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, 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, perlvars.h and thrdvar.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* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  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
  33 #endif
  34 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  35 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  36                         __attribute__nonnull__(1);
  37
  38 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  39                         __attribute__nonnull__(1);
  40
  41 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  42                         __attribute__nonnull__(1);
  43
  44 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  45                         __attribute__nonnull__(1);
  46
  47 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env)
  48                         __attribute__nonnull__(1);
  49
  50 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  51                         __attribute__warn_unused_result__;
  52
  53 #if defined(USE_ITHREADS)
  54 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags)
  55                         __attribute__nonnull__(1);
  56
  57 #  if defined(PERL_IMPLICIT_SYS)
  58 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  59                         __attribute__nonnull__(1)
  60                         __attribute__nonnull__(3)
  61                         __attribute__nonnull__(4)
  62                         __attribute__nonnull__(5)
  63                         __attribute__nonnull__(6)
  64                         __attribute__nonnull__(7)
  65                         __attribute__nonnull__(8)
  66                         __attribute__nonnull__(9)
  67                         __attribute__nonnull__(10)
  68                         __attribute__nonnull__(11);
  69
  70 #  endif
  71 #endif
  72
  73 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  74                         __attribute__malloc__
  75                         __attribute__warn_unused_result__;
  76
  77 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  78                         __attribute__malloc__
  79                         __attribute__warn_unused_result__;
  80
  81 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  82                         __attribute__malloc__
  83                         __attribute__warn_unused_result__;
  84
  85 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  86 #if defined(MYMALLOC)
  87 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  88                         __attribute__warn_unused_result__
  89                         __attribute__nonnull__(1);
  90
  91 #endif
  92
  93 PERL_CALLCONV void*     Perl_get_context(void)
  94                         __attribute__warn_unused_result__;
  95
  96 PERL_CALLCONV void      Perl_set_context(void *thx)
  97                         __attribute__nonnull__(1);
  98
  99
 100 END_EXTERN_C
 101
 102 /* functions with flag 'n' should come before here */
 103 START_EXTERN_C
 104 #  include "pp_proto.h"
 105 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 106                         __attribute__nonnull__(pTHX_1)
 107                         __attribute__nonnull__(pTHX_2);
 108
 109 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 110                         __attribute__nonnull__(pTHX_1);
 111
 112 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 116 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 117 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 118                         __attribute__nonnull__(pTHX_2)
 119                         __attribute__nonnull__(pTHX_3);
 120
 121 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 122                         __attribute__nonnull__(pTHX_1)
 123                         __attribute__nonnull__(pTHX_2)
 124                         __attribute__nonnull__(pTHX_3);
 125
 126 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
 127 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
 128 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 129                         __attribute__warn_unused_result__;
 130
 131 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 132                         __attribute__nonnull__(pTHX_1);
 133
 134 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 135                         __attribute__warn_unused_result__
 136                         __attribute__nonnull__(pTHX_2);
 137
 138 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 139                         __attribute__warn_unused_result__;
 140
 141 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 142                         __attribute__nonnull__(pTHX_1);
 143
 144 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 145                         __attribute__warn_unused_result__
 146                         __attribute__nonnull__(pTHX_1);
 147
 148 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 149                         __attribute__warn_unused_result__
 150                         __attribute__nonnull__(pTHX_2);
 151
 152 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 153 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 154                         __attribute__nonnull__(pTHX_2);
 155
 156 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 157                         __attribute__nonnull__(pTHX_1);
 158
 159 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 160                         __attribute__warn_unused_result__;
 161
 162 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 163 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 164 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 165 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 166                         __attribute__nonnull__(pTHX_1);
 167
 168 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 169                         __attribute__warn_unused_result__
 170                         __attribute__nonnull__(pTHX_2)
 171                         __attribute__nonnull__(pTHX_3);
 172
 173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 174                         __attribute__warn_unused_result__;
 175
 176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 177                         __attribute__warn_unused_result__;
 178
 179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 180                         __attribute__warn_unused_result__;
 181
 182 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 183 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 184 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 185                         __attribute__nonnull__(pTHX_2);
 186
 187 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 188                         __attribute__warn_unused_result__
 189                         __attribute__nonnull__(pTHX_3);
 190
 191 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 192                         __attribute__warn_unused_result__;
 193
 194 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 195                         __attribute__warn_unused_result__;
 196
 197 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 198                         __attribute__warn_unused_result__;
 199
 200 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 201                         __attribute__warn_unused_result__;
 202
 203 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 204 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 205                         __attribute__warn_unused_result__;
 206
 207 #endif
 208 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 209                         __attribute__warn_unused_result__;
 210
 211 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 212                         __attribute__noreturn__
 213                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 214
 215 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 216                         __attribute__noreturn__
 217                         __attribute__nonnull__(pTHX_1);
 218
 219 #if defined(PERL_IMPLICIT_CONTEXT)
 220 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 221                         __attribute__noreturn__
 222                         __attribute__format__(__printf__,1,2)
 223                         __attribute__nonnull__(1);
 224
 225 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 226                         __attribute__format__(__printf__,1,2)
 227                         __attribute__nonnull__(1);
 228
 229 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 230                         __attribute__format__(__printf__,1,2)
 231                         __attribute__nonnull__(1);
 232
 233 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 234                         __attribute__format__(__printf__,1,2)
 235                         __attribute__nonnull__(1);
 236
 237 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 238                         __attribute__nonnull__(2)
 239                         __attribute__nonnull__(3);
 240
 241 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 242                         __attribute__format__(__printf__,1,2)
 243                         __attribute__nonnull__(1);
 244
 245 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 246                         __attribute__format__(__printf__,1,2)
 247                         __attribute__nonnull__(1);
 248
 249 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 250                         __attribute__format__(__printf__,2,3)
 251                         __attribute__nonnull__(2);
 252
 253 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 254                         __attribute__format__(__printf__,1,2)
 255                         __attribute__nonnull__(1);
 256
 257 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 258                         __attribute__format__(__printf__,2,3)
 259                         __attribute__nonnull__(1)
 260                         __attribute__nonnull__(2);
 261
 262 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 263                         __attribute__format__(__printf__,2,3)
 264                         __attribute__nonnull__(1)
 265                         __attribute__nonnull__(2);
 266
 267 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 268                         __attribute__format__(__printf__,2,3)
 269                         __attribute__nonnull__(1)
 270                         __attribute__nonnull__(2);
 271
 272 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 273                         __attribute__format__(__printf__,2,3)
 274                         __attribute__nonnull__(1)
 275                         __attribute__nonnull__(2);
 276
 277 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 278                         __attribute__format__(__printf__,2,3)
 279                         __attribute__nonnull__(1)
 280                         __attribute__nonnull__(2);
 281
 282 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 283                         __attribute__format__(__printf__,1,2)
 284                         __attribute__nonnull__(1);
 285
 286 #endif
 287 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 288                         __attribute__nonnull__(pTHX_1);
 289
 290 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 291                         __attribute__nonnull__(pTHX_1);
 292
 293 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 294                         __attribute__warn_unused_result__;
 295
 296 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 300                         __attribute__nonnull__(pTHX_1);
 301
 302 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 303                         __attribute__nonnull__(pTHX_1);
 304
 305 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 306 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 307                         __attribute__nonnull__(pTHX_1);
 308
 309 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 310                         __attribute__warn_unused_result__
 311                         __attribute__nonnull__(pTHX_2);
 312
 313 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 314                         __attribute__warn_unused_result__
 315                         __attribute__pure__;
 316
 317 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 318                         __attribute__warn_unused_result__
 319                         __attribute__pure__;
 320
 321 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 322                         __attribute__warn_unused_result__
 323                         __attribute__pure__;
 324
 325 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 326                         __attribute__warn_unused_result__
 327                         __attribute__pure__;
 328
 329 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 330                         __attribute__warn_unused_result__
 331                         __attribute__pure__;
 332
 333 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 334                         __attribute__warn_unused_result__;
 335
 336 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 337                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 338                         __attribute__nonnull__(pTHX_1);
 339
 340 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 341                         __attribute__nonnull__(pTHX_1);
 342
 343 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 344 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 345                         __attribute__nonnull__(pTHX_1);
 346
 347 PERL_CALLCONV I32       Perl_debstack(pTHX);
 348 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 349 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 350                         __attribute__nonnull__(pTHX_1)
 351                         __attribute__nonnull__(pTHX_2)
 352                         __attribute__nonnull__(pTHX_3)
 353                         __attribute__nonnull__(pTHX_4)
 354                         __attribute__nonnull__(pTHX_6);
 355
 356 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 357                         __attribute__nonnull__(pTHX_1);
 358
 359 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 360                         __attribute__nonnull__(pTHX_1);
 361
 362 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 363                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 364
 365 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 366 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 367 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 368 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 369                         __attribute__nonnull__(pTHX_2)
 370                         __attribute__nonnull__(pTHX_3); */
 371
 372 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 373                         __attribute__nonnull__(pTHX_2)
 374                         __attribute__nonnull__(pTHX_3);
 375
 376 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 377                         __attribute__nonnull__(pTHX_1);
 378
 379 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 380                         __attribute__nonnull__(pTHX_1)
 381                         __attribute__nonnull__(pTHX_2);
 382
 383 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 384                         __attribute__nonnull__(pTHX_1);
 385
 386 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 387                         __attribute__nonnull__(pTHX_1);
 388
 389
 390 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 391 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 392                         __attribute__nonnull__(pTHX_1); */
 393
 394 #else
 395 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 396                         __attribute__nonnull__(pTHX_1);
 397
 398 #endif
 399
 400 #if defined(WIN32) || defined(__SYMBIAN32__)
 401 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 402                         __attribute__nonnull__(pTHX_1)
 403                         __attribute__nonnull__(pTHX_2)
 404                         __attribute__nonnull__(pTHX_3);
 405
 406 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 407                         __attribute__nonnull__(pTHX_1);
 408
 409 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 410                         __attribute__nonnull__(pTHX_1);
 411
 412 #endif
 413 #if !defined(WIN32)
 414 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
 415                         __attribute__nonnull__(pTHX_1);
 416
 417 #endif
 418 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 419 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 420 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 421                         __attribute__nonnull__(pTHX_2)
 422                         __attribute__nonnull__(pTHX_3);
 423
 424 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 425                         __attribute__nonnull__(pTHX_2)
 426                         __attribute__nonnull__(pTHX_3);
 427
 428 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 429                         __attribute__nonnull__(pTHX_1)
 430                         __attribute__nonnull__(pTHX_2);
 431
 432 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 433                         __attribute__nonnull__(pTHX_1)
 434                         __attribute__nonnull__(pTHX_2);
 435
 436 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 437                         __attribute__nonnull__(pTHX_1)
 438                         __attribute__nonnull__(pTHX_2);
 439
 440 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 441                         __attribute__nonnull__(pTHX_2)
 442                         __attribute__nonnull__(pTHX_3);
 443
 444 #endif
 445 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 446                         __attribute__nonnull__(pTHX_1)
 447                         __attribute__nonnull__(pTHX_2)
 448                         __attribute__nonnull__(pTHX_3)
 449                         __attribute__nonnull__(pTHX_4);
 450
 451 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 452 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 453                         __attribute__nonnull__(pTHX_1)
 454                         __attribute__nonnull__(pTHX_2); */
 455
 456 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)
 457                         __attribute__nonnull__(pTHX_1)
 458                         __attribute__nonnull__(pTHX_2)
 459                         __attribute__nonnull__(pTHX_8);
 460
 461 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 462                         __attribute__nonnull__(pTHX_1)
 463                         __attribute__nonnull__(pTHX_2);
 464
 465 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 466                         __attribute__nonnull__(pTHX_1);
 467
 468 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 469                         __attribute__nonnull__(pTHX_2);
 470
 471 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 472                         __attribute__warn_unused_result__;
 473
 474 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 475                         __attribute__nonnull__(pTHX_1);
 476
 477 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 478 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 479                         __attribute__nonnull__(pTHX_1)
 480                         __attribute__nonnull__(pTHX_3);
 481
 482 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 483                         __attribute__nonnull__(pTHX_1);
 484
 485 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 486                         __attribute__warn_unused_result__
 487                         __attribute__nonnull__(pTHX_1);
 488
 489 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 490                         __attribute__nonnull__(pTHX_1);
 491
 492 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 493                         __attribute__nonnull__(pTHX_1);
 494
 495 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 496                         __attribute__nonnull__(pTHX_1);
 497
 498 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 499                         __attribute__nonnull__(pTHX_2)
 500                         __attribute__nonnull__(pTHX_3)
 501                         __attribute__nonnull__(pTHX_4);
 502
 503 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 504                         __attribute__nonnull__(pTHX_1);
 505
 506 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 507                         __attribute__warn_unused_result__;
 508
 509 PERL_CALLCONV void      Perl_dump_all(pTHX);
 510 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 511 #if defined(DUMP_FDS)
 512 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 513                         __attribute__nonnull__(pTHX_1);
 514
 515 #endif
 516 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 517                         __attribute__nonnull__(pTHX_1);
 518
 519 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 520                         __attribute__nonnull__(pTHX_1);
 521
 522 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 523                         __attribute__nonnull__(pTHX_1);
 524
 525 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 526 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 527                         __attribute__nonnull__(pTHX_1);
 528
 529 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 530                         __attribute__nonnull__(pTHX_1);
 531
 532 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 533                         __attribute__nonnull__(pTHX_1);
 534
 535 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 536                         __attribute__warn_unused_result__
 537                         __attribute__nonnull__(pTHX_1)
 538                         __attribute__nonnull__(pTHX_2)
 539                         __attribute__nonnull__(pTHX_3);
 540
