
3416 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3417                         __attribute__nonnull__(pTHX_1);
3418 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3419         assert(sv)
3420
3421 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3422                         __attribute__nonnull__(pTHX_2);
3423 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3424         assert(offsetp)
3425
3426 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3427                         __attribute__nonnull__(pTHX_1); */
3428 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3429         assert(sv)
3430
3431 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3432                         __attribute__nonnull__(pTHX_1);
3433 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3434         assert(sv)
3435
3436 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3437                         __attribute__nonnull__(pTHX_1);
3438 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3439         assert(sv)
3440
3441 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3442                         __attribute__nonnull__(pTHX_1)
3443                         __attribute__nonnull__(pTHX_2);
3444 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3445         assert(sv); assert(encoding)
3446
3447 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3448                         __attribute__nonnull__(pTHX_1)
3449                         __attribute__nonnull__(pTHX_2)
3450                         __attribute__nonnull__(pTHX_3)
3451                         __attribute__nonnull__(pTHX_4)
3452                         __attribute__nonnull__(pTHX_5);
3453 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3454         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3455
3456 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3457                         __attribute__warn_unused_result__
3458                         __attribute__nonnull__(pTHX_1);
3459 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3460         assert(sv)
3461
3462 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2);
3465 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3466         assert(sv); assert(nsv)
3467
3468 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3469 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3470                         __attribute__nonnull__(pTHX_1);
3471 #define PERL_ARGS_ASSERT_SV_RESET       \
3472         assert(s)
3473
3474 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3475                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3476                         __attribute__nonnull__(pTHX_1)
3477                         __attribute__nonnull__(pTHX_2);
3478 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3479         assert(sv); assert(pat)
3480
3481 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3482                         __attribute__nonnull__(pTHX_1)
3483                         __attribute__nonnull__(pTHX_2);
3484 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3485         assert(sv); assert(pat)
3486
3487 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3488                         __attribute__nonnull__(pTHX_1);
3489 #define PERL_ARGS_ASSERT_SV_SETIV       \
3490         assert(sv)
3491
3492 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3493                         __attribute__nonnull__(pTHX_1);
3494 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3495         assert(sv)
3496
3497 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3498                         __attribute__nonnull__(pTHX_1);
3499 #define PERL_ARGS_ASSERT_SV_SETUV       \
3500         assert(sv)
3501
3502 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3503                         __attribute__nonnull__(pTHX_1);
3504 #define PERL_ARGS_ASSERT_SV_SETNV       \
3505         assert(sv)
3506
3507 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3508                         __attribute__nonnull__(pTHX_1);
3509 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3510         assert(rv)
3511
3512 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3513                         __attribute__nonnull__(pTHX_1);
3514 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3515         assert(rv)
3516
3517 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3518                         __attribute__nonnull__(pTHX_1);
3519 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3520         assert(rv)
3521
3522 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3523                         __attribute__nonnull__(pTHX_1);
3524 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3525         assert(rv)
3526
3527 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3528                         __attribute__nonnull__(pTHX_1)
3529                         __attribute__nonnull__(pTHX_3);
3530 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3531         assert(rv); assert(pv)
3532
3533 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3534                         __attribute__nonnull__(pTHX_1);
3535 #define PERL_ARGS_ASSERT_SV_SETPV       \
3536         assert(sv)
3537
3538 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3539                         __attribute__nonnull__(pTHX_1);
3540 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3541         assert(sv)
3542
3543 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3544                         __attribute__nonnull__(pTHX_1); */
3545 #define PERL_ARGS_ASSERT_SV_SETSV       \
3546         assert(dstr)
3547
3548 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3549                         __attribute__nonnull__(pTHX_1); */
3550 #define PERL_ARGS_ASSERT_SV_TAINT       \
3551         assert(sv)
3552
3553 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3554                         __attribute__warn_unused_result__
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3557         assert(sv)
3558
3559 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3560                         __attribute__nonnull__(pTHX_1);
3561 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3562         assert(sv)
3563
3564 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3565                         __attribute__nonnull__(pTHX_1); */
3566 #define PERL_ARGS_ASSERT_SV_UNREF       \
3567         assert(sv)
3568
3569 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3570                         __attribute__nonnull__(pTHX_1);
3571 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3572         assert(ref)
3573
3574 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3575                         __attribute__nonnull__(pTHX_1);
3576 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3577         assert(sv)
3578
3579 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3580                         __attribute__nonnull__(pTHX_1);
3581 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3582         assert(sv)
3583
3584 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3585                         __attribute__nonnull__(pTHX_1); */
3586 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3587         assert(sv)
3588
3589 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3590                         __attribute__nonnull__(pTHX_1);
3591 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3592         assert(sv)
3593
3594 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
3595                         __attribute__nonnull__(pTHX_1)
3596                         __attribute__nonnull__(pTHX_2);
3597 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3598         assert(sv); assert(pat)
3599
3600 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
3601                         __attribute__nonnull__(pTHX_1)
3602                         __attribute__nonnull__(pTHX_2);
3603 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3604         assert(sv); assert(pat)
3605
3606 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3607                         __attribute__warn_unused_result__
3608                         __attribute__nonnull__(pTHX_1);
3609 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3610         assert(sv)
3611
3612 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3613                         __attribute__nonnull__(pTHX_1)
3614                         __attribute__nonnull__(pTHX_2)
3615                         __attribute__nonnull__(pTHX_3);
3616 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3617         assert(pkg); assert(name); assert(listsv)
3618
3619 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3620                         __attribute__nonnull__(pTHX_1)
3621                         __attribute__nonnull__(pTHX_2);
3622 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3623         assert(swash); assert(ptr)
3624
3625 PERL_CALLCONV void      Perl_taint_env(pTHX);
3626 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3627                         __attribute__nonnull__(pTHX_2);
3628 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3629         assert(s)
3630
3631 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3632                         __attribute__nonnull__(pTHX_1)
3633                         __attribute__nonnull__(pTHX_2)
3634                         __attribute__nonnull__(pTHX_4)
3635                         __attribute__nonnull__(pTHX_5)
3636                         __attribute__nonnull__(pTHX_6);
3637 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3638         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3639
3640 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3644         assert(p); assert(ustrp)
3645
3646 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2);
3649 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3650         assert(p); assert(ustrp)
3651
3652 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3653                         __attribute__nonnull__(pTHX_1)
3654                         __attribute__nonnull__(pTHX_2);
3655 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3656         assert(p); assert(ustrp)
3657
3658 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3659                         __attribute__nonnull__(pTHX_1)
3660                         __attribute__nonnull__(pTHX_2);
3661 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3662         assert(p); assert(ustrp)
3663
3664 #if defined(UNLINK_ALL_VERSIONS)
3665 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3666                         __attribute__nonnull__(pTHX_1);
3667 #define PERL_ARGS_ASSERT_UNLNK  \
3668         assert(f)
3669
3670 #endif
3671 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags)
3672                         __attribute__nonnull__(pTHX_1)
3673                         __attribute__nonnull__(pTHX_2)
3674                         __attribute__nonnull__(pTHX_3)
3675                         __attribute__nonnull__(pTHX_5);
3676 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3677         assert(pat); assert(patend); assert(s); assert(strend)
3678
3679 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3680                         __attribute__nonnull__(pTHX_1)
3681                         __attribute__nonnull__(pTHX_2)
3682                         __attribute__nonnull__(pTHX_3)
3683                         __attribute__nonnull__(pTHX_4);
3684 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3685         assert(pat); assert(patend); assert(s); assert(strend)
3686
3687 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3688 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3689 #ifdef PERL_MAD
3690 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3691                         __attribute__nonnull__(pTHX_4);
3692 #define PERL_ARGS_ASSERT_UTILIZE        \
3693         assert(idop)
3694
3695 #else
3696 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3697                         __attribute__nonnull__(pTHX_4);
3698 #define PERL_ARGS_ASSERT_UTILIZE        \
3699         assert(idop)
3700
3701 #endif
3702 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3703                         __attribute__nonnull__(pTHX_1)
3704                         __attribute__nonnull__(pTHX_2)
3705                         __attribute__nonnull__(pTHX_4);
3706 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3707         assert(p); assert(d); assert(newlen)
3708
3709 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3710                         __attribute__nonnull__(pTHX_1)
3711                         __attribute__nonnull__(pTHX_2)
3712                         __attribute__nonnull__(pTHX_4);
3713 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3714         assert(p); assert(d); assert(newlen)
3715
3716 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3717                         __attribute__warn_unused_result__
3718                         __attribute__pure__
3719                         __attribute__nonnull__(pTHX_1)
3720                         __attribute__nonnull__(pTHX_2);
3721 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3722         assert(s); assert(e)
3723
3724 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3725                         __attribute__warn_unused_result__
3726                         __attribute__pure__
3727                         __attribute__nonnull__(pTHX_1)
3728                         __attribute__nonnull__(pTHX_2);
3729 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3730         assert(a); assert(b)
3731
3732 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3733                         __attribute__warn_unused_result__
3734                         __attribute__pure__
3735                         __attribute__nonnull__(pTHX_1);
3736 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3737         assert(s)
3738
3739 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3740                         __attribute__nonnull__(pTHX_1)
3741                         __attribute__nonnull__(pTHX_2);
3742 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3743         assert(s); assert(len)
3744
3745 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3746                         __attribute__nonnull__(pTHX_1)
3747                         __attribute__nonnull__(pTHX_2);
3748 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3749         assert(s); assert(len)
3750
3751 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3752                         __attribute__nonnull__(pTHX_1)
3753                         __attribute__nonnull__(pTHX_2);
3754 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3755         assert(s); assert(len)
3756
3757 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3758                         __attribute__nonnull__(pTHX_1);
3759 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3760         assert(s)
3761
3762 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3763                         __attribute__nonnull__(pTHX_1);
3764 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3765         assert(s)
3766
3767
3768 #ifdef EBCDIC
3769 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3770                         __attribute__nonnull__(pTHX_1);
3771 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3772         assert(s)
3773
3774 #else
3775 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3776                         __attribute__nonnull__(pTHX_1); */
3777 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3778         assert(s)
3779
3780 #endif
3781
3782 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3783                         __attribute__nonnull__(pTHX_1);
3784 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3785         assert(s)
3786
3787
3788 #ifdef EBCDIC
3789 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3790                         __attribute__nonnull__(pTHX_1);
3791 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3792         assert(d)
3793
3794 #else
3795 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3796                         __attribute__nonnull__(pTHX_1); */
3797 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3798         assert(d)
3799
3800 #endif
3801
3802 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3803                         __attribute__nonnull__(pTHX_1); */
3804 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3805         assert(d)
3806
3807 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3808                         __attribute__nonnull__(pTHX_1);
3809 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3810         assert(d)
3811
3812 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3813                         __attribute__nonnull__(pTHX_1);
3814 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3815         assert(d)
3816
3817 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3818                         __attribute__nonnull__(pTHX_1)
3819                         __attribute__nonnull__(pTHX_2);
3820 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3821         assert(dsv); assert(spv)
3822
3823 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3824                         __attribute__warn_unused_result__
3825                         __attribute__nonnull__(pTHX_1)
3826                         __attribute__nonnull__(pTHX_2);
3827 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3828         assert(dsv); assert(ssv)
3829
3830 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3831                         __attribute__nonnull__(pTHX_1);
3832 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3833         assert(sv)
3834
3835 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3836                         __attribute__nonnull__(pTHX_1);
3837 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3838         assert(sv)
3839
3840 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3841                         __attribute__nonnull__(pTHX_2);
3842 #define PERL_ARGS_ASSERT_WAIT4PID       \
3843         assert(statusp)
3844
3845 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3846                         __attribute__nonnull__(pTHX_1);
3847 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3848         assert(popt)
3849
3850 PERL_CALLCONV U32       Perl_seed(pTHX);
3851 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3852                         __attribute__warn_unused_result__;
3853
3854 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3855 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3856 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3857                         __attribute__nonnull__(pTHX_1);
3858 #define PERL_ARGS_ASSERT_WARN_SV        \
