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 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2514                         __attribute__warn_unused_result__
2515                         __attribute__nonnull__(pTHX_1);
2516 #define PERL_ARGS_ASSERT_OOPSAV \
2517         assert(o)
2518
2519 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2520                         __attribute__warn_unused_result__
2521                         __attribute__nonnull__(pTHX_1);
2522 #define PERL_ARGS_ASSERT_OOPSHV \
2523         assert(o)
2524
2525 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2526 #ifdef DEBUGGING
2527 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2528 #endif
2529 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2530 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2531 STATIC void     S_pad_reset(pTHX);
2532 #endif
2533 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2534 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2535 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2536                         __attribute__nonnull__(pTHX_1)
2537                         __attribute__nonnull__(pTHX_2);
2538 #define PERL_ARGS_ASSERT_START_GLOB     \
2539         assert(tmpglob); assert(io)
2540
2541 #if defined(USE_REENTRANT_API)
2542 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2543 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2544 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2545 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2546                         __attribute__nonnull__(1);
2547 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2548         assert(f)
2549
2550 #endif
2551 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2552 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2553                         __attribute__nonnull__(pTHX_1)
2554                         __attribute__nonnull__(pTHX_3);
2555 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2556         assert(sub_name); assert(argv)
2557
2558 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2559                         __attribute__nonnull__(pTHX_1);
2560 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2561         assert(methname)
2562
2563 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2564                         __attribute__nonnull__(pTHX_1);
2565 #define PERL_ARGS_ASSERT_CALL_PV        \
2566         assert(sub_name)
2567
2568 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2569                         __attribute__nonnull__(pTHX_1);
2570 #define PERL_ARGS_ASSERT_CALL_SV        \
2571         assert(sv)
2572
2573 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2574 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2575                         __attribute__nonnull__(pTHX_1);
2576 #define PERL_ARGS_ASSERT_DOREF  \
2577         assert(o)
2578
2579 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2580                         __attribute__nonnull__(pTHX_1);
2581 #define PERL_ARGS_ASSERT_EVAL_PV        \
2582         assert(p)
2583
2584 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2585                         __attribute__nonnull__(pTHX_1);
2586 #define PERL_ARGS_ASSERT_EVAL_SV        \
2587         assert(sv)
2588
2589 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2590                         __attribute__nonnull__(pTHX_1);
2591 #define PERL_ARGS_ASSERT_GET_SV \
2592         assert(name)
2593
2594 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2595                         __attribute__nonnull__(pTHX_1);
2596 #define PERL_ARGS_ASSERT_GET_AV \
2597         assert(name)
2598
2599 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2600                         __attribute__nonnull__(pTHX_1);
2601 #define PERL_ARGS_ASSERT_GET_HV \
2602         assert(name)
2603
2604 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2605                         __attribute__nonnull__(pTHX_1);
2606 #define PERL_ARGS_ASSERT_GET_CV \
2607         assert(name)
2608
2609 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2610                         __attribute__nonnull__(pTHX_1);
2611 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2612         assert(name)
2613
2614 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2615 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2616 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2617 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2618                         __attribute__nonnull__(pTHX_1);
2619 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2620         assert(newctype)
2621
2622 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2623 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2624 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2625 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2626 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2627                         __attribute__nonnull__(pTHX_1);
2628 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2629         assert(pv)
2630
2631 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)
2632                         __attribute__nonnull__(pTHX_1)
2633                         __attribute__nonnull__(pTHX_2)
2634                         __attribute__nonnull__(pTHX_3)
2635                         __attribute__nonnull__(pTHX_4)
2636                         __attribute__nonnull__(pTHX_5)
2637                         __attribute__nonnull__(pTHX_6);
2638 #define PERL_ARGS_ASSERT_PACK_CAT       \
2639         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2640
2641 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2642                         __attribute__nonnull__(pTHX_1)
2643                         __attribute__nonnull__(pTHX_2)
2644                         __attribute__nonnull__(pTHX_3)
2645                         __attribute__nonnull__(pTHX_4)
2646                         __attribute__nonnull__(pTHX_5);
2647 #define PERL_ARGS_ASSERT_PACKLIST       \
2648         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2649
2650 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2651 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2652 #endif
2653 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2654                         __attribute__nonnull__(pTHX_1)
2655                         __attribute__nonnull__(pTHX_2);
2656 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2657         assert(o); assert(expr)
2658
2659 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2660 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2661                         __attribute__nonnull__(pTHX_1)
2662                         __attribute__nonnull__(pTHX_2)
2663                         __attribute__nonnull__(pTHX_3);
2664 #define PERL_ARGS_ASSERT_PMTRANS        \
2665         assert(o); assert(expr); assert(repl)
2666
2667 #endif
2668 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2669 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2670 PERL_CALLCONV void      Perl_push_scope(pTHX);
2671 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2672 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2673 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2674 #endif
2675 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2676                         __attribute__nonnull__(pTHX_1);
2677 #define PERL_ARGS_ASSERT_REGDUMP        \
2678         assert(r)
2679
2680 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2681                         __attribute__nonnull__(pTHX_1);
2682 #define PERL_ARGS_ASSERT_REGDUMP        \
2683         assert(r)
2684
2685 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2686                         __attribute__nonnull__(pTHX_2);
2687 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2688         assert(node)
2689
2690 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2691                         __attribute__nonnull__(pTHX_1)
2692                         __attribute__nonnull__(pTHX_2)
2693                         __attribute__nonnull__(pTHX_3)
2694                         __attribute__nonnull__(pTHX_4)
2695                         __attribute__nonnull__(pTHX_6);
2696 #define PERL_ARGS_ASSERT_PREGEXEC       \
2697         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2698
2699 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2700 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2701                         __attribute__nonnull__(pTHX_1);
2702 #define PERL_ARGS_ASSERT_PREGFREE2      \
2703         assert(rx)
2704
2705 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2706                         __attribute__nonnull__(pTHX_2);
2707 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2708         assert(rx)
2709
2710 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2711                         __attribute__nonnull__(pTHX_1);
2712 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2713         assert(rx)
2714
2715 #if defined(USE_ITHREADS)
2716 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2717                         __attribute__nonnull__(pTHX_1)
2718                         __attribute__nonnull__(pTHX_2);
2719 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2720         assert(r); assert(param)
2721
2722 #endif
2723 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2724                         __attribute__nonnull__(pTHX_1);
2725 #define PERL_ARGS_ASSERT_PREGCOMP       \
2726         assert(pattern)
2727
2728 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2729                         __attribute__nonnull__(pTHX_1);
2730 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2731         assert(pattern)
2732
2733 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)
2734                         __attribute__nonnull__(pTHX_1)
2735                         __attribute__nonnull__(pTHX_3)
2736                         __attribute__nonnull__(pTHX_4);
2737 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2738         assert(rx); assert(strpos); assert(strend)
2739
2740 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2741                         __attribute__nonnull__(pTHX_1);
2742 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2743         assert(r)
2744
2745 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2746                         __attribute__nonnull__(pTHX_1)
2747                         __attribute__nonnull__(pTHX_2)
2748                         __attribute__nonnull__(pTHX_3)
2749                         __attribute__nonnull__(pTHX_4)
2750                         __attribute__nonnull__(pTHX_6);
2751 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2752         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2753
2754 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2755                         __attribute__warn_unused_result__;
2756
2757
2758 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2759                         __attribute__nonnull__(pTHX_1);
2760 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2761         assert(rx)
2762
2763 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2764                         __attribute__nonnull__(pTHX_1);
2765 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2766         assert(rx)
2767
2768 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2769                         __attribute__nonnull__(pTHX_1)
2770                         __attribute__nonnull__(pTHX_2);
2771 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2772         assert(rx); assert(namesv)
2773
2774 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2775                         __attribute__nonnull__(pTHX_1)
2776                         __attribute__nonnull__(pTHX_2);
2777 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2778         assert(rx); assert(key)
2779
2780 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2781                         __attribute__nonnull__(pTHX_1);
2782 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2783         assert(rx)
2784
2785 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2786                         __attribute__nonnull__(pTHX_1);
2787 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2788         assert(rx)
2789
2790 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2791                         __attribute__nonnull__(pTHX_1);
2792 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2793         assert(rx)
2794
2795 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2798         assert(rx)
2799
2800
2801 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2802                         __attribute__nonnull__(pTHX_1);
2803 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2804         assert(rx)
2805
2806 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2807                         __attribute__nonnull__(pTHX_1);
2808 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2809         assert(rx)
2810
2811 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2812                         __attribute__nonnull__(pTHX_1)
2813                         __attribute__nonnull__(pTHX_2);
2814 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2815         assert(rx); assert(sv)
2816
2817
2818 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2819                         __attribute__nonnull__(pTHX_1);
2820 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2821         assert(rx)
2822
2823
2824 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2825                         __attribute__nonnull__(pTHX_2)
2826                         __attribute__nonnull__(pTHX_3);
2827 #define PERL_ARGS_ASSERT_REGPROP        \
2828         assert(sv); assert(o)
2829
2830 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2831                         __attribute__nonnull__(1)
2832                         __attribute__nonnull__(2);
2833 #define PERL_ARGS_ASSERT_REPEATCPY      \
2834         assert(to); assert(from)
2835
2836 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2837                         __attribute__pure__
2838                         __attribute__nonnull__(1)
2839                         __attribute__nonnull__(2)
2840                         __attribute__nonnull__(3)
2841                         __attribute__nonnull__(4);
2842 #define PERL_ARGS_ASSERT_RNINSTR        \
2843         assert(big); assert(bigend); assert(little); assert(lend)
2844
2845 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2846 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2847 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2848                         __attribute__nonnull__(pTHX_3);
2849 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2850         assert(save)
2851
2852 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2853 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2854 STATIC void     S_rxres_free(pTHX_ void** rsp)
2855                         __attribute__nonnull__(pTHX_1);
2856 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2857         assert(rsp)
2858
2859 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2860                         __attribute__nonnull__(pTHX_1)
2861                         __attribute__nonnull__(pTHX_2);
2862 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2863         assert(rsp); assert(rx)
2864
2865 #endif
2866 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2867                         __attribute__nonnull__(pTHX_1)
2868                         __attribute__nonnull__(pTHX_2);
2869 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2870         assert(rsp); assert(rx)
2871
2872 #if !defined(HAS_RENAME)
2873 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2874                         __attribute__nonnull__(pTHX_1)
2875                         __attribute__nonnull__(pTHX_2);
2876 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2877         assert(a); assert(b)
2878
2879 #endif
2880 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2881                         __attribute__malloc__
2882                         __attribute__warn_unused_result__;
2883
2884 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2885                         __attribute__malloc__
2886                         __attribute__warn_unused_result__;
2887
2888 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2889                         __attribute__malloc__
2890                         __attribute__warn_unused_result__;
2891
2892 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2893                         __attribute__malloc__
2894                         __attribute__warn_unused_result__
2895                         __attribute__nonnull__(pTHX_1);
2896 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2897         assert(pv)
2898
2899 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2900                         __attribute__malloc__
2901                         __attribute__warn_unused_result__
2902                         __attribute__nonnull__(pTHX_1);
2903 #define PERL_ARGS_ASSERT_SAVESVPV       \
2904         assert(sv)
2905
2906 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2907 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2908 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2909                         __attribute__nonnull__(pTHX_1)
2910                         __attribute__nonnull__(pTHX_3); */
2911
2912 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2913                         __attribute__nonnull__(pTHX_1)
2914                         __attribute__nonnull__(pTHX_3);
2915 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2916         assert(av); assert(sptr)
2917
2918 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2919 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2920                         __attribute__nonnull__(pTHX_1);
2921 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2922         assert(aptr)
2923
2924 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2925                         __attribute__nonnull__(pTHX_1);
2926 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2927         assert(gv)
2928
2929 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2930                         __attribute__nonnull__(pTHX_1);
2931 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2932         assert(boolp)
2933
2934 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2935                         __attribute__nonnull__(pTHX_1);
2936 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2937         assert(svp)
2938
2939 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2940                         __attribute__nonnull__(pTHX_1)
2941                         __attribute__nonnull__(pTHX_2);
2942 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2943         assert(hv); assert(key)
2944
2945 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2946                         __attribute__nonnull__(pTHX_1)
2947                         __attribute__nonnull__(pTHX_2);
2948 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2949         assert(hv); assert(keysv)
2950
2951 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2952                         __attribute__nonnull__(pTHX_1);
2953 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2954         assert(av)
2955
2956 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2957                         __attribute__nonnull__(pTHX_2);
2958 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2959         assert(p)
2960
2961 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2962 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2963 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2964 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2965 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2966                         __attribute__nonnull__(pTHX_1);
2967 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2968         assert(sptr)
2969
2970 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2971                         __attribute__nonnull__(pTHX_1);
2972 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2973         assert(str)
2974
2975 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2976                         __attribute__nonnull__(pTHX_1);
2977 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2978         assert(str)
2979
2980 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2981                         __attribute__nonnull__(pTHX_1);
2982 #define PERL_ARGS_ASSERT_SAVE_GP        \
2983         assert(gv)
2984
2985 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2986                         __attribute__nonnull__(pTHX_1);
2987 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2988         assert(gv)
2989
2990 PERL_CALLCONV void      Perl_save_hints(pTHX);
2991 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2992                         __attribute__nonnull__(pTHX_1)
2993                         __attribute__nonnull__(pTHX_2)
2994                         __attribute__nonnull__(pTHX_3); */
2995
2996 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2997                         __attribute__nonnull__(pTHX_1)
2998                         __attribute__nonnull__(pTHX_2)
2999                         __attribute__nonnull__(pTHX_3);
3000 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3001         assert(hv); assert(key); assert(sptr)
3002
3003 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3006         assert(hptr)
3007
3008 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3009                         __attribute__nonnull__(pTHX_1);
3010 #define PERL_ARGS_ASSERT_SAVE_I16       \
3011         assert(intp)
3012
3013 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_SAVE_I32       \
3016         assert(intp)
3017
3018 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_SAVE_I8        \
3021         assert(bytep)
3022
3023 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3024                         __attribute__nonnull__(pTHX_1);
3025 #define PERL_ARGS_ASSERT_SAVE_INT       \
3026         assert(intp)
3027
3028 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3031         assert(item)
3032
3033 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3034                         __attribute__nonnull__(pTHX_1);
3035 #define PERL_ARGS_ASSERT_SAVE_IV        \
3036         assert(ivp)
3037
3038 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3039                         __attribute__nonnull__(pTHX_1);
3040 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3041         assert(sarg)
3042
3043 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3044                         __attribute__nonnull__(pTHX_1);
3045 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3046         assert(longp)
3047
3048 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3049                         __attribute__nonnull__(pTHX_1); */
3050 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3051         assert(sv)
3052
3053 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3054                         __attribute__nonnull__(pTHX_1);
3055 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3056         assert(gv)
3057
3058 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3059 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3060                         __attribute__nonnull__(pTHX_1);
3061 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3062         assert(gv)
3063
