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
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 132         assert(left); assert(right)
 133
 134 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 135                         __attribute__nonnull__(pTHX_1);
 136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 137         assert(stash)
 138
 139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 140                         __attribute__warn_unused_result__;
 141
 142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 145                         __attribute__nonnull__(pTHX_2)
 146                         __attribute__nonnull__(pTHX_3);
 147 #define PERL_ARGS_ASSERT_APPLY  \
 148         assert(mark); assert(sp)
 149
 150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 151                         __attribute__nonnull__(pTHX_1)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 155         assert(stashpv); assert(cv); assert(attrstr)
 156
 157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 160         assert(av)
 161
 162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_DELETE      \
 165         assert(av)
 166
 167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 168                         __attribute__warn_unused_result__
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 176         assert(av)
 177
 178 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_1);
 181 #define PERL_ARGS_ASSERT_AV_FETCH       \
 182         assert(av)
 183
 184 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 185                         __attribute__nonnull__(pTHX_1);
 186 #define PERL_ARGS_ASSERT_AV_FILL        \
 187         assert(av)
 188
 189 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 190                         __attribute__warn_unused_result__
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_LEN \
 193         assert(av)
 194
 195 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_2);
 198 #define PERL_ARGS_ASSERT_AV_MAKE        \
 199         assert(strp)
 200
 201 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 202                         __attribute__nonnull__(pTHX_1);
 203 #define PERL_ARGS_ASSERT_AV_POP \
 204         assert(av)
 205
 206 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 207                         __attribute__nonnull__(pTHX_1)
 208                         __attribute__nonnull__(pTHX_2);
 209 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 210         assert(avp); assert(val)
 211
 212 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_PUSH        \
 216         assert(av); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 219                         __attribute__nonnull__(pTHX_1);
 220 #define PERL_ARGS_ASSERT_AV_REIFY       \
 221         assert(av)
 222
 223 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 224                         __attribute__warn_unused_result__
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 230                         __attribute__nonnull__(pTHX_1);
 231 #define PERL_ARGS_ASSERT_AV_STORE       \
 232         assert(av)
 233
 234 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 235                         __attribute__nonnull__(pTHX_1);
 236 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 237         assert(av)
 238
 239 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 240                         __attribute__nonnull__(pTHX_1)
 241                         __attribute__nonnull__(pTHX_2);
 242 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 243         assert(avp); assert(val)
 244
 245 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 246                         __attribute__nonnull__(pTHX_1);
 247 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 248         assert(av)
 249
 250 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 251                         __attribute__nonnull__(pTHX_1);
 252 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 253         assert(av)
 254
 255 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 256                         __attribute__nonnull__(pTHX_1);
 257 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 258         assert(av)
 259
 260 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 261 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 264         assert(av)
 265
 266 #endif
 267 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 268                         __attribute__warn_unused_result__
 269                         __attribute__nonnull__(pTHX_2)
 270                         __attribute__nonnull__(pTHX_3);
 271 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 272         assert(left); assert(right)
 273
 274 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 275                         __attribute__warn_unused_result__;
 276
 277 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 284 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 285 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 286                         __attribute__nonnull__(pTHX_2);
 287 #define PERL_ARGS_ASSERT_CALL_LIST      \
 288         assert(paramList)
 289
 290 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 291                         __attribute__warn_unused_result__
 292                         __attribute__nonnull__(pTHX_3);
 293 #define PERL_ARGS_ASSERT_CANDO  \
 294         assert(statbufp)
 295
 296 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 300                         __attribute__warn_unused_result__;
 301
 302 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 309 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 310                         __attribute__warn_unused_result__;
 311
 312 #endif
 313 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 317 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 318                         __attribute__noreturn__
 319                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 320
 321 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 322                         __attribute__noreturn__;
 323
 324 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 325                         __attribute__noreturn__
 326                         __attribute__nonnull__(pTHX_1)
 327                         __attribute__nonnull__(pTHX_2);
 328 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 329         assert(cv); assert(params)
 330
 331
 332 #if defined(PERL_IMPLICIT_CONTEXT)
 333 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 334                         __attribute__noreturn__
 335                         __attribute__format__null_ok__(__printf__,1,2);
 336
 337 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 338                         __attribute__format__(__printf__,1,2)
 339                         __attribute__nonnull__(1);
 340 #define PERL_ARGS_ASSERT_DIE_NOCONTEXT  \
 341         assert(pat)
 342
 343 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 344                         __attribute__format__(__printf__,1,2)
 345                         __attribute__nonnull__(1);
 346 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 347         assert(pat)
 348
 349 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 350                         __attribute__format__(__printf__,1,2)
 351                         __attribute__nonnull__(1);
 352 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 353         assert(pat)
 354
 355 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 356                         __attribute__nonnull__(2);
 357 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 358         assert(name)
 359
 360 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 361                         __attribute__format__(__printf__,1,2)
 362                         __attribute__nonnull__(1);
 363 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 364         assert(pat)
 365
 366 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 367                         __attribute__format__(__printf__,1,2)
 368                         __attribute__nonnull__(1);
 369 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 370         assert(pat)
 371
 372 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 373                         __attribute__format__(__printf__,2,3)
 374                         __attribute__nonnull__(2);
 375 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 376         assert(pat)
 377
 378 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 379                         __attribute__format__(__printf__,1,2)
 380                         __attribute__nonnull__(1);
 381 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 382         assert(pat)
 383
 384 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 385                         __attribute__format__(__printf__,2,3)
 386                         __attribute__nonnull__(1)
 387                         __attribute__nonnull__(2);
 388 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 389         assert(sv); assert(pat)
 390
 391 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 392                         __attribute__format__(__printf__,2,3)
 393                         __attribute__nonnull__(1)
 394                         __attribute__nonnull__(2);
 395 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 396         assert(sv); assert(pat)
 397
 398 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 399                         __attribute__format__(__printf__,2,3)
 400                         __attribute__nonnull__(1)
 401                         __attribute__nonnull__(2);
 402 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 403         assert(sv); assert(pat)
 404
 405 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 406                         __attribute__format__(__printf__,2,3)
 407                         __attribute__nonnull__(1)
 408                         __attribute__nonnull__(2);
 409 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 410         assert(sv); assert(pat)
 411
 412 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 413                         __attribute__format__(__printf__,2,3)
 414                         __attribute__nonnull__(1)
 415                         __attribute__nonnull__(2);
 416 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 417         assert(stream); assert(format)
 418
 419 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 420                         __attribute__format__(__printf__,1,2)
 421                         __attribute__nonnull__(1);
 422 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 423         assert(format)
 424
 425 #endif
 426 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 427                         __attribute__nonnull__(pTHX_1);
 428 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 429         assert(cv)
 430
 431 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 432                         __attribute__nonnull__(pTHX_1);
 433 #define PERL_ARGS_ASSERT_CV_CLONE       \
 434         assert(proto)
 435
 436 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 437                         __attribute__warn_unused_result__
 438                         __attribute__nonnull__(pTHX_1);
 439 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 440         assert(gv)
 441
 442 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 443                         __attribute__warn_unused_result__;
 444
 445 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 446                         __attribute__warn_unused_result__;
 447
 448 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 449                         __attribute__nonnull__(pTHX_1);
 450 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 451         assert(cv)
 452
 453 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 454                         __attribute__nonnull__(pTHX_1);
 455 #define PERL_ARGS_ASSERT_CX_DUMP        \
 456         assert(cx)
 457
 458 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 459 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 462         assert(funcp)
 463
 464 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 465                         __attribute__warn_unused_result__
 466                         __attribute__nonnull__(pTHX_2);
 467 #define PERL_ARGS_ASSERT_FILTER_READ    \
 468         assert(buf_sv)
 469
 470 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 471                         __attribute__warn_unused_result__
 472                         __attribute__pure__;
 473
 474 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 475                         __attribute__warn_unused_result__
 476                         __attribute__pure__;
 477
 478 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 479                         __attribute__warn_unused_result__
 480                         __attribute__pure__;
 481
 482 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 483                         __attribute__warn_unused_result__
 484                         __attribute__pure__;
 485
 486 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 487                         __attribute__warn_unused_result__
 488                         __attribute__pure__;
 489
 490 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 491                         __attribute__warn_unused_result__;
 492
 493 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 494                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 495                         __attribute__nonnull__(pTHX_1);
 496 #define PERL_ARGS_ASSERT_DEB    \
 497         assert(pat)
 498
 499 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 500                         __attribute__nonnull__(pTHX_1);
 501 #define PERL_ARGS_ASSERT_VDEB   \
 502         assert(pat)
 503
 504 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 505 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_DEBOP  \
 508         assert(o)
 509
 510 PERL_CALLCONV I32       Perl_debstack(pTHX);
 511 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 512 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 513                         __attribute__nonnull__(pTHX_1)
 514                         __attribute__nonnull__(pTHX_2)
 515                         __attribute__nonnull__(pTHX_3)
 516                         __attribute__nonnull__(pTHX_4)
 517                         __attribute__nonnull__(pTHX_6);
 518 #define PERL_ARGS_ASSERT_DELIMCPY       \
 519         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 520
 521 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 522 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 523                         __attribute__nonnull__(pTHX_1);
 524 #define PERL_ARGS_ASSERT_DEPRECATE      \
 525         assert(s)
 526
 527 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 528                         __attribute__nonnull__(pTHX_1);
 529 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 530         assert(s)
 531
 532 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 533                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 534
 535 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 536 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 537 #endif
 538 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 539 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 540 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 541                         __attribute__nonnull__(pTHX_2)
 542                         __attribute__nonnull__(pTHX_3); */
 543 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 544         assert(mark); assert(sp)
 545
 546 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 547                         __attribute__nonnull__(pTHX_2)
 548                         __attribute__nonnull__(pTHX_3);
 549 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 550         assert(mark); assert(sp)
 551
 552 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 553                         __attribute__nonnull__(pTHX_1);
 554 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 555         assert(fp)
 556
 557 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 558                         __attribute__nonnull__(pTHX_1)
 559                         __attribute__nonnull__(pTHX_2);
 560 #define PERL_ARGS_ASSERT_DO_CHOP        \
 561         assert(astr); assert(sv)
 562
 563 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 564 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 565                         __attribute__nonnull__(pTHX_1);
 566 #define PERL_ARGS_ASSERT_DO_EOF \
 567         assert(gv)
 568
 569
 570 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 571 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 572                         __attribute__nonnull__(pTHX_1); */
 573 #define PERL_ARGS_ASSERT_DO_EXEC        \
 574         assert(cmd)
 575
 576 #else
 577 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 578                         __attribute__nonnull__(pTHX_1);
 579 #define PERL_ARGS_ASSERT_DO_EXEC        \
 580         assert(cmd)
 581
 582 #endif
 583
 584 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 585 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 586                         __attribute__nonnull__(pTHX_2)
 587                         __attribute__nonnull__(pTHX_3);
 588 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 589         assert(mark); assert(sp)
 590
 591 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 592                         __attribute__nonnull__(pTHX_1);
 593 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 594         assert(cmd)
 595
 596 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 597                         __attribute__nonnull__(pTHX_1);
 598 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 599         assert(cmd)
 600
 601 #endif
 602 #if !defined(WIN32)
 603 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 604                         __attribute__nonnull__(pTHX_1);
 605 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 606         assert(incmd)
 607
 608 #endif
 609 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 610 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 611 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 612                         __attribute__nonnull__(pTHX_1);
 613 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 614         assert(cmd)
 615
 616 #endif
 617 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 618 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 619                         __attribute__nonnull__(pTHX_2)
 620                         __attribute__nonnull__(pTHX_3);
 621 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 622         assert(mark); assert(sp)
 623
 624 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 625                         __attribute__nonnull__(pTHX_2)
 626                         __attribute__nonnull__(pTHX_3);
 627 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 628         assert(mark); assert(sp)
 629
 630 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 631                         __attribute__nonnull__(pTHX_1)
 632                         __attribute__nonnull__(pTHX_2);
 633 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 634         assert(mark); assert(sp)
 635
 636 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 637                         __attribute__nonnull__(pTHX_1)
 638                         __attribute__nonnull__(pTHX_2);
 639 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 640         assert(mark); assert(sp)
 641
 642 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 643                         __attribute__nonnull__(pTHX_1)
 644                         __attribute__nonnull__(pTHX_2);
 645 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 646         assert(mark); assert(sp)
 647
 648 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 649                         __attribute__nonnull__(pTHX_2)
 650                         __attribute__nonnull__(pTHX_3);
 651 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 652         assert(mark); assert(sp)
 653
 654 #endif
 655 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 656                         __attribute__nonnull__(pTHX_1)
 657                         __attribute__nonnull__(pTHX_2)
 658                         __attribute__nonnull__(pTHX_3)
 659                         __attribute__nonnull__(pTHX_4);
 660 #define PERL_ARGS_ASSERT_DO_JOIN        \
 661         assert(sv); assert(delim); assert(mark); assert(sp)
 662
 663 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 664 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 665                         __attribute__nonnull__(pTHX_1)
 666                         __attribute__nonnull__(pTHX_2); */
 667 #define PERL_ARGS_ASSERT_DO_OPEN        \
 668         assert(gv); assert(name)
 669
 670 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)
 671                         __attribute__nonnull__(pTHX_1)
 672                         __attribute__nonnull__(pTHX_2)
 673                         __attribute__nonnull__(pTHX_8);
 674 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 675         assert(gv); assert(name); assert(svs)
 676
 677 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)
 678                         __attribute__nonnull__(pTHX_1)
 679                         __attribute__nonnull__(pTHX_2);
 680 #define PERL_ARGS_ASSERT_DO_OPENN       \
 681         assert(gv); assert(oname)
 682
 683 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 684                         __attribute__nonnull__(pTHX_2);
 685 #define PERL_ARGS_ASSERT_DO_PRINT       \
 686         assert(fp)
 687
 688 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 689                         __attribute__warn_unused_result__;
 690
 691 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 692                         __attribute__nonnull__(pTHX_1);
 693 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 694         assert(sv)
 695
 696 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 697 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 698                         __attribute__nonnull__(pTHX_1)
 699                         __attribute__nonnull__(pTHX_3);
 700 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 701         assert(sv); assert(sarg)
 702
 703 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 704                         __attribute__nonnull__(pTHX_1);
 705 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 706         assert(gv)
 707
 708 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 709                         __attribute__warn_unused_result__
 710                         __attribute__nonnull__(pTHX_1);
 711 #define PERL_ARGS_ASSERT_DO_TELL        \
 712         assert(gv)
 713
 714 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 715                         __attribute__nonnull__(pTHX_1);
 716 #define PERL_ARGS_ASSERT_DO_TRANS       \
 717         assert(sv)
 718
 719 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 720                         __attribute__nonnull__(pTHX_1);
 721 #define PERL_ARGS_ASSERT_DO_VECGET      \
 722         assert(sv)
 723
 724 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 725                         __attribute__nonnull__(pTHX_1);
 726 #define PERL_ARGS_ASSERT_DO_VECSET      \
 727         assert(sv)
 728
 729 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 730                         __attribute__nonnull__(pTHX_2)
 731                         __attribute__nonnull__(pTHX_3)
 732                         __attribute__nonnull__(pTHX_4);
 733 #define PERL_ARGS_ASSERT_DO_VOP \
 734         assert(sv); assert(left); assert(right)
 735
 736 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 737                         __attribute__nonnull__(pTHX_1);
 738 #define PERL_ARGS_ASSERT_DOFILE \
 739         assert(term)
 740
 741 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 742                         __attribute__warn_unused_result__;
 743
 744 PERL_CALLCONV void      Perl_dump_all(pTHX);
 745 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 746 #if defined(DUMP_FDS)
 747 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 748                         __attribute__nonnull__(pTHX_1);
 749 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 750         assert(s)
 751
 752 #endif
 753 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 756         assert(gv)
 757
 758 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 759                         __attribute__nonnull__(pTHX_1);
 760 #define PERL_ARGS_ASSERT_GV_DUMP        \
 761         assert(gv)
 762
 763 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 764                         __attribute__nonnull__(pTHX_1);
 765 #define PERL_ARGS_ASSERT_OP_DUMP        \
 766         assert(o)
 767
 768 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 769 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 770                         __attribute__nonnull__(pTHX_1);
 771 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 772         assert(stash)
 773
 774 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 775                         __attribute__nonnull__(pTHX_1);
 776 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 777         assert(gv)
 778
 779 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 780                         __attribute__nonnull__(pTHX_1);
 781 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 782         assert(sv)
 783
 784 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 785                         __attribute__warn_unused_result__
 786                         __attribute__nonnull__(pTHX_1)
 787                         __attribute__nonnull__(pTHX_2)
 788                         __attribute__nonnull__(pTHX_3);
 789 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 790         assert(big); assert(bigend); assert(littlestr)
 791
 792 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 795         assert(scriptname)
 796
 797 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 798 STATIC OP*      S_force_list(pTHX_ OP* arg);
 799 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 800                         __attribute__nonnull__(pTHX_1);
 801 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 802         assert(o)
 803
 804 #endif
 805 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 806                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 807                         __attribute__nonnull__(pTHX_1);
 808 #define PERL_ARGS_ASSERT_FORM   \
 809         assert(pat)
 810
 811 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 812                         __attribute__nonnull__(pTHX_1);
 813 #define PERL_ARGS_ASSERT_VFORM  \
 814         assert(pat)
 815
 816 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 817 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 818 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 819 #endif
 820 #if !defined(HAS_GETENV_LEN)
 821 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 822                         __attribute__nonnull__(pTHX_1)
 823                         __attribute__nonnull__(pTHX_2);
 824 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 825         assert(env_elem); assert(len)
 826
 827 #endif
 828 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 829                         __attribute__nonnull__(pTHX_2);
 830 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 831         assert(cv)
 832
 833 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 834 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 835 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 836                         __attribute__nonnull__(pTHX_1);
 837 #define PERL_ARGS_ASSERT_GV_AVADD       \
 838         assert(gv)
 839
 840 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 841                         __attribute__nonnull__(pTHX_1);
 842 #define PERL_ARGS_ASSERT_GV_HVADD       \
 843         assert(gv)
 844
 845 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 846                         __attribute__nonnull__(pTHX_1);
 847 #define PERL_ARGS_ASSERT_GV_IOADD       \
 848         assert(gv)
 849
 850 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 851                         __attribute__warn_unused_result__
 852                         __attribute__nonnull__(pTHX_2);
 853 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 854         assert(name)
 855
 856 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 857                         __attribute__nonnull__(pTHX_1);
 858 #define PERL_ARGS_ASSERT_GV_CHECK       \
 859         assert(stash)
 860
 861 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 862                         __attribute__nonnull__(pTHX_1)
 863                         __attribute__nonnull__(pTHX_2);
 864 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 865         assert(sv); assert(gv)
 866
 867 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 868                         __attribute__nonnull__(pTHX_1)
 869                         __attribute__nonnull__(pTHX_2); */
 870 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 871         assert(sv); assert(gv)
 872
 873 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 874                         __attribute__nonnull__(pTHX_1)
 875                         __attribute__nonnull__(pTHX_2);
 876 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 877         assert(sv); assert(gv)
 878
 879 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 880                         __attribute__nonnull__(pTHX_1);
 881 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 882         assert(name)
 883
 884 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 885                         __attribute__nonnull__(pTHX_1);
 886 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 887         assert(name)
 888
 889 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 890                         __attribute__nonnull__(pTHX_2);
 891 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 892         assert(name)
 893
 894 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 895                         __attribute__nonnull__(pTHX_2);
 896 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 897         assert(name)
 898
 899 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 900                         __attribute__nonnull__(pTHX_1)
 901                         __attribute__nonnull__(pTHX_2); */
 902 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 903         assert(stash); assert(name)
 904
 905 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 906                         __attribute__nonnull__(pTHX_1)
 907                         __attribute__nonnull__(pTHX_2);
 908 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 909         assert(stash); assert(name)
 910
 911 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 912                         __attribute__nonnull__(pTHX_1)
 913                         __attribute__nonnull__(pTHX_2);
 914 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 915         assert(stash); assert(name)
 916
 917 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 918                         __attribute__nonnull__(pTHX_1);
 919 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 920         assert(nambeg)
 921
 922 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 923                         __attribute__nonnull__(pTHX_1)
 924                         __attribute__nonnull__(pTHX_2);
 925 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 926         assert(sv); assert(gv)
 927
 928 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2); */
 931 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 932         assert(sv); assert(gv)
 933
 934 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_2);
 937 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 938         assert(sv); assert(gv)
 939
 940 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 941                         __attribute__nonnull__(pTHX_1);
 942 #define PERL_ARGS_ASSERT_NEWGP  \
 943         assert(gv)
 944
 945 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 946                         __attribute__nonnull__(pTHX_1)
 947                         __attribute__nonnull__(pTHX_3);
 948 #define PERL_ARGS_ASSERT_GV_INIT        \
 949         assert(gv); assert(name)
 950
 951 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 952                         __attribute__nonnull__(pTHX_1)
 953                         __attribute__nonnull__(pTHX_2);
 954 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 955         assert(gv); assert(name)
 956
 957 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 960         assert(name)
 961
 962 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 963                         __attribute__nonnull__(pTHX_1);
 964 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 965         assert(name)
 966
 967 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 968                         __attribute__nonnull__(pTHX_1);
 969 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 970         assert(sv)
 971
 972 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 973 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 974 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 975                         __attribute__nonnull__(pTHX_1);
 976 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 977         assert(hv)
 978
 979 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 980                         __attribute__nonnull__(pTHX_2); */
 981 #define PERL_ARGS_ASSERT_HV_DELETE      \
 982         assert(key)
 983
 984 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 985                         __attribute__nonnull__(pTHX_2); */