3859         assert(baseex)
3860
3861 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3862                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3863                         __attribute__nonnull__(pTHX_1);
3864 #define PERL_ARGS_ASSERT_WARN   \
3865         assert(pat)
3866
3867 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3868                         __attribute__nonnull__(pTHX_1);
3869 #define PERL_ARGS_ASSERT_VWARN  \
3870         assert(pat)
3871
3872 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3873                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3874                         __attribute__nonnull__(pTHX_2);
3875 #define PERL_ARGS_ASSERT_WARNER \
3876         assert(pat)
3877
3878 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3879                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3880                         __attribute__nonnull__(pTHX_2);
3881 #define PERL_ARGS_ASSERT_CK_WARNER      \
3882         assert(pat)
3883
3884 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3885                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3886                         __attribute__nonnull__(pTHX_2);
3887 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3888         assert(pat)
3889
3890 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3891                         __attribute__nonnull__(pTHX_2);
3892 #define PERL_ARGS_ASSERT_VWARNER        \
3893         assert(pat)
3894
3895 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3896                         __attribute__nonnull__(pTHX_1);
3897 #define PERL_ARGS_ASSERT_WATCH  \
3898         assert(addr)
3899
3900 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3901                         __attribute__nonnull__(pTHX_1);
3902 #define PERL_ARGS_ASSERT_WHICHSIG       \
3903         assert(sig)
3904
3905 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3906                         __attribute__nonnull__(pTHX_1);
3907 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3908         assert(msv)
3909
3910 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3911                         __attribute__nonnull__(pTHX_1);
3912 #define PERL_ARGS_ASSERT_YYERROR        \
3913         assert(s)
3914
3915 PERL_CALLCONV int       Perl_yylex(pTHX);
3916 PERL_CALLCONV int       Perl_yyparse(pTHX);
3917 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3918                         __attribute__nonnull__(pTHX_1);
3919 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3920         assert(parser)
3921
3922 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3923 STATIC int      S_yywarn(pTHX_ const char *const s)
3924                         __attribute__nonnull__(pTHX_1);
3925 #define PERL_ARGS_ASSERT_YYWARN \
3926         assert(s)
3927
3928 #endif
3929 #if defined(MYMALLOC)
3930 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3931                         __attribute__nonnull__(pTHX_1);
3932 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3933         assert(s)
3934
3935 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3936                         __attribute__nonnull__(pTHX_1);
3937 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3938         assert(buf)
3939
3940 #endif
3941 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3942                         __attribute__malloc__
3943                         __attribute__warn_unused_result__;
3944
3945 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3946                         __attribute__malloc__
3947                         __attribute__warn_unused_result__;
3948
3949 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3950                         __attribute__malloc__
3951                         __attribute__warn_unused_result__;
3952
3953 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3954 #if defined(PERL_GLOBAL_STRUCT)
3955 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3956 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3957 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3958                         __attribute__nonnull__(pTHX_1);
3959 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3960         assert(plvarsp)
3961
3962 #endif
3963 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3964 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3965 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3966                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3967                         __attribute__nonnull__(pTHX_1)
3968                         __attribute__nonnull__(pTHX_2);
3969 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3970         assert(sv); assert(pat)
3971
3972 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3973                         __attribute__nonnull__(pTHX_1)
3974                         __attribute__nonnull__(pTHX_2);
3975 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3976         assert(sv); assert(pat)
3977
3978 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3979                         __attribute__nonnull__(pTHX_1);
3980 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3981         assert(sv)
3982
3983 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3984                         __attribute__nonnull__(pTHX_1)
3985                         __attribute__nonnull__(pTHX_2); */
3986 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3987         assert(sv); assert(ptr)
3988
3989 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3990                         __attribute__nonnull__(pTHX_1); */
3991 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3992         assert(dsv)
3993
3994 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3995                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3996                         __attribute__nonnull__(pTHX_1)
3997                         __attribute__nonnull__(pTHX_2);
3998 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3999         assert(sv); assert(pat)
4000
4001 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4002                         __attribute__nonnull__(pTHX_1)
4003                         __attribute__nonnull__(pTHX_2);
4004 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4005         assert(sv); assert(pat)
4006
4007 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4008                         __attribute__nonnull__(pTHX_1);
4009 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4010         assert(sv)
4011
4012 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4013                         __attribute__nonnull__(pTHX_1);
4014 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4015         assert(sv)
4016
4017 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4018                         __attribute__nonnull__(pTHX_1);
4019 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4020         assert(sv)
4021
4022 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4023                         __attribute__nonnull__(pTHX_1);
4024 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4025         assert(sv)
4026
4027 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4028                         __attribute__nonnull__(pTHX_1);
4029 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4030         assert(sv)
4031
4032 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4033                         __attribute__nonnull__(pTHX_1)
4034                         __attribute__nonnull__(pTHX_2);
4035 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4036         assert(sv); assert(ptr)
4037
4038 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4039                         __attribute__nonnull__(pTHX_1);
4040 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4041         assert(dstr)
4042
4043 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4044                         __attribute__nonnull__(pTHX_1); */
4045 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4046         assert(sv)
4047
4048 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4049                         __attribute__warn_unused_result__;
4050
4051 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4052                         __attribute__nonnull__(pTHX_1)
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4055         assert(dsv); assert(pv)
4056
4057 PERL_CALLCONV char*     Perl_pv_escape(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags)
4058                         __attribute__nonnull__(pTHX_1)
4059                         __attribute__nonnull__(pTHX_2);
4060 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4061         assert(dsv); assert(str)
4062
4063 PERL_CALLCONV char*     Perl_pv_pretty(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags)
4064                         __attribute__nonnull__(pTHX_1)
4065                         __attribute__nonnull__(pTHX_2);
4066 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4067         assert(dsv); assert(str)
4068
4069 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4070                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4071                         __attribute__nonnull__(pTHX_2)
4072                         __attribute__nonnull__(pTHX_3);
4073 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4074         assert(file); assert(pat)
4075
4076 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4077                         __attribute__nonnull__(pTHX_2)
4078                         __attribute__nonnull__(pTHX_3);
4079 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4080         assert(file); assert(pat)
4081
4082 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4083                         __attribute__nonnull__(pTHX_2)
4084                         __attribute__nonnull__(pTHX_3);
4085 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4086         assert(file); assert(name)
4087
4088 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4089                         __attribute__nonnull__(pTHX_2)
4090                         __attribute__nonnull__(pTHX_3);
4091 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4092         assert(file); assert(name)
4093
4094 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4095                         __attribute__nonnull__(pTHX_2)
4096                         __attribute__nonnull__(pTHX_3);
4097 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4098         assert(file); assert(name)
4099
4100 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4101                         __attribute__nonnull__(pTHX_2)
4102                         __attribute__nonnull__(pTHX_3);
4103 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4104         assert(file); assert(mg)
4105
4106 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4107                         __attribute__nonnull__(pTHX_2);
4108 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4109         assert(file)
4110
4111 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4112                         __attribute__nonnull__(pTHX_2);
4113 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4114         assert(file)
4115
4116 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4117                         __attribute__nonnull__(pTHX_2);
4118 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4119         assert(file)
4120
4121 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4122 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4123 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4124                         __attribute__warn_unused_result__
4125                         __attribute__nonnull__(pTHX_1); */
4126 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4127         assert(sv)
4128
4129 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4130                         __attribute__warn_unused_result__
4131                         __attribute__nonnull__(pTHX_1); */
4132 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4133         assert(sv)
4134
4135 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4136                         __attribute__warn_unused_result__
4137                         __attribute__nonnull__(pTHX_1); */
4138 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4139         assert(sv)
4140
4141 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4142                         __attribute__warn_unused_result__
4143                         __attribute__nonnull__(pTHX_1); */
4144 #define PERL_ARGS_ASSERT_SV_PV  \
4145         assert(sv)
4146
4147 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4148                         __attribute__warn_unused_result__
4149                         __attribute__nonnull__(pTHX_1); */
4150 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4151         assert(sv)
4152
4153 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4154                         __attribute__warn_unused_result__
4155                         __attribute__nonnull__(pTHX_1); */
4156 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4157         assert(sv)
4158
4159 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4160                         __attribute__nonnull__(pTHX_1); */
4161 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4162         assert(sv)
4163
4164 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4165                         __attribute__nonnull__(pTHX_1); */
4166
4167 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4168                         __attribute__nonnull__(pTHX_1);
4169 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4170         assert(sv)
4171
4172 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4173                         __attribute__nonnull__(pTHX_1);
4174 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4175         assert(sv)
4176
4177 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4178                         __attribute__nonnull__(pTHX_1);
4179 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4180         assert(sv)
4181
4182 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4183                         __attribute__nonnull__(pTHX_1); */
4184 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4185         assert(sv)
4186
4187 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4188                         __attribute__nonnull__(pTHX_1);
4189 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4190         assert(sv)
4191
4192 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4193 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4194                         __attribute__nonnull__(pTHX_1);
4195 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4196         assert(sv)
4197
4198 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4199                         __attribute__nonnull__(pTHX_1)
4200                         __attribute__nonnull__(pTHX_2);
4201 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4202         assert(sv); assert(mg)
4203
4204 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4205 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4206 #ifdef PERL_MAD
4207 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4208                         __attribute__noreturn__;
4209
4210 #else
4211 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4212                         __attribute__noreturn__;
4213
4214 #endif
4215 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4216                         __attribute__nonnull__(pTHX_1);
4217 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4218         assert(o)
4219
4220 #if defined(USE_ITHREADS)
4221 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4222                         __attribute__warn_unused_result__
4223                         __attribute__nonnull__(pTHX_4);
4224 #define PERL_ARGS_ASSERT_CX_DUP \
4225         assert(param)
4226
4227 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4228                         __attribute__warn_unused_result__
4229                         __attribute__nonnull__(pTHX_2);
4230 #define PERL_ARGS_ASSERT_SI_DUP \
4231         assert(param)
4232
4233 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4234                         __attribute__malloc__
4235                         __attribute__warn_unused_result__
4236                         __attribute__nonnull__(pTHX_1)
4237                         __attribute__nonnull__(pTHX_2);
4238 #define PERL_ARGS_ASSERT_SS_DUP \
4239         assert(proto_perl); assert(param)
4240
4241 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4242                         __attribute__warn_unused_result__
4243                         __attribute__nonnull__(pTHX_2);
4244 #define PERL_ARGS_ASSERT_ANY_DUP        \
4245         assert(proto_perl)
4246
4247 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4248                         __attribute__warn_unused_result__
4249                         __attribute__nonnull__(pTHX_3);
4250 #define PERL_ARGS_ASSERT_HE_DUP \
4251         assert(param)
4252
4253 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4254                         __attribute__warn_unused_result__
4255                         __attribute__nonnull__(pTHX_2);
4256 #define PERL_ARGS_ASSERT_HEK_DUP        \
4257         assert(param)
4258
4259 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4260                         __attribute__nonnull__(pTHX_1)
4261                         __attribute__nonnull__(pTHX_2)
4262                         __attribute__nonnull__(pTHX_3);
4263 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4264         assert(sstr); assert(dstr); assert(param)
4265
4266 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4267                         __attribute__nonnull__(pTHX_3);
4268 #define PERL_ARGS_ASSERT_FP_DUP \
4269         assert(param)
4270
4271 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4272                         __attribute__warn_unused_result__;
4273
4274 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4275                         __attribute__warn_unused_result__
4276                         __attribute__nonnull__(pTHX_2);
4277 #define PERL_ARGS_ASSERT_GP_DUP \
4278         assert(param)
4279
4280 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4281                         __attribute__warn_unused_result__
4282                         __attribute__nonnull__(pTHX_2);
4283 #define PERL_ARGS_ASSERT_MG_DUP \
4284         assert(param)
4285
4286 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4287 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4288                         __attribute__nonnull__(pTHX_1)
4289                         __attribute__nonnull__(pTHX_2)
4290                         __attribute__nonnull__(pTHX_4);