3064 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3065                         __attribute__nonnull__(pTHX_1);
3066 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3067         assert(pptr)
3068
3069 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3070                         __attribute__nonnull__(pTHX_1);
3071 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3072         assert(ptr)
3073
3074 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3075 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3076 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3077                         __attribute__nonnull__(pTHX_1);
3078 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3079         assert(sptr)
3080
3081 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3082                         __attribute__nonnull__(pTHX_1);
3083 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3084         assert(sptr)
3085
3086 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3087 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3088 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3089 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3090 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3091 #endif
3092 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3093 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3094 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3095 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3096 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3097 #endif
3098 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_SCALARVOID     \
3101         assert(o)
3102
3103 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3104                         __attribute__nonnull__(pTHX_1)
3105                         __attribute__nonnull__(pTHX_3);
3106 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3107         assert(start); assert(retlen)
3108
3109 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3110                         __attribute__nonnull__(pTHX_1)
3111                         __attribute__nonnull__(pTHX_3);
3112 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3113         assert(start); assert(retlen)
3114
3115 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3116                         __attribute__nonnull__(pTHX_1)
3117                         __attribute__nonnull__(pTHX_2);
3118 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3119         assert(s); assert(lvalp)
3120
3121 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3122                         __attribute__nonnull__(pTHX_1)
3123                         __attribute__nonnull__(pTHX_3);
3124 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3125         assert(start); assert(retlen)
3126
3127 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3128 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3129                         __attribute__nonnull__(pTHX_1)
3130                         __attribute__nonnull__(pTHX_2)
3131                         __attribute__nonnull__(pTHX_5);
3132 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3133         assert(bigstr); assert(littlestr); assert(old_posp)
3134
3135 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3136 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3137                         __attribute__nonnull__(pTHX_1);
3138 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3139         assert(str)
3140
3141 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3142 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3143 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3144 #else
3145 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3146 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3147 #endif
3148 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3149                         __attribute__nonnull__(pTHX_1)
3150                         __attribute__nonnull__(pTHX_2);
3151 #define PERL_ARGS_ASSERT_STACK_GROW     \
3152         assert(sp); assert(p)
3153
3154 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3155 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3156                         __attribute__nonnull__(pTHX_1);
3157 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3158         assert(cv)
3159
3160 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3161                         __attribute__nonnull__(pTHX_1);
3162 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3163         assert(sv)
3164
3165 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3166                         __attribute__nonnull__(pTHX_2)
3167                         __attribute__nonnull__(pTHX_3);
3168 #define PERL_ARGS_ASSERT_SV_2CV \
3169         assert(st); assert(gvp)
3170
3171 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3172                         __attribute__nonnull__(pTHX_1);
3173 #define PERL_ARGS_ASSERT_SV_2IO \
3174         assert(sv)
3175
3176 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3177 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3178                         __attribute__nonnull__(pTHX_1);
3179 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3180         assert(gv)
3181
3182 #endif
3183 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3184 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3185 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3186 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3187 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3188                         __attribute__nonnull__(pTHX_1);
3189 #define PERL_ARGS_ASSERT_SV_2NUM        \
3190         assert(sv)
3191
3192 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3193 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3194 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3195                         __attribute__nonnull__(pTHX_1);
3196 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3197         assert(sv)
3198
3199 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3200                         __attribute__nonnull__(pTHX_1);
3201 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3202         assert(sv)
3203
3204 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3205                         __attribute__nonnull__(pTHX_1);
3206 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3207         assert(sv)
3208
3209 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3210 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3211 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3212                         __attribute__nonnull__(pTHX_1);
3213 #define PERL_ARGS_ASSERT_SV_IV  \
3214         assert(sv)
3215
3216 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3217                         __attribute__nonnull__(pTHX_1);
3218 #define PERL_ARGS_ASSERT_SV_UV  \
3219         assert(sv)
3220
3221 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3222                         __attribute__nonnull__(pTHX_1);
3223 #define PERL_ARGS_ASSERT_SV_NV  \
3224         assert(sv)
3225
3226 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3227                         __attribute__nonnull__(pTHX_1)
3228                         __attribute__nonnull__(pTHX_2);
3229 #define PERL_ARGS_ASSERT_SV_PVN \
3230         assert(sv); assert(lp)
3231
3232 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3233                         __attribute__nonnull__(pTHX_1)
3234                         __attribute__nonnull__(pTHX_2);
3235 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3236         assert(sv); assert(lp)
3237
3238 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3239                         __attribute__nonnull__(pTHX_1)
3240                         __attribute__nonnull__(pTHX_2);
3241 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3242         assert(sv); assert(lp)
3243
3244 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3245 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3246 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3247                         __attribute__nonnull__(pTHX_1);
3248 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3249         assert(ptr)
3250
3251 #endif
3252 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3253                         __attribute__nonnull__(pTHX_1);
3254 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3255         assert(sv)
3256
3257 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3258                         __attribute__nonnull__(pTHX_1)
3259                         __attribute__nonnull__(pTHX_2);
3260 #define PERL_ARGS_ASSERT_SV_BLESS       \
3261         assert(sv); assert(stash)
3262
3263 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3264                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3265                         __attribute__nonnull__(pTHX_1)
3266                         __attribute__nonnull__(pTHX_2);
3267 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3268         assert(sv); assert(pat)
3269
3270 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3271                         __attribute__nonnull__(pTHX_1)
3272                         __attribute__nonnull__(pTHX_2);
3273 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3274         assert(sv); assert(pat)
3275
3276 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3277                         __attribute__nonnull__(pTHX_1);
3278 #define PERL_ARGS_ASSERT_SV_CATPV       \
3279         assert(sv)
3280
3281 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3282                         __attribute__nonnull__(pTHX_1)
3283                         __attribute__nonnull__(pTHX_2); */
3284 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3285         assert(dsv); assert(sstr)
3286
3287 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3288                         __attribute__nonnull__(pTHX_1); */
3289 #define PERL_ARGS_ASSERT_SV_CATSV       \
3290         assert(dstr)
3291
3292 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3293                         __attribute__nonnull__(pTHX_1);
3294 #define PERL_ARGS_ASSERT_SV_CHOP        \
3295         assert(sv)
3296
3297 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3298 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3299 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3300                         __attribute__nonnull__(pTHX_1);
3301 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3302         assert(sv)
3303
3304 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3305 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3306 #if defined(USE_LOCALE_COLLATE)
3307 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3308                         __attribute__nonnull__(pTHX_1)
3309                         __attribute__nonnull__(pTHX_2);
3310 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3311         assert(sv); assert(nxp)
3312
3313 #endif
3314 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3315                         __attribute__nonnull__(pTHX_1)
3316                         __attribute__nonnull__(pTHX_2)
3317                         __attribute__nonnull__(pTHX_3)
3318                         __attribute__nonnull__(pTHX_4);
3319 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3320         assert(sv); assert(startop); assert(code); assert(padp)
3321
3322 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3323                         __attribute__nonnull__(pTHX_1);
3324 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3325         assert(sv)
3326
3327 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3328 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3329 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_SV_DUMP        \
3332         assert(sv)
3333
3334 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3335                         __attribute__warn_unused_result__
3336                         __attribute__nonnull__(pTHX_1)
3337                         __attribute__nonnull__(pTHX_2);
3338 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3339         assert(sv); assert(name)
3340
3341 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3342                         __attribute__warn_unused_result__
3343                         __attribute__nonnull__(pTHX_1)
3344                         __attribute__nonnull__(pTHX_2);
3345 #define PERL_ARGS_ASSERT_SV_DOES        \
3346         assert(sv); assert(name)
3347
3348 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3349 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3350 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3351                         __attribute__nonnull__(pTHX_1);
3352 #define PERL_ARGS_ASSERT_SV_FREE2       \
3353         assert(sv)
3354
3355 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3356 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3357                         __attribute__nonnull__(pTHX_1)
3358                         __attribute__nonnull__(pTHX_2);
3359 #define PERL_ARGS_ASSERT_SV_GETS        \
3360         assert(sv); assert(fp)
3361
3362 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3363                         __attribute__nonnull__(pTHX_1);
3364 #define PERL_ARGS_ASSERT_SV_GROW        \
3365         assert(sv)
3366
3367 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3368 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3369 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3370                         __attribute__nonnull__(pTHX_1)
3371                         __attribute__nonnull__(pTHX_4); */
3372 #define PERL_ARGS_ASSERT_SV_INSERT      \
3373         assert(bigstr); assert(little)
3374
3375 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)
3376                         __attribute__nonnull__(pTHX_1)
3377                         __attribute__nonnull__(pTHX_4);
3378 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3379         assert(bigstr); assert(little)
3380
3381 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3382                         __attribute__nonnull__(pTHX_2);
3383 #define PERL_ARGS_ASSERT_SV_ISA \
3384         assert(name)
3385
3386 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3387 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3388 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3389 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3390                         __attribute__nonnull__(pTHX_1);
3391 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3392         assert(sv)
3393
3394 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)
3395                         __attribute__nonnull__(pTHX_1);
3396 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3397         assert(sv)
3398
3399 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3400                         __attribute__malloc__
3401                         __attribute__warn_unused_result__;
3402
3403 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3404                         __attribute__warn_unused_result__;
3405
3406 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3407 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3408 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3409                         __attribute__nonnull__(pTHX_2);
3410 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3411         assert(offsetp)
3412
3413 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3414                         __attribute__nonnull__(pTHX_1);
3415 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3416         assert(sv)
3417
3418 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3419                         __attribute__nonnull__(pTHX_2);
3420 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3421         assert(offsetp)
3422
3423 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3424                         __attribute__nonnull__(pTHX_1); */
3425 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3426         assert(sv)
3427
3428 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3429                         __attribute__nonnull__(pTHX_1);
3430 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3431         assert(sv)
3432
3433 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3434                         __attribute__nonnull__(pTHX_1);
3435 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3436         assert(sv)
3437
3438 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3439                         __attribute__nonnull__(pTHX_1)
3440                         __attribute__nonnull__(pTHX_2);
3441 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3442         assert(sv); assert(encoding)
3443
3444 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3445                         __attribute__nonnull__(pTHX_1)
3446                         __attribute__nonnull__(pTHX_2)
3447                         __attribute__nonnull__(pTHX_3)
3448                         __attribute__nonnull__(pTHX_4)
3449                         __attribute__nonnull__(pTHX_5);
3450 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3451         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3452
3453 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3454                         __attribute__warn_unused_result__
3455                         __attribute__nonnull__(pTHX_1);
3456 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3457         assert(sv)
3458
3459 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3460                         __attribute__nonnull__(pTHX_1)
3461                         __attribute__nonnull__(pTHX_2);
3462 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3463         assert(sv); assert(nsv)
3464
3465 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3466 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3467                         __attribute__nonnull__(pTHX_1);
3468 #define PERL_ARGS_ASSERT_SV_RESET       \
3469         assert(s)
3470
3471 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3472                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3473                         __attribute__nonnull__(pTHX_1)
3474                         __attribute__nonnull__(pTHX_2);
3475 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3476         assert(sv); assert(pat)
3477
3478 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3479                         __attribute__nonnull__(pTHX_1)
3480                         __attribute__nonnull__(pTHX_2);
3481 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3482         assert(sv); assert(pat)
3483
3484 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3485                         __attribute__nonnull__(pTHX_1);
3486 #define PERL_ARGS_ASSERT_SV_SETIV       \
3487         assert(sv)
3488
3489 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3490                         __attribute__nonnull__(pTHX_1);
3491 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3492         assert(sv)
3493
3494 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3495                         __attribute__nonnull__(pTHX_1);
3496 #define PERL_ARGS_ASSERT_SV_SETUV       \
3497         assert(sv)
3498
3499 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3500                         __attribute__nonnull__(pTHX_1);
3501 #define PERL_ARGS_ASSERT_SV_SETNV       \
3502         assert(sv)
3503
3504 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3505                         __attribute__nonnull__(pTHX_1);
3506 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3507         assert(rv)
3508
3509 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3510                         __attribute__nonnull__(pTHX_1);
3511 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3512         assert(rv)
3513
3514 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3515                         __attribute__nonnull__(pTHX_1);
3516 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3517         assert(rv)
3518
3519 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3520                         __attribute__nonnull__(pTHX_1);
3521 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3522         assert(rv)
3523
3524 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3525                         __attribute__nonnull__(pTHX_1)
3526                         __attribute__nonnull__(pTHX_3);
3527 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3528         assert(rv); assert(pv)
3529
3530 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3531                         __attribute__nonnull__(pTHX_1);
3532 #define PERL_ARGS_ASSERT_SV_SETPV       \
3533         assert(sv)
3534
3535 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3536                         __attribute__nonnull__(pTHX_1);
3537 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3538         assert(sv)
3539
3540 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3541                         __attribute__nonnull__(pTHX_1); */
3542 #define PERL_ARGS_ASSERT_SV_SETSV       \
3543         assert(dstr)
3544
3545 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3546                         __attribute__nonnull__(pTHX_1); */
3547 #define PERL_ARGS_ASSERT_SV_TAINT       \
3548         assert(sv)
3549
3550 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3551                         __attribute__warn_unused_result__
3552                         __attribute__nonnull__(pTHX_1);
3553 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3554         assert(sv)
3555
3556 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3557                         __attribute__nonnull__(pTHX_1);
3558 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3559         assert(sv)
3560
3561 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3562                         __attribute__nonnull__(pTHX_1); */
3563 #define PERL_ARGS_ASSERT_SV_UNREF       \
3564         assert(sv)
3565
3566 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3567                         __attribute__nonnull__(pTHX_1);
3568 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3569         assert(ref)
3570
3571 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3572                         __attribute__nonnull__(pTHX_1);
3573 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3574         assert(sv)
3575
3576 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3577                         __attribute__nonnull__(pTHX_1);
3578 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3579         assert(sv)
3580
3581 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3582                         __attribute__nonnull__(pTHX_1); */
3583 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3584         assert(sv)
3585
3586 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3587                         __attribute__nonnull__(pTHX_1);
3588 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3589         assert(sv)
3590
3591 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)
3592                         __attribute__nonnull__(pTHX_1)
3593                         __attribute__nonnull__(pTHX_2);
3594 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3595         assert(sv); assert(pat)
3596
3597 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)
3598                         __attribute__nonnull__(pTHX_1)
3599                         __attribute__nonnull__(pTHX_2);
3600 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3601         assert(sv); assert(pat)