 541 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 542                         __attribute__nonnull__(pTHX_1);
 543
 544 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 545 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 546                         __attribute__nonnull__(pTHX_1);
 547
 548 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 549                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 550                         __attribute__nonnull__(pTHX_1);
 551
 552 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 553                         __attribute__nonnull__(pTHX_1);
 554
 555 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 556 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 557 #if !defined(HAS_GETENV_LEN)
 558 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 559                         __attribute__nonnull__(pTHX_1)
 560                         __attribute__nonnull__(pTHX_2);
 561
 562 #endif
 563 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 564 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 565 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 566                         __attribute__nonnull__(pTHX_1);
 567
 568 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 569                         __attribute__nonnull__(pTHX_1);
 570
 571 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 572                         __attribute__nonnull__(pTHX_1);
 573
 574 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 575                         __attribute__warn_unused_result__
 576                         __attribute__nonnull__(pTHX_2);
 577
 578 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 579                         __attribute__nonnull__(pTHX_1);
 580
 581 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 582                         __attribute__nonnull__(pTHX_1)
 583                         __attribute__nonnull__(pTHX_2);
 584
 585 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 586                         __attribute__nonnull__(pTHX_1)
 587                         __attribute__nonnull__(pTHX_2); */
 588
 589 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 590                         __attribute__nonnull__(pTHX_1)
 591                         __attribute__nonnull__(pTHX_2);
 592
 593 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 594                         __attribute__nonnull__(pTHX_1);
 595
 596 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 597                         __attribute__nonnull__(pTHX_2);
 598
 599 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 600                         __attribute__nonnull__(pTHX_2);
 601
 602 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 603                         __attribute__nonnull__(pTHX_2); */
 604
 605 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 606                         __attribute__nonnull__(pTHX_2);
 607
 608 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 609                         __attribute__nonnull__(pTHX_1);
 610
 611 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 612                         __attribute__nonnull__(pTHX_1)
 613                         __attribute__nonnull__(pTHX_2);
 614
 615 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 616                         __attribute__nonnull__(pTHX_1)
 617                         __attribute__nonnull__(pTHX_2); */
 618
 619 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 620                         __attribute__nonnull__(pTHX_1)
 621                         __attribute__nonnull__(pTHX_2);
 622
 623 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 624                         __attribute__nonnull__(pTHX_1)
 625                         __attribute__nonnull__(pTHX_3);
 626
 627 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
 628                         __attribute__nonnull__(pTHX_1);
 629
 630 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
 631                         __attribute__nonnull__(pTHX_1);
 632
 633 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 634 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 635 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
 636                         __attribute__nonnull__(pTHX_1);
 637
 638 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
 639                         __attribute__nonnull__(pTHX_2);
 640
 641 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
 642                         __attribute__nonnull__(pTHX_2);
 643
 644 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 645                         __attribute__warn_unused_result__
 646                         __attribute__nonnull__(pTHX_2);
 647
 648 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 649                         __attribute__warn_unused_result__
 650                         __attribute__nonnull__(pTHX_2);
 651
 652 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
 653                         __attribute__nonnull__(pTHX_2);
 654
 655 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
 656                         __attribute__nonnull__(pTHX_2);
 657
 658 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
 659                         __attribute__nonnull__(pTHX_1);
 660
 661 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 662                         __attribute__nonnull__(pTHX_1);
 663
 664 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 665                         __attribute__warn_unused_result__
 666                         __attribute__nonnull__(pTHX_1)
 667                         __attribute__nonnull__(pTHX_2);
 668
 669 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 670                         __attribute__warn_unused_result__
 671                         __attribute__nonnull__(pTHX_1);
 672
 673 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV* tb)
 674                         __attribute__warn_unused_result__
 675                         __attribute__nonnull__(pTHX_1); */
 676
 677 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 678                         __attribute__warn_unused_result__
 679                         __attribute__nonnull__(pTHX_1)
 680                         __attribute__nonnull__(pTHX_2)
 681                         __attribute__nonnull__(pTHX_3);
 682
 683 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 684                         __attribute__warn_unused_result__
 685                         __attribute__nonnull__(pTHX_1);
 686
 687 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 688                         __attribute__warn_unused_result__
 689                         __attribute__nonnull__(pTHX_1)
 690                         __attribute__nonnull__(pTHX_2);
 691
 692 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 693                         __attribute__nonnull__(pTHX_1);
 694
 695 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
 696                         __attribute__nonnull__(pTHX_1); */
 697
 698 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 699 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 700 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 701 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 702 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 703                         __attribute__pure__
 704                         __attribute__nonnull__(pTHX_1)
 705                         __attribute__nonnull__(pTHX_2);
 706
 707 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 708                         __attribute__pure__
 709                         __attribute__nonnull__(pTHX_1)
 710                         __attribute__nonnull__(pTHX_2);
 711
 712 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char* a, char **pe1, UV l1, bool u1, const char* b, char **pe2, UV l2, bool u2)
 713                         __attribute__nonnull__(pTHX_1)
 714                         __attribute__nonnull__(pTHX_5);
 715
 716 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
 717                         __attribute__warn_unused_result__;
 718
 719 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 720                         __attribute__nonnull__(pTHX_2);
 721
 722 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 723 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 724 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
 725                         __attribute__nonnull__(pTHX_1);
 726
 727 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 728 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 729                         __attribute__warn_unused_result__
 730                         __attribute__pure__
 731                         __attribute__nonnull__(pTHX_1)
 732                         __attribute__nonnull__(pTHX_2);
 733
 734 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 735                         __attribute__nonnull__(pTHX_1);
 736
 737 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 738                         __attribute__warn_unused_result__;
 739
 740 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 741                         __attribute__warn_unused_result__
 742                         __attribute__nonnull__(pTHX_1);
 743
 744 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 745                         __attribute__warn_unused_result__;
 746
 747 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 748                         __attribute__warn_unused_result__
 749                         __attribute__pure__;
 750
 751 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 752                         __attribute__warn_unused_result__
 753                         __attribute__pure__;
 754
 755 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 756                         __attribute__warn_unused_result__
 757                         __attribute__pure__;
 758
 759 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 760                         __attribute__warn_unused_result__
 761                         __attribute__pure__;
 762
 763 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 764                         __attribute__warn_unused_result__
 765                         __attribute__pure__;
 766
 767 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 768                         __attribute__warn_unused_result__
 769                         __attribute__pure__;
 770
 771 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 772                         __attribute__warn_unused_result__
 773                         __attribute__pure__;
 774
 775 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 776                         __attribute__warn_unused_result__
 777                         __attribute__pure__;
 778
 779 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 780                         __attribute__warn_unused_result__
 781                         __attribute__pure__;
 782
 783 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 784                         __attribute__warn_unused_result__
 785                         __attribute__pure__;
 786
 787 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 788                         __attribute__warn_unused_result__
 789                         __attribute__pure__;
 790
 791 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 792                         __attribute__warn_unused_result__
 793                         __attribute__pure__;
 794
 795 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 796                         __attribute__warn_unused_result__
 797                         __attribute__pure__;
 798
 799 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 800                         __attribute__warn_unused_result__
 801                         __attribute__pure__;
 802
 803 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 804                         __attribute__warn_unused_result__
 805                         __attribute__pure__;
 806
 807 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 808                         __attribute__warn_unused_result__
 809                         __attribute__pure__;
 810
 811 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 812                         __attribute__warn_unused_result__
 813                         __attribute__pure__;
 814
 815 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 816                         __attribute__nonnull__(pTHX_2)
 817                         __attribute__nonnull__(pTHX_3);
 818
 819 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 820                         __attribute__nonnull__(pTHX_2)
 821                         __attribute__nonnull__(pTHX_3);
 822
 823 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 824                         __attribute__nonnull__(pTHX_2)
 825                         __attribute__nonnull__(pTHX_3);
 826
 827 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 828                         __attribute__nonnull__(pTHX_2)
 829                         __attribute__nonnull__(pTHX_3);
 830
 831 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 832                         __attribute__warn_unused_result__
 833                         __attribute__pure__;
 834
 835 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 836                         __attribute__warn_unused_result__
 837                         __attribute__pure__;
 838
 839 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 840                         __attribute__warn_unused_result__
 841                         __attribute__pure__;
 842
 843 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 844                         __attribute__warn_unused_result__
 845                         __attribute__pure__;
 846
 847 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 848                         __attribute__warn_unused_result__
 849                         __attribute__pure__;
 850
 851 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 852                         __attribute__warn_unused_result__
 853                         __attribute__pure__;
 854
 855 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 856                         __attribute__warn_unused_result__
 857                         __attribute__pure__;
 858
 859 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 860                         __attribute__warn_unused_result__
 861                         __attribute__pure__;
 862
 863 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 864                         __attribute__warn_unused_result__
 865                         __attribute__pure__;
 866
 867 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 868                         __attribute__warn_unused_result__
 869                         __attribute__pure__;
 870
 871 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 872                         __attribute__warn_unused_result__
 873                         __attribute__pure__;
 874
 875 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 876                         __attribute__warn_unused_result__
 877                         __attribute__pure__;
 878
 879 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 880                         __attribute__warn_unused_result__
 881                         __attribute__pure__;
 882
 883 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 884                         __attribute__warn_unused_result__
 885                         __attribute__pure__;
 886
 887 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 888                         __attribute__nonnull__(pTHX_1);
 889
 890 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 891                         __attribute__nonnull__(pTHX_1);
 892
 893 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 894                         __attribute__nonnull__(pTHX_1); */
 895
 896 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 897                         __attribute__nonnull__(pTHX_1);
 898
 899 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 900                         __attribute__warn_unused_result__
 901                         __attribute__nonnull__(pTHX_1);
 902
 903 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 904                         __attribute__warn_unused_result__
 905                         __attribute__nonnull__(pTHX_1);
 906
 907 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 908                         __attribute__warn_unused_result__
 909                         __attribute__nonnull__(pTHX_1);
 910
 911 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 912                         __attribute__warn_unused_result__
 913                         __attribute__nonnull__(pTHX_1);
 914
 915 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 916                         __attribute__warn_unused_result__
 917                         __attribute__nonnull__(pTHX_1);
 918
 919 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 920                         __attribute__warn_unused_result__
 921                         __attribute__nonnull__(pTHX_1);
 922
 923 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 924                         __attribute__warn_unused_result__
 925                         __attribute__nonnull__(pTHX_1);
 926
 927 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 928                         __attribute__warn_unused_result__
 929                         __attribute__nonnull__(pTHX_1);
 930
 931 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 932                         __attribute__warn_unused_result__
 933                         __attribute__nonnull__(pTHX_1);
 934
 935 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 936                         __attribute__warn_unused_result__
 937                         __attribute__nonnull__(pTHX_1);
 938
 939 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 940                         __attribute__warn_unused_result__
 941                         __attribute__nonnull__(pTHX_1);
 942
 943 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 944                         __attribute__warn_unused_result__
 945                         __attribute__nonnull__(pTHX_1);
 946
 947 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 948                         __attribute__warn_unused_result__
 949                         __attribute__nonnull__(pTHX_1);
 950
 951 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 952                         __attribute__warn_unused_result__
 953                         __attribute__nonnull__(pTHX_1);
 954
 955 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 956                         __attribute__warn_unused_result__
 957                         __attribute__nonnull__(pTHX_1);
 958
 959 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 960                         __attribute__warn_unused_result__
 961                         __attribute__nonnull__(pTHX_1);
 962
 963 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 964                         __attribute__nonnull__(pTHX_1);
 965
 966 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 967                         __attribute__pure__
 968                         __attribute__nonnull__(pTHX_1);
 969
 970 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 971 PERL_CALLCONV void      Perl_lex_end(pTHX);
 972 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
 973                         __attribute__nonnull__(pTHX_1);
 974
 975 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
 976                         __attribute__nonnull__(pTHX_1);
 977
 978 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
 979                         __attribute__nonnull__(pTHX_1);
 980
 981 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 982 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 983 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
 984                         __attribute__nonnull__(pTHX_1);
 985
 986 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 987 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 988 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
 989                         __attribute__nonnull__(pTHX_2);
 990
 991 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
 992                         __attribute__nonnull__(pTHX_2);
 993
 994 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
 995                         __attribute__nonnull__(pTHX_1);
 996
 997 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 998                         __attribute__warn_unused_result__
 999                         __attribute__nonnull__(pTHX_1);
1000
1001 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1002                         __attribute__nonnull__(pTHX_1)
1003                         __attribute__nonnull__(pTHX_2)
1004                         __attribute__nonnull__(pTHX_3);
1005
1006 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1007                         __attribute__nonnull__(pTHX_1)
1008                         __attribute__nonnull__(pTHX_2)
1009                         __attribute__nonnull__(pTHX_3);
1010
1011 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1012                         __attribute__nonnull__(pTHX_1);
1013
1014 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1015                         __attribute__warn_unused_result__
1016                         __attribute__nonnull__(pTHX_1)
1017                         __attribute__nonnull__(pTHX_2);
1018
1019 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1020                         __attribute__nonnull__(pTHX_1)
1021                         __attribute__nonnull__(pTHX_2)
1022                         __attribute__nonnull__(pTHX_3);
1023
1024 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1025                         __attribute__nonnull__(pTHX_1)
1026                         __attribute__nonnull__(pTHX_2);
1027
1028 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031
1032 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1033                         __attribute__nonnull__(pTHX_1)
1034                         __attribute__nonnull__(pTHX_2);
1035
1036 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1037                         __attribute__nonnull__(pTHX_1)