 986 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 987         assert(keysv)
 988
 989 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 990                         __attribute__warn_unused_result__
 991                         __attribute__nonnull__(pTHX_2); */
 992 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 993         assert(key)
 994
 995 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 996                         __attribute__warn_unused_result__
 997                         __attribute__nonnull__(pTHX_2); */
 998 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 999         assert(keysv)
1000
1001 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1002                         __attribute__nonnull__(pTHX_2); */
1003 #define PERL_ARGS_ASSERT_HV_FETCH       \
1004         assert(key)
1005
1006 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1009         assert(keysv)
1010
1011 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1012 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)
1013                         __attribute__nonnull__(pTHX_2);
1014 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1015         assert(key)
1016
1017 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1018                         __attribute__nonnull__(pTHX_1);
1019 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1020         assert(hv)
1021
1022 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1023                         __attribute__nonnull__(pTHX_1);
1024 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1025         assert(hv)
1026
1027 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1028                         __attribute__warn_unused_result__
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1032         assert(entry); assert(retlen)
1033
1034 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1035                         __attribute__warn_unused_result__
1036                         __attribute__nonnull__(pTHX_1);
1037 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1038         assert(entry)
1039
1040 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1); */
1043 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1044         assert(hv)
1045
1046 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2)
1050                         __attribute__nonnull__(pTHX_3);
1051 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1052         assert(hv); assert(key); assert(retlen)
1053
1054 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1055                         __attribute__warn_unused_result__
1056                         __attribute__nonnull__(pTHX_1);
1057 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1058         assert(hv)
1059
1060 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1061                         __attribute__warn_unused_result__
1062                         __attribute__nonnull__(pTHX_1)
1063                         __attribute__nonnull__(pTHX_2);
1064 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1065         assert(hv); assert(entry)
1066
1067 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1070         assert(hv)
1071
1072 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1073                         __attribute__nonnull__(pTHX_1); */
1074 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1075         assert(hv)
1076
1077 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1078 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1079 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1080 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1081 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1082 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)
1083                         __attribute__nonnull__(pTHX_2)
1084                         __attribute__nonnull__(pTHX_6);
1085 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1086         assert(key_p); assert(value)
1087
1088 #endif
1089 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1090 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1091 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1092 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1093 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1094                         __attribute__pure__
1095                         __attribute__nonnull__(pTHX_1)
1096                         __attribute__nonnull__(pTHX_2);
1097 #define PERL_ARGS_ASSERT_IBCMP  \
1098         assert(a); assert(b)
1099
1100 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1101                         __attribute__pure__
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_2);
1104 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1105         assert(a); assert(b)
1106
1107 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)
1108                         __attribute__nonnull__(pTHX_1)
1109                         __attribute__nonnull__(pTHX_5);
1110 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1111         assert(s1); assert(s2)
1112
1113 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1114 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1115                         __attribute__warn_unused_result__;
1116
1117 #endif
1118 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1119                         __attribute__nonnull__(pTHX_2);
1120 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1121         assert(argv)
1122
1123 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1124 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1125 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1126                         __attribute__nonnull__(pTHX_1);
1127 #define PERL_ARGS_ASSERT_INIT_TM        \
1128         assert(ptm)
1129
1130 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1131 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1132                         __attribute__warn_unused_result__
1133                         __attribute__pure__
1134                         __attribute__nonnull__(pTHX_1)
1135                         __attribute__nonnull__(pTHX_2);
1136 #define PERL_ARGS_ASSERT_INSTR  \
1137         assert(big); assert(little)
1138
1139 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1140                         __attribute__nonnull__(pTHX_1);
1141 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1142         assert(io)
1143
1144 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1145                         __attribute__warn_unused_result__;
1146
1147 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1148                         __attribute__warn_unused_result__;
1149
1150 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1151                         __attribute__warn_unused_result__
1152                         __attribute__pure__;
1153
1154 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1155                         __attribute__warn_unused_result__
1156                         __attribute__pure__;
1157
1158 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1159                         __attribute__warn_unused_result__
1160                         __attribute__pure__;
1161
1162 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1163                         __attribute__warn_unused_result__
1164                         __attribute__pure__;
1165
1166 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1167                         __attribute__warn_unused_result__
1168                         __attribute__pure__;
1169
1170 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1171                         __attribute__warn_unused_result__
1172                         __attribute__pure__;
1173
1174 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1175                         __attribute__warn_unused_result__
1176                         __attribute__pure__;
1177
1178 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1179                         __attribute__warn_unused_result__
1180                         __attribute__pure__;
1181
1182 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1183                         __attribute__warn_unused_result__
1184                         __attribute__pure__;
1185
1186 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1187                         __attribute__warn_unused_result__
1188                         __attribute__pure__;
1189
1190 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1191                         __attribute__warn_unused_result__
1192                         __attribute__pure__;
1193
1194 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1195                         __attribute__warn_unused_result__
1196                         __attribute__pure__;
1197
1198 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1199                         __attribute__warn_unused_result__
1200                         __attribute__pure__;
1201
1202 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1203                         __attribute__warn_unused_result__
1204                         __attribute__pure__;
1205
1206 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1207                         __attribute__warn_unused_result__
1208                         __attribute__pure__;
1209
1210 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1211                         __attribute__warn_unused_result__
1212                         __attribute__pure__;
1213
1214 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1215                         __attribute__warn_unused_result__
1216                         __attribute__pure__;
1217
1218 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1219                         __attribute__nonnull__(pTHX_2)
1220                         __attribute__nonnull__(pTHX_3);
1221 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1222         assert(p); assert(lenp)
1223
1224 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1225                         __attribute__nonnull__(pTHX_2)
1226                         __attribute__nonnull__(pTHX_3);
1227 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1228         assert(p); assert(lenp)
1229
1230 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1231                         __attribute__nonnull__(pTHX_2)
1232                         __attribute__nonnull__(pTHX_3);
1233 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1234         assert(p); assert(lenp)
1235
1236 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1237                         __attribute__nonnull__(pTHX_2)
1238                         __attribute__nonnull__(pTHX_3);
1239 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1240         assert(p); assert(lenp)
1241
1242 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1243                         __attribute__warn_unused_result__
1244                         __attribute__pure__;
1245
1246 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1247                         __attribute__warn_unused_result__
1248                         __attribute__pure__;
1249
1250 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1251                         __attribute__warn_unused_result__
1252                         __attribute__pure__;
1253
1254 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1255                         __attribute__warn_unused_result__
1256                         __attribute__pure__;
1257
1258 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1259                         __attribute__warn_unused_result__
1260                         __attribute__pure__;
1261
1262 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1263                         __attribute__warn_unused_result__
1264                         __attribute__pure__;
1265
1266 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1267                         __attribute__warn_unused_result__
1268                         __attribute__pure__;
1269
1270 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1271                         __attribute__warn_unused_result__
1272                         __attribute__pure__;
1273
1274 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1275                         __attribute__warn_unused_result__
1276                         __attribute__pure__;
1277
1278 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1279                         __attribute__warn_unused_result__
1280                         __attribute__pure__;
1281
1282 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1283                         __attribute__warn_unused_result__
1284                         __attribute__pure__;
1285
1286 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1287                         __attribute__warn_unused_result__
1288                         __attribute__pure__;
1289
1290 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1291                         __attribute__warn_unused_result__
1292                         __attribute__pure__;
1293
1294 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1295                         __attribute__warn_unused_result__
1296                         __attribute__pure__;
1297
1298 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1299                         __attribute__nonnull__(pTHX_1);
1300 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1301         assert(s)
1302
1303 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1304                         __attribute__nonnull__(pTHX_1);
1305 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1306         assert(s)
1307
1308 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1309                         __attribute__nonnull__(pTHX_1); */
1310 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1311         assert(s)
1312
1313 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1314                         __attribute__nonnull__(pTHX_1);
1315 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1316         assert(s)
1317
1318 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1319                         __attribute__warn_unused_result__
1320                         __attribute__nonnull__(pTHX_1);
1321 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1322         assert(p)
1323
1324 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1325                         __attribute__warn_unused_result__
1326                         __attribute__nonnull__(pTHX_1);
1327 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1328         assert(p)
1329
1330 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1331                         __attribute__warn_unused_result__
1332                         __attribute__nonnull__(pTHX_1);
1333 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1334         assert(p)
1335
1336 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1337                         __attribute__warn_unused_result__
1338                         __attribute__nonnull__(pTHX_1);
1339 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1340         assert(p)
1341
1342 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1343                         __attribute__warn_unused_result__
1344                         __attribute__nonnull__(pTHX_1);
1345 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1346         assert(p)
1347
1348 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1349                         __attribute__warn_unused_result__
1350                         __attribute__nonnull__(pTHX_1);
1351 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1352         assert(p)
1353
1354 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1355                         __attribute__warn_unused_result__
1356                         __attribute__nonnull__(pTHX_1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1358         assert(p)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1412         assert(p)
1413
1414 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1415                         __attribute__nonnull__(pTHX_1);
1416 #define PERL_ARGS_ASSERT_JMAYBE \
1417         assert(o)
1418
1419 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1420                         __attribute__pure__
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_KEYWORD        \
1423         assert(name)
1424
1425 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1426 PERL_CALLCONV void      Perl_lex_end(pTHX);
1427 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1428 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1429                         __attribute__nonnull__(pTHX_1);
1430 #define PERL_ARGS_ASSERT_OP_NULL        \
1431         assert(o)
1432
1433 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1436         assert(o)
1437
1438 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1439 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1440 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1441 STATIC OP*      S_linklist(pTHX_ OP *o)
1442                         __attribute__nonnull__(pTHX_1);
1443 #define PERL_ARGS_ASSERT_LINKLIST       \
1444         assert(o)
1445
1446 STATIC OP*      S_listkids(pTHX_ OP* o);
1447 #endif
1448 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1449 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1450                         __attribute__nonnull__(pTHX_2);
1451 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1452         assert(name)
1453
1454 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1455                         __attribute__nonnull__(pTHX_2);
1456 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1457         assert(name)
1458
1459 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1460                         __attribute__nonnull__(pTHX_1);
1461 #define PERL_ARGS_ASSERT_LOCALIZE       \
1462         assert(o)
1463
1464 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1465                         __attribute__warn_unused_result__
1466                         __attribute__nonnull__(pTHX_1);
1467 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1468         assert(sv)
1469
1470 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1471                         __attribute__nonnull__(pTHX_1)
1472                         __attribute__nonnull__(pTHX_2)
1473                         __attribute__nonnull__(pTHX_3);
1474 #define PERL_ARGS_ASSERT_GROK_BIN       \
1475         assert(start); assert(len_p); assert(flags)
1476
1477 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1478                         __attribute__nonnull__(pTHX_1)
1479                         __attribute__nonnull__(pTHX_2)
1480                         __attribute__nonnull__(pTHX_3);
1481 #define PERL_ARGS_ASSERT_GROK_HEX       \
1482         assert(start); assert(len_p); assert(flags)
1483
1484 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1485                         __attribute__nonnull__(pTHX_1);
1486 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1487         assert(pv)
1488
1489 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1490                         __attribute__warn_unused_result__
1491                         __attribute__nonnull__(pTHX_1)
1492                         __attribute__nonnull__(pTHX_2);
1493 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1494         assert(sp); assert(send)
1495
1496 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1497                         __attribute__nonnull__(pTHX_1)
1498                         __attribute__nonnull__(pTHX_2)
1499                         __attribute__nonnull__(pTHX_3);
1500 #define PERL_ARGS_ASSERT_GROK_OCT       \
1501         assert(start); assert(len_p); assert(flags)
1502
1503 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1504                         __attribute__nonnull__(pTHX_1)
1505                         __attribute__nonnull__(pTHX_2);
1506 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1507         assert(sv); assert(mg)
1508
1509 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1510                         __attribute__nonnull__(pTHX_1)
1511                         __attribute__nonnull__(pTHX_2);
1512 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1513         assert(sv); assert(mg)
1514
1515 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1516                         __attribute__nonnull__(pTHX_1)
1517                         __attribute__nonnull__(pTHX_2);
1518 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1519         assert(sv); assert(mg)
1520
1521 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1522                         __attribute__nonnull__(pTHX_1)
1523                         __attribute__nonnull__(pTHX_2);
1524 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1525         assert(sv); assert(mg)
1526
1527 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1528                         __attribute__nonnull__(pTHX_1)
1529                         __attribute__nonnull__(pTHX_2);
1530 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1531         assert(sv); assert(mg)
1532
1533 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1534                         __attribute__nonnull__(pTHX_1)
1535                         __attribute__nonnull__(pTHX_2);
1536 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1537         assert(sv); assert(mg)
1538
1539 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1540                         __attribute__nonnull__(pTHX_1)
1541                         __attribute__nonnull__(pTHX_2);
1542 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1543         assert(sv); assert(mg)
1544
1545 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1546                         __attribute__nonnull__(pTHX_1)
1547                         __attribute__nonnull__(pTHX_2);
1548 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1549         assert(sv); assert(mg)
1550
1551 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1552                         __attribute__nonnull__(pTHX_1)
1553                         __attribute__nonnull__(pTHX_2);
1554 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1555         assert(sv); assert(mg)
1556
1557 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1558                         __attribute__nonnull__(pTHX_1)
1559                         __attribute__nonnull__(pTHX_2);
1560 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1561         assert(sv); assert(mg)
1562
1563 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1564                         __attribute__nonnull__(pTHX_1)
1565                         __attribute__nonnull__(pTHX_2);
1566 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1567         assert(sv); assert(mg)
1568
1569 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1570                         __attribute__nonnull__(pTHX_1)
1571                         __attribute__nonnull__(pTHX_2);
1572 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1573         assert(sv); assert(mg)
1574
1575 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1576                         __attribute__nonnull__(pTHX_1)
1577                         __attribute__nonnull__(pTHX_2);
1578 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1579         assert(sv); assert(mg)
1580
1581 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1582                         __attribute__nonnull__(pTHX_1)
1583                         __attribute__nonnull__(pTHX_2);
1584 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1585         assert(sv); assert(mg)
1586
1587 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1588                         __attribute__nonnull__(pTHX_1)
1589                         __attribute__nonnull__(pTHX_2);
1590 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1591         assert(sv); assert(mg)
1592
1593 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1594                         __attribute__nonnull__(pTHX_1)
1595                         __attribute__nonnull__(pTHX_2);
1596 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1597         assert(sv); assert(mg)
1598
1599 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1600                         __attribute__nonnull__(pTHX_1)
1601                         __attribute__nonnull__(pTHX_2);
1602 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1603         assert(sv); assert(mg)
1604
1605 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1606                         __attribute__nonnull__(pTHX_1)
1607                         __attribute__nonnull__(pTHX_2);
1608 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1609         assert(sv); assert(mg)
1610
1611 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1612                         __attribute__nonnull__(pTHX_1)
1613                         __attribute__nonnull__(pTHX_2);
1614 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1615         assert(sv); assert(mg)
1616
1617 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1618                         __attribute__nonnull__(pTHX_1)
1619                         __attribute__nonnull__(pTHX_2);
1620 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1621         assert(sv); assert(mg)
1622
1623 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1624                         __attribute__nonnull__(pTHX_1)
1625                         __attribute__nonnull__(pTHX_2)
1626                         __attribute__nonnull__(pTHX_3);
1627 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1628         assert(sv); assert(mg); assert(key)
1629
1630 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1631                         __attribute__nonnull__(pTHX_1)
1632                         __attribute__nonnull__(pTHX_2);
1633 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1634         assert(sv); assert(mg)
1635
1636 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_2);
1639 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1640         assert(sv); assert(mg)
1641
1642 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1643                         __attribute__noreturn__
1644                         __attribute__nonnull__(pTHX_1)
1645                         __attribute__nonnull__(pTHX_2);
1646 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1647         assert(sv); assert(mg)
1648
1649 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2);
1652 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1653         assert(sv); assert(mg)
1654
1655 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1656                         __attribute__nonnull__(pTHX_1)
1657                         __attribute__nonnull__(pTHX_2);
1658 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1659         assert(sv); assert(mg)
1660
1661 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1662                         __attribute__nonnull__(pTHX_1)
1663                         __attribute__nonnull__(pTHX_2);
1664 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1665         assert(sv); assert(mg)
1666
1667 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1668                         __attribute__nonnull__(pTHX_1)
1669                         __attribute__nonnull__(pTHX_2);
1670 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1671         assert(sv); assert(mg)
1672
1673 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1674                         __attribute__nonnull__(pTHX_1)
1675                         __attribute__nonnull__(pTHX_2);
1676 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1677         assert(sv); assert(mg)
1678
1679 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1680                         __attribute__nonnull__(pTHX_1)
1681                         __attribute__nonnull__(pTHX_2);
1682 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1683         assert(sv); assert(mg)
1684
1685 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1686                         __attribute__nonnull__(pTHX_1)
1687                         __attribute__nonnull__(pTHX_2);
1688 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1689         assert(sv); assert(mg)
1690
1691 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1692                         __attribute__nonnull__(pTHX_1)
1693                         __attribute__nonnull__(pTHX_2);
1694 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1695         assert(sv); assert(mg)
1696
1697 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1698                         __attribute__nonnull__(pTHX_1)
1699                         __attribute__nonnull__(pTHX_2);
1700 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1701         assert(sv); assert(mg)
1702
1703 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1704                         __attribute__nonnull__(pTHX_1)
1705                         __attribute__nonnull__(pTHX_2);
1706 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1707         assert(sv); assert(mg)
1708
1709 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1710                         __attribute__nonnull__(pTHX_1)
1711                         __attribute__nonnull__(pTHX_2);
1712 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1713         assert(sv); assert(mg)
1714
1715 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1716                         __attribute__nonnull__(pTHX_1)
1717                         __attribute__nonnull__(pTHX_2);
1718 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1719         assert(sv); assert(mg)
1720
1721 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1722                         __attribute__nonnull__(pTHX_1)
1723                         __attribute__nonnull__(pTHX_2);
1724 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1725         assert(sv); assert(mg)
1726
1727 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1728                         __attribute__nonnull__(pTHX_1)
1729                         __attribute__nonnull__(pTHX_2);
1730 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1731         assert(sv); assert(mg)
1732
1733 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1734                         __attribute__nonnull__(pTHX_2);
1735 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1736         assert(mg)
1737
1738 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1739                         __attribute__nonnull__(pTHX_1)
1740                         __attribute__nonnull__(pTHX_2);
1741 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1742         assert(sv); assert(mg)
1743
1744 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1745                         __attribute__nonnull__(pTHX_1)
1746                         __attribute__nonnull__(pTHX_2);
1747 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1748         assert(sv); assert(mg)
1749
1750 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1751                         __attribute__nonnull__(pTHX_1)
1752                         __attribute__nonnull__(pTHX_2);
1753 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1754         assert(sv); assert(mg)
1755
1756 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1757                         __attribute__nonnull__(pTHX_1)
1758                         __attribute__nonnull__(pTHX_2);
1759 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1760         assert(sv); assert(mg)
1761
1762 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1763                         __attribute__nonnull__(pTHX_1)
1764                         __attribute__nonnull__(pTHX_2);
1765 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1766         assert(sv); assert(mg)
1767
1768 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1769                         __attribute__nonnull__(pTHX_1)
1770                         __attribute__nonnull__(pTHX_2);
1771 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1772         assert(sv); assert(mg)
1773
1774 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1775                         __attribute__nonnull__(pTHX_1)
1776                         __attribute__nonnull__(pTHX_2);
1777 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1778         assert(sv); assert(mg)
1779
1780 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1781                         __attribute__nonnull__(pTHX_1)
1782                         __attribute__nonnull__(pTHX_2);
1783 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1784         assert(sv); assert(mg)
1785
1786 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1787 #if defined(USE_LOCALE_COLLATE)
1788 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1789                         __attribute__nonnull__(pTHX_1)
1790                         __attribute__nonnull__(pTHX_2);
1791 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1792         assert(sv); assert(mg)
1793
1794 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1795                         __attribute__nonnull__(pTHX_1)
1796                         __attribute__nonnull__(pTHX_3);
1797 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1798         assert(s); assert(xlen)
1799
1800 #endif
1801 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1802                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1803                         __attribute__nonnull__(pTHX_1);
1804 #define PERL_ARGS_ASSERT_MESS   \
1805         assert(pat)
1806
1807 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1808                         __attribute__nonnull__(pTHX_1);
1809 #define PERL_ARGS_ASSERT_VMESS  \
1810         assert(pat)
1811
1812 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1813                         __attribute__nonnull__(pTHX_1);
1814 #define PERL_ARGS_ASSERT_QERROR \
1815         assert(err)
1816
1817 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1818                         __attribute__nonnull__(pTHX_3);
1819 #define PERL_ARGS_ASSERT_SORTSV \
1820         assert(cmp)
1821