4291 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4292         assert(source); assert(dest); assert(param)
4293
4294 #endif
4295 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4296 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4297                         __attribute__warn_unused_result__
4298                         __attribute__nonnull__(pTHX_1)
4299                         __attribute__nonnull__(pTHX_2);
4300 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4301         assert(sstr); assert(param)
4302
4303 #endif
4304 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4305                         __attribute__warn_unused_result__
4306                         __attribute__nonnull__(pTHX_2);
4307 #define PERL_ARGS_ASSERT_SV_DUP \
4308         assert(param)
4309
4310 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4311                         __attribute__warn_unused_result__
4312                         __attribute__nonnull__(pTHX_2);
4313 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4314         assert(param)
4315
4316 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4317                         __attribute__nonnull__(pTHX_1)
4318                         __attribute__nonnull__(pTHX_2)
4319                         __attribute__nonnull__(pTHX_3);
4320 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4321         assert(dstr); assert(sstr); assert(param)
4322
4323 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4324                         __attribute__nonnull__(pTHX_2);
4325 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4326         assert(param)
4327
4328 #endif
4329 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4330                         __attribute__malloc__
4331                         __attribute__warn_unused_result__;
4332
4333 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4334                         __attribute__warn_unused_result__
4335                         __attribute__nonnull__(pTHX_1);
4336 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4337         assert(tbl)
4338
4339 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4340                         __attribute__nonnull__(pTHX_1)
4341                         __attribute__nonnull__(pTHX_3);
4342 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4343         assert(tbl); assert(newsv)
4344
4345 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4346                         __attribute__nonnull__(pTHX_1);
4347 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4348         assert(tbl)
4349
4350 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4351                         __attribute__deprecated__;
4352
4353 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4354 #if defined(USE_ITHREADS)
4355 #  if defined(HAVE_INTERP_INTERN)
4356 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4357                         __attribute__nonnull__(pTHX_1)
4358                         __attribute__nonnull__(pTHX_2);
4359 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4360         assert(src); assert(dst)
4361
4362 #  endif
4363 #endif
4364 #if defined(HAVE_INTERP_INTERN)
4365 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4366 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4367 #endif
4368
4369 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4370                         __attribute__warn_unused_result__
4371                         __attribute__nonnull__(pTHX_1);
4372 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4373         assert(o)
4374
4375 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4376                         __attribute__warn_unused_result__
4377                         __attribute__nonnull__(pTHX_1);
4378 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4379         assert(o)
4380
4381
4382 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4383 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4384 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4385 #ifdef NO_MATHOMS
4386 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4387 #else
4388 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4389 #endif
4390 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4391
4392 END_EXTERN_C
4393
4394 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4395 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4396                         __attribute__warn_unused_result__
4397                         __attribute__nonnull__(pTHX_1);
4398 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4399         assert(sv)
4400
4401 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4402                         __attribute__warn_unused_result__
4403                         __attribute__nonnull__(pTHX_1);
4404 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4405         assert(sv)
4406
4407 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4408                         __attribute__warn_unused_result__
4409                         __attribute__nonnull__(pTHX_1);
4410 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4411         assert(sv)
4412
4413 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4414                         __attribute__warn_unused_result__
4415                         __attribute__nonnull__(pTHX_1);
4416 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4417         assert(sv)
4418
4419 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4420                         __attribute__warn_unused_result__
4421                         __attribute__nonnull__(pTHX_1);
4422 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4423         assert(sv)
4424
4425 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4426                         __attribute__warn_unused_result__
4427                         __attribute__nonnull__(pTHX_1);
4428 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4429         assert(sv)
4430
4431 #endif
4432
4433 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4434 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4435                         __attribute__nonnull__(pTHX_1);
4436 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4437         assert(gv)
4438
4439 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4440                         __attribute__nonnull__(pTHX_1);
4441 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4442         assert(name)
4443
4444 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4445                         __attribute__nonnull__(pTHX_1)
4446                         __attribute__nonnull__(pTHX_2)
4447                         __attribute__nonnull__(pTHX_3)
4448                         __attribute__nonnull__(pTHX_4);
4449 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4450         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4451
4452 #endif
4453
4454 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4455                         __attribute__malloc__
4456                         __attribute__warn_unused_result__;
4457
4458
4459 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4460 STATIC void     S_hsplit(pTHX_ HV *hv)
4461                         __attribute__nonnull__(pTHX_1);
4462 #define PERL_ARGS_ASSERT_HSPLIT \
4463         assert(hv)
4464
4465 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4466                         __attribute__nonnull__(pTHX_1);
4467 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4468         assert(hv)
4469
4470 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4471                         __attribute__nonnull__(pTHX_2);
4472 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4473         assert(val)
4474
4475 STATIC HE*      S_new_he(pTHX)
4476                         __attribute__malloc__
4477                         __attribute__warn_unused_result__;
4478
4479 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4480                         __attribute__malloc__
4481                         __attribute__warn_unused_result__
4482                         __attribute__nonnull__(1);
4483 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4484         assert(str)
4485
4486 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4487                         __attribute__nonnull__(1)
4488                         __attribute__nonnull__(2)
4489                         __attribute__nonnull__(3);
4490 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4491         assert(hv); assert(needs_copy); assert(needs_store)
4492
4493 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4494 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4495                         __attribute__warn_unused_result__
4496                         __attribute__nonnull__(pTHX_1);
4497 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4498         assert(str)
4499
4500 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4501                         __attribute__noreturn__
4502                         __attribute__nonnull__(pTHX_2)
4503                         __attribute__nonnull__(pTHX_4);
4504 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4505         assert(key); assert(msg)
4506
4507 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4508                         __attribute__nonnull__(1);
4509 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4510         assert(hv)
4511
4512 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4513 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4514                         __attribute__nonnull__(pTHX_1);
4515 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4516         assert(hv)
4517
4518 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4519                         __attribute__nonnull__(pTHX_1);
4520 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4521         assert(he)
4522
4523 #endif
4524
4525 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4526 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4527                         __attribute__nonnull__(pTHX_2);
4528 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4529         assert(sv)
4530
4531 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4532                         __attribute__nonnull__(pTHX_1)
4533                         __attribute__nonnull__(pTHX_2)
4534                         __attribute__nonnull__(pTHX_3);
4535 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4536         assert(sv); assert(mg); assert(meth)
4537
4538 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4539                         __attribute__nonnull__(pTHX_1)
4540                         __attribute__nonnull__(pTHX_2)
4541                         __attribute__nonnull__(pTHX_3);
4542 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4543         assert(sv); assert(mg); assert(meth)
4544
4545 STATIC void     S_restore_magic(pTHX_ const void *p);
4546 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4547                         __attribute__nonnull__(pTHX_1);
4548 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4549         assert(p)
4550
4551
4552 #endif
4553
4554 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4555 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4556                         __attribute__warn_unused_result__
4557                         __attribute__nonnull__(pTHX_1);
4558 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4559         assert(o)
4560
4561 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4562                         __attribute__warn_unused_result__
4563                         __attribute__nonnull__(pTHX_1);
4564 #define PERL_ARGS_ASSERT_CK_BITOP       \
4565         assert(o)
4566
4567 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4568                         __attribute__warn_unused_result__
4569                         __attribute__nonnull__(pTHX_1);
4570 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4571         assert(o)
4572
4573 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4574                         __attribute__warn_unused_result__
4575                         __attribute__nonnull__(pTHX_1);
4576 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4577         assert(o)
4578
4579 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4580                         __attribute__warn_unused_result__
4581                         __attribute__nonnull__(pTHX_1);
4582 #define PERL_ARGS_ASSERT_CK_DELETE      \
4583         assert(o)
4584
4585 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4586                         __attribute__warn_unused_result__
4587                         __attribute__nonnull__(pTHX_1);
4588 #define PERL_ARGS_ASSERT_CK_DIE \
4589         assert(o)
4590
4591 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4592                         __attribute__warn_unused_result__
4593                         __attribute__nonnull__(pTHX_1);
4594 #define PERL_ARGS_ASSERT_CK_EOF \
4595         assert(o)
4596
4597 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4598                         __attribute__warn_unused_result__
4599                         __attribute__nonnull__(pTHX_1);
4600 #define PERL_ARGS_ASSERT_CK_EVAL        \
4601         assert(o)
4602
4603 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4604                         __attribute__warn_unused_result__
4605                         __attribute__nonnull__(pTHX_1);
4606 #define PERL_ARGS_ASSERT_CK_EXEC        \
4607         assert(o)
4608
4609 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4610                         __attribute__warn_unused_result__
4611                         __attribute__nonnull__(pTHX_1);
4612 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4613         assert(o)
4614
4615 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4616                         __attribute__warn_unused_result__
4617                         __attribute__nonnull__(pTHX_1);
4618 #define PERL_ARGS_ASSERT_CK_EXIT        \
4619         assert(o)
4620
4621 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4622                         __attribute__warn_unused_result__
4623                         __attribute__nonnull__(pTHX_1);
4624 #define PERL_ARGS_ASSERT_CK_FTST        \
4625         assert(o)
4626
4627 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4628                         __attribute__warn_unused_result__
4629                         __attribute__nonnull__(pTHX_1);
4630 #define PERL_ARGS_ASSERT_CK_FUN \
4631         assert(o)
4632
4633 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4634                         __attribute__warn_unused_result__
4635                         __attribute__nonnull__(pTHX_1);
4636 #define PERL_ARGS_ASSERT_CK_GLOB        \
4637         assert(o)
4638
4639 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4640                         __attribute__warn_unused_result__
4641                         __attribute__nonnull__(pTHX_1);
4642 #define PERL_ARGS_ASSERT_CK_GREP        \
4643         assert(o)
4644
4645 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4646                         __attribute__warn_unused_result__
4647                         __attribute__nonnull__(pTHX_1);
4648 #define PERL_ARGS_ASSERT_CK_INDEX       \
4649         assert(o)
4650
4651 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4652                         __attribute__warn_unused_result__
4653                         __attribute__nonnull__(pTHX_1);
4654 #define PERL_ARGS_ASSERT_CK_JOIN        \
4655         assert(o)
4656
4657 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4658                         __attribute__warn_unused_result__
4659                         __attribute__nonnull__(pTHX_1);
4660 #define PERL_ARGS_ASSERT_CK_LFUN        \
4661         assert(o)
4662
4663 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4664                         __attribute__warn_unused_result__
4665                         __attribute__nonnull__(pTHX_1);
4666 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4667         assert(o)
4668
4669 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4670                         __attribute__warn_unused_result__
4671                         __attribute__nonnull__(pTHX_1);
4672 #define PERL_ARGS_ASSERT_CK_MATCH       \
4673         assert(o)
4674
4675 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4676                         __attribute__warn_unused_result__
4677                         __attribute__nonnull__(pTHX_1);
4678 #define PERL_ARGS_ASSERT_CK_METHOD      \
4679         assert(o)
4680
4681 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4682                         __attribute__warn_unused_result__
4683                         __attribute__nonnull__(pTHX_1);
4684 #define PERL_ARGS_ASSERT_CK_NULL        \
4685         assert(o)
4686
4687 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4688                         __attribute__warn_unused_result__
4689                         __attribute__nonnull__(pTHX_1);
4690 #define PERL_ARGS_ASSERT_CK_OPEN        \
4691         assert(o)
4692
4693 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4694                         __attribute__warn_unused_result__
4695                         __attribute__nonnull__(pTHX_1);
4696 #define PERL_ARGS_ASSERT_CK_READLINE    \
4697         assert(o)
4698
4699 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4700                         __attribute__warn_unused_result__
4701                         __attribute__nonnull__(pTHX_1);
4702 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4703         assert(o)
4704
4705 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4706                         __attribute__warn_unused_result__
4707                         __attribute__nonnull__(pTHX_1);
4708 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4709         assert(o)
4710
4711 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4712                         __attribute__warn_unused_result__
4713                         __attribute__nonnull__(pTHX_1);
4714 #define PERL_ARGS_ASSERT_CK_RETURN      \
4715         assert(o)
4716
4717 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4718                         __attribute__warn_unused_result__
4719                         __attribute__nonnull__(pTHX_1);
4720 #define PERL_ARGS_ASSERT_CK_RFUN        \
4721         assert(o)
4722
4723 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4724                         __attribute__warn_unused_result__
4725                         __attribute__nonnull__(pTHX_1);
4726 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4727         assert(o)
4728
4729 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4730                         __attribute__warn_unused_result__