3602
3603 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3604                         __attribute__warn_unused_result__
3605                         __attribute__nonnull__(pTHX_1);
3606 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3607         assert(sv)
3608
3609 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2)
3612                         __attribute__nonnull__(pTHX_3);
3613 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3614         assert(pkg); assert(name); assert(listsv)
3615
3616 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3617                         __attribute__nonnull__(pTHX_1)
3618                         __attribute__nonnull__(pTHX_2);
3619 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3620         assert(swash); assert(ptr)
3621
3622 PERL_CALLCONV void      Perl_taint_env(pTHX);
3623 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3624                         __attribute__nonnull__(pTHX_2);
3625 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3626         assert(s)
3627
3628 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3629                         __attribute__nonnull__(pTHX_1)
3630                         __attribute__nonnull__(pTHX_2)
3631                         __attribute__nonnull__(pTHX_4)
3632                         __attribute__nonnull__(pTHX_5)
3633                         __attribute__nonnull__(pTHX_6);
3634 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3635         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3636
3637 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3638                         __attribute__nonnull__(pTHX_1)
3639                         __attribute__nonnull__(pTHX_2);
3640 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3641         assert(p); assert(ustrp)
3642
3643 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3644                         __attribute__nonnull__(pTHX_1)
3645                         __attribute__nonnull__(pTHX_2);
3646 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3647         assert(p); assert(ustrp)
3648
3649 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3650                         __attribute__nonnull__(pTHX_1)
3651                         __attribute__nonnull__(pTHX_2);
3652 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3653         assert(p); assert(ustrp)
3654
3655 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3656                         __attribute__nonnull__(pTHX_1)
3657                         __attribute__nonnull__(pTHX_2);
3658 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3659         assert(p); assert(ustrp)
3660
3661 #if defined(UNLINK_ALL_VERSIONS)
3662 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3663                         __attribute__nonnull__(pTHX_1);
3664 #define PERL_ARGS_ASSERT_UNLNK  \
3665         assert(f)
3666
3667 #endif
3668 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)
3669                         __attribute__nonnull__(pTHX_1)
3670                         __attribute__nonnull__(pTHX_2)
3671                         __attribute__nonnull__(pTHX_3)
3672                         __attribute__nonnull__(pTHX_5);
3673 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3674         assert(pat); assert(patend); assert(s); assert(strend)
3675
3676 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3677                         __attribute__nonnull__(pTHX_1)
3678                         __attribute__nonnull__(pTHX_2)
3679                         __attribute__nonnull__(pTHX_3)
3680                         __attribute__nonnull__(pTHX_4);
3681 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3682         assert(pat); assert(patend); assert(s); assert(strend)
3683
3684 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3685 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3686 #ifdef PERL_MAD
3687 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3688                         __attribute__nonnull__(pTHX_4);
3689 #define PERL_ARGS_ASSERT_UTILIZE        \
3690         assert(idop)
3691
3692 #else
3693 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3694                         __attribute__nonnull__(pTHX_4);
3695 #define PERL_ARGS_ASSERT_UTILIZE        \
3696         assert(idop)
3697
3698 #endif
3699 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3700                         __attribute__nonnull__(pTHX_1)
3701                         __attribute__nonnull__(pTHX_2)
3702                         __attribute__nonnull__(pTHX_4);
3703 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3704         assert(p); assert(d); assert(newlen)
3705
3706 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3707                         __attribute__nonnull__(pTHX_1)
3708                         __attribute__nonnull__(pTHX_2)
3709                         __attribute__nonnull__(pTHX_4);
3710 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3711         assert(p); assert(d); assert(newlen)
3712
3713 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3714                         __attribute__warn_unused_result__
3715                         __attribute__pure__
3716                         __attribute__nonnull__(pTHX_1)
3717                         __attribute__nonnull__(pTHX_2);
3718 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3719         assert(s); assert(e)
3720
3721 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3722                         __attribute__warn_unused_result__
3723                         __attribute__pure__
3724                         __attribute__nonnull__(pTHX_1)
3725                         __attribute__nonnull__(pTHX_2);
3726 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3727         assert(a); assert(b)
3728
3729 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3730                         __attribute__warn_unused_result__
3731                         __attribute__pure__
3732                         __attribute__nonnull__(pTHX_1);
3733 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3734         assert(s)
3735
3736 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3737                         __attribute__nonnull__(pTHX_1)
3738                         __attribute__nonnull__(pTHX_2);
3739 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3740         assert(s); assert(len)
3741
3742 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3743                         __attribute__nonnull__(pTHX_1)
3744                         __attribute__nonnull__(pTHX_2);
3745 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3746         assert(s); assert(len)
3747
3748 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3749                         __attribute__nonnull__(pTHX_1)
3750                         __attribute__nonnull__(pTHX_2);
3751 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3752         assert(s); assert(len)
3753
3754 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3755                         __attribute__nonnull__(pTHX_1);
3756 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3757         assert(s)
3758
3759 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3760                         __attribute__nonnull__(pTHX_1);
3761 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3762         assert(s)
3763
3764
3765 #ifdef EBCDIC
3766 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3767                         __attribute__nonnull__(pTHX_1);
3768 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3769         assert(s)
3770
3771 #else
3772 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3773                         __attribute__nonnull__(pTHX_1); */
3774 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3775         assert(s)
3776
3777 #endif
3778
3779 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3780                         __attribute__nonnull__(pTHX_1);
3781 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3782         assert(s)
3783
3784
3785 #ifdef EBCDIC
3786 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3787                         __attribute__nonnull__(pTHX_1);
3788 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3789         assert(d)
3790
3791 #else
3792 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3793                         __attribute__nonnull__(pTHX_1); */
3794 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3795         assert(d)
3796
3797 #endif
3798
3799 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3800                         __attribute__nonnull__(pTHX_1); */
3801 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3802         assert(d)
3803
3804 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3805                         __attribute__nonnull__(pTHX_1);
3806 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3807         assert(d)
3808
3809 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3810                         __attribute__nonnull__(pTHX_1);
3811 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3812         assert(d)
3813
3814 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3815                         __attribute__nonnull__(pTHX_1)
3816                         __attribute__nonnull__(pTHX_2);
3817 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3818         assert(dsv); assert(spv)
3819
3820 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3821                         __attribute__warn_unused_result__
3822                         __attribute__nonnull__(pTHX_1)
3823                         __attribute__nonnull__(pTHX_2);
3824 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3825         assert(dsv); assert(ssv)
3826
3827 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3830         assert(sv)
3831
3832 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3833                         __attribute__nonnull__(pTHX_1);
3834 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3835         assert(sv)
3836
3837 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3838                         __attribute__nonnull__(pTHX_2);
3839 #define PERL_ARGS_ASSERT_WAIT4PID       \
3840         assert(statusp)
3841
3842 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3843                         __attribute__nonnull__(pTHX_1);
3844 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3845         assert(popt)
3846
3847 PERL_CALLCONV U32       Perl_seed(pTHX);
3848 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3849                         __attribute__warn_unused_result__;
3850
3851 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3852 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3853 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3854                         __attribute__nonnull__(pTHX_1);
3855 #define PERL_ARGS_ASSERT_WARN_SV        \
3856         assert(baseex)
3857
3858 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3859                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3860                         __attribute__nonnull__(pTHX_1);
3861 #define PERL_ARGS_ASSERT_WARN   \
3862         assert(pat)
3863
3864 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3865                         __attribute__nonnull__(pTHX_1);
3866 #define PERL_ARGS_ASSERT_VWARN  \
3867         assert(pat)
3868
3869 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3870                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3871                         __attribute__nonnull__(pTHX_2);
3872 #define PERL_ARGS_ASSERT_WARNER \
3873         assert(pat)
3874
3875 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3876                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3877                         __attribute__nonnull__(pTHX_2);
3878 #define PERL_ARGS_ASSERT_CK_WARNER      \
3879         assert(pat)
3880
3881 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3882                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3883                         __attribute__nonnull__(pTHX_2);
3884 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3885         assert(pat)
3886
3887 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3888                         __attribute__nonnull__(pTHX_2);
3889 #define PERL_ARGS_ASSERT_VWARNER        \
3890         assert(pat)
3891
3892 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3893                         __attribute__nonnull__(pTHX_1);
3894 #define PERL_ARGS_ASSERT_WATCH  \
3895         assert(addr)
3896
3897 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3898                         __attribute__nonnull__(pTHX_1);
3899 #define PERL_ARGS_ASSERT_WHICHSIG       \
3900         assert(sig)
3901
3902 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3903                         __attribute__nonnull__(pTHX_1);
3904 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3905         assert(msv)
3906
3907 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3908                         __attribute__nonnull__(pTHX_1);
3909 #define PERL_ARGS_ASSERT_YYERROR        \
3910         assert(s)
3911
3912 PERL_CALLCONV int       Perl_yylex(pTHX);
3913 PERL_CALLCONV int       Perl_yyparse(pTHX);
3914 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3915                         __attribute__nonnull__(pTHX_1);
3916 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3917         assert(parser)
3918
3919 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3920 STATIC int      S_yywarn(pTHX_ const char *const s)
3921                         __attribute__nonnull__(pTHX_1);
3922 #define PERL_ARGS_ASSERT_YYWARN \
3923         assert(s)
3924
3925 #endif
3926 #if defined(MYMALLOC)
3927 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3928                         __attribute__nonnull__(pTHX_1);
3929 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3930         assert(s)
3931
3932 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3935         assert(buf)
3936
3937 #endif
3938 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3939                         __attribute__malloc__
3940                         __attribute__warn_unused_result__;
3941
3942 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3943                         __attribute__malloc__
3944                         __attribute__warn_unused_result__;
3945
3946 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3947                         __attribute__malloc__
3948                         __attribute__warn_unused_result__;
3949
3950 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3951 #if defined(PERL_GLOBAL_STRUCT)
3952 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3953 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3954 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3955                         __attribute__nonnull__(pTHX_1);
3956 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3957         assert(plvarsp)
3958
3959 #endif
3960 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3961 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3962 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3963                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3964                         __attribute__nonnull__(pTHX_1)
3965                         __attribute__nonnull__(pTHX_2);
3966 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3967         assert(sv); assert(pat)
3968
3969 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3970                         __attribute__nonnull__(pTHX_1)
3971                         __attribute__nonnull__(pTHX_2);
3972 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3973         assert(sv); assert(pat)
3974
3975 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3976                         __attribute__nonnull__(pTHX_1);
3977 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3978         assert(sv)
3979
3980 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3981                         __attribute__nonnull__(pTHX_1)
3982                         __attribute__nonnull__(pTHX_2); */
3983 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3984         assert(sv); assert(ptr)
3985
3986 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3987                         __attribute__nonnull__(pTHX_1); */
3988 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3989         assert(dsv)
3990
3991 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3992                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3993                         __attribute__nonnull__(pTHX_1)
3994                         __attribute__nonnull__(pTHX_2);
3995 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3996         assert(sv); assert(pat)
3997
3998 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3999                         __attribute__nonnull__(pTHX_1)
4000                         __attribute__nonnull__(pTHX_2);
4001 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4002         assert(sv); assert(pat)
4003
4004 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4005                         __attribute__nonnull__(pTHX_1);
4006 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4007         assert(sv)
4008
4009 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4010                         __attribute__nonnull__(pTHX_1);
4011 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4012         assert(sv)
4013
4014 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4015                         __attribute__nonnull__(pTHX_1);
4016 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4017         assert(sv)
4018
4019 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4020                         __attribute__nonnull__(pTHX_1);
4021 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4022         assert(sv)
4023
4024 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4025                         __attribute__nonnull__(pTHX_1);
4026 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4027         assert(sv)
4028
4029 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4030                         __attribute__nonnull__(pTHX_1)
4031                         __attribute__nonnull__(pTHX_2);
4032 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4033         assert(sv); assert(ptr)
4034
4035 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4036                         __attribute__nonnull__(pTHX_1);
4037 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4038         assert(dstr)
4039
4040 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4041                         __attribute__nonnull__(pTHX_1); */
4042 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4043         assert(sv)
4044
4045 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4046                         __attribute__warn_unused_result__;
4047
4048 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4049                         __attribute__nonnull__(pTHX_1)
4050                         __attribute__nonnull__(pTHX_2);
4051 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4052         assert(dsv); assert(pv)
4053
4054 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)
4055                         __attribute__nonnull__(pTHX_1)
4056                         __attribute__nonnull__(pTHX_2);
4057 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4058         assert(dsv); assert(str)
4059
4060 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)
4061                         __attribute__nonnull__(pTHX_1)
4062                         __attribute__nonnull__(pTHX_2);
4063 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4064         assert(dsv); assert(str)
4065
4066 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4067                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4068                         __attribute__nonnull__(pTHX_2)
4069                         __attribute__nonnull__(pTHX_3);
4070 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4071         assert(file); assert(pat)
4072
4073 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4074                         __attribute__nonnull__(pTHX_2)
4075                         __attribute__nonnull__(pTHX_3);
4076 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4077         assert(file); assert(pat)
4078
4079 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4080                         __attribute__nonnull__(pTHX_2)
4081                         __attribute__nonnull__(pTHX_3);
4082 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4083         assert(file); assert(name)
4084
4085 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4086                         __attribute__nonnull__(pTHX_2)
4087                         __attribute__nonnull__(pTHX_3);
4088 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4089         assert(file); assert(name)
4090
4091 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4092                         __attribute__nonnull__(pTHX_2)
4093                         __attribute__nonnull__(pTHX_3);
4094 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4095         assert(file); assert(name)
4096
4097 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4098                         __attribute__nonnull__(pTHX_2)
4099                         __attribute__nonnull__(pTHX_3);
4100 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4101         assert(file); assert(mg)
4102
4103 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4104                         __attribute__nonnull__(pTHX_2);
4105 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4106         assert(file)
4107
4108 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4109                         __attribute__nonnull__(pTHX_2);
4110 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4111         assert(file)
4112
4113 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4114                         __attribute__nonnull__(pTHX_2);
4115 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4116         assert(file)
4117
4118 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4119 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4120 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4121                         __attribute__warn_unused_result__
4122                         __attribute__nonnull__(pTHX_1); */
4123 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4124         assert(sv)
4125
4126 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4127                         __attribute__warn_unused_result__
4128                         __attribute__nonnull__(pTHX_1); */
4129 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4130         assert(sv)
4131
4132 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4133                         __attribute__warn_unused_result__
4134                         __attribute__nonnull__(pTHX_1); */
4135 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4136         assert(sv)
4137
4138 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4139                         __attribute__warn_unused_result__
4140                         __attribute__nonnull__(pTHX_1); */
4141 #define PERL_ARGS_ASSERT_SV_PV  \
4142         assert(sv)
4143
4144 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4145                         __attribute__warn_unused_result__
4146                         __attribute__nonnull__(pTHX_1); */
