proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32
  33 #endif
  34 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  35 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  36                         __attribute__nonnull__(1);
  37
  38 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  39                         __attribute__nonnull__(1);
  40
  41 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  42                         __attribute__nonnull__(1);
  43
  44 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  45                         __attribute__nonnull__(1);
  46
  47 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env)
  48                         __attribute__nonnull__(1);
  49
  50 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  51                         __attribute__warn_unused_result__;
  52
  53 #if defined(USE_ITHREADS)
  54 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags)
  55                         __attribute__nonnull__(1);
  56
  57 #  if defined(PERL_IMPLICIT_SYS)
  58 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  59                         __attribute__nonnull__(1)
  60                         __attribute__nonnull__(3)
  61                         __attribute__nonnull__(4)
  62                         __attribute__nonnull__(5)
  63                         __attribute__nonnull__(6)
  64                         __attribute__nonnull__(7)
  65                         __attribute__nonnull__(8)
  66                         __attribute__nonnull__(9)
  67                         __attribute__nonnull__(10)
  68                         __attribute__nonnull__(11);
  69
  70 #  endif
  71 #endif
  72
  73 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  74                         __attribute__malloc__
  75                         __attribute__warn_unused_result__;
  76
  77 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  78                         __attribute__malloc__
  79                         __attribute__warn_unused_result__;
  80
  81 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  82                         __attribute__malloc__
  83                         __attribute__warn_unused_result__;
  84
  85 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  86 #if defined(MYMALLOC)
  87 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  88                         __attribute__warn_unused_result__
  89                         __attribute__nonnull__(1);
  90
  91 #endif
  92
  93 PERL_CALLCONV void*     Perl_get_context(void)
  94                         __attribute__warn_unused_result__;
  95
  96 PERL_CALLCONV void      Perl_set_context(void *thx)
  97                         __attribute__nonnull__(1);
  98
  99
 100 END_EXTERN_C
 101
 102 /* functions with flag 'n' should come before here */
 103 START_EXTERN_C
 104 #  include "pp_proto.h"
 105 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 106                         __attribute__nonnull__(pTHX_1)
 107                         __attribute__nonnull__(pTHX_2);
 108
 109 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 110                         __attribute__nonnull__(pTHX_1);
 111
 112 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 116 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 117 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 118                         __attribute__nonnull__(pTHX_2)
 119                         __attribute__nonnull__(pTHX_3);
 120
 121 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 122                         __attribute__nonnull__(pTHX_1)
 123                         __attribute__nonnull__(pTHX_2)
 124                         __attribute__nonnull__(pTHX_3);
 125
 126 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
 127 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
 128 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 129                         __attribute__warn_unused_result__;
 130
 131 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 132                         __attribute__nonnull__(pTHX_1);
 133
 134 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 135                         __attribute__warn_unused_result__
 136                         __attribute__nonnull__(pTHX_2);
 137
 138 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 139                         __attribute__warn_unused_result__;
 140
 141 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 142                         __attribute__nonnull__(pTHX_1);
 143
 144 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 145                         __attribute__warn_unused_result__
 146                         __attribute__nonnull__(pTHX_1);
 147
 148 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 149                         __attribute__warn_unused_result__
 150                         __attribute__nonnull__(pTHX_2);
 151
 152 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 153 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 154                         __attribute__nonnull__(pTHX_2);
 155
 156 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 157                         __attribute__nonnull__(pTHX_1);
 158
 159 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 160                         __attribute__warn_unused_result__;
 161
 162 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 163 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 164 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 165 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 166                         __attribute__nonnull__(pTHX_1);
 167
 168 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 169                         __attribute__warn_unused_result__
 170                         __attribute__nonnull__(pTHX_2)
 171                         __attribute__nonnull__(pTHX_3);
 172
 173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 174                         __attribute__warn_unused_result__;
 175
 176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 177                         __attribute__warn_unused_result__;
 178
 179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 180                         __attribute__warn_unused_result__;
 181
 182 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 183 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 184 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 185                         __attribute__nonnull__(pTHX_2);
 186
 187 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
 188                         __attribute__warn_unused_result__
 189                         __attribute__nonnull__(pTHX_3);
 190
 191 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 192                         __attribute__warn_unused_result__;
 193
 194 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 195                         __attribute__warn_unused_result__;
 196
 197 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 198                         __attribute__warn_unused_result__;
 199
 200 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 201                         __attribute__warn_unused_result__;
 202
 203 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 204 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 205                         __attribute__warn_unused_result__;
 206
 207 #endif
 208 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 209                         __attribute__warn_unused_result__;
 210
 211 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 212                         __attribute__noreturn__
 213                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 214
 215 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 216                         __attribute__noreturn__
 217                         __attribute__nonnull__(pTHX_1);
 218
 219 #if defined(PERL_IMPLICIT_CONTEXT)
 220 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 221                         __attribute__noreturn__
 222                         __attribute__format__(__printf__,1,2)
 223                         __attribute__nonnull__(1);
 224
 225 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 226                         __attribute__format__(__printf__,1,2)
 227                         __attribute__nonnull__(1);
 228
 229 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 230                         __attribute__format__(__printf__,1,2)
 231                         __attribute__nonnull__(1);
 232
 233 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 234                         __attribute__format__(__printf__,1,2)
 235                         __attribute__nonnull__(1);
 236
 237 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 238                         __attribute__nonnull__(2)
 239                         __attribute__nonnull__(3);
 240
 241 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 242                         __attribute__format__(__printf__,1,2)
 243                         __attribute__nonnull__(1);
 244
 245 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 246                         __attribute__format__(__printf__,1,2)
 247                         __attribute__nonnull__(1);
 248
 249 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 250                         __attribute__format__(__printf__,2,3)
 251                         __attribute__nonnull__(2);
 252
 253 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 254                         __attribute__format__(__printf__,1,2)
 255                         __attribute__nonnull__(1);
 256
 257 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 258                         __attribute__format__(__printf__,2,3)
 259                         __attribute__nonnull__(1)
 260                         __attribute__nonnull__(2);
 261
 262 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 263                         __attribute__format__(__printf__,2,3)
 264                         __attribute__nonnull__(1)
 265                         __attribute__nonnull__(2);
 266
 267 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 268                         __attribute__format__(__printf__,2,3)
 269                         __attribute__nonnull__(1)
 270                         __attribute__nonnull__(2);
 271
 272 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 273                         __attribute__format__(__printf__,2,3)
 274                         __attribute__nonnull__(1)
 275                         __attribute__nonnull__(2);
 276
 277 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 278                         __attribute__format__(__printf__,2,3)
 279                         __attribute__nonnull__(1)
 280                         __attribute__nonnull__(2);
 281
 282 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 283                         __attribute__format__(__printf__,1,2)
 284                         __attribute__nonnull__(1);
 285
 286 #endif
 287 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 288                         __attribute__nonnull__(pTHX_1);
 289
 290 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 291                         __attribute__nonnull__(pTHX_1);
 292
 293 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 294                         __attribute__warn_unused_result__;
 295
 296 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 300                         __attribute__nonnull__(pTHX_1);
 301
 302 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 303                         __attribute__nonnull__(pTHX_1);
 304
 305 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 306 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 307                         __attribute__nonnull__(pTHX_1);
 308
 309 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 310                         __attribute__warn_unused_result__
 311                         __attribute__nonnull__(pTHX_2);
 312
 313 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 314                         __attribute__warn_unused_result__
 315                         __attribute__pure__;
 316
 317 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 318                         __attribute__warn_unused_result__
 319                         __attribute__pure__;
 320
 321 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 322                         __attribute__warn_unused_result__
 323                         __attribute__pure__;
 324
 325 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 326                         __attribute__warn_unused_result__
 327                         __attribute__pure__;
 328
 329 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 330                         __attribute__warn_unused_result__
 331                         __attribute__pure__;
 332
 333 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 334                         __attribute__warn_unused_result__;
 335
 336 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 337                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 338                         __attribute__nonnull__(pTHX_1);
 339
 340 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 341                         __attribute__nonnull__(pTHX_1);
 342
 343 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 344 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 345                         __attribute__nonnull__(pTHX_1);
 346
 347 PERL_CALLCONV I32       Perl_debstack(pTHX);
 348 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 349 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 350                         __attribute__nonnull__(pTHX_1)
 351                         __attribute__nonnull__(pTHX_2)
 352                         __attribute__nonnull__(pTHX_3)
 353                         __attribute__nonnull__(pTHX_4)
 354                         __attribute__nonnull__(pTHX_6);
 355
 356 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 357                         __attribute__nonnull__(pTHX_1);
 358
 359 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 360                         __attribute__nonnull__(pTHX_1);
 361
 362 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 363                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 364
 365 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 366 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 367 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 368 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 369                         __attribute__nonnull__(pTHX_2)
 370                         __attribute__nonnull__(pTHX_3);
 371
 372 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 373                         __attribute__nonnull__(pTHX_2)
 374                         __attribute__nonnull__(pTHX_3);
 375
 376 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 377                         __attribute__nonnull__(pTHX_1);
 378
 379 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 380                         __attribute__nonnull__(pTHX_1)
 381                         __attribute__nonnull__(pTHX_2);
 382
 383 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 384                         __attribute__nonnull__(pTHX_1);
 385
 386 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 387                         __attribute__nonnull__(pTHX_1);
 388
 389 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 390                         __attribute__nonnull__(pTHX_1);
 391
 392 #if defined(WIN32) || defined(__SYMBIAN32__)
 393 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 394                         __attribute__nonnull__(pTHX_1)
 395                         __attribute__nonnull__(pTHX_2)
 396                         __attribute__nonnull__(pTHX_3);
 397
 398 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 399                         __attribute__nonnull__(pTHX_1);
 400
 401 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 402                         __attribute__nonnull__(pTHX_1);
 403
 404 #endif
 405 #if !defined(WIN32)
 406 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
 407                         __attribute__nonnull__(pTHX_1);
 408
 409 #endif
 410 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 411 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 412 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 413                         __attribute__nonnull__(pTHX_2)
 414                         __attribute__nonnull__(pTHX_3);
 415
 416 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 417                         __attribute__nonnull__(pTHX_2)
 418                         __attribute__nonnull__(pTHX_3);
 419
 420 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 421                         __attribute__nonnull__(pTHX_1)
 422                         __attribute__nonnull__(pTHX_2);
 423
 424 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 425                         __attribute__nonnull__(pTHX_1)
 426                         __attribute__nonnull__(pTHX_2);
 427
 428 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 429                         __attribute__nonnull__(pTHX_1)
 430                         __attribute__nonnull__(pTHX_2);
 431
 432 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 433                         __attribute__nonnull__(pTHX_2)
 434                         __attribute__nonnull__(pTHX_3);
 435
 436 #endif
 437 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 438                         __attribute__nonnull__(pTHX_1)
 439                         __attribute__nonnull__(pTHX_2)
 440                         __attribute__nonnull__(pTHX_3)
 441                         __attribute__nonnull__(pTHX_4);
 442
 443 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 444 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 445                         __attribute__nonnull__(pTHX_1)
 446                         __attribute__nonnull__(pTHX_2);
 447
 448 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)
 449                         __attribute__nonnull__(pTHX_1)
 450                         __attribute__nonnull__(pTHX_2)
 451                         __attribute__nonnull__(pTHX_8);
 452
 453 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)
 454                         __attribute__nonnull__(pTHX_1)
 455                         __attribute__nonnull__(pTHX_2);
 456
 457 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 458                         __attribute__nonnull__(pTHX_1);
 459
 460 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 461                         __attribute__nonnull__(pTHX_2);
 462
 463 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 464                         __attribute__warn_unused_result__;
 465
 466 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 467                         __attribute__nonnull__(pTHX_1);
 468
 469 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 470 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 471                         __attribute__nonnull__(pTHX_1)
 472                         __attribute__nonnull__(pTHX_3);
 473
 474 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 475                         __attribute__nonnull__(pTHX_1);
 476
 477 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 478                         __attribute__warn_unused_result__
 479                         __attribute__nonnull__(pTHX_1);
 480
 481 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 482                         __attribute__nonnull__(pTHX_1);
 483
 484 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 485                         __attribute__nonnull__(pTHX_1);
 486
 487 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 488                         __attribute__nonnull__(pTHX_1);
 489
 490 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 491                         __attribute__nonnull__(pTHX_2)
 492                         __attribute__nonnull__(pTHX_3)
 493                         __attribute__nonnull__(pTHX_4);
 494
 495 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 496                         __attribute__nonnull__(pTHX_1);
 497
 498 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 499                         __attribute__warn_unused_result__;
 500
 501 PERL_CALLCONV void      Perl_dump_all(pTHX);
 502 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 503 #if defined(DUMP_FDS)
 504 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 505                         __attribute__nonnull__(pTHX_1);
 506
 507 #endif
 508 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 509                         __attribute__nonnull__(pTHX_1);
 510
 511 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 512                         __attribute__nonnull__(pTHX_1);
 513
 514 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 515                         __attribute__nonnull__(pTHX_1);
 516
 517 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 518 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 519                         __attribute__nonnull__(pTHX_1);
 520
 521 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 522                         __attribute__nonnull__(pTHX_1);
 523
 524 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 525                         __attribute__nonnull__(pTHX_1);
 526
 527 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 528                         __attribute__warn_unused_result__
 529                         __attribute__nonnull__(pTHX_1)
 530                         __attribute__nonnull__(pTHX_2)
 531                         __attribute__nonnull__(pTHX_3);
 532