1822 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1823                         __attribute__nonnull__(pTHX_3);
1824 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1825         assert(cmp)
1826
1827 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1828                         __attribute__nonnull__(pTHX_1);
1829 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1830         assert(sv)
1831
1832 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1833                         __attribute__nonnull__(pTHX_1)
1834                         __attribute__nonnull__(pTHX_2);
1835 #define PERL_ARGS_ASSERT_MG_COPY        \
1836         assert(sv); assert(nsv)
1837
1838 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1839                         __attribute__nonnull__(pTHX_1)
1840                         __attribute__nonnull__(pTHX_2);
1841 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1842         assert(sv); assert(nsv)
1843
1844 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1845                         __attribute__warn_unused_result__;
1846
1847 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1848                         __attribute__nonnull__(pTHX_1);
1849 #define PERL_ARGS_ASSERT_MG_FREE        \
1850         assert(sv)
1851
1852 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1853                         __attribute__nonnull__(pTHX_1);
1854 #define PERL_ARGS_ASSERT_MG_GET \
1855         assert(sv)
1856
1857 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1858                         __attribute__nonnull__(pTHX_1);
1859 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1860         assert(sv)
1861
1862 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1865         assert(sv)
1866
1867 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1868                         __attribute__nonnull__(pTHX_1);
1869 #define PERL_ARGS_ASSERT_MG_SET \
1870         assert(sv)
1871
1872 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1873                         __attribute__nonnull__(pTHX_1);
1874 #define PERL_ARGS_ASSERT_MG_SIZE        \
1875         assert(sv)
1876
1877 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1878                         __attribute__nonnull__(pTHX_1);
1879 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1880         assert(ptm)
1881
1882 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1883 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1884 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1885                         __attribute__nonnull__(pTHX_1);
1886 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1887         assert(s)
1888
1889 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1890                         __attribute__nonnull__(pTHX_1);
1891 #define PERL_ARGS_ASSERT_MY_ATOF        \
1892         assert(s)
1893
1894 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1895 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1896                         __attribute__nonnull__(1)
1897                         __attribute__nonnull__(2);
1898 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1899         assert(from); assert(to)
1900
1901 #endif
1902 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1903 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1904                         __attribute__nonnull__(1);
1905 #define PERL_ARGS_ASSERT_MY_BZERO       \
1906         assert(loc)
1907
1908 #endif
1909 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1910                         __attribute__noreturn__;
1911
1912 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1913                         __attribute__noreturn__;
1914
1915 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1916 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1917 PERL_CALLCONV void      Perl_atfork_lock(void);
1918 PERL_CALLCONV void      Perl_atfork_unlock(void);
1919 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1920 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1921 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1922                         __attribute__pure__
1923                         __attribute__nonnull__(1)
1924                         __attribute__nonnull__(2);
1925 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1926         assert(s1); assert(s2)
1927
1928 #endif
1929 #if !defined(HAS_MEMSET)
1930 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1931                         __attribute__nonnull__(1);
1932 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1933         assert(loc)
1934
1935 #endif
1936 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1937 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1938                         __attribute__nonnull__(pTHX_1)
1939                         __attribute__nonnull__(pTHX_2);
1940 #define PERL_ARGS_ASSERT_MY_POPEN       \
1941         assert(cmd); assert(mode)
1942
1943 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1944                         __attribute__nonnull__(pTHX_1)
1945                         __attribute__nonnull__(pTHX_3);
1946 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1947         assert(mode); assert(args)
1948
1949 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1950 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1951 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)
1952                         __attribute__nonnull__(pTHX_1);
1953 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1954         assert(fmt)
1955
1956 #if defined(MYSWAP)
1957 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1958                         __attribute__malloc__
1959                         __attribute__warn_unused_result__
1960                         __attribute__pure__;
1961
1962 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1963                         __attribute__malloc__
1964                         __attribute__warn_unused_result__
1965                         __attribute__pure__;
1966
1967 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1968                         __attribute__malloc__
1969                         __attribute__warn_unused_result__
1970                         __attribute__pure__;
1971
1972 #endif
1973 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1974 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1975                         __attribute__malloc__
1976                         __attribute__warn_unused_result__;
1977
1978 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1979                         __attribute__malloc__
1980                         __attribute__warn_unused_result__;
1981
1982 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1983 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1984                         __attribute__malloc__
1985                         __attribute__warn_unused_result__;
1986
1987 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1988                         __attribute__malloc__
1989                         __attribute__warn_unused_result__
1990                         __attribute__nonnull__(pTHX_2);
1991 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1992         assert(first)
1993
1994 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1995 #ifdef PERL_MAD
1996 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1997 #else
1998 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1999 #endif
2000 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2001                         __attribute__malloc__
2002                         __attribute__warn_unused_result__
2003                         __attribute__nonnull__(pTHX_5);
2004 #define PERL_ARGS_ASSERT_NEWFOROP       \
2005         assert(expr)
2006
2007 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2008                         __attribute__malloc__
2009                         __attribute__warn_unused_result__
2010                         __attribute__nonnull__(pTHX_1)
2011                         __attribute__nonnull__(pTHX_2);
2012 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2013         assert(cond); assert(block)
2014
2015 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2016                         __attribute__malloc__
2017                         __attribute__warn_unused_result__
2018                         __attribute__nonnull__(pTHX_3)
2019                         __attribute__nonnull__(pTHX_4);
2020 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2021         assert(first); assert(other)
2022
2023 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2024                         __attribute__malloc__
2025                         __attribute__warn_unused_result__
2026                         __attribute__nonnull__(pTHX_2);
2027 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2028         assert(label)
2029
2030 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2031                         __attribute__malloc__
2032                         __attribute__warn_unused_result__;
2033
2034 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2035                         __attribute__malloc__
2036                         __attribute__warn_unused_result__;
2037
2038 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2039                         __attribute__malloc__
2040                         __attribute__warn_unused_result__;
2041
2042 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2043                         __attribute__nonnull__(pTHX_1);
2044 #define PERL_ARGS_ASSERT_NEWPROG        \
2045         assert(o)
2046
2047 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2048                         __attribute__malloc__
2049                         __attribute__warn_unused_result__
2050                         __attribute__nonnull__(pTHX_2)
2051                         __attribute__nonnull__(pTHX_3);
2052 #define PERL_ARGS_ASSERT_NEWRANGE       \
2053         assert(left); assert(right)
2054
2055 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2056                         __attribute__malloc__
2057                         __attribute__warn_unused_result__;
2058
2059 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2060                         __attribute__malloc__
2061                         __attribute__warn_unused_result__;
2062
2063 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2064 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2065                         __attribute__nonnull__(pTHX_2)
2066                         __attribute__nonnull__(pTHX_3);
2067 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2068         assert(subaddr); assert(filename)
2069
2070 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2071                         __attribute__nonnull__(pTHX_2)
2072                         __attribute__nonnull__(pTHX_3);
2073 #define PERL_ARGS_ASSERT_NEWXS  \
2074         assert(subaddr); assert(filename)
2075
2076 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2077                         __attribute__warn_unused_result__; */
2078
2079 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2080                         __attribute__malloc__
2081                         __attribute__warn_unused_result__
2082                         __attribute__nonnull__(pTHX_1);
2083 #define PERL_ARGS_ASSERT_NEWAVREF       \
2084         assert(o)
2085
2086 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2087                         __attribute__malloc__
2088                         __attribute__warn_unused_result__;
2089
2090 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2091                         __attribute__malloc__
2092                         __attribute__warn_unused_result__;
2093
2094 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2095                         __attribute__malloc__
2096                         __attribute__warn_unused_result__
2097                         __attribute__nonnull__(pTHX_3);
2098 #define PERL_ARGS_ASSERT_NEWGVOP        \
2099         assert(gv)
2100
2101 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2102                         __attribute__malloc__
2103                         __attribute__warn_unused_result__
2104                         __attribute__nonnull__(pTHX_1);
2105 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2106         assert(pack)
2107
2108 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2109                         __attribute__malloc__
2110                         __attribute__warn_unused_result__;
2111
2112 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2113                         __attribute__malloc__
2114                         __attribute__warn_unused_result__
2115                         __attribute__nonnull__(pTHX_1);
2116 #define PERL_ARGS_ASSERT_NEWHVREF       \
2117         assert(o)
2118
2119 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2120                         __attribute__warn_unused_result__; */
2121
2122 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2123                         __attribute__malloc__
2124                         __attribute__warn_unused_result__;
2125
2126 PERL_CALLCONV IO*       Perl_newIO(pTHX)
2127                         __attribute__malloc__
2128                         __attribute__warn_unused_result__;
2129
2130 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2131                         __attribute__malloc__
2132                         __attribute__warn_unused_result__;
2133
2134 #ifdef USE_ITHREADS
2135 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2136                         __attribute__malloc__
2137                         __attribute__warn_unused_result__
2138                         __attribute__nonnull__(pTHX_3);
2139 #define PERL_ARGS_ASSERT_NEWPADOP       \
2140         assert(sv)
2141
2142 #endif
2143 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2144                         __attribute__malloc__
2145                         __attribute__warn_unused_result__;
2146
2147 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2148                         __attribute__malloc__
2149                         __attribute__warn_unused_result__;
2150
2151 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2152                         __attribute__malloc__
2153                         __attribute__warn_unused_result__
2154                         __attribute__nonnull__(pTHX_1);
2155 #define PERL_ARGS_ASSERT_NEWRV  \
2156         assert(sv)
2157
2158 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2159                         __attribute__malloc__
2160                         __attribute__warn_unused_result__
2161                         __attribute__nonnull__(pTHX_1);
2162 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2163         assert(sv)
2164
2165 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2166                         __attribute__malloc__
2167                         __attribute__warn_unused_result__;
2168
2169 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2170                         __attribute__malloc__
2171                         __attribute__warn_unused_result__
2172                         __attribute__nonnull__(pTHX_1);
2173 #define PERL_ARGS_ASSERT_NEWSVREF       \
2174         assert(o)
2175
2176 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2177                         __attribute__malloc__
2178                         __attribute__warn_unused_result__
2179                         __attribute__nonnull__(pTHX_3);
2180 #define PERL_ARGS_ASSERT_NEWSVOP        \
2181         assert(sv)
2182
2183 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2184                         __attribute__malloc__
2185                         __attribute__warn_unused_result__;
2186
2187 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2188                         __attribute__malloc__
2189                         __attribute__warn_unused_result__;
2190
2191 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2192                         __attribute__malloc__
2193                         __attribute__warn_unused_result__;
2194
2195 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2196                         __attribute__malloc__
2197                         __attribute__warn_unused_result__;
2198
2199 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2200                         __attribute__malloc__
2201                         __attribute__warn_unused_result__;
2202
2203 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__;
2206
2207 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2208                         __attribute__malloc__
2209                         __attribute__warn_unused_result__;
2210
2211 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__;
2214
2215 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2216                         __attribute__malloc__
2217                         __attribute__warn_unused_result__
2218                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2219                         __attribute__nonnull__(pTHX_1);
2220 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2221         assert(pat)
2222
2223 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2224                         __attribute__malloc__
2225                         __attribute__warn_unused_result__
2226                         __attribute__nonnull__(pTHX_1);
2227 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2228         assert(pat)
2229
2230 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2231                         __attribute__nonnull__(pTHX_1);
2232 #define PERL_ARGS_ASSERT_NEWSVRV        \
2233         assert(rv)
2234
2235 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2236                         __attribute__malloc__
2237                         __attribute__warn_unused_result__;
2238
2239 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2240                         __attribute__malloc__
2241                         __attribute__warn_unused_result__;
2242
2243 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2244                         __attribute__malloc__
2245                         __attribute__warn_unused_result__;
2246
2247 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2248                         __attribute__malloc__
2249                         __attribute__warn_unused_result__
2250                         __attribute__nonnull__(pTHX_2);
2251 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2252         assert(block)
2253
2254 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2255                         __attribute__malloc__
2256                         __attribute__warn_unused_result__;
2257
2258 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2259                         __attribute__malloc__
2260                         __attribute__warn_unused_result__;
2261
2262 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2263                         __attribute__nonnull__(pTHX_1)
2264                         __attribute__nonnull__(pTHX_2)
2265                         __attribute__nonnull__(pTHX_3);
2266 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2267         assert(s); assert(e); assert(sv)
2268
2269 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2270                         __attribute__nonnull__(pTHX_1)
2271                         __attribute__nonnull__(pTHX_2);
2272 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2273         assert(s); assert(rv)
2274
2275 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2276                         __attribute__nonnull__(pTHX_1);
2277 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2278         assert(ver)
2279
2280 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2281                         __attribute__nonnull__(pTHX_1);
2282 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2283         assert(ver)
2284
2285 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2286                         __attribute__nonnull__(pTHX_1);
2287 #define PERL_ARGS_ASSERT_VVERIFY        \
2288         assert(vs)
2289
2290 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2291                         __attribute__nonnull__(pTHX_1);
2292 #define PERL_ARGS_ASSERT_VNUMIFY        \
2293         assert(vs)
2294
2295 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2296                         __attribute__nonnull__(pTHX_1);
2297 #define PERL_ARGS_ASSERT_VNORMAL        \
2298         assert(vs)
2299
2300 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2301                         __attribute__nonnull__(pTHX_1);
2302 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2303         assert(vs)
2304
2305 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2306                         __attribute__nonnull__(pTHX_1)
2307                         __attribute__nonnull__(pTHX_2);
2308 #define PERL_ARGS_ASSERT_VCMP   \
2309         assert(lhv); assert(rhv)
2310
2311 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2312                         __attribute__nonnull__(pTHX_1);
2313 #define PERL_ARGS_ASSERT_NEXTARGV       \
2314         assert(gv)
2315
2316 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2317                         __attribute__pure__
2318                         __attribute__nonnull__(pTHX_1)
2319                         __attribute__nonnull__(pTHX_2)
2320                         __attribute__nonnull__(pTHX_3)
2321                         __attribute__nonnull__(pTHX_4);
2322 #define PERL_ARGS_ASSERT_NINSTR \
2323         assert(big); assert(bigend); assert(little); assert(lend)
2324
2325 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2326 #ifdef PERL_MAD
2327 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2328                         __attribute__nonnull__(pTHX_1);
2329 #define PERL_ARGS_ASSERT_PACKAGE        \
2330         assert(o)
2331
2332 #else
2333 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2334                         __attribute__nonnull__(pTHX_1);
2335 #define PERL_ARGS_ASSERT_PACKAGE        \
2336         assert(o)
2337
2338 #endif
2339 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2340 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2341                         __attribute__nonnull__(pTHX_1);
2342 #define PERL_ARGS_ASSERT_ALLOCMY        \
2343         assert(name)
2344
2345 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2346                         __attribute__warn_unused_result__
2347                         __attribute__nonnull__(pTHX_1);
2348 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2349         assert(name)
2350
2351 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2352 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2353                         __attribute__warn_unused_result__
2354                         __attribute__nonnull__(pTHX_1);
2355 #define PERL_ARGS_ASSERT_OOPSAV \
2356         assert(o)
2357
2358 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2359                         __attribute__warn_unused_result__
2360                         __attribute__nonnull__(pTHX_1);
2361 #define PERL_ARGS_ASSERT_OOPSHV \
2362         assert(o)
2363
2364 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2365 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2366 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2367 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2368 STATIC void     S_pad_reset(pTHX);
2369 #endif
2370 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2371 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2372 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2373                         __attribute__nonnull__(pTHX_1)
2374                         __attribute__nonnull__(pTHX_2);
2375 #define PERL_ARGS_ASSERT_START_GLOB     \
2376         assert(tmpglob); assert(io)
2377
2378 #if defined(USE_REENTRANT_API)
2379 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2380 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2381 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2382 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2383                         __attribute__nonnull__(1);
2384 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2385         assert(f)
2386
2387 #endif
2388 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2389 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2390                         __attribute__nonnull__(pTHX_1)
2391                         __attribute__nonnull__(pTHX_3);
2392 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2393         assert(sub_name); assert(argv)
2394
2395 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2396                         __attribute__nonnull__(pTHX_1);
2397 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2398         assert(methname)
2399
2400 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2401                         __attribute__nonnull__(pTHX_1);
2402 #define PERL_ARGS_ASSERT_CALL_PV        \
2403         assert(sub_name)
2404
2405 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2406                         __attribute__nonnull__(pTHX_1);
2407 #define PERL_ARGS_ASSERT_CALL_SV        \
2408         assert(sv)
2409
2410 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2411 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2412                         __attribute__nonnull__(pTHX_1);
2413 #define PERL_ARGS_ASSERT_DOREF  \
2414         assert(o)
2415
2416 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2417                         __attribute__nonnull__(pTHX_1);
2418 #define PERL_ARGS_ASSERT_EVAL_PV        \
2419         assert(p)
2420
2421 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2422                         __attribute__nonnull__(pTHX_1);
2423 #define PERL_ARGS_ASSERT_EVAL_SV        \
2424         assert(sv)
2425
2426 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2427                         __attribute__nonnull__(pTHX_1);
2428 #define PERL_ARGS_ASSERT_GET_SV \
2429         assert(name)
2430
2431 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_GET_AV \
2434         assert(name)
2435
2436 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_GET_HV \
2439         assert(name)
2440
2441 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_GET_CV \
2444         assert(name)
2445
2446 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2449         assert(name)
2450
2451 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2452 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2453 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2454 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2455                         __attribute__nonnull__(pTHX_1);
2456 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2457         assert(newctype)
2458
2459 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2460 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2461 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2462 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2463 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2466         assert(pv)
2467
2468 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)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2)
2471                         __attribute__nonnull__(pTHX_3)
2472                         __attribute__nonnull__(pTHX_4)
2473                         __attribute__nonnull__(pTHX_5)
2474                         __attribute__nonnull__(pTHX_6);
2475 #define PERL_ARGS_ASSERT_PACK_CAT       \
2476         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2477
2478 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2479                         __attribute__nonnull__(pTHX_1)
2480                         __attribute__nonnull__(pTHX_2)
2481                         __attribute__nonnull__(pTHX_3)
2482                         __attribute__nonnull__(pTHX_4)
2483                         __attribute__nonnull__(pTHX_5);
2484 #define PERL_ARGS_ASSERT_PACKLIST       \
2485         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2486
2487 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2488 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2489 #endif
2490 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2491                         __attribute__nonnull__(pTHX_1);
2492 #define PERL_ARGS_ASSERT_PMFLAG \
2493         assert(pmfl)
2494
2495 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2496                         __attribute__nonnull__(pTHX_1)
2497                         __attribute__nonnull__(pTHX_2);
2498 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2499         assert(o); assert(expr)
2500
2501 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2502 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2)
2505                         __attribute__nonnull__(pTHX_3);
2506 #define PERL_ARGS_ASSERT_PMTRANS        \
2507         assert(o); assert(expr); assert(repl)
2508
2509 #endif
2510 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2511 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2512 PERL_CALLCONV void      Perl_push_scope(pTHX);
2513 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2514 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2515 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2516 #endif
2517 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2518                         __attribute__nonnull__(pTHX_1);
2519 #define PERL_ARGS_ASSERT_REGDUMP        \
2520         assert(r)
2521
2522 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2523                         __attribute__nonnull__(pTHX_1);
2524 #define PERL_ARGS_ASSERT_REGDUMP        \
2525         assert(r)
2526
2527 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2528                         __attribute__nonnull__(pTHX_2);
2529 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2530         assert(node)
2531
2532 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2533                         __attribute__nonnull__(pTHX_1)
2534                         __attribute__nonnull__(pTHX_2)
2535                         __attribute__nonnull__(pTHX_3)
2536                         __attribute__nonnull__(pTHX_4)
2537                         __attribute__nonnull__(pTHX_6);
2538 #define PERL_ARGS_ASSERT_PREGEXEC       \
2539         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2540
2541 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2542 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2543                         __attribute__nonnull__(pTHX_1);
2544 #define PERL_ARGS_ASSERT_PREGFREE2      \
2545         assert(rx)
2546
2547 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2548                         __attribute__nonnull__(pTHX_1);
2549 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2550         assert(r)
2551
2552 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2553                         __attribute__nonnull__(pTHX_1);
2554 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2555         assert(rx)
2556
2557 #if defined(USE_ITHREADS)
2558 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2559                         __attribute__nonnull__(pTHX_1)
2560                         __attribute__nonnull__(pTHX_2);
2561 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2562         assert(r); assert(param)
2563
2564 #endif
2565 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2566                         __attribute__nonnull__(pTHX_1);
2567 #define PERL_ARGS_ASSERT_PREGCOMP       \
2568         assert(pattern)
2569
2570 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2571                         __attribute__nonnull__(pTHX_1);
2572 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2573         assert(pattern)
2574
2575 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)
2576                         __attribute__nonnull__(pTHX_1)
2577                         __attribute__nonnull__(pTHX_3)
2578                         __attribute__nonnull__(pTHX_4);
2579 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2580         assert(rx); assert(strpos); assert(strend)
2581
2582 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2583                         __attribute__nonnull__(pTHX_1);
2584 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2585         assert(r)
2586
2587 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2588                         __attribute__nonnull__(pTHX_1)
2589                         __attribute__nonnull__(pTHX_2)
2590                         __attribute__nonnull__(pTHX_3)
2591                         __attribute__nonnull__(pTHX_4)
2592                         __attribute__nonnull__(pTHX_6);
2593 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2594         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2595
2596 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2597                         __attribute__warn_unused_result__;
2598
2599
2600 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2601                         __attribute__nonnull__(pTHX_1);
2602 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2603         assert(rx)
2604
2605 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2606                         __attribute__nonnull__(pTHX_1);
2607 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2608         assert(rx)
2609
2610 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2611                         __attribute__nonnull__(pTHX_1)
2612                         __attribute__nonnull__(pTHX_2);
2613 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2614         assert(rx); assert(namesv)
2615
2616 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2617                         __attribute__nonnull__(pTHX_1)
2618                         __attribute__nonnull__(pTHX_2);
2619 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2620         assert(rx); assert(key)
2621
2622 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2625         assert(rx)
2626
2627 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2628                         __attribute__nonnull__(pTHX_1);