4147 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4148         assert(sv)
4149
4150 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4151                         __attribute__warn_unused_result__
4152                         __attribute__nonnull__(pTHX_1); */
4153 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4154         assert(sv)
4155
4156 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4157                         __attribute__nonnull__(pTHX_1); */
4158 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4159         assert(sv)
4160
4161 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4162                         __attribute__nonnull__(pTHX_1); */
4163
4164 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4165                         __attribute__nonnull__(pTHX_1);
4166 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4167         assert(sv)
4168
4169 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4170                         __attribute__nonnull__(pTHX_1);
4171 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4172         assert(sv)
4173
4174 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4175                         __attribute__nonnull__(pTHX_1);
4176 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4177         assert(sv)
4178
4179 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4180                         __attribute__nonnull__(pTHX_1); */
4181 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4182         assert(sv)
4183
4184 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4185                         __attribute__nonnull__(pTHX_1);
4186 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4187         assert(sv)
4188
4189 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4190 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4191                         __attribute__nonnull__(pTHX_1);
4192 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4193         assert(sv)
4194
4195 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4196                         __attribute__nonnull__(pTHX_1)
4197                         __attribute__nonnull__(pTHX_2);
4198 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4199         assert(sv); assert(mg)
4200
4201 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4202 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4203 #ifdef PERL_MAD
4204 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4205                         __attribute__noreturn__;
4206
4207 #else
4208 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4209                         __attribute__noreturn__;
4210
4211 #endif
4212 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4213                         __attribute__nonnull__(pTHX_1);
4214 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4215         assert(o)
4216
4217 #if defined(USE_ITHREADS)
4218 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4219                         __attribute__warn_unused_result__
4220                         __attribute__nonnull__(pTHX_4);
4221 #define PERL_ARGS_ASSERT_CX_DUP \
4222         assert(param)
4223
4224 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4225                         __attribute__warn_unused_result__
4226                         __attribute__nonnull__(pTHX_2);
4227 #define PERL_ARGS_ASSERT_SI_DUP \
4228         assert(param)
4229
4230 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4231                         __attribute__malloc__
4232                         __attribute__warn_unused_result__
4233                         __attribute__nonnull__(pTHX_1)
4234                         __attribute__nonnull__(pTHX_2);
4235 #define PERL_ARGS_ASSERT_SS_DUP \
4236         assert(proto_perl); assert(param)
4237
4238 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4239                         __attribute__warn_unused_result__
4240                         __attribute__nonnull__(pTHX_2);
4241 #define PERL_ARGS_ASSERT_ANY_DUP        \
4242         assert(proto_perl)
4243
4244 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4245                         __attribute__warn_unused_result__
4246                         __attribute__nonnull__(pTHX_3);
4247 #define PERL_ARGS_ASSERT_HE_DUP \
4248         assert(param)
4249
4250 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4251                         __attribute__warn_unused_result__
4252                         __attribute__nonnull__(pTHX_2);
4253 #define PERL_ARGS_ASSERT_HEK_DUP        \
4254         assert(param)
4255
4256 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4257                         __attribute__nonnull__(pTHX_1)
4258                         __attribute__nonnull__(pTHX_2)
4259                         __attribute__nonnull__(pTHX_3);
4260 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4261         assert(sstr); assert(dstr); assert(param)
4262
4263 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4264                         __attribute__nonnull__(pTHX_3);
4265 #define PERL_ARGS_ASSERT_FP_DUP \
4266         assert(param)
4267
4268 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4269                         __attribute__warn_unused_result__;
4270
4271 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4272                         __attribute__warn_unused_result__
4273                         __attribute__nonnull__(pTHX_2);
4274 #define PERL_ARGS_ASSERT_GP_DUP \
4275         assert(param)
4276
4277 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4278                         __attribute__warn_unused_result__
4279                         __attribute__nonnull__(pTHX_2);
4280 #define PERL_ARGS_ASSERT_MG_DUP \
4281         assert(param)
4282
4283 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4284 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4285                         __attribute__nonnull__(pTHX_1)
4286                         __attribute__nonnull__(pTHX_2)
4287                         __attribute__nonnull__(pTHX_4);
4288 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4289         assert(source); assert(dest); assert(param)
4290
4291 #endif
4292 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4293 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4294                         __attribute__warn_unused_result__
4295                         __attribute__nonnull__(pTHX_1)
4296                         __attribute__nonnull__(pTHX_2);
4297 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4298         assert(sstr); assert(param)
4299
4300 #endif
4301 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4302                         __attribute__warn_unused_result__
4303                         __attribute__nonnull__(pTHX_2);
4304 #define PERL_ARGS_ASSERT_SV_DUP \
4305         assert(param)
4306
4307 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4308                         __attribute__warn_unused_result__
4309                         __attribute__nonnull__(pTHX_2);
4310 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4311         assert(param)
4312
4313 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4314                         __attribute__nonnull__(pTHX_1)
4315                         __attribute__nonnull__(pTHX_2)
4316                         __attribute__nonnull__(pTHX_3);
4317 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4318         assert(dstr); assert(sstr); assert(param)
4319
4320 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4321                         __attribute__nonnull__(pTHX_2);
4322 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4323         assert(param)
4324
4325 #endif
4326 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4327                         __attribute__malloc__
4328                         __attribute__warn_unused_result__;
4329
4330 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4331                         __attribute__warn_unused_result__
4332                         __attribute__nonnull__(pTHX_1);
4333 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4334         assert(tbl)
4335
4336 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4337                         __attribute__nonnull__(pTHX_1)
4338                         __attribute__nonnull__(pTHX_3);
4339 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4340         assert(tbl); assert(newsv)
4341
4342 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4343                         __attribute__nonnull__(pTHX_1);
4344 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4345         assert(tbl)
4346
4347 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4348                         __attribute__deprecated__;
4349
4350 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4351 #if defined(USE_ITHREADS)
4352 #  if defined(HAVE_INTERP_INTERN)
4353 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4354                         __attribute__nonnull__(pTHX_1)
4355                         __attribute__nonnull__(pTHX_2);
4356 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4357         assert(src); assert(dst)
4358
4359 #  endif
4360 #endif
4361 #if defined(HAVE_INTERP_INTERN)
4362 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4363 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4364 #endif
4365
4366 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4367                         __attribute__warn_unused_result__
4368                         __attribute__nonnull__(pTHX_1);
4369 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4370         assert(o)
4371
4372 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4373                         __attribute__warn_unused_result__
4374                         __attribute__nonnull__(pTHX_1);
4375 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4376         assert(o)
4377
4378
4379 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4380 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4381 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4382 #ifdef NO_MATHOMS
4383 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4384 #else
4385 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4386 #endif
4387 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4388
4389 END_EXTERN_C
4390
4391 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4392 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4393                         __attribute__warn_unused_result__
4394                         __attribute__nonnull__(pTHX_1);
4395 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4396         assert(sv)
4397
4398 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4399                         __attribute__warn_unused_result__
4400                         __attribute__nonnull__(pTHX_1);
4401 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4402         assert(sv)
4403
4404 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4405                         __attribute__warn_unused_result__
4406                         __attribute__nonnull__(pTHX_1);
4407 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4408         assert(sv)
4409
4410 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4411                         __attribute__warn_unused_result__
4412                         __attribute__nonnull__(pTHX_1);
4413 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4414         assert(sv)
4415
4416 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4417                         __attribute__warn_unused_result__
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4420         assert(sv)
4421
4422 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4423                         __attribute__warn_unused_result__
4424                         __attribute__nonnull__(pTHX_1);
4425 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4426         assert(sv)
4427
4428 #endif
4429
4430 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4431 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4432                         __attribute__nonnull__(pTHX_1);
4433 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4434         assert(gv)
4435
4436 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4437                         __attribute__nonnull__(pTHX_1);
4438 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4439         assert(name)
4440
4441 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4442                         __attribute__nonnull__(pTHX_1)
4443                         __attribute__nonnull__(pTHX_2)
4444                         __attribute__nonnull__(pTHX_3)
4445                         __attribute__nonnull__(pTHX_4);
4446 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4447         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4448
4449 #endif
4450
4451 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4452                         __attribute__malloc__
4453                         __attribute__warn_unused_result__;
4454
4455
4456 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4457 STATIC void     S_hsplit(pTHX_ HV *hv)
4458                         __attribute__nonnull__(pTHX_1);
4459 #define PERL_ARGS_ASSERT_HSPLIT \
4460         assert(hv)
4461
4462 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4463                         __attribute__nonnull__(pTHX_1);
4464 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4465         assert(hv)
4466
4467 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4468                         __attribute__nonnull__(pTHX_2);
4469 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4470         assert(val)
4471
4472 STATIC HE*      S_new_he(pTHX)
4473                         __attribute__malloc__
4474                         __attribute__warn_unused_result__;
4475
4476 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4477                         __attribute__malloc__
4478                         __attribute__warn_unused_result__
4479                         __attribute__nonnull__(1);
4480 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4481         assert(str)
4482
4483 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4484                         __attribute__nonnull__(1)
4485                         __attribute__nonnull__(2)
4486                         __attribute__nonnull__(3);
4487 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4488         assert(hv); assert(needs_copy); assert(needs_store)
4489
4490 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4491 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4492                         __attribute__warn_unused_result__
4493                         __attribute__nonnull__(pTHX_1);
4494 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4495         assert(str)
4496
4497 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4498                         __attribute__noreturn__
4499                         __attribute__nonnull__(pTHX_2)
4500                         __attribute__nonnull__(pTHX_4);
4501 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4502         assert(key); assert(msg)
4503
4504 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4505                         __attribute__nonnull__(1);
4506 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4507         assert(hv)
4508
4509 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4510 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4511                         __attribute__nonnull__(pTHX_1);
4512 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4513         assert(hv)
4514
4515 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4518         assert(he)
4519
4520 #endif
4521
4522 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4523 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4524                         __attribute__nonnull__(pTHX_2);
4525 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4526         assert(sv)
4527
4528 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4529                         __attribute__nonnull__(pTHX_1)
4530                         __attribute__nonnull__(pTHX_2)
4531                         __attribute__nonnull__(pTHX_3);
4532 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4533         assert(sv); assert(mg); assert(meth)
4534
4535 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4536                         __attribute__nonnull__(pTHX_1)
4537                         __attribute__nonnull__(pTHX_2)
4538                         __attribute__nonnull__(pTHX_3);
4539 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4540         assert(sv); assert(mg); assert(meth)
4541
4542 STATIC void     S_restore_magic(pTHX_ const void *p);
4543 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4544                         __attribute__nonnull__(pTHX_1);
4545 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4546         assert(p)
4547
4548
4549 #endif
4550
4551 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4552 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4553                         __attribute__warn_unused_result__
4554                         __attribute__nonnull__(pTHX_1);
4555 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4556         assert(o)
4557
4558 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4559                         __attribute__warn_unused_result__
4560                         __attribute__nonnull__(pTHX_1);
4561 #define PERL_ARGS_ASSERT_CK_BITOP       \
4562         assert(o)
4563
4564 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4565                         __attribute__warn_unused_result__
4566                         __attribute__nonnull__(pTHX_1);
4567 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4568         assert(o)
4569
4570 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4571                         __attribute__warn_unused_result__
4572                         __attribute__nonnull__(pTHX_1);
4573 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4574         assert(o)
4575
4576 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4577                         __attribute__warn_unused_result__
4578                         __attribute__nonnull__(pTHX_1);
4579 #define PERL_ARGS_ASSERT_CK_DELETE      \
4580         assert(o)
4581
4582 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4583                         __attribute__warn_unused_result__
4584                         __attribute__nonnull__(pTHX_1);
4585 #define PERL_ARGS_ASSERT_CK_DIE \
4586         assert(o)
4587
4588 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4589                         __attribute__warn_unused_result__
4590                         __attribute__nonnull__(pTHX_1);
4591 #define PERL_ARGS_ASSERT_CK_EOF \
4592         assert(o)
4593
4594 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4595                         __attribute__warn_unused_result__
4596                         __attribute__nonnull__(pTHX_1);
4597 #define PERL_ARGS_ASSERT_CK_EVAL        \
4598         assert(o)
4599
4600 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4601                         __attribute__warn_unused_result__
4602                         __attribute__nonnull__(pTHX_1);
4603 #define PERL_ARGS_ASSERT_CK_EXEC        \
4604         assert(o)
4605
4606 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4607                         __attribute__warn_unused_result__
4608                         __attribute__nonnull__(pTHX_1);
4609 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4610         assert(o)
4611
4612 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4613                         __attribute__warn_unused_result__
4614                         __attribute__nonnull__(pTHX_1);
4615 #define PERL_ARGS_ASSERT_CK_EXIT        \
4616         assert(o)
4617
4618 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4619                         __attribute__warn_unused_result__
4620                         __attribute__nonnull__(pTHX_1);
4621 #define PERL_ARGS_ASSERT_CK_FTST        \
4622         assert(o)
4623
4624 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4625                         __attribute__warn_unused_result__
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_CK_FUN \
4628         assert(o)
4629
4630 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4631                         __attribute__warn_unused_result__
4632                         __attribute__nonnull__(pTHX_1);
4633 #define PERL_ARGS_ASSERT_CK_GLOB        \
4634         assert(o)
4635
4636 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4637                         __attribute__warn_unused_result__
4638                         __attribute__nonnull__(pTHX_1);
4639 #define PERL_ARGS_ASSERT_CK_GREP        \
4640         assert(o)
4641
4642 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4643                         __attribute__warn_unused_result__
4644                         __attribute__nonnull__(pTHX_1);
4645 #define PERL_ARGS_ASSERT_CK_INDEX       \
4646         assert(o)
4647
4648 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4649                         __attribute__warn_unused_result__
4650                         __attribute__nonnull__(pTHX_1);
4651 #define PERL_ARGS_ASSERT_CK_JOIN        \
4652         assert(o)
4653
4654 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4655                         __attribute__warn_unused_result__
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_CK_LFUN        \
4658         assert(o)
4659
4660 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4661                         __attribute__warn_unused_result__
4662                         __attribute__nonnull__(pTHX_1);
4663 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4664         assert(o)
4665
4666 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4667                         __attribute__warn_unused_result__
4668                         __attribute__nonnull__(pTHX_1);
4669 #define PERL_ARGS_ASSERT_CK_MATCH       \
4670         assert(o)
4671
4672 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4673                         __attribute__warn_unused_result__
4674                         __attribute__nonnull__(pTHX_1);
4675 #define PERL_ARGS_ASSERT_CK_METHOD      \
4676         assert(o)
4677
4678 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4679                         __attribute__warn_unused_result__
4680                         __attribute__nonnull__(pTHX_1);
4681 #define PERL_ARGS_ASSERT_CK_NULL        \
4682         assert(o)
4683
4684 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4685                         __attribute__warn_unused_result__
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_CK_OPEN        \
4688         assert(o)
4689
4690 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4691                         __attribute__warn_unused_result__
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_CK_READLINE    \
4694         assert(o)
4695
4696 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4697                         __attribute__warn_unused_result__
4698                         __attribute__nonnull__(pTHX_1);
4699 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4700         assert(o)
4701
4702 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4703                         __attribute__warn_unused_result__
4704                         __attribute__nonnull__(pTHX_1);