 533 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 534                         __attribute__nonnull__(pTHX_1);
 535
 536 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 537 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 538                         __attribute__nonnull__(pTHX_1);
 539
 540 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 541                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 542                         __attribute__nonnull__(pTHX_1);
 543
 544 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 545                         __attribute__nonnull__(pTHX_1);
 546
 547 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 548 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 549 #if !defined(HAS_GETENV_LEN)
 550 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 551                         __attribute__nonnull__(pTHX_1)
 552                         __attribute__nonnull__(pTHX_2);
 553
 554 #endif
 555 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 556 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 557 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 558                         __attribute__nonnull__(pTHX_1);
 559
 560 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 561                         __attribute__nonnull__(pTHX_1);
 562
 563 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 564                         __attribute__nonnull__(pTHX_1);
 565
 566 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 567                         __attribute__warn_unused_result__
 568                         __attribute__nonnull__(pTHX_2);
 569
 570 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 571                         __attribute__nonnull__(pTHX_1);
 572
 573 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 574                         __attribute__nonnull__(pTHX_1)
 575                         __attribute__nonnull__(pTHX_2);
 576
 577 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 578                         __attribute__nonnull__(pTHX_1)
 579                         __attribute__nonnull__(pTHX_2); */
 580
 581 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 582                         __attribute__nonnull__(pTHX_1)
 583                         __attribute__nonnull__(pTHX_2);
 584
 585 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 586                         __attribute__nonnull__(pTHX_1);
 587
 588 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 589                         __attribute__nonnull__(pTHX_2);
 590
 591 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 592                         __attribute__nonnull__(pTHX_2);
 593
 594 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 595                         __attribute__nonnull__(pTHX_2);
 596
 597 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 598                         __attribute__nonnull__(pTHX_2);
 599
 600 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 601                         __attribute__nonnull__(pTHX_1);
 602
 603 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 604                         __attribute__nonnull__(pTHX_1)
 605                         __attribute__nonnull__(pTHX_2);
 606
 607 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 608                         __attribute__nonnull__(pTHX_1)
 609                         __attribute__nonnull__(pTHX_2); */
 610
 611 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 612                         __attribute__nonnull__(pTHX_1)
 613                         __attribute__nonnull__(pTHX_2);
 614
 615 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 616                         __attribute__nonnull__(pTHX_1)
 617                         __attribute__nonnull__(pTHX_3);
 618
 619 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
 620                         __attribute__nonnull__(pTHX_1);
 621
 622 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
 623                         __attribute__nonnull__(pTHX_1);
 624
 625 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 626 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 627 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
 628                         __attribute__nonnull__(pTHX_1);
 629
 630 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
 631                         __attribute__nonnull__(pTHX_2);
 632
 633 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
 634                         __attribute__nonnull__(pTHX_2);
 635
 636 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 637                         __attribute__warn_unused_result__
 638                         __attribute__nonnull__(pTHX_2);
 639
 640 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 641                         __attribute__warn_unused_result__
 642                         __attribute__nonnull__(pTHX_2);
 643
 644 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
 645                         __attribute__nonnull__(pTHX_2);
 646
 647 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
 648                         __attribute__nonnull__(pTHX_2);
 649
 650 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
 651                         __attribute__nonnull__(pTHX_1);
 652
 653 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 654                         __attribute__nonnull__(pTHX_1);
 655
 656 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 657                         __attribute__warn_unused_result__
 658                         __attribute__nonnull__(pTHX_1)
 659                         __attribute__nonnull__(pTHX_2);
 660
 661 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 662                         __attribute__warn_unused_result__
 663                         __attribute__nonnull__(pTHX_1);
 664
 665 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
 666                         __attribute__warn_unused_result__
 667                         __attribute__nonnull__(pTHX_1);
 668
 669 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 670                         __attribute__warn_unused_result__
 671                         __attribute__nonnull__(pTHX_1)
 672                         __attribute__nonnull__(pTHX_2)
 673                         __attribute__nonnull__(pTHX_3);
 674
 675 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 676                         __attribute__warn_unused_result__
 677                         __attribute__nonnull__(pTHX_1);
 678
 679 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 680                         __attribute__warn_unused_result__
 681                         __attribute__nonnull__(pTHX_1)
 682                         __attribute__nonnull__(pTHX_2);
 683
 684 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 685                         __attribute__nonnull__(pTHX_1);
 686
 687 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
 688                         __attribute__nonnull__(pTHX_1);
 689
 690 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 691 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 692 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 693 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 694 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 695                         __attribute__pure__
 696                         __attribute__nonnull__(pTHX_1)
 697                         __attribute__nonnull__(pTHX_2);
 698
 699 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 700                         __attribute__pure__
 701                         __attribute__nonnull__(pTHX_1)
 702                         __attribute__nonnull__(pTHX_2);
 703
 704 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)
 705                         __attribute__nonnull__(pTHX_1)
 706                         __attribute__nonnull__(pTHX_5);
 707
 708 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
 709                         __attribute__warn_unused_result__;
 710
 711 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 712                         __attribute__nonnull__(pTHX_2);
 713
 714 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 715 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 716 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
 717                         __attribute__nonnull__(pTHX_1);
 718
 719 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 720 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 721                         __attribute__warn_unused_result__
 722                         __attribute__pure__
 723                         __attribute__nonnull__(pTHX_1)
 724                         __attribute__nonnull__(pTHX_2);
 725
 726 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 727                         __attribute__warn_unused_result__
 728                         __attribute__nonnull__(pTHX_1);
 729
 730 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 731                         __attribute__warn_unused_result__;
 732
 733 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 734                         __attribute__warn_unused_result__
 735                         __attribute__nonnull__(pTHX_1);
 736
 737 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 738                         __attribute__warn_unused_result__;
 739
 740 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 741                         __attribute__warn_unused_result__
 742                         __attribute__pure__;
 743
 744 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 745                         __attribute__warn_unused_result__
 746                         __attribute__pure__;
 747
 748 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 749                         __attribute__warn_unused_result__
 750                         __attribute__pure__;
 751
 752 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 753                         __attribute__warn_unused_result__
 754                         __attribute__pure__;
 755
 756 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 757                         __attribute__warn_unused_result__
 758                         __attribute__pure__;
 759
 760 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 761                         __attribute__warn_unused_result__
 762                         __attribute__pure__;
 763
 764 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 765                         __attribute__warn_unused_result__
 766                         __attribute__pure__;
 767
 768 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 769                         __attribute__warn_unused_result__
 770                         __attribute__pure__;
 771
 772 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 773                         __attribute__warn_unused_result__
 774                         __attribute__pure__;
 775
 776 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 777                         __attribute__warn_unused_result__
 778                         __attribute__pure__;
 779
 780 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 781                         __attribute__warn_unused_result__
 782                         __attribute__pure__;
 783
 784 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 785                         __attribute__warn_unused_result__
 786                         __attribute__pure__;
 787
 788 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 789                         __attribute__warn_unused_result__
 790                         __attribute__pure__;
 791
 792 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 793                         __attribute__warn_unused_result__
 794                         __attribute__pure__;
 795
 796 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 797                         __attribute__warn_unused_result__
 798                         __attribute__pure__;
 799
 800 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 801                         __attribute__warn_unused_result__
 802                         __attribute__pure__;
 803
 804 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 805                         __attribute__warn_unused_result__
 806                         __attribute__pure__;
 807
 808 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 809                         __attribute__nonnull__(pTHX_2)
 810                         __attribute__nonnull__(pTHX_3);
 811
 812 PERL_CALLCONV UV        Perl_to_uni_title(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_lower(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_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 821                         __attribute__nonnull__(pTHX_2)
 822                         __attribute__nonnull__(pTHX_3);
 823
 824 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 825                         __attribute__warn_unused_result__
 826                         __attribute__pure__;
 827
 828 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 829                         __attribute__warn_unused_result__
 830                         __attribute__pure__;
 831
 832 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 833                         __attribute__warn_unused_result__
 834                         __attribute__pure__;
 835
 836 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 837                         __attribute__warn_unused_result__
 838                         __attribute__pure__;
 839
 840 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 841                         __attribute__warn_unused_result__
 842                         __attribute__pure__;
 843
 844 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 845                         __attribute__warn_unused_result__
 846                         __attribute__pure__;
 847
 848 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 849                         __attribute__warn_unused_result__
 850                         __attribute__pure__;
 851
 852 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 853                         __attribute__warn_unused_result__
 854                         __attribute__pure__;
 855
 856 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 857                         __attribute__warn_unused_result__
 858                         __attribute__pure__;
 859
 860 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 861                         __attribute__warn_unused_result__
 862                         __attribute__pure__;
 863
 864 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 865                         __attribute__warn_unused_result__
 866                         __attribute__pure__;
 867
 868 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 869                         __attribute__warn_unused_result__
 870                         __attribute__pure__;
 871
 872 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 873                         __attribute__warn_unused_result__
 874                         __attribute__pure__;
 875
 876 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 877                         __attribute__warn_unused_result__
 878                         __attribute__pure__;
 879
 880 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 881                         __attribute__nonnull__(pTHX_1);
 882
 883 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 884                         __attribute__nonnull__(pTHX_1);
 885
 886 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 887                         __attribute__nonnull__(pTHX_1);
 888
 889 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 890                         __attribute__nonnull__(pTHX_1);
 891
 892 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 893                         __attribute__warn_unused_result__
 894                         __attribute__nonnull__(pTHX_1);
 895
 896 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 897                         __attribute__warn_unused_result__
 898                         __attribute__nonnull__(pTHX_1);
 899
 900 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 901                         __attribute__warn_unused_result__
 902                         __attribute__nonnull__(pTHX_1);
 903
 904 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 905                         __attribute__warn_unused_result__
 906                         __attribute__nonnull__(pTHX_1);
 907
 908 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 909                         __attribute__warn_unused_result__
 910                         __attribute__nonnull__(pTHX_1);
 911
 912 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 913                         __attribute__warn_unused_result__
 914                         __attribute__nonnull__(pTHX_1);
 915
 916 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 917                         __attribute__warn_unused_result__
 918                         __attribute__nonnull__(pTHX_1);
 919
 920 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 921                         __attribute__warn_unused_result__
 922                         __attribute__nonnull__(pTHX_1);
 923
 924 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 925                         __attribute__warn_unused_result__
 926                         __attribute__nonnull__(pTHX_1);
 927
 928 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 929                         __attribute__warn_unused_result__
 930                         __attribute__nonnull__(pTHX_1);
 931
 932 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 933                         __attribute__warn_unused_result__
 934                         __attribute__nonnull__(pTHX_1);
 935
 936 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 937                         __attribute__warn_unused_result__
 938                         __attribute__nonnull__(pTHX_1);
 939
 940 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 941                         __attribute__warn_unused_result__
 942                         __attribute__nonnull__(pTHX_1);
 943
 944 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 945                         __attribute__warn_unused_result__
 946                         __attribute__nonnull__(pTHX_1);
 947
 948 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 949                         __attribute__warn_unused_result__
 950                         __attribute__nonnull__(pTHX_1);
 951
 952 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 953                         __attribute__warn_unused_result__
 954                         __attribute__nonnull__(pTHX_1);
 955
 956 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 957                         __attribute__nonnull__(pTHX_1);
 958
 959 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 960                         __attribute__pure__
 961                         __attribute__nonnull__(pTHX_1);
 962
 963 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 964 PERL_CALLCONV void      Perl_lex_end(pTHX);
 965 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
 966                         __attribute__nonnull__(pTHX_1);
 967
 968 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
 969                         __attribute__nonnull__(pTHX_1);
 970
 971 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
 972                         __attribute__nonnull__(pTHX_1);
 973
 974 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 975 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 976 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
 977                         __attribute__nonnull__(pTHX_1);
 978
 979 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 980 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 981 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
 982                         __attribute__nonnull__(pTHX_2);
 983
 984 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
 985                         __attribute__nonnull__(pTHX_2);
 986
 987 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
 988                         __attribute__nonnull__(pTHX_1);
 989
 990 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 991                         __attribute__warn_unused_result__
 992                         __attribute__nonnull__(pTHX_1);
 993
 994 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 995                         __attribute__nonnull__(pTHX_1)
 996                         __attribute__nonnull__(pTHX_2)
 997                         __attribute__nonnull__(pTHX_3);
 998
 999 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1000                         __attribute__nonnull__(pTHX_1)
1001                         __attribute__nonnull__(pTHX_2)
1002                         __attribute__nonnull__(pTHX_3);
1003
1004 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1005                         __attribute__nonnull__(pTHX_1);
1006
1007 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1008                         __attribute__warn_unused_result__
1009                         __attribute__nonnull__(pTHX_1)
1010                         __attribute__nonnull__(pTHX_2);
1011
1012 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1013                         __attribute__nonnull__(pTHX_1)
1014                         __attribute__nonnull__(pTHX_2)
1015                         __attribute__nonnull__(pTHX_3);
1016
1017 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1018                         __attribute__nonnull__(pTHX_1)
1019                         __attribute__nonnull__(pTHX_2);
1020
1021 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1022                         __attribute__nonnull__(pTHX_1)
