proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32
  33 #endif
  34 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  35 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  36                         __attribute__nonnull__(1);
  37
  38 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  39                         __attribute__nonnull__(1);
  40
  41 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  42                         __attribute__nonnull__(1);
  43
  44 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  45                         __attribute__nonnull__(1);
  46
  47 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env)
  48                         __attribute__nonnull__(1);
  49
  50 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  51                         __attribute__warn_unused_result__;
  52
  53 #if defined(USE_ITHREADS)
  54 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags)
  55                         __attribute__nonnull__(1);
  56
  57 #  if defined(PERL_IMPLICIT_SYS)
  58 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  59                         __attribute__nonnull__(1)
  60                         __attribute__nonnull__(3)
  61                         __attribute__nonnull__(4)
  62                         __attribute__nonnull__(5)
  63                         __attribute__nonnull__(6)
  64                         __attribute__nonnull__(7)
  65                         __attribute__nonnull__(8)
  66                         __attribute__nonnull__(9)
  67                         __attribute__nonnull__(10)
  68                         __attribute__nonnull__(11);
  69
  70 #  endif
  71 #endif
  72
  73 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  74                         __attribute__malloc__
  75                         __attribute__warn_unused_result__;
  76
  77 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  78                         __attribute__malloc__
  79                         __attribute__warn_unused_result__;
  80
  81 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  82                         __attribute__malloc__
  83                         __attribute__warn_unused_result__;
  84
  85 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  86 #if defined(MYMALLOC)
  87 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  88                         __attribute__warn_unused_result__
  89                         __attribute__nonnull__(1);
  90
  91 #endif
  92
  93 PERL_CALLCONV void*     Perl_get_context(void)
  94                         __attribute__warn_unused_result__;
  95
  96 PERL_CALLCONV void      Perl_set_context(void *thx)
  97                         __attribute__nonnull__(1);
  98
  99
 100 END_EXTERN_C
 101
 102 /* functions with flag 'n' should come before here */
 103 START_EXTERN_C
 104 #  include "pp_proto.h"
 105 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 106                         __attribute__nonnull__(pTHX_1)
 107                         __attribute__nonnull__(pTHX_2);
 108
 109 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 110                         __attribute__nonnull__(pTHX_1);
 111
 112 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 116 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 117 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 118                         __attribute__nonnull__(pTHX_2)
 119                         __attribute__nonnull__(pTHX_3);
 120
 121 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 122                         __attribute__nonnull__(pTHX_1)
 123                         __attribute__nonnull__(pTHX_2)
 124                         __attribute__nonnull__(pTHX_3);
 125
 126 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
 127 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
 128 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 129                         __attribute__warn_unused_result__;
 130
 131 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 132                         __attribute__nonnull__(pTHX_1);
 133
 134 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 135                         __attribute__warn_unused_result__
 136                         __attribute__nonnull__(pTHX_2);
 137
 138 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 139                         __attribute__warn_unused_result__;
 140
 141 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 142                         __attribute__nonnull__(pTHX_1);
 143
 144 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 145                         __attribute__warn_unused_result__
 146                         __attribute__nonnull__(pTHX_1);
 147
 148 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 149                         __attribute__warn_unused_result__
 150                         __attribute__nonnull__(pTHX_2);
 151
 152 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 153 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 154                         __attribute__nonnull__(pTHX_2);
 155
 156 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 157                         __attribute__nonnull__(pTHX_1);
 158
 159 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 160                         __attribute__warn_unused_result__;
 161
 162 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 163 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 164 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 165 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 166                         __attribute__nonnull__(pTHX_1);
 167
 168 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 169                         __attribute__warn_unused_result__
 170                         __attribute__nonnull__(pTHX_2)
 171                         __attribute__nonnull__(pTHX_3);
 172
 173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 174                         __attribute__warn_unused_result__;
 175
 176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 177                         __attribute__warn_unused_result__;
 178
 179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 180                         __attribute__warn_unused_result__;
 181
 182 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 183 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 184 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 185                         __attribute__nonnull__(pTHX_2);
 186
 187 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 188                         __attribute__warn_unused_result__
 189                         __attribute__nonnull__(pTHX_3);
 190
 191 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 192                         __attribute__warn_unused_result__;
 193
 194 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 195                         __attribute__warn_unused_result__;
 196
 197 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 198                         __attribute__warn_unused_result__;
 199
 200 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 201                         __attribute__warn_unused_result__;
 202
 203 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 204 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 205                         __attribute__warn_unused_result__;
 206
 207 #endif
 208 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 209                         __attribute__warn_unused_result__;
 210
 211 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 212                         __attribute__noreturn__
 213                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 214