4705 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4706         assert(o)
4707
4708 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4709                         __attribute__warn_unused_result__
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_CK_RETURN      \
4712         assert(o)
4713
4714 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4715                         __attribute__warn_unused_result__
4716                         __attribute__nonnull__(pTHX_1);
4717 #define PERL_ARGS_ASSERT_CK_RFUN        \
4718         assert(o)
4719
4720 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4721                         __attribute__warn_unused_result__
4722                         __attribute__nonnull__(pTHX_1);
4723 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4724         assert(o)
4725
4726 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4727                         __attribute__warn_unused_result__
4728                         __attribute__nonnull__(pTHX_1);
4729 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4730         assert(o)
4731
4732 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4733                         __attribute__warn_unused_result__
4734                         __attribute__nonnull__(pTHX_1);
4735 #define PERL_ARGS_ASSERT_CK_SELECT      \
4736         assert(o)
4737
4738 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4739                         __attribute__warn_unused_result__
4740                         __attribute__nonnull__(pTHX_1);
4741 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4742         assert(o)
4743
4744 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4745                         __attribute__warn_unused_result__
4746                         __attribute__nonnull__(pTHX_1);
4747 #define PERL_ARGS_ASSERT_CK_SORT        \
4748         assert(o)
4749
4750 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4751                         __attribute__warn_unused_result__
4752                         __attribute__nonnull__(pTHX_1);
4753 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4754         assert(o)
4755
4756 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4757                         __attribute__warn_unused_result__
4758                         __attribute__nonnull__(pTHX_1);
4759 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4760         assert(o)
4761
4762 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4763                         __attribute__warn_unused_result__
4764                         __attribute__nonnull__(pTHX_1);
4765 #define PERL_ARGS_ASSERT_CK_SUBR        \
4766         assert(o)
4767
4768 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4769                         __attribute__warn_unused_result__
4770                         __attribute__nonnull__(pTHX_1);
4771 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4772         assert(o)
4773
4774 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4775                         __attribute__warn_unused_result__
4776                         __attribute__nonnull__(pTHX_1);
4777 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4778         assert(o)
4779
4780 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4781                         __attribute__warn_unused_result__
4782                         __attribute__nonnull__(pTHX_1);
4783 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4784         assert(o)
4785
4786 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4787                         __attribute__warn_unused_result__
4788                         __attribute__nonnull__(pTHX_1);
4789 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4790         assert(o)
4791
4792 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4793                         __attribute__warn_unused_result__
4794                         __attribute__nonnull__(pTHX_1);
4795 #define PERL_ARGS_ASSERT_CK_EACH        \
4796         assert(o)
4797
4798 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4799                         __attribute__warn_unused_result__
4800                         __attribute__nonnull__(1);
4801 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4802         assert(o)
4803
4804 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4805                         __attribute__warn_unused_result__;
4806
4807 #  ifdef USE_ITHREADS
4808 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4809                         __attribute__nonnull__(pTHX_1);
4810 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4811         assert(o)
4812
4813 #  else
4814 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4815                         __attribute__nonnull__(pTHX_1);
4816 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4817         assert(o)
4818
4819 #  endif
4820 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4821                         __attribute__nonnull__(pTHX_1);
4822 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4823         assert(o)
4824
4825 STATIC void     S_cop_free(pTHX_ COP *cop)
4826                         __attribute__nonnull__(pTHX_1);
4827 #define PERL_ARGS_ASSERT_COP_FREE       \
4828         assert(cop)
4829
4830 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4831 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4832                         __attribute__nonnull__(pTHX_1);
4833 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4834         assert(o)
4835
4836 STATIC OP*      S_newDEFSVOP(pTHX)
4837                         __attribute__warn_unused_result__;
4838
4839 STATIC OP*      S_search_const(pTHX_ OP *o)
4840                         __attribute__warn_unused_result__
4841                         __attribute__nonnull__(pTHX_1);
4842 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4843         assert(o)
4844
4845 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4846                         __attribute__warn_unused_result__
4847                         __attribute__nonnull__(pTHX_3)
4848                         __attribute__nonnull__(pTHX_4);
4849 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4850         assert(firstp); assert(otherp)
4851
4852 STATIC void     S_simplify_sort(pTHX_ OP *o)
4853                         __attribute__nonnull__(pTHX_1);
4854 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4855         assert(o)
4856
4857 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4858                         __attribute__nonnull__(pTHX_1);
4859 #define PERL_ARGS_ASSERT_GV_ENAME       \
4860         assert(gv)
4861
4862 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4863                         __attribute__warn_unused_result__
4864                         __attribute__nonnull__(1);
4865 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4866         assert(o)
4867
4868 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4869                         __attribute__nonnull__(pTHX_3);
4870 #define PERL_ARGS_ASSERT_MY_KID \
4871         assert(imopsp)
4872
4873 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4874                         __attribute__nonnull__(pTHX_1);
4875 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4876         assert(o)
4877
4878 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4879                         __attribute__nonnull__(pTHX_1)
4880                         __attribute__nonnull__(pTHX_2);
4881 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4882         assert(stash); assert(target)
4883
4884 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4885                         __attribute__nonnull__(pTHX_1)
4886                         __attribute__nonnull__(pTHX_2)
4887                         __attribute__nonnull__(pTHX_4);
4888 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4889         assert(stash); assert(target); assert(imopsp)
4890
4891 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4892                         __attribute__nonnull__(pTHX_2)
4893                         __attribute__nonnull__(pTHX_3)
4894                         __attribute__nonnull__(pTHX_4);
4895 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4896         assert(t); assert(name); assert(kid)
4897
4898 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4899                         __attribute__nonnull__(pTHX_1);
4900 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4901         assert(o)
4902
4903 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4904                         __attribute__warn_unused_result__
4905                         __attribute__nonnull__(pTHX_1);
4906 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4907         assert(o)
4908
4909 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4910                         __attribute__warn_unused_result__
4911                         __attribute__nonnull__(pTHX_1)
4912                         __attribute__nonnull__(pTHX_2);
4913 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4914         assert(o); assert(name)
4915
4916 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4917                         __attribute__warn_unused_result__
4918                         __attribute__nonnull__(pTHX_1)
4919                         __attribute__nonnull__(pTHX_2);
4920 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4921         assert(o); assert(name)
4922
4923 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4924                         __attribute__nonnull__(pTHX_1);
4925 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4926         assert(o)
4927
4928 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4929                         __attribute__nonnull__(pTHX_2);
4930 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4931         assert(block)
4932
4933 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4934 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4935                         __attribute__nonnull__(pTHX_1)
4936                         __attribute__nonnull__(pTHX_2)
4937                         __attribute__nonnull__(pTHX_3);
4938 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4939         assert(fullname); assert(gv); assert(cv)
4940
4941 #endif
4942 #if defined(PL_OP_SLAB_ALLOC)
4943 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4944                         __attribute__malloc__
4945                         __attribute__warn_unused_result__;
4946
4947 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4948                         __attribute__nonnull__(pTHX_1);
4949 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4950         assert(op)
4951
4952 #  if defined(PERL_DEBUG_READONLY_OPS)
4953 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4954 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4955 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4956                         __attribute__nonnull__(pTHX_1);
4957 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4958         assert(o)
4959
4960 #    if defined(PERL_IN_OP_C)
4961 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4962                         __attribute__nonnull__(pTHX_1);
4963 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4964         assert(op)
4965
4966 #    endif
4967 #  endif
4968 #endif
4969
4970 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4971 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4972                         __attribute__nonnull__(pTHX_1)
4973                         __attribute__nonnull__(pTHX_2);
4974 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4975         assert(linestr_sv); assert(rsfp)
4976
4977 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4978 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4979                         __attribute__nonnull__(pTHX_1);
4980 #define PERL_ARGS_ASSERT_INCPUSH        \
4981         assert(dir)
4982
4983 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4984                         __attribute__nonnull__(pTHX_1);
4985 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4986         assert(p)
4987
4988 STATIC void     S_init_interp(pTHX);
4989 STATIC void     S_init_ids(pTHX);
4990 STATIC void     S_init_main_stash(pTHX);
4991 STATIC void     S_init_perllib(pTHX);
4992 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4993                         __attribute__nonnull__(pTHX_2);
4994 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4995         assert(argv)
4996
4997 STATIC void     S_init_predump_symbols(pTHX);
4998 STATIC void     S_my_exit_jump(pTHX)
4999                         __attribute__noreturn__;
5000
5001 STATIC void     S_nuke_stacks(pTHX);
5002 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5003                         __attribute__nonnull__(pTHX_1)
5004                         __attribute__nonnull__(pTHX_3)
5005                         __attribute__nonnull__(pTHX_4);
5006 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5007         assert(scriptname); assert(suidscript); assert(rsfpp)
5008
5009 STATIC void     S_usage(pTHX_ const char *name)
5010                         __attribute__nonnull__(pTHX_1);
5011 #define PERL_ARGS_ASSERT_USAGE  \
5012         assert(name)
5013
5014 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5015 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5016                         __attribute__nonnull__(pTHX_1);
5017 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5018         assert(rsfp)
5019
5020 #endif
5021
5022 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5023 STATIC void     S_run_body(pTHX_ I32 oldscope)
5024                         __attribute__noreturn__;
5025
5026 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5027                         __attribute__nonnull__(pTHX_1)
5028                         __attribute__nonnull__(pTHX_2)
5029                         __attribute__nonnull__(pTHX_3);
5030 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5031         assert(av); assert(dir); assert(stem)
5032
5033 #endif
5034
5035 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
5036 STATIC OP*      S_do_delete_local(pTHX);
5037 STATIC SV*      S_refto(pTHX_ SV* sv)
5038                         __attribute__warn_unused_result__
5039                         __attribute__nonnull__(pTHX_1);
5040 #define PERL_ARGS_ASSERT_REFTO  \
5041         assert(sv)
5042
5043 #endif
5044 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5045 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5046                         __attribute__warn_unused_result__
5047                         __attribute__nonnull__(pTHX_1)
5048                         __attribute__nonnull__(pTHX_2)
5049                         __attribute__nonnull__(pTHX_4);
5050 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5051         assert(sv); assert(what); assert(spp)
5052
5053 #endif
5054
5055 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
5056 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5057                         __attribute__nonnull__(pTHX_1)
5058                         __attribute__nonnull__(pTHX_2)
5059                         __attribute__nonnull__(pTHX_3)
5060                         __attribute__nonnull__(pTHX_4);
5061 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5062         assert(symptr); assert(s); assert(strbeg); assert(strend)
5063
5064 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5065                         __attribute__nonnull__(pTHX_1)
5066                         __attribute__nonnull__(pTHX_2)
5067                         __attribute__nonnull__(pTHX_3)
5068                         __attribute__nonnull__(pTHX_4);
5069 #define PERL_ARGS_ASSERT_PACK_REC       \
5070         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5071
5072 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5073                         __attribute__nonnull__(pTHX_1);
5074 #define PERL_ARGS_ASSERT_MUL128 \
5075         assert(sv)
5076
5077 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5078                         __attribute__nonnull__(pTHX_1);
5079 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5080         assert(symptr)
5081
5082 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5083                         __attribute__nonnull__(pTHX_1);
5084 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5085         assert(symptr)
5086
5087 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5088                         __attribute__warn_unused_result__
5089                         __attribute__nonnull__(pTHX_1);
5090 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5091         assert(s)
5092
5093 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5094                         __attribute__nonnull__(pTHX_1)
5095                         __attribute__nonnull__(pTHX_2);
5096 #define PERL_ARGS_ASSERT_DIV128 \
5097         assert(pnum); assert(done)
5098
5099 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5100                         __attribute__nonnull__(pTHX_1)
5101                         __attribute__nonnull__(pTHX_2);
5102 #define PERL_ARGS_ASSERT_GROUP_END      \
5103         assert(patptr); assert(patend)
5104
5105 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5106                         __attribute__warn_unused_result__
5107                         __attribute__nonnull__(pTHX_1)
5108                         __attribute__nonnull__(pTHX_2);
5109 #define PERL_ARGS_ASSERT_GET_NUM        \
5110         assert(patptr); assert(lenptr)
5111
5112 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5113                         __attribute__nonnull__(1)
5114                         __attribute__nonnull__(2);
5115 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5116         assert(pat); assert(patend)
5117
5118 STATIC char     S_first_symbol(const char *pat, const char *patend)
5119                         __attribute__nonnull__(1)
5120                         __attribute__nonnull__(2);
5121 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5122         assert(pat); assert(patend)
5123
5124 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5125                         __attribute__warn_unused_result__
5126                         __attribute__nonnull__(pTHX_1);
5127 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5128         assert(sv)
5129
5130 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5131                         __attribute__warn_unused_result__
5132                         __attribute__nonnull__(1)
5133                         __attribute__nonnull__(3);
5134 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5135         assert(start); assert(dest)
5136
5137 #endif
5138
5139 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
5140 STATIC OP*      S_docatch(pTHX_ OP *o)
5141                         __attribute__warn_unused_result__;
5142
5143 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5144                         __attribute__warn_unused_result__
5145                         __attribute__nonnull__(pTHX_1)
5146                         __attribute__nonnull__(pTHX_2)
5147                         __attribute__nonnull__(pTHX_3)
5148                         __attribute__nonnull__(pTHX_4);
5149 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5150         assert(o); assert(label); assert(opstack); assert(oplimit)
5151
5152 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5153                         __attribute__warn_unused_result__
5154                         __attribute__nonnull__(pTHX_1);
5155 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5156         assert(sv)
5157
5158 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5159                         __attribute__warn_unused_result__;
5160
5161 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5162                         __attribute__warn_unused_result__;
5163
5164 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5165                         __attribute__warn_unused_result__;
5166
5167 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5168                         __attribute__warn_unused_result__
5169                         __attribute__nonnull__(pTHX_1);
5170 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5171         assert(label)
5172
5173 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5174                         __attribute__warn_unused_result__;
5175
5176 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5177                         __attribute__warn_unused_result__
5178                         __attribute__nonnull__(pTHX_1);
5179 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5180         assert(cxstk)
5181
5182 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5183                         __attribute__warn_unused_result__;
5184
5185 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5186                         __attribute__nonnull__(pTHX_2);
5187 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5188         assert(sv)
5189
5190 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5191 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5192                         __attribute__warn_unused_result__
5193                         __attribute__nonnull__(pTHX_1);
5194 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5195         assert(name)
5196
5197 #ifndef PERL_DISABLE_PMC
5198 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5199                         __attribute__warn_unused_result__
5200                         __attribute__nonnull__(pTHX_1);
5201 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5202         assert(name)
5203
5204 #endif
5205 STATIC bool     S_path_is_absolute(const char *name)
5206                         __attribute__warn_unused_result__
5207                         __attribute__nonnull__(1);
5208 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5209         assert(name)
5210
5211 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5212                         __attribute__warn_unused_result__
5213                         __attribute__nonnull__(pTHX_2);
5214 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5215         assert(buf_sv)
5216
5217 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5218                         __attribute__warn_unused_result__
5219                         __attribute__nonnull__(pTHX_1);
5220 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5221         assert(re)
5222
5223 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5224                         __attribute__warn_unused_result__
5225                         __attribute__nonnull__(pTHX_1)
5226                         __attribute__nonnull__(pTHX_2);
5227 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5228         assert(matcher); assert(sv)
5229
5230 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5231                         __attribute__nonnull__(pTHX_1);
5232 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5233         assert(matcher)
5234
5235 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5236 #endif
5237
5238 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5239 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5240                         __attribute__nonnull__(pTHX_1)
5241                         __attribute__nonnull__(pTHX_2)
5242                         __attribute__nonnull__(pTHX_3);
5243 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5244         assert(hash); assert(relem); assert(firstrelem)
5245