1023                         __attribute__nonnull__(pTHX_2);
1024
1025 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1026                         __attribute__nonnull__(pTHX_1)
1027                         __attribute__nonnull__(pTHX_2);
1028
1029 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1030                         __attribute__nonnull__(pTHX_1)
1031                         __attribute__nonnull__(pTHX_2);
1032
1033 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg)
1034                         __attribute__nonnull__(pTHX_1)
1035                         __attribute__nonnull__(pTHX_2);
1036
1037 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1038                         __attribute__nonnull__(pTHX_1)
1039                         __attribute__nonnull__(pTHX_2);
1040
1041 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1042                         __attribute__nonnull__(pTHX_1)
1043                         __attribute__nonnull__(pTHX_2);
1044
1045 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1046                         __attribute__nonnull__(pTHX_1)
1047                         __attribute__nonnull__(pTHX_2);
1048
1049 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1050                         __attribute__nonnull__(pTHX_1)
1051                         __attribute__nonnull__(pTHX_2);
1052
1053 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1054                         __attribute__nonnull__(pTHX_1)
1055                         __attribute__nonnull__(pTHX_2);
1056
1057 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
1058                         __attribute__nonnull__(pTHX_1)
1059                         __attribute__nonnull__(pTHX_2);
1060
1061 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1062                         __attribute__nonnull__(pTHX_1)
1063                         __attribute__nonnull__(pTHX_2);
1064
1065 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1066                         __attribute__nonnull__(pTHX_1)
1067                         __attribute__nonnull__(pTHX_2);
1068
1069 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1070                         __attribute__nonnull__(pTHX_1)
1071                         __attribute__nonnull__(pTHX_2);
1072
1073 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1074                         __attribute__nonnull__(pTHX_1)
1075                         __attribute__nonnull__(pTHX_2);
1076
1077 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1078                         __attribute__nonnull__(pTHX_1)
1079                         __attribute__nonnull__(pTHX_2);
1080
1081 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1082                         __attribute__nonnull__(pTHX_1)
1083                         __attribute__nonnull__(pTHX_2);
1084
1085 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1086                         __attribute__nonnull__(pTHX_1)
1087                         __attribute__nonnull__(pTHX_2);
1088
1089 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1090                         __attribute__nonnull__(pTHX_1)
1091                         __attribute__nonnull__(pTHX_2);
1092
1093 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_2);
1096
1097 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1098                         __attribute__nonnull__(pTHX_1)
1099                         __attribute__nonnull__(pTHX_2)
1100                         __attribute__nonnull__(pTHX_3);
1101
1102 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1103                         __attribute__nonnull__(pTHX_1)
1104                         __attribute__nonnull__(pTHX_2);
1105
1106 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1107                         __attribute__nonnull__(pTHX_1)
1108                         __attribute__nonnull__(pTHX_2);
1109
1110 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1111                         __attribute__noreturn__
1112                         __attribute__nonnull__(pTHX_1)
1113                         __attribute__nonnull__(pTHX_2);
1114
1115 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1116                         __attribute__nonnull__(pTHX_1)
1117                         __attribute__nonnull__(pTHX_2);
1118
1119 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1120                         __attribute__nonnull__(pTHX_1)
1121                         __attribute__nonnull__(pTHX_2);
1122
1123 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1124                         __attribute__nonnull__(pTHX_1)
1125                         __attribute__nonnull__(pTHX_2);
1126
1127 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1128                         __attribute__nonnull__(pTHX_1)
1129                         __attribute__nonnull__(pTHX_2);
1130
1131 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1132                         __attribute__nonnull__(pTHX_1)
1133                         __attribute__nonnull__(pTHX_2);
1134
1135 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1136                         __attribute__nonnull__(pTHX_1)
1137                         __attribute__nonnull__(pTHX_2);
1138
1139 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1140                         __attribute__nonnull__(pTHX_1)
1141                         __attribute__nonnull__(pTHX_2);
1142
1143 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1144                         __attribute__nonnull__(pTHX_1)
1145                         __attribute__nonnull__(pTHX_2);
1146
1147 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_2);
1150
1151 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_2);
1154
1155 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1156                         __attribute__nonnull__(pTHX_1)
1157                         __attribute__nonnull__(pTHX_2);
1158
1159 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1160                         __attribute__nonnull__(pTHX_1)
1161                         __attribute__nonnull__(pTHX_2);
1162
1163 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2);
1166
1167 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1168                         __attribute__nonnull__(pTHX_1)
1169                         __attribute__nonnull__(pTHX_2);
1170
1171 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1172                         __attribute__nonnull__(pTHX_1)
1173                         __attribute__nonnull__(pTHX_2);
1174
1175 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1176                         __attribute__nonnull__(pTHX_1)
1177                         __attribute__nonnull__(pTHX_2);
1178
1179 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1180                         __attribute__nonnull__(pTHX_1)
1181                         __attribute__nonnull__(pTHX_2);
1182
1183 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1184                         __attribute__nonnull__(pTHX_1)
1185                         __attribute__nonnull__(pTHX_2);
1186
1187 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1188                         __attribute__nonnull__(pTHX_1)
1189                         __attribute__nonnull__(pTHX_2);
1190
1191 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1192                         __attribute__nonnull__(pTHX_1)
1193                         __attribute__nonnull__(pTHX_2);
1194
1195 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1196                         __attribute__nonnull__(pTHX_1)
1197                         __attribute__nonnull__(pTHX_2);
1198
1199 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1200                         __attribute__nonnull__(pTHX_1)
1201                         __attribute__nonnull__(pTHX_2);
1202
1203 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1204                         __attribute__nonnull__(pTHX_1)
1205                         __attribute__nonnull__(pTHX_2);
1206
1207 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1208                         __attribute__nonnull__(pTHX_1)
1209                         __attribute__nonnull__(pTHX_2);
1210
1211 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1212                         __attribute__nonnull__(pTHX_1)
1213                         __attribute__nonnull__(pTHX_2);
1214
1215 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1216                         __attribute__nonnull__(pTHX_1);
1217
1218 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1219 #if defined(USE_LOCALE_COLLATE)
1220 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1221                         __attribute__nonnull__(pTHX_1)
1222                         __attribute__nonnull__(pTHX_2);
1223
1224 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1225                         __attribute__nonnull__(pTHX_1)
1226                         __attribute__nonnull__(pTHX_3);
1227
1228 #endif
1229 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1230                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1231                         __attribute__nonnull__(pTHX_1);
1232
1233 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1234                         __attribute__nonnull__(pTHX_1);
1235
1236 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1237                         __attribute__nonnull__(pTHX_1);
1238
1239 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1240                         __attribute__nonnull__(pTHX_1);
1241
1242 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1243                         __attribute__nonnull__(pTHX_1);
1244
1245 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1246                         __attribute__nonnull__(pTHX_1)
1247                         __attribute__nonnull__(pTHX_2);
1248
1249 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1250                         __attribute__nonnull__(pTHX_1)
1251                         __attribute__nonnull__(pTHX_2);
1252
1253 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1254                         __attribute__warn_unused_result__;
1255
1256 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1257                         __attribute__nonnull__(pTHX_1);
1258
1259 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1260                         __attribute__nonnull__(pTHX_1);
1261
1262 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1263                         __attribute__nonnull__(pTHX_1);
1264
1265 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1266                         __attribute__nonnull__(pTHX_1);
1267
1268 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1269                         __attribute__nonnull__(pTHX_1);
1270
1271 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1272                         __attribute__nonnull__(pTHX_1);
1273
1274 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1275                         __attribute__nonnull__(pTHX_1);
1276
1277 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1278 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1279 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1280                         __attribute__nonnull__(pTHX_1);
1281
1282 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1283                         __attribute__nonnull__(pTHX_1);
1284
1285 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1286                         __attribute__nonnull__(pTHX_1);
1287
1288 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1289 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1290                         __attribute__nonnull__(1)
1291                         __attribute__nonnull__(2);
1292
1293 #endif
1294 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1295 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1296                         __attribute__nonnull__(1);
1297
1298 #endif
1299 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1300                         __attribute__noreturn__;
1301
1302 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1303                         __attribute__noreturn__;
1304
1305 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1306 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1307 PERL_CALLCONV void      Perl_atfork_lock(void);
1308 PERL_CALLCONV void      Perl_atfork_unlock(void);
1309 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1310 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1311 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1312                         __attribute__pure__
1313                         __attribute__nonnull__(1)
1314                         __attribute__nonnull__(2);
1315
1316 #endif
1317 #if !defined(HAS_MEMSET)
1318 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1319                         __attribute__nonnull__(1);
1320
1321 #endif
1322 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1323 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1324                         __attribute__nonnull__(pTHX_1)
1325                         __attribute__nonnull__(pTHX_2);
1326
1327 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1328                         __attribute__nonnull__(pTHX_1)
1329                         __attribute__nonnull__(pTHX_3);
1330
1331 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1332 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1333 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)
1334                         __attribute__nonnull__(pTHX_1);
1335
1336 #if defined(MYSWAP)
1337 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1338                         __attribute__malloc__
1339                         __attribute__warn_unused_result__
1340                         __attribute__pure__;
1341
1342 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1343                         __attribute__malloc__
1344                         __attribute__warn_unused_result__
1345                         __attribute__pure__;
1346
1347 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1348                         __attribute__malloc__
1349                         __attribute__warn_unused_result__
1350                         __attribute__pure__;
1351
1352 #endif
1353 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1354 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1355                         __attribute__malloc__
1356                         __attribute__warn_unused_result__;
1357
1358 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1359                         __attribute__malloc__
1360                         __attribute__warn_unused_result__;
1361
1362 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1363 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1364                         __attribute__malloc__
1365                         __attribute__warn_unused_result__;
1366
1367 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1368                         __attribute__malloc__
1369                         __attribute__warn_unused_result__
1370                         __attribute__nonnull__(pTHX_2);
1371
1372 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1373 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1374 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1375                         __attribute__malloc__
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_5);
1378
1379 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1380                         __attribute__malloc__
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_3)
1383                         __attribute__nonnull__(pTHX_4);
1384
1385 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1386                         __attribute__malloc__
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_2);
1389
1390 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1391                         __attribute__malloc__
1392                         __attribute__warn_unused_result__;
1393
1394 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1395                         __attribute__malloc__
1396                         __attribute__warn_unused_result__;
1397
1398 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1399                         __attribute__malloc__
1400                         __attribute__warn_unused_result__;
1401
1402 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1403                         __attribute__nonnull__(pTHX_1);
1404
1405 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1406                         __attribute__malloc__
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_2)
1409                         __attribute__nonnull__(pTHX_3);
1410
1411 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1412                         __attribute__malloc__
1413                         __attribute__warn_unused_result__;
1414
1415 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1416                         __attribute__malloc__
1417                         __attribute__warn_unused_result__;
1418
1419 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1420 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1421                         __attribute__nonnull__(pTHX_1)
1422                         __attribute__nonnull__(pTHX_2)
1423                         __attribute__nonnull__(pTHX_3);
1424
1425 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1426                         __attribute__malloc__
1427                         __attribute__warn_unused_result__;
1428
1429 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1430                         __attribute__malloc__
1431                         __attribute__warn_unused_result__
1432                         __attribute__nonnull__(pTHX_1);
1433
1434 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1435                         __attribute__malloc__
1436                         __attribute__warn_unused_result__;
1437
1438 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1439                         __attribute__malloc__
1440                         __attribute__warn_unused_result__;
1441
1442 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1443                         __attribute__malloc__
1444                         __attribute__warn_unused_result__
1445                         __attribute__nonnull__(pTHX_3);
1446
1447 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1448                         __attribute__malloc__
1449                         __attribute__warn_unused_result__
1450                         __attribute__nonnull__(pTHX_1);
1451
1452 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1453                         __attribute__malloc__
1454                         __attribute__warn_unused_result__;
1455
1456 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1457                         __attribute__malloc__
1458                         __attribute__warn_unused_result__
1459                         __attribute__nonnull__(pTHX_1);
1460
1461 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1462                         __attribute__malloc__
1463                         __attribute__warn_unused_result__;
1464
1465 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1466                         __attribute__malloc__
1467                         __attribute__warn_unused_result__;
1468
1469 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1470                         __attribute__malloc__
1471                         __attribute__warn_unused_result__;
1472
1473 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1474                         __attribute__malloc__
1475                         __attribute__warn_unused_result__;
1476
1477 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1478                         __attribute__malloc__
1479                         __attribute__warn_unused_result__;
1480
1481 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1482                         __attribute__malloc__
1483                         __attribute__warn_unused_result__;
1484
1485 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1486                         __attribute__malloc__
1487                         __attribute__warn_unused_result__;
1488
1489 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1490                         __attribute__malloc__
1491                         __attribute__warn_unused_result__
1492                         __attribute__nonnull__(pTHX_1);
1493
1494 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1495                         __attribute__malloc__
1496                         __attribute__warn_unused_result__
1497                         __attribute__nonnull__(pTHX_1);
1498
1499 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1500                         __attribute__malloc__
1501                         __attribute__warn_unused_result__;
1502
1503 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1504                         __attribute__malloc__
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507
1508 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1509                         __attribute__malloc__
1510                         __attribute__warn_unused_result__
1511                         __attribute__nonnull__(pTHX_3);
1512
1513 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1514                         __attribute__malloc__
1515                         __attribute__warn_unused_result__;
1516
1517 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1518                         __attribute__malloc__
1519                         __attribute__warn_unused_result__;
1520
1521 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1522                         __attribute__malloc__