2629 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2630         assert(rx)
2631
2632 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2633                         __attribute__nonnull__(pTHX_1);
2634 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2635         assert(rx)
2636
2637 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2638                         __attribute__nonnull__(pTHX_1);
2639 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2640         assert(rx)
2641
2642
2643 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2644                         __attribute__nonnull__(pTHX_1);
2645 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2646         assert(rx)
2647
2648 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2651         assert(rx)
2652
2653 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2654                         __attribute__nonnull__(pTHX_1)
2655                         __attribute__nonnull__(pTHX_2);
2656 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2657         assert(rx); assert(sv)
2658
2659
2660 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2661                         __attribute__nonnull__(pTHX_1);
2662 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2663         assert(rx)
2664
2665
2666 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2667                         __attribute__nonnull__(pTHX_2)
2668                         __attribute__nonnull__(pTHX_3);
2669 #define PERL_ARGS_ASSERT_REGPROP        \
2670         assert(sv); assert(o)
2671
2672 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2673                         __attribute__nonnull__(pTHX_1)
2674                         __attribute__nonnull__(pTHX_2);
2675 #define PERL_ARGS_ASSERT_REPEATCPY      \
2676         assert(to); assert(from)
2677
2678 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2679                         __attribute__pure__
2680                         __attribute__nonnull__(pTHX_1)
2681                         __attribute__nonnull__(pTHX_2)
2682                         __attribute__nonnull__(pTHX_3)
2683                         __attribute__nonnull__(pTHX_4);
2684 #define PERL_ARGS_ASSERT_RNINSTR        \
2685         assert(big); assert(bigend); assert(little); assert(lend)
2686
2687 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2688 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2689 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2690                         __attribute__nonnull__(pTHX_3);
2691 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2692         assert(save)
2693
2694 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2695 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2696 STATIC void     S_rxres_free(pTHX_ void** rsp)
2697                         __attribute__nonnull__(pTHX_1);
2698 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2699         assert(rsp)
2700
2701 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2702                         __attribute__nonnull__(pTHX_1)
2703                         __attribute__nonnull__(pTHX_2);
2704 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2705         assert(rsp); assert(rx)
2706
2707 #endif
2708 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2709                         __attribute__nonnull__(pTHX_1)
2710                         __attribute__nonnull__(pTHX_2);
2711 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2712         assert(rsp); assert(rx)
2713
2714 #if !defined(HAS_RENAME)
2715 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2716                         __attribute__nonnull__(pTHX_1)
2717                         __attribute__nonnull__(pTHX_2);
2718 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2719         assert(a); assert(b)
2720
2721 #endif
2722 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2723                         __attribute__malloc__
2724                         __attribute__warn_unused_result__;
2725
2726 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2727                         __attribute__malloc__
2728                         __attribute__warn_unused_result__;
2729
2730 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2731                         __attribute__malloc__
2732                         __attribute__warn_unused_result__;
2733
2734 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2735                         __attribute__malloc__
2736                         __attribute__warn_unused_result__
2737                         __attribute__nonnull__(pTHX_1);
2738 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2739         assert(pv)
2740
2741 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2742                         __attribute__malloc__
2743                         __attribute__warn_unused_result__
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_SAVESVPV       \
2746         assert(sv)
2747
2748 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2749 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2750 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2751                         __attribute__nonnull__(pTHX_1)
2752                         __attribute__nonnull__(pTHX_3);
2753 #define PERL_ARGS_ASSERT_SAVE_AELEM     \
2754         assert(av); assert(sptr)
2755
2756 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2757 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2760         assert(aptr)
2761
2762 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2763                         __attribute__nonnull__(pTHX_1);
2764 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2765         assert(gv)
2766
2767 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2768                         __attribute__nonnull__(pTHX_1);
2769 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2770         assert(boolp)
2771
2772 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2773                         __attribute__nonnull__(pTHX_1);
2774 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2775         assert(svp)
2776
2777 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2778                         __attribute__nonnull__(pTHX_1)
2779                         __attribute__nonnull__(pTHX_2);
2780 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2781         assert(hv); assert(key)
2782
2783 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2786         assert(av)
2787
2788 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2789                         __attribute__nonnull__(pTHX_2);
2790 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2791         assert(p)
2792
2793 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2794 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2795 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2796 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2797 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2798                         __attribute__nonnull__(pTHX_1);
2799 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2800         assert(sptr)
2801
2802 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2805         assert(str)
2806
2807 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2808                         __attribute__nonnull__(pTHX_1);
2809 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2810         assert(str)
2811
2812 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2813                         __attribute__nonnull__(pTHX_1);
2814 #define PERL_ARGS_ASSERT_SAVE_GP        \
2815         assert(gv)
2816
2817 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2818                         __attribute__nonnull__(pTHX_1);
2819 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2820         assert(gv)
2821
2822 PERL_CALLCONV void      Perl_save_hints(pTHX);
2823 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2824                         __attribute__nonnull__(pTHX_1)
2825                         __attribute__nonnull__(pTHX_2)
2826                         __attribute__nonnull__(pTHX_3); */
2827
2828 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2829                         __attribute__nonnull__(pTHX_1)
2830                         __attribute__nonnull__(pTHX_2)
2831                         __attribute__nonnull__(pTHX_3);
2832 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2833         assert(hv); assert(key); assert(sptr)
2834
2835 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2836                         __attribute__nonnull__(pTHX_1);
2837 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2838         assert(hptr)
2839
2840 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2841                         __attribute__nonnull__(pTHX_1);
2842 #define PERL_ARGS_ASSERT_SAVE_I16       \
2843         assert(intp)
2844
2845 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_SAVE_I32       \
2848         assert(intp)
2849
2850 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2851                         __attribute__nonnull__(pTHX_1);
2852 #define PERL_ARGS_ASSERT_SAVE_I8        \
2853         assert(bytep)
2854
2855 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2856                         __attribute__nonnull__(pTHX_1);
2857 #define PERL_ARGS_ASSERT_SAVE_INT       \
2858         assert(intp)
2859
2860 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2861                         __attribute__nonnull__(pTHX_1);
2862 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2863         assert(item)
2864
2865 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_SAVE_IV        \
2868         assert(ivp)
2869
2870 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2871                         __attribute__nonnull__(pTHX_1);
2872 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2873         assert(sarg)
2874
2875 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2876                         __attribute__nonnull__(pTHX_1);
2877 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2878         assert(longp)
2879
2880 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2881                         __attribute__nonnull__(pTHX_1); */
2882 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2883         assert(sv)
2884
2885 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2888         assert(gv)
2889
2890 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2891 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2892                         __attribute__nonnull__(pTHX_1);
2893 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2894         assert(gv)
2895
2896 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2897                         __attribute__nonnull__(pTHX_1);
2898 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2899         assert(pptr)
2900
2901 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2902                         __attribute__nonnull__(pTHX_1);
2903 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2904         assert(ptr)
2905
2906 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2907 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2908 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2909                         __attribute__nonnull__(pTHX_1);
2910 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2911         assert(sptr)
2912
2913 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2914                         __attribute__nonnull__(pTHX_1);
2915 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2916         assert(sptr)
2917
2918 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2919 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2920 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2921 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2922 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2923 #endif
2924 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2925 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2926 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2927 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2928 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2929 #endif
2930 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2931                         __attribute__nonnull__(pTHX_1);
2932 #define PERL_ARGS_ASSERT_SCALARVOID     \
2933         assert(o)
2934
2935 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2936                         __attribute__nonnull__(pTHX_1)
2937                         __attribute__nonnull__(pTHX_3);
2938 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2939         assert(start); assert(retlen)
2940
2941 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2942                         __attribute__nonnull__(pTHX_1)
2943                         __attribute__nonnull__(pTHX_3);
2944 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2945         assert(start); assert(retlen)
2946
2947 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2948                         __attribute__nonnull__(pTHX_1)
2949                         __attribute__nonnull__(pTHX_2);
2950 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2951         assert(s); assert(lvalp)
2952
2953 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2954                         __attribute__nonnull__(pTHX_1)
2955                         __attribute__nonnull__(pTHX_3);
2956 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2957         assert(start); assert(retlen)
2958
2959 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2960 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2961                         __attribute__nonnull__(pTHX_1)
2962                         __attribute__nonnull__(pTHX_2)
2963                         __attribute__nonnull__(pTHX_5);
2964 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2965         assert(bigstr); assert(littlestr); assert(old_posp)
2966
2967 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2968 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2969                         __attribute__nonnull__(pTHX_1);
2970 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2971         assert(str)
2972
2973 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2974 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2975 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2976 #else
2977 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2978 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2979 #endif
2980 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2981                         __attribute__nonnull__(pTHX_1)
2982                         __attribute__nonnull__(pTHX_2);
2983 #define PERL_ARGS_ASSERT_STACK_GROW     \
2984         assert(sp); assert(p)
2985
2986 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2987 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2988                         __attribute__nonnull__(pTHX_1);
2989 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2990         assert(cv)
2991
2992 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
2993                         __attribute__nonnull__(pTHX_1);
2994 #define PERL_ARGS_ASSERT_SV_2BOOL       \
2995         assert(sv)
2996
2997 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
2998                         __attribute__nonnull__(pTHX_2)
2999                         __attribute__nonnull__(pTHX_3);
3000 #define PERL_ARGS_ASSERT_SV_2CV \
3001         assert(st); assert(gvp)
3002
3003 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_SV_2IO \
3006         assert(sv)
3007
3008 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3009 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3010                         __attribute__nonnull__(pTHX_1);
3011 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3012         assert(gv)
3013
3014 #endif
3015 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3016 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3017 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3018 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3019 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3020                         __attribute__nonnull__(pTHX_1);
3021 #define PERL_ARGS_ASSERT_SV_2NUM        \
3022         assert(sv)
3023
3024 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3025 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3026 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3027                         __attribute__nonnull__(pTHX_1);
3028 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3029         assert(sv)
3030
3031 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3032                         __attribute__nonnull__(pTHX_1);
3033 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3034         assert(sv)
3035
3036 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3037                         __attribute__nonnull__(pTHX_1);
3038 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3039         assert(sv)
3040
3041 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3042 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3043 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3044                         __attribute__nonnull__(pTHX_1);
3045 #define PERL_ARGS_ASSERT_SV_IV  \
3046         assert(sv)
3047
3048 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3049                         __attribute__nonnull__(pTHX_1);
3050 #define PERL_ARGS_ASSERT_SV_UV  \
3051         assert(sv)
3052
3053 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3054                         __attribute__nonnull__(pTHX_1);
3055 #define PERL_ARGS_ASSERT_SV_NV  \
3056         assert(sv)
3057
3058 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3059                         __attribute__nonnull__(pTHX_1)
3060                         __attribute__nonnull__(pTHX_2);
3061 #define PERL_ARGS_ASSERT_SV_PVN \
3062         assert(sv); assert(lp)
3063
3064 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3065                         __attribute__nonnull__(pTHX_1)
3066                         __attribute__nonnull__(pTHX_2);
3067 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3068         assert(sv); assert(lp)
3069
3070 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3071                         __attribute__nonnull__(pTHX_1)
3072                         __attribute__nonnull__(pTHX_2);
3073 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3074         assert(sv); assert(lp)
3075
3076 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3077 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3078 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3081         assert(ptr)
3082
3083 #endif
3084 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3085                         __attribute__nonnull__(pTHX_1);
3086 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3087         assert(sv)
3088
3089 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3090                         __attribute__nonnull__(pTHX_1)
3091                         __attribute__nonnull__(pTHX_2);
3092 #define PERL_ARGS_ASSERT_SV_BLESS       \
3093         assert(sv); assert(stash)
3094
3095 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3096                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3097                         __attribute__nonnull__(pTHX_1)
3098                         __attribute__nonnull__(pTHX_2);
3099 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3100         assert(sv); assert(pat)
3101
3102 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3103                         __attribute__nonnull__(pTHX_1)
3104                         __attribute__nonnull__(pTHX_2);
3105 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3106         assert(sv); assert(pat)
3107
3108 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3109                         __attribute__nonnull__(pTHX_1);
3110 #define PERL_ARGS_ASSERT_SV_CATPV       \
3111         assert(sv)
3112
3113 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3114                         __attribute__nonnull__(pTHX_1)
3115                         __attribute__nonnull__(pTHX_2); */
3116 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3117         assert(dsv); assert(sstr)
3118
3119 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3120                         __attribute__nonnull__(pTHX_1); */
3121 #define PERL_ARGS_ASSERT_SV_CATSV       \
3122         assert(dstr)
3123
3124 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3125                         __attribute__nonnull__(pTHX_1);
3126 #define PERL_ARGS_ASSERT_SV_CHOP        \
3127         assert(sv)
3128
3129 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3130 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3131 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3132                         __attribute__nonnull__(pTHX_1);
3133 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3134         assert(sv)
3135
3136 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3137 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3138 #if defined(USE_LOCALE_COLLATE)
3139 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3140                         __attribute__nonnull__(pTHX_1)
3141                         __attribute__nonnull__(pTHX_2);
3142 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3143         assert(sv); assert(nxp)
3144
3145 #endif
3146 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3147                         __attribute__nonnull__(pTHX_1)
3148                         __attribute__nonnull__(pTHX_2)
3149                         __attribute__nonnull__(pTHX_3)
3150                         __attribute__nonnull__(pTHX_4);
3151 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3152         assert(sv); assert(startop); assert(code); assert(padp)
3153
3154 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3155                         __attribute__nonnull__(pTHX_1);
3156 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3157         assert(sv)
3158
3159 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3160 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3161                         __attribute__nonnull__(pTHX_1);
3162 #define PERL_ARGS_ASSERT_SV_DUMP        \
3163         assert(sv)
3164
3165 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3166                         __attribute__warn_unused_result__
3167                         __attribute__nonnull__(pTHX_1)
3168                         __attribute__nonnull__(pTHX_2);
3169 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3170         assert(sv); assert(name)
3171
3172 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3173                         __attribute__warn_unused_result__
3174                         __attribute__nonnull__(pTHX_1)
3175                         __attribute__nonnull__(pTHX_2);
3176 #define PERL_ARGS_ASSERT_SV_DOES        \
3177         assert(sv); assert(name)
3178
3179 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3180 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3181 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3182                         __attribute__nonnull__(pTHX_1);
3183 #define PERL_ARGS_ASSERT_SV_FREE2       \
3184         assert(sv)
3185
3186 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3187 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3188                         __attribute__nonnull__(pTHX_1)
3189                         __attribute__nonnull__(pTHX_2);
3190 #define PERL_ARGS_ASSERT_SV_GETS        \
3191         assert(sv); assert(fp)
3192
3193 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3194                         __attribute__nonnull__(pTHX_1);
3195 #define PERL_ARGS_ASSERT_SV_GROW        \
3196         assert(sv)
3197
3198 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3199 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3200                         __attribute__nonnull__(pTHX_1)
3201                         __attribute__nonnull__(pTHX_4); */
3202 #define PERL_ARGS_ASSERT_SV_INSERT      \
3203         assert(bigstr); assert(little)
3204
3205 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)
3206                         __attribute__nonnull__(pTHX_1)
3207                         __attribute__nonnull__(pTHX_4);
3208 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3209         assert(bigstr); assert(little)
3210
3211 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3212                         __attribute__nonnull__(pTHX_2);
3213 #define PERL_ARGS_ASSERT_SV_ISA \
3214         assert(name)
3215
3216 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3217 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3218 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3219 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3220                         __attribute__nonnull__(pTHX_1);
3221 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3222         assert(sv)
3223
3224 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)
3225                         __attribute__nonnull__(pTHX_1);
3226 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3227         assert(sv)
3228
3229 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3230                         __attribute__malloc__
3231                         __attribute__warn_unused_result__;
3232
3233 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3234                         __attribute__warn_unused_result__;
3235
3236 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3237 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3238 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3239                         __attribute__nonnull__(pTHX_2);
3240 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3241         assert(offsetp)
3242
3243 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3244                         __attribute__nonnull__(pTHX_2);
3245 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3246         assert(offsetp)
3247
3248 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3249                         __attribute__nonnull__(pTHX_1); */
3250 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3251         assert(sv)
3252
3253 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3254                         __attribute__nonnull__(pTHX_1);
3255 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3256         assert(sv)
3257
3258 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3259                         __attribute__nonnull__(pTHX_1);
3260 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3261         assert(sv)
3262
3263 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3264                         __attribute__nonnull__(pTHX_1)
3265                         __attribute__nonnull__(pTHX_2);
3266 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3267         assert(sv); assert(encoding)
3268
3269 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3270                         __attribute__nonnull__(pTHX_1)
3271                         __attribute__nonnull__(pTHX_2)
3272                         __attribute__nonnull__(pTHX_3)
3273                         __attribute__nonnull__(pTHX_4)
3274                         __attribute__nonnull__(pTHX_5);
3275 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3276         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3277
3278 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3279                         __attribute__warn_unused_result__
3280                         __attribute__nonnull__(pTHX_1);
3281 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3282         assert(sv)
3283
3284 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3285                         __attribute__nonnull__(pTHX_1)
3286                         __attribute__nonnull__(pTHX_2);
3287 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3288         assert(sv); assert(nsv)
3289
3290 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3291 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3292                         __attribute__nonnull__(pTHX_1);
3293 #define PERL_ARGS_ASSERT_SV_RESET       \
3294         assert(s)
3295
3296 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3297                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3298                         __attribute__nonnull__(pTHX_1)
3299                         __attribute__nonnull__(pTHX_2);
3300 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3301         assert(sv); assert(pat)
3302
3303 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3304                         __attribute__nonnull__(pTHX_1)
3305                         __attribute__nonnull__(pTHX_2);
3306 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3307         assert(sv); assert(pat)
3308
3309 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3310                         __attribute__nonnull__(pTHX_1);
3311 #define PERL_ARGS_ASSERT_SV_SETIV       \
3312         assert(sv)
3313
3314 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3315                         __attribute__nonnull__(pTHX_1);
3316 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3317         assert(sv)
3318
3319 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3320                         __attribute__nonnull__(pTHX_1);
3321 #define PERL_ARGS_ASSERT_SV_SETUV       \
3322         assert(sv)
3323
3324 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3325                         __attribute__nonnull__(pTHX_1);
3326 #define PERL_ARGS_ASSERT_SV_SETNV       \
3327         assert(sv)
3328
3329 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3332         assert(rv)
3333
3334 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3335                         __attribute__nonnull__(pTHX_1);
3336 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3337         assert(rv)
3338
3339 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3342         assert(rv)
3343
3344 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3345                         __attribute__nonnull__(pTHX_1);
3346 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3347         assert(rv)
3348
3349 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3350                         __attribute__nonnull__(pTHX_1)
3351                         __attribute__nonnull__(pTHX_3);
3352 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3353         assert(rv); assert(pv)
3354
3355 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3356                         __attribute__nonnull__(pTHX_1);
3357 #define PERL_ARGS_ASSERT_SV_SETPV       \
3358         assert(sv)
3359
3360 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3361                         __attribute__nonnull__(pTHX_1);
3362 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3363         assert(sv)
3364
3365 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3366                         __attribute__nonnull__(pTHX_1); */
3367 #define PERL_ARGS_ASSERT_SV_SETSV       \
3368         assert(dstr)
3369
3370 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3371                         __attribute__nonnull__(pTHX_1); */
3372 #define PERL_ARGS_ASSERT_SV_TAINT       \
3373         assert(sv)
3374
3375 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3376                         __attribute__warn_unused_result__
3377                         __attribute__nonnull__(pTHX_1);
3378 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3379         assert(sv)
3380
3381 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3382                         __attribute__nonnull__(pTHX_1);
3383 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3384         assert(sv)
3385
3386 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3387                         __attribute__nonnull__(pTHX_1); */
3388 #define PERL_ARGS_ASSERT_SV_UNREF       \
3389         assert(sv)
3390
3391 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3394         assert(ref)
3395
3396 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3397                         __attribute__nonnull__(pTHX_1);
3398 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3399         assert(sv)
3400
3401 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3402                         __attribute__nonnull__(pTHX_1);
3403 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3404         assert(sv)
3405
3406 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3407                         __attribute__nonnull__(pTHX_1); */
3408 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3409         assert(sv)
3410
3411 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3412                         __attribute__nonnull__(pTHX_1);
3413 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3414         assert(sv)
3415
3416 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)
3417                         __attribute__nonnull__(pTHX_1)
3418                         __attribute__nonnull__(pTHX_2);
3419 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3420         assert(sv); assert(pat)
3421
3422 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)
3423                         __attribute__nonnull__(pTHX_1)
3424                         __attribute__nonnull__(pTHX_2);
3425 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3426         assert(sv); assert(pat)
3427
3428 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3429                         __attribute__warn_unused_result__
3430                         __attribute__nonnull__(pTHX_1);
3431 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3432         assert(sv)
3433
3434 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3435                         __attribute__nonnull__(pTHX_1)
3436                         __attribute__nonnull__(pTHX_2)
3437                         __attribute__nonnull__(pTHX_3);
3438 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3439         assert(pkg); assert(name); assert(listsv)