4731                         __attribute__nonnull__(pTHX_1);
4732 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4733         assert(o)
4734
4735 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4736                         __attribute__warn_unused_result__
4737                         __attribute__nonnull__(pTHX_1);
4738 #define PERL_ARGS_ASSERT_CK_SELECT      \
4739         assert(o)
4740
4741 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4742                         __attribute__warn_unused_result__
4743                         __attribute__nonnull__(pTHX_1);
4744 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4745         assert(o)
4746
4747 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4748                         __attribute__warn_unused_result__
4749                         __attribute__nonnull__(pTHX_1);
4750 #define PERL_ARGS_ASSERT_CK_SORT        \
4751         assert(o)
4752
4753 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4754                         __attribute__warn_unused_result__
4755                         __attribute__nonnull__(pTHX_1);
4756 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4757         assert(o)
4758
4759 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4760                         __attribute__warn_unused_result__
4761                         __attribute__nonnull__(pTHX_1);
4762 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4763         assert(o)
4764
4765 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4766                         __attribute__warn_unused_result__
4767                         __attribute__nonnull__(pTHX_1);
4768 #define PERL_ARGS_ASSERT_CK_SUBR        \
4769         assert(o)
4770
4771 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4772                         __attribute__warn_unused_result__
4773                         __attribute__nonnull__(pTHX_1);
4774 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4775         assert(o)
4776
4777 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4778                         __attribute__warn_unused_result__
4779                         __attribute__nonnull__(pTHX_1);
4780 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4781         assert(o)
4782
4783 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4784                         __attribute__warn_unused_result__
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4787         assert(o)
4788
4789 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4790                         __attribute__warn_unused_result__
4791                         __attribute__nonnull__(pTHX_1);
4792 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4793         assert(o)
4794
4795 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4796                         __attribute__warn_unused_result__
4797                         __attribute__nonnull__(pTHX_1);
4798 #define PERL_ARGS_ASSERT_CK_EACH        \
4799         assert(o)
4800
4801 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4802                         __attribute__warn_unused_result__
4803                         __attribute__nonnull__(1);
4804 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4805         assert(o)
4806
4807 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4808                         __attribute__warn_unused_result__;
4809
4810 #  ifdef USE_ITHREADS
4811 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4812                         __attribute__nonnull__(pTHX_1);
4813 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4814         assert(o)
4815
4816 #  else
4817 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4818                         __attribute__nonnull__(pTHX_1);
4819 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4820         assert(o)
4821
4822 #  endif
4823 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4824                         __attribute__nonnull__(pTHX_1);
4825 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4826         assert(o)
4827
4828 STATIC void     S_cop_free(pTHX_ COP *cop)
4829                         __attribute__nonnull__(pTHX_1);
4830 #define PERL_ARGS_ASSERT_COP_FREE       \
4831         assert(cop)
4832
4833 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4834 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4835                         __attribute__nonnull__(pTHX_1);
4836 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4837         assert(o)
4838
4839 STATIC OP*      S_newDEFSVOP(pTHX)
4840                         __attribute__warn_unused_result__;
4841
4842 STATIC OP*      S_search_const(pTHX_ OP *o)
4843                         __attribute__warn_unused_result__
4844                         __attribute__nonnull__(pTHX_1);
4845 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4846         assert(o)
4847
4848 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4849                         __attribute__warn_unused_result__
4850                         __attribute__nonnull__(pTHX_3)
4851                         __attribute__nonnull__(pTHX_4);
4852 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4853         assert(firstp); assert(otherp)
4854
4855 STATIC void     S_simplify_sort(pTHX_ OP *o)
4856                         __attribute__nonnull__(pTHX_1);
4857 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4858         assert(o)
4859
4860 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4861                         __attribute__nonnull__(pTHX_1);
4862 #define PERL_ARGS_ASSERT_GV_ENAME       \
4863         assert(gv)
4864
4865 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4866                         __attribute__warn_unused_result__
4867                         __attribute__nonnull__(1);
4868 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4869         assert(o)
4870
4871 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4872                         __attribute__nonnull__(pTHX_3);
4873 #define PERL_ARGS_ASSERT_MY_KID \
4874         assert(imopsp)
4875
4876 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4877                         __attribute__nonnull__(pTHX_1);
4878 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4879         assert(o)
4880
4881 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4882                         __attribute__nonnull__(pTHX_1)
4883                         __attribute__nonnull__(pTHX_2);
4884 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4885         assert(stash); assert(target)
4886
4887 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4888                         __attribute__nonnull__(pTHX_1)
4889                         __attribute__nonnull__(pTHX_2)
4890                         __attribute__nonnull__(pTHX_4);
4891 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4892         assert(stash); assert(target); assert(imopsp)
4893
4894 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4895                         __attribute__nonnull__(pTHX_2)
4896                         __attribute__nonnull__(pTHX_3)
4897                         __attribute__nonnull__(pTHX_4);
4898 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4899         assert(t); assert(name); assert(kid)
4900
4901 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4902                         __attribute__nonnull__(pTHX_1);
4903 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4904         assert(o)
4905
4906 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4907                         __attribute__warn_unused_result__
4908                         __attribute__nonnull__(pTHX_1);
4909 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4910         assert(o)
4911
4912 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4913                         __attribute__warn_unused_result__
4914                         __attribute__nonnull__(pTHX_1)
4915                         __attribute__nonnull__(pTHX_2);
4916 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4917         assert(o); assert(name)
4918
4919 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4920                         __attribute__warn_unused_result__
4921                         __attribute__nonnull__(pTHX_1)
4922                         __attribute__nonnull__(pTHX_2);
4923 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4924         assert(o); assert(name)
4925
4926 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4927                         __attribute__nonnull__(pTHX_1);
4928 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4929         assert(o)
4930
4931 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4932                         __attribute__nonnull__(pTHX_2);
4933 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4934         assert(block)
4935
4936 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4937 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4938                         __attribute__nonnull__(pTHX_1)
4939                         __attribute__nonnull__(pTHX_2)
4940                         __attribute__nonnull__(pTHX_3);
4941 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4942         assert(fullname); assert(gv); assert(cv)
4943
4944 #endif
4945 #if defined(PL_OP_SLAB_ALLOC)
4946 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4947                         __attribute__malloc__
4948                         __attribute__warn_unused_result__;
4949
4950 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4951                         __attribute__nonnull__(pTHX_1);
4952 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4953         assert(op)
4954
4955 #  if defined(PERL_DEBUG_READONLY_OPS)
4956 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4957 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4958 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4959                         __attribute__nonnull__(pTHX_1);
4960 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4961         assert(o)
4962
4963 #    if defined(PERL_IN_OP_C)
4964 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4965                         __attribute__nonnull__(pTHX_1);
4966 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4967         assert(op)
4968
4969 #    endif
4970 #  endif
4971 #endif
4972
4973 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4974 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4975                         __attribute__nonnull__(pTHX_1)
4976                         __attribute__nonnull__(pTHX_2);
4977 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4978         assert(linestr_sv); assert(rsfp)
4979
4980 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4981 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4982                         __attribute__nonnull__(pTHX_1);
4983 #define PERL_ARGS_ASSERT_INCPUSH        \
4984         assert(dir)
4985
4986 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4987                         __attribute__nonnull__(pTHX_1);
4988 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4989         assert(p)
4990
4991 STATIC void     S_init_interp(pTHX);
4992 STATIC void     S_init_ids(pTHX);
4993 STATIC void     S_init_main_stash(pTHX);
4994 STATIC void     S_init_perllib(pTHX);
4995 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4996                         __attribute__nonnull__(pTHX_2);
4997 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4998         assert(argv)
4999
5000 STATIC void     S_init_predump_symbols(pTHX);
5001 STATIC void     S_my_exit_jump(pTHX)
5002                         __attribute__noreturn__;
5003
5004 STATIC void     S_nuke_stacks(pTHX);
5005 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5006                         __attribute__nonnull__(pTHX_1)
5007                         __attribute__nonnull__(pTHX_3)
5008                         __attribute__nonnull__(pTHX_4);
5009 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5010         assert(scriptname); assert(suidscript); assert(rsfpp)
5011
5012 STATIC void     S_usage(pTHX_ const char *name)
5013                         __attribute__nonnull__(pTHX_1);
5014 #define PERL_ARGS_ASSERT_USAGE  \
5015         assert(name)
5016
5017 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5018 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5019                         __attribute__nonnull__(pTHX_1);
5020 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5021         assert(rsfp)
5022
5023 #endif
5024
5025 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5026 STATIC void     S_run_body(pTHX_ I32 oldscope)
5027                         __attribute__noreturn__;
5028
5029 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5030                         __attribute__nonnull__(pTHX_1)
5031                         __attribute__nonnull__(pTHX_2)
5032                         __attribute__nonnull__(pTHX_3);
5033 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5034         assert(av); assert(dir); assert(stem)
5035
5036 #endif
5037
5038 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
5039 STATIC OP*      S_do_delete_local(pTHX);
5040 STATIC SV*      S_refto(pTHX_ SV* sv)
5041                         __attribute__warn_unused_result__
5042                         __attribute__nonnull__(pTHX_1);
5043 #define PERL_ARGS_ASSERT_REFTO  \
5044         assert(sv)
5045
5046 #endif
5047 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5048 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5049                         __attribute__warn_unused_result__
5050                         __attribute__nonnull__(pTHX_1)
5051                         __attribute__nonnull__(pTHX_2)
5052                         __attribute__nonnull__(pTHX_4);
5053 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5054         assert(sv); assert(what); assert(spp)
5055
5056 #endif
5057
5058 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
5059 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5060                         __attribute__nonnull__(pTHX_1)
5061                         __attribute__nonnull__(pTHX_2)
5062                         __attribute__nonnull__(pTHX_3)
5063                         __attribute__nonnull__(pTHX_4);
5064 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5065         assert(symptr); assert(s); assert(strbeg); assert(strend)
5066
5067 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5068                         __attribute__nonnull__(pTHX_1)
5069                         __attribute__nonnull__(pTHX_2)
5070                         __attribute__nonnull__(pTHX_3)
5071                         __attribute__nonnull__(pTHX_4);
5072 #define PERL_ARGS_ASSERT_PACK_REC       \
5073         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5074
5075 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5076                         __attribute__nonnull__(pTHX_1);
5077 #define PERL_ARGS_ASSERT_MUL128 \
5078         assert(sv)
5079
5080 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5081                         __attribute__nonnull__(pTHX_1);
5082 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5083         assert(symptr)
5084
5085 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5086                         __attribute__nonnull__(pTHX_1);
5087 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5088         assert(symptr)
5089
5090 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5091                         __attribute__warn_unused_result__
5092                         __attribute__nonnull__(pTHX_1);
5093 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5094         assert(s)
5095
5096 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5097                         __attribute__nonnull__(pTHX_1)
5098                         __attribute__nonnull__(pTHX_2);
5099 #define PERL_ARGS_ASSERT_DIV128 \
5100         assert(pnum); assert(done)
5101
5102 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5103                         __attribute__nonnull__(pTHX_1)
5104                         __attribute__nonnull__(pTHX_2);
5105 #define PERL_ARGS_ASSERT_GROUP_END      \
5106         assert(patptr); assert(patend)
5107
5108 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5109                         __attribute__warn_unused_result__
5110                         __attribute__nonnull__(pTHX_1)
5111                         __attribute__nonnull__(pTHX_2);
5112 #define PERL_ARGS_ASSERT_GET_NUM        \
5113         assert(patptr); assert(lenptr)
5114
5115 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5116                         __attribute__nonnull__(1)
5117                         __attribute__nonnull__(2);
5118 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5119         assert(pat); assert(patend)
5120
5121 STATIC char     S_first_symbol(const char *pat, const char *patend)
5122                         __attribute__nonnull__(1)
5123                         __attribute__nonnull__(2);
5124 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5125         assert(pat); assert(patend)
5126
5127 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5128                         __attribute__warn_unused_result__
5129                         __attribute__nonnull__(pTHX_1);
5130 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5131         assert(sv)
5132
5133 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5134                         __attribute__warn_unused_result__
5135                         __attribute__nonnull__(1)
5136                         __attribute__nonnull__(3);
5137 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5138         assert(start); assert(dest)
5139
5140 #endif
5141
5142 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
5143 STATIC OP*      S_docatch(pTHX_ OP *o)
5144                         __attribute__warn_unused_result__;
5145
5146 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5147                         __attribute__warn_unused_result__
5148                         __attribute__nonnull__(pTHX_1)
5149                         __attribute__nonnull__(pTHX_2)
5150                         __attribute__nonnull__(pTHX_3)
5151                         __attribute__nonnull__(pTHX_4);
5152 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5153         assert(o); assert(label); assert(opstack); assert(oplimit)
5154
5155 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5156                         __attribute__warn_unused_result__
5157                         __attribute__nonnull__(pTHX_1);
5158 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5159         assert(sv)
5160
5161 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5162                         __attribute__warn_unused_result__;