1523                         __attribute__warn_unused_result__;
1524
1525 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1526                         __attribute__malloc__
1527                         __attribute__warn_unused_result__;
1528
1529 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1530                         __attribute__malloc__
1531                         __attribute__warn_unused_result__;
1532
1533 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1534                         __attribute__malloc__
1535                         __attribute__warn_unused_result__;
1536
1537 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1538                         __attribute__malloc__
1539                         __attribute__warn_unused_result__;
1540
1541 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1542                         __attribute__malloc__
1543                         __attribute__warn_unused_result__
1544                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1545                         __attribute__nonnull__(pTHX_1);
1546
1547 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1548                         __attribute__malloc__
1549                         __attribute__warn_unused_result__
1550                         __attribute__nonnull__(pTHX_1);
1551
1552 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1553                         __attribute__malloc__
1554                         __attribute__warn_unused_result__
1555                         __attribute__nonnull__(pTHX_1);
1556
1557 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1558                         __attribute__malloc__
1559                         __attribute__warn_unused_result__;
1560
1561 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1562                         __attribute__malloc__
1563                         __attribute__warn_unused_result__;
1564
1565 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1566                         __attribute__malloc__
1567                         __attribute__warn_unused_result__;
1568
1569 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1570                         __attribute__malloc__
1571                         __attribute__warn_unused_result__;
1572
1573 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1574                         __attribute__nonnull__(pTHX_1)
1575                         __attribute__nonnull__(pTHX_2);
1576
1577 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580
1581 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1582                         __attribute__nonnull__(pTHX_1);
1583
1584 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1585                         __attribute__nonnull__(pTHX_1);
1586
1587 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1588                         __attribute__nonnull__(pTHX_1);
1589
1590 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1594                         __attribute__nonnull__(pTHX_1);
1595
1596 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1597                         __attribute__nonnull__(pTHX_1);
1598
1599 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1600                         __attribute__nonnull__(pTHX_1)
1601                         __attribute__nonnull__(pTHX_2);
1602
1603 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1604                         __attribute__nonnull__(pTHX_1);
1605
1606 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1607                         __attribute__pure__
1608                         __attribute__nonnull__(pTHX_1)
1609                         __attribute__nonnull__(pTHX_2)
1610                         __attribute__nonnull__(pTHX_3)
1611                         __attribute__nonnull__(pTHX_4);
1612
1613 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1614                         __attribute__noreturn__
1615                         __attribute__nonnull__(pTHX_1);
1616
1617 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1618 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1619                         __attribute__nonnull__(pTHX_1);
1620
1621 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1622 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1623                         __attribute__nonnull__(pTHX_1);
1624
1625 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1626                         __attribute__warn_unused_result__
1627                         __attribute__nonnull__(pTHX_1);
1628
1629 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1630 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1631                         __attribute__warn_unused_result__
1632                         __attribute__nonnull__(pTHX_1);
1633
1634 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1635                         __attribute__warn_unused_result__
1636                         __attribute__nonnull__(pTHX_1);
1637
1638 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1639 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1640 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1641 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1642 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1643 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1644 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647
1648 #if defined(USE_REENTRANT_API)
1649 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1650 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1651 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1652 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1653                         __attribute__nonnull__(1);
1654
1655 #endif
1656 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1657 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_3);
1660
1661 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1662                         __attribute__nonnull__(pTHX_1);
1663
1664 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1665                         __attribute__nonnull__(pTHX_1);
1666
1667 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1668                         __attribute__nonnull__(pTHX_1);
1669
1670 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1671 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1672                         __attribute__nonnull__(pTHX_1);
1673
1674 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1681                         __attribute__nonnull__(pTHX_1);
1682
1683 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1684                         __attribute__nonnull__(pTHX_1);
1685
1686 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1687                         __attribute__nonnull__(pTHX_1);
1688
1689 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1690                         __attribute__nonnull__(pTHX_1);
1691
1692 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1693 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1694 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1695 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1696                         __attribute__nonnull__(pTHX_1);
1697
1698 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1699 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1700 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1701 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1702 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1703                         __attribute__nonnull__(pTHX_1);
1704
1705 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)
1706                         __attribute__nonnull__(pTHX_1)
1707                         __attribute__nonnull__(pTHX_2)
1708                         __attribute__nonnull__(pTHX_3)
1709                         __attribute__nonnull__(pTHX_4)
1710                         __attribute__nonnull__(pTHX_5)
1711                         __attribute__nonnull__(pTHX_6);
1712
1713 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1714                         __attribute__nonnull__(pTHX_1)
1715                         __attribute__nonnull__(pTHX_2)
1716                         __attribute__nonnull__(pTHX_3)
1717                         __attribute__nonnull__(pTHX_4)
1718                         __attribute__nonnull__(pTHX_5);
1719
1720 #ifdef PERL_USES_PL_PIDSTATUS
1721 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1722 #endif
1723 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1724                         __attribute__nonnull__(pTHX_1);
1725
1726 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1727                         __attribute__nonnull__(pTHX_1)
1728                         __attribute__nonnull__(pTHX_2);
1729
1730 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1731                         __attribute__nonnull__(pTHX_1)
1732                         __attribute__nonnull__(pTHX_2)
1733                         __attribute__nonnull__(pTHX_3);
1734
1735 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1736 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1737 PERL_CALLCONV void      Perl_push_scope(pTHX);
1738 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1739 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1740 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1741                         __attribute__nonnull__(pTHX_1);
1742
1743 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1744                         __attribute__nonnull__(pTHX_1);
1745
1746 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1747                         __attribute__nonnull__(pTHX_1)
1748                         __attribute__nonnull__(pTHX_2)
1749                         __attribute__nonnull__(pTHX_3)
1750                         __attribute__nonnull__(pTHX_4)
1751                         __attribute__nonnull__(pTHX_6);
1752
1753 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1754 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2)
1757                         __attribute__nonnull__(pTHX_3);
1758
1759 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)
1760                         __attribute__nonnull__(pTHX_1)
1761                         __attribute__nonnull__(pTHX_3)
1762                         __attribute__nonnull__(pTHX_4);
1763
1764 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1765                         __attribute__nonnull__(pTHX_1);
1766
1767 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1768                         __attribute__nonnull__(pTHX_1)
1769                         __attribute__nonnull__(pTHX_2)
1770                         __attribute__nonnull__(pTHX_3)
1771                         __attribute__nonnull__(pTHX_4)
1772                         __attribute__nonnull__(pTHX_6);
1773
1774 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1775                         __attribute__warn_unused_result__
1776                         __attribute__nonnull__(pTHX_1);
1777
1778 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2);
1781
1782 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1783                         __attribute__nonnull__(pTHX_1)
1784                         __attribute__nonnull__(pTHX_2);
1785
1786 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1787                         __attribute__pure__
1788                         __attribute__nonnull__(pTHX_1)
1789                         __attribute__nonnull__(pTHX_2)
1790                         __attribute__nonnull__(pTHX_3)
1791                         __attribute__nonnull__(pTHX_4);
1792
1793 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1794 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1795 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1796                         __attribute__nonnull__(pTHX_3);
1797
1798 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1799 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1800                         __attribute__nonnull__(pTHX_1);
1801
1802 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1803                         __attribute__nonnull__(pTHX_1)
1804                         __attribute__nonnull__(pTHX_2);
1805
1806 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1807                         __attribute__nonnull__(pTHX_1)
1808                         __attribute__nonnull__(pTHX_2);
1809
1810 #if !defined(HAS_RENAME)
1811 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1812                         __attribute__nonnull__(pTHX_1)
1813                         __attribute__nonnull__(pTHX_2);
1814
1815 #endif
1816 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1817                         __attribute__malloc__
1818                         __attribute__warn_unused_result__;
1819
1820 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1821                         __attribute__malloc__
1822                         __attribute__warn_unused_result__;
1823
1824 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1825                         __attribute__malloc__
1826                         __attribute__warn_unused_result__;
1827
1828 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1829                         __attribute__malloc__
1830                         __attribute__warn_unused_result__
1831                         __attribute__nonnull__(pTHX_1);
1832
1833 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1834 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1835 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1836                         __attribute__nonnull__(pTHX_1)
1837                         __attribute__nonnull__(pTHX_3);
1838
1839 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1840 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1841                         __attribute__nonnull__(pTHX_1);
1842
1843 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1844                         __attribute__nonnull__(pTHX_1);
1845
1846 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1847                         __attribute__nonnull__(pTHX_1);
1848
1849 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1850                         __attribute__nonnull__(pTHX_1);
1851
1852 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1853                         __attribute__nonnull__(pTHX_1)
1854                         __attribute__nonnull__(pTHX_2);
1855
1856 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1857                         __attribute__nonnull__(pTHX_2);
1858
1859 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1860 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1861 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1862 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1863 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1864                         __attribute__nonnull__(pTHX_1);
1865
1866 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1867                         __attribute__nonnull__(pTHX_1);
1868
1869 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1870                         __attribute__nonnull__(pTHX_1);
1871
1872 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1873                         __attribute__nonnull__(pTHX_1);
1874
1875 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1876                         __attribute__nonnull__(pTHX_1);
1877
1878 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1879                         __attribute__nonnull__(pTHX_1)
1880                         __attribute__nonnull__(pTHX_2)
1881                         __attribute__nonnull__(pTHX_3);
1882
1883 PERL_CALLCONV void      Perl_save_hints(pTHX)
1884                         __attribute__noreturn__;
1885
1886 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1887                         __attribute__nonnull__(pTHX_1);
1888
1889 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1890                         __attribute__nonnull__(pTHX_1);
1891
1892 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1893                         __attribute__nonnull__(pTHX_1);
1894
1895 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1896                         __attribute__nonnull__(pTHX_1);
1897
1898 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1899                         __attribute__nonnull__(pTHX_1);
1900
1901 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1902                         __attribute__nonnull__(pTHX_1);
1903
1904 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1905                         __attribute__nonnull__(pTHX_1);
1906
1907 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1908                         __attribute__nonnull__(pTHX_1);
1909
1910 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1911                         __attribute__nonnull__(pTHX_1);
1912
1913 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1914                         __attribute__nonnull__(pTHX_1);
1915
1916 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1917 PERL_CALLCONV void      Perl_save_op(pTHX);
1918 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1919                         __attribute__nonnull__(pTHX_1);
1920
1921 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1922                         __attribute__nonnull__(pTHX_1);
1923
1924 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1925                         __attribute__nonnull__(pTHX_1);
1926
1927 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1928 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1929 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1930                         __attribute__nonnull__(pTHX_1);
1931
1932 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1933                         __attribute__nonnull__(pTHX_1);
1934
1935 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1936                         __attribute__noreturn__;
1937
1938 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1939 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1940 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1941 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1942 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1943                         __attribute__nonnull__(pTHX_1);
1944
1945 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1946                         __attribute__nonnull__(pTHX_1)
1947                         __attribute__nonnull__(pTHX_3);
1948
1949 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1950                         __attribute__nonnull__(pTHX_1)
1951                         __attribute__nonnull__(pTHX_3);
1952
1953 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_2);
1956
1957 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1958                         __attribute__nonnull__(pTHX_1)
1959                         __attribute__nonnull__(pTHX_3);
1960
1961 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1962 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1963                         __attribute__nonnull__(pTHX_1)
1964                         __attribute__nonnull__(pTHX_2)
1965                         __attribute__nonnull__(pTHX_5);
1966
1967 #if !defined(VMS)
1968 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
1969                         __attribute__nonnull__(pTHX_1);
1970
1971 #endif
1972 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1973 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1974                         __attribute__nonnull__(pTHX_1);
1975
1976 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1977 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1978 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1979 #else
1980 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1981 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1982 #endif
1983 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1984                         __attribute__nonnull__(pTHX_1)
1985                         __attribute__nonnull__(pTHX_2);
1986
1987 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
1988 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1989                         __attribute__nonnull__(pTHX_1);
1990
1991 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1992                         __attribute__nonnull__(pTHX_1);
1993
1994 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1995                         __attribute__nonnull__(pTHX_2)
1996                         __attribute__nonnull__(pTHX_3);
1997
1998 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1999                         __attribute__nonnull__(pTHX_1);
2000
2001 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2002                         __attribute__nonnull__(pTHX_1); */
2003
2004 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2005                         __attribute__nonnull__(pTHX_1);
2006
2007 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2008 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2009                         __attribute__nonnull__(pTHX_1);
2010
2011 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2012                         __attribute__nonnull__(pTHX_1); */
2013
2014 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2015                         __attribute__nonnull__(pTHX_1);
2016
2017 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2018                         __attribute__nonnull__(pTHX_1);
2019
2020 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2021                         __attribute__nonnull__(pTHX_1);
2022
2023 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2024                         __attribute__nonnull__(pTHX_1);
2025
2026 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2027                         __attribute__nonnull__(pTHX_1); */
2028