3440
3441 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3442                         __attribute__nonnull__(pTHX_1)
3443                         __attribute__nonnull__(pTHX_2);
3444 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3445         assert(swash); assert(ptr)
3446
3447 PERL_CALLCONV void      Perl_taint_env(pTHX);
3448 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3449                         __attribute__nonnull__(pTHX_2);
3450 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3451         assert(s)
3452
3453 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3454                         __attribute__nonnull__(pTHX_1)
3455                         __attribute__nonnull__(pTHX_2)
3456                         __attribute__nonnull__(pTHX_4)
3457                         __attribute__nonnull__(pTHX_5)
3458                         __attribute__nonnull__(pTHX_6);
3459 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3460         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3461
3462 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2);
3465 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3466         assert(p); assert(ustrp)
3467
3468 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3469                         __attribute__nonnull__(pTHX_1)
3470                         __attribute__nonnull__(pTHX_2);
3471 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3472         assert(p); assert(ustrp)
3473
3474 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3475                         __attribute__nonnull__(pTHX_1)
3476                         __attribute__nonnull__(pTHX_2);
3477 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3478         assert(p); assert(ustrp)
3479
3480 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3481                         __attribute__nonnull__(pTHX_1)
3482                         __attribute__nonnull__(pTHX_2);
3483 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3484         assert(p); assert(ustrp)
3485
3486 #if defined(UNLINK_ALL_VERSIONS)
3487 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3488                         __attribute__nonnull__(pTHX_1);
3489 #define PERL_ARGS_ASSERT_UNLNK  \
3490         assert(f)
3491
3492 #endif
3493 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)
3494                         __attribute__nonnull__(pTHX_1)
3495                         __attribute__nonnull__(pTHX_2)
3496                         __attribute__nonnull__(pTHX_3)
3497                         __attribute__nonnull__(pTHX_5);
3498 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3499         assert(pat); assert(patend); assert(s); assert(strend)
3500
3501 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3502                         __attribute__nonnull__(pTHX_1)
3503                         __attribute__nonnull__(pTHX_2)
3504                         __attribute__nonnull__(pTHX_3)
3505                         __attribute__nonnull__(pTHX_4);
3506 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3507         assert(pat); assert(patend); assert(s); assert(strend)
3508
3509 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3510 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3511 #ifdef PERL_MAD
3512 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3513                         __attribute__nonnull__(pTHX_4);
3514 #define PERL_ARGS_ASSERT_UTILIZE        \
3515         assert(idop)
3516
3517 #else
3518 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3519                         __attribute__nonnull__(pTHX_4);
3520 #define PERL_ARGS_ASSERT_UTILIZE        \
3521         assert(idop)
3522
3523 #endif
3524 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3525                         __attribute__nonnull__(pTHX_1)
3526                         __attribute__nonnull__(pTHX_2)
3527                         __attribute__nonnull__(pTHX_4);
3528 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3529         assert(p); assert(d); assert(newlen)
3530
3531 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3532                         __attribute__nonnull__(pTHX_1)
3533                         __attribute__nonnull__(pTHX_2)
3534                         __attribute__nonnull__(pTHX_4);
3535 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3536         assert(p); assert(d); assert(newlen)
3537
3538 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3539                         __attribute__warn_unused_result__
3540                         __attribute__pure__
3541                         __attribute__nonnull__(pTHX_1)
3542                         __attribute__nonnull__(pTHX_2);
3543 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3544         assert(s); assert(e)
3545
3546 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3547                         __attribute__warn_unused_result__
3548                         __attribute__pure__
3549                         __attribute__nonnull__(pTHX_1)
3550                         __attribute__nonnull__(pTHX_2);
3551 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3552         assert(a); assert(b)
3553
3554 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3555                         __attribute__warn_unused_result__
3556                         __attribute__pure__
3557                         __attribute__nonnull__(pTHX_1);
3558 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3559         assert(s)
3560
3561 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3562                         __attribute__nonnull__(pTHX_1)
3563                         __attribute__nonnull__(pTHX_2);
3564 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3565         assert(s); assert(len)
3566
3567 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3568                         __attribute__nonnull__(pTHX_1)
3569                         __attribute__nonnull__(pTHX_2);
3570 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3571         assert(s); assert(len)
3572
3573 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3574                         __attribute__nonnull__(pTHX_1)
3575                         __attribute__nonnull__(pTHX_2);
3576 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3577         assert(s); assert(len)
3578
3579 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3580                         __attribute__nonnull__(pTHX_1);
3581 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3582         assert(s)
3583
3584 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3585                         __attribute__nonnull__(pTHX_1);
3586 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3587         assert(s)
3588
3589
3590 #ifdef EBCDIC
3591 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3592                         __attribute__nonnull__(pTHX_1);
3593 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3594         assert(s)
3595
3596 #else
3597 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3598                         __attribute__nonnull__(pTHX_1); */
3599 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3600         assert(s)
3601
3602 #endif
3603
3604 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3605                         __attribute__nonnull__(pTHX_1);
3606 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3607         assert(s)
3608
3609
3610 #ifdef EBCDIC
3611 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3612                         __attribute__nonnull__(pTHX_1);
3613 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3614         assert(d)
3615
3616 #else
3617 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3618                         __attribute__nonnull__(pTHX_1); */
3619 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3620         assert(d)
3621
3622 #endif
3623
3624 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3625                         __attribute__nonnull__(pTHX_1); */
3626 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3627         assert(d)
3628
3629 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3630                         __attribute__nonnull__(pTHX_1);
3631 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3632         assert(d)
3633
3634 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3635                         __attribute__nonnull__(pTHX_1);
3636 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3637         assert(d)
3638
3639 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3640                         __attribute__nonnull__(pTHX_1)
3641                         __attribute__nonnull__(pTHX_2);
3642 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3643         assert(dsv); assert(spv)
3644
3645 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3646                         __attribute__warn_unused_result__
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2);
3649 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3650         assert(dsv); assert(ssv)
3651
3652 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3653                         __attribute__nonnull__(pTHX_1);
3654 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3655         assert(sv)
3656
3657 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3658                         __attribute__nonnull__(pTHX_1);
3659 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3660         assert(sv)
3661
3662 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3663                         __attribute__nonnull__(pTHX_2);
3664 #define PERL_ARGS_ASSERT_WAIT4PID       \
3665         assert(statusp)
3666
3667 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3668                         __attribute__nonnull__(pTHX_1);
3669 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3670         assert(popt)
3671
3672 PERL_CALLCONV U32       Perl_seed(pTHX);
3673 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3674                         __attribute__warn_unused_result__;
3675
3676 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3677 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3678 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3679                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3680                         __attribute__nonnull__(pTHX_1);
3681 #define PERL_ARGS_ASSERT_WARN   \
3682         assert(pat)
3683
3684 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3685                         __attribute__nonnull__(pTHX_1);
3686 #define PERL_ARGS_ASSERT_VWARN  \
3687         assert(pat)
3688
3689 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3690                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3691                         __attribute__nonnull__(pTHX_2);
3692 #define PERL_ARGS_ASSERT_WARNER \
3693         assert(pat)
3694
3695 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3696                         __attribute__nonnull__(pTHX_2);
3697 #define PERL_ARGS_ASSERT_VWARNER        \
3698         assert(pat)
3699
3700 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3701                         __attribute__nonnull__(pTHX_1);
3702 #define PERL_ARGS_ASSERT_WATCH  \
3703         assert(addr)
3704
3705 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3706                         __attribute__nonnull__(pTHX_1);
3707 #define PERL_ARGS_ASSERT_WHICHSIG       \
3708         assert(sig)
3709
3710 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3711                         __attribute__nonnull__(pTHX_1);
3712 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3713         assert(message)
3714
3715 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3716                         __attribute__nonnull__(pTHX_1);
3717 #define PERL_ARGS_ASSERT_YYERROR        \
3718         assert(s)
3719
3720 PERL_CALLCONV int       Perl_yylex(pTHX);
3721 PERL_CALLCONV int       Perl_yyparse(pTHX);
3722 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3723                         __attribute__nonnull__(pTHX_1);
3724 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3725         assert(parser)
3726
3727 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3728 STATIC int      S_yywarn(pTHX_ const char *const s)
3729                         __attribute__nonnull__(pTHX_1);
3730 #define PERL_ARGS_ASSERT_YYWARN \
3731         assert(s)
3732
3733 #endif
3734 #if defined(MYMALLOC)
3735 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3736                         __attribute__nonnull__(pTHX_1);
3737 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3738         assert(s)
3739
3740 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3741                         __attribute__nonnull__(pTHX_1);
3742 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3743         assert(buf)
3744
3745 #endif
3746 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3747                         __attribute__malloc__
3748                         __attribute__warn_unused_result__;
3749
3750 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3751                         __attribute__malloc__
3752                         __attribute__warn_unused_result__;
3753
3754 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3755                         __attribute__malloc__
3756                         __attribute__warn_unused_result__;
3757
3758 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3759 #if defined(PERL_GLOBAL_STRUCT)
3760 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3761 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3762 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3763                         __attribute__nonnull__(pTHX_1);
3764 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3765         assert(plvarsp)
3766
3767 #endif
3768 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3769 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3770 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3771                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3772                         __attribute__nonnull__(pTHX_1)
3773                         __attribute__nonnull__(pTHX_2);
3774 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3775         assert(sv); assert(pat)
3776
3777 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3778                         __attribute__nonnull__(pTHX_1)
3779                         __attribute__nonnull__(pTHX_2);
3780 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3781         assert(sv); assert(pat)
3782
3783 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3784                         __attribute__nonnull__(pTHX_1);
3785 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3786         assert(sv)
3787
3788 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3789                         __attribute__nonnull__(pTHX_1)
3790                         __attribute__nonnull__(pTHX_2); */
3791 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3792         assert(sv); assert(ptr)
3793
3794 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3795                         __attribute__nonnull__(pTHX_1); */
3796 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3797         assert(dsv)
3798
3799 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3800                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2);
3803 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3804         assert(sv); assert(pat)
3805
3806 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3807                         __attribute__nonnull__(pTHX_1)
3808                         __attribute__nonnull__(pTHX_2);
3809 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3810         assert(sv); assert(pat)
3811
3812 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3813                         __attribute__nonnull__(pTHX_1);
3814 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3815         assert(sv)
3816
3817 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3818                         __attribute__nonnull__(pTHX_1);
3819 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3820         assert(sv)
3821
3822 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3823                         __attribute__nonnull__(pTHX_1);
3824 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3825         assert(sv)
3826
3827 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3830         assert(sv)
3831
3832 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3833                         __attribute__nonnull__(pTHX_1);
3834 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3835         assert(sv)
3836
3837 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3838                         __attribute__nonnull__(pTHX_1)
3839                         __attribute__nonnull__(pTHX_2);
3840 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3841         assert(sv); assert(ptr)
3842
3843 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3844                         __attribute__nonnull__(pTHX_1);
3845 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3846         assert(dstr)
3847
3848 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3849                         __attribute__nonnull__(pTHX_1); */
3850 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3851         assert(sv)
3852
3853 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3854                         __attribute__warn_unused_result__;
3855
3856 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3857                         __attribute__nonnull__(pTHX_1)
3858                         __attribute__nonnull__(pTHX_2);
3859 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3860         assert(dsv); assert(pv)
3861
3862 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)
3863                         __attribute__nonnull__(pTHX_1)
3864                         __attribute__nonnull__(pTHX_2);
3865 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3866         assert(dsv); assert(str)
3867
3868 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)
3869                         __attribute__nonnull__(pTHX_1)
3870                         __attribute__nonnull__(pTHX_2);
3871 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3872         assert(dsv); assert(str)
3873
3874 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3875                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3876                         __attribute__nonnull__(pTHX_2)
3877                         __attribute__nonnull__(pTHX_3);
3878 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3879         assert(file); assert(pat)
3880
3881 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3882                         __attribute__nonnull__(pTHX_2)
3883                         __attribute__nonnull__(pTHX_3);
3884 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3885         assert(file); assert(pat)
3886
3887 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3888                         __attribute__nonnull__(pTHX_2)
3889                         __attribute__nonnull__(pTHX_3);
3890 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3891         assert(file); assert(name)
3892
3893 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3894                         __attribute__nonnull__(pTHX_2)
3895                         __attribute__nonnull__(pTHX_3);
3896 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3897         assert(file); assert(name)
3898
3899 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3900                         __attribute__nonnull__(pTHX_2)
3901                         __attribute__nonnull__(pTHX_3);
3902 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3903         assert(file); assert(name)
3904
3905 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3906                         __attribute__nonnull__(pTHX_2)
3907                         __attribute__nonnull__(pTHX_3);
3908 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3909         assert(file); assert(mg)
3910
3911 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3912                         __attribute__nonnull__(pTHX_2);
3913 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3914         assert(file)
3915
3916 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3917                         __attribute__nonnull__(pTHX_2);
3918 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3919         assert(file)
3920
3921 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3922                         __attribute__nonnull__(pTHX_2);
3923 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3924         assert(file)
3925
3926 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3927 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3928 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3929                         __attribute__warn_unused_result__
3930                         __attribute__nonnull__(pTHX_1); */
3931 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3932         assert(sv)
3933
3934 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3935                         __attribute__warn_unused_result__
3936                         __attribute__nonnull__(pTHX_1); */
3937 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3938         assert(sv)
3939
3940 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3941                         __attribute__warn_unused_result__
3942                         __attribute__nonnull__(pTHX_1); */
3943 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3944         assert(sv)
3945
3946 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3947                         __attribute__warn_unused_result__
3948                         __attribute__nonnull__(pTHX_1); */
3949 #define PERL_ARGS_ASSERT_SV_PV  \
3950         assert(sv)
3951
3952 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3953                         __attribute__warn_unused_result__
3954                         __attribute__nonnull__(pTHX_1); */
3955 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3956         assert(sv)
3957
3958 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3959                         __attribute__warn_unused_result__
3960                         __attribute__nonnull__(pTHX_1); */
3961 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3962         assert(sv)
3963
3964 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3965                         __attribute__nonnull__(pTHX_1); */
3966 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3967         assert(sv)
3968
3969 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
3970                         __attribute__nonnull__(pTHX_1); */
3971
3972 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3973                         __attribute__nonnull__(pTHX_1);
3974 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3975         assert(sv)
3976
3977 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3978                         __attribute__nonnull__(pTHX_1);
3979 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3980         assert(sv)
3981
3982 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3983                         __attribute__nonnull__(pTHX_1);
3984 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3985         assert(sv)
3986
3987 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3988                         __attribute__nonnull__(pTHX_1); */
3989 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3990         assert(sv)
3991
3992 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3995         assert(sv)
3996
3997 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
3998 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3999                         __attribute__nonnull__(pTHX_1);
4000 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4001         assert(sv)
4002
4003 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4004                         __attribute__nonnull__(pTHX_1)
4005                         __attribute__nonnull__(pTHX_2);
4006 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4007         assert(sv); assert(mg)
4008
4009 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4010 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4011 #ifdef PERL_MAD
4012 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4013                         __attribute__noreturn__;
4014
4015 #else
4016 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4017                         __attribute__noreturn__;
4018
4019 #endif
4020 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4021                         __attribute__nonnull__(pTHX_1);
4022 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4023         assert(o)
4024
4025 #if defined(USE_ITHREADS)
4026 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4027                         __attribute__warn_unused_result__
4028                         __attribute__nonnull__(pTHX_4);
4029 #define PERL_ARGS_ASSERT_CX_DUP \
4030         assert(param)
4031
4032 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4033                         __attribute__warn_unused_result__
4034                         __attribute__nonnull__(pTHX_2);
4035 #define PERL_ARGS_ASSERT_SI_DUP \
4036         assert(param)
4037
4038 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4039                         __attribute__malloc__
4040                         __attribute__warn_unused_result__
4041                         __attribute__nonnull__(pTHX_1)
4042                         __attribute__nonnull__(pTHX_2);
4043 #define PERL_ARGS_ASSERT_SS_DUP \
4044         assert(proto_perl); assert(param)
4045
4046 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4047                         __attribute__warn_unused_result__
4048                         __attribute__nonnull__(pTHX_2);
4049 #define PERL_ARGS_ASSERT_ANY_DUP        \
4050         assert(proto_perl)
4051
4052 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4053                         __attribute__warn_unused_result__
4054                         __attribute__nonnull__(pTHX_3);
4055 #define PERL_ARGS_ASSERT_HE_DUP \
4056         assert(param)
4057
4058 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4059                         __attribute__warn_unused_result__
4060                         __attribute__nonnull__(pTHX_2);
4061 #define PERL_ARGS_ASSERT_HEK_DUP        \
4062         assert(param)
4063
4064 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4065                         __attribute__nonnull__(pTHX_1)
4066                         __attribute__nonnull__(pTHX_2)
4067                         __attribute__nonnull__(pTHX_3);
4068 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4069         assert(sstr); assert(dstr); assert(param)
4070
4071 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4072                         __attribute__nonnull__(pTHX_3);
4073 #define PERL_ARGS_ASSERT_FP_DUP \
4074         assert(param)
4075
4076 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4077                         __attribute__warn_unused_result__;
4078
4079 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4080                         __attribute__warn_unused_result__
4081                         __attribute__nonnull__(pTHX_2);
4082 #define PERL_ARGS_ASSERT_GP_DUP \
4083         assert(param)
4084
4085 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4086                         __attribute__warn_unused_result__
4087                         __attribute__nonnull__(pTHX_2);
4088 #define PERL_ARGS_ASSERT_MG_DUP \
4089         assert(param)
4090
4091 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4092 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4093                         __attribute__nonnull__(pTHX_1)
4094                         __attribute__nonnull__(pTHX_2)
4095                         __attribute__nonnull__(pTHX_4);
4096 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4097         assert(source); assert(dest); assert(param)
4098
4099 #endif
4100 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4101                         __attribute__warn_unused_result__
4102                         __attribute__nonnull__(pTHX_2);
4103 #define PERL_ARGS_ASSERT_SV_DUP \
4104         assert(param)
4105
4106 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4107                         __attribute__nonnull__(pTHX_1)
4108                         __attribute__nonnull__(pTHX_2)
4109                         __attribute__nonnull__(pTHX_3);
4110 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4111         assert(dstr); assert(sstr); assert(param)
4112
4113 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4114                         __attribute__nonnull__(pTHX_2);
4115 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4116         assert(param)
4117
4118 #endif
4119 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4120                         __attribute__malloc__
4121                         __attribute__warn_unused_result__;
4122
4123 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4124                         __attribute__warn_unused_result__
4125                         __attribute__nonnull__(pTHX_1);
4126 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4127         assert(tbl)
4128
4129 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4130                         __attribute__nonnull__(pTHX_1)
4131                         __attribute__nonnull__(pTHX_3);
4132 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4133         assert(tbl); assert(newsv)
4134
4135 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4136                         __attribute__nonnull__(pTHX_1);
4137 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4138         assert(tbl)
4139
4140 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4141 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4142 #if defined(USE_ITHREADS)
4143 #  if defined(HAVE_INTERP_INTERN)
4144 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4145                         __attribute__nonnull__(pTHX_1)
4146                         __attribute__nonnull__(pTHX_2);
4147 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4148         assert(src); assert(dst)
4149
4150 #  endif
4151 #endif
4152 #if defined(HAVE_INTERP_INTERN)
4153 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4154 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4155 #endif
4156
4157 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4158                         __attribute__warn_unused_result__
4159                         __attribute__nonnull__(pTHX_1);
4160 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4161         assert(o)
4162
4163 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4164                         __attribute__warn_unused_result__
4165                         __attribute__nonnull__(pTHX_1);
4166 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4167         assert(o)
4168
4169
4170 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4171 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4172 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4173 #ifdef NO_MATHOMS
4174 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4175 #else
4176 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4177 #endif
4178 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4179
4180 END_EXTERN_C
4181
4182 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4183 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4184                         __attribute__warn_unused_result__
4185                         __attribute__nonnull__(pTHX_1);
4186 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4187         assert(sv)
4188
4189 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4190                         __attribute__warn_unused_result__
4191                         __attribute__nonnull__(pTHX_1);
4192 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4193         assert(sv)
4194
4195 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4196                         __attribute__warn_unused_result__
4197                         __attribute__nonnull__(pTHX_1);
4198 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4199         assert(sv)
4200
4201 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4202                         __attribute__warn_unused_result__
4203                         __attribute__nonnull__(pTHX_1);
4204 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4205         assert(sv)
4206
4207 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4208                         __attribute__warn_unused_result__
4209                         __attribute__nonnull__(pTHX_1);
4210 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4211         assert(sv)
4212
4213 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4214                         __attribute__warn_unused_result__
4215                         __attribute__nonnull__(pTHX_1);
4216 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4217         assert(sv)
4218
4219 #endif
4220
4221 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4222 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4223                         __attribute__nonnull__(pTHX_1);
4224 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4225         assert(gv)
4226
4227 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4228                         __attribute__nonnull__(pTHX_1);
4229 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4230         assert(name)
4231
4232 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4233                         __attribute__nonnull__(pTHX_1)
4234                         __attribute__nonnull__(pTHX_2)
4235                         __attribute__nonnull__(pTHX_3)
4236                         __attribute__nonnull__(pTHX_4);
4237 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4238         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4239
4240 #endif
4241