5163
5164 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5165                         __attribute__warn_unused_result__;
5166
5167 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5168                         __attribute__warn_unused_result__;
5169
5170 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5171                         __attribute__warn_unused_result__
5172                         __attribute__nonnull__(pTHX_1);
5173 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5174         assert(label)
5175
5176 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5177                         __attribute__warn_unused_result__;
5178
5179 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5180                         __attribute__warn_unused_result__
5181                         __attribute__nonnull__(pTHX_1);
5182 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5183         assert(cxstk)
5184
5185 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5186                         __attribute__warn_unused_result__;
5187
5188 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5189                         __attribute__nonnull__(pTHX_2);
5190 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5191         assert(sv)
5192
5193 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5194 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5195                         __attribute__warn_unused_result__
5196                         __attribute__nonnull__(pTHX_1);
5197 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5198         assert(name)
5199
5200 #ifndef PERL_DISABLE_PMC
5201 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5202                         __attribute__warn_unused_result__
5203                         __attribute__nonnull__(pTHX_1);
5204 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5205         assert(name)
5206
5207 #endif
5208 STATIC bool     S_path_is_absolute(const char *name)
5209                         __attribute__warn_unused_result__
5210                         __attribute__nonnull__(1);
5211 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5212         assert(name)
5213
5214 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5215                         __attribute__warn_unused_result__
5216                         __attribute__nonnull__(pTHX_2);
5217 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5218         assert(buf_sv)
5219
5220 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5221                         __attribute__warn_unused_result__
5222                         __attribute__nonnull__(pTHX_1);
5223 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5224         assert(re)
5225
5226 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5227                         __attribute__warn_unused_result__
5228                         __attribute__nonnull__(pTHX_1)
5229                         __attribute__nonnull__(pTHX_2);
5230 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5231         assert(matcher); assert(sv)
5232
5233 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5234                         __attribute__nonnull__(pTHX_1);
5235 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5236         assert(matcher)
5237
5238 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5239 #endif
5240
5241 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5242 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5243                         __attribute__nonnull__(pTHX_1)
5244                         __attribute__nonnull__(pTHX_2)
5245                         __attribute__nonnull__(pTHX_3);
5246 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5247         assert(hash); assert(relem); assert(firstrelem)
5248
5249 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5250                         __attribute__warn_unused_result__
5251                         __attribute__nonnull__(pTHX_1);
5252 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5253         assert(meth)
5254
5255 #endif
5256
5257 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5258 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5259                         __attribute__nonnull__(pTHX_1)
5260                         __attribute__nonnull__(pTHX_2);
5261 #define PERL_ARGS_ASSERT_SV_NCMP        \
5262         assert(a); assert(b)
5263
5264 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5265                         __attribute__nonnull__(pTHX_1)
5266                         __attribute__nonnull__(pTHX_2);
5267 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5268         assert(a); assert(b)
5269
5270 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5271                         __attribute__nonnull__(pTHX_1)
5272                         __attribute__nonnull__(pTHX_2);
5273 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5274         assert(a); assert(b)
5275
5276 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5277                         __attribute__nonnull__(pTHX_1)
5278                         __attribute__nonnull__(pTHX_2);
5279 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5280         assert(a); assert(b)
5281
5282 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5283                         __attribute__nonnull__(pTHX_1)
5284                         __attribute__nonnull__(pTHX_2);
5285 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5286         assert(str1); assert(str2)
5287
5288 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5289                         __attribute__nonnull__(pTHX_1)
5290                         __attribute__nonnull__(pTHX_2);
5291 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5292         assert(str1); assert(str2)
5293
5294 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5295                         __attribute__nonnull__(pTHX_1)
5296                         __attribute__nonnull__(pTHX_2);
5297 #define PERL_ARGS_ASSERT_SORTCV \
5298         assert(a); assert(b)
5299
5300 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5301                         __attribute__nonnull__(pTHX_1)
5302                         __attribute__nonnull__(pTHX_2);
5303 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5304         assert(a); assert(b)
5305
5306 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5307                         __attribute__nonnull__(pTHX_1)
5308                         __attribute__nonnull__(pTHX_2);
5309 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5310         assert(a); assert(b)
5311
5312 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5313                         __attribute__nonnull__(pTHX_3);
5314 #define PERL_ARGS_ASSERT_QSORTSVU       \
5315         assert(compare)
5316
5317 #endif
5318
5319 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5320 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5321                         __attribute__nonnull__(pTHX_1)
5322                         __attribute__nonnull__(pTHX_2)
5323                         __attribute__nonnull__(pTHX_3);
5324 #define PERL_ARGS_ASSERT_DOFORM \
5325         assert(cv); assert(gv); assert(retop)
5326
5327 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5328 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5329                         __attribute__warn_unused_result__
5330                         __attribute__nonnull__(pTHX_1)
5331                         __attribute__nonnull__(pTHX_2);
5332 #define PERL_ARGS_ASSERT_DOONELINER     \
5333         assert(cmd); assert(filename)
5334
5335 #  endif
5336 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5337                         __attribute__nonnull__(pTHX_1);
5338 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5339         assert(array)
5340
5341 #endif
5342
5343 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5344 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5345                         __attribute__nonnull__(pTHX_1)
5346                         __attribute__nonnull__(pTHX_3);
5347 #define PERL_ARGS_ASSERT_REG    \
5348         assert(pRExC_state); assert(flagp)
5349
5350 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5351                         __attribute__nonnull__(pTHX_1);
5352 #define PERL_ARGS_ASSERT_REGANODE       \
5353         assert(pRExC_state)
5354
5355 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5356                         __attribute__nonnull__(pTHX_1)
5357                         __attribute__nonnull__(pTHX_2);
5358 #define PERL_ARGS_ASSERT_REGATOM        \
5359         assert(pRExC_state); assert(flagp)
5360
5361 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5362                         __attribute__nonnull__(pTHX_1)
5363                         __attribute__nonnull__(pTHX_2);
5364 #define PERL_ARGS_ASSERT_REGBRANCH      \
5365         assert(pRExC_state); assert(flagp)
5366
5367 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5368                         __attribute__nonnull__(pTHX_1)
5369                         __attribute__nonnull__(pTHX_3);
5370 #define PERL_ARGS_ASSERT_REGUNI \
5371         assert(pRExC_state); assert(s)
5372
5373 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5374                         __attribute__nonnull__(pTHX_1);
5375 #define PERL_ARGS_ASSERT_REGCLASS       \
5376         assert(pRExC_state)
5377
5378 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5379                         __attribute__nonnull__(pTHX_1);
5380 #define PERL_ARGS_ASSERT_REG_NODE       \
5381         assert(pRExC_state)
5382
5383 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5384                         __attribute__nonnull__(pTHX_2);
5385 #define PERL_ARGS_ASSERT_REG_RECODE     \
5386         assert(encp)
5387
5388 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5389                         __attribute__nonnull__(pTHX_1)
5390                         __attribute__nonnull__(pTHX_2);
5391 #define PERL_ARGS_ASSERT_REGPIECE       \
5392         assert(pRExC_state); assert(flagp)
5393
5394 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5395                         __attribute__nonnull__(pTHX_1);
5396 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5397         assert(pRExC_state)
5398
5399 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5400                         __attribute__nonnull__(pTHX_1)
5401                         __attribute__nonnull__(pTHX_3);
5402 #define PERL_ARGS_ASSERT_REGINSERT      \
5403         assert(pRExC_state); assert(opnd)
5404
5405 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5406                         __attribute__nonnull__(pTHX_1)
5407                         __attribute__nonnull__(pTHX_2)
5408                         __attribute__nonnull__(pTHX_3);
5409 #define PERL_ARGS_ASSERT_REGTAIL        \
5410         assert(pRExC_state); assert(p); assert(val)
5411
5412 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5413                         __attribute__nonnull__(pTHX_1);
5414 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5415         assert(pRExC_state)
5416
5417 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5418                         __attribute__nonnull__(pTHX_1)
5419                         __attribute__nonnull__(pTHX_2)
5420                         __attribute__nonnull__(pTHX_3);
5421 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5422         assert(pRExC_state); assert(scan); assert(min)
5423
5424 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5425                         __attribute__warn_unused_result__
5426                         __attribute__nonnull__(1)
5427                         __attribute__nonnull__(2);
5428 #define PERL_ARGS_ASSERT_REGWHITE       \
5429         assert(pRExC_state); assert(p)
5430
5431 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5432                         __attribute__nonnull__(pTHX_1);
5433 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5434         assert(pRExC_state)
5435
5436 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5437                         __attribute__nonnull__(pTHX_1);
5438 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5439         assert(pRExC_state)
5440
5441 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5442                         __attribute__nonnull__(pTHX_1)
5443                         __attribute__nonnull__(pTHX_2)
5444                         __attribute__nonnull__(pTHX_3);
5445 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5446         assert(pRExC_state); assert(data); assert(minlenp)
5447
5448 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5449                         __attribute__nonnull__(1)
5450                         __attribute__nonnull__(2);
5451 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5452         assert(pRExC_state); assert(cl)
5453
5454 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5455                         __attribute__warn_unused_result__
5456                         __attribute__nonnull__(1);
5457 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5458         assert(cl)
5459
5460 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5461                         __attribute__nonnull__(1)
5462                         __attribute__nonnull__(2);
5463 #define PERL_ARGS_ASSERT_CL_INIT        \
5464         assert(pRExC_state); assert(cl)
5465
5466 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5467                         __attribute__nonnull__(1)
5468                         __attribute__nonnull__(2);
5469 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5470         assert(pRExC_state); assert(cl)
5471
5472 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5473                         __attribute__nonnull__(1)
5474                         __attribute__nonnull__(2);
5475 #define PERL_ARGS_ASSERT_CL_AND \
5476         assert(cl); assert(and_with)
5477
5478 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5479                         __attribute__nonnull__(1)
5480                         __attribute__nonnull__(2)
5481                         __attribute__nonnull__(3);
5482 #define PERL_ARGS_ASSERT_CL_OR  \
5483         assert(pRExC_state); assert(cl); assert(or_with)
5484
5485 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t *pRExC_state, regnode **scanp, I32 *minlenp, I32 *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U8* recursed, struct regnode_charclass_class *and_withp, U32 flags, U32 depth)
5486                         __attribute__nonnull__(pTHX_1)
5487                         __attribute__nonnull__(pTHX_2)
5488                         __attribute__nonnull__(pTHX_3)
5489                         __attribute__nonnull__(pTHX_4)
5490                         __attribute__nonnull__(pTHX_5);
5491 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5492         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5493
5494 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5495                         __attribute__warn_unused_result__
5496                         __attribute__nonnull__(1)
5497                         __attribute__nonnull__(3);
5498 #define PERL_ARGS_ASSERT_ADD_DATA       \
5499         assert(pRExC_state); assert(s)
5500
5501 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5502                         __attribute__noreturn__
5503                         __attribute__nonnull__(pTHX_1)
5504                         __attribute__nonnull__(pTHX_2);
5505 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5506         assert(pat1); assert(pat2)
5507
5508 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5509                         __attribute__nonnull__(pTHX_1);
5510 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5511         assert(pRExC_state)
5512
5513 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5514                         __attribute__nonnull__(pTHX_1);
5515 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5516         assert(pRExC_state)
5517
5518 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t *pRExC_state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 word_count, U32 flags, U32 depth)
5519                         __attribute__nonnull__(pTHX_1)
5520                         __attribute__nonnull__(pTHX_2)
5521                         __attribute__nonnull__(pTHX_3)
5522                         __attribute__nonnull__(pTHX_4)
5523                         __attribute__nonnull__(pTHX_5);
5524 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5525         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5526
5527 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5528                         __attribute__nonnull__(pTHX_1)
5529                         __attribute__nonnull__(pTHX_2)
5530                         __attribute__nonnull__(pTHX_3);
5531 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5532         assert(pRExC_state); assert(source); assert(stclass)
5533
5534 #  ifdef DEBUGGING
5535 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5536 STATIC const regnode*   S_dumpuntil(pTHX_ const regexp *r, const regnode *start, const regnode *node, const regnode *last, const regnode *plast, SV* sv, I32 indent, U32 depth)
5537                         __attribute__nonnull__(pTHX_1)
5538                         __attribute__nonnull__(pTHX_2)
5539                         __attribute__nonnull__(pTHX_3)
5540                         __attribute__nonnull__(pTHX_6);
5541 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5542         assert(r); assert(start); assert(node); assert(sv)
5543
5544 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5545                         __attribute__nonnull__(pTHX_1);
5546 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5547         assert(sv)
5548
5549 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5550                         __attribute__nonnull__(pTHX_1)
5551                         __attribute__nonnull__(pTHX_3);
5552 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5553         assert(trie); assert(revcharmap)
5554
5555 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5556                         __attribute__nonnull__(pTHX_1)
5557                         __attribute__nonnull__(pTHX_3);
5558 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5559         assert(trie); assert(revcharmap)
5560
5561 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5562                         __attribute__nonnull__(pTHX_1)
5563                         __attribute__nonnull__(pTHX_3);
5564 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5565         assert(trie); assert(revcharmap)
5566
5567 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5568                         __attribute__nonnull__(pTHX_1)