2029 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2030                         __attribute__nonnull__(pTHX_1);
2031
2032 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2033                         __attribute__nonnull__(pTHX_1);
2034
2035 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2036                         __attribute__nonnull__(pTHX_1);
2037
2038 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2039                         __attribute__nonnull__(pTHX_1);
2040
2041 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2042                         __attribute__nonnull__(pTHX_1)
2043                         __attribute__nonnull__(pTHX_2);
2044
2045 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2046                         __attribute__nonnull__(pTHX_1)
2047                         __attribute__nonnull__(pTHX_2);
2048
2049 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2050                         __attribute__nonnull__(pTHX_1)
2051                         __attribute__nonnull__(pTHX_2);
2052
2053 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2054 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2055                         __attribute__nonnull__(pTHX_1);
2056
2057 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2058                         __attribute__nonnull__(pTHX_1);
2059
2060 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2061                         __attribute__nonnull__(pTHX_1)
2062                         __attribute__nonnull__(pTHX_2);
2063
2064 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2065                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2066                         __attribute__nonnull__(pTHX_1)
2067                         __attribute__nonnull__(pTHX_2);
2068
2069 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2070                         __attribute__nonnull__(pTHX_1)
2071                         __attribute__nonnull__(pTHX_2);
2072
2073 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2074                         __attribute__nonnull__(pTHX_1)
2075                         __attribute__nonnull__(pTHX_2);
2076
2077 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2078                         __attribute__nonnull__(pTHX_1)
2079                         __attribute__nonnull__(pTHX_2); */
2080
2081 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2082                         __attribute__nonnull__(pTHX_1); */
2083
2084 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2085                         __attribute__nonnull__(pTHX_1);
2086
2087 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2088 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2089 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2090                         __attribute__nonnull__(pTHX_1);
2091
2092 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2093                         __attribute__nonnull__(pTHX_1)
2094                         __attribute__nonnull__(pTHX_2);
2095
2096 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2097                         __attribute__nonnull__(pTHX_1)
2098                         __attribute__nonnull__(pTHX_2);
2099
2100 #if defined(USE_LOCALE_COLLATE)
2101 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2102                         __attribute__nonnull__(pTHX_1)
2103                         __attribute__nonnull__(pTHX_2);
2104
2105 #endif
2106 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2107                         __attribute__nonnull__(pTHX_1)
2108                         __attribute__nonnull__(pTHX_2)
2109                         __attribute__nonnull__(pTHX_3)
2110                         __attribute__nonnull__(pTHX_4);
2111
2112 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2113                         __attribute__nonnull__(pTHX_1);
2114
2115 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2116                         __attribute__nonnull__(pTHX_1);
2117
2118 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2119                         __attribute__nonnull__(pTHX_1);
2120
2121 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2122                         __attribute__warn_unused_result__
2123                         __attribute__nonnull__(pTHX_1)
2124                         __attribute__nonnull__(pTHX_2);
2125
2126 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2127 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2128 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2129                         __attribute__nonnull__(pTHX_1);
2130
2131 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2132 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2133                         __attribute__nonnull__(pTHX_1)
2134                         __attribute__nonnull__(pTHX_2);
2135
2136 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2137                         __attribute__nonnull__(pTHX_1);
2138
2139 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2140                         __attribute__nonnull__(pTHX_1);
2141
2142 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2143                         __attribute__nonnull__(pTHX_1)
2144                         __attribute__nonnull__(pTHX_4);
2145
2146 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2147                         __attribute__nonnull__(pTHX_2);
2148
2149 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2150 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2151 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2152 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2153                         __attribute__nonnull__(pTHX_1);
2154
2155 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2156                         __attribute__nonnull__(pTHX_1);
2157
2158 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2159                         __attribute__malloc__
2160                         __attribute__warn_unused_result__;
2161
2162 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2163                         __attribute__warn_unused_result__;
2164
2165 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2166 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2167 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2168                         __attribute__nonnull__(pTHX_2);
2169
2170 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2171                         __attribute__nonnull__(pTHX_2);
2172
2173 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2174                         __attribute__nonnull__(pTHX_1); */
2175
2176 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2177                         __attribute__nonnull__(pTHX_1);
2178
2179 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2180                         __attribute__nonnull__(pTHX_1);
2181
2182 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2183                         __attribute__nonnull__(pTHX_1)
2184                         __attribute__nonnull__(pTHX_2);
2185
2186 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2187                         __attribute__nonnull__(pTHX_1)
2188                         __attribute__nonnull__(pTHX_2)
2189                         __attribute__nonnull__(pTHX_3)
2190                         __attribute__nonnull__(pTHX_4)
2191                         __attribute__nonnull__(pTHX_5);
2192
2193 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2194                         __attribute__warn_unused_result__
2195                         __attribute__nonnull__(pTHX_1);
2196
2197 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2198                         __attribute__nonnull__(pTHX_1)
2199                         __attribute__nonnull__(pTHX_2);
2200
2201 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2202 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2203                         __attribute__nonnull__(pTHX_1);
2204
2205 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2206                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2207                         __attribute__nonnull__(pTHX_1)
2208                         __attribute__nonnull__(pTHX_2);
2209
2210 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2211                         __attribute__nonnull__(pTHX_1)
2212                         __attribute__nonnull__(pTHX_2);
2213
2214 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2215                         __attribute__nonnull__(pTHX_1);
2216
2217 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2218                         __attribute__nonnull__(pTHX_1);
2219
2220 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2221                         __attribute__nonnull__(pTHX_1);
2222
2223 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2227                         __attribute__nonnull__(pTHX_1);
2228
2229 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2230                         __attribute__nonnull__(pTHX_1);
2231
2232 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2233                         __attribute__nonnull__(pTHX_1);
2234
2235 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2236                         __attribute__nonnull__(pTHX_1);
2237
2238 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2239                         __attribute__nonnull__(pTHX_1)
2240                         __attribute__nonnull__(pTHX_3);
2241
2242 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2243                         __attribute__nonnull__(pTHX_1);
2244
2245 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2246                         __attribute__nonnull__(pTHX_1);
2247
2248 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2249                         __attribute__nonnull__(pTHX_1); */
2250
2251 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
2252                         __attribute__nonnull__(pTHX_1);
2253
2254 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2255                         __attribute__warn_unused_result__
2256                         __attribute__nonnull__(pTHX_1);
2257
2258 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2259                         __attribute__nonnull__(pTHX_1);
2260
2261 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
2262                         __attribute__nonnull__(pTHX_1);
2263
2264 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2265                         __attribute__nonnull__(pTHX_1);
2266
2267 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2268                         __attribute__nonnull__(pTHX_1);
2269
2270 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2271                         __attribute__nonnull__(pTHX_1);
2272
2273 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2274                         __attribute__nonnull__(pTHX_1);
2275
2276 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2277                         __attribute__nonnull__(pTHX_1)
2278                         __attribute__nonnull__(pTHX_2);
2279
2280 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2281                         __attribute__nonnull__(pTHX_1)
2282                         __attribute__nonnull__(pTHX_2);
2283
2284 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2285                         __attribute__warn_unused_result__
2286                         __attribute__nonnull__(pTHX_1);
2287
2288 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2289                         __attribute__nonnull__(pTHX_1)
2290                         __attribute__nonnull__(pTHX_2)
2291                         __attribute__nonnull__(pTHX_3);
2292
2293 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
2294                         __attribute__nonnull__(pTHX_1)
2295                         __attribute__nonnull__(pTHX_2);
2296
2297 PERL_CALLCONV void      Perl_taint_env(pTHX);
2298 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2299                         __attribute__nonnull__(pTHX_2);
2300
2301 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2302                         __attribute__nonnull__(pTHX_1)
2303                         __attribute__nonnull__(pTHX_2)
2304                         __attribute__nonnull__(pTHX_4)
2305                         __attribute__nonnull__(pTHX_5)
2306                         __attribute__nonnull__(pTHX_6);
2307
2308 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2309                         __attribute__nonnull__(pTHX_1)
2310                         __attribute__nonnull__(pTHX_2);
2311
2312 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2);
2315
2316 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2317                         __attribute__nonnull__(pTHX_1)
2318                         __attribute__nonnull__(pTHX_2);
2319
2320 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2321                         __attribute__nonnull__(pTHX_1)
2322                         __attribute__nonnull__(pTHX_2);
2323
2324 #if defined(UNLINK_ALL_VERSIONS)
2325 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2326                         __attribute__nonnull__(pTHX_1);
2327
2328 #endif
2329 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)
2330                         __attribute__nonnull__(pTHX_1)
2331                         __attribute__nonnull__(pTHX_2)
2332                         __attribute__nonnull__(pTHX_3)
2333                         __attribute__nonnull__(pTHX_5);
2334
2335 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2336                         __attribute__nonnull__(pTHX_1)
2337                         __attribute__nonnull__(pTHX_2)
2338                         __attribute__nonnull__(pTHX_3)
2339                         __attribute__nonnull__(pTHX_4);
2340
2341 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2342 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2343 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2344                         __attribute__nonnull__(pTHX_4);
2345
2346 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2347                         __attribute__nonnull__(pTHX_1)
2348                         __attribute__nonnull__(pTHX_2)
2349                         __attribute__nonnull__(pTHX_4);
2350
2351 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2352                         __attribute__nonnull__(pTHX_1)
2353                         __attribute__nonnull__(pTHX_2)
2354                         __attribute__nonnull__(pTHX_4);
2355
2356 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2357                         __attribute__warn_unused_result__
2358                         __attribute__pure__
2359                         __attribute__nonnull__(pTHX_1)
2360                         __attribute__nonnull__(pTHX_2);
2361
2362 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2363                         __attribute__warn_unused_result__
2364                         __attribute__pure__
2365                         __attribute__nonnull__(pTHX_1)
2366                         __attribute__nonnull__(pTHX_2);
2367
2368 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2369                         __attribute__warn_unused_result__
2370                         __attribute__pure__
2371                         __attribute__nonnull__(pTHX_1);
2372
2373 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2374                         __attribute__nonnull__(pTHX_1)
2375                         __attribute__nonnull__(pTHX_2);
2376
2377 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2378                         __attribute__nonnull__(pTHX_1)
2379                         __attribute__nonnull__(pTHX_2);
2380
2381 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2382                         __attribute__nonnull__(pTHX_1)
2383                         __attribute__nonnull__(pTHX_2);
2384
2385 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2386                         __attribute__nonnull__(pTHX_1);
2387
2388 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2389                         __attribute__nonnull__(pTHX_1);
2390
2391 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2392                         __attribute__nonnull__(pTHX_1);
2393
2394 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2395                         __attribute__nonnull__(pTHX_1);
2396
2397 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2398                         __attribute__nonnull__(pTHX_1);
2399
2400 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2401                         __attribute__nonnull__(pTHX_1);
2402
2403 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2404                         __attribute__nonnull__(pTHX_1);
2405
2406 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2407                         __attribute__nonnull__(pTHX_1);
2408
2409 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2410                         __attribute__nonnull__(pTHX_1)
2411                         __attribute__nonnull__(pTHX_2);
2412
2413 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2414                         __attribute__warn_unused_result__
2415                         __attribute__nonnull__(pTHX_1)
2416                         __attribute__nonnull__(pTHX_2);
2417
2418 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2419                         __attribute__nonnull__(pTHX_1);
2420
2421 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2422                         __attribute__nonnull__(pTHX_1);
2423
2424 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2425                         __attribute__nonnull__(pTHX_2);
2426
2427 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2428                         __attribute__nonnull__(pTHX_1);
2429
2430 PERL_CALLCONV U32       Perl_seed(pTHX);
2431 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2432                         __attribute__warn_unused_result__;
2433
2434 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2435 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2436 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2437                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2438                         __attribute__nonnull__(pTHX_1);
2439
2440 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2441                         __attribute__nonnull__(pTHX_1);
2442
2443 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2444                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2445                         __attribute__nonnull__(pTHX_2);
2446
2447 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2448                         __attribute__nonnull__(pTHX_2);
2449
2450 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2451                         __attribute__nonnull__(pTHX_1);
2452
2453 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2454                         __attribute__nonnull__(pTHX_1);
2455
2456 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2457                         __attribute__nonnull__(pTHX_1);
2458
2459 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2460                         __attribute__nonnull__(pTHX_1);
2461
2462 PERL_CALLCONV int       Perl_yylex(pTHX);
2463 PERL_CALLCONV int       Perl_yyparse(pTHX);
2464 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2465                         __attribute__nonnull__(pTHX_1);
2466
2467 #if defined(MYMALLOC)
2468 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2469                         __attribute__nonnull__(pTHX_1);
2470
2471 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2472                         __attribute__nonnull__(pTHX_1);
2473
2474 #endif
2475 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2476                         __attribute__malloc__
2477                         __attribute__warn_unused_result__;
2478
2479 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2480                         __attribute__malloc__
2481                         __attribute__warn_unused_result__;
2482
2483 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2484                         __attribute__malloc__
2485                         __attribute__warn_unused_result__;
2486
2487 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2488 #if defined(PERL_GLOBAL_STRUCT)
2489 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2490 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2491 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2492                         __attribute__nonnull__(pTHX_1);
2493
2494 #endif
2495 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2496 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2497 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2498                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2499                         __attribute__nonnull__(pTHX_1)
2500                         __attribute__nonnull__(pTHX_2);
2501
2502 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2);
2505
2506 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2507                         __attribute__nonnull__(pTHX_1)
2508                         __attribute__nonnull__(pTHX_2);
2509
2510 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2511                         __attribute__nonnull__(pTHX_1)
2512                         __attribute__nonnull__(pTHX_2);
2513
2514 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2515                         __attribute__nonnull__(pTHX_1);
2516
2517 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2518                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2519                         __attribute__nonnull__(pTHX_1)
2520                         __attribute__nonnull__(pTHX_2);
2521
2522 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2523                         __attribute__nonnull__(pTHX_1)