1038                         __attribute__nonnull__(pTHX_2);
1039
1040 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg)
1041                         __attribute__nonnull__(pTHX_1)
1042                         __attribute__nonnull__(pTHX_2);
1043
1044 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1045                         __attribute__nonnull__(pTHX_1)
1046                         __attribute__nonnull__(pTHX_2);
1047
1048 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1049                         __attribute__nonnull__(pTHX_1)
1050                         __attribute__nonnull__(pTHX_2);
1051
1052 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1053                         __attribute__nonnull__(pTHX_1)
1054                         __attribute__nonnull__(pTHX_2);
1055
1056 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1057                         __attribute__nonnull__(pTHX_1)
1058                         __attribute__nonnull__(pTHX_2);
1059
1060 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063
1064 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
1065                         __attribute__nonnull__(pTHX_1)
1066                         __attribute__nonnull__(pTHX_2);
1067
1068 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1069                         __attribute__nonnull__(pTHX_1)
1070                         __attribute__nonnull__(pTHX_2);
1071
1072 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1073                         __attribute__nonnull__(pTHX_1)
1074                         __attribute__nonnull__(pTHX_2);
1075
1076 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1077                         __attribute__nonnull__(pTHX_1)
1078                         __attribute__nonnull__(pTHX_2);
1079
1080 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1081                         __attribute__nonnull__(pTHX_1)
1082                         __attribute__nonnull__(pTHX_2);
1083
1084 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1085                         __attribute__nonnull__(pTHX_1)
1086                         __attribute__nonnull__(pTHX_2);
1087
1088 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1089                         __attribute__nonnull__(pTHX_1)
1090                         __attribute__nonnull__(pTHX_2);
1091
1092 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1093                         __attribute__nonnull__(pTHX_1)
1094                         __attribute__nonnull__(pTHX_2);
1095
1096 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1097                         __attribute__nonnull__(pTHX_1)
1098                         __attribute__nonnull__(pTHX_2);
1099
1100 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1101                         __attribute__nonnull__(pTHX_1)
1102                         __attribute__nonnull__(pTHX_2);
1103
1104 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1105                         __attribute__nonnull__(pTHX_1)
1106                         __attribute__nonnull__(pTHX_2)
1107                         __attribute__nonnull__(pTHX_3);
1108
1109 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1110                         __attribute__nonnull__(pTHX_1)
1111                         __attribute__nonnull__(pTHX_2);
1112
1113 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_2);
1116
1117 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1118                         __attribute__noreturn__
1119                         __attribute__nonnull__(pTHX_1)
1120                         __attribute__nonnull__(pTHX_2);
1121
1122 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125
1126 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_2);
1129
1130 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1131                         __attribute__nonnull__(pTHX_1)
1132                         __attribute__nonnull__(pTHX_2);
1133
1134 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137
1138 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1139                         __attribute__nonnull__(pTHX_1)
1140                         __attribute__nonnull__(pTHX_2);
1141
1142 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1143                         __attribute__nonnull__(pTHX_1)
1144                         __attribute__nonnull__(pTHX_2);
1145
1146 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149
1150 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1151                         __attribute__nonnull__(pTHX_1)
1152                         __attribute__nonnull__(pTHX_2);
1153
1154 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1155                         __attribute__nonnull__(pTHX_1)
1156                         __attribute__nonnull__(pTHX_2);
1157
1158 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1159                         __attribute__nonnull__(pTHX_1)
1160                         __attribute__nonnull__(pTHX_2);
1161
1162 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1163                         __attribute__nonnull__(pTHX_1)
1164                         __attribute__nonnull__(pTHX_2);
1165
1166 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1167                         __attribute__nonnull__(pTHX_1)
1168                         __attribute__nonnull__(pTHX_2);
1169
1170 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1171                         __attribute__nonnull__(pTHX_1)
1172                         __attribute__nonnull__(pTHX_2);
1173
1174 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1175                         __attribute__nonnull__(pTHX_1)
1176                         __attribute__nonnull__(pTHX_2);
1177
1178 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2);
1181
1182 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1183                         __attribute__nonnull__(pTHX_1)
1184                         __attribute__nonnull__(pTHX_2);
1185
1186 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1187                         __attribute__nonnull__(pTHX_1)
1188                         __attribute__nonnull__(pTHX_2);
1189
1190 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1191                         __attribute__nonnull__(pTHX_1)
1192                         __attribute__nonnull__(pTHX_2);
1193
1194 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1195                         __attribute__nonnull__(pTHX_1)
1196                         __attribute__nonnull__(pTHX_2);
1197
1198 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1199                         __attribute__nonnull__(pTHX_1)
1200                         __attribute__nonnull__(pTHX_2);
1201
1202 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1203                         __attribute__nonnull__(pTHX_1)
1204                         __attribute__nonnull__(pTHX_2);
1205
1206 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1207                         __attribute__nonnull__(pTHX_1)
1208                         __attribute__nonnull__(pTHX_2);
1209
1210 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1211                         __attribute__nonnull__(pTHX_1)
1212                         __attribute__nonnull__(pTHX_2);
1213
1214 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1215                         __attribute__nonnull__(pTHX_1)
1216                         __attribute__nonnull__(pTHX_2);
1217
1218 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1219                         __attribute__nonnull__(pTHX_1)
1220                         __attribute__nonnull__(pTHX_2);
1221
1222 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1223                         __attribute__nonnull__(pTHX_1);
1224
1225 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1226 #if defined(USE_LOCALE_COLLATE)
1227 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1228                         __attribute__nonnull__(pTHX_1)
1229                         __attribute__nonnull__(pTHX_2);
1230
1231 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_3);
1234
1235 #endif
1236 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1237                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1238                         __attribute__nonnull__(pTHX_1);
1239
1240 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1241                         __attribute__nonnull__(pTHX_1);
1242
1243 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1244                         __attribute__nonnull__(pTHX_1);
1245
1246 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1247                         __attribute__nonnull__(pTHX_1);
1248
1249 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1250                         __attribute__nonnull__(pTHX_1);
1251
1252 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1253                         __attribute__nonnull__(pTHX_1)
1254                         __attribute__nonnull__(pTHX_2);
1255
1256 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1257                         __attribute__nonnull__(pTHX_1)
1258                         __attribute__nonnull__(pTHX_2);
1259
1260 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1261                         __attribute__warn_unused_result__;
1262
1263 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1264                         __attribute__nonnull__(pTHX_1);
1265
1266 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1267                         __attribute__nonnull__(pTHX_1);
1268
1269 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1270                         __attribute__nonnull__(pTHX_1);
1271
1272 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1273                         __attribute__nonnull__(pTHX_1);
1274
1275 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1276                         __attribute__nonnull__(pTHX_1);
1277
1278 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1279                         __attribute__nonnull__(pTHX_1);
1280
1281 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1282                         __attribute__nonnull__(pTHX_1);
1283
1284 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1285 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1286 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1287                         __attribute__nonnull__(pTHX_1);
1288
1289 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1290                         __attribute__nonnull__(pTHX_1);
1291
1292 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1293                         __attribute__nonnull__(pTHX_1);
1294
1295 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1296 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1297                         __attribute__nonnull__(1)
1298                         __attribute__nonnull__(2);
1299
1300 #endif
1301 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1302 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1303                         __attribute__nonnull__(1);
1304
1305 #endif
1306 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1307                         __attribute__noreturn__;
1308
1309 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1310                         __attribute__noreturn__;
1311
1312 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1313 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1314 PERL_CALLCONV void      Perl_atfork_lock(void);
1315 PERL_CALLCONV void      Perl_atfork_unlock(void);
1316 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1317 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1318 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1319                         __attribute__pure__
1320                         __attribute__nonnull__(1)
1321                         __attribute__nonnull__(2);
1322
1323 #endif
1324 #if !defined(HAS_MEMSET)
1325 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1326                         __attribute__nonnull__(1);
1327
1328 #endif
1329 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1330 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1331                         __attribute__nonnull__(pTHX_1)
1332                         __attribute__nonnull__(pTHX_2);
1333
1334 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1335                         __attribute__nonnull__(pTHX_1)
1336                         __attribute__nonnull__(pTHX_3);
1337
1338 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1339 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1340 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)
1341                         __attribute__nonnull__(pTHX_1);
1342
1343 #if defined(MYSWAP)
1344 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1345                         __attribute__malloc__
1346                         __attribute__warn_unused_result__
1347                         __attribute__pure__;
1348
1349 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1350                         __attribute__malloc__
1351                         __attribute__warn_unused_result__
1352                         __attribute__pure__;
1353
1354 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1355                         __attribute__malloc__
1356                         __attribute__warn_unused_result__
1357                         __attribute__pure__;
1358
1359 #endif
1360 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1361 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1362                         __attribute__malloc__
1363                         __attribute__warn_unused_result__;
1364
1365 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1366                         __attribute__malloc__
1367                         __attribute__warn_unused_result__;
1368
1369 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1370 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1371                         __attribute__malloc__
1372                         __attribute__warn_unused_result__;
1373
1374 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1375                         __attribute__malloc__
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_2);
1378
1379 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1380 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1381 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1382                         __attribute__malloc__
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_5);
1385
1386 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1387                         __attribute__malloc__
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_3)
1390                         __attribute__nonnull__(pTHX_4);
1391
1392 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1393                         __attribute__malloc__
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_2);
1396
1397 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1398                         __attribute__malloc__
1399                         __attribute__warn_unused_result__;
1400
1401 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1402                         __attribute__malloc__
1403                         __attribute__warn_unused_result__;
1404
1405 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1406                         __attribute__malloc__
1407                         __attribute__warn_unused_result__;
1408
1409 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1410                         __attribute__nonnull__(pTHX_1);
1411
1412 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1413                         __attribute__malloc__
1414                         __attribute__warn_unused_result__
1415                         __attribute__nonnull__(pTHX_2)
1416                         __attribute__nonnull__(pTHX_3);
1417
1418 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1419                         __attribute__malloc__
1420                         __attribute__warn_unused_result__;
1421
1422 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1423                         __attribute__malloc__
1424                         __attribute__warn_unused_result__;
1425
1426 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1427 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1428                         __attribute__nonnull__(pTHX_1)
1429                         __attribute__nonnull__(pTHX_2)
1430                         __attribute__nonnull__(pTHX_3);
1431
1432 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1433                         __attribute__malloc__
1434                         __attribute__warn_unused_result__;
1435
1436 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1437                         __attribute__malloc__
1438                         __attribute__warn_unused_result__
1439                         __attribute__nonnull__(pTHX_1);
1440
1441 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1442                         __attribute__malloc__
1443                         __attribute__warn_unused_result__;
1444
1445 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1446                         __attribute__malloc__
1447                         __attribute__warn_unused_result__;
1448
1449 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1450                         __attribute__malloc__
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_3);
1453
1454 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1455                         __attribute__malloc__
1456                         __attribute__warn_unused_result__
1457                         __attribute__nonnull__(pTHX_1);
1458
1459 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1460                         __attribute__malloc__
1461                         __attribute__warn_unused_result__;
1462
1463 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1464                         __attribute__malloc__
1465                         __attribute__warn_unused_result__
1466                         __attribute__nonnull__(pTHX_1);
1467
1468 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1469                         __attribute__malloc__
1470                         __attribute__warn_unused_result__;
1471
1472 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1473                         __attribute__malloc__
1474                         __attribute__warn_unused_result__;
1475
1476 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1477                         __attribute__malloc__
1478                         __attribute__warn_unused_result__;
1479
1480 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1481                         __attribute__malloc__
1482                         __attribute__warn_unused_result__;
1483
1484 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1485                         __attribute__malloc__
1486                         __attribute__warn_unused_result__;
1487
1488 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1489                         __attribute__malloc__
1490                         __attribute__warn_unused_result__;
1491
1492 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1493                         __attribute__malloc__
1494                         __attribute__warn_unused_result__;
1495
1496 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1497                         __attribute__malloc__
1498                         __attribute__warn_unused_result__
1499                         __attribute__nonnull__(pTHX_1);
1500
1501 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1502                         __attribute__malloc__
1503                         __attribute__warn_unused_result__
1504                         __attribute__nonnull__(pTHX_1);
1505
1506 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1507                         __attribute__malloc__
1508                         __attribute__warn_unused_result__;
1509
1510 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1511                         __attribute__malloc__
1512                         __attribute__warn_unused_result__
1513                         __attribute__nonnull__(pTHX_1);
1514
1515 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1516                         __attribute__malloc__
1517                         __attribute__warn_unused_result__
1518                         __attribute__nonnull__(pTHX_3);
1519
1520 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1521                         __attribute__malloc__
1522                         __attribute__warn_unused_result__;
1523
1524 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1525                         __attribute__malloc__
1526                         __attribute__warn_unused_result__;
1527
1528 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1529                         __attribute__malloc__
1530                         __attribute__warn_unused_result__;
1531
1532 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1533                         __attribute__malloc__
1534                         __attribute__warn_unused_result__;
1535
1536 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1537                         __attribute__malloc__
1538                         __attribute__warn_unused_result__;
1539
1540 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1541                         __attribute__malloc__
1542                         __attribute__warn_unused_result__;
1543
1544 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1545                         __attribute__malloc__
1546                         __attribute__warn_unused_result__;
1547
1548 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1549                         __attribute__malloc__
1550                         __attribute__warn_unused_result__
1551                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1552                         __attribute__nonnull__(pTHX_1);
1553
1554 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1555                         __attribute__malloc__
1556                         __attribute__warn_unused_result__
1557                         __attribute__nonnull__(pTHX_1);
1558