4242 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4243                         __attribute__malloc__
4244                         __attribute__warn_unused_result__;
4245
4246
4247 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4248 STATIC void     S_hsplit(pTHX_ HV *hv)
4249                         __attribute__nonnull__(pTHX_1);
4250 #define PERL_ARGS_ASSERT_HSPLIT \
4251         assert(hv)
4252
4253 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4254                         __attribute__nonnull__(pTHX_1);
4255 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4256         assert(hv)
4257
4258 STATIC HE*      S_new_he(pTHX)
4259                         __attribute__malloc__
4260                         __attribute__warn_unused_result__;
4261
4262 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4263                         __attribute__malloc__
4264                         __attribute__warn_unused_result__
4265                         __attribute__nonnull__(1);
4266 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4267         assert(str)
4268
4269 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4270                         __attribute__nonnull__(1)
4271                         __attribute__nonnull__(2)
4272                         __attribute__nonnull__(3);
4273 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4274         assert(hv); assert(needs_copy); assert(needs_store)
4275
4276 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4277 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4278                         __attribute__warn_unused_result__
4279                         __attribute__nonnull__(pTHX_1);
4280 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4281         assert(str)
4282
4283 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4284                         __attribute__noreturn__
4285                         __attribute__nonnull__(pTHX_2)
4286                         __attribute__nonnull__(pTHX_4);
4287 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4288         assert(key); assert(msg)
4289
4290 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4291                         __attribute__nonnull__(1);
4292 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4293         assert(hv)
4294
4295 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4296 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4297                         __attribute__nonnull__(pTHX_1);
4298 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4299         assert(hv)
4300
4301 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4302                         __attribute__nonnull__(pTHX_1);
4303 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4304         assert(he)
4305
4306 #endif
4307
4308 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4309 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4310                         __attribute__nonnull__(pTHX_2);
4311 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4312         assert(sv)
4313
4314 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4315                         __attribute__nonnull__(pTHX_1)
4316                         __attribute__nonnull__(pTHX_2)
4317                         __attribute__nonnull__(pTHX_3);
4318 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4319         assert(sv); assert(mg); assert(meth)
4320
4321 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4322                         __attribute__nonnull__(pTHX_1)
4323                         __attribute__nonnull__(pTHX_2)
4324                         __attribute__nonnull__(pTHX_3);
4325 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4326         assert(sv); assert(mg); assert(meth)
4327
4328 STATIC void     S_restore_magic(pTHX_ const void *p);
4329 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4330                         __attribute__nonnull__(pTHX_1);
4331 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4332         assert(p)
4333
4334
4335 #endif
4336
4337 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4338 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4339                         __attribute__warn_unused_result__
4340                         __attribute__nonnull__(pTHX_1);
4341 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4342         assert(o)
4343
4344 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4345                         __attribute__warn_unused_result__
4346                         __attribute__nonnull__(pTHX_1);
4347 #define PERL_ARGS_ASSERT_CK_BITOP       \
4348         assert(o)
4349
4350 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4351                         __attribute__warn_unused_result__
4352                         __attribute__nonnull__(pTHX_1);
4353 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4354         assert(o)
4355
4356 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4357                         __attribute__warn_unused_result__
4358                         __attribute__nonnull__(pTHX_1);
4359 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4360         assert(o)
4361
4362 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4363                         __attribute__warn_unused_result__
4364                         __attribute__nonnull__(pTHX_1);
4365 #define PERL_ARGS_ASSERT_CK_DELETE      \
4366         assert(o)
4367
4368 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4369                         __attribute__warn_unused_result__
4370                         __attribute__nonnull__(pTHX_1);
4371 #define PERL_ARGS_ASSERT_CK_DIE \
4372         assert(o)
4373
4374 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4375                         __attribute__warn_unused_result__
4376                         __attribute__nonnull__(pTHX_1);
4377 #define PERL_ARGS_ASSERT_CK_EOF \
4378         assert(o)
4379
4380 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4381                         __attribute__warn_unused_result__
4382                         __attribute__nonnull__(pTHX_1);
4383 #define PERL_ARGS_ASSERT_CK_EVAL        \
4384         assert(o)
4385
4386 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4387                         __attribute__warn_unused_result__
4388                         __attribute__nonnull__(pTHX_1);
4389 #define PERL_ARGS_ASSERT_CK_EXEC        \
4390         assert(o)
4391
4392 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4393                         __attribute__warn_unused_result__
4394                         __attribute__nonnull__(pTHX_1);
4395 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4396         assert(o)
4397
4398 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4399                         __attribute__warn_unused_result__
4400                         __attribute__nonnull__(pTHX_1);
4401 #define PERL_ARGS_ASSERT_CK_EXIT        \
4402         assert(o)
4403
4404 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4405                         __attribute__warn_unused_result__
4406                         __attribute__nonnull__(pTHX_1);
4407 #define PERL_ARGS_ASSERT_CK_FTST        \
4408         assert(o)
4409
4410 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4411                         __attribute__warn_unused_result__
4412                         __attribute__nonnull__(pTHX_1);
4413 #define PERL_ARGS_ASSERT_CK_FUN \
4414         assert(o)
4415
4416 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4417                         __attribute__warn_unused_result__
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_CK_GLOB        \
4420         assert(o)
4421
4422 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4423                         __attribute__warn_unused_result__
4424                         __attribute__nonnull__(pTHX_1);
4425 #define PERL_ARGS_ASSERT_CK_GREP        \
4426         assert(o)
4427
4428 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4429                         __attribute__warn_unused_result__
4430                         __attribute__nonnull__(pTHX_1);
4431 #define PERL_ARGS_ASSERT_CK_INDEX       \
4432         assert(o)
4433
4434 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4435                         __attribute__warn_unused_result__
4436                         __attribute__nonnull__(pTHX_1);
4437 #define PERL_ARGS_ASSERT_CK_JOIN        \
4438         assert(o)
4439
4440 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4441                         __attribute__warn_unused_result__
4442                         __attribute__nonnull__(pTHX_1);
4443 #define PERL_ARGS_ASSERT_CK_LFUN        \
4444         assert(o)
4445
4446 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4447                         __attribute__warn_unused_result__
4448                         __attribute__nonnull__(pTHX_1);
4449 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4450         assert(o)
4451
4452 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4453                         __attribute__warn_unused_result__
4454                         __attribute__nonnull__(pTHX_1);
4455 #define PERL_ARGS_ASSERT_CK_MATCH       \
4456         assert(o)
4457
4458 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4459                         __attribute__warn_unused_result__
4460                         __attribute__nonnull__(pTHX_1);
4461 #define PERL_ARGS_ASSERT_CK_METHOD      \
4462         assert(o)
4463
4464 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4465                         __attribute__warn_unused_result__
4466                         __attribute__nonnull__(pTHX_1);
4467 #define PERL_ARGS_ASSERT_CK_NULL        \
4468         assert(o)
4469
4470 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4471                         __attribute__warn_unused_result__
4472                         __attribute__nonnull__(pTHX_1);
4473 #define PERL_ARGS_ASSERT_CK_OPEN        \
4474         assert(o)
4475
4476 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4477                         __attribute__warn_unused_result__
4478                         __attribute__nonnull__(pTHX_1);
4479 #define PERL_ARGS_ASSERT_CK_READLINE    \
4480         assert(o)
4481
4482 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4483                         __attribute__warn_unused_result__
4484                         __attribute__nonnull__(pTHX_1);
4485 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4486         assert(o)
4487
4488 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4489                         __attribute__warn_unused_result__
4490                         __attribute__nonnull__(pTHX_1);
4491 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4492         assert(o)
4493
4494 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4495                         __attribute__warn_unused_result__
4496                         __attribute__nonnull__(pTHX_1);
4497 #define PERL_ARGS_ASSERT_CK_RETURN      \
4498         assert(o)
4499
4500 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4501                         __attribute__warn_unused_result__
4502                         __attribute__nonnull__(pTHX_1);
4503 #define PERL_ARGS_ASSERT_CK_RFUN        \
4504         assert(o)
4505
4506 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4507                         __attribute__warn_unused_result__
4508                         __attribute__nonnull__(pTHX_1);
4509 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4510         assert(o)
4511
4512 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4513                         __attribute__warn_unused_result__
4514                         __attribute__nonnull__(pTHX_1);
4515 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4516         assert(o)
4517
4518 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4519                         __attribute__warn_unused_result__
4520                         __attribute__nonnull__(pTHX_1);
4521 #define PERL_ARGS_ASSERT_CK_SELECT      \
4522         assert(o)
4523
4524 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4525                         __attribute__warn_unused_result__
4526                         __attribute__nonnull__(pTHX_1);
4527 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4528         assert(o)
4529
4530 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4531                         __attribute__warn_unused_result__
4532                         __attribute__nonnull__(pTHX_1);
4533 #define PERL_ARGS_ASSERT_CK_SORT        \
4534         assert(o)
4535
4536 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4537                         __attribute__warn_unused_result__
4538                         __attribute__nonnull__(pTHX_1);
4539 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4540         assert(o)
4541
4542 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4543                         __attribute__warn_unused_result__
4544                         __attribute__nonnull__(pTHX_1);
4545 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4546         assert(o)
4547
4548 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4549                         __attribute__warn_unused_result__
4550                         __attribute__nonnull__(pTHX_1);
4551 #define PERL_ARGS_ASSERT_CK_SUBR        \
4552         assert(o)
4553
4554 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4555                         __attribute__warn_unused_result__
4556                         __attribute__nonnull__(pTHX_1);
4557 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4558         assert(o)
4559
4560 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4561                         __attribute__warn_unused_result__
4562                         __attribute__nonnull__(pTHX_1);
4563 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4564         assert(o)
4565
4566 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4567                         __attribute__warn_unused_result__
4568                         __attribute__nonnull__(pTHX_1);
4569 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4570         assert(o)
4571
4572 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4573                         __attribute__warn_unused_result__
4574                         __attribute__nonnull__(pTHX_1);
4575 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4576         assert(o)
4577
4578 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4579                         __attribute__warn_unused_result__
4580                         __attribute__nonnull__(pTHX_1);
4581 #define PERL_ARGS_ASSERT_CK_EACH        \
4582         assert(o)
4583
4584 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4585                         __attribute__warn_unused_result__
4586                         __attribute__nonnull__(1);
4587 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4588         assert(o)
4589
4590 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4591                         __attribute__warn_unused_result__;
4592
4593 #  ifdef USE_ITHREADS
4594 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4595                         __attribute__nonnull__(pTHX_1);
4596 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4597         assert(o)
4598
4599 #  else
4600 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4601                         __attribute__nonnull__(pTHX_1);
4602 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4603         assert(o)
4604
4605 #  endif
4606 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4607                         __attribute__nonnull__(pTHX_1);
4608 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4609         assert(o)
4610
4611 STATIC void     S_cop_free(pTHX_ COP *cop)
4612                         __attribute__nonnull__(pTHX_1);
4613 #define PERL_ARGS_ASSERT_COP_FREE       \
4614         assert(cop)
4615
4616 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4617 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4618                         __attribute__nonnull__(pTHX_1);
4619 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4620         assert(o)
4621
4622 STATIC OP*      S_newDEFSVOP(pTHX)
4623                         __attribute__warn_unused_result__;
4624
4625 STATIC OP*      S_search_const(pTHX_ OP *o)
4626                         __attribute__warn_unused_result__
4627                         __attribute__nonnull__(pTHX_1);
4628 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4629         assert(o)
4630
4631 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4632                         __attribute__warn_unused_result__
4633                         __attribute__nonnull__(pTHX_3)
4634                         __attribute__nonnull__(pTHX_4);
4635 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4636         assert(firstp); assert(otherp)
4637
4638 STATIC void     S_simplify_sort(pTHX_ OP *o)
4639                         __attribute__nonnull__(pTHX_1);
4640 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4641         assert(o)
4642
4643 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4644                         __attribute__nonnull__(pTHX_1);
4645 #define PERL_ARGS_ASSERT_GV_ENAME       \
4646         assert(gv)
4647
4648 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4649                         __attribute__warn_unused_result__
4650                         __attribute__nonnull__(1);
4651 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4652         assert(o)
4653
4654 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4655                         __attribute__nonnull__(pTHX_3);
4656 #define PERL_ARGS_ASSERT_MY_KID \
4657         assert(imopsp)
4658
4659 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4660                         __attribute__nonnull__(pTHX_1);
4661 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4662         assert(o)
4663
4664 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4665                         __attribute__nonnull__(pTHX_1)
4666                         __attribute__nonnull__(pTHX_2);
4667 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4668         assert(stash); assert(target)
4669
4670 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4671                         __attribute__nonnull__(pTHX_1)
4672                         __attribute__nonnull__(pTHX_2)
4673                         __attribute__nonnull__(pTHX_4);
4674 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4675         assert(stash); assert(target); assert(imopsp)
4676
4677 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4678                         __attribute__nonnull__(pTHX_2)
4679                         __attribute__nonnull__(pTHX_3)
4680                         __attribute__nonnull__(pTHX_4);
4681 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4682         assert(t); assert(name); assert(kid)
4683
4684 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4685                         __attribute__nonnull__(pTHX_1);
4686 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4687         assert(o)
4688
4689 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4690                         __attribute__warn_unused_result__
4691                         __attribute__nonnull__(pTHX_1);
4692 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4693         assert(o)
4694
4695 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4696                         __attribute__warn_unused_result__
4697                         __attribute__nonnull__(pTHX_1)
4698                         __attribute__nonnull__(pTHX_2);
4699 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4700         assert(o); assert(name)
4701
4702 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4703                         __attribute__warn_unused_result__
4704                         __attribute__nonnull__(pTHX_1)
4705                         __attribute__nonnull__(pTHX_2);
4706 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4707         assert(o); assert(name)
4708
4709 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4712         assert(o)
4713
4714 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4715                         __attribute__nonnull__(pTHX_2);
4716 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4717         assert(block)
4718
4719 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4720 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4721                         __attribute__nonnull__(pTHX_1)
4722                         __attribute__nonnull__(pTHX_2)
4723                         __attribute__nonnull__(pTHX_3);
4724 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4725         assert(fullname); assert(gv); assert(cv)
4726
4727 #endif
4728 #if defined(PL_OP_SLAB_ALLOC)
4729 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4730                         __attribute__malloc__
4731                         __attribute__warn_unused_result__;
4732
4733 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4734                         __attribute__nonnull__(pTHX_1);
4735 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4736         assert(op)
4737
4738 #  if defined(PERL_DEBUG_READONLY_OPS)
4739 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4740 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4741 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4742                         __attribute__nonnull__(pTHX_1);
4743 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4744         assert(o)
4745
4746 #    if defined(PERL_IN_OP_C)
4747 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4748                         __attribute__nonnull__(pTHX_1);
4749 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4750         assert(op)
4751
4752 #    endif
4753 #  endif
4754 #endif
4755
4756 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4757 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4758                         __attribute__nonnull__(pTHX_1)
4759                         __attribute__nonnull__(pTHX_2);
4760 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4761         assert(linestr_sv); assert(rsfp)
4762
4763 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4764 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4765                         __attribute__nonnull__(pTHX_1);
4766 #define PERL_ARGS_ASSERT_INCPUSH        \
4767         assert(dir)
4768
4769 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4770                         __attribute__nonnull__(pTHX_1);
4771 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4772         assert(p)
4773
4774 STATIC void     S_init_interp(pTHX);
4775 STATIC void     S_init_ids(pTHX);
4776 STATIC void     S_init_main_stash(pTHX);
4777 STATIC void     S_init_perllib(pTHX);
4778 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4779                         __attribute__nonnull__(pTHX_2);
4780 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4781         assert(argv)
4782
4783 STATIC void     S_init_predump_symbols(pTHX);
4784 STATIC void     S_my_exit_jump(pTHX)
4785                         __attribute__noreturn__;
4786
4787 STATIC void     S_nuke_stacks(pTHX);
4788 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4789                         __attribute__nonnull__(pTHX_1)
4790                         __attribute__nonnull__(pTHX_3)
4791                         __attribute__nonnull__(pTHX_4);
4792 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4793         assert(scriptname); assert(suidscript); assert(rsfpp)
4794
4795 STATIC void     S_usage(pTHX_ const char *name)
4796                         __attribute__nonnull__(pTHX_1);
4797 #define PERL_ARGS_ASSERT_USAGE  \
4798         assert(name)
4799
4800 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4801 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4802                         __attribute__nonnull__(pTHX_1);
4803 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4804         assert(rsfp)
4805
4806 #endif
4807
4808 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4809 STATIC void     S_run_body(pTHX_ I32 oldscope)
4810                         __attribute__noreturn__;
4811
4812 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4813                         __attribute__nonnull__(pTHX_1)
4814                         __attribute__nonnull__(pTHX_2)
4815                         __attribute__nonnull__(pTHX_3);
4816 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4817         assert(av); assert(dir); assert(stem)
4818
4819 #endif
4820
4821 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4822 STATIC SV*      S_refto(pTHX_ SV* sv)
4823                         __attribute__warn_unused_result__
4824                         __attribute__nonnull__(pTHX_1);
4825 #define PERL_ARGS_ASSERT_REFTO  \
4826         assert(sv)
4827
4828 #endif
4829 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4830 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4831                         __attribute__warn_unused_result__
4832                         __attribute__nonnull__(pTHX_1)
4833                         __attribute__nonnull__(pTHX_2)
4834                         __attribute__nonnull__(pTHX_4);
4835 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4836         assert(sv); assert(what); assert(spp)
4837
4838 #endif
4839
4840 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4841 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4842                         __attribute__nonnull__(pTHX_1)
4843                         __attribute__nonnull__(pTHX_2)
4844                         __attribute__nonnull__(pTHX_3)
4845                         __attribute__nonnull__(pTHX_4);
4846 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4847         assert(symptr); assert(s); assert(strbeg); assert(strend)
4848
4849 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4850                         __attribute__nonnull__(pTHX_1)
4851                         __attribute__nonnull__(pTHX_2)
4852                         __attribute__nonnull__(pTHX_3)
4853                         __attribute__nonnull__(pTHX_4);
4854 #define PERL_ARGS_ASSERT_PACK_REC       \
4855         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4856
4857 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4858                         __attribute__nonnull__(pTHX_1);
4859 #define PERL_ARGS_ASSERT_MUL128 \
4860         assert(sv)
4861
4862 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4863                         __attribute__nonnull__(pTHX_1);
4864 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4865         assert(symptr)
4866
4867 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4868                         __attribute__nonnull__(pTHX_1);
4869 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4870         assert(symptr)
4871
4872 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4873                         __attribute__warn_unused_result__
4874                         __attribute__nonnull__(pTHX_1);
4875 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4876         assert(s)
4877
4878 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4879                         __attribute__nonnull__(pTHX_1)
4880                         __attribute__nonnull__(pTHX_2);
4881 #define PERL_ARGS_ASSERT_DIV128 \
4882         assert(pnum); assert(done)
4883
4884 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4885                         __attribute__nonnull__(pTHX_1)
4886                         __attribute__nonnull__(pTHX_2);
4887 #define PERL_ARGS_ASSERT_GROUP_END      \
4888         assert(patptr); assert(patend)
4889
4890 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4891                         __attribute__warn_unused_result__
4892                         __attribute__nonnull__(pTHX_1)
4893                         __attribute__nonnull__(pTHX_2);
4894 #define PERL_ARGS_ASSERT_GET_NUM        \
4895         assert(patptr); assert(lenptr)
4896
4897 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4898                         __attribute__nonnull__(1)
4899                         __attribute__nonnull__(2);
4900 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4901         assert(pat); assert(patend)
4902
4903 STATIC char     S_first_symbol(const char *pat, const char *patend)
4904                         __attribute__nonnull__(1)
4905                         __attribute__nonnull__(2);
4906 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4907         assert(pat); assert(patend)
4908
4909 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4910                         __attribute__warn_unused_result__
4911                         __attribute__nonnull__(pTHX_1);
4912 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4913         assert(sv)
4914
4915 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4916                         __attribute__warn_unused_result__
4917                         __attribute__nonnull__(1)
4918                         __attribute__nonnull__(3);
4919 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4920         assert(start); assert(dest)
4921
4922 #endif
4923
4924 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4925 STATIC OP*      S_docatch(pTHX_ OP *o)
4926                         __attribute__warn_unused_result__;
4927
4928 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4929                         __attribute__warn_unused_result__
4930                         __attribute__nonnull__(pTHX_1)
4931                         __attribute__nonnull__(pTHX_2)
4932                         __attribute__nonnull__(pTHX_3)
4933                         __attribute__nonnull__(pTHX_4);
4934 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4935         assert(o); assert(label); assert(opstack); assert(oplimit)
4936
4937 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4938                         __attribute__warn_unused_result__
4939                         __attribute__nonnull__(pTHX_1);
4940 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4941         assert(sv)
4942
4943 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4944                         __attribute__warn_unused_result__;
4945
4946 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4947                         __attribute__warn_unused_result__;
4948
4949 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4950                         __attribute__warn_unused_result__;
4951
4952 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4953                         __attribute__warn_unused_result__
4954                         __attribute__nonnull__(pTHX_1);
4955 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4956         assert(label)
4957
4958 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4959                         __attribute__warn_unused_result__;
4960
4961 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4962                         __attribute__warn_unused_result__
4963                         __attribute__nonnull__(pTHX_1);
4964 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4965         assert(cxstk)
4966
4967 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4968                         __attribute__warn_unused_result__;
4969
4970 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4971                         __attribute__nonnull__(pTHX_2);
4972 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4973         assert(sv)
4974
4975 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4976 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4977                         __attribute__warn_unused_result__
4978                         __attribute__nonnull__(pTHX_1);
4979 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4980         assert(name)
4981
4982 #ifndef PERL_DISABLE_PMC
4983 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4984                         __attribute__warn_unused_result__
4985                         __attribute__nonnull__(pTHX_1);
4986 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4987         assert(name)
4988
4989 #endif
4990 STATIC bool     S_path_is_absolute(const char *name)
4991                         __attribute__warn_unused_result__
4992                         __attribute__nonnull__(1);
4993 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
4994         assert(name)
4995
4996 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
4997                         __attribute__warn_unused_result__
4998                         __attribute__nonnull__(pTHX_2);
4999 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5000         assert(buf_sv)
5001
5002 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5003                         __attribute__warn_unused_result__
5004                         __attribute__nonnull__(pTHX_1);
5005 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5006         assert(re)
5007
5008 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5009                         __attribute__warn_unused_result__
5010                         __attribute__nonnull__(pTHX_1)
5011                         __attribute__nonnull__(pTHX_2);
5012 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5013         assert(matcher); assert(sv)
5014
5015 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5016                         __attribute__nonnull__(pTHX_1);
5017 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5018         assert(matcher)
5019
5020 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5021 #endif
5022
5023 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5024 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5025                         __attribute__nonnull__(pTHX_1)
5026                         __attribute__nonnull__(pTHX_2)
5027                         __attribute__nonnull__(pTHX_3);
5028 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5029         assert(hash); assert(relem); assert(firstrelem)
5030