2524                         __attribute__nonnull__(pTHX_2);
2525
2526 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2527                         __attribute__nonnull__(pTHX_1);
2528
2529 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2530                         __attribute__nonnull__(pTHX_1);
2531
2532 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2533                         __attribute__nonnull__(pTHX_1);
2534
2535 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2536                         __attribute__nonnull__(pTHX_1);
2537
2538 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2539                         __attribute__nonnull__(pTHX_1);
2540
2541 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2542                         __attribute__nonnull__(pTHX_1)
2543                         __attribute__nonnull__(pTHX_2);
2544
2545 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2546                         __attribute__nonnull__(pTHX_1);
2547
2548 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2549                         __attribute__nonnull__(pTHX_1);
2550
2551 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2552                         __attribute__warn_unused_result__;
2553
2554 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2555                         __attribute__nonnull__(pTHX_1)
2556                         __attribute__nonnull__(pTHX_2);
2557
2558 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2559                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2560                         __attribute__nonnull__(pTHX_2)
2561                         __attribute__nonnull__(pTHX_3);
2562
2563 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2564                         __attribute__nonnull__(pTHX_2)
2565                         __attribute__nonnull__(pTHX_3);
2566
2567 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2568                         __attribute__nonnull__(pTHX_2)
2569                         __attribute__nonnull__(pTHX_3)
2570                         __attribute__nonnull__(pTHX_4);
2571
2572 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2573                         __attribute__nonnull__(pTHX_2)
2574                         __attribute__nonnull__(pTHX_3)
2575                         __attribute__nonnull__(pTHX_4);
2576
2577 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2578                         __attribute__nonnull__(pTHX_2)
2579                         __attribute__nonnull__(pTHX_3)
2580                         __attribute__nonnull__(pTHX_4);
2581
2582 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2583                         __attribute__nonnull__(pTHX_2)
2584                         __attribute__nonnull__(pTHX_3);
2585
2586 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2587                         __attribute__nonnull__(pTHX_2);
2588
2589 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2590                         __attribute__nonnull__(pTHX_2);
2591
2592 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2593                         __attribute__nonnull__(pTHX_2);
2594
2595 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2596 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2597 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2598                         __attribute__warn_unused_result__
2599                         __attribute__nonnull__(pTHX_1);
2600
2601 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2602                         __attribute__warn_unused_result__
2603                         __attribute__nonnull__(pTHX_1);
2604
2605 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2606                         __attribute__warn_unused_result__
2607                         __attribute__nonnull__(pTHX_1);
2608
2609 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2610                         __attribute__warn_unused_result__
2611                         __attribute__nonnull__(pTHX_1); */
2612
2613 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2614                         __attribute__warn_unused_result__
2615                         __attribute__nonnull__(pTHX_1); */
2616
2617 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2618                         __attribute__warn_unused_result__
2619                         __attribute__nonnull__(pTHX_1); */
2620
2621 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2622                         __attribute__nonnull__(pTHX_1); */
2623
2624 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2625                         __attribute__nonnull__(pTHX_1);
2626
2627 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2628                         __attribute__nonnull__(pTHX_1);
2629
2630 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2631                         __attribute__nonnull__(pTHX_1);
2632
2633 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2634                         __attribute__nonnull__(pTHX_1);
2635
2636 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2637                         __attribute__nonnull__(pTHX_1);
2638
2639 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2640 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2641                         __attribute__nonnull__(pTHX_1);
2642
2643 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2644                         __attribute__nonnull__(pTHX_1)
2645                         __attribute__nonnull__(pTHX_2);
2646
2647 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2648 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2649 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2650                         __attribute__noreturn__;
2651
2652 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2653                         __attribute__nonnull__(pTHX_1);
2654
2655 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2656 #if defined(USE_ITHREADS)
2657 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2658                         __attribute__malloc__
2659                         __attribute__warn_unused_result__
2660                         __attribute__nonnull__(pTHX_4);
2661
2662 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2663                         __attribute__malloc__
2664                         __attribute__warn_unused_result__
2665                         __attribute__nonnull__(pTHX_2);
2666
2667 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2668                         __attribute__malloc__
2669                         __attribute__warn_unused_result__
2670                         __attribute__nonnull__(pTHX_1)
2671                         __attribute__nonnull__(pTHX_2);
2672
2673 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2674                         __attribute__malloc__
2675                         __attribute__warn_unused_result__
2676                         __attribute__nonnull__(pTHX_2);
2677
2678 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2679                         __attribute__malloc__
2680                         __attribute__warn_unused_result__
2681                         __attribute__nonnull__(pTHX_3);
2682
2683 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2684                         __attribute__malloc__
2685                         __attribute__warn_unused_result__
2686                         __attribute__nonnull__(pTHX_2);
2687
2688 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2689                         __attribute__malloc__
2690                         __attribute__warn_unused_result__
2691                         __attribute__nonnull__(pTHX_2);
2692
2693 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2694                         __attribute__malloc__
2695                         __attribute__warn_unused_result__
2696                         __attribute__nonnull__(pTHX_3);
2697
2698 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2699                         __attribute__malloc__
2700                         __attribute__warn_unused_result__;
2701
2702 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2703                         __attribute__malloc__
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_2);
2706
2707 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2708                         __attribute__malloc__
2709                         __attribute__warn_unused_result__
2710                         __attribute__nonnull__(pTHX_2);
2711
2712 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2713                         __attribute__malloc__
2714                         __attribute__warn_unused_result__
2715                         __attribute__nonnull__(pTHX_2);
2716
2717 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2718                         __attribute__nonnull__(pTHX_1)
2719                         __attribute__nonnull__(pTHX_2)
2720                         __attribute__nonnull__(pTHX_3);
2721
2722 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2723                         __attribute__malloc__
2724                         __attribute__warn_unused_result__;
2725
2726 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2727                         __attribute__malloc__
2728                         __attribute__warn_unused_result__
2729                         __attribute__nonnull__(pTHX_1)
2730                         __attribute__nonnull__(pTHX_2);
2731
2732 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2733                         __attribute__nonnull__(pTHX_1)
2734                         __attribute__nonnull__(pTHX_3);
2735
2736 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2737                         __attribute__nonnull__(pTHX_1);
2738
2739 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2740 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2741 #  if defined(HAVE_INTERP_INTERN)
2742 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2743                         __attribute__nonnull__(pTHX_1)
2744                         __attribute__nonnull__(pTHX_2);
2745
2746 #  endif
2747 #endif
2748 #if defined(HAVE_INTERP_INTERN)
2749 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2750 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2751 #endif
2752
2753 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2754                         __attribute__warn_unused_result__
2755                         __attribute__nonnull__(pTHX_1);
2756
2757 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2758                         __attribute__warn_unused_result__
2759                         __attribute__nonnull__(pTHX_1);
2760
2761
2762 #if defined(PERL_OLD_COPY_ON_WRITE)
2763 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2764                         __attribute__nonnull__(pTHX_1);
2765
2766 #endif
2767
2768 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2769 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2770 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2771 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2772
2773 END_EXTERN_C
2774
2775 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2776 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2777                         __attribute__warn_unused_result__
2778                         __attribute__nonnull__(pTHX_1);
2779
2780 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2781                         __attribute__warn_unused_result__
2782                         __attribute__nonnull__(pTHX_1);
2783
2784 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2785                         __attribute__warn_unused_result__
2786                         __attribute__nonnull__(pTHX_1);
2787
2788 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2789                         __attribute__warn_unused_result__
2790                         __attribute__nonnull__(pTHX_1);
2791
2792 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2793                         __attribute__warn_unused_result__
2794                         __attribute__nonnull__(pTHX_1);
2795
2796 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2797                         __attribute__warn_unused_result__
2798                         __attribute__nonnull__(pTHX_1);
2799
2800 #endif
2801
2802 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2803 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2804                         __attribute__nonnull__(pTHX_1);
2805
2806 STATIC void     S_require_errno(pTHX_ GV *gv)
2807                         __attribute__nonnull__(pTHX_1);
2808
2809 #endif
2810
2811 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2812 STATIC void     S_hsplit(pTHX_ HV *hv)
2813                         __attribute__nonnull__(pTHX_1);
2814
2815 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2816                         __attribute__nonnull__(pTHX_1);
2817
2818 STATIC HE*      S_new_he(pTHX)
2819                         __attribute__malloc__
2820                         __attribute__warn_unused_result__;
2821
2822 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2823                         __attribute__malloc__
2824                         __attribute__warn_unused_result__
2825                         __attribute__nonnull__(pTHX_1);
2826
2827 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2828                         __attribute__nonnull__(pTHX_1)
2829                         __attribute__nonnull__(pTHX_2)
2830                         __attribute__nonnull__(pTHX_3);
2831
2832 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2833 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2834                         __attribute__warn_unused_result__
2835                         __attribute__nonnull__(pTHX_1);
2836
2837 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2838                         __attribute__noreturn__
2839                         __attribute__nonnull__(pTHX_2)
2840                         __attribute__nonnull__(pTHX_4);
2841
2842 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2843                         __attribute__nonnull__(pTHX_1);
2844
2845 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2846 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2847 #endif
2848
2849 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2850 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2851                         __attribute__nonnull__(pTHX_2);
2852
2853 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2854                         __attribute__nonnull__(pTHX_1)
2855                         __attribute__nonnull__(pTHX_2)
2856                         __attribute__nonnull__(pTHX_3);
2857
2858 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2859                         __attribute__nonnull__(pTHX_1)
2860                         __attribute__nonnull__(pTHX_2)
2861                         __attribute__nonnull__(pTHX_3);
2862
2863 STATIC void     S_restore_magic(pTHX_ const void *p)
2864                         __attribute__nonnull__(pTHX_1);
2865
2866 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2867                         __attribute__nonnull__(pTHX_1);
2868
2869
2870 #endif
2871
2872 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2873 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2874                         __attribute__warn_unused_result__
2875                         __attribute__nonnull__(pTHX_1);
2876
2877 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2878                         __attribute__warn_unused_result__
2879                         __attribute__nonnull__(pTHX_1);
2880
2881 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2882                         __attribute__warn_unused_result__
2883                         __attribute__nonnull__(pTHX_1);
2884
2885 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2886                         __attribute__warn_unused_result__
2887                         __attribute__nonnull__(pTHX_1);
2888
2889 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2890                         __attribute__warn_unused_result__
2891                         __attribute__nonnull__(pTHX_1);
2892
2893 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2894                         __attribute__warn_unused_result__
2895                         __attribute__nonnull__(pTHX_1);
2896
2897 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2898                         __attribute__warn_unused_result__
2899                         __attribute__nonnull__(pTHX_1);
2900
2901 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2902                         __attribute__warn_unused_result__
2903                         __attribute__nonnull__(pTHX_1);
2904
2905 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2906                         __attribute__warn_unused_result__
2907                         __attribute__nonnull__(pTHX_1);
2908
2909 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2910                         __attribute__warn_unused_result__
2911                         __attribute__nonnull__(pTHX_1);
2912
2913 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2914                         __attribute__warn_unused_result__
2915                         __attribute__nonnull__(pTHX_1);
2916
2917 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2918                         __attribute__warn_unused_result__
2919                         __attribute__nonnull__(pTHX_1);
2920
2921 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2922                         __attribute__warn_unused_result__
2923                         __attribute__nonnull__(pTHX_1);
2924
2925 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2926                         __attribute__warn_unused_result__
2927                         __attribute__nonnull__(pTHX_1);
2928
2929 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2930                         __attribute__warn_unused_result__
2931                         __attribute__nonnull__(pTHX_1);
2932
2933 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2934                         __attribute__warn_unused_result__
2935                         __attribute__nonnull__(pTHX_1);
2936
2937 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2938                         __attribute__warn_unused_result__
2939                         __attribute__nonnull__(pTHX_1);
2940
2941 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2942                         __attribute__warn_unused_result__
2943                         __attribute__nonnull__(pTHX_1);
2944
2945 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2946                         __attribute__warn_unused_result__
2947                         __attribute__nonnull__(pTHX_1);
2948
2949 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2950                         __attribute__warn_unused_result__
2951                         __attribute__nonnull__(pTHX_1);
2952
2953 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2954                         __attribute__warn_unused_result__
2955                         __attribute__nonnull__(pTHX_1);
2956
2957 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2958                         __attribute__warn_unused_result__
2959                         __attribute__nonnull__(pTHX_1);
2960
2961 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2962                         __attribute__warn_unused_result__
2963                         __attribute__nonnull__(pTHX_1);
2964
2965 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2966                         __attribute__warn_unused_result__
2967                         __attribute__nonnull__(pTHX_1);
2968
2969 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2970                         __attribute__warn_unused_result__
2971                         __attribute__nonnull__(pTHX_1);
2972
2973 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2974                         __attribute__warn_unused_result__
2975                         __attribute__nonnull__(pTHX_1);
2976
2977 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2978                         __attribute__warn_unused_result__
2979                         __attribute__nonnull__(pTHX_1);
2980
2981 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2982                         __attribute__warn_unused_result__
2983                         __attribute__nonnull__(pTHX_1);
2984
2985 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2986                         __attribute__warn_unused_result__
2987                         __attribute__nonnull__(pTHX_1);
2988
2989 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2990                         __attribute__warn_unused_result__
2991                         __attribute__nonnull__(pTHX_1);
2992
2993 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2994                         __attribute__warn_unused_result__
2995                         __attribute__nonnull__(pTHX_1);
2996
2997 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2998                         __attribute__warn_unused_result__
2999                         __attribute__nonnull__(pTHX_1);
3000
3001 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3002                         __attribute__warn_unused_result__
3003                         __attribute__nonnull__(pTHX_1);
3004
3005 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3006                         __attribute__warn_unused_result__
3007                         __attribute__nonnull__(pTHX_1);
3008
3009 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3010                         __attribute__warn_unused_result__
3011                         __attribute__nonnull__(pTHX_1);
