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