5031 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5032                         __attribute__warn_unused_result__
5033                         __attribute__nonnull__(pTHX_1);
5034 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5035         assert(meth)
5036
5037 #endif
5038
5039 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5040 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5041                         __attribute__nonnull__(pTHX_1)
5042                         __attribute__nonnull__(pTHX_2);
5043 #define PERL_ARGS_ASSERT_SV_NCMP        \
5044         assert(a); assert(b)
5045
5046 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5047                         __attribute__nonnull__(pTHX_1)
5048                         __attribute__nonnull__(pTHX_2);
5049 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5050         assert(a); assert(b)
5051
5052 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5053                         __attribute__nonnull__(pTHX_1)
5054                         __attribute__nonnull__(pTHX_2);
5055 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5056         assert(a); assert(b)
5057
5058 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5059                         __attribute__nonnull__(pTHX_1)
5060                         __attribute__nonnull__(pTHX_2);
5061 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5062         assert(a); assert(b)
5063
5064 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5065                         __attribute__nonnull__(pTHX_1)
5066                         __attribute__nonnull__(pTHX_2);
5067 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5068         assert(str1); assert(str2)
5069
5070 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5071                         __attribute__nonnull__(pTHX_1)
5072                         __attribute__nonnull__(pTHX_2);
5073 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5074         assert(str1); assert(str2)
5075
5076 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5077                         __attribute__nonnull__(pTHX_1)
5078                         __attribute__nonnull__(pTHX_2);
5079 #define PERL_ARGS_ASSERT_SORTCV \
5080         assert(a); assert(b)
5081
5082 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5083                         __attribute__nonnull__(pTHX_1)
5084                         __attribute__nonnull__(pTHX_2);
5085 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5086         assert(a); assert(b)
5087
5088 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5089                         __attribute__nonnull__(pTHX_1)
5090                         __attribute__nonnull__(pTHX_2);
5091 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5092         assert(a); assert(b)
5093
5094 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5095                         __attribute__nonnull__(pTHX_3);
5096 #define PERL_ARGS_ASSERT_QSORTSVU       \
5097         assert(compare)
5098
5099 #endif
5100
5101 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5102 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5103                         __attribute__nonnull__(pTHX_1)
5104                         __attribute__nonnull__(pTHX_2)
5105                         __attribute__nonnull__(pTHX_3);
5106 #define PERL_ARGS_ASSERT_DOFORM \
5107         assert(cv); assert(gv); assert(retop)
5108
5109 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5110 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5111                         __attribute__warn_unused_result__
5112                         __attribute__nonnull__(pTHX_1)
5113                         __attribute__nonnull__(pTHX_2);
5114 #define PERL_ARGS_ASSERT_DOONELINER     \
5115         assert(cmd); assert(filename)
5116
5117 #  endif
5118 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5119                         __attribute__nonnull__(pTHX_1);
5120 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5121         assert(array)
5122
5123 #endif
5124
5125 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5126 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5127                         __attribute__nonnull__(pTHX_1)
5128                         __attribute__nonnull__(pTHX_3);
5129 #define PERL_ARGS_ASSERT_REG    \
5130         assert(pRExC_state); assert(flagp)
5131
5132 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5133                         __attribute__nonnull__(pTHX_1);
5134 #define PERL_ARGS_ASSERT_REGANODE       \
5135         assert(pRExC_state)
5136
5137 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5138                         __attribute__nonnull__(pTHX_1)
5139                         __attribute__nonnull__(pTHX_2);
5140 #define PERL_ARGS_ASSERT_REGATOM        \
5141         assert(pRExC_state); assert(flagp)
5142
5143 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5144                         __attribute__nonnull__(pTHX_1)
5145                         __attribute__nonnull__(pTHX_2);
5146 #define PERL_ARGS_ASSERT_REGBRANCH      \
5147         assert(pRExC_state); assert(flagp)
5148
5149 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5150                         __attribute__nonnull__(pTHX_1)
5151                         __attribute__nonnull__(pTHX_3);
5152 #define PERL_ARGS_ASSERT_REGUNI \
5153         assert(pRExC_state); assert(s)
5154
5155 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5156                         __attribute__nonnull__(pTHX_1);
5157 #define PERL_ARGS_ASSERT_REGCLASS       \
5158         assert(pRExC_state)
5159
5160 STATIC I32      S_regcurly(const char *s)
5161                         __attribute__warn_unused_result__
5162                         __attribute__nonnull__(1);
5163 #define PERL_ARGS_ASSERT_REGCURLY       \
5164         assert(s)
5165
5166 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5167                         __attribute__nonnull__(pTHX_1);
5168 #define PERL_ARGS_ASSERT_REG_NODE       \
5169         assert(pRExC_state)
5170
5171 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5172                         __attribute__nonnull__(pTHX_2);
5173 #define PERL_ARGS_ASSERT_REG_RECODE     \
5174         assert(encp)
5175
5176 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5177                         __attribute__nonnull__(pTHX_1)
5178                         __attribute__nonnull__(pTHX_2);
5179 #define PERL_ARGS_ASSERT_REGPIECE       \
5180         assert(pRExC_state); assert(flagp)
5181
5182 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep)
5183                         __attribute__nonnull__(pTHX_1);
5184 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5185         assert(pRExC_state)
5186
5187 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5188                         __attribute__nonnull__(pTHX_1)
5189                         __attribute__nonnull__(pTHX_3);
5190 #define PERL_ARGS_ASSERT_REGINSERT      \
5191         assert(pRExC_state); assert(opnd)
5192
5193 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5194                         __attribute__nonnull__(pTHX_1)
5195                         __attribute__nonnull__(pTHX_2)
5196                         __attribute__nonnull__(pTHX_3);
5197 #define PERL_ARGS_ASSERT_REGTAIL        \
5198         assert(pRExC_state); assert(p); assert(val)
5199
5200 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5201                         __attribute__nonnull__(pTHX_1);
5202 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5203         assert(pRExC_state)
5204
5205 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5206                         __attribute__nonnull__(pTHX_1)
5207                         __attribute__nonnull__(pTHX_2)
5208                         __attribute__nonnull__(pTHX_3);
5209 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5210         assert(pRExC_state); assert(scan); assert(min)
5211
5212 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5213                         __attribute__warn_unused_result__
5214                         __attribute__nonnull__(1)
5215                         __attribute__nonnull__(2);
5216 #define PERL_ARGS_ASSERT_REGWHITE       \
5217         assert(pRExC_state); assert(p)
5218
5219 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5220                         __attribute__nonnull__(pTHX_1);
5221 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5222         assert(pRExC_state)
5223
5224 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5225                         __attribute__nonnull__(pTHX_1);
5226 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5227         assert(pRExC_state)
5228
5229 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5230                         __attribute__nonnull__(pTHX_1)
5231                         __attribute__nonnull__(pTHX_2)
5232                         __attribute__nonnull__(pTHX_3);
5233 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5234         assert(pRExC_state); assert(data); assert(minlenp)
5235
5236 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5237                         __attribute__nonnull__(1)
5238                         __attribute__nonnull__(2);
5239 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5240         assert(pRExC_state); assert(cl)
5241
5242 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5243                         __attribute__warn_unused_result__
5244                         __attribute__nonnull__(1);
5245 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5246         assert(cl)
5247
5248 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5249                         __attribute__nonnull__(1)
5250                         __attribute__nonnull__(2);
5251 #define PERL_ARGS_ASSERT_CL_INIT        \
5252         assert(pRExC_state); assert(cl)
5253
5254 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5255                         __attribute__nonnull__(1)
5256                         __attribute__nonnull__(2);
5257 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5258         assert(pRExC_state); assert(cl)
5259
5260 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5261                         __attribute__nonnull__(1)
5262                         __attribute__nonnull__(2);
5263 #define PERL_ARGS_ASSERT_CL_AND \
5264         assert(cl); assert(and_with)
5265
5266 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5267                         __attribute__nonnull__(1)
5268                         __attribute__nonnull__(2)
5269                         __attribute__nonnull__(3);
5270 #define PERL_ARGS_ASSERT_CL_OR  \
5271         assert(pRExC_state); assert(cl); assert(or_with)
5272
5273 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)
5274                         __attribute__nonnull__(pTHX_1)
5275                         __attribute__nonnull__(pTHX_2)
5276                         __attribute__nonnull__(pTHX_3)
5277                         __attribute__nonnull__(pTHX_4)
5278                         __attribute__nonnull__(pTHX_5);
5279 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5280         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5281
5282 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5283                         __attribute__warn_unused_result__
5284                         __attribute__nonnull__(1)
5285                         __attribute__nonnull__(3);
5286 #define PERL_ARGS_ASSERT_ADD_DATA       \
5287         assert(pRExC_state); assert(s)
5288
5289 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5290                         __attribute__noreturn__
5291                         __attribute__nonnull__(pTHX_1)
5292                         __attribute__nonnull__(pTHX_2);
5293 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5294         assert(pat1); assert(pat2)
5295
5296 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5297                         __attribute__nonnull__(pTHX_1);
5298 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5299         assert(pRExC_state)
5300
5301 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5302                         __attribute__nonnull__(pTHX_1);
5303 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5304         assert(pRExC_state)
5305
5306 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)
5307                         __attribute__nonnull__(pTHX_1)
5308                         __attribute__nonnull__(pTHX_2)
5309                         __attribute__nonnull__(pTHX_3)
5310                         __attribute__nonnull__(pTHX_4)
5311                         __attribute__nonnull__(pTHX_5);
5312 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5313         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5314
5315 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5316                         __attribute__nonnull__(pTHX_1)
5317                         __attribute__nonnull__(pTHX_2)
5318                         __attribute__nonnull__(pTHX_3);
5319 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5320         assert(pRExC_state); assert(source); assert(stclass)
5321
5322 #  ifdef DEBUGGING
5323 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5324 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)
5325                         __attribute__nonnull__(pTHX_1)
5326                         __attribute__nonnull__(pTHX_2)
5327                         __attribute__nonnull__(pTHX_3)
5328                         __attribute__nonnull__(pTHX_6);
5329 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5330         assert(r); assert(start); assert(node); assert(sv)
5331
5332 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5333                         __attribute__nonnull__(pTHX_1);
5334 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5335         assert(sv)
5336
5337 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5338                         __attribute__nonnull__(pTHX_1)
5339                         __attribute__nonnull__(pTHX_3);
5340 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5341         assert(trie); assert(revcharmap)
5342
5343 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5344                         __attribute__nonnull__(pTHX_1)
5345                         __attribute__nonnull__(pTHX_3);
5346 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5347         assert(trie); assert(revcharmap)
5348
5349 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5350                         __attribute__nonnull__(pTHX_1)
5351                         __attribute__nonnull__(pTHX_3);
5352 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5353         assert(trie); assert(revcharmap)
5354
5355 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5356                         __attribute__nonnull__(pTHX_1)
5357                         __attribute__nonnull__(pTHX_2)
5358                         __attribute__nonnull__(pTHX_3);
5359 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5360         assert(pRExC_state); assert(p); assert(val)
5361
5362 #  endif
5363 #endif
5364
5365 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5366 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5367                         __attribute__warn_unused_result__
5368                         __attribute__nonnull__(pTHX_1)
5369                         __attribute__nonnull__(pTHX_2);
5370 #define PERL_ARGS_ASSERT_REGMATCH       \
5371         assert(reginfo); assert(prog)
5372
5373 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5374                         __attribute__warn_unused_result__
5375                         __attribute__nonnull__(pTHX_1)
5376                         __attribute__nonnull__(pTHX_2);
5377 #define PERL_ARGS_ASSERT_REGREPEAT      \
5378         assert(prog); assert(p)
5379
5380 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5381                         __attribute__warn_unused_result__
5382                         __attribute__nonnull__(pTHX_1)
5383                         __attribute__nonnull__(pTHX_2);
5384 #define PERL_ARGS_ASSERT_REGTRY \
5385         assert(reginfo); assert(startpos)
5386
5387 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5388                         __attribute__warn_unused_result__
5389                         __attribute__nonnull__(pTHX_2)
5390                         __attribute__nonnull__(pTHX_3);
5391 #define PERL_ARGS_ASSERT_REGINCLASS     \
5392         assert(n); assert(p)
5393
5394 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5395 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5396                         __attribute__nonnull__(pTHX_1);
5397 #define PERL_ARGS_ASSERT_REGCPPOP       \
5398         assert(rex)
5399
5400 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5401                         __attribute__warn_unused_result__
5402                         __attribute__nonnull__(1)
5403                         __attribute__nonnull__(3);
5404 #define PERL_ARGS_ASSERT_REGHOP3        \
5405         assert(s); assert(lim)
5406
5407 #ifdef XXX_dmq
5408 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5409                         __attribute__warn_unused_result__
5410                         __attribute__nonnull__(1)
5411                         __attribute__nonnull__(3)
5412                         __attribute__nonnull__(4);
5413 #define PERL_ARGS_ASSERT_REGHOP4        \
5414         assert(s); assert(llim); assert(rlim)
5415
5416 #endif
5417 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5418                         __attribute__warn_unused_result__
5419                         __attribute__nonnull__(1)
5420                         __attribute__nonnull__(3);
5421 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5422         assert(s); assert(lim)
5423
5424 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5425                         __attribute__warn_unused_result__
5426                         __attribute__nonnull__(pTHX_1)
5427                         __attribute__nonnull__(pTHX_2)
5428                         __attribute__nonnull__(pTHX_3)
5429                         __attribute__nonnull__(pTHX_4);
5430 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5431         assert(prog); assert(c); assert(s); assert(strend)
5432
5433 STATIC void     S_swap_match_buff(pTHX_ regexp * prog)
5434                         __attribute__nonnull__(pTHX_1);
5435 #define PERL_ARGS_ASSERT_SWAP_MATCH_BUFF        \
5436         assert(prog)
5437
5438 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5439                         __attribute__nonnull__(pTHX_1);
5440 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5441         assert(prog)
5442
5443 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5444                         __attribute__nonnull__(pTHX_1);
5445 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5446         assert(prog)
5447
5448 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5449                         __attribute__warn_unused_result__
5450                         __attribute__nonnull__(pTHX_1)
5451                         __attribute__nonnull__(pTHX_2);
5452 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5453         assert(rex); assert(scan)
5454
5455 #  ifdef DEBUGGING
5456 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)
5457                         __attribute__nonnull__(pTHX_1)
5458                         __attribute__nonnull__(pTHX_2)
5459                         __attribute__nonnull__(pTHX_3)
5460                         __attribute__nonnull__(pTHX_4)
5461                         __attribute__nonnull__(pTHX_5);
5462 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5463         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5464
5465 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5466                         __attribute__nonnull__(pTHX_1)
5467                         __attribute__nonnull__(pTHX_3)
5468                         __attribute__nonnull__(pTHX_4)
5469                         __attribute__nonnull__(pTHX_5);
5470 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5471         assert(prog); assert(start); assert(end); assert(blurb)
5472
5473 #  endif
5474 #endif
5475
5476 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5477 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5478 STATIC void     S_debprof(pTHX_ const OP *o)
5479                         __attribute__nonnull__(pTHX_1);
5480 #define PERL_ARGS_ASSERT_DEBPROF        \
5481         assert(o)
5482
5483 STATIC void     S_sequence(pTHX_ const OP *o);
5484 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5485 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5486 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5487                         __attribute__nonnull__(pTHX_1);
5488 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5489         assert(pm)
5490
5491 #endif
5492
5493 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5494 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5495                         __attribute__nonnull__(pTHX_1);
5496 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5497         assert(sptr)
5498
5499 #endif
5500
5501 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5502 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5503                         __attribute__nonnull__(pTHX_1)
5504                         __attribute__nonnull__(pTHX_2);
5505 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5506         assert(tsv); assert(sv)
5507
5508 #endif
5509
5510 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5511 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5512                         __attribute__nonnull__(pTHX_1)
5513                         __attribute__nonnull__(pTHX_2);
5514 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5515         assert(sv); assert(av)
5516
5517 #endif
5518
5519 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5520 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5521                         __attribute__warn_unused_result__
5522                         __attribute__nonnull__(1)
5523                         __attribute__nonnull__(5);
5524 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5525         assert(buf); assert(peob)
5526
5527 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5528                         __attribute__nonnull__(pTHX_1);
5529 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5530         assert(sv)
5531
5532 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5533                         __attribute__nonnull__(pTHX_1);
5534 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5535         assert(sv)
5536
5537 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5538                         __attribute__nonnull__(pTHX_1);
5539 #define PERL_ARGS_ASSERT_VISIT  \
5540         assert(f)
5541
5542 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5543                         __attribute__nonnull__(pTHX_1)
5544                         __attribute__nonnull__(pTHX_2);
5545 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5546         assert(tsv); assert(sv)
5547
5548 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5549                         __attribute__warn_unused_result__;
5550
5551 #  ifdef DEBUGGING
5552 STATIC void     S_del_sv(pTHX_ SV *p)
5553                         __attribute__nonnull__(pTHX_1);
5554 #define PERL_ARGS_ASSERT_DEL_SV \
5555         assert(p)
5556
5557 #  endif
5558 #  if !defined(NV_PRESERVES_UV)
5559 #    ifdef DEBUGGING
5560 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5561                         __attribute__nonnull__(pTHX_1);
5562 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5563         assert(sv)
5564
5565 #    else
5566 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5567                         __attribute__nonnull__(pTHX_1);
5568 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5569         assert(sv)
5570
5571 #    endif
5572 #  endif
5573 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5574                         __attribute__warn_unused_result__
5575                         __attribute__nonnull__(pTHX_1);
5576 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5577         assert(pattern)
5578
5579 #
5580 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5581                         __attribute__nonnull__(1)
5582                         __attribute__nonnull__(2);
5583 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5584         assert(start); assert(send)
5585
5586 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5587                         __attribute__nonnull__(1)
5588                         __attribute__nonnull__(2);
5589 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5590         assert(start); assert(send)
5591
5592 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)
5593                         __attribute__nonnull__(pTHX_1)
5594                         __attribute__nonnull__(pTHX_2)
5595                         __attribute__nonnull__(pTHX_3)
5596                         __attribute__nonnull__(pTHX_4);
5597 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5598         assert(sv); assert(mgp); assert(start); assert(send)
5599
5600 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5601                         __attribute__nonnull__(pTHX_1)
5602                         __attribute__nonnull__(pTHX_2);
5603 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5604         assert(sv); assert(mgp)
5605
5606 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5607                         __attribute__nonnull__(pTHX_1)
5608                         __attribute__nonnull__(pTHX_2)
5609                         __attribute__nonnull__(pTHX_3);
5610 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5611         assert(s); assert(target); assert(end)
5612
5613 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5614                         __attribute__nonnull__(2)
5615                         __attribute__nonnull__(3);
5616 #define PERL_ARGS_ASSERT_F0CONVERT      \
5617         assert(endbuf); assert(len)
5618
5619 #  if defined(PERL_OLD_COPY_ON_WRITE)
5620 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5621                         __attribute__nonnull__(pTHX_1)
5622                         __attribute__nonnull__(pTHX_2)
5623                         __attribute__nonnull__(pTHX_3);
5624 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5625         assert(sv); assert(pvx); assert(after)
5626
5627 #  endif
5628 STATIC SV *     S_more_sv(pTHX);
5629 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5630 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5631                         __attribute__nonnull__(pTHX_1);
5632 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5633         assert(sv)
5634
5635 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5636                         __attribute__nonnull__(pTHX_1)
5637                         __attribute__nonnull__(pTHX_2);
5638 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5639         assert(dstr); assert(sstr)
5640
5641 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5642                         __attribute__nonnull__(pTHX_1)
5643                         __attribute__nonnull__(pTHX_2);
5644 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5645         assert(dstr); assert(sstr)
5646
5647 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5648                         __attribute__warn_unused_result__
5649                         __attribute__nonnull__(1);
5650 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5651         assert(tbl)
5652
5653 #endif
5654
5655 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5656 STATIC void     S_check_uni(pTHX);
5657 STATIC void     S_force_next(pTHX_ I32 type);
5658 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5659                         __attribute__nonnull__(pTHX_1);
5660 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5661         assert(s)
5662
5663 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5664                         __attribute__nonnull__(pTHX_1);
5665 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5666         assert(start)
5667
5668 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5669                         __attribute__nonnull__(pTHX_1);
5670 #define PERL_ARGS_ASSERT_TOKEQ  \
5671         assert(sv)
5672
5673 STATIC void     S_readpipe_override(pTHX);
5674 STATIC char*    S_scan_const(pTHX_ char *start)
5675                         __attribute__warn_unused_result__
5676                         __attribute__nonnull__(pTHX_1);
5677 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5678         assert(start)
5679
5680 STATIC char*    S_scan_formline(pTHX_ char *s)
5681                         __attribute__warn_unused_result__
5682                         __attribute__nonnull__(pTHX_1);
5683 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5684         assert(s)
5685
5686 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5687                         __attribute__warn_unused_result__
5688                         __attribute__nonnull__(pTHX_1);
5689 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5690         assert(s)
5691
5692 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5693                         __attribute__nonnull__(pTHX_1)
5694                         __attribute__nonnull__(pTHX_2)
5695                         __attribute__nonnull__(pTHX_3);
5696 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5697         assert(s); assert(send); assert(dest)
5698
5699 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5700                         __attribute__warn_unused_result__
5701                         __attribute__nonnull__(pTHX_1);
5702 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5703         assert(start)
5704
5705 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5706                         __attribute__warn_unused_result__
5707                         __attribute__nonnull__(pTHX_1);
5708 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5709         assert(start)
5710
5711 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5712                         __attribute__warn_unused_result__
5713                         __attribute__nonnull__(pTHX_1);
5714 #define PERL_ARGS_ASSERT_SCAN_STR       \
5715         assert(start)
5716
5717 STATIC char*    S_scan_subst(pTHX_ char *start)
5718                         __attribute__warn_unused_result__
5719                         __attribute__nonnull__(pTHX_1);
5720 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5721         assert(start)
5722
5723 STATIC char*    S_scan_trans(pTHX_ char *start)
5724                         __attribute__warn_unused_result__
5725                         __attribute__nonnull__(pTHX_1);
5726 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5727         assert(start)
5728
5729 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5730                         __attribute__nonnull__(pTHX_1)
5731                         __attribute__nonnull__(pTHX_2)
5732                         __attribute__nonnull__(pTHX_5);
5733 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5734         assert(s); assert(dest); assert(slp)
5735
5736 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5737 STATIC char*    S_skipspace(pTHX_ char *s)
5738                         __attribute__warn_unused_result__
5739                         __attribute__nonnull__(pTHX_1);
5740 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5741         assert(s)
5742
5743 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5744                         __attribute__warn_unused_result__
5745                         __attribute__nonnull__(pTHX_1);
5746 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5747         assert(s)
5748
5749 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5750                         __attribute__nonnull__(pTHX_1)
5751                         __attribute__nonnull__(pTHX_2)
5752                         __attribute__nonnull__(pTHX_3);
5753 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5754         assert(s); assert(name); assert(what)
5755
5756 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5757                         __attribute__nonnull__(pTHX_1);
5758 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5759         assert(name)
5760
5761 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5762                         __attribute__nonnull__(pTHX_1);
5763 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5764         assert(s)
5765
5766 STATIC void     S_incline(pTHX_ const char *s)
5767                         __attribute__nonnull__(pTHX_1);
5768 #define PERL_ARGS_ASSERT_INCLINE        \
5769         assert(s)
5770
5771 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5772                         __attribute__nonnull__(pTHX_1);
5773 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5774         assert(s)
5775
5776 STATIC int      S_intuit_more(pTHX_ char *s)
5777                         __attribute__nonnull__(pTHX_1);
5778 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5779         assert(s)
5780
5781 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5782                         __attribute__nonnull__(pTHX_3);
5783 #define PERL_ARGS_ASSERT_LOP    \
5784         assert(s)
5785
5786 STATIC void     S_missingterm(pTHX_ char *s)
5787                         __attribute__noreturn__;
5788
5789 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5790                         __attribute__nonnull__(pTHX_1);
5791 #define PERL_ARGS_ASSERT_NO_OP  \
5792         assert(what)
5793
5794 STATIC I32      S_sublex_done(pTHX)
5795                         __attribute__warn_unused_result__;
5796
5797 STATIC I32      S_sublex_push(pTHX)
5798                         __attribute__warn_unused_result__;
5799
5800 STATIC I32      S_sublex_start(pTHX)
5801                         __attribute__warn_unused_result__;
5802