3012
3013 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3014                         __attribute__warn_unused_result__
3015                         __attribute__nonnull__(pTHX_1);
3016
3017 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3018                         __attribute__warn_unused_result__
3019                         __attribute__nonnull__(pTHX_1);
3020
3021 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3022                         __attribute__warn_unused_result__
3023                         __attribute__nonnull__(pTHX_1);
3024
3025 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3026                         __attribute__warn_unused_result__
3027                         __attribute__nonnull__(pTHX_1);
3028
3029 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3030                         __attribute__warn_unused_result__
3031                         __attribute__nonnull__(pTHX_1);
3032
3033 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3034                         __attribute__warn_unused_result__
3035                         __attribute__nonnull__(pTHX_1);
3036
3037 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
3038                         __attribute__warn_unused_result__
3039                         __attribute__nonnull__(pTHX_1);
3040
3041 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3042                         __attribute__warn_unused_result__;
3043
3044 STATIC void     S_cop_free(pTHX_ COP *cop)
3045                         __attribute__nonnull__(pTHX_1);
3046
3047 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3048 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3049                         __attribute__nonnull__(pTHX_1);
3050
3051 STATIC OP*      S_newDEFSVOP(pTHX)
3052                         __attribute__warn_unused_result__;
3053
3054 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3055                         __attribute__warn_unused_result__
3056                         __attribute__nonnull__(pTHX_3)
3057                         __attribute__nonnull__(pTHX_4);
3058
3059 STATIC void     S_simplify_sort(pTHX_ OP *o)
3060                         __attribute__nonnull__(pTHX_1);
3061
3062 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3063                         __attribute__nonnull__(pTHX_1);
3064
3065 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
3066                         __attribute__nonnull__(pTHX_1);
3067
3068 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3069                         __attribute__nonnull__(pTHX_3);
3070
3071 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3072                         __attribute__nonnull__(pTHX_1);
3073
3074 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3075                         __attribute__nonnull__(pTHX_1)
3076                         __attribute__nonnull__(pTHX_2);
3077
3078 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3079                         __attribute__nonnull__(pTHX_1)
3080                         __attribute__nonnull__(pTHX_2)
3081                         __attribute__nonnull__(pTHX_4);
3082
3083 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3084                         __attribute__nonnull__(pTHX_2)
3085                         __attribute__nonnull__(pTHX_3)
3086                         __attribute__nonnull__(pTHX_4);
3087
3088 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3089                         __attribute__nonnull__(pTHX_1);
3090
3091 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3092                         __attribute__warn_unused_result__
3093                         __attribute__nonnull__(pTHX_1);
3094
3095 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3096                         __attribute__warn_unused_result__
3097                         __attribute__nonnull__(pTHX_1)
3098                         __attribute__nonnull__(pTHX_2);
3099
3100 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3101                         __attribute__warn_unused_result__
3102                         __attribute__nonnull__(pTHX_1)
3103                         __attribute__nonnull__(pTHX_2);
3104
3105 #endif
3106 #if defined(PL_OP_SLAB_ALLOC)
3107 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3108                         __attribute__malloc__
3109                         __attribute__warn_unused_result__;
3110
3111 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3112                         __attribute__nonnull__(pTHX_1);
3113
3114 #endif
3115
3116 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3117 STATIC void     S_find_beginning(pTHX);
3118 STATIC void     S_forbid_setid(pTHX_ const char * s)
3119                         __attribute__nonnull__(pTHX_1);
3120
3121 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3122 STATIC void     S_init_interp(pTHX);
3123 STATIC void     S_init_ids(pTHX);
3124 STATIC void     S_init_lexer(pTHX);
3125 STATIC void     S_init_main_stash(pTHX);
3126 STATIC void     S_init_perllib(pTHX);
3127 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3128                         __attribute__nonnull__(pTHX_2);
3129
3130 STATIC void     S_init_predump_symbols(pTHX);
3131 STATIC void     S_my_exit_jump(pTHX)
3132                         __attribute__noreturn__;
3133
3134 STATIC void     S_nuke_stacks(pTHX);
3135 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
3136                         __attribute__nonnull__(pTHX_1)
3137                         __attribute__nonnull__(pTHX_3);
3138
3139 STATIC void     S_usage(pTHX_ const char *name)
3140                         __attribute__nonnull__(pTHX_1);
3141
3142 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
3143                         __attribute__nonnull__(pTHX_1)
3144                         __attribute__nonnull__(pTHX_2);
3145
3146 #  if defined(IAMSUID)
3147 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3148 #  endif
3149 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3150 STATIC void     S_run_body(pTHX_ I32 oldscope)
3151                         __attribute__noreturn__;
3152
3153 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
3154                         __attribute__nonnull__(pTHX_1);
3155
3156 STATIC void*    S_call_list_body(pTHX_ CV *cv)
3157                         __attribute__nonnull__(pTHX_1);
3158
3159 #endif
3160
3161 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3162 STATIC SV*      S_refto(pTHX_ SV* sv)
3163                         __attribute__warn_unused_result__
3164                         __attribute__nonnull__(pTHX_1);
3165
3166 #endif
3167
3168 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3169 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3170                         __attribute__nonnull__(pTHX_1)
3171                         __attribute__nonnull__(pTHX_2)
3172                         __attribute__nonnull__(pTHX_3)
3173                         __attribute__nonnull__(pTHX_4);
3174
3175 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3176                         __attribute__nonnull__(pTHX_1)
3177                         __attribute__nonnull__(pTHX_2)
3178                         __attribute__nonnull__(pTHX_3)
3179                         __attribute__nonnull__(pTHX_4);
3180
3181 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3182                         __attribute__nonnull__(pTHX_1);
3183
3184 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3185                         __attribute__nonnull__(pTHX_1);
3186
3187 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3188                         __attribute__nonnull__(pTHX_1);
3189
3190 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3191                         __attribute__warn_unused_result__
3192                         __attribute__nonnull__(pTHX_1);
3193
3194 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3195                         __attribute__nonnull__(pTHX_1)
3196                         __attribute__nonnull__(pTHX_2);
3197
3198 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3199                         __attribute__nonnull__(pTHX_1)
3200                         __attribute__nonnull__(pTHX_2);
3201
3202 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3203                         __attribute__warn_unused_result__
3204                         __attribute__nonnull__(pTHX_1)
3205                         __attribute__nonnull__(pTHX_2);
3206
3207 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3208                         __attribute__nonnull__(1)
3209                         __attribute__nonnull__(2);
3210
3211 STATIC char     S_first_symbol(const char *pat, const char *patend)
3212                         __attribute__nonnull__(1)
3213                         __attribute__nonnull__(2);
3214
3215 #endif
3216
3217 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3218 STATIC OP*      S_docatch(pTHX_ OP *o)
3219                         __attribute__warn_unused_result__;
3220
3221 STATIC void     S_docatch_body(pTHX);
3222 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3223                         __attribute__warn_unused_result__
3224                         __attribute__nonnull__(pTHX_1)
3225                         __attribute__nonnull__(pTHX_2)
3226                         __attribute__nonnull__(pTHX_3)
3227                         __attribute__nonnull__(pTHX_4);
3228
3229 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3230                         __attribute__warn_unused_result__
3231                         __attribute__nonnull__(pTHX_1);
3232
3233 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3234                         __attribute__warn_unused_result__;
3235
3236 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3237                         __attribute__warn_unused_result__;
3238
3239 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3240                         __attribute__warn_unused_result__
3241                         __attribute__nonnull__(pTHX_1);
3242
3243 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3244                         __attribute__warn_unused_result__;
3245
3246 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3247                         __attribute__warn_unused_result__;
3248
3249 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3250                         __attribute__warn_unused_result__
3251                         __attribute__nonnull__(pTHX_1);
3252
3253 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3254                         __attribute__nonnull__(pTHX_2);
3255
3256 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3257                         __attribute__warn_unused_result__;
3258
3259 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3260                         __attribute__warn_unused_result__
3261                         __attribute__nonnull__(pTHX_1)
3262                         __attribute__nonnull__(pTHX_2);
3263
3264 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3265                         __attribute__warn_unused_result__
3266                         __attribute__nonnull__(pTHX_1);
3267
3268 #endif
3269
3270 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3271 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3272                         __attribute__nonnull__(pTHX_1)
3273                         __attribute__nonnull__(pTHX_2)
3274                         __attribute__nonnull__(pTHX_3);
3275
3276 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3277                         __attribute__warn_unused_result__
3278                         __attribute__nonnull__(pTHX_1)
3279                         __attribute__nonnull__(pTHX_2);
3280
3281 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3282                         __attribute__warn_unused_result__
3283                         __attribute__nonnull__(pTHX_1);
3284
3285 #endif
3286
3287 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3288 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3289                         __attribute__nonnull__(pTHX_1)
3290                         __attribute__nonnull__(pTHX_2)
3291                         __attribute__nonnull__(pTHX_3);
3292
3293 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3294                         __attribute__nonnull__(pTHX_1);
3295
3296 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3297 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3298                         __attribute__warn_unused_result__
3299                         __attribute__nonnull__(pTHX_1)
3300                         __attribute__nonnull__(pTHX_2);
3301
3302 #  endif
3303 #endif
3304
3305 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3306 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3307                         __attribute__nonnull__(pTHX_1)
3308                         __attribute__nonnull__(pTHX_3);
3309
3310 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3311                         __attribute__nonnull__(pTHX_1);
3312
3313 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3314                         __attribute__nonnull__(pTHX_1)
3315                         __attribute__nonnull__(pTHX_2);
3316
3317 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3318                         __attribute__nonnull__(pTHX_1)
3319                         __attribute__nonnull__(pTHX_2);
3320
3321 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_3)
3324                         __attribute__nonnull__(pTHX_4);
3325
3326 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3327                         __attribute__nonnull__(pTHX_1);
3328
3329 STATIC I32      S_regcurly(pTHX_ const char *)
3330                         __attribute__warn_unused_result__
3331                         __attribute__nonnull__(pTHX_1);
3332
3333 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3334                         __attribute__nonnull__(pTHX_1);
3335
3336 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3337                         __attribute__nonnull__(pTHX_1)
3338                         __attribute__nonnull__(pTHX_2);
3339
3340 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3341                         __attribute__nonnull__(pTHX_1)
3342                         __attribute__nonnull__(pTHX_3);
3343
3344 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3345                         __attribute__nonnull__(pTHX_1)
3346                         __attribute__nonnull__(pTHX_2)
3347                         __attribute__nonnull__(pTHX_3);
3348
3349 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3350                         __attribute__nonnull__(pTHX_1)
3351                         __attribute__nonnull__(pTHX_2)
3352                         __attribute__nonnull__(pTHX_3);
3353
3354 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3355                         __attribute__nonnull__(pTHX_1)
3356                         __attribute__nonnull__(pTHX_2);
3357
3358 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3359                         __attribute__nonnull__(pTHX_1);
3360
3361 #  ifdef DEBUGGING
3362 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3363                         __attribute__nonnull__(pTHX_1)
3364                         __attribute__nonnull__(pTHX_2)
3365                         __attribute__nonnull__(pTHX_4);
3366
3367 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3368                         __attribute__nonnull__(pTHX_1);
3369
3370 #  endif
3371 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3372                         __attribute__nonnull__(pTHX_1)
3373                         __attribute__nonnull__(pTHX_2);
3374
3375 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3376                         __attribute__nonnull__(pTHX_1)
3377                         __attribute__nonnull__(pTHX_2);
3378
3379 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3380                         __attribute__nonnull__(pTHX_1);
3381
3382 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3383                         __attribute__nonnull__(pTHX_1)
3384                         __attribute__nonnull__(pTHX_2);
3385
3386 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3387                         __attribute__nonnull__(pTHX_1)
3388                         __attribute__nonnull__(pTHX_2);
3389
3390 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3391                         __attribute__nonnull__(pTHX_1)
3392                         __attribute__nonnull__(pTHX_2);
3393
3394 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3395                         __attribute__nonnull__(pTHX_1)
3396                         __attribute__nonnull__(pTHX_2)
3397                         __attribute__nonnull__(pTHX_3);
3398
3399 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)
3400                         __attribute__nonnull__(pTHX_1)
3401                         __attribute__nonnull__(pTHX_2)
3402                         __attribute__nonnull__(pTHX_3)
3403                         __attribute__nonnull__(pTHX_4);
3404
3405 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3406                         __attribute__nonnull__(pTHX_1)
3407                         __attribute__nonnull__(pTHX_3);
3408
3409 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3410                         __attribute__noreturn__
3411                         __attribute__nonnull__(pTHX_1)
3412                         __attribute__nonnull__(pTHX_2);
3413
3414 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3415                         __attribute__nonnull__(pTHX_1);
3416
3417 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3418                         __attribute__nonnull__(pTHX_1);
3419
3420
3421 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3422                         __attribute__nonnull__(pTHX_1)
3423                         __attribute__nonnull__(pTHX_2)
3424                         __attribute__nonnull__(pTHX_3)
3425                         __attribute__nonnull__(pTHX_4)
3426                         __attribute__nonnull__(pTHX_5);
3427
3428 #endif
3429
3430 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3431 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3432                         __attribute__warn_unused_result__
3433                         __attribute__nonnull__(pTHX_1);
3434
3435 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3436                         __attribute__warn_unused_result__
3437                         __attribute__nonnull__(pTHX_1);
3438
3439 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3440                         __attribute__warn_unused_result__
3441                         __attribute__nonnull__(pTHX_1)
3442                         __attribute__nonnull__(pTHX_3);
3443
3444 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3445                         __attribute__warn_unused_result__
3446                         __attribute__nonnull__(pTHX_1)
3447                         __attribute__nonnull__(pTHX_2);
3448
3449 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3450                         __attribute__warn_unused_result__
3451                         __attribute__nonnull__(pTHX_1)
3452                         __attribute__nonnull__(pTHX_2);
3453
3454 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3455 STATIC char*    S_regcppop(pTHX);
3456 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3457 STATIC void     S_cache_re(pTHX_ regexp *prog)
3458                         __attribute__nonnull__(pTHX_1);
3459
3460 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3461                         __attribute__warn_unused_result__
3462                         __attribute__nonnull__(pTHX_1);
3463
3464 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3465                         __attribute__warn_unused_result__
3466                         __attribute__nonnull__(pTHX_1)
3467                         __attribute__nonnull__(pTHX_3);
3468
3469 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3470                         __attribute__warn_unused_result__
3471                         __attribute__nonnull__(pTHX_1);
3472
3473 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3474                         __attribute__warn_unused_result__
3475                         __attribute__nonnull__(pTHX_1)
3476                         __attribute__nonnull__(pTHX_3);
3477
3478 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3479                         __attribute__warn_unused_result__
3480                         __attribute__nonnull__(pTHX_1)
3481                         __attribute__nonnull__(pTHX_2)
3482                         __attribute__nonnull__(pTHX_3)
3483                         __attribute__nonnull__(pTHX_4);
3484
3485 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3486                         __attribute__nonnull__(pTHX_1);
3487
3488 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3489                         __attribute__nonnull__(pTHX_1);
3490
3491 #endif
3492
3493 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3494 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3495 STATIC void     S_debprof(pTHX_ const OP *o)
3496                         __attribute__nonnull__(pTHX_1);
3497
3498 #endif
3499
3500 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3501 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3502                         __attribute__nonnull__(pTHX_1);
3503
3504 #endif
3505
3506 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3507 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510
3511 #endif
3512
3513 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3514 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3515                         __attribute__warn_unused_result__