5569                         __attribute__nonnull__(pTHX_2)
5570                         __attribute__nonnull__(pTHX_3);
5571 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5572         assert(pRExC_state); assert(p); assert(val)
5573
5574 #  endif
5575 #endif
5576
5577 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5578 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5579                         __attribute__warn_unused_result__
5580                         __attribute__nonnull__(pTHX_1)
5581                         __attribute__nonnull__(pTHX_2);
5582 #define PERL_ARGS_ASSERT_REGMATCH       \
5583         assert(reginfo); assert(prog)
5584
5585 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5586                         __attribute__warn_unused_result__
5587                         __attribute__nonnull__(pTHX_1)
5588                         __attribute__nonnull__(pTHX_2);
5589 #define PERL_ARGS_ASSERT_REGREPEAT      \
5590         assert(prog); assert(p)
5591
5592 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5593                         __attribute__warn_unused_result__
5594                         __attribute__nonnull__(pTHX_1)
5595                         __attribute__nonnull__(pTHX_2);
5596 #define PERL_ARGS_ASSERT_REGTRY \
5597         assert(reginfo); assert(startpos)
5598
5599 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5600                         __attribute__warn_unused_result__
5601                         __attribute__nonnull__(pTHX_2)
5602                         __attribute__nonnull__(pTHX_3);
5603 #define PERL_ARGS_ASSERT_REGINCLASS     \
5604         assert(n); assert(p)
5605
5606 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5607 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5608                         __attribute__nonnull__(pTHX_1);
5609 #define PERL_ARGS_ASSERT_REGCPPOP       \
5610         assert(rex)
5611
5612 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5613                         __attribute__warn_unused_result__
5614                         __attribute__nonnull__(1)
5615                         __attribute__nonnull__(3);
5616 #define PERL_ARGS_ASSERT_REGHOP3        \
5617         assert(s); assert(lim)
5618
5619 #ifdef XXX_dmq
5620 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5621                         __attribute__warn_unused_result__
5622                         __attribute__nonnull__(1)
5623                         __attribute__nonnull__(3)
5624                         __attribute__nonnull__(4);
5625 #define PERL_ARGS_ASSERT_REGHOP4        \
5626         assert(s); assert(llim); assert(rlim)
5627
5628 #endif
5629 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5630                         __attribute__warn_unused_result__
5631                         __attribute__nonnull__(1)
5632                         __attribute__nonnull__(3);
5633 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5634         assert(s); assert(lim)
5635
5636 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5637                         __attribute__warn_unused_result__
5638                         __attribute__nonnull__(pTHX_1)
5639                         __attribute__nonnull__(pTHX_2)
5640                         __attribute__nonnull__(pTHX_3)
5641                         __attribute__nonnull__(pTHX_4);
5642 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5643         assert(prog); assert(c); assert(s); assert(strend)
5644
5645 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5646                         __attribute__nonnull__(pTHX_1);
5647 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5648         assert(prog)
5649
5650 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5651                         __attribute__nonnull__(pTHX_1);
5652 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5653         assert(prog)
5654
5655 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5656                         __attribute__warn_unused_result__
5657                         __attribute__nonnull__(pTHX_1)
5658                         __attribute__nonnull__(pTHX_2);
5659 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5660         assert(rex); assert(scan)
5661
5662 #  ifdef DEBUGGING
5663 STATIC void     S_dump_exec_pos(pTHX_ const char *locinput, const regnode *scan, const char *loc_regeol, const char *loc_bostr, const char *loc_reg_starttry, const bool do_utf8)
5664                         __attribute__nonnull__(pTHX_1)
5665                         __attribute__nonnull__(pTHX_2)
5666                         __attribute__nonnull__(pTHX_3)
5667                         __attribute__nonnull__(pTHX_4)
5668                         __attribute__nonnull__(pTHX_5);
5669 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5670         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5671
5672 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5673                         __attribute__nonnull__(pTHX_1)
5674                         __attribute__nonnull__(pTHX_3)
5675                         __attribute__nonnull__(pTHX_4)
5676                         __attribute__nonnull__(pTHX_5);
5677 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5678         assert(prog); assert(start); assert(end); assert(blurb)
5679
5680 #  endif
5681 #endif
5682
5683 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5684 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5685 STATIC void     S_debprof(pTHX_ const OP *o)
5686                         __attribute__nonnull__(pTHX_1);
5687 #define PERL_ARGS_ASSERT_DEBPROF        \
5688         assert(o)
5689
5690 STATIC void     S_sequence(pTHX_ const OP *o);
5691 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5692 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5693 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5694                         __attribute__nonnull__(pTHX_1);
5695 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5696         assert(pm)
5697
5698 #endif
5699
5700 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5701 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5702                         __attribute__nonnull__(pTHX_1);
5703 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5704         assert(sptr)
5705
5706 #endif
5707
5708 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5709 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5710                         __attribute__nonnull__(pTHX_1)
5711                         __attribute__nonnull__(pTHX_2);
5712 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5713         assert(tsv); assert(sv)
5714
5715 #endif
5716
5717 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5718 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5719                         __attribute__nonnull__(pTHX_1)
5720                         __attribute__nonnull__(pTHX_2);
5721 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5722         assert(sv); assert(av)
5723
5724 #endif
5725
5726 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5727 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5728                         __attribute__warn_unused_result__
5729                         __attribute__nonnull__(1)
5730                         __attribute__nonnull__(5);
5731 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5732         assert(buf); assert(peob)
5733
5734 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5735                         __attribute__nonnull__(pTHX_1);
5736 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5737         assert(sv)
5738
5739 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5740                         __attribute__nonnull__(pTHX_1);
5741 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5742         assert(sv)
5743
5744 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5745                         __attribute__nonnull__(pTHX_1);
5746 #define PERL_ARGS_ASSERT_VISIT  \
5747         assert(f)
5748
5749 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5750                         __attribute__nonnull__(pTHX_1)
5751                         __attribute__nonnull__(pTHX_2);
5752 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5753         assert(tsv); assert(sv)
5754
5755 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5756                         __attribute__warn_unused_result__;
5757
5758 #  ifdef DEBUGGING
5759 STATIC void     S_del_sv(pTHX_ SV *p)
5760                         __attribute__nonnull__(pTHX_1);
5761 #define PERL_ARGS_ASSERT_DEL_SV \
5762         assert(p)
5763
5764 #  endif
5765 #  if !defined(NV_PRESERVES_UV)
5766 #    ifdef DEBUGGING
5767 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5770         assert(sv)
5771
5772 #    else
5773 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5774                         __attribute__nonnull__(pTHX_1);
5775 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5776         assert(sv)
5777
5778 #    endif
5779 #  endif
5780 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5781                         __attribute__warn_unused_result__
5782                         __attribute__nonnull__(pTHX_1);
5783 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5784         assert(pattern)
5785
5786 #
5787 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5788                         __attribute__nonnull__(1)
5789                         __attribute__nonnull__(2);
5790 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5791         assert(start); assert(send)
5792
5793 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5794                         __attribute__nonnull__(1)
5795                         __attribute__nonnull__(2);
5796 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5797         assert(start); assert(send)
5798
5799 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, const STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5800                         __attribute__nonnull__(pTHX_1)
5801                         __attribute__nonnull__(pTHX_2)
5802                         __attribute__nonnull__(pTHX_3)
5803                         __attribute__nonnull__(pTHX_4);
5804 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5805         assert(sv); assert(mgp); assert(start); assert(send)
5806
5807 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5808                         __attribute__nonnull__(pTHX_1)
5809                         __attribute__nonnull__(pTHX_2);
5810 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5811         assert(sv); assert(mgp)
5812
5813 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5814                         __attribute__nonnull__(pTHX_1)
5815                         __attribute__nonnull__(pTHX_2)
5816                         __attribute__nonnull__(pTHX_3);
5817 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5818         assert(s); assert(target); assert(end)
5819
5820 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5821                         __attribute__nonnull__(2)
5822                         __attribute__nonnull__(3);
5823 #define PERL_ARGS_ASSERT_F0CONVERT      \
5824         assert(endbuf); assert(len)
5825
5826 #  if defined(PERL_OLD_COPY_ON_WRITE)
5827 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5828                         __attribute__nonnull__(pTHX_1)
5829                         __attribute__nonnull__(pTHX_2)
5830                         __attribute__nonnull__(pTHX_3);
5831 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5832         assert(sv); assert(pvx); assert(after)
5833
5834 #  endif
5835 STATIC SV *     S_more_sv(pTHX);
5836 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5837 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5838                         __attribute__nonnull__(pTHX_1);
5839 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5840         assert(sv)
5841
5842 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5843                         __attribute__nonnull__(pTHX_1)
5844                         __attribute__nonnull__(pTHX_2);
5845 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5846         assert(dstr); assert(sstr)
5847
5848 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5849                         __attribute__nonnull__(pTHX_1)
5850                         __attribute__nonnull__(pTHX_2);
5851 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5852         assert(dstr); assert(sstr)
5853
5854 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5855                         __attribute__warn_unused_result__
5856                         __attribute__nonnull__(1);
5857 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5858         assert(tbl)
5859
5860 #endif
5861
5862 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5863 STATIC void     S_check_uni(pTHX);
5864 STATIC void     S_force_next(pTHX_ I32 type);
5865 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5866                         __attribute__nonnull__(pTHX_1);
5867 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5868         assert(s)
5869
5870 STATIC char*    S_force_strict_version(pTHX_ char *s)
5871                         __attribute__nonnull__(pTHX_1);
5872 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5873         assert(s)
5874
5875 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5876                         __attribute__nonnull__(pTHX_1);
5877 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5878         assert(start)
5879
5880 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5881                         __attribute__nonnull__(pTHX_1);
5882 #define PERL_ARGS_ASSERT_TOKEQ  \
5883         assert(sv)
5884
5885 STATIC void     S_readpipe_override(pTHX);
5886 STATIC char*    S_scan_const(pTHX_ char *start)
5887                         __attribute__warn_unused_result__
5888                         __attribute__nonnull__(pTHX_1);
5889 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5890         assert(start)
5891
5892 STATIC char*    S_scan_formline(pTHX_ char *s)
5893                         __attribute__warn_unused_result__
5894                         __attribute__nonnull__(pTHX_1);
5895 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5896         assert(s)
5897
5898 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5899                         __attribute__warn_unused_result__
5900                         __attribute__nonnull__(pTHX_1);
5901 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5902         assert(s)
5903
5904 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5905                         __attribute__nonnull__(pTHX_1)
5906                         __attribute__nonnull__(pTHX_2)
5907                         __attribute__nonnull__(pTHX_3);
5908 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5909         assert(s); assert(send); assert(dest)
5910
5911 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5912                         __attribute__warn_unused_result__
5913                         __attribute__nonnull__(pTHX_1);
5914 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5915         assert(start)
5916
5917 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5918                         __attribute__warn_unused_result__
5919                         __attribute__nonnull__(pTHX_1);
5920 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5921         assert(start)
5922
5923 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5924                         __attribute__warn_unused_result__
5925                         __attribute__nonnull__(pTHX_1);
5926 #define PERL_ARGS_ASSERT_SCAN_STR       \
5927         assert(start)
5928
5929 STATIC char*    S_scan_subst(pTHX_ char *start)
5930                         __attribute__warn_unused_result__
5931                         __attribute__nonnull__(pTHX_1);
5932 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5933         assert(start)
5934
5935 STATIC char*    S_scan_trans(pTHX_ char *start)
5936                         __attribute__warn_unused_result__
5937                         __attribute__nonnull__(pTHX_1);
5938 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5939         assert(start)
5940
5941 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5942                         __attribute__nonnull__(pTHX_1)
5943                         __attribute__nonnull__(pTHX_2)
5944                         __attribute__nonnull__(pTHX_5);
5945 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5946         assert(s); assert(dest); assert(slp)
5947
5948 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5949 STATIC char*    S_skipspace(pTHX_ char *s)
5950                         __attribute__warn_unused_result__
5951                         __attribute__nonnull__(pTHX_1);
5952 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5953         assert(s)
5954
5955 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5956                         __attribute__warn_unused_result__
5957                         __attribute__nonnull__(pTHX_1);
5958 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5959         assert(s)
5960
5961 #ifndef PERL_NO_UTF16_FILTER
5962 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5963                         __attribute__nonnull__(pTHX_2);
5964 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5965         assert(sv)
5966
5967 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5968                         __attribute__nonnull__(pTHX_1);
5969 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5970         assert(s)
5971
5972 #endif
5973 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5974                         __attribute__nonnull__(pTHX_1)
5975                         __attribute__nonnull__(pTHX_2)
5976                         __attribute__nonnull__(pTHX_3);
5977 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5978         assert(s); assert(name); assert(what)
5979
5980 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5981                         __attribute__nonnull__(pTHX_1);
5982 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5983         assert(name)
5984
5985 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5986                         __attribute__nonnull__(pTHX_1);
5987 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5988         assert(s)
5989
5990 STATIC void     S_incline(pTHX_ const char *s)
5991                         __attribute__nonnull__(pTHX_1);
5992 #define PERL_ARGS_ASSERT_INCLINE        \
5993         assert(s)
5994
5995 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5996                         __attribute__nonnull__(pTHX_1);
5997 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5998         assert(s)
5999