 215 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 216                         __attribute__noreturn__
 217                         __attribute__nonnull__(pTHX_1);
 218
 219 #if defined(PERL_IMPLICIT_CONTEXT)
 220 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 221                         __attribute__noreturn__
 222                         __attribute__format__(__printf__,1,2)
 223                         __attribute__nonnull__(1);
 224
 225 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 226                         __attribute__format__(__printf__,1,2)
 227                         __attribute__nonnull__(1);
 228
 229 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 230                         __attribute__format__(__printf__,1,2)
 231                         __attribute__nonnull__(1);
 232
 233 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 234                         __attribute__format__(__printf__,1,2)
 235                         __attribute__nonnull__(1);
 236
 237 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 238                         __attribute__nonnull__(2)
 239                         __attribute__nonnull__(3);
 240
 241 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 242                         __attribute__format__(__printf__,1,2)
 243                         __attribute__nonnull__(1);
 244
 245 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 246                         __attribute__format__(__printf__,1,2)
 247                         __attribute__nonnull__(1);
 248
 249 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 250                         __attribute__format__(__printf__,2,3)
 251                         __attribute__nonnull__(2);
 252
 253 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 254                         __attribute__format__(__printf__,1,2)
 255                         __attribute__nonnull__(1);
 256
 257 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 258                         __attribute__format__(__printf__,2,3)
 259                         __attribute__nonnull__(1)
 260                         __attribute__nonnull__(2);
 261
 262 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 263                         __attribute__format__(__printf__,2,3)
 264                         __attribute__nonnull__(1)
 265                         __attribute__nonnull__(2);
 266
 267 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 268                         __attribute__format__(__printf__,2,3)
 269                         __attribute__nonnull__(1)
 270                         __attribute__nonnull__(2);
 271
 272 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 273                         __attribute__format__(__printf__,2,3)
 274                         __attribute__nonnull__(1)
 275                         __attribute__nonnull__(2);
 276
 277 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 278                         __attribute__format__(__printf__,2,3)
 279                         __attribute__nonnull__(1)
 280                         __attribute__nonnull__(2);
 281
 282 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 283                         __attribute__format__(__printf__,1,2)
 284                         __attribute__nonnull__(1);
 285
 286 #endif
 287 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 288                         __attribute__nonnull__(pTHX_1);
 289
 290 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 291                         __attribute__nonnull__(pTHX_1);
 292
 293 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 294                         __attribute__warn_unused_result__
 295                         __attribute__nonnull__(pTHX_1);
 296
 297 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 298                         __attribute__warn_unused_result__;
 299
 300 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 301                         __attribute__warn_unused_result__;
 302
 303 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 304                         __attribute__nonnull__(pTHX_1);
 305
 306 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 307                         __attribute__nonnull__(pTHX_1);
 308
 309 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 310 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 311                         __attribute__nonnull__(pTHX_1);
 312
 313 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 314                         __attribute__warn_unused_result__
 315                         __attribute__nonnull__(pTHX_2);
 316
 317 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 318                         __attribute__warn_unused_result__
 319                         __attribute__pure__;
 320
 321 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 322                         __attribute__warn_unused_result__
 323                         __attribute__pure__;
 324
 325 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 326                         __attribute__warn_unused_result__
 327                         __attribute__pure__;
 328
 329 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 330                         __attribute__warn_unused_result__
 331                         __attribute__pure__;
 332
 333 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 334                         __attribute__warn_unused_result__
 335                         __attribute__pure__;
 336
 337 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 338                         __attribute__warn_unused_result__;
 339
 340 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 341                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 342                         __attribute__nonnull__(pTHX_1);
 343
 344 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 345                         __attribute__nonnull__(pTHX_1);
 346
 347 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 348 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 349                         __attribute__nonnull__(pTHX_1);
 350
 351 PERL_CALLCONV I32       Perl_debstack(pTHX);
 352 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 353 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 354                         __attribute__nonnull__(pTHX_1)
 355                         __attribute__nonnull__(pTHX_2)
 356                         __attribute__nonnull__(pTHX_3)
 357                         __attribute__nonnull__(pTHX_4)
 358                         __attribute__nonnull__(pTHX_6);
 359
 360 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 361                         __attribute__nonnull__(pTHX_1);
 362
 363 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 364                         __attribute__nonnull__(pTHX_1);
 365
 366 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 367                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 368
 369 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 370 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 371 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 372 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 373                         __attribute__nonnull__(pTHX_2)
 374                         __attribute__nonnull__(pTHX_3); */
 375
 376 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 377                         __attribute__nonnull__(pTHX_2)
 378                         __attribute__nonnull__(pTHX_3);
 379
 380 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 381                         __attribute__nonnull__(pTHX_1);
 382
 383 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 384                         __attribute__nonnull__(pTHX_1)