5246 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5247                         __attribute__warn_unused_result__
5248                         __attribute__nonnull__(pTHX_1);
5249 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5250         assert(meth)
5251
5252 #endif
5253
5254 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5255 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5256                         __attribute__nonnull__(pTHX_1)
5257                         __attribute__nonnull__(pTHX_2);
5258 #define PERL_ARGS_ASSERT_SV_NCMP        \
5259         assert(a); assert(b)
5260
5261 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5262                         __attribute__nonnull__(pTHX_1)
5263                         __attribute__nonnull__(pTHX_2);
5264 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5265         assert(a); assert(b)
5266
5267 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5268                         __attribute__nonnull__(pTHX_1)
5269                         __attribute__nonnull__(pTHX_2);
5270 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5271         assert(a); assert(b)
5272
5273 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5274                         __attribute__nonnull__(pTHX_1)
5275                         __attribute__nonnull__(pTHX_2);
5276 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5277         assert(a); assert(b)
5278
5279 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5280                         __attribute__nonnull__(pTHX_1)
5281                         __attribute__nonnull__(pTHX_2);
5282 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5283         assert(str1); assert(str2)
5284
5285 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5286                         __attribute__nonnull__(pTHX_1)
5287                         __attribute__nonnull__(pTHX_2);
5288 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5289         assert(str1); assert(str2)
5290
5291 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5292                         __attribute__nonnull__(pTHX_1)
5293                         __attribute__nonnull__(pTHX_2);
5294 #define PERL_ARGS_ASSERT_SORTCV \
5295         assert(a); assert(b)
5296
5297 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5298                         __attribute__nonnull__(pTHX_1)
5299                         __attribute__nonnull__(pTHX_2);
5300 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5301         assert(a); assert(b)
5302
5303 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5304                         __attribute__nonnull__(pTHX_1)
5305                         __attribute__nonnull__(pTHX_2);
5306 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5307         assert(a); assert(b)
5308
5309 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5310                         __attribute__nonnull__(pTHX_3);
5311 #define PERL_ARGS_ASSERT_QSORTSVU       \
5312         assert(compare)
5313
5314 #endif
5315
5316 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5317 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5318                         __attribute__nonnull__(pTHX_1)
5319                         __attribute__nonnull__(pTHX_2)
5320                         __attribute__nonnull__(pTHX_3);
5321 #define PERL_ARGS_ASSERT_DOFORM \
5322         assert(cv); assert(gv); assert(retop)
5323
5324 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5325 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5326                         __attribute__warn_unused_result__
5327                         __attribute__nonnull__(pTHX_1)
5328                         __attribute__nonnull__(pTHX_2);
5329 #define PERL_ARGS_ASSERT_DOONELINER     \
5330         assert(cmd); assert(filename)
5331
5332 #  endif
5333 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5334                         __attribute__nonnull__(pTHX_1);
5335 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5336         assert(array)
5337
5338 #endif
5339
5340 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5341 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5342                         __attribute__nonnull__(pTHX_1)
5343                         __attribute__nonnull__(pTHX_3);
5344 #define PERL_ARGS_ASSERT_REG    \
5345         assert(pRExC_state); assert(flagp)
5346
5347 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_REGANODE       \
5350         assert(pRExC_state)
5351
5352 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_2);
5355 #define PERL_ARGS_ASSERT_REGATOM        \
5356         assert(pRExC_state); assert(flagp)
5357
5358 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5359                         __attribute__nonnull__(pTHX_1)
5360                         __attribute__nonnull__(pTHX_2);
5361 #define PERL_ARGS_ASSERT_REGBRANCH      \
5362         assert(pRExC_state); assert(flagp)
5363
5364 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5365                         __attribute__nonnull__(pTHX_1)
5366                         __attribute__nonnull__(pTHX_3);
5367 #define PERL_ARGS_ASSERT_REGUNI \
5368         assert(pRExC_state); assert(s)
5369
5370 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5371                         __attribute__nonnull__(pTHX_1);
5372 #define PERL_ARGS_ASSERT_REGCLASS       \
5373         assert(pRExC_state)
5374
5375 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5376                         __attribute__nonnull__(pTHX_1);
5377 #define PERL_ARGS_ASSERT_REG_NODE       \
5378         assert(pRExC_state)
5379
5380 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5381                         __attribute__nonnull__(pTHX_2);
5382 #define PERL_ARGS_ASSERT_REG_RECODE     \
5383         assert(encp)
5384
5385 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5386                         __attribute__nonnull__(pTHX_1)
5387                         __attribute__nonnull__(pTHX_2);
5388 #define PERL_ARGS_ASSERT_REGPIECE       \
5389         assert(pRExC_state); assert(flagp)
5390
5391 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5392                         __attribute__nonnull__(pTHX_1);
5393 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5394         assert(pRExC_state)
5395
5396 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5397                         __attribute__nonnull__(pTHX_1)
5398                         __attribute__nonnull__(pTHX_3);
5399 #define PERL_ARGS_ASSERT_REGINSERT      \
5400         assert(pRExC_state); assert(opnd)
5401
5402 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5403                         __attribute__nonnull__(pTHX_1)
5404                         __attribute__nonnull__(pTHX_2)
5405                         __attribute__nonnull__(pTHX_3);
5406 #define PERL_ARGS_ASSERT_REGTAIL        \
5407         assert(pRExC_state); assert(p); assert(val)
5408
5409 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5410                         __attribute__nonnull__(pTHX_1);
5411 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5412         assert(pRExC_state)
5413
5414 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5415                         __attribute__nonnull__(pTHX_1)
5416                         __attribute__nonnull__(pTHX_2)
5417                         __attribute__nonnull__(pTHX_3);
5418 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5419         assert(pRExC_state); assert(scan); assert(min)
5420
5421 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5422                         __attribute__warn_unused_result__
5423                         __attribute__nonnull__(1)
5424                         __attribute__nonnull__(2);
5425 #define PERL_ARGS_ASSERT_REGWHITE       \
5426         assert(pRExC_state); assert(p)
5427
5428 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5429                         __attribute__nonnull__(pTHX_1);
5430 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5431         assert(pRExC_state)
5432
5433 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5434                         __attribute__nonnull__(pTHX_1);
5435 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5436         assert(pRExC_state)
5437
5438 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5439                         __attribute__nonnull__(pTHX_1)
5440                         __attribute__nonnull__(pTHX_2)
5441                         __attribute__nonnull__(pTHX_3);
5442 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5443         assert(pRExC_state); assert(data); assert(minlenp)
5444
5445 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5446                         __attribute__nonnull__(1)
5447                         __attribute__nonnull__(2);
5448 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5449         assert(pRExC_state); assert(cl)
5450
5451 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5452                         __attribute__warn_unused_result__
5453                         __attribute__nonnull__(1);
5454 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5455         assert(cl)
5456
5457 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5458                         __attribute__nonnull__(1)
5459                         __attribute__nonnull__(2);
5460 #define PERL_ARGS_ASSERT_CL_INIT        \
5461         assert(pRExC_state); assert(cl)
5462
5463 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5464                         __attribute__nonnull__(1)
5465                         __attribute__nonnull__(2);
5466 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5467         assert(pRExC_state); assert(cl)
5468
5469 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5470                         __attribute__nonnull__(1)
5471                         __attribute__nonnull__(2);
5472 #define PERL_ARGS_ASSERT_CL_AND \
5473         assert(cl); assert(and_with)
5474
5475 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5476                         __attribute__nonnull__(1)
5477                         __attribute__nonnull__(2)
5478                         __attribute__nonnull__(3);
5479 #define PERL_ARGS_ASSERT_CL_OR  \
5480         assert(pRExC_state); assert(cl); assert(or_with)
5481
5482 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)
5483                         __attribute__nonnull__(pTHX_1)
5484                         __attribute__nonnull__(pTHX_2)
5485                         __attribute__nonnull__(pTHX_3)
5486                         __attribute__nonnull__(pTHX_4)
5487                         __attribute__nonnull__(pTHX_5);
5488 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5489         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5490
5491 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5492                         __attribute__warn_unused_result__
5493                         __attribute__nonnull__(1)
5494                         __attribute__nonnull__(3);
5495 #define PERL_ARGS_ASSERT_ADD_DATA       \
5496         assert(pRExC_state); assert(s)
5497
5498 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5499                         __attribute__noreturn__
5500                         __attribute__nonnull__(pTHX_1)
5501                         __attribute__nonnull__(pTHX_2);
5502 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5503         assert(pat1); assert(pat2)
5504
5505 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5506                         __attribute__nonnull__(pTHX_1);
5507 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5508         assert(pRExC_state)
5509
5510 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5511                         __attribute__nonnull__(pTHX_1);
5512 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5513         assert(pRExC_state)
5514
5515 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)
5516                         __attribute__nonnull__(pTHX_1)
5517                         __attribute__nonnull__(pTHX_2)
5518                         __attribute__nonnull__(pTHX_3)
5519                         __attribute__nonnull__(pTHX_4)
5520                         __attribute__nonnull__(pTHX_5);
5521 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5522         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5523
5524 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5525                         __attribute__nonnull__(pTHX_1)
5526                         __attribute__nonnull__(pTHX_2)
5527                         __attribute__nonnull__(pTHX_3);
5528 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5529         assert(pRExC_state); assert(source); assert(stclass)
5530
5531 #  ifdef DEBUGGING
5532 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5533 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)
5534                         __attribute__nonnull__(pTHX_1)
5535                         __attribute__nonnull__(pTHX_2)
5536                         __attribute__nonnull__(pTHX_3)
5537                         __attribute__nonnull__(pTHX_6);
5538 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5539         assert(r); assert(start); assert(node); assert(sv)
5540
5541 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5542                         __attribute__nonnull__(pTHX_1);
5543 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5544         assert(sv)
5545
5546 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5547                         __attribute__nonnull__(pTHX_1)
5548                         __attribute__nonnull__(pTHX_3);
5549 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5550         assert(trie); assert(revcharmap)
5551
5552 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5553                         __attribute__nonnull__(pTHX_1)
5554                         __attribute__nonnull__(pTHX_3);
5555 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5556         assert(trie); assert(revcharmap)
5557
5558 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5559                         __attribute__nonnull__(pTHX_1)
5560                         __attribute__nonnull__(pTHX_3);
5561 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5562         assert(trie); assert(revcharmap)
5563
5564 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5565                         __attribute__nonnull__(pTHX_1)
5566                         __attribute__nonnull__(pTHX_2)
5567                         __attribute__nonnull__(pTHX_3);
5568 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5569         assert(pRExC_state); assert(p); assert(val)
5570
5571 #  endif
5572 #endif
5573
5574 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5575 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5576                         __attribute__warn_unused_result__
5577                         __attribute__nonnull__(pTHX_1)
5578                         __attribute__nonnull__(pTHX_2);
5579 #define PERL_ARGS_ASSERT_REGMATCH       \
5580         assert(reginfo); assert(prog)
5581
5582 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5583                         __attribute__warn_unused_result__
5584                         __attribute__nonnull__(pTHX_1)
5585                         __attribute__nonnull__(pTHX_2);
5586 #define PERL_ARGS_ASSERT_REGREPEAT      \
5587         assert(prog); assert(p)
5588
5589 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5590                         __attribute__warn_unused_result__
5591                         __attribute__nonnull__(pTHX_1)
5592                         __attribute__nonnull__(pTHX_2);
5593 #define PERL_ARGS_ASSERT_REGTRY \
5594         assert(reginfo); assert(startpos)
5595
5596 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5597                         __attribute__warn_unused_result__
5598                         __attribute__nonnull__(pTHX_2)
5599                         __attribute__nonnull__(pTHX_3);
5600 #define PERL_ARGS_ASSERT_REGINCLASS     \
5601         assert(n); assert(p)
5602
5603 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5604 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5605                         __attribute__nonnull__(pTHX_1);
5606 #define PERL_ARGS_ASSERT_REGCPPOP       \
5607         assert(rex)
5608
5609 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5610                         __attribute__warn_unused_result__
5611                         __attribute__nonnull__(1)
5612                         __attribute__nonnull__(3);
5613 #define PERL_ARGS_ASSERT_REGHOP3        \
5614         assert(s); assert(lim)
5615
5616 #ifdef XXX_dmq
5617 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5618                         __attribute__warn_unused_result__
5619                         __attribute__nonnull__(1)
5620                         __attribute__nonnull__(3)
5621                         __attribute__nonnull__(4);
5622 #define PERL_ARGS_ASSERT_REGHOP4        \
5623         assert(s); assert(llim); assert(rlim)
5624
5625 #endif
5626 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5627                         __attribute__warn_unused_result__
5628                         __attribute__nonnull__(1)
5629                         __attribute__nonnull__(3);
5630 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5631         assert(s); assert(lim)
5632
5633 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5634                         __attribute__warn_unused_result__
5635                         __attribute__nonnull__(pTHX_1)
5636                         __attribute__nonnull__(pTHX_2)
5637                         __attribute__nonnull__(pTHX_3)
5638                         __attribute__nonnull__(pTHX_4);
5639 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5640         assert(prog); assert(c); assert(s); assert(strend)
5641
5642 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5643                         __attribute__nonnull__(pTHX_1);
5644 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5645         assert(prog)
5646
5647 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5648                         __attribute__nonnull__(pTHX_1);
5649 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5650         assert(prog)
5651
5652 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5653                         __attribute__warn_unused_result__
5654                         __attribute__nonnull__(pTHX_1)
5655                         __attribute__nonnull__(pTHX_2);
5656 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5657         assert(rex); assert(scan)
5658
5659 #  ifdef DEBUGGING
5660 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)
5661                         __attribute__nonnull__(pTHX_1)
5662                         __attribute__nonnull__(pTHX_2)
5663                         __attribute__nonnull__(pTHX_3)
5664                         __attribute__nonnull__(pTHX_4)
5665                         __attribute__nonnull__(pTHX_5);
5666 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5667         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5668
5669 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5670                         __attribute__nonnull__(pTHX_1)
5671                         __attribute__nonnull__(pTHX_3)
5672                         __attribute__nonnull__(pTHX_4)
5673                         __attribute__nonnull__(pTHX_5);
5674 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5675         assert(prog); assert(start); assert(end); assert(blurb)
5676
5677 #  endif
5678 #endif
5679
5680 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5681 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5682 STATIC void     S_debprof(pTHX_ const OP *o)
5683                         __attribute__nonnull__(pTHX_1);
5684 #define PERL_ARGS_ASSERT_DEBPROF        \
5685         assert(o)
5686
5687 STATIC void     S_sequence(pTHX_ const OP *o);
5688 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5689 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5690 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5691                         __attribute__nonnull__(pTHX_1);
5692 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5693         assert(pm)
5694
5695 #endif
5696
5697 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5698 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5699                         __attribute__nonnull__(pTHX_1);
5700 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5701         assert(sptr)
5702
5703 #endif
5704
5705 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5706 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5707                         __attribute__nonnull__(pTHX_1)
5708                         __attribute__nonnull__(pTHX_2);
5709 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5710         assert(tsv); assert(sv)
5711
5712 #endif
5713
5714 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5715 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5716                         __attribute__nonnull__(pTHX_1)
5717                         __attribute__nonnull__(pTHX_2);
5718 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5719         assert(sv); assert(av)
5720
5721 #endif
5722
5723 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5724 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5725                         __attribute__warn_unused_result__
5726                         __attribute__nonnull__(1)
5727                         __attribute__nonnull__(5);
5728 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5729         assert(buf); assert(peob)
5730
5731 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5732                         __attribute__nonnull__(pTHX_1);
5733 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5734         assert(sv)
5735
5736 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5737                         __attribute__nonnull__(pTHX_1);
5738 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5739         assert(sv)
5740
5741 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5742                         __attribute__nonnull__(pTHX_1);
5743 #define PERL_ARGS_ASSERT_VISIT  \
5744         assert(f)
5745
5746 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5747                         __attribute__nonnull__(pTHX_1)
5748                         __attribute__nonnull__(pTHX_2);
5749 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5750         assert(tsv); assert(sv)
5751
5752 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5753                         __attribute__warn_unused_result__;
5754
5755 #  ifdef DEBUGGING
5756 STATIC void     S_del_sv(pTHX_ SV *p)
5757                         __attribute__nonnull__(pTHX_1);
5758 #define PERL_ARGS_ASSERT_DEL_SV \
5759         assert(p)
5760
5761 #  endif
5762 #  if !defined(NV_PRESERVES_UV)
5763 #    ifdef DEBUGGING
5764 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5765                         __attribute__nonnull__(pTHX_1);
5766 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5767         assert(sv)
5768
5769 #    else
5770 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5771                         __attribute__nonnull__(pTHX_1);
5772 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5773         assert(sv)
5774
5775 #    endif
5776 #  endif
5777 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5778                         __attribute__warn_unused_result__