6000 STATIC int      S_intuit_more(pTHX_ char *s)
6001                         __attribute__nonnull__(pTHX_1);
6002 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6003         assert(s)
6004
6005 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6006                         __attribute__nonnull__(pTHX_3);
6007 #define PERL_ARGS_ASSERT_LOP    \
6008         assert(s)
6009
6010 STATIC void     S_missingterm(pTHX_ char *s)
6011                         __attribute__noreturn__;
6012
6013 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_NO_OP  \
6016         assert(what)
6017
6018 STATIC I32      S_sublex_done(pTHX)
6019                         __attribute__warn_unused_result__;
6020
6021 STATIC I32      S_sublex_push(pTHX)
6022                         __attribute__warn_unused_result__;
6023
6024 STATIC I32      S_sublex_start(pTHX)
6025                         __attribute__warn_unused_result__;
6026
6027 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6028                         __attribute__warn_unused_result__
6029                         __attribute__nonnull__(pTHX_1);
6030 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6031         assert(sv)
6032
6033 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6034                         __attribute__warn_unused_result__
6035                         __attribute__nonnull__(pTHX_1);
6036 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6037         assert(pkgname)
6038
6039 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6040                         __attribute__warn_unused_result__
6041                         __attribute__nonnull__(pTHX_2);
6042 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6043         assert(s)
6044
6045 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, STRLEN keylen, SV *sv, SV *pv, const char *type, STRLEN typelen)
6046                         __attribute__nonnull__(pTHX_3)
6047                         __attribute__nonnull__(pTHX_5);
6048 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6049         assert(key); assert(sv)
6050
6051 STATIC int      S_deprecate_commaless_var_list(pTHX);
6052 STATIC int      S_ao(pTHX_ int toketype);
6053 #  if defined(PERL_CR_FILTER)
6054 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6055 STATIC void     S_strip_return(pTHX_ SV *sv)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6058         assert(sv)
6059
6060 #  endif
6061 #  if defined(DEBUGGING)
6062 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6063                         __attribute__nonnull__(pTHX_2);
6064 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6065         assert(lvalp)
6066
6067 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6068                         __attribute__nonnull__(pTHX_1)
6069                         __attribute__nonnull__(pTHX_2);
6070 #define PERL_ARGS_ASSERT_PRINTBUF       \
6071         assert(fmt); assert(s)
6072
6073 #  endif
6074 #endif
6075
6076 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
6077 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6078                         __attribute__nonnull__(pTHX_1)
6079                         __attribute__nonnull__(pTHX_2);
6080 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6081         assert(stash); assert(name)
6082
6083 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6084                         __attribute__nonnull__(pTHX_1);
6085 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6086         assert(stash)
6087
6088 #endif
6089
6090 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
6091 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6092 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6093                         __attribute__nonnull__(pTHX_1);
6094 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6095         assert(locs)
6096
6097 #endif
6098 #endif
6099
6100 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6101 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6102                         __attribute__nonnull__(pTHX_1);
6103 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6104         assert(cop)
6105
6106 STATIC SV*      S_mess_alloc(pTHX);
6107 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6108                         __attribute__nonnull__(pTHX_1);
6109 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6110         assert(ex)
6111
6112 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6113 STATIC char *   S_write_no_mem(pTHX)
6114                         __attribute__noreturn__;
6115
6116 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6117 STATIC void     S_mem_log_common(enum mem_log_type mlt, const UV n, const UV typesize, const char *type_name, const SV *sv, Malloc_t oldalloc, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname)
6118                         __attribute__nonnull__(4)
6119                         __attribute__nonnull__(8)
6120                         __attribute__nonnull__(10);
6121 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6122         assert(type_name); assert(filename); assert(funcname)
6123
6124 #endif
6125 #endif
6126
6127 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
6128 STATIC NV       S_mulexp10(NV value, I32 exponent);
6129 #endif
6130
6131 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
6132 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6133                         __attribute__warn_unused_result__
6134                         __attribute__nonnull__(1);
6135 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6136         assert(s)
6137
6138 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6139                         __attribute__warn_unused_result__
6140                         __attribute__nonnull__(pTHX_1)
6141                         __attribute__nonnull__(pTHX_2)
6142                         __attribute__nonnull__(pTHX_3);
6143 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6144         assert(p); assert(swash); assert(swashname)
6145
6146 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6147                         __attribute__warn_unused_result__
6148                         __attribute__nonnull__(pTHX_1);
6149 #define PERL_ARGS_ASSERT_SWASH_GET      \
6150         assert(swash)
6151
6152 #endif
6153
6154 START_EXTERN_C
6155
6156 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6157                         __attribute__nonnull__(pTHX_1);
6158 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6159         assert(dstr)
6160
6161 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6162                         __attribute__nonnull__(pTHX_1)
6163                         __attribute__nonnull__(pTHX_2);
6164 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6165         assert(dstr); assert(sstr)
6166
6167 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6168                         __attribute__nonnull__(pTHX_1);
6169 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6170         assert(dsv)
6171
6172 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6173                         __attribute__nonnull__(pTHX_1); */
6174
6175 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6176                         __attribute__nonnull__(pTHX_1);
6177 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6178         assert(sv)
6179
6180 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6181                         __attribute__nonnull__(pTHX_1);
6182 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6183         assert(sv)
6184
6185 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6186                         __attribute__nonnull__(pTHX_1)
6187                         __attribute__nonnull__(pTHX_2);
6188 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6189         assert(dsv); assert(ssv)
6190
6191 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6192                         __attribute__nonnull__(pTHX_1)
6193                         __attribute__nonnull__(pTHX_2);
6194 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6195         assert(s); assert(value)
6196
6197 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6198 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6199 #ifdef PERL_OLD_COPY_ON_WRITE
6200 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6201                         __attribute__nonnull__(pTHX_2);
6202 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6203         assert(sstr)
6204
6205 #endif
6206
6207 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6208
6209 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6210 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6211 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6212 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6213 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6214 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6215 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6216 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6217 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6218 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6219 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6220 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6221                         __attribute__nonnull__(pTHX_2);
6222 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6223         assert(vbuf)
6224
6225 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6226                         __attribute__nonnull__(pTHX_2);
6227 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6228         assert(vbuf)
6229
6230 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6231                         __attribute__nonnull__(pTHX_2);
6232 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6233         assert(vbuf)
6234
6235 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6236 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6237
6238 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6239 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6240 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6241                         __attribute__warn_unused_result__;
6242
6243 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6244                         __attribute__warn_unused_result__;
6245
6246
6247 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6248                         __attribute__warn_unused_result__;
6249
6250 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6251                         __attribute__warn_unused_result__;
6252
6253 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6254                         __attribute__warn_unused_result__;
6255
6256 #endif /* PERLIO_LAYERS */
6257
6258 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6259 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6260 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6261                         __attribute__nonnull__(pTHX_1);
6262 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6263         assert(stack_base)
6264
6265 #endif
6266
6267 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6268                         __attribute__malloc__
6269                         __attribute__warn_unused_result__;
6270
6271 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6272                         __attribute__nonnull__(pTHX_1);
6273 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6274         assert(cv)
6275
6276 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6277                         __attribute__nonnull__(pTHX_1);
6278 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6279         assert(name)
6280
6281 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6282                         __attribute__nonnull__(pTHX_1);
6283 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6284         assert(sv)
6285
6286 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6287 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6288                         __attribute__nonnull__(pTHX_1);
6289 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6290         assert(name)
6291
6292 #endif
6293 #ifdef DEBUGGING
6294 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6295                         __attribute__nonnull__(pTHX_2);
6296 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6297         assert(sv)
6298
6299 #endif
6300 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6301 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6302 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6303                         __attribute__nonnull__(pTHX_2);
6304 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6305         assert(file)
6306
6307 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6308                         __attribute__nonnull__(pTHX_1)
6309                         __attribute__nonnull__(pTHX_2)
6310                         __attribute__nonnull__(pTHX_3);
6311 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6312         assert(padlist); assert(old_cv); assert(new_cv)
6313
6314
6315 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6316                         __attribute__nonnull__(pTHX_1);
6317 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6318         assert(padlist)
6319
6320 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6321                         __attribute__warn_unused_result__;
6322
6323 #if defined(USE_ITHREADS)
6324 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6325                         __attribute__warn_unused_result__
6326                         __attribute__nonnull__(pTHX_2);
6327 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6328         assert(param)
6329
6330 #endif
6331
6332 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6333 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
6334                         __attribute__nonnull__(pTHX_1)
6335                         __attribute__nonnull__(pTHX_2)
6336                         __attribute__nonnull__(pTHX_6)
6337                         __attribute__nonnull__(pTHX_7);
6338 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6339         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6340
6341 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6342                         __attribute__nonnull__(pTHX_1);
6343 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6344         assert(namesv)
6345
6346 #  if defined(DEBUGGING)
6347 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6348                         __attribute__nonnull__(pTHX_1)
6349                         __attribute__nonnull__(pTHX_2);
6350 #define PERL_ARGS_ASSERT_CV_DUMP        \
6351         assert(cv); assert(title)
6352
6353 #  endif
6354 #endif
6355 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6356                         __attribute__warn_unused_result__;
6357
6358 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6359 #if defined(DEBUGGING)
6360 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6361                         __attribute__warn_unused_result__
6362                         __attribute__nonnull__(pTHX_1);
6363 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6364         assert(s)
6365
6366 #endif
6367 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6368                         __attribute__nonnull__(pTHX_1);
6369 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6370         assert(sv)
6371
6372 #ifdef DEBUGGING
6373 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6374                         __attribute__nonnull__(pTHX_1);
6375 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6376         assert(hv)
6377
6378 #endif
6379
6380 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6381                         __attribute__warn_unused_result__
6382                         __attribute__nonnull__(pTHX_1);
6383 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6384         assert(hv)
6385
6386 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6387                         __attribute__warn_unused_result__
6388                         __attribute__nonnull__(pTHX_1);
6389 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6390         assert(hv)
6391
6392 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6393                         __attribute__warn_unused_result__
6394                         __attribute__nonnull__(pTHX_1);
6395 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6396         assert(hv)
6397
6398 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6399                         __attribute__nonnull__(pTHX_1);
6400 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6401         assert(hv)
6402
6403 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6404                         __attribute__nonnull__(pTHX_1);
6405 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6406         assert(hv)
6407
6408 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6409                         __attribute__nonnull__(pTHX_1);
6410 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6411         assert(hv)
6412
6413 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6414                         __attribute__nonnull__(pTHX_1);
6415 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6416         assert(hv)
6417
6418 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6419 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6420                         __attribute__nonnull__(pTHX_1);
6421 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6422         assert(hv)
6423
6424 #endif
6425 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6426                         __attribute__nonnull__(pTHX_1);
6427 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6428         assert(hv)
6429
6430 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6431                         __attribute__warn_unused_result__
6432                         __attribute__nonnull__(pTHX_1);
6433 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6434         assert(hv)
6435
6436 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6437                         __attribute__warn_unused_result__
6438                         __attribute__nonnull__(pTHX_1);
6439 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6440         assert(hv)
6441
6442 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6443                         __attribute__nonnull__(pTHX_1);
6444 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6445         assert(hv)
6446
6447
6448 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6449                         __attribute__nonnull__(pTHX_1)
6450                         __attribute__nonnull__(pTHX_2);
6451 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6452         assert(hv); assert(mg)