1559 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1560                         __attribute__malloc__
1561                         __attribute__warn_unused_result__
1562                         __attribute__nonnull__(pTHX_1);
1563
1564 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1565                         __attribute__malloc__
1566                         __attribute__warn_unused_result__;
1567
1568 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1569                         __attribute__malloc__
1570                         __attribute__warn_unused_result__;
1571
1572 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1573                         __attribute__malloc__
1574                         __attribute__warn_unused_result__;
1575
1576 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1577                         __attribute__malloc__
1578                         __attribute__warn_unused_result__;
1579
1580 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1581                         __attribute__nonnull__(pTHX_1)
1582                         __attribute__nonnull__(pTHX_2);
1583
1584 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1585                         __attribute__nonnull__(pTHX_1)
1586                         __attribute__nonnull__(pTHX_2);
1587
1588 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1589                         __attribute__nonnull__(pTHX_1);
1590
1591 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1592                         __attribute__nonnull__(pTHX_1);
1593
1594 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1595                         __attribute__nonnull__(pTHX_1);
1596
1597 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1598                         __attribute__nonnull__(pTHX_1);
1599
1600 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1601                         __attribute__nonnull__(pTHX_1);
1602
1603 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1604                         __attribute__nonnull__(pTHX_1);
1605
1606 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1607                         __attribute__nonnull__(pTHX_1)
1608                         __attribute__nonnull__(pTHX_2);
1609
1610 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1611                         __attribute__nonnull__(pTHX_1);
1612
1613 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1614                         __attribute__pure__
1615                         __attribute__nonnull__(pTHX_1)
1616                         __attribute__nonnull__(pTHX_2)
1617                         __attribute__nonnull__(pTHX_3)
1618                         __attribute__nonnull__(pTHX_4);
1619
1620 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1621                         __attribute__noreturn__
1622                         __attribute__nonnull__(pTHX_1);
1623
1624 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1625 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1626                         __attribute__nonnull__(pTHX_1);
1627
1628 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1629 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1630                         __attribute__nonnull__(pTHX_1);
1631
1632 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1633                         __attribute__warn_unused_result__
1634                         __attribute__nonnull__(pTHX_1);
1635
1636 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1637 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1638                         __attribute__warn_unused_result__
1639                         __attribute__nonnull__(pTHX_1);
1640
1641 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1642                         __attribute__warn_unused_result__
1643                         __attribute__nonnull__(pTHX_1);
1644
1645 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1646 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1647 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1648 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1649 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1650 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1651 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1652                         __attribute__nonnull__(pTHX_1)
1653                         __attribute__nonnull__(pTHX_2);
1654
1655 #if defined(USE_REENTRANT_API)
1656 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1657 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1658 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1659 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1660                         __attribute__nonnull__(1);
1661
1662 #endif
1663 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1664 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1665                         __attribute__nonnull__(pTHX_1)
1666                         __attribute__nonnull__(pTHX_3);
1667
1668 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1669                         __attribute__nonnull__(pTHX_1);
1670
1671 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1672                         __attribute__nonnull__(pTHX_1);
1673
1674 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1678 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1679                         __attribute__nonnull__(pTHX_1);
1680
1681 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1682                         __attribute__nonnull__(pTHX_1);
1683
1684 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1685                         __attribute__nonnull__(pTHX_1);
1686
1687 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1688                         __attribute__nonnull__(pTHX_1);
1689
1690 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1691                         __attribute__nonnull__(pTHX_1);
1692
1693 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1694                         __attribute__nonnull__(pTHX_1);
1695
1696 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1697                         __attribute__nonnull__(pTHX_1);
1698
1699 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1700 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1701 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1702 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1703                         __attribute__nonnull__(pTHX_1);
1704
1705 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1706 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1707 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1708 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1709 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1710                         __attribute__nonnull__(pTHX_1);
1711
1712 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)
1713                         __attribute__nonnull__(pTHX_1)
1714                         __attribute__nonnull__(pTHX_2)
1715                         __attribute__nonnull__(pTHX_3)
1716                         __attribute__nonnull__(pTHX_4)
1717                         __attribute__nonnull__(pTHX_5)
1718                         __attribute__nonnull__(pTHX_6);
1719
1720 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1721                         __attribute__nonnull__(pTHX_1)
1722                         __attribute__nonnull__(pTHX_2)
1723                         __attribute__nonnull__(pTHX_3)
1724                         __attribute__nonnull__(pTHX_4)
1725                         __attribute__nonnull__(pTHX_5);
1726
1727 #ifdef PERL_USES_PL_PIDSTATUS
1728 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1729 #endif
1730 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1731                         __attribute__nonnull__(pTHX_1);
1732
1733 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1734                         __attribute__nonnull__(pTHX_1)
1735                         __attribute__nonnull__(pTHX_2);
1736
1737 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2)
1740                         __attribute__nonnull__(pTHX_3);
1741
1742 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1743 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1744 PERL_CALLCONV void      Perl_push_scope(pTHX);
1745 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1746 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1747 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1748                         __attribute__nonnull__(pTHX_1);
1749
1750 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1751                         __attribute__nonnull__(pTHX_1);
1752
1753 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1754                         __attribute__nonnull__(pTHX_1)
1755                         __attribute__nonnull__(pTHX_2)
1756                         __attribute__nonnull__(pTHX_3)
1757                         __attribute__nonnull__(pTHX_4)
1758                         __attribute__nonnull__(pTHX_6);
1759
1760 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1761 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2)
1764                         __attribute__nonnull__(pTHX_3);
1765
1766 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ regexp* prog, SV* sv, char* strpos, char* strend, U32 flags, struct re_scream_pos_data_s *data)
1767                         __attribute__nonnull__(pTHX_1)
1768                         __attribute__nonnull__(pTHX_3)
1769                         __attribute__nonnull__(pTHX_4);
1770
1771 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1772                         __attribute__nonnull__(pTHX_1);
1773
1774 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1775                         __attribute__nonnull__(pTHX_1)
1776                         __attribute__nonnull__(pTHX_2)
1777                         __attribute__nonnull__(pTHX_3)
1778                         __attribute__nonnull__(pTHX_4)
1779                         __attribute__nonnull__(pTHX_6);
1780
1781 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1782                         __attribute__warn_unused_result__
1783                         __attribute__nonnull__(pTHX_1);
1784
1785 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2);
1788
1789 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1790                         __attribute__nonnull__(pTHX_1)
1791                         __attribute__nonnull__(pTHX_2);
1792
1793 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1794                         __attribute__pure__
1795                         __attribute__nonnull__(pTHX_1)
1796                         __attribute__nonnull__(pTHX_2)
1797                         __attribute__nonnull__(pTHX_3)
1798                         __attribute__nonnull__(pTHX_4);
1799
1800 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1801 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1802 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1803                         __attribute__nonnull__(pTHX_3);
1804
1805 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1806 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1807                         __attribute__nonnull__(pTHX_1);
1808
1809 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1810                         __attribute__nonnull__(pTHX_1)
1811                         __attribute__nonnull__(pTHX_2);
1812
1813 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1814                         __attribute__nonnull__(pTHX_1)
1815                         __attribute__nonnull__(pTHX_2);
1816
1817 #if !defined(HAS_RENAME)
1818 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1819                         __attribute__nonnull__(pTHX_1)
1820                         __attribute__nonnull__(pTHX_2);
1821
1822 #endif
1823 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1824                         __attribute__malloc__
1825                         __attribute__warn_unused_result__;
1826
1827 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1828                         __attribute__malloc__
1829                         __attribute__warn_unused_result__;
1830
1831 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1832                         __attribute__malloc__
1833                         __attribute__warn_unused_result__;
1834
1835 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1836                         __attribute__malloc__
1837                         __attribute__warn_unused_result__
1838                         __attribute__nonnull__(pTHX_1);
1839
1840 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1841 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1842 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1843                         __attribute__nonnull__(pTHX_1)
1844                         __attribute__nonnull__(pTHX_3);
1845
1846 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1847 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1848                         __attribute__nonnull__(pTHX_1);
1849
1850 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1851                         __attribute__nonnull__(pTHX_1);
1852
1853 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1854                         __attribute__nonnull__(pTHX_1);
1855
1856 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1857                         __attribute__nonnull__(pTHX_1);
1858
1859 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_2);
1862
1863 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1864                         __attribute__nonnull__(pTHX_2);
1865
1866 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1867 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1868 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1869 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1870 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1871                         __attribute__nonnull__(pTHX_1);
1872
1873 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1874                         __attribute__nonnull__(pTHX_1);
1875
1876 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1877                         __attribute__nonnull__(pTHX_1);
1878
1879 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1880                         __attribute__nonnull__(pTHX_1);
1881
1882 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1883                         __attribute__nonnull__(pTHX_1);
1884
1885 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1886                         __attribute__nonnull__(pTHX_1)
1887                         __attribute__nonnull__(pTHX_2)
1888                         __attribute__nonnull__(pTHX_3);
1889
1890 PERL_CALLCONV void      Perl_save_hints(pTHX)
1891                         __attribute__noreturn__;
1892
1893 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1894                         __attribute__nonnull__(pTHX_1);
1895
1896 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1897                         __attribute__nonnull__(pTHX_1);
1898
1899 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1900                         __attribute__nonnull__(pTHX_1);
1901
1902 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1903                         __attribute__nonnull__(pTHX_1);
1904
1905 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1906                         __attribute__nonnull__(pTHX_1);
1907
1908 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1909                         __attribute__nonnull__(pTHX_1);
1910
1911 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1912                         __attribute__nonnull__(pTHX_1);
1913
1914 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1915                         __attribute__nonnull__(pTHX_1);
1916
1917 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1918                         __attribute__nonnull__(pTHX_1);
1919
1920 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1921                         __attribute__nonnull__(pTHX_1);
1922
1923 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1924 PERL_CALLCONV void      Perl_save_op(pTHX);
1925 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1926                         __attribute__nonnull__(pTHX_1);
1927
1928 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1929                         __attribute__nonnull__(pTHX_1);
1930
1931 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1932                         __attribute__nonnull__(pTHX_1);
1933
1934 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1935 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1936 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1937                         __attribute__nonnull__(pTHX_1);
1938
1939 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1940                         __attribute__nonnull__(pTHX_1);
1941
1942 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1943                         __attribute__noreturn__;
1944
1945 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1946 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1947 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1948 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1949 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1950                         __attribute__nonnull__(pTHX_1);
1951
1952 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1953                         __attribute__nonnull__(pTHX_1)
1954                         __attribute__nonnull__(pTHX_3);
1955
1956 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1957                         __attribute__nonnull__(pTHX_1)
1958                         __attribute__nonnull__(pTHX_3);
1959
1960 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1961                         __attribute__nonnull__(pTHX_1)
1962                         __attribute__nonnull__(pTHX_2);
1963
1964 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1965                         __attribute__nonnull__(pTHX_1)
1966                         __attribute__nonnull__(pTHX_3);
1967
1968 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1969 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1970                         __attribute__nonnull__(pTHX_1)
1971                         __attribute__nonnull__(pTHX_2)
1972                         __attribute__nonnull__(pTHX_5);
1973
1974 #if !defined(VMS)
1975 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
1976                         __attribute__nonnull__(pTHX_1);
1977
1978 #endif
1979 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1980 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1981                         __attribute__nonnull__(pTHX_1);
1982
1983 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1984 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1985 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1986 #else
1987 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1988 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1989 #endif
1990 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1991                         __attribute__nonnull__(pTHX_1)
1992                         __attribute__nonnull__(pTHX_2);
1993
1994 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
1995 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1996                         __attribute__nonnull__(pTHX_1);
1997
1998 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1999                         __attribute__nonnull__(pTHX_1);
2000
2001 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
2002                         __attribute__nonnull__(pTHX_2)
2003                         __attribute__nonnull__(pTHX_3);
2004
2005 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
2006                         __attribute__nonnull__(pTHX_1);
2007
2008 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2009                         __attribute__nonnull__(pTHX_1); */
2010
2011 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2012                         __attribute__nonnull__(pTHX_1);
2013
2014 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2015 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2016                         __attribute__nonnull__(pTHX_1);
2017
2018 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2019                         __attribute__nonnull__(pTHX_1); */
2020
2021 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2022                         __attribute__nonnull__(pTHX_1);
2023
2024 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2025                         __attribute__nonnull__(pTHX_1);
2026
2027 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2028                         __attribute__nonnull__(pTHX_1);
2029
2030 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2031                         __attribute__nonnull__(pTHX_1);
2032
2033 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2034                         __attribute__nonnull__(pTHX_1); */
2035
2036 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2037                         __attribute__nonnull__(pTHX_1);
2038
2039 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2040                         __attribute__nonnull__(pTHX_1);
2041
2042 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2043                         __attribute__nonnull__(pTHX_1);
2044
2045 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2046                         __attribute__nonnull__(pTHX_1);
2047
2048 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2049                         __attribute__nonnull__(pTHX_1)
2050                         __attribute__nonnull__(pTHX_2);
2051
2052 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2053                         __attribute__nonnull__(pTHX_1)
2054                         __attribute__nonnull__(pTHX_2);
2055
2056 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2057                         __attribute__nonnull__(pTHX_1)
2058                         __attribute__nonnull__(pTHX_2);
2059
2060 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2061 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2062                         __attribute__nonnull__(pTHX_1);
2063