3516                         __attribute__nonnull__(1)
3517                         __attribute__nonnull__(5);
3518
3519 STATIC IV       S_asIV(pTHX_ SV* sv)
3520                         __attribute__warn_unused_result__
3521                         __attribute__nonnull__(pTHX_1);
3522
3523 STATIC UV       S_asUV(pTHX_ SV* sv)
3524                         __attribute__warn_unused_result__
3525                         __attribute__nonnull__(pTHX_1);
3526
3527 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3528                         __attribute__nonnull__(pTHX_1);
3529
3530 STATIC void     S_not_a_number(pTHX_ SV *sv)
3531                         __attribute__nonnull__(pTHX_1);
3532
3533 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3534                         __attribute__nonnull__(pTHX_1);
3535
3536 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3537                         __attribute__nonnull__(pTHX_1)
3538                         __attribute__nonnull__(pTHX_2);
3539
3540 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3541                         __attribute__warn_unused_result__;
3542
3543 #  ifdef DEBUGGING
3544 STATIC void     S_del_sv(pTHX_ SV *p)
3545                         __attribute__nonnull__(pTHX_1);
3546
3547 #  endif
3548 #  if !defined(NV_PRESERVES_UV)
3549 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3550                         __attribute__nonnull__(pTHX_1);
3551
3552 #  endif
3553 STATIC I32      S_expect_number(pTHX_ char** pattern)
3554                         __attribute__warn_unused_result__
3555                         __attribute__nonnull__(pTHX_1);
3556
3557 #
3558 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)
3559                         __attribute__nonnull__(pTHX_1)
3560                         __attribute__nonnull__(pTHX_2)
3561                         __attribute__nonnull__(pTHX_3)
3562                         __attribute__nonnull__(pTHX_5)
3563                         __attribute__nonnull__(pTHX_7)
3564                         __attribute__nonnull__(pTHX_8)
3565                         __attribute__nonnull__(pTHX_9);
3566
3567 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3568                         __attribute__nonnull__(pTHX_1)
3569                         __attribute__nonnull__(pTHX_2)
3570                         __attribute__nonnull__(pTHX_3)
3571                         __attribute__nonnull__(pTHX_6)
3572                         __attribute__nonnull__(pTHX_7);
3573
3574 #if defined(PERL_OLD_COPY_ON_WRITE)
3575 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3576                         __attribute__nonnull__(pTHX_1)
3577                         __attribute__nonnull__(pTHX_2)
3578                         __attribute__nonnull__(pTHX_4);
3579
3580 #endif
3581 #endif
3582
3583 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3584 STATIC void     S_check_uni(pTHX);
3585 STATIC void     S_force_next(pTHX_ I32 type);
3586 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3587                         __attribute__nonnull__(pTHX_1);
3588
3589 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3590                         __attribute__nonnull__(pTHX_1);
3591
3592 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3593                         __attribute__nonnull__(pTHX_1);
3594
3595 STATIC int      S_pending_ident(pTHX);
3596 STATIC char*    S_scan_const(pTHX_ char *start)
3597                         __attribute__warn_unused_result__
3598                         __attribute__nonnull__(pTHX_1);
3599
3600 STATIC char*    S_scan_formline(pTHX_ char *s)
3601                         __attribute__warn_unused_result__
3602                         __attribute__nonnull__(pTHX_1);
3603
3604 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3605                         __attribute__warn_unused_result__
3606                         __attribute__nonnull__(pTHX_1);
3607
3608 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3609                         __attribute__nonnull__(pTHX_1)
3610                         __attribute__nonnull__(pTHX_2)
3611                         __attribute__nonnull__(pTHX_3);
3612
3613 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3614                         __attribute__warn_unused_result__
3615                         __attribute__nonnull__(pTHX_1);
3616
3617 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3618                         __attribute__warn_unused_result__
3619                         __attribute__nonnull__(pTHX_1);
3620
3621 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3622                         __attribute__warn_unused_result__
3623                         __attribute__nonnull__(pTHX_1);
3624
3625 STATIC char*    S_scan_subst(pTHX_ char *start)
3626                         __attribute__warn_unused_result__
3627                         __attribute__nonnull__(pTHX_1);
3628
3629 STATIC char*    S_scan_trans(pTHX_ char *start)
3630                         __attribute__warn_unused_result__
3631                         __attribute__nonnull__(pTHX_1);
3632
3633 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3634                         __attribute__nonnull__(pTHX_1)
3635                         __attribute__nonnull__(pTHX_2)
3636                         __attribute__nonnull__(pTHX_5);
3637
3638 STATIC char*    S_skipspace(pTHX_ char *s)
3639                         __attribute__warn_unused_result__
3640                         __attribute__nonnull__(pTHX_1);
3641
3642 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3643                         __attribute__warn_unused_result__
3644                         __attribute__nonnull__(pTHX_1);
3645
3646 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2)
3649                         __attribute__nonnull__(pTHX_3);
3650
3651 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3652                         __attribute__nonnull__(pTHX_1);
3653
3654 STATIC void     S_incline(pTHX_ char *s)
3655                         __attribute__nonnull__(pTHX_1);
3656
3657 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3658                         __attribute__nonnull__(pTHX_1);
3659
3660 STATIC int      S_intuit_more(pTHX_ char *s)
3661                         __attribute__nonnull__(pTHX_1);
3662
3663 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3664                         __attribute__nonnull__(pTHX_3);
3665
3666 STATIC void     S_missingterm(pTHX_ char *s)
3667                         __attribute__noreturn__;
3668
3669 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3670                         __attribute__nonnull__(pTHX_1);
3671
3672 STATIC void     S_set_csh(pTHX);
3673 STATIC I32      S_sublex_done(pTHX)
3674                         __attribute__warn_unused_result__;
3675
3676 STATIC I32      S_sublex_push(pTHX)
3677                         __attribute__warn_unused_result__;
3678
3679 STATIC I32      S_sublex_start(pTHX)
3680                         __attribute__warn_unused_result__;
3681
3682 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3683                         __attribute__warn_unused_result__
3684                         __attribute__nonnull__(pTHX_1)
3685                         __attribute__nonnull__(pTHX_2);
3686
3687 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3688                         __attribute__warn_unused_result__
3689                         __attribute__nonnull__(pTHX_1);
3690
3691 STATIC char *   S_tokenize_use(pTHX_ int, char*)
3692                         __attribute__warn_unused_result__
3693                         __attribute__nonnull__(pTHX_2);
3694
3695 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3696                         __attribute__nonnull__(pTHX_3)
3697                         __attribute__nonnull__(pTHX_4);
3698
3699 #  if defined(DEBUGGING)
3700 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3701                         __attribute__nonnull__(pTHX_1);
3702
3703 #  endif
3704 STATIC int      S_ao(pTHX_ int toketype);
3705 STATIC void     S_depcom(pTHX);
3706 STATIC const char*      S_incl_perldb(pTHX);
3707 #  if defined(PERL_CR_FILTER)
3708 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3709 #  endif
3710 #endif
3711
3712 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3713 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3714                         __attribute__nonnull__(pTHX_2);
3715
3716 #endif
3717
3718 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3719 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3720 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3721                         __attribute__nonnull__(pTHX_1);
3722
3723 #endif
3724 #endif
3725
3726 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3727 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3728                         __attribute__nonnull__(pTHX_1);
3729
3730 STATIC SV*      S_mess_alloc(pTHX);
3731 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3732 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3733 #endif
3734
3735 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3736 STATIC NV       S_mulexp10(NV value, I32 exponent);
3737 #endif
3738
3739 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3740 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3741                         __attribute__nonnull__(pTHX_1);
3742
3743 #endif
3744
3745 START_EXTERN_C
3746
3747 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3748                         __attribute__nonnull__(pTHX_1);
3749
3750 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3751                         __attribute__nonnull__(pTHX_1)
3752                         __attribute__nonnull__(pTHX_2);
3753
3754 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3755                         __attribute__nonnull__(pTHX_1);
3756
3757 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3758                         __attribute__nonnull__(pTHX_1);
3759
3760 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3761                         __attribute__nonnull__(pTHX_1);
3762
3763 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3764                         __attribute__nonnull__(pTHX_1)
3765                         __attribute__nonnull__(pTHX_2);
3766
3767 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3768                         __attribute__nonnull__(pTHX_1)
3769                         __attribute__nonnull__(pTHX_2);
3770
3771 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3772 #ifdef PERL_OLD_COPY_ON_WRITE
3773 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3774                         __attribute__nonnull__(pTHX_1)
3775                         __attribute__nonnull__(pTHX_2);
3776
3777 #endif
3778
3779 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3780 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3781 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3782 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3783 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3784 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3785 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3786 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3787 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3788 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3789                         __attribute__nonnull__(pTHX_2);
3790
3791 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3792 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3793                         __attribute__nonnull__(pTHX_2);
3794
3795 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3796                         __attribute__nonnull__(pTHX_2);
3797
3798 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3799                         __attribute__nonnull__(pTHX_2);
3800
3801 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3802 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3803
3804 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3805 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3806 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3807                         __attribute__warn_unused_result__;
3808
3809 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3810                         __attribute__warn_unused_result__;
3811
3812
3813 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3814                         __attribute__warn_unused_result__;
3815
3816 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3817                         __attribute__warn_unused_result__;
3818
3819 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3820                         __attribute__warn_unused_result__;
3821
3822 #endif /* PERLIO_LAYERS */
3823
3824 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3825 #ifdef PERL_IN_DEB_C
3826 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3827                         __attribute__nonnull__(pTHX_1);
3828
3829 #endif
3830
3831 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3832                         __attribute__malloc__
3833                         __attribute__warn_unused_result__;
3834
3835 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3836                         __attribute__nonnull__(pTHX_1);
3837
3838 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3839                         __attribute__nonnull__(pTHX_1);
3840
3841 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3842                         __attribute__nonnull__(pTHX_1);
3843
3844 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3845                         __attribute__nonnull__(pTHX_1)
3846                         __attribute__nonnull__(pTHX_3);
3847
3848 #ifdef DEBUGGING
3849 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3850                         __attribute__nonnull__(pTHX_2);
3851
3852 #endif
3853 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3854 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3855 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3856                         __attribute__nonnull__(pTHX_2);
3857
3858 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3859                         __attribute__nonnull__(pTHX_1)
3860                         __attribute__nonnull__(pTHX_2)
3861                         __attribute__nonnull__(pTHX_3);
3862
3863
3864 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3865                         __attribute__nonnull__(pTHX_1);
3866
3867 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3868                         __attribute__warn_unused_result__;
3869
3870
3871 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3872 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)
3873                         __attribute__nonnull__(pTHX_1)
3874                         __attribute__nonnull__(pTHX_2)
3875                         __attribute__nonnull__(pTHX_6)
3876                         __attribute__nonnull__(pTHX_7);
3877
3878 #  if defined(DEBUGGING)
3879 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3880                         __attribute__nonnull__(pTHX_1)
3881                         __attribute__nonnull__(pTHX_2);
3882
3883 #  endif
3884 #endif
3885 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3886                         __attribute__warn_unused_result__;
3887
3888 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3889 #if defined(DEBUGGING)
3890 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3891                         __attribute__warn_unused_result__
3892                         __attribute__nonnull__(pTHX_1);
3893
3894 #endif
3895 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3896 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3897                         __attribute__nonnull__(pTHX_1);
3898
3899
3900 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3901                         __attribute__warn_unused_result__
3902                         __attribute__nonnull__(pTHX_1);
3903
3904 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3905                         __attribute__warn_unused_result__
3906                         __attribute__nonnull__(pTHX_1);
3907
3908 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3909                         __attribute__warn_unused_result__
3910                         __attribute__nonnull__(pTHX_1);
3911
3912 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3913                         __attribute__nonnull__(pTHX_1);
3914
3915 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3916                         __attribute__nonnull__(pTHX_1);
3917
3918 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3919                         __attribute__nonnull__(pTHX_1);
3920
3921 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3922                         __attribute__nonnull__(pTHX_1);
3923
3924 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3925                         __attribute__warn_unused_result__
3926                         __attribute__nonnull__(pTHX_1);
3927
3928 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3929                         __attribute__warn_unused_result__
3930                         __attribute__nonnull__(pTHX_1);
3931
3932 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3933                         __attribute__nonnull__(pTHX_1);
3934
3935
3936 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3937                         __attribute__nonnull__(pTHX_1)
3938                         __attribute__nonnull__(pTHX_2);
3939
3940 #ifdef PERL_IN_SV_C
3941 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3942 #endif
3943
3944 #ifdef PERL_NEED_MY_HTOLE16
3945 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3946 #endif
3947 #ifdef PERL_NEED_MY_LETOH16
3948 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3949 #endif
3950 #ifdef PERL_NEED_MY_HTOBE16
3951 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3952 #endif
3953 #ifdef PERL_NEED_MY_BETOH16
3954 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3955 #endif
3956 #ifdef PERL_NEED_MY_HTOLE32
3957 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3958 #endif
3959 #ifdef PERL_NEED_MY_LETOH32
3960 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3961 #endif
3962 #ifdef PERL_NEED_MY_HTOBE32
3963 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3964 #endif
3965 #ifdef PERL_NEED_MY_BETOH32
3966 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3967 #endif
3968 #ifdef PERL_NEED_MY_HTOLE64
3969 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3970 #endif
3971 #ifdef PERL_NEED_MY_LETOH64
3972 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3973 #endif
3974 #ifdef PERL_NEED_MY_HTOBE64
3975 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3976 #endif
3977 #ifdef PERL_NEED_MY_BETOH64
3978 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3979 #endif
3980
3981 #ifdef PERL_NEED_MY_HTOLES
3982 PERL_CALLCONV short     Perl_my_htoles(short n);
3983 #endif
3984 #ifdef PERL_NEED_MY_LETOHS
3985 PERL_CALLCONV short     Perl_my_letohs(short n);
3986 #endif
3987 #ifdef PERL_NEED_MY_HTOBES
3988 PERL_CALLCONV short     Perl_my_htobes(short n);
3989 #endif
3990 #ifdef PERL_NEED_MY_BETOHS
3991 PERL_CALLCONV short     Perl_my_betohs(short n);
3992 #endif
3993 #ifdef PERL_NEED_MY_HTOLEI
3994 PERL_CALLCONV int       Perl_my_htolei(int n);
3995 #endif
3996 #ifdef PERL_NEED_MY_LETOHI
3997 PERL_CALLCONV int       Perl_my_letohi(int n);
3998 #endif
3999 #ifdef PERL_NEED_MY_HTOBEI
4000 PERL_CALLCONV int       Perl_my_htobei(int n);
4001 #endif
4002 #ifdef PERL_NEED_MY_BETOHI
4003 PERL_CALLCONV int       Perl_my_betohi(int n);
4004 #endif
4005 #ifdef PERL_NEED_MY_HTOLEL
4006 PERL_CALLCONV long      Perl_my_htolel(long n);
4007 #endif
4008 #ifdef PERL_NEED_MY_LETOHL
4009 PERL_CALLCONV long      Perl_my_letohl(long n);
4010 #endif
4011 #ifdef PERL_NEED_MY_HTOBEL
4012 PERL_CALLCONV long      Perl_my_htobel(long n);
4013 #endif
4014 #ifdef PERL_NEED_MY_BETOHL
4015 PERL_CALLCONV long      Perl_my_betohl(long n);
4016 #endif
4017
4018 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4019                         __attribute__nonnull__(1);
4020
4021
4022 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4023                         __attribute__nonnull__(pTHX_1);
4024
4025 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4026                         __attribute__nonnull__(pTHX_1);
4027
4028 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4029                         __attribute__warn_unused_result__
4030                         __attribute__nonnull__(pTHX_1);
4031
4032
4033 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4034                         __attribute__warn_unused_result__
4035                         __attribute__nonnull__(pTHX_1)
4036                         __attribute__nonnull__(pTHX_2);
4037
4038
4039 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4040 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4041                         __attribute__nonnull__(pTHX_1);
4042
4043 #endif
4044
4045 #ifdef PERL_DONT_CREATE_GVSV
4046 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4047                         __attribute__nonnull__(pTHX_1);
4048
4049 #endif
4050 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4051 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4052
4053 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4054                         __attribute__nonnull__(pTHX_1);
4055
4056
4057 #ifndef SPRINTF_RETURNS_STRLEN
4058 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4059                         __attribute__nonnull__(1)
4060                         __attribute__nonnull__(2);
4061
4062 #endif
4063
4064 END_EXTERN_C
4065 /*
4066  * ex: set ts=8 sts=4 sw=4 noet:
4067  */
4068 /* ex: set ro: */