5779                         __attribute__nonnull__(pTHX_1);
5780 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5781         assert(pattern)
5782
5783 #
5784 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5785                         __attribute__nonnull__(1)
5786                         __attribute__nonnull__(2);
5787 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5788         assert(start); assert(send)
5789
5790 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5791                         __attribute__nonnull__(1)
5792                         __attribute__nonnull__(2);
5793 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5794         assert(start); assert(send)
5795
5796 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)
5797                         __attribute__nonnull__(pTHX_1)
5798                         __attribute__nonnull__(pTHX_2)
5799                         __attribute__nonnull__(pTHX_3)
5800                         __attribute__nonnull__(pTHX_4);
5801 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5802         assert(sv); assert(mgp); assert(start); assert(send)
5803
5804 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5805                         __attribute__nonnull__(pTHX_1)
5806                         __attribute__nonnull__(pTHX_2);
5807 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5808         assert(sv); assert(mgp)
5809
5810 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5811                         __attribute__nonnull__(pTHX_1)
5812                         __attribute__nonnull__(pTHX_2)
5813                         __attribute__nonnull__(pTHX_3);
5814 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5815         assert(s); assert(target); assert(end)
5816
5817 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5818                         __attribute__nonnull__(2)
5819                         __attribute__nonnull__(3);
5820 #define PERL_ARGS_ASSERT_F0CONVERT      \
5821         assert(endbuf); assert(len)
5822
5823 #  if defined(PERL_OLD_COPY_ON_WRITE)
5824 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5825                         __attribute__nonnull__(pTHX_1)
5826                         __attribute__nonnull__(pTHX_2)
5827                         __attribute__nonnull__(pTHX_3);
5828 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5829         assert(sv); assert(pvx); assert(after)
5830
5831 #  endif
5832 STATIC SV *     S_more_sv(pTHX);
5833 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5834 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5835                         __attribute__nonnull__(pTHX_1);
5836 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5837         assert(sv)
5838
5839 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5840                         __attribute__nonnull__(pTHX_1)
5841                         __attribute__nonnull__(pTHX_2);
5842 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5843         assert(dstr); assert(sstr)
5844
5845 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5846                         __attribute__nonnull__(pTHX_1)
5847                         __attribute__nonnull__(pTHX_2);
5848 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5849         assert(dstr); assert(sstr)
5850
5851 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5852                         __attribute__warn_unused_result__
5853                         __attribute__nonnull__(1);
5854 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5855         assert(tbl)
5856
5857 #endif
5858
5859 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5860 STATIC void     S_check_uni(pTHX);
5861 STATIC void     S_force_next(pTHX_ I32 type);
5862 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5863                         __attribute__nonnull__(pTHX_1);
5864 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5865         assert(s)
5866
5867 STATIC char*    S_force_strict_version(pTHX_ char *s)
5868                         __attribute__nonnull__(pTHX_1);
5869 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5870         assert(s)
5871
5872 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5873                         __attribute__nonnull__(pTHX_1);
5874 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5875         assert(start)
5876
5877 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5878                         __attribute__nonnull__(pTHX_1);
5879 #define PERL_ARGS_ASSERT_TOKEQ  \
5880         assert(sv)
5881
5882 STATIC void     S_readpipe_override(pTHX);
5883 STATIC char*    S_scan_const(pTHX_ char *start)
5884                         __attribute__warn_unused_result__
5885                         __attribute__nonnull__(pTHX_1);
5886 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5887         assert(start)
5888
5889 STATIC char*    S_scan_formline(pTHX_ char *s)
5890                         __attribute__warn_unused_result__
5891                         __attribute__nonnull__(pTHX_1);
5892 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5893         assert(s)
5894
5895 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5896                         __attribute__warn_unused_result__
5897                         __attribute__nonnull__(pTHX_1);
5898 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5899         assert(s)
5900
5901 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5902                         __attribute__nonnull__(pTHX_1)
5903                         __attribute__nonnull__(pTHX_2)
5904                         __attribute__nonnull__(pTHX_3);
5905 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5906         assert(s); assert(send); assert(dest)
5907
5908 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5909                         __attribute__warn_unused_result__
5910                         __attribute__nonnull__(pTHX_1);
5911 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5912         assert(start)
5913
5914 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5915                         __attribute__warn_unused_result__
5916                         __attribute__nonnull__(pTHX_1);
5917 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5918         assert(start)
5919
5920 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5921                         __attribute__warn_unused_result__
5922                         __attribute__nonnull__(pTHX_1);
5923 #define PERL_ARGS_ASSERT_SCAN_STR       \
5924         assert(start)
5925
5926 STATIC char*    S_scan_subst(pTHX_ char *start)
5927                         __attribute__warn_unused_result__
5928                         __attribute__nonnull__(pTHX_1);
5929 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5930         assert(start)
5931
5932 STATIC char*    S_scan_trans(pTHX_ char *start)
5933                         __attribute__warn_unused_result__
5934                         __attribute__nonnull__(pTHX_1);
5935 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5936         assert(start)
5937
5938 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5939                         __attribute__nonnull__(pTHX_1)
5940                         __attribute__nonnull__(pTHX_2)
5941                         __attribute__nonnull__(pTHX_5);
5942 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5943         assert(s); assert(dest); assert(slp)
5944
5945 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5946 STATIC char*    S_skipspace(pTHX_ char *s)
5947                         __attribute__warn_unused_result__
5948                         __attribute__nonnull__(pTHX_1);
5949 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5950         assert(s)
5951
5952 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5953                         __attribute__warn_unused_result__
5954                         __attribute__nonnull__(pTHX_1);
5955 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5956         assert(s)
5957
5958 #ifndef PERL_NO_UTF16_FILTER
5959 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5960                         __attribute__nonnull__(pTHX_2);
5961 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5962         assert(sv)
5963
5964 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5965                         __attribute__nonnull__(pTHX_1);
5966 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5967         assert(s)
5968
5969 #endif
5970 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5971                         __attribute__nonnull__(pTHX_1)
5972                         __attribute__nonnull__(pTHX_2)
5973                         __attribute__nonnull__(pTHX_3);
5974 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5975         assert(s); assert(name); assert(what)
5976
5977 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5978                         __attribute__nonnull__(pTHX_1);
5979 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5980         assert(name)
5981
5982 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5983                         __attribute__nonnull__(pTHX_1);
5984 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5985         assert(s)
5986
5987 STATIC void     S_incline(pTHX_ const char *s)
5988                         __attribute__nonnull__(pTHX_1);
5989 #define PERL_ARGS_ASSERT_INCLINE        \
5990         assert(s)
5991
5992 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5993                         __attribute__nonnull__(pTHX_1);
5994 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5995         assert(s)
5996
5997 STATIC int      S_intuit_more(pTHX_ char *s)
5998                         __attribute__nonnull__(pTHX_1);
5999 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6000         assert(s)
6001
6002 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6003                         __attribute__nonnull__(pTHX_3);
6004 #define PERL_ARGS_ASSERT_LOP    \
6005         assert(s)
6006
6007 STATIC void     S_missingterm(pTHX_ char *s)
6008                         __attribute__noreturn__;
6009
6010 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6011                         __attribute__nonnull__(pTHX_1);
6012 #define PERL_ARGS_ASSERT_NO_OP  \
6013         assert(what)
6014
6015 STATIC I32      S_sublex_done(pTHX)
6016                         __attribute__warn_unused_result__;
6017
6018 STATIC I32      S_sublex_push(pTHX)
6019                         __attribute__warn_unused_result__;
6020
6021 STATIC I32      S_sublex_start(pTHX)
6022                         __attribute__warn_unused_result__;
6023
6024 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6025                         __attribute__warn_unused_result__
6026                         __attribute__nonnull__(pTHX_1);
6027 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6028         assert(sv)
6029
6030 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6031                         __attribute__warn_unused_result__
6032                         __attribute__nonnull__(pTHX_1);
6033 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6034         assert(pkgname)
6035
6036 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6037                         __attribute__warn_unused_result__
6038                         __attribute__nonnull__(pTHX_2);
6039 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6040         assert(s)
6041
6042 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)
6043                         __attribute__nonnull__(pTHX_3)
6044                         __attribute__nonnull__(pTHX_5);
6045 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6046         assert(key); assert(sv)
6047
6048 STATIC int      S_deprecate_commaless_var_list(pTHX);
6049 STATIC int      S_ao(pTHX_ int toketype);
6050 #  if defined(PERL_CR_FILTER)
6051 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6052 STATIC void     S_strip_return(pTHX_ SV *sv)
6053                         __attribute__nonnull__(pTHX_1);
6054 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6055         assert(sv)
6056
6057 #  endif
6058 #  if defined(DEBUGGING)
6059 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6060                         __attribute__nonnull__(pTHX_2);
6061 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6062         assert(lvalp)
6063
6064 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6065                         __attribute__nonnull__(pTHX_1)
6066                         __attribute__nonnull__(pTHX_2);
6067 #define PERL_ARGS_ASSERT_PRINTBUF       \
6068         assert(fmt); assert(s)
6069
6070 #  endif
6071 #endif
6072
6073 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
6074 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6075                         __attribute__nonnull__(pTHX_1)
6076                         __attribute__nonnull__(pTHX_2);
6077 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6078         assert(stash); assert(name)
6079
6080 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6081                         __attribute__nonnull__(pTHX_1);
6082 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6083         assert(stash)
6084
6085 #endif
6086
6087 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
6088 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6089 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6090                         __attribute__nonnull__(pTHX_1);
6091 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6092         assert(locs)
6093
6094 #endif
6095 #endif
6096
6097 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6098 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6099                         __attribute__nonnull__(pTHX_1);
6100 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6101         assert(cop)
6102
6103 STATIC SV*      S_mess_alloc(pTHX);
6104 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6105                         __attribute__nonnull__(pTHX_1);
6106 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6107         assert(ex)
6108
6109 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6110 STATIC char *   S_write_no_mem(pTHX)
6111                         __attribute__noreturn__;
6112
6113 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6114 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)
6115                         __attribute__nonnull__(4)
6116                         __attribute__nonnull__(8)
6117                         __attribute__nonnull__(10);
6118 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6119         assert(type_name); assert(filename); assert(funcname)
6120
6121 #endif
6122 #endif
6123
6124 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
6125 STATIC NV       S_mulexp10(NV value, I32 exponent);
6126 #endif
6127
6128 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
6129 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6130                         __attribute__warn_unused_result__
6131                         __attribute__nonnull__(1);
6132 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6133         assert(s)
6134
6135 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6136                         __attribute__warn_unused_result__
6137                         __attribute__nonnull__(pTHX_1)
6138                         __attribute__nonnull__(pTHX_2)
6139                         __attribute__nonnull__(pTHX_3);
6140 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6141         assert(p); assert(swash); assert(swashname)
6142
6143 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6144                         __attribute__warn_unused_result__
6145                         __attribute__nonnull__(pTHX_1);
6146 #define PERL_ARGS_ASSERT_SWASH_GET      \
6147         assert(swash)
6148
6149 #endif
6150
6151 START_EXTERN_C
6152
6153 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6154                         __attribute__nonnull__(pTHX_1);
6155 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6156         assert(dstr)
6157
6158 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6159                         __attribute__nonnull__(pTHX_1)
6160                         __attribute__nonnull__(pTHX_2);
6161 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6162         assert(dstr); assert(sstr)
6163
6164 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6165                         __attribute__nonnull__(pTHX_1);
6166 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6167         assert(dsv)
6168
6169 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6170                         __attribute__nonnull__(pTHX_1); */
6171
6172 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6173                         __attribute__nonnull__(pTHX_1);
6174 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6175         assert(sv)
6176
6177 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6178                         __attribute__nonnull__(pTHX_1);
6179 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6180         assert(sv)
6181
6182 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6183                         __attribute__nonnull__(pTHX_1)
6184                         __attribute__nonnull__(pTHX_2);
6185 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6186         assert(dsv); assert(ssv)
6187
6188 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6189                         __attribute__nonnull__(pTHX_1)
6190                         __attribute__nonnull__(pTHX_2);
6191 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6192         assert(s); assert(value)
6193
6194 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6195 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6196 #ifdef PERL_OLD_COPY_ON_WRITE
6197 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6198                         __attribute__nonnull__(pTHX_2);
6199 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6200         assert(sstr)
6201
6202 #endif
6203
6204 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6205
6206 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6207 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6208 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6209 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6210 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6211 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6212 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6213 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6214 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6215 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6216 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6217 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6218                         __attribute__nonnull__(pTHX_2);
6219 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6220         assert(vbuf)
6221
6222 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6223                         __attribute__nonnull__(pTHX_2);
6224 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6225         assert(vbuf)
6226
6227 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6228                         __attribute__nonnull__(pTHX_2);
6229 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6230         assert(vbuf)
6231
6232 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6233 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6234
6235 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6236 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6237 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6238                         __attribute__warn_unused_result__;
6239
6240 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6241                         __attribute__warn_unused_result__;
6242
6243
6244 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6245                         __attribute__warn_unused_result__;
6246
6247 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6248                         __attribute__warn_unused_result__;
6249
6250 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6251                         __attribute__warn_unused_result__;
6252
6253 #endif /* PERLIO_LAYERS */
6254
6255 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6256 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6257 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6258                         __attribute__nonnull__(pTHX_1);
6259 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6260         assert(stack_base)
6261
6262 #endif
6263
6264 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6265                         __attribute__malloc__
6266                         __attribute__warn_unused_result__;
6267
6268 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6269                         __attribute__nonnull__(pTHX_1);
6270 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6271         assert(cv)
6272
6273 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6274                         __attribute__nonnull__(pTHX_1);
6275 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6276         assert(name)
6277
6278 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6279                         __attribute__nonnull__(pTHX_1);
6280 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6281         assert(sv)
6282
6283 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6284 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6285                         __attribute__nonnull__(pTHX_1);
6286 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6287         assert(name)
6288
6289 #endif
6290 #ifdef DEBUGGING
6291 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6292                         __attribute__nonnull__(pTHX_2);
6293 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6294         assert(sv)
6295
6296 #endif
6297 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6298 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6299 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6300                         __attribute__nonnull__(pTHX_2);
6301 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6302         assert(file)
6303
6304 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6305                         __attribute__nonnull__(pTHX_1)
6306                         __attribute__nonnull__(pTHX_2)
6307                         __attribute__nonnull__(pTHX_3);
6308 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6309         assert(padlist); assert(old_cv); assert(new_cv)
6310
6311
6312 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6313                         __attribute__nonnull__(pTHX_1);
6314 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6315         assert(padlist)
6316
6317 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6318                         __attribute__warn_unused_result__;
6319
6320 #if defined(USE_ITHREADS)
6321 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6322                         __attribute__warn_unused_result__
6323                         __attribute__nonnull__(pTHX_2);
6324 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6325         assert(param)
6326
6327 #endif
6328
6329 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6330 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)
6331                         __attribute__nonnull__(pTHX_1)
6332                         __attribute__nonnull__(pTHX_2)