2064 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2065                         __attribute__nonnull__(pTHX_1);
2066
2067 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2068                         __attribute__nonnull__(pTHX_1)
2069                         __attribute__nonnull__(pTHX_2);
2070
2071 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2072                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2073                         __attribute__nonnull__(pTHX_1)
2074                         __attribute__nonnull__(pTHX_2);
2075
2076 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2077                         __attribute__nonnull__(pTHX_1)
2078                         __attribute__nonnull__(pTHX_2);
2079
2080 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2081                         __attribute__nonnull__(pTHX_1)
2082                         __attribute__nonnull__(pTHX_2);
2083
2084 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2085                         __attribute__nonnull__(pTHX_1)
2086                         __attribute__nonnull__(pTHX_2); */
2087
2088 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2089                         __attribute__nonnull__(pTHX_1); */
2090
2091 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2092                         __attribute__nonnull__(pTHX_1);
2093
2094 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2095 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2096 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2097                         __attribute__nonnull__(pTHX_1);
2098
2099 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2100                         __attribute__nonnull__(pTHX_1)
2101                         __attribute__nonnull__(pTHX_2);
2102
2103 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2104                         __attribute__nonnull__(pTHX_1)
2105                         __attribute__nonnull__(pTHX_2);
2106
2107 #if defined(USE_LOCALE_COLLATE)
2108 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2109                         __attribute__nonnull__(pTHX_1)
2110                         __attribute__nonnull__(pTHX_2);
2111
2112 #endif
2113 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2114                         __attribute__nonnull__(pTHX_1)
2115                         __attribute__nonnull__(pTHX_2)
2116                         __attribute__nonnull__(pTHX_3)
2117                         __attribute__nonnull__(pTHX_4);
2118
2119 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2120                         __attribute__nonnull__(pTHX_1);
2121
2122 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2123                         __attribute__nonnull__(pTHX_1);
2124
2125 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2126                         __attribute__nonnull__(pTHX_1);
2127
2128 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2129                         __attribute__warn_unused_result__
2130                         __attribute__nonnull__(pTHX_1)
2131                         __attribute__nonnull__(pTHX_2);
2132
2133 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2134 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2135 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2136                         __attribute__nonnull__(pTHX_1);
2137
2138 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2139 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2140                         __attribute__nonnull__(pTHX_1)
2141                         __attribute__nonnull__(pTHX_2);
2142
2143 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2144                         __attribute__nonnull__(pTHX_1);
2145
2146 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2147                         __attribute__nonnull__(pTHX_1);
2148
2149 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2150                         __attribute__nonnull__(pTHX_1)
2151                         __attribute__nonnull__(pTHX_4);
2152
2153 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2154                         __attribute__nonnull__(pTHX_2);
2155
2156 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2157 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2158 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2159 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2160                         __attribute__nonnull__(pTHX_1);
2161
2162 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2163                         __attribute__nonnull__(pTHX_1);
2164
2165 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2166                         __attribute__malloc__
2167                         __attribute__warn_unused_result__;
2168
2169 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2170                         __attribute__warn_unused_result__;
2171
2172 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2173 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2174 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2175                         __attribute__nonnull__(pTHX_2);
2176
2177 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2178                         __attribute__nonnull__(pTHX_2);
2179
2180 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2181                         __attribute__nonnull__(pTHX_1); */
2182
2183 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2184                         __attribute__nonnull__(pTHX_1);
2185
2186 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2187                         __attribute__nonnull__(pTHX_1);
2188
2189 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2190                         __attribute__nonnull__(pTHX_1)
2191                         __attribute__nonnull__(pTHX_2);
2192
2193 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2194                         __attribute__nonnull__(pTHX_1)
2195                         __attribute__nonnull__(pTHX_2)
2196                         __attribute__nonnull__(pTHX_3)
2197                         __attribute__nonnull__(pTHX_4)
2198                         __attribute__nonnull__(pTHX_5);
2199
2200 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2201                         __attribute__warn_unused_result__
2202                         __attribute__nonnull__(pTHX_1);
2203
2204 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2205                         __attribute__nonnull__(pTHX_1)
2206                         __attribute__nonnull__(pTHX_2);
2207
2208 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2209 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2210                         __attribute__nonnull__(pTHX_1);
2211
2212 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2213                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2214                         __attribute__nonnull__(pTHX_1)
2215                         __attribute__nonnull__(pTHX_2);
2216
2217 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2218                         __attribute__nonnull__(pTHX_1)
2219                         __attribute__nonnull__(pTHX_2);
2220
2221 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2222                         __attribute__nonnull__(pTHX_1);
2223
2224 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2225                         __attribute__nonnull__(pTHX_1);
2226
2227 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2228                         __attribute__nonnull__(pTHX_1);
2229
2230 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2231                         __attribute__nonnull__(pTHX_1);
2232
2233 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2234                         __attribute__nonnull__(pTHX_1);
2235
2236 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2237                         __attribute__nonnull__(pTHX_1);
2238
2239 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2240                         __attribute__nonnull__(pTHX_1);
2241
2242 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2243                         __attribute__nonnull__(pTHX_1);
2244
2245 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2246                         __attribute__nonnull__(pTHX_1)
2247                         __attribute__nonnull__(pTHX_3);
2248
2249 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2250                         __attribute__nonnull__(pTHX_1);
2251
2252 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2253                         __attribute__nonnull__(pTHX_1);
2254
2255 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2256                         __attribute__nonnull__(pTHX_1); */
2257
2258 /* PERL_CALLCONV void   sv_taint(pTHX_ SV* sv)
2259                         __attribute__nonnull__(pTHX_1); */
2260
2261 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2262                         __attribute__warn_unused_result__
2263                         __attribute__nonnull__(pTHX_1);
2264
2265 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2266                         __attribute__nonnull__(pTHX_1);
2267
2268 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
2269                         __attribute__nonnull__(pTHX_1); */
2270
2271 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2272                         __attribute__nonnull__(pTHX_1);
2273
2274 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2275                         __attribute__nonnull__(pTHX_1);
2276
2277 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2278                         __attribute__nonnull__(pTHX_1);
2279
2280 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2281                         __attribute__nonnull__(pTHX_1);
2282
2283 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2284                         __attribute__nonnull__(pTHX_1)
2285                         __attribute__nonnull__(pTHX_2);
2286
2287 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2288                         __attribute__nonnull__(pTHX_1)
2289                         __attribute__nonnull__(pTHX_2);
2290
2291 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2292                         __attribute__warn_unused_result__
2293                         __attribute__nonnull__(pTHX_1);
2294
2295 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2296                         __attribute__nonnull__(pTHX_1)
2297                         __attribute__nonnull__(pTHX_2)
2298                         __attribute__nonnull__(pTHX_3);
2299
2300 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
2301                         __attribute__nonnull__(pTHX_1)
2302                         __attribute__nonnull__(pTHX_2);
2303
2304 PERL_CALLCONV void      Perl_taint_env(pTHX);
2305 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2306                         __attribute__nonnull__(pTHX_2);
2307
2308 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2309                         __attribute__nonnull__(pTHX_1)
2310                         __attribute__nonnull__(pTHX_2)
2311                         __attribute__nonnull__(pTHX_4)
2312                         __attribute__nonnull__(pTHX_5)
2313                         __attribute__nonnull__(pTHX_6);
2314
2315 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2316                         __attribute__nonnull__(pTHX_1)
2317                         __attribute__nonnull__(pTHX_2);
2318
2319 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2320                         __attribute__nonnull__(pTHX_1)
2321                         __attribute__nonnull__(pTHX_2);
2322
2323 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2324                         __attribute__nonnull__(pTHX_1)
2325                         __attribute__nonnull__(pTHX_2);
2326
2327 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2328                         __attribute__nonnull__(pTHX_1)
2329                         __attribute__nonnull__(pTHX_2);
2330
2331 #if defined(UNLINK_ALL_VERSIONS)
2332 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2333                         __attribute__nonnull__(pTHX_1);
2334
2335 #endif
2336 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)
2337                         __attribute__nonnull__(pTHX_1)
2338                         __attribute__nonnull__(pTHX_2)
2339                         __attribute__nonnull__(pTHX_3)
2340                         __attribute__nonnull__(pTHX_5);
2341
2342 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2343                         __attribute__nonnull__(pTHX_1)
2344                         __attribute__nonnull__(pTHX_2)
2345                         __attribute__nonnull__(pTHX_3)
2346                         __attribute__nonnull__(pTHX_4);
2347
2348 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2349 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2350 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2351                         __attribute__nonnull__(pTHX_4);
2352
2353 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2354                         __attribute__nonnull__(pTHX_1)
2355                         __attribute__nonnull__(pTHX_2)
2356                         __attribute__nonnull__(pTHX_4);
2357
2358 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2359                         __attribute__nonnull__(pTHX_1)
2360                         __attribute__nonnull__(pTHX_2)
2361                         __attribute__nonnull__(pTHX_4);
2362
2363 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2364                         __attribute__warn_unused_result__
2365                         __attribute__pure__
2366                         __attribute__nonnull__(pTHX_1)
2367                         __attribute__nonnull__(pTHX_2);
2368
2369 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2370                         __attribute__warn_unused_result__
2371                         __attribute__pure__
2372                         __attribute__nonnull__(pTHX_1)
2373                         __attribute__nonnull__(pTHX_2);
2374
2375 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2376                         __attribute__warn_unused_result__
2377                         __attribute__pure__
2378                         __attribute__nonnull__(pTHX_1);
2379
2380 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2381                         __attribute__nonnull__(pTHX_1)
2382                         __attribute__nonnull__(pTHX_2);
2383
2384 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2385                         __attribute__nonnull__(pTHX_1)
2386                         __attribute__nonnull__(pTHX_2);
2387
2388 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2389                         __attribute__nonnull__(pTHX_1)
2390                         __attribute__nonnull__(pTHX_2);
2391
2392 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2393                         __attribute__nonnull__(pTHX_1);
2394
2395 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2396                         __attribute__nonnull__(pTHX_1);
2397
2398
2399 #ifdef EBCDIC
2400 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2401                         __attribute__nonnull__(pTHX_1);
2402
2403 #else
2404 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2405                         __attribute__nonnull__(pTHX_1); */
2406
2407 #endif
2408
2409 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2410                         __attribute__nonnull__(pTHX_1);
2411
2412
2413 #ifdef EBCDIC
2414 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2415                         __attribute__nonnull__(pTHX_1);
2416
2417 #else
2418 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2419                         __attribute__nonnull__(pTHX_1); */
2420
2421 #endif
2422
2423 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2424                         __attribute__nonnull__(pTHX_1); */
2425
2426 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2427                         __attribute__nonnull__(pTHX_1);
2428
2429 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2430                         __attribute__nonnull__(pTHX_1);
2431
2432 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2433                         __attribute__nonnull__(pTHX_1)
2434                         __attribute__nonnull__(pTHX_2);
2435
2436 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2437                         __attribute__warn_unused_result__
2438                         __attribute__nonnull__(pTHX_1)
2439                         __attribute__nonnull__(pTHX_2);
2440
2441 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2442                         __attribute__nonnull__(pTHX_1);
2443
2444 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2445                         __attribute__nonnull__(pTHX_1);
2446
2447 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2448                         __attribute__nonnull__(pTHX_2);
2449
2450 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2451                         __attribute__nonnull__(pTHX_1);
2452
2453 PERL_CALLCONV U32       Perl_seed(pTHX);
2454 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2455                         __attribute__warn_unused_result__;
2456
2457 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2458 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2459 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2460                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2461                         __attribute__nonnull__(pTHX_1);
2462
2463 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2464                         __attribute__nonnull__(pTHX_1);
2465
2466 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2467                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2468                         __attribute__nonnull__(pTHX_2);
2469
2470 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2471                         __attribute__nonnull__(pTHX_2);
2472
2473 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2474                         __attribute__nonnull__(pTHX_1);
2475
2476 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2477                         __attribute__nonnull__(pTHX_1);
2478
2479 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2480                         __attribute__nonnull__(pTHX_1);
2481
2482 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2483                         __attribute__nonnull__(pTHX_1);
2484
2485 PERL_CALLCONV int       Perl_yylex(pTHX);
2486 PERL_CALLCONV int       Perl_yyparse(pTHX);
2487 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2488                         __attribute__nonnull__(pTHX_1);
2489
2490 #if defined(MYMALLOC)
2491 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2492                         __attribute__nonnull__(pTHX_1);
2493
2494 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2495                         __attribute__nonnull__(pTHX_1);
2496
2497 #endif
2498 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2499                         __attribute__malloc__
2500                         __attribute__warn_unused_result__;
2501
2502 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2503                         __attribute__malloc__
2504                         __attribute__warn_unused_result__;
2505
2506 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2507                         __attribute__malloc__
2508                         __attribute__warn_unused_result__;
2509
2510 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2511 #if defined(PERL_GLOBAL_STRUCT)
2512 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2513 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2514 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2515                         __attribute__nonnull__(pTHX_1);
2516
2517 #endif
2518 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2519 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2520 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2521                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2522                         __attribute__nonnull__(pTHX_1)
2523                         __attribute__nonnull__(pTHX_2);
2524
2525 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2526                         __attribute__nonnull__(pTHX_1)
2527                         __attribute__nonnull__(pTHX_2);
2528
2529 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2530                         __attribute__nonnull__(pTHX_1)
2531                         __attribute__nonnull__(pTHX_2);
2532
2533 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2534                         __attribute__nonnull__(pTHX_1)
2535                         __attribute__nonnull__(pTHX_2); */
2536
2537 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2538                         __attribute__nonnull__(pTHX_1); */
2539
2540 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2541                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2542                         __attribute__nonnull__(pTHX_1)
2543                         __attribute__nonnull__(pTHX_2);
2544
2545 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2546                         __attribute__nonnull__(pTHX_1)
2547                         __attribute__nonnull__(pTHX_2);
2548
2549 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2550                         __attribute__nonnull__(pTHX_1);
2551
2552 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2553                         __attribute__nonnull__(pTHX_1);
2554
2555 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2556                         __attribute__nonnull__(pTHX_1);
2557
2558 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2559                         __attribute__nonnull__(pTHX_1);
2560
2561 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2562                         __attribute__nonnull__(pTHX_1);
2563
2564 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2565                         __attribute__nonnull__(pTHX_1)
2566                         __attribute__nonnull__(pTHX_2);
2567