5803 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5804                         __attribute__warn_unused_result__
5805                         __attribute__nonnull__(pTHX_1)
5806                         __attribute__nonnull__(pTHX_2);
5807 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5808         assert(sv); assert(fp)
5809
5810 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5811                         __attribute__warn_unused_result__
5812                         __attribute__nonnull__(pTHX_1);
5813 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5814         assert(pkgname)
5815
5816 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5817                         __attribute__warn_unused_result__
5818                         __attribute__nonnull__(pTHX_2);
5819 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5820         assert(s)
5821
5822 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)
5823                         __attribute__nonnull__(pTHX_3)
5824                         __attribute__nonnull__(pTHX_5);
5825 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5826         assert(key); assert(sv)
5827
5828 STATIC int      S_ao(pTHX_ int toketype);
5829 #  if defined(PERL_CR_FILTER)
5830 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5831 STATIC void     S_strip_return(pTHX_ SV *sv)
5832                         __attribute__nonnull__(pTHX_1);
5833 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5834         assert(sv)
5835
5836 #  endif
5837 #  if defined(DEBUGGING)
5838 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5839                         __attribute__nonnull__(pTHX_2);
5840 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5841         assert(lvalp)
5842
5843 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5844                         __attribute__nonnull__(pTHX_1)
5845                         __attribute__nonnull__(pTHX_2);
5846 #define PERL_ARGS_ASSERT_PRINTBUF       \
5847         assert(fmt); assert(s)
5848
5849 #  endif
5850 #endif
5851
5852 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5853 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5854                         __attribute__nonnull__(pTHX_1)
5855                         __attribute__nonnull__(pTHX_2);
5856 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5857         assert(stash); assert(name)
5858
5859 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
5860                         __attribute__nonnull__(pTHX_1);
5861 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
5862         assert(stash)
5863
5864 #endif
5865
5866 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5867 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5868 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5869                         __attribute__nonnull__(pTHX_1);
5870 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5871         assert(locs)
5872
5873 #endif
5874 #endif
5875
5876 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5877 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5878                         __attribute__nonnull__(pTHX_1);
5879 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5880         assert(cop)
5881
5882 STATIC SV*      S_mess_alloc(pTHX);
5883 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5884 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5885 STATIC char *   S_write_no_mem(pTHX)
5886                         __attribute__noreturn__;
5887
5888 #if defined(PERL_MEM_LOG) && defined(PERL_MEM_LOG_STDERR)
5889 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)
5890                         __attribute__nonnull__(4)
5891                         __attribute__nonnull__(8)
5892                         __attribute__nonnull__(10);
5893 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5894         assert(type_name); assert(filename); assert(funcname)
5895
5896 #endif
5897 #endif
5898
5899 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5900 STATIC NV       S_mulexp10(NV value, I32 exponent);
5901 #endif
5902
5903 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5904 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5905                         __attribute__warn_unused_result__
5906                         __attribute__nonnull__(1);
5907 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5908         assert(s)
5909
5910 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5911                         __attribute__warn_unused_result__
5912                         __attribute__nonnull__(pTHX_1)
5913                         __attribute__nonnull__(pTHX_2)
5914                         __attribute__nonnull__(pTHX_3);
5915 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5916         assert(p); assert(swash); assert(swashname)
5917
5918 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5919                         __attribute__warn_unused_result__
5920                         __attribute__nonnull__(pTHX_1);
5921 #define PERL_ARGS_ASSERT_SWASH_GET      \
5922         assert(swash)
5923
5924 #endif
5925
5926 START_EXTERN_C
5927
5928 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5929                         __attribute__nonnull__(pTHX_1);
5930 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5931         assert(dstr)
5932
5933 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5934                         __attribute__nonnull__(pTHX_1)
5935                         __attribute__nonnull__(pTHX_2);
5936 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5937         assert(dstr); assert(sstr)
5938
5939 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5940                         __attribute__nonnull__(pTHX_1);
5941 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5942         assert(dsv)
5943
5944 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5945                         __attribute__nonnull__(pTHX_1); */
5946
5947 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
5948                         __attribute__nonnull__(pTHX_1);
5949 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
5950         assert(sv)
5951
5952 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5953                         __attribute__nonnull__(pTHX_1);
5954 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5955         assert(sv)
5956
5957 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5958                         __attribute__nonnull__(pTHX_1)
5959                         __attribute__nonnull__(pTHX_2);
5960 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5961         assert(dsv); assert(ssv)
5962
5963 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5964                         __attribute__nonnull__(pTHX_1)
5965                         __attribute__nonnull__(pTHX_2);
5966 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5967         assert(s); assert(value)
5968
5969 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5970 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5971 #ifdef PERL_OLD_COPY_ON_WRITE
5972 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5973                         __attribute__nonnull__(pTHX_2);
5974 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5975         assert(sstr)
5976
5977 #endif
5978
5979 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5980
5981 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5982 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5983 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5984 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5985 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5986 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5987 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5988 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5989 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
5990 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
5991 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
5992 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
5993                         __attribute__nonnull__(pTHX_2);
5994 #define PERL_ARGS_ASSERT_PERLIO_READ    \
5995         assert(vbuf)
5996
5997 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
5998                         __attribute__nonnull__(pTHX_2);
5999 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6000         assert(vbuf)
6001
6002 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6003                         __attribute__nonnull__(pTHX_2);
6004 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6005         assert(vbuf)
6006
6007 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6008 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6009
6010 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6011 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6012 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6013                         __attribute__warn_unused_result__;
6014
6015 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6016                         __attribute__warn_unused_result__;
6017
6018
6019 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6020                         __attribute__warn_unused_result__;
6021
6022 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6023                         __attribute__warn_unused_result__;
6024
6025 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6026                         __attribute__warn_unused_result__;
6027
6028 #endif /* PERLIO_LAYERS */
6029
6030 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6031 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6032 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6033                         __attribute__nonnull__(pTHX_1);
6034 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6035         assert(stack_base)
6036
6037 #endif
6038
6039 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6040                         __attribute__malloc__
6041                         __attribute__warn_unused_result__;
6042
6043 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6044                         __attribute__nonnull__(pTHX_1);
6045 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6046         assert(cv)
6047
6048 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6049                         __attribute__nonnull__(pTHX_1);
6050 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6051         assert(name)
6052
6053 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6054                         __attribute__nonnull__(pTHX_1);
6055 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6056         assert(sv)
6057
6058 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6059                         __attribute__nonnull__(pTHX_1)
6060                         __attribute__nonnull__(pTHX_3);
6061 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6062         assert(name); assert(ourstash)
6063
6064 #ifdef DEBUGGING
6065 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6066                         __attribute__nonnull__(pTHX_2);
6067 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6068         assert(sv)
6069
6070 #endif
6071 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6072 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6073 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6074                         __attribute__nonnull__(pTHX_2);
6075 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6076         assert(file)
6077
6078 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6079                         __attribute__nonnull__(pTHX_1)
6080                         __attribute__nonnull__(pTHX_2)
6081                         __attribute__nonnull__(pTHX_3);
6082 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6083         assert(padlist); assert(old_cv); assert(new_cv)
6084
6085
6086 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6087                         __attribute__nonnull__(pTHX_1);
6088 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6089         assert(padlist)
6090
6091 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6092                         __attribute__warn_unused_result__;
6093
6094
6095 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6096 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)
6097                         __attribute__nonnull__(pTHX_1)
6098                         __attribute__nonnull__(pTHX_2)
6099                         __attribute__nonnull__(pTHX_6)
6100                         __attribute__nonnull__(pTHX_7);
6101 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6102         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6103
6104 #  if defined(DEBUGGING)
6105 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6106                         __attribute__nonnull__(pTHX_1)
6107                         __attribute__nonnull__(pTHX_2);
6108 #define PERL_ARGS_ASSERT_CV_DUMP        \
6109         assert(cv); assert(title)
6110
6111 #  endif
6112 #endif
6113 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6114                         __attribute__warn_unused_result__;
6115
6116 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6117 #if defined(DEBUGGING)
6118 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6119                         __attribute__warn_unused_result__
6120                         __attribute__nonnull__(pTHX_1);
6121 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6122         assert(s)
6123
6124 #endif
6125 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6126                         __attribute__nonnull__(pTHX_1);
6127 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6128         assert(sv)
6129
6130 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6131                         __attribute__nonnull__(pTHX_1);
6132 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6133         assert(hv)
6134
6135
6136 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6137                         __attribute__warn_unused_result__
6138                         __attribute__nonnull__(pTHX_1);
6139 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6140         assert(hv)
6141
6142 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6143                         __attribute__warn_unused_result__
6144                         __attribute__nonnull__(pTHX_1);
6145 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6146         assert(hv)
6147
6148 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6149                         __attribute__warn_unused_result__
6150                         __attribute__nonnull__(pTHX_1);
6151 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6152         assert(hv)
6153
6154 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6155                         __attribute__nonnull__(pTHX_1);
6156 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6157         assert(hv)
6158
6159 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6160                         __attribute__nonnull__(pTHX_1);
6161 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6162         assert(hv)
6163
6164 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6165                         __attribute__nonnull__(pTHX_1);
6166 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6167         assert(hv)
6168
6169 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6170                         __attribute__nonnull__(pTHX_1);
6171 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6172         assert(hv)
6173
6174 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6175 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6176                         __attribute__nonnull__(pTHX_1);
6177 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6178         assert(hv)
6179
6180 #endif
6181 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6182                         __attribute__nonnull__(pTHX_1);
6183 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6184         assert(hv)
6185
6186 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6187                         __attribute__warn_unused_result__
6188                         __attribute__nonnull__(pTHX_1);
6189 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6190         assert(hv)
6191
6192 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6193                         __attribute__warn_unused_result__
6194                         __attribute__nonnull__(pTHX_1);
6195 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6196         assert(hv)
6197
6198 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6199                         __attribute__nonnull__(pTHX_1);
6200 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6201         assert(hv)
6202
6203
6204 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6205                         __attribute__nonnull__(pTHX_1)
6206                         __attribute__nonnull__(pTHX_2);
6207 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6208         assert(hv); assert(mg)
6209
6210
6211 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6212 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6213                         __attribute__nonnull__(pTHX_2);
6214 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6215         assert(val)
6216
6217 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6218                         __attribute__nonnull__(pTHX_2);
6219 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6220         assert(val)
6221
6222 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6223 #endif
6224
6225 #ifdef PERL_NEED_MY_HTOLE16
6226 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6227 #endif
6228 #ifdef PERL_NEED_MY_LETOH16
6229 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6230 #endif
6231 #ifdef PERL_NEED_MY_HTOBE16
6232 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6233 #endif
6234 #ifdef PERL_NEED_MY_BETOH16
6235 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6236 #endif
6237 #ifdef PERL_NEED_MY_HTOLE32
6238 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6239 #endif
6240 #ifdef PERL_NEED_MY_LETOH32
6241 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6242 #endif
6243 #ifdef PERL_NEED_MY_HTOBE32
6244 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6245 #endif
6246 #ifdef PERL_NEED_MY_BETOH32
6247 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6248 #endif
6249 #ifdef PERL_NEED_MY_HTOLE64
6250 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6251 #endif
6252 #ifdef PERL_NEED_MY_LETOH64
6253 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6254 #endif
6255 #ifdef PERL_NEED_MY_HTOBE64
6256 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6257 #endif
6258 #ifdef PERL_NEED_MY_BETOH64
6259 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6260 #endif
6261
6262 #ifdef PERL_NEED_MY_HTOLES
6263 PERL_CALLCONV short     Perl_my_htoles(short n);
6264 #endif
6265 #ifdef PERL_NEED_MY_LETOHS
6266 PERL_CALLCONV short     Perl_my_letohs(short n);
6267 #endif
6268 #ifdef PERL_NEED_MY_HTOBES
6269 PERL_CALLCONV short     Perl_my_htobes(short n);
6270 #endif
6271 #ifdef PERL_NEED_MY_BETOHS
6272 PERL_CALLCONV short     Perl_my_betohs(short n);
6273 #endif
6274 #ifdef PERL_NEED_MY_HTOLEI
6275 PERL_CALLCONV int       Perl_my_htolei(int n);
6276 #endif
6277 #ifdef PERL_NEED_MY_LETOHI
6278 PERL_CALLCONV int       Perl_my_letohi(int n);
6279 #endif
6280 #ifdef PERL_NEED_MY_HTOBEI
6281 PERL_CALLCONV int       Perl_my_htobei(int n);
6282 #endif
6283 #ifdef PERL_NEED_MY_BETOHI
6284 PERL_CALLCONV int       Perl_my_betohi(int n);
6285 #endif
6286 #ifdef PERL_NEED_MY_HTOLEL
6287 PERL_CALLCONV long      Perl_my_htolel(long n);
6288 #endif
6289 #ifdef PERL_NEED_MY_LETOHL
6290 PERL_CALLCONV long      Perl_my_letohl(long n);
6291 #endif
6292 #ifdef PERL_NEED_MY_HTOBEL
6293 PERL_CALLCONV long      Perl_my_htobel(long n);
6294 #endif
6295 #ifdef PERL_NEED_MY_BETOHL
6296 PERL_CALLCONV long      Perl_my_betohl(long n);
6297 #endif
6298
6299 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6300                         __attribute__nonnull__(1);
6301 #define PERL_ARGS_ASSERT_MY_SWABN       \
6302         assert(ptr)
6303
6304
6305 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6306                         __attribute__nonnull__(pTHX_1);
6307 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6308         assert(name)
6309
6310 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6311                         __attribute__nonnull__(pTHX_1);
6312 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6313         assert(name)
6314
6315 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6316                         __attribute__warn_unused_result__
6317                         __attribute__nonnull__(pTHX_1);
6318 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6319         assert(name_sv)
6320
6321
6322 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6323                         __attribute__warn_unused_result__
6324                         __attribute__nonnull__(pTHX_1)
6325                         __attribute__nonnull__(pTHX_2);
6326 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6327         assert(c); assert(hv)
6328
6329
6330 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6331 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6332                         __attribute__nonnull__(pTHX_1);
6333 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6334         assert(sv)
6335
6336 #endif
6337
6338 #ifdef PERL_DONT_CREATE_GVSV
6339 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
6340                         __attribute__nonnull__(pTHX_1);
6341 #define PERL_ARGS_ASSERT_GV_SVADD       \
6342         assert(gv)
6343
6344 #endif
6345 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6346 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6347 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6348                         __attribute__malloc__
6349                         __attribute__warn_unused_result__
6350                         __attribute__nonnull__(pTHX_2);
6351 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6352         assert(bits)
6353
6354
6355 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6356                         __attribute__nonnull__(pTHX_1);
6357 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6358         assert(chunk)
6359
6360
6361 #ifndef SPRINTF_RETURNS_STRLEN
6362 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6363                         __attribute__nonnull__(1)
6364                         __attribute__nonnull__(2);
6365 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6366         assert(buffer); assert(pat)
6367
6368 #endif
6369
6370 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6371                         __attribute__format__(__printf__,3,4)
6372                         __attribute__nonnull__(1)
6373                         __attribute__nonnull__(3);
6374 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6375         assert(buffer); assert(format)
6376
6377 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6378                         __attribute__nonnull__(1)
6379                         __attribute__nonnull__(3);
6380 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6381         assert(buffer); assert(format)
6382
6383
6384 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6385
6386 #ifdef PERL_IMPLICIT_CONTEXT
6387 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6388 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6389                         __attribute__nonnull__(pTHX_1);
6390 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6391         assert(my_cxt_key)
6392
6393 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6394                         __attribute__nonnull__(pTHX_1);
6395 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6396         assert(my_cxt_key)
6397
6398 #else
6399 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6400                         __attribute__nonnull__(pTHX_1);
6401 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6402         assert(index)
6403
6404 #endif
6405 #endif
6406
6407 #ifndef HAS_STRLCAT
6408 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6409 #endif
6410
6411 #ifndef HAS_STRLCPY
6412 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6413 #endif
6414
6415 #ifdef PERL_MAD
6416 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6417                         __attribute__nonnull__(1);
6418 #define PERL_ARGS_ASSERT_PAD_PEG        \
6419         assert(s)
6420
6421 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6422 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6423                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6424                         __attribute__nonnull__(pTHX_2)
6425                         __attribute__nonnull__(pTHX_3);
6426 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6427         assert(file); assert(pat)
6428
6429 #endif
6430 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6431                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6432                         __attribute__nonnull__(pTHX_2)
6433                         __attribute__nonnull__(pTHX_3);
6434 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6435         assert(file); assert(pat)
6436
6437 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6438                         __attribute__nonnull__(pTHX_2)
6439                         __attribute__nonnull__(pTHX_3);
6440 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6441         assert(file); assert(pat)
6442
6443 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6444 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6445                         __attribute__nonnull__(pTHX_1);
6446 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6447         assert(stash)
6448
6449 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6450                         __attribute__nonnull__(pTHX_1);
6451 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6452         assert(gv)
6453
6454 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6455                         __attribute__nonnull__(pTHX_1);
6456 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6457         assert(gv)
6458
6459 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6460 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6461                         __attribute__nonnull__(pTHX_1)
6462                         __attribute__nonnull__(pTHX_2);
6463 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6464         assert(dsv); assert(ssv)
6465
6466 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6467                         __attribute__nonnull__(pTHX_1)
6468                         __attribute__nonnull__(pTHX_2);
6469 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6470         assert(dsv); assert(pv)
6471
6472 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6473                         __attribute__nonnull__(pTHX_1);
6474 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6475         assert(sv)
6476
6477 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6478                         __attribute__nonnull__(pTHX_2);
6479 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6480         assert(file)
6481
6482 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6483 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6484                         __attribute__nonnull__(pTHX_2);
6485 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6486         assert(file)
6487
6488 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6489                         __attribute__nonnull__(pTHX_1);
6490 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6491         assert(o)
6492
6493
6494 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6495 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6496                         __attribute__nonnull__(pTHX_1);
6497 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6498         assert(tk)
6499
6500 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6501                         __attribute__nonnull__(pTHX_1);
6502 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6503         assert(tk)
6504
6505 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6506 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6507 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6508 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6509 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6510 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6511                         __attribute__nonnull__(pTHX_2);
6512 #define PERL_ARGS_ASSERT_NEWMADSV       \
6513         assert(sv)
6514
6515 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6516 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6517
6518 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6519 STATIC char*    S_skipspace0(pTHX_ char *s)
6520                         __attribute__nonnull__(pTHX_1);
6521 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6522         assert(s)
6523
6524 STATIC char*    S_skipspace1(pTHX_ char *s)
6525                         __attribute__nonnull__(pTHX_1);
6526 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6527         assert(s)
6528
6529 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6530                         __attribute__nonnull__(pTHX_1);
6531 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6532         assert(s)
6533
6534 STATIC void     S_start_force(pTHX_ int where);
6535 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6536 #  endif
6537 PERL_CALLCONV int       Perl_madlex(pTHX);
6538 PERL_CALLCONV int       Perl_madparse(pTHX);
6539 #endif
6540 #if !defined(HAS_SIGNBIT)
6541 PERL_CALLCONV int       Perl_signbit(NV f)
6542                         __attribute__pure__;
6543
6544 #endif
6545
6546 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6547                         __attribute__nonnull__(pTHX_1)
6548                         __attribute__nonnull__(pTHX_2);
6549 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6550         assert(c); assert(sv)
6551
6552 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6553
6554 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6555                         __attribute__nonnull__(pTHX_1)
6556                         __attribute__nonnull__(pTHX_2);
6557 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6558         assert(smeta); assert(which)
6559
6560 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6561                         __attribute__nonnull__(pTHX_1)
6562                         __attribute__nonnull__(pTHX_2)
6563                         __attribute__nonnull__(pTHX_3);
6564 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6565         assert(smeta); assert(which); assert(data)
6566
6567 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6568                         __attribute__nonnull__(pTHX_1);
6569 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6570         assert(name)
6571
6572 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6573                         __attribute__nonnull__(pTHX_1);
6574 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6575         assert(mro)
6576
6577 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6578                         __attribute__nonnull__(pTHX_1)
6579                         __attribute__nonnull__(pTHX_2);
6580 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6581         assert(meta); assert(name)
6582
6583 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6584                         __attribute__nonnull__(pTHX_1);
6585 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6586         assert(stash)
6587
6588 #if defined(USE_ITHREADS)
6589 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6590                         __attribute__nonnull__(pTHX_1)
6591                         __attribute__nonnull__(pTHX_2);
6592 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6593         assert(smeta); assert(param)
6594
6595 #endif
6596 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6597                         __attribute__nonnull__(pTHX_1);
6598 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6599         assert(stash)
6600
6601 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6602 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6603                         __attribute__nonnull__(pTHX_1);
6604 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6605         assert(stash)
6606
6607 #endif
6608 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6609                         __attribute__nonnull__(pTHX_1);
6610 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6611         assert(stash)
6612
6613 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6614                         __attribute__nonnull__(pTHX_1);
6615 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6616         assert(stash)
6617
6618 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6619 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6620                         __attribute__nonnull__(1)
6621                         __attribute__nonnull__(2);
6622 #define PERL_ARGS_ASSERT_SYS_INIT       \
6623         assert(argc); assert(argv)
6624
6625 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6626                         __attribute__nonnull__(1)
6627                         __attribute__nonnull__(2)
6628                         __attribute__nonnull__(3);
6629 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6630         assert(argc); assert(argv); assert(env)
6631
6632 PERL_CALLCONV void      Perl_sys_term(void);
6633 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6634 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6635                         __attribute__nonnull__(pTHX_2);
6636 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6637         assert(label)
6638
6639
6640 END_EXTERN_C
6641 /*
6642  * ex: set ts=8 sts=4 sw=4 noet:
6643  */
6644 /* ex: set ro: */