6453
6454
6455 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6456 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6457                         __attribute__nonnull__(pTHX_2);
6458 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6459         assert(val)
6460
6461 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6462                         __attribute__nonnull__(pTHX_2);
6463 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6464         assert(val)
6465
6466 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6467 #endif
6468
6469 #ifdef PERL_NEED_MY_HTOLE16
6470 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6471 #endif
6472 #ifdef PERL_NEED_MY_LETOH16
6473 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6474 #endif
6475 #ifdef PERL_NEED_MY_HTOBE16
6476 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6477 #endif
6478 #ifdef PERL_NEED_MY_BETOH16
6479 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6480 #endif
6481 #ifdef PERL_NEED_MY_HTOLE32
6482 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6483 #endif
6484 #ifdef PERL_NEED_MY_LETOH32
6485 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6486 #endif
6487 #ifdef PERL_NEED_MY_HTOBE32
6488 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6489 #endif
6490 #ifdef PERL_NEED_MY_BETOH32
6491 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6492 #endif
6493 #ifdef PERL_NEED_MY_HTOLE64
6494 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6495 #endif
6496 #ifdef PERL_NEED_MY_LETOH64
6497 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6498 #endif
6499 #ifdef PERL_NEED_MY_HTOBE64
6500 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6501 #endif
6502 #ifdef PERL_NEED_MY_BETOH64
6503 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6504 #endif
6505
6506 #ifdef PERL_NEED_MY_HTOLES
6507 PERL_CALLCONV short     Perl_my_htoles(short n);
6508 #endif
6509 #ifdef PERL_NEED_MY_LETOHS
6510 PERL_CALLCONV short     Perl_my_letohs(short n);
6511 #endif
6512 #ifdef PERL_NEED_MY_HTOBES
6513 PERL_CALLCONV short     Perl_my_htobes(short n);
6514 #endif
6515 #ifdef PERL_NEED_MY_BETOHS
6516 PERL_CALLCONV short     Perl_my_betohs(short n);
6517 #endif
6518 #ifdef PERL_NEED_MY_HTOLEI
6519 PERL_CALLCONV int       Perl_my_htolei(int n);
6520 #endif
6521 #ifdef PERL_NEED_MY_LETOHI
6522 PERL_CALLCONV int       Perl_my_letohi(int n);
6523 #endif
6524 #ifdef PERL_NEED_MY_HTOBEI
6525 PERL_CALLCONV int       Perl_my_htobei(int n);
6526 #endif
6527 #ifdef PERL_NEED_MY_BETOHI
6528 PERL_CALLCONV int       Perl_my_betohi(int n);
6529 #endif
6530 #ifdef PERL_NEED_MY_HTOLEL
6531 PERL_CALLCONV long      Perl_my_htolel(long n);
6532 #endif
6533 #ifdef PERL_NEED_MY_LETOHL
6534 PERL_CALLCONV long      Perl_my_letohl(long n);
6535 #endif
6536 #ifdef PERL_NEED_MY_HTOBEL
6537 PERL_CALLCONV long      Perl_my_htobel(long n);
6538 #endif
6539 #ifdef PERL_NEED_MY_BETOHL
6540 PERL_CALLCONV long      Perl_my_betohl(long n);
6541 #endif
6542
6543 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6544                         __attribute__nonnull__(1);
6545 #define PERL_ARGS_ASSERT_MY_SWABN       \
6546         assert(ptr)
6547
6548
6549 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6550                         __attribute__nonnull__(pTHX_1);
6551 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6552         assert(name)
6553
6554 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6555                         __attribute__nonnull__(pTHX_1);
6556 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6557         assert(name)
6558
6559 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6560                         __attribute__warn_unused_result__
6561                         __attribute__nonnull__(pTHX_1);
6562 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6563         assert(name_sv)
6564
6565
6566 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6567                         __attribute__warn_unused_result__
6568                         __attribute__nonnull__(pTHX_1)
6569                         __attribute__nonnull__(pTHX_2);
6570 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6571         assert(c); assert(hv)
6572
6573
6574 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6575 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6576                         __attribute__nonnull__(pTHX_1);
6577 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6578         assert(sv)
6579
6580 #endif
6581
6582 #ifdef PERL_DONT_CREATE_GVSV
6583 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6584 #endif
6585 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6586 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6587 #endif
6588 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6589 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6590 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6591                         __attribute__malloc__
6592                         __attribute__warn_unused_result__
6593                         __attribute__nonnull__(pTHX_2);
6594 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6595         assert(bits)
6596
6597
6598 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6599                         __attribute__nonnull__(pTHX_1);
6600 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6601         assert(chunk)
6602
6603
6604 #ifndef SPRINTF_RETURNS_STRLEN
6605 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6606                         __attribute__nonnull__(1)
6607                         __attribute__nonnull__(2);
6608 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6609         assert(buffer); assert(pat)
6610
6611 #endif
6612
6613 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6614                         __attribute__format__(__printf__,3,4)
6615                         __attribute__nonnull__(1)
6616                         __attribute__nonnull__(3);
6617 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6618         assert(buffer); assert(format)
6619
6620 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6621                         __attribute__nonnull__(1)
6622                         __attribute__nonnull__(3);
6623 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6624         assert(buffer); assert(format)
6625
6626
6627 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6628
6629 #ifdef PERL_IMPLICIT_CONTEXT
6630 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6631 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6632                         __attribute__nonnull__(pTHX_1);
6633 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6634         assert(my_cxt_key)
6635
6636 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6637                         __attribute__nonnull__(pTHX_1);
6638 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6639         assert(my_cxt_key)
6640
6641 #else
6642 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6643                         __attribute__nonnull__(pTHX_1);
6644 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6645         assert(index)
6646
6647 #endif
6648 #endif
6649
6650 #ifndef HAS_STRLCAT
6651 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6652 #endif
6653
6654 #ifndef HAS_STRLCPY
6655 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6656 #endif
6657
6658 #ifdef PERL_MAD
6659 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6660                         __attribute__nonnull__(1);
6661 #define PERL_ARGS_ASSERT_PAD_PEG        \
6662         assert(s)
6663
6664 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6665 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6666                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6667                         __attribute__nonnull__(pTHX_2)
6668                         __attribute__nonnull__(pTHX_3);
6669 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6670         assert(file); assert(pat)
6671
6672 #endif
6673 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6674                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6675                         __attribute__nonnull__(pTHX_2)
6676                         __attribute__nonnull__(pTHX_3);
6677 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6678         assert(file); assert(pat)
6679
6680 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6681                         __attribute__nonnull__(pTHX_2)
6682                         __attribute__nonnull__(pTHX_3);
6683 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6684         assert(file); assert(pat)
6685
6686 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6687 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6688 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6689                         __attribute__nonnull__(pTHX_1);
6690 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6691         assert(stash)
6692
6693 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6694                         __attribute__nonnull__(pTHX_1);
6695 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6696         assert(stash)
6697
6698 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6699                         __attribute__nonnull__(pTHX_1);
6700 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6701         assert(gv)
6702
6703 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6704                         __attribute__nonnull__(pTHX_1);
6705 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6706         assert(gv)
6707
6708 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6709                         __attribute__nonnull__(pTHX_1);
6710 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6711         assert(gv)
6712
6713 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6714 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6715                         __attribute__nonnull__(pTHX_1)
6716                         __attribute__nonnull__(pTHX_2);
6717 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6718         assert(dsv); assert(ssv)
6719
6720 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6721                         __attribute__nonnull__(pTHX_1)
6722                         __attribute__nonnull__(pTHX_2);
6723 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6724         assert(dsv); assert(pv)
6725
6726 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6727                         __attribute__nonnull__(pTHX_1);
6728 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6729         assert(sv)
6730
6731 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6732                         __attribute__nonnull__(pTHX_2);
6733 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6734         assert(file)
6735
6736 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6737 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6738                         __attribute__nonnull__(pTHX_2);
6739 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6740         assert(file)
6741
6742 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6743                         __attribute__nonnull__(pTHX_1);
6744 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6745         assert(o)
6746
6747
6748 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6749 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6750                         __attribute__nonnull__(pTHX_1);
6751 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6752         assert(tk)
6753
6754 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6755                         __attribute__nonnull__(pTHX_1);
6756 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6757         assert(tk)
6758
6759 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6760 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6761 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6762 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6763 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6764 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6765                         __attribute__nonnull__(pTHX_2);
6766 #define PERL_ARGS_ASSERT_NEWMADSV       \
6767         assert(sv)
6768
6769 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6770 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6771
6772 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6773 STATIC char*    S_skipspace0(pTHX_ char *s)
6774                         __attribute__nonnull__(pTHX_1);
6775 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6776         assert(s)
6777
6778 STATIC char*    S_skipspace1(pTHX_ char *s)
6779                         __attribute__nonnull__(pTHX_1);
6780 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6781         assert(s)
6782
6783 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6784                         __attribute__nonnull__(pTHX_1);
6785 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6786         assert(s)
6787
6788 STATIC void     S_start_force(pTHX_ int where);
6789 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6790 #  endif
6791 PERL_CALLCONV int       Perl_madlex(pTHX);
6792 PERL_CALLCONV int       Perl_madparse(pTHX);
6793 #endif
6794 #if !defined(HAS_SIGNBIT)
6795 PERL_CALLCONV int       Perl_signbit(NV f)
6796                         __attribute__pure__;
6797
6798 #endif
6799
6800 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6801                         __attribute__nonnull__(pTHX_1)
6802                         __attribute__nonnull__(pTHX_2);
6803 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6804         assert(c); assert(sv)
6805
6806 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6807
6808 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6809                         __attribute__nonnull__(pTHX_1)
6810                         __attribute__nonnull__(pTHX_2);
6811 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6812         assert(smeta); assert(which)
6813
6814 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6815                         __attribute__nonnull__(pTHX_1)
6816                         __attribute__nonnull__(pTHX_2)
6817                         __attribute__nonnull__(pTHX_3);
6818 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6819         assert(smeta); assert(which); assert(data)
6820
6821 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6822                         __attribute__nonnull__(pTHX_1);
6823 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6824         assert(name)
6825
6826 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6827                         __attribute__nonnull__(pTHX_1);
6828 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6829         assert(mro)
6830
6831 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6832                         __attribute__nonnull__(pTHX_1)
6833                         __attribute__nonnull__(pTHX_2);
6834 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6835         assert(meta); assert(name)
6836
6837 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6838                         __attribute__nonnull__(pTHX_1);
6839 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6840         assert(stash)
6841
6842 #if defined(USE_ITHREADS)
6843 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6844                         __attribute__nonnull__(pTHX_1)
6845                         __attribute__nonnull__(pTHX_2);
6846 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6847         assert(smeta); assert(param)
6848
6849 #endif
6850 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6851                         __attribute__nonnull__(pTHX_1);
6852 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6853         assert(stash)
6854
6855 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6856 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6857                         __attribute__nonnull__(pTHX_1);
6858 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6859         assert(stash)
6860
6861 #endif
6862 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6863                         __attribute__nonnull__(pTHX_1);
6864 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6865         assert(stash)
6866
6867 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6868                         __attribute__nonnull__(pTHX_1);
6869 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6870         assert(stash)
6871
6872 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6873 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6874                         __attribute__nonnull__(1)
6875                         __attribute__nonnull__(2);
6876 #define PERL_ARGS_ASSERT_SYS_INIT       \
6877         assert(argc); assert(argv)
6878
6879 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6880                         __attribute__nonnull__(1)
6881                         __attribute__nonnull__(2)
6882                         __attribute__nonnull__(3);
6883 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6884         assert(argc); assert(argv); assert(env)
6885
6886 PERL_CALLCONV void      Perl_sys_term(void);
6887 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6888 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6889                         __attribute__nonnull__(pTHX_2);
6890 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6891         assert(label)
6892
6893
6894 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6895                         __attribute__nonnull__(pTHX_1)
6896                         __attribute__nonnull__(pTHX_3);
6897 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6898         assert(keyword_ptr); assert(op_ptr)
6899
6900
6901 #if defined(USE_ITHREADS)
6902 #  if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6903 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6904                         __attribute__nonnull__(pTHX_1);
6905 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6906         assert(unreferenced)
6907
6908 #  endif
6909 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6910                         __attribute__malloc__
6911                         __attribute__warn_unused_result__
6912                         __attribute__nonnull__(1)
6913                         __attribute__nonnull__(2);
6914 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6915         assert(from); assert(to)
6916
6917 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6918                         __attribute__nonnull__(1);
6919 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6920         assert(param)
6921
6922 #endif
6923 END_EXTERN_C
6924 /*
6925  * ex: set ts=8 sts=4 sw=4 noet:
6926  */
6927 /* ex: set ro: */