2568 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2569                         __attribute__nonnull__(pTHX_1);
2570
2571 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2572                         __attribute__nonnull__(pTHX_1);
2573
2574 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2575                         __attribute__warn_unused_result__;
2576
2577 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2578                         __attribute__nonnull__(pTHX_1)
2579                         __attribute__nonnull__(pTHX_2);
2580
2581 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2582                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2583                         __attribute__nonnull__(pTHX_2)
2584                         __attribute__nonnull__(pTHX_3);
2585
2586 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2587                         __attribute__nonnull__(pTHX_2)
2588                         __attribute__nonnull__(pTHX_3);
2589
2590 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2591                         __attribute__nonnull__(pTHX_2)
2592                         __attribute__nonnull__(pTHX_3)
2593                         __attribute__nonnull__(pTHX_4);
2594
2595 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2596                         __attribute__nonnull__(pTHX_2)
2597                         __attribute__nonnull__(pTHX_3)
2598                         __attribute__nonnull__(pTHX_4);
2599
2600 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2601                         __attribute__nonnull__(pTHX_2)
2602                         __attribute__nonnull__(pTHX_3)
2603                         __attribute__nonnull__(pTHX_4);
2604
2605 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2606                         __attribute__nonnull__(pTHX_2)
2607                         __attribute__nonnull__(pTHX_3);
2608
2609 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2610                         __attribute__nonnull__(pTHX_2);
2611
2612 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2613                         __attribute__nonnull__(pTHX_2);
2614
2615 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2616                         __attribute__nonnull__(pTHX_2);
2617
2618 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2619 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2620 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
2621                         __attribute__warn_unused_result__
2622                         __attribute__nonnull__(pTHX_1); */
2623
2624 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2625                         __attribute__warn_unused_result__
2626                         __attribute__nonnull__(pTHX_1); */
2627
2628 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2629                         __attribute__warn_unused_result__
2630                         __attribute__nonnull__(pTHX_1); */
2631
2632 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2633                         __attribute__warn_unused_result__
2634                         __attribute__nonnull__(pTHX_1); */
2635
2636 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2637                         __attribute__warn_unused_result__
2638                         __attribute__nonnull__(pTHX_1); */
2639
2640 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2641                         __attribute__warn_unused_result__
2642                         __attribute__nonnull__(pTHX_1); */
2643
2644 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2645                         __attribute__nonnull__(pTHX_1); */
2646
2647 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2648                         __attribute__nonnull__(pTHX_1);
2649
2650 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2651                         __attribute__nonnull__(pTHX_1);
2652
2653 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2654                         __attribute__nonnull__(pTHX_1);
2655
2656 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
2657                         __attribute__nonnull__(pTHX_1); */
2658
2659 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2660                         __attribute__nonnull__(pTHX_1);
2661
2662 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2663 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2664                         __attribute__nonnull__(pTHX_1);
2665
2666 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2667                         __attribute__nonnull__(pTHX_1)
2668                         __attribute__nonnull__(pTHX_2);
2669
2670 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2671 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2672 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2673                         __attribute__noreturn__;
2674
2675 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2676                         __attribute__nonnull__(pTHX_1);
2677
2678 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2679 #if defined(USE_ITHREADS)
2680 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2681                         __attribute__malloc__
2682                         __attribute__warn_unused_result__
2683                         __attribute__nonnull__(pTHX_4);
2684
2685 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2686                         __attribute__malloc__
2687                         __attribute__warn_unused_result__
2688                         __attribute__nonnull__(pTHX_2);
2689
2690 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2691                         __attribute__malloc__
2692                         __attribute__warn_unused_result__
2693                         __attribute__nonnull__(pTHX_1)
2694                         __attribute__nonnull__(pTHX_2);
2695
2696 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2697                         __attribute__malloc__
2698                         __attribute__warn_unused_result__
2699                         __attribute__nonnull__(pTHX_2);
2700
2701 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2702                         __attribute__malloc__
2703                         __attribute__warn_unused_result__
2704                         __attribute__nonnull__(pTHX_3);
2705
2706 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2707                         __attribute__malloc__
2708                         __attribute__warn_unused_result__
2709                         __attribute__nonnull__(pTHX_2);
2710
2711 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2712                         __attribute__malloc__
2713                         __attribute__warn_unused_result__
2714                         __attribute__nonnull__(pTHX_2);
2715
2716 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2717                         __attribute__malloc__
2718                         __attribute__warn_unused_result__
2719                         __attribute__nonnull__(pTHX_3);
2720
2721 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2722                         __attribute__malloc__
2723                         __attribute__warn_unused_result__;
2724
2725 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2726                         __attribute__malloc__
2727                         __attribute__warn_unused_result__
2728                         __attribute__nonnull__(pTHX_2);
2729
2730 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2731                         __attribute__malloc__
2732                         __attribute__warn_unused_result__
2733                         __attribute__nonnull__(pTHX_2);
2734
2735 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2736                         __attribute__malloc__
2737                         __attribute__warn_unused_result__
2738                         __attribute__nonnull__(pTHX_2);
2739
2740 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2741                         __attribute__nonnull__(pTHX_1)
2742                         __attribute__nonnull__(pTHX_2)
2743                         __attribute__nonnull__(pTHX_3);
2744
2745 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2746                         __attribute__malloc__
2747                         __attribute__warn_unused_result__;
2748
2749 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2750                         __attribute__malloc__
2751                         __attribute__warn_unused_result__
2752                         __attribute__nonnull__(pTHX_1)
2753                         __attribute__nonnull__(pTHX_2);
2754
2755 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2756                         __attribute__nonnull__(pTHX_1)
2757                         __attribute__nonnull__(pTHX_3);
2758
2759 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2760                         __attribute__nonnull__(pTHX_1);
2761
2762 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2763 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2764 #  if defined(HAVE_INTERP_INTERN)
2765 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2766                         __attribute__nonnull__(pTHX_1)
2767                         __attribute__nonnull__(pTHX_2);
2768
2769 #  endif
2770 #endif
2771 #if defined(HAVE_INTERP_INTERN)
2772 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2773 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2774 #endif
2775
2776 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2777                         __attribute__warn_unused_result__
2778                         __attribute__nonnull__(pTHX_1);
2779
2780 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2781                         __attribute__warn_unused_result__
2782                         __attribute__nonnull__(pTHX_1);
2783
2784
2785 #if defined(PERL_OLD_COPY_ON_WRITE)
2786 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2787                         __attribute__nonnull__(pTHX_1);
2788
2789 #endif
2790
2791 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2792 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *); */
2793 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *); */
2794 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2795
2796 END_EXTERN_C
2797
2798 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2799 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2800                         __attribute__warn_unused_result__
2801                         __attribute__nonnull__(pTHX_1);
2802
2803 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2804                         __attribute__warn_unused_result__
2805                         __attribute__nonnull__(pTHX_1);
2806
2807 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2808                         __attribute__warn_unused_result__
2809                         __attribute__nonnull__(pTHX_1);
2810
2811 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2812                         __attribute__warn_unused_result__
2813                         __attribute__nonnull__(pTHX_1);
2814
2815 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2816                         __attribute__warn_unused_result__
2817                         __attribute__nonnull__(pTHX_1);
2818
2819 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2820                         __attribute__warn_unused_result__
2821                         __attribute__nonnull__(pTHX_1);
2822
2823 #endif
2824
2825 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2826 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2827                         __attribute__nonnull__(pTHX_1);
2828
2829 STATIC void     S_require_errno(pTHX_ GV *gv)
2830                         __attribute__nonnull__(pTHX_1);
2831
2832 #endif
2833
2834 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2835 STATIC void     S_hsplit(pTHX_ HV *hv)
2836                         __attribute__nonnull__(pTHX_1);
2837
2838 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2839                         __attribute__nonnull__(pTHX_1);
2840
2841 STATIC HE*      S_new_he(pTHX)
2842                         __attribute__malloc__
2843                         __attribute__warn_unused_result__;
2844
2845 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2846                         __attribute__malloc__
2847                         __attribute__warn_unused_result__
2848                         __attribute__nonnull__(pTHX_1);
2849
2850 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2851                         __attribute__nonnull__(pTHX_1)
2852                         __attribute__nonnull__(pTHX_2)
2853                         __attribute__nonnull__(pTHX_3);
2854
2855 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2856 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2857                         __attribute__warn_unused_result__
2858                         __attribute__nonnull__(pTHX_1);
2859
2860 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2861                         __attribute__noreturn__
2862                         __attribute__nonnull__(pTHX_2)
2863                         __attribute__nonnull__(pTHX_4);
2864
2865 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2866                         __attribute__nonnull__(pTHX_1);
2867
2868 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2869 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2870 #endif
2871
2872 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2873 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2874                         __attribute__nonnull__(pTHX_2);
2875
2876 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2877                         __attribute__nonnull__(pTHX_1)
2878                         __attribute__nonnull__(pTHX_2)
2879                         __attribute__nonnull__(pTHX_3);
2880
2881 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2882                         __attribute__nonnull__(pTHX_1)
2883                         __attribute__nonnull__(pTHX_2)
2884                         __attribute__nonnull__(pTHX_3);
2885
2886 STATIC void     S_restore_magic(pTHX_ const void *p)
2887                         __attribute__nonnull__(pTHX_1);
2888
2889 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2890                         __attribute__nonnull__(pTHX_1);
2891
2892
2893 #endif
2894
2895 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2896 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2897                         __attribute__warn_unused_result__
2898                         __attribute__nonnull__(pTHX_1);
2899
2900 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2901                         __attribute__warn_unused_result__
2902                         __attribute__nonnull__(pTHX_1);
2903
2904 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2905                         __attribute__warn_unused_result__
2906                         __attribute__nonnull__(pTHX_1);
2907
2908 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2909                         __attribute__warn_unused_result__
2910                         __attribute__nonnull__(pTHX_1);
2911
2912 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2913                         __attribute__warn_unused_result__
2914                         __attribute__nonnull__(pTHX_1);
2915
2916 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2917                         __attribute__warn_unused_result__
2918                         __attribute__nonnull__(pTHX_1);
2919
2920 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2921                         __attribute__warn_unused_result__
2922                         __attribute__nonnull__(pTHX_1);
2923
2924 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2925                         __attribute__warn_unused_result__
2926                         __attribute__nonnull__(pTHX_1);
2927
2928 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2929                         __attribute__warn_unused_result__
2930                         __attribute__nonnull__(pTHX_1);
2931
2932 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2933                         __attribute__warn_unused_result__
2934                         __attribute__nonnull__(pTHX_1);
2935
2936 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2937                         __attribute__warn_unused_result__
2938                         __attribute__nonnull__(pTHX_1);
2939
2940 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2941                         __attribute__warn_unused_result__
2942                         __attribute__nonnull__(pTHX_1);
2943
2944 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2945                         __attribute__warn_unused_result__
2946                         __attribute__nonnull__(pTHX_1);
2947
2948 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2949                         __attribute__warn_unused_result__
2950                         __attribute__nonnull__(pTHX_1);
2951
2952 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2953                         __attribute__warn_unused_result__
2954                         __attribute__nonnull__(pTHX_1);
2955
2956 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2957                         __attribute__warn_unused_result__
2958                         __attribute__nonnull__(pTHX_1);
2959
2960 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2961                         __attribute__warn_unused_result__
2962                         __attribute__nonnull__(pTHX_1);
2963
2964 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2965                         __attribute__warn_unused_result__
2966                         __attribute__nonnull__(pTHX_1);
2967
2968 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2969                         __attribute__warn_unused_result__
2970                         __attribute__nonnull__(pTHX_1);
2971
2972 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2973                         __attribute__warn_unused_result__
2974                         __attribute__nonnull__(pTHX_1);
2975
2976 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2977                         __attribute__warn_unused_result__
2978                         __attribute__nonnull__(pTHX_1);
2979
2980 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2981                         __attribute__warn_unused_result__
2982                         __attribute__nonnull__(pTHX_1);
2983
2984 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2985                         __attribute__warn_unused_result__
2986                         __attribute__nonnull__(pTHX_1);
2987
2988 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2989                         __attribute__warn_unused_result__
2990                         __attribute__nonnull__(pTHX_1);
2991
2992 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2993                         __attribute__warn_unused_result__
2994                         __attribute__nonnull__(pTHX_1);
2995
2996 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2997                         __attribute__warn_unused_result__
2998                         __attribute__nonnull__(pTHX_1);
2999
3000 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
3001                         __attribute__warn_unused_result__
3002                         __attribute__nonnull__(pTHX_1);
3003
3004 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
3005                         __attribute__warn_unused_result__
3006                         __attribute__nonnull__(pTHX_1);
3007
3008 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
3009                         __attribute__warn_unused_result__
3010                         __attribute__nonnull__(pTHX_1);
3011
3012 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
3013                         __attribute__warn_unused_result__
3014                         __attribute__nonnull__(pTHX_1);
3015
3016 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
3017                         __attribute__warn_unused_result__
3018                         __attribute__nonnull__(pTHX_1);
3019
3020 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
3021                         __attribute__warn_unused_result__
3022                         __attribute__nonnull__(pTHX_1);
3023
3024 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3025                         __attribute__warn_unused_result__
3026                         __attribute__nonnull__(pTHX_1);
3027
3028 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3029                         __attribute__warn_unused_result__
3030                         __attribute__nonnull__(pTHX_1);
3031
3032 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3033                         __attribute__warn_unused_result__
3034                         __attribute__nonnull__(pTHX_1);
3035
3036 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3037                         __attribute__warn_unused_result__
3038                         __attribute__nonnull__(pTHX_1);
3039
3040 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3041                         __attribute__warn_unused_result__
3042                         __attribute__nonnull__(pTHX_1);
3043
3044 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3045                         __attribute__warn_unused_result__
3046                         __attribute__nonnull__(pTHX_1);
3047
3048 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3049                         __attribute__warn_unused_result__
3050                         __attribute__nonnull__(pTHX_1);
3051
3052 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3053                         __attribute__warn_unused_result__
3054                         __attribute__nonnull__(pTHX_1);
3055
3056 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3057                         __attribute__warn_unused_result__
3058                         __attribute__nonnull__(pTHX_1);
3059
3060 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
3061                         __attribute__warn_unused_result__
3062                         __attribute__nonnull__(pTHX_1);
3063