6333                         __attribute__nonnull__(pTHX_6)
6334                         __attribute__nonnull__(pTHX_7);
6335 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6336         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6337
6338 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6339                         __attribute__nonnull__(pTHX_1);
6340 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6341         assert(namesv)
6342
6343 #  if defined(DEBUGGING)
6344 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6345                         __attribute__nonnull__(pTHX_1)
6346                         __attribute__nonnull__(pTHX_2);
6347 #define PERL_ARGS_ASSERT_CV_DUMP        \
6348         assert(cv); assert(title)
6349
6350 #  endif
6351 #endif
6352 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6353                         __attribute__warn_unused_result__;
6354
6355 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6356 #if defined(DEBUGGING)
6357 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6358                         __attribute__warn_unused_result__
6359                         __attribute__nonnull__(pTHX_1);
6360 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6361         assert(s)
6362
6363 #endif
6364 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6365                         __attribute__nonnull__(pTHX_1);
6366 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6367         assert(sv)
6368
6369 #ifdef DEBUGGING
6370 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6371                         __attribute__nonnull__(pTHX_1);
6372 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6373         assert(hv)
6374
6375 #endif
6376
6377 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6378                         __attribute__warn_unused_result__
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6381         assert(hv)
6382
6383 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6384                         __attribute__warn_unused_result__
6385                         __attribute__nonnull__(pTHX_1);
6386 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6387         assert(hv)
6388
6389 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6390                         __attribute__warn_unused_result__
6391                         __attribute__nonnull__(pTHX_1);
6392 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6393         assert(hv)
6394
6395 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6396                         __attribute__nonnull__(pTHX_1);
6397 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6398         assert(hv)
6399
6400 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6401                         __attribute__nonnull__(pTHX_1);
6402 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6403         assert(hv)
6404
6405 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6406                         __attribute__nonnull__(pTHX_1);
6407 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6408         assert(hv)
6409
6410 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6411                         __attribute__nonnull__(pTHX_1);
6412 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6413         assert(hv)
6414
6415 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6416 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6417                         __attribute__nonnull__(pTHX_1);
6418 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6419         assert(hv)
6420
6421 #endif
6422 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6423                         __attribute__nonnull__(pTHX_1);
6424 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6425         assert(hv)
6426
6427 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6428                         __attribute__warn_unused_result__
6429                         __attribute__nonnull__(pTHX_1);
6430 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6431         assert(hv)
6432
6433 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6434                         __attribute__warn_unused_result__
6435                         __attribute__nonnull__(pTHX_1);
6436 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6437         assert(hv)
6438
6439 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6440                         __attribute__nonnull__(pTHX_1);
6441 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6442         assert(hv)
6443
6444
6445 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6446                         __attribute__nonnull__(pTHX_1)
6447                         __attribute__nonnull__(pTHX_2);
6448 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6449         assert(hv); assert(mg)
6450
6451
6452 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6453 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6454                         __attribute__nonnull__(pTHX_2);
6455 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6456         assert(val)
6457
6458 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6459                         __attribute__nonnull__(pTHX_2);
6460 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6461         assert(val)
6462
6463 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6464 #endif
6465
6466 #ifdef PERL_NEED_MY_HTOLE16
6467 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6468 #endif
6469 #ifdef PERL_NEED_MY_LETOH16
6470 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6471 #endif
6472 #ifdef PERL_NEED_MY_HTOBE16
6473 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6474 #endif
6475 #ifdef PERL_NEED_MY_BETOH16
6476 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6477 #endif
6478 #ifdef PERL_NEED_MY_HTOLE32
6479 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6480 #endif
6481 #ifdef PERL_NEED_MY_LETOH32
6482 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6483 #endif
6484 #ifdef PERL_NEED_MY_HTOBE32
6485 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6486 #endif
6487 #ifdef PERL_NEED_MY_BETOH32
6488 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6489 #endif
6490 #ifdef PERL_NEED_MY_HTOLE64
6491 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6492 #endif
6493 #ifdef PERL_NEED_MY_LETOH64
6494 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6495 #endif
6496 #ifdef PERL_NEED_MY_HTOBE64
6497 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6498 #endif
6499 #ifdef PERL_NEED_MY_BETOH64
6500 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6501 #endif
6502
6503 #ifdef PERL_NEED_MY_HTOLES
6504 PERL_CALLCONV short     Perl_my_htoles(short n);
6505 #endif
6506 #ifdef PERL_NEED_MY_LETOHS
6507 PERL_CALLCONV short     Perl_my_letohs(short n);
6508 #endif
6509 #ifdef PERL_NEED_MY_HTOBES
6510 PERL_CALLCONV short     Perl_my_htobes(short n);
6511 #endif
6512 #ifdef PERL_NEED_MY_BETOHS
6513 PERL_CALLCONV short     Perl_my_betohs(short n);
6514 #endif
6515 #ifdef PERL_NEED_MY_HTOLEI
6516 PERL_CALLCONV int       Perl_my_htolei(int n);
6517 #endif
6518 #ifdef PERL_NEED_MY_LETOHI
6519 PERL_CALLCONV int       Perl_my_letohi(int n);
6520 #endif
6521 #ifdef PERL_NEED_MY_HTOBEI
6522 PERL_CALLCONV int       Perl_my_htobei(int n);
6523 #endif
6524 #ifdef PERL_NEED_MY_BETOHI
6525 PERL_CALLCONV int       Perl_my_betohi(int n);
6526 #endif
6527 #ifdef PERL_NEED_MY_HTOLEL
6528 PERL_CALLCONV long      Perl_my_htolel(long n);
6529 #endif
6530 #ifdef PERL_NEED_MY_LETOHL
6531 PERL_CALLCONV long      Perl_my_letohl(long n);
6532 #endif
6533 #ifdef PERL_NEED_MY_HTOBEL
6534 PERL_CALLCONV long      Perl_my_htobel(long n);
6535 #endif
6536 #ifdef PERL_NEED_MY_BETOHL
6537 PERL_CALLCONV long      Perl_my_betohl(long n);
6538 #endif
6539
6540 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6541                         __attribute__nonnull__(1);
6542 #define PERL_ARGS_ASSERT_MY_SWABN       \
6543         assert(ptr)
6544
6545
6546 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6547                         __attribute__nonnull__(pTHX_1);
6548 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6549         assert(name)
6550
6551 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6552                         __attribute__nonnull__(pTHX_1);
6553 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6554         assert(name)
6555
6556 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6557                         __attribute__warn_unused_result__
6558                         __attribute__nonnull__(pTHX_1);
6559 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6560         assert(name_sv)
6561
6562
6563 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6564                         __attribute__warn_unused_result__
6565                         __attribute__nonnull__(pTHX_1)
6566                         __attribute__nonnull__(pTHX_2);
6567 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6568         assert(c); assert(hv)
6569
6570
6571 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6572 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6573                         __attribute__nonnull__(pTHX_1);
6574 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6575         assert(sv)
6576
6577 #endif
6578
6579 #ifdef PERL_DONT_CREATE_GVSV
6580 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6581 #endif
6582 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6583 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6584 #endif
6585 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6586 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6587 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6588                         __attribute__malloc__
6589                         __attribute__warn_unused_result__
6590                         __attribute__nonnull__(pTHX_2);
6591 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6592         assert(bits)
6593
6594
6595 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6596                         __attribute__nonnull__(pTHX_1);
6597 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6598         assert(chunk)
6599
6600
6601 #ifndef SPRINTF_RETURNS_STRLEN
6602 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6603                         __attribute__nonnull__(1)
6604                         __attribute__nonnull__(2);
6605 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6606         assert(buffer); assert(pat)
6607
6608 #endif
6609
6610 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6611                         __attribute__format__(__printf__,3,4)
6612                         __attribute__nonnull__(1)
6613                         __attribute__nonnull__(3);
6614 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6615         assert(buffer); assert(format)
6616
6617 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6618                         __attribute__nonnull__(1)
6619                         __attribute__nonnull__(3);
6620 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6621         assert(buffer); assert(format)
6622
6623
6624 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6625
6626 #ifdef PERL_IMPLICIT_CONTEXT
6627 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6628 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6629                         __attribute__nonnull__(pTHX_1);
6630 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6631         assert(my_cxt_key)
6632
6633 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6634                         __attribute__nonnull__(pTHX_1);
6635 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6636         assert(my_cxt_key)
6637
6638 #else
6639 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6640                         __attribute__nonnull__(pTHX_1);
6641 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6642         assert(index)
6643
6644 #endif
6645 #endif
6646
6647 #ifndef HAS_STRLCAT
6648 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6649 #endif
6650
6651 #ifndef HAS_STRLCPY
6652 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6653 #endif
6654
6655 #ifdef PERL_MAD
6656 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6657                         __attribute__nonnull__(1);
6658 #define PERL_ARGS_ASSERT_PAD_PEG        \
6659         assert(s)
6660
6661 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6662 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6663                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6664                         __attribute__nonnull__(pTHX_2)
6665                         __attribute__nonnull__(pTHX_3);
6666 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6667         assert(file); assert(pat)
6668
6669 #endif
6670 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6671                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6672                         __attribute__nonnull__(pTHX_2)
6673                         __attribute__nonnull__(pTHX_3);
6674 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6675         assert(file); assert(pat)
6676
6677 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6678                         __attribute__nonnull__(pTHX_2)
6679                         __attribute__nonnull__(pTHX_3);
6680 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6681         assert(file); assert(pat)
6682
6683 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6684 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6685 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6686                         __attribute__nonnull__(pTHX_1);
6687 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6688         assert(stash)
6689
6690 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6691                         __attribute__nonnull__(pTHX_1);
6692 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6693         assert(stash)
6694
6695 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6696                         __attribute__nonnull__(pTHX_1);
6697 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6698         assert(gv)
6699
6700 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6701                         __attribute__nonnull__(pTHX_1);
6702 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6703         assert(gv)
6704
6705 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6706                         __attribute__nonnull__(pTHX_1);
6707 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6708         assert(gv)
6709
6710 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6711 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6712                         __attribute__nonnull__(pTHX_1)
6713                         __attribute__nonnull__(pTHX_2);
6714 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6715         assert(dsv); assert(ssv)
6716
6717 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6718                         __attribute__nonnull__(pTHX_1)
6719                         __attribute__nonnull__(pTHX_2);
6720 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6721         assert(dsv); assert(pv)
6722
6723 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6724                         __attribute__nonnull__(pTHX_1);
6725 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6726         assert(sv)
6727
6728 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6729                         __attribute__nonnull__(pTHX_2);
6730 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6731         assert(file)
6732
6733 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6734 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6735                         __attribute__nonnull__(pTHX_2);
6736 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6737         assert(file)
6738
6739 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6740                         __attribute__nonnull__(pTHX_1);
6741 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6742         assert(o)
6743
6744
6745 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6746 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6747                         __attribute__nonnull__(pTHX_1);
6748 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6749         assert(tk)
6750
6751 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6752                         __attribute__nonnull__(pTHX_1);
6753 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6754         assert(tk)
6755
6756 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6757 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6758 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6759 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6760 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6761 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6762                         __attribute__nonnull__(pTHX_2);
6763 #define PERL_ARGS_ASSERT_NEWMADSV       \
6764         assert(sv)
6765
6766 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6767 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6768
6769 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6770 STATIC char*    S_skipspace0(pTHX_ char *s)
6771                         __attribute__nonnull__(pTHX_1);
6772 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6773         assert(s)
6774
6775 STATIC char*    S_skipspace1(pTHX_ char *s)
6776                         __attribute__nonnull__(pTHX_1);
6777 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6778         assert(s)
6779
6780 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6781                         __attribute__nonnull__(pTHX_1);
6782 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6783         assert(s)
6784
6785 STATIC void     S_start_force(pTHX_ int where);
6786 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6787 #  endif
6788 PERL_CALLCONV int       Perl_madlex(pTHX);
6789 PERL_CALLCONV int       Perl_madparse(pTHX);
6790 #endif
6791 #if !defined(HAS_SIGNBIT)
6792 PERL_CALLCONV int       Perl_signbit(NV f)
6793                         __attribute__pure__;
6794
6795 #endif
6796
6797 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6798                         __attribute__nonnull__(pTHX_1)
6799                         __attribute__nonnull__(pTHX_2);
6800 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6801         assert(c); assert(sv)
6802
6803 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6804
6805 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6806                         __attribute__nonnull__(pTHX_1)
6807                         __attribute__nonnull__(pTHX_2);
6808 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6809         assert(smeta); assert(which)
6810
6811 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6812                         __attribute__nonnull__(pTHX_1)
6813                         __attribute__nonnull__(pTHX_2)
6814                         __attribute__nonnull__(pTHX_3);
6815 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6816         assert(smeta); assert(which); assert(data)
6817
6818 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6819                         __attribute__nonnull__(pTHX_1);
6820 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6821         assert(name)
6822
6823 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6824                         __attribute__nonnull__(pTHX_1);
6825 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6826         assert(mro)
6827
6828 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6829                         __attribute__nonnull__(pTHX_1)
6830                         __attribute__nonnull__(pTHX_2);
6831 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6832         assert(meta); assert(name)
6833
6834 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6835                         __attribute__nonnull__(pTHX_1);
6836 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6837         assert(stash)
6838
6839 #if defined(USE_ITHREADS)
6840 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6841                         __attribute__nonnull__(pTHX_1)
6842                         __attribute__nonnull__(pTHX_2);
6843 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6844         assert(smeta); assert(param)
6845
6846 #endif
6847 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6848                         __attribute__nonnull__(pTHX_1);
6849 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6850         assert(stash)
6851
6852 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6853 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6854                         __attribute__nonnull__(pTHX_1);
6855 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6856         assert(stash)
6857
6858 #endif
6859 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6860                         __attribute__nonnull__(pTHX_1);
6861 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6862         assert(stash)
6863
6864 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6865                         __attribute__nonnull__(pTHX_1);
6866 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6867         assert(stash)
6868
6869 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6870 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6871                         __attribute__nonnull__(1)
6872                         __attribute__nonnull__(2);
6873 #define PERL_ARGS_ASSERT_SYS_INIT       \
6874         assert(argc); assert(argv)
6875
6876 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6877                         __attribute__nonnull__(1)
6878                         __attribute__nonnull__(2)
6879                         __attribute__nonnull__(3);
6880 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6881         assert(argc); assert(argv); assert(env)
6882
6883 PERL_CALLCONV void      Perl_sys_term(void);
6884 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6885 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6886                         __attribute__nonnull__(pTHX_2);
6887 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6888         assert(label)
6889
6890
6891 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6892                         __attribute__nonnull__(pTHX_1)
6893                         __attribute__nonnull__(pTHX_3);
6894 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6895         assert(keyword_ptr); assert(op_ptr)
6896
6897
6898 #if defined(USE_ITHREADS)
6899 #  if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6900 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6901                         __attribute__nonnull__(pTHX_1);
6902 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6903         assert(unreferenced)
6904
6905 #  endif
6906 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6907                         __attribute__malloc__
6908                         __attribute__warn_unused_result__
6909                         __attribute__nonnull__(1)
6910                         __attribute__nonnull__(2);
6911 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6912         assert(from); assert(to)
6913
6914 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6915                         __attribute__nonnull__(1);
6916 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6917         assert(param)
6918
6919 #endif
6920 END_EXTERN_C
6921 /*
6922  * ex: set ts=8 sts=4 sw=4 noet:
6923  */
6924 /* ex: set ro: */