3064 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3065                         __attribute__warn_unused_result__;
3066
3067 STATIC void     S_cop_free(pTHX_ COP *cop)
3068                         __attribute__nonnull__(pTHX_1);
3069
3070 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3071 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3072                         __attribute__nonnull__(pTHX_1);
3073
3074 STATIC OP*      S_newDEFSVOP(pTHX)
3075                         __attribute__warn_unused_result__;
3076
3077 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3078                         __attribute__warn_unused_result__
3079                         __attribute__nonnull__(pTHX_3)
3080                         __attribute__nonnull__(pTHX_4);
3081
3082 STATIC void     S_simplify_sort(pTHX_ OP *o)
3083                         __attribute__nonnull__(pTHX_1);
3084
3085 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3086                         __attribute__nonnull__(pTHX_1);
3087
3088 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
3089                         __attribute__nonnull__(pTHX_1);
3090
3091 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3092                         __attribute__nonnull__(pTHX_3);
3093
3094 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3095                         __attribute__nonnull__(pTHX_1);
3096
3097 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3098                         __attribute__nonnull__(pTHX_1)
3099                         __attribute__nonnull__(pTHX_2);
3100
3101 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3102                         __attribute__nonnull__(pTHX_1)
3103                         __attribute__nonnull__(pTHX_2)
3104                         __attribute__nonnull__(pTHX_4);
3105
3106 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3107                         __attribute__nonnull__(pTHX_2)
3108                         __attribute__nonnull__(pTHX_3)
3109                         __attribute__nonnull__(pTHX_4);
3110
3111 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3112                         __attribute__nonnull__(pTHX_1);
3113
3114 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3115                         __attribute__warn_unused_result__
3116                         __attribute__nonnull__(pTHX_1);
3117
3118 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3119                         __attribute__warn_unused_result__
3120                         __attribute__nonnull__(pTHX_1)
3121                         __attribute__nonnull__(pTHX_2);
3122
3123 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3124                         __attribute__warn_unused_result__
3125                         __attribute__nonnull__(pTHX_1)
3126                         __attribute__nonnull__(pTHX_2);
3127
3128 #endif
3129 #if defined(PL_OP_SLAB_ALLOC)
3130 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3131                         __attribute__malloc__
3132                         __attribute__warn_unused_result__;
3133
3134 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3135                         __attribute__nonnull__(pTHX_1);
3136
3137 #endif
3138
3139 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3140 STATIC void     S_find_beginning(pTHX);
3141 STATIC void     S_forbid_setid(pTHX_ const char * s)
3142                         __attribute__nonnull__(pTHX_1);
3143
3144 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3145 STATIC void     S_init_interp(pTHX);
3146 STATIC void     S_init_ids(pTHX);
3147 STATIC void     S_init_lexer(pTHX);
3148 STATIC void     S_init_main_stash(pTHX);
3149 STATIC void     S_init_perllib(pTHX);
3150 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3151                         __attribute__nonnull__(pTHX_2);
3152
3153 STATIC void     S_init_predump_symbols(pTHX);
3154 STATIC void     S_my_exit_jump(pTHX)
3155                         __attribute__noreturn__;
3156
3157 STATIC void     S_nuke_stacks(pTHX);
3158 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
3159                         __attribute__nonnull__(pTHX_1)
3160                         __attribute__nonnull__(pTHX_3);
3161
3162 STATIC void     S_usage(pTHX_ const char *name)
3163                         __attribute__nonnull__(pTHX_1);
3164
3165 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
3166                         __attribute__nonnull__(pTHX_1)
3167                         __attribute__nonnull__(pTHX_2);
3168
3169 #  if defined(IAMSUID)
3170 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3171 #  endif
3172 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3173 STATIC void     S_run_body(pTHX_ I32 oldscope)
3174                         __attribute__noreturn__;
3175
3176 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
3177                         __attribute__nonnull__(pTHX_1);
3178
3179 STATIC void*    S_call_list_body(pTHX_ CV *cv)
3180                         __attribute__nonnull__(pTHX_1);
3181
3182 #endif
3183
3184 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3185 STATIC SV*      S_refto(pTHX_ SV* sv)
3186                         __attribute__warn_unused_result__
3187                         __attribute__nonnull__(pTHX_1);
3188
3189 #endif
3190
3191 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3192 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3193                         __attribute__nonnull__(pTHX_1)
3194                         __attribute__nonnull__(pTHX_2)
3195                         __attribute__nonnull__(pTHX_3)
3196                         __attribute__nonnull__(pTHX_4);
3197
3198 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3199                         __attribute__nonnull__(pTHX_1)
3200                         __attribute__nonnull__(pTHX_2)
3201                         __attribute__nonnull__(pTHX_3)
3202                         __attribute__nonnull__(pTHX_4);
3203
3204 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3205                         __attribute__nonnull__(pTHX_1);
3206
3207 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3208                         __attribute__nonnull__(pTHX_1);
3209
3210 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3211                         __attribute__nonnull__(pTHX_1);
3212
3213 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3214                         __attribute__warn_unused_result__
3215                         __attribute__nonnull__(pTHX_1);
3216
3217 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3218                         __attribute__nonnull__(pTHX_1)
3219                         __attribute__nonnull__(pTHX_2);
3220
3221 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3222                         __attribute__nonnull__(pTHX_1)
3223                         __attribute__nonnull__(pTHX_2);
3224
3225 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3226                         __attribute__warn_unused_result__
3227                         __attribute__nonnull__(pTHX_1)
3228                         __attribute__nonnull__(pTHX_2);
3229
3230 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3231                         __attribute__nonnull__(1)
3232                         __attribute__nonnull__(2);
3233
3234 STATIC char     S_first_symbol(const char *pat, const char *patend)
3235                         __attribute__nonnull__(1)
3236                         __attribute__nonnull__(2);
3237
3238 #endif
3239
3240 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3241 STATIC OP*      S_docatch(pTHX_ OP *o)
3242                         __attribute__warn_unused_result__;
3243
3244 STATIC void     S_docatch_body(pTHX);
3245 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3246                         __attribute__warn_unused_result__
3247                         __attribute__nonnull__(pTHX_1)
3248                         __attribute__nonnull__(pTHX_2)
3249                         __attribute__nonnull__(pTHX_3)
3250                         __attribute__nonnull__(pTHX_4);
3251
3252 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3253                         __attribute__warn_unused_result__
3254                         __attribute__nonnull__(pTHX_1);
3255
3256 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3257                         __attribute__warn_unused_result__;
3258
3259 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3260                         __attribute__warn_unused_result__;
3261
3262 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3263                         __attribute__warn_unused_result__
3264                         __attribute__nonnull__(pTHX_1);
3265
3266 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3267                         __attribute__warn_unused_result__;
3268
3269 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3270                         __attribute__warn_unused_result__;
3271
3272 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3273                         __attribute__warn_unused_result__
3274                         __attribute__nonnull__(pTHX_1);
3275
3276 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3277                         __attribute__nonnull__(pTHX_2);
3278
3279 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3280                         __attribute__warn_unused_result__;
3281
3282 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3283                         __attribute__warn_unused_result__
3284                         __attribute__nonnull__(pTHX_1)
3285                         __attribute__nonnull__(pTHX_2);
3286
3287 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3288                         __attribute__warn_unused_result__
3289                         __attribute__nonnull__(pTHX_1);
3290
3291 #endif
3292
3293 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3294 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3295                         __attribute__nonnull__(pTHX_1)
3296                         __attribute__nonnull__(pTHX_2)
3297                         __attribute__nonnull__(pTHX_3);
3298
3299 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3300                         __attribute__warn_unused_result__
3301                         __attribute__nonnull__(pTHX_1)
3302                         __attribute__nonnull__(pTHX_2);
3303
3304 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3305                         __attribute__warn_unused_result__
3306                         __attribute__nonnull__(pTHX_1);
3307
3308 #endif
3309
3310 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
3311 STATIC I32      S_sv_ncmp(pTHX_ SV *a, SV *b)
3312                         __attribute__nonnull__(pTHX_1)
3313                         __attribute__nonnull__(pTHX_2);
3314
3315 STATIC I32      S_sv_i_ncmp(pTHX_ SV *a, SV *b)
3316                         __attribute__nonnull__(pTHX_1)
3317                         __attribute__nonnull__(pTHX_2);
3318
3319 STATIC I32      S_amagic_ncmp(pTHX_ SV *a, SV *b)
3320                         __attribute__nonnull__(pTHX_1)
3321                         __attribute__nonnull__(pTHX_2);
3322
3323 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *a, SV *b)
3324                         __attribute__nonnull__(pTHX_1)
3325                         __attribute__nonnull__(pTHX_2);
3326
3327 STATIC I32      S_amagic_cmp(pTHX_ SV *a, SV *b)
3328                         __attribute__nonnull__(pTHX_1)
3329                         __attribute__nonnull__(pTHX_2);
3330
3331 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *a, SV *b)
3332                         __attribute__nonnull__(pTHX_1)
3333                         __attribute__nonnull__(pTHX_2);
3334
3335 STATIC I32      S_sortcv(pTHX_ SV *a, SV *b)
3336                         __attribute__nonnull__(pTHX_1)
3337                         __attribute__nonnull__(pTHX_2);
3338
3339 STATIC I32      S_sortcv_xsub(pTHX_ SV *a, SV *b)
3340                         __attribute__nonnull__(pTHX_1)
3341                         __attribute__nonnull__(pTHX_2);
3342
3343 STATIC I32      S_sortcv_stacked(pTHX_ SV *a, SV *b)
3344                         __attribute__nonnull__(pTHX_1)
3345                         __attribute__nonnull__(pTHX_2);
3346
3347 #endif
3348
3349 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3350 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3351                         __attribute__nonnull__(pTHX_1)
3352                         __attribute__nonnull__(pTHX_2)
3353                         __attribute__nonnull__(pTHX_3);
3354
3355 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3356                         __attribute__nonnull__(pTHX_1);
3357
3358 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3359 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3360                         __attribute__warn_unused_result__
3361                         __attribute__nonnull__(pTHX_1)
3362                         __attribute__nonnull__(pTHX_2);
3363
3364 #  endif
3365 #endif
3366
3367 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3368 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3369                         __attribute__nonnull__(pTHX_1)
3370                         __attribute__nonnull__(pTHX_3);
3371
3372 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3373                         __attribute__nonnull__(pTHX_1);
3374
3375 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3376                         __attribute__nonnull__(pTHX_1)
3377                         __attribute__nonnull__(pTHX_2);
3378
3379 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3380                         __attribute__nonnull__(pTHX_1)
3381                         __attribute__nonnull__(pTHX_2);
3382
3383 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3384                         __attribute__nonnull__(pTHX_1)
3385                         __attribute__nonnull__(pTHX_3)
3386                         __attribute__nonnull__(pTHX_4);
3387
3388 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3389                         __attribute__nonnull__(pTHX_1);
3390
3391 STATIC I32      S_regcurly(pTHX_ const char *)
3392                         __attribute__warn_unused_result__
3393                         __attribute__nonnull__(pTHX_1);
3394
3395 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3396                         __attribute__nonnull__(pTHX_1);
3397
3398 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3399                         __attribute__nonnull__(pTHX_1)
3400                         __attribute__nonnull__(pTHX_2);
3401
3402 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3403                         __attribute__nonnull__(pTHX_1)
3404                         __attribute__nonnull__(pTHX_3);
3405
3406 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3407                         __attribute__nonnull__(pTHX_1)
3408                         __attribute__nonnull__(pTHX_2)
3409                         __attribute__nonnull__(pTHX_3);
3410
3411 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3412                         __attribute__nonnull__(pTHX_1)
3413                         __attribute__nonnull__(pTHX_2)
3414                         __attribute__nonnull__(pTHX_3);
3415
3416 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3417                         __attribute__nonnull__(pTHX_1)
3418                         __attribute__nonnull__(pTHX_2);
3419
3420 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3421                         __attribute__nonnull__(pTHX_1);
3422
3423 #  ifdef DEBUGGING
3424 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3425                         __attribute__nonnull__(pTHX_1)
3426                         __attribute__nonnull__(pTHX_2)
3427                         __attribute__nonnull__(pTHX_4);
3428
3429 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3430                         __attribute__nonnull__(pTHX_1);
3431
3432 #  endif
3433 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3434                         __attribute__nonnull__(pTHX_1)
3435                         __attribute__nonnull__(pTHX_2);
3436
3437 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3438                         __attribute__nonnull__(pTHX_1)
3439                         __attribute__nonnull__(pTHX_2);
3440
3441 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3442                         __attribute__nonnull__(pTHX_1);
3443
3444 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3445                         __attribute__nonnull__(pTHX_1)
3446                         __attribute__nonnull__(pTHX_2);
3447
3448 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2);
3451
3452 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3453                         __attribute__nonnull__(pTHX_1)
3454                         __attribute__nonnull__(pTHX_2);
3455
3456 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3457                         __attribute__nonnull__(pTHX_1)
3458                         __attribute__nonnull__(pTHX_2)
3459                         __attribute__nonnull__(pTHX_3);
3460
3461 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* pRExC_state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
3462                         __attribute__nonnull__(pTHX_1)
3463                         __attribute__nonnull__(pTHX_2)
3464                         __attribute__nonnull__(pTHX_3)
3465                         __attribute__nonnull__(pTHX_4);
3466
3467 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3468                         __attribute__nonnull__(pTHX_1)
3469                         __attribute__nonnull__(pTHX_3);
3470
3471 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3472                         __attribute__noreturn__
3473                         __attribute__nonnull__(pTHX_1)
3474                         __attribute__nonnull__(pTHX_2);
3475
3476 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3477                         __attribute__nonnull__(pTHX_1);
3478
3479 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3480                         __attribute__nonnull__(pTHX_1);
3481
3482
3483 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3484                         __attribute__nonnull__(pTHX_1)
3485                         __attribute__nonnull__(pTHX_2)
3486                         __attribute__nonnull__(pTHX_3)
3487                         __attribute__nonnull__(pTHX_4)
3488                         __attribute__nonnull__(pTHX_5);
3489
3490 #endif
3491
3492 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3493 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3494                         __attribute__warn_unused_result__
3495                         __attribute__nonnull__(pTHX_1);
3496
3497 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3498                         __attribute__warn_unused_result__
3499                         __attribute__nonnull__(pTHX_1);
3500
3501 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3502                         __attribute__warn_unused_result__
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_3);
3505
3506 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3507                         __attribute__warn_unused_result__
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510
3511 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3512                         __attribute__warn_unused_result__
3513                         __attribute__nonnull__(pTHX_1)
3514                         __attribute__nonnull__(pTHX_2);
3515
3516 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3517 STATIC char*    S_regcppop(pTHX);
3518 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3519 STATIC void     S_cache_re(pTHX_ regexp *prog)
3520                         __attribute__nonnull__(pTHX_1);
3521
3522 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3523                         __attribute__warn_unused_result__
3524                         __attribute__nonnull__(pTHX_1);
3525
3526 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3527                         __attribute__warn_unused_result__
3528                         __attribute__nonnull__(pTHX_1)
3529                         __attribute__nonnull__(pTHX_3);
3530
3531 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3532                         __attribute__warn_unused_result__
3533                         __attribute__nonnull__(pTHX_1);
3534
3535 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3536                         __attribute__warn_unused_result__
3537                         __attribute__nonnull__(pTHX_1)
3538                         __attribute__nonnull__(pTHX_3);
3539
3540 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3541                         __attribute__warn_unused_result__
3542                         __attribute__nonnull__(pTHX_1)
3543                         __attribute__nonnull__(pTHX_2)
3544                         __attribute__nonnull__(pTHX_3)
3545                         __attribute__nonnull__(pTHX_4);
3546
3547 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3548                         __attribute__nonnull__(pTHX_1);
3549
3550 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3551                         __attribute__nonnull__(pTHX_1);
3552
3553 #endif
3554
3555 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3556 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3557 STATIC void     S_debprof(pTHX_ const OP *o)
3558                         __attribute__nonnull__(pTHX_1);
3559
3560 #endif
3561
3562 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3563 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3564                         __attribute__nonnull__(pTHX_1);
3565
3566 #endif
3567
3568 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3569 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3570                         __attribute__nonnull__(pTHX_1)
3571                         __attribute__nonnull__(pTHX_2);
3572
3573 #endif
3574
3575 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3576 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3577                         __attribute__warn_unused_result__
3578                         __attribute__nonnull__(1)
3579                         __attribute__nonnull__(5);
3580
3581 STATIC IV       S_asIV(pTHX_ SV* sv)
3582                         __attribute__warn_unused_result__
3583                         __attribute__nonnull__(pTHX_1);
3584
3585 STATIC UV       S_asUV(pTHX_ SV* sv)
3586                         __attribute__warn_unused_result__
3587                         __attribute__nonnull__(pTHX_1);
3588
3589 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3590                         __attribute__nonnull__(pTHX_1);
3591
3592 STATIC void     S_not_a_number(pTHX_ SV *sv)
3593                         __attribute__nonnull__(pTHX_1);
3594
3595 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3596                         __attribute__nonnull__(pTHX_1);
3597
3598 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3599                         __attribute__nonnull__(pTHX_1)
3600                         __attribute__nonnull__(pTHX_2);
3601
3602 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3603                         __attribute__warn_unused_result__;
3604
3605 #  ifdef DEBUGGING
3606 STATIC void     S_del_sv(pTHX_ SV *p)
3607                         __attribute__nonnull__(pTHX_1);
3608
3609 #  endif
3610 #  if !defined(NV_PRESERVES_UV)
3611 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3612                         __attribute__nonnull__(pTHX_1);
3613
3614 #  endif
3615 STATIC I32      S_expect_number(pTHX_ char** pattern)
3616                         __attribute__warn_unused_result__
3617                         __attribute__nonnull__(pTHX_1);
3618
3619 #
3620 STATIC bool     S_utf8_mg_pos(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 *offsetp, I32 uoff, const U8 **sp, const U8 *start, const U8 *send)
3621                         __attribute__nonnull__(pTHX_1)
3622                         __attribute__nonnull__(pTHX_2)
3623                         __attribute__nonnull__(pTHX_3)
3624                         __attribute__nonnull__(pTHX_5)
3625                         __attribute__nonnull__(pTHX_7)
3626                         __attribute__nonnull__(pTHX_8)
3627                         __attribute__nonnull__(pTHX_9);
3628
3629 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3630                         __attribute__nonnull__(pTHX_1)
3631                         __attribute__nonnull__(pTHX_2)
3632                         __attribute__nonnull__(pTHX_3)
3633                         __attribute__nonnull__(pTHX_6)
3634                         __attribute__nonnull__(pTHX_7);
3635
3636 #if defined(PERL_OLD_COPY_ON_WRITE)
3637 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3638                         __attribute__nonnull__(pTHX_1)
3639                         __attribute__nonnull__(pTHX_2)
3640                         __attribute__nonnull__(pTHX_4);
3641
3642 #endif
3643 #endif
3644
3645 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3646 STATIC void     S_check_uni(pTHX);
3647 STATIC void     S_force_next(pTHX_ I32 type);
3648 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3649                         __attribute__nonnull__(pTHX_1);
3650
3651 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3652                         __attribute__nonnull__(pTHX_1);
3653
3654 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3655                         __attribute__nonnull__(pTHX_1);
3656
3657 STATIC int      S_pending_ident(pTHX);
3658 STATIC char*    S_scan_const(pTHX_ char *start)
3659                         __attribute__warn_unused_result__
3660                         __attribute__nonnull__(pTHX_1);
3661
3662 STATIC char*    S_scan_formline(pTHX_ char *s)
3663                         __attribute__warn_unused_result__
3664                         __attribute__nonnull__(pTHX_1);
3665
3666 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3667                         __attribute__warn_unused_result__
3668                         __attribute__nonnull__(pTHX_1);
3669
3670 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3671                         __attribute__nonnull__(pTHX_1)
3672                         __attribute__nonnull__(pTHX_2)
3673                         __attribute__nonnull__(pTHX_3);
3674
3675 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3676                         __attribute__warn_unused_result__
3677                         __attribute__nonnull__(pTHX_1);
3678
3679 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3680                         __attribute__warn_unused_result__
3681                         __attribute__nonnull__(pTHX_1);
3682
3683 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3684                         __attribute__warn_unused_result__
3685                         __attribute__nonnull__(pTHX_1);
3686
3687 STATIC char*    S_scan_subst(pTHX_ char *start)
3688                         __attribute__warn_unused_result__
3689                         __attribute__nonnull__(pTHX_1);
3690
3691 STATIC char*    S_scan_trans(pTHX_ char *start)
3692                         __attribute__warn_unused_result__
3693                         __attribute__nonnull__(pTHX_1);
3694
3695 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3696                         __attribute__nonnull__(pTHX_1)
3697                         __attribute__nonnull__(pTHX_2)
3698                         __attribute__nonnull__(pTHX_5);
3699
3700 STATIC char*    S_skipspace(pTHX_ char *s)
3701                         __attribute__warn_unused_result__
3702                         __attribute__nonnull__(pTHX_1);
3703
3704 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3705                         __attribute__warn_unused_result__
3706                         __attribute__nonnull__(pTHX_1);
3707
3708 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3709                         __attribute__nonnull__(pTHX_1)
3710                         __attribute__nonnull__(pTHX_2)
3711                         __attribute__nonnull__(pTHX_3);
3712
3713 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3714                         __attribute__nonnull__(pTHX_1);
3715
3716 STATIC void     S_incline(pTHX_ char *s)
3717                         __attribute__nonnull__(pTHX_1);
3718
3719 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3720                         __attribute__nonnull__(pTHX_1);
3721
3722 STATIC int      S_intuit_more(pTHX_ char *s)
3723                         __attribute__nonnull__(pTHX_1);
3724
3725 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3726                         __attribute__nonnull__(pTHX_3);
3727
3728 STATIC void     S_missingterm(pTHX_ char *s)
3729                         __attribute__noreturn__;
3730
3731 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3732                         __attribute__nonnull__(pTHX_1);
3733
3734 STATIC void     S_set_csh(pTHX);
3735 STATIC I32      S_sublex_done(pTHX)
3736                         __attribute__warn_unused_result__;
3737
3738 STATIC I32      S_sublex_push(pTHX)
3739                         __attribute__warn_unused_result__;
3740
3741 STATIC I32      S_sublex_start(pTHX)
3742                         __attribute__warn_unused_result__;
3743
3744 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3745                         __attribute__warn_unused_result__
3746                         __attribute__nonnull__(pTHX_1)
3747                         __attribute__nonnull__(pTHX_2);
3748
3749 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3750                         __attribute__warn_unused_result__
3751                         __attribute__nonnull__(pTHX_1);
3752
3753 STATIC char *   S_tokenize_use(pTHX_ int, char*)
3754                         __attribute__warn_unused_result__
3755                         __attribute__nonnull__(pTHX_2);
3756
3757 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3758                         __attribute__nonnull__(pTHX_3)
3759                         __attribute__nonnull__(pTHX_4);
3760
3761 #  if defined(DEBUGGING)
3762 STATIC int      S_tokereport(pTHX_ I32 rv);
3763 #  endif
3764 STATIC int      S_ao(pTHX_ int toketype);
3765 STATIC void     S_depcom(pTHX);
3766 STATIC const char*      S_incl_perldb(pTHX);
3767 #  if defined(PERL_CR_FILTER)
3768 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3769 #  endif
3770 #endif
3771
3772 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3773 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3774                         __attribute__nonnull__(pTHX_2);
3775
3776 #endif
3777
3778 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3779 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3780 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3781                         __attribute__nonnull__(pTHX_1);
3782
3783 #endif
3784 #endif
3785
3786 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3787 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3788                         __attribute__nonnull__(pTHX_1);
3789
3790 STATIC SV*      S_mess_alloc(pTHX);
3791 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3792 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3793 #endif
3794
3795 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3796 STATIC NV       S_mulexp10(NV value, I32 exponent);
3797 #endif
3798
3799 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3800 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3801                         __attribute__nonnull__(pTHX_1);
3802
3803 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
3804                         __attribute__warn_unused_result__
3805                         __attribute__nonnull__(pTHX_1)
3806                         __attribute__nonnull__(pTHX_2)
3807                         __attribute__nonnull__(pTHX_3);
3808
3809 #endif
3810
3811 START_EXTERN_C
3812
3813 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3814                         __attribute__nonnull__(pTHX_1);
3815
3816 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3817                         __attribute__nonnull__(pTHX_1)
3818                         __attribute__nonnull__(pTHX_2);
3819
3820 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3821                         __attribute__nonnull__(pTHX_1);
3822
3823 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3824                         __attribute__nonnull__(pTHX_1);
3825
3826 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3827                         __attribute__nonnull__(pTHX_1);
3828
3829 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3830                         __attribute__nonnull__(pTHX_1)
3831                         __attribute__nonnull__(pTHX_2);
3832
3833 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3834                         __attribute__nonnull__(pTHX_1)
3835                         __attribute__nonnull__(pTHX_2);
3836
3837 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3838 #ifdef PERL_OLD_COPY_ON_WRITE
3839 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3840                         __attribute__nonnull__(pTHX_1)
3841                         __attribute__nonnull__(pTHX_2);
3842
3843 #endif
3844
3845 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3846 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3847 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3848 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3849 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3850 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3851 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3852 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3853 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3854 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3855                         __attribute__nonnull__(pTHX_2);
3856
3857 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3858 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3859                         __attribute__nonnull__(pTHX_2);
3860
3861 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3862                         __attribute__nonnull__(pTHX_2);
3863
3864 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3865                         __attribute__nonnull__(pTHX_2);
3866
3867 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3868 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3869
3870 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3871 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3872 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3873                         __attribute__warn_unused_result__;
3874
3875 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3876                         __attribute__warn_unused_result__;
3877
3878
3879 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3880                         __attribute__warn_unused_result__;
3881
3882 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3883                         __attribute__warn_unused_result__;
3884
3885 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3886                         __attribute__warn_unused_result__;
3887
3888 #endif /* PERLIO_LAYERS */
3889
3890 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3891 #ifdef PERL_IN_DEB_C
3892 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3893                         __attribute__nonnull__(pTHX_1);
3894
3895 #endif
3896
3897 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3898                         __attribute__malloc__
3899                         __attribute__warn_unused_result__;
3900
3901 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3902                         __attribute__nonnull__(pTHX_1);
3903
3904 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3905                         __attribute__nonnull__(pTHX_1);
3906
3907 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3908                         __attribute__nonnull__(pTHX_1);
3909
3910 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3911                         __attribute__nonnull__(pTHX_1)
3912                         __attribute__nonnull__(pTHX_3);
3913
3914 #ifdef DEBUGGING
3915 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3916                         __attribute__nonnull__(pTHX_2);
3917
3918 #endif
3919 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3920 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3921 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3922                         __attribute__nonnull__(pTHX_2);
3923
3924 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3925                         __attribute__nonnull__(pTHX_1)
3926                         __attribute__nonnull__(pTHX_2)
3927                         __attribute__nonnull__(pTHX_3);
3928
3929
3930 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3931                         __attribute__nonnull__(pTHX_1);
3932
3933 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3934                         __attribute__warn_unused_result__;
3935
3936
3937 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3938 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)
3939                         __attribute__nonnull__(pTHX_1)
3940                         __attribute__nonnull__(pTHX_2)
3941                         __attribute__nonnull__(pTHX_6)
3942                         __attribute__nonnull__(pTHX_7);
3943
3944 #  if defined(DEBUGGING)
3945 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3946                         __attribute__nonnull__(pTHX_1)
3947                         __attribute__nonnull__(pTHX_2);
3948
3949 #  endif
3950 #endif
3951 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3952                         __attribute__warn_unused_result__;
3953
3954 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3955 #if defined(DEBUGGING)
3956 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3957                         __attribute__warn_unused_result__
3958                         __attribute__nonnull__(pTHX_1);
3959
3960 #endif
3961 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3962 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3963                         __attribute__nonnull__(pTHX_1);
3964
3965
3966 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3967                         __attribute__warn_unused_result__
3968                         __attribute__nonnull__(pTHX_1);
3969
3970 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3971                         __attribute__warn_unused_result__
3972                         __attribute__nonnull__(pTHX_1);
3973
3974 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3975                         __attribute__warn_unused_result__
3976                         __attribute__nonnull__(pTHX_1);
3977
3978 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3979                         __attribute__nonnull__(pTHX_1);
3980
3981 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3982                         __attribute__nonnull__(pTHX_1);
3983
3984 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3985                         __attribute__nonnull__(pTHX_1);
3986
3987 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3988                         __attribute__nonnull__(pTHX_1);
3989
3990 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3991                         __attribute__warn_unused_result__
3992                         __attribute__nonnull__(pTHX_1);
3993
3994 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3995                         __attribute__warn_unused_result__
3996                         __attribute__nonnull__(pTHX_1);
3997
3998 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3999                         __attribute__nonnull__(pTHX_1);
4000
4001
4002 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
4003                         __attribute__nonnull__(pTHX_1)
4004                         __attribute__nonnull__(pTHX_2);
4005
4006 #ifdef PERL_IN_SV_C
4007 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
4008 #endif
4009
4010 #ifdef PERL_NEED_MY_HTOLE16
4011 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
4012 #endif
4013 #ifdef PERL_NEED_MY_LETOH16
4014 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
4015 #endif
4016 #ifdef PERL_NEED_MY_HTOBE16
4017 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
4018 #endif
4019 #ifdef PERL_NEED_MY_BETOH16
4020 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
4021 #endif
4022 #ifdef PERL_NEED_MY_HTOLE32
4023 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
4024 #endif
4025 #ifdef PERL_NEED_MY_LETOH32
4026 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
4027 #endif
4028 #ifdef PERL_NEED_MY_HTOBE32
4029 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
4030 #endif
4031 #ifdef PERL_NEED_MY_BETOH32
4032 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
4033 #endif
4034 #ifdef PERL_NEED_MY_HTOLE64
4035 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
4036 #endif
4037 #ifdef PERL_NEED_MY_LETOH64
4038 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
4039 #endif
4040 #ifdef PERL_NEED_MY_HTOBE64
4041 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
4042 #endif
4043 #ifdef PERL_NEED_MY_BETOH64
4044 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
4045 #endif
4046
4047 #ifdef PERL_NEED_MY_HTOLES
4048 PERL_CALLCONV short     Perl_my_htoles(short n);
4049 #endif
4050 #ifdef PERL_NEED_MY_LETOHS
4051 PERL_CALLCONV short     Perl_my_letohs(short n);
4052 #endif
4053 #ifdef PERL_NEED_MY_HTOBES
4054 PERL_CALLCONV short     Perl_my_htobes(short n);
4055 #endif
4056 #ifdef PERL_NEED_MY_BETOHS
4057 PERL_CALLCONV short     Perl_my_betohs(short n);
4058 #endif
4059 #ifdef PERL_NEED_MY_HTOLEI
4060 PERL_CALLCONV int       Perl_my_htolei(int n);
4061 #endif
4062 #ifdef PERL_NEED_MY_LETOHI
4063 PERL_CALLCONV int       Perl_my_letohi(int n);
4064 #endif
4065 #ifdef PERL_NEED_MY_HTOBEI
4066 PERL_CALLCONV int       Perl_my_htobei(int n);
4067 #endif
4068 #ifdef PERL_NEED_MY_BETOHI
4069 PERL_CALLCONV int       Perl_my_betohi(int n);
4070 #endif
4071 #ifdef PERL_NEED_MY_HTOLEL
4072 PERL_CALLCONV long      Perl_my_htolel(long n);
4073 #endif
4074 #ifdef PERL_NEED_MY_LETOHL
4075 PERL_CALLCONV long      Perl_my_letohl(long n);
4076 #endif
4077 #ifdef PERL_NEED_MY_HTOBEL
4078 PERL_CALLCONV long      Perl_my_htobel(long n);
4079 #endif
4080 #ifdef PERL_NEED_MY_BETOHL
4081 PERL_CALLCONV long      Perl_my_betohl(long n);
4082 #endif
4083
4084 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4085                         __attribute__nonnull__(1);
4086
4087
4088 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4089                         __attribute__nonnull__(pTHX_1);
4090
4091 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4092                         __attribute__nonnull__(pTHX_1);
4093
4094 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4095                         __attribute__warn_unused_result__
4096                         __attribute__nonnull__(pTHX_1);
4097
4098
4099 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4100                         __attribute__warn_unused_result__
4101                         __attribute__nonnull__(pTHX_1)
4102                         __attribute__nonnull__(pTHX_2);
4103
4104
4105 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4106 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4107                         __attribute__nonnull__(pTHX_1);
4108
4109 #endif
4110
4111 #ifdef PERL_DONT_CREATE_GVSV
4112 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4113                         __attribute__nonnull__(pTHX_1);
4114
4115 #endif
4116 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4117 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4118
4119 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4120                         __attribute__nonnull__(pTHX_1);
4121
4122
4123 #ifndef SPRINTF_RETURNS_STRLEN
4124 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4125                         __attribute__nonnull__(1)
4126                         __attribute__nonnull__(2);
4127
4128 #endif
4129
4130 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
4131
4132 END_EXTERN_C
4133 /*
4134  * ex: set ts=8 sts=4 sw=4 noet:
4135  */
4136 /* ex: set ro: */