 385                         __attribute__nonnull__(pTHX_2);
 386
 387 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 388                         __attribute__nonnull__(pTHX_1);
 389
 390 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 391                         __attribute__nonnull__(pTHX_1);
 392
 393
 394 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 395 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 396                         __attribute__nonnull__(pTHX_1); */
 397
 398 #else
 399 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 400                         __attribute__nonnull__(pTHX_1);
 401
 402 #endif
 403
 404 #if defined(WIN32) || defined(__SYMBIAN32__)
 405 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 406                         __attribute__nonnull__(pTHX_1)
 407                         __attribute__nonnull__(pTHX_2)
 408                         __attribute__nonnull__(pTHX_3);
 409
 410 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 411                         __attribute__nonnull__(pTHX_1);
 412
 413 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 414                         __attribute__nonnull__(pTHX_1);
 415
 416 #endif
 417 #if !defined(WIN32)
 418 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
 419                         __attribute__nonnull__(pTHX_1);
 420
 421 #endif
 422 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 423 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 424 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 425                         __attribute__nonnull__(pTHX_2)
 426                         __attribute__nonnull__(pTHX_3);
 427
 428 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 429                         __attribute__nonnull__(pTHX_2)
 430                         __attribute__nonnull__(pTHX_3);
 431
 432 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 433                         __attribute__nonnull__(pTHX_1)
 434                         __attribute__nonnull__(pTHX_2);
 435
 436 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 437                         __attribute__nonnull__(pTHX_1)
 438                         __attribute__nonnull__(pTHX_2);
 439
 440 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 441                         __attribute__nonnull__(pTHX_1)
 442                         __attribute__nonnull__(pTHX_2);
 443
 444 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 445                         __attribute__nonnull__(pTHX_2)
 446                         __attribute__nonnull__(pTHX_3);
 447
 448 #endif
 449 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 450                         __attribute__nonnull__(pTHX_1)
 451                         __attribute__nonnull__(pTHX_2)
 452                         __attribute__nonnull__(pTHX_3)
 453                         __attribute__nonnull__(pTHX_4);
 454
 455 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 456 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 457                         __attribute__nonnull__(pTHX_1)
 458                         __attribute__nonnull__(pTHX_2); */
 459
 460 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)
 461                         __attribute__nonnull__(pTHX_1)
 462                         __attribute__nonnull__(pTHX_2)
 463                         __attribute__nonnull__(pTHX_8);
 464
 465 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)
 466                         __attribute__nonnull__(pTHX_1)
 467                         __attribute__nonnull__(pTHX_2);
 468
 469 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 470                         __attribute__nonnull__(pTHX_1);
 471
 472 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 473                         __attribute__nonnull__(pTHX_2);
 474
 475 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 476                         __attribute__warn_unused_result__;
 477
 478 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 479                         __attribute__nonnull__(pTHX_1);
 480
 481 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 482 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 483                         __attribute__nonnull__(pTHX_1)
 484                         __attribute__nonnull__(pTHX_3);
 485
 486 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 487                         __attribute__nonnull__(pTHX_1);
 488
 489 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 490                         __attribute__warn_unused_result__
 491                         __attribute__nonnull__(pTHX_1);
 492
 493 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 494                         __attribute__nonnull__(pTHX_1);
 495
 496 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 497                         __attribute__nonnull__(pTHX_1);
 498
 499 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 500                         __attribute__nonnull__(pTHX_1);
 501
 502 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 503                         __attribute__nonnull__(pTHX_2)
 504                         __attribute__nonnull__(pTHX_3)
 505                         __attribute__nonnull__(pTHX_4);
 506
 507 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 508                         __attribute__nonnull__(pTHX_1);
 509
 510 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 511                         __attribute__warn_unused_result__;
 512
 513 PERL_CALLCONV void      Perl_dump_all(pTHX);
 514 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 515 #if defined(DUMP_FDS)
 516 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 517                         __attribute__nonnull__(pTHX_1);
 518
 519 #endif
 520 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 521                         __attribute__nonnull__(pTHX_1);
 522
 523 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 524                         __attribute__nonnull__(pTHX_1);
 525
 526 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 527                         __attribute__nonnull__(pTHX_1);
 528
 529 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 530 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 531                         __attribute__nonnull__(pTHX_1);
 532
 533 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 534                         __attribute__nonnull__(pTHX_1);
 535
 536 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 537                         __attribute__nonnull__(pTHX_1);
 538
 539 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 540                         __attribute__warn_unused_result__
 541                         __attribute__nonnull__(pTHX_1)
 542                         __attribute__nonnull__(pTHX_2)
 543                         __attribute__nonnull__(pTHX_3);
 544
 545 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 546                         __attribute__nonnull__(pTHX_1);
 547
 548 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 549 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 550                         __attribute__nonnull__(pTHX_1);
 551
 552 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 553                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 554                         __attribute__nonnull__(pTHX_1);
 555
 556 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 557                         __attribute__nonnull__(pTHX_1);
 558
 559 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 560 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 561 #if !defined(HAS_GETENV_LEN)
 562 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 563                         __attribute__nonnull__(pTHX_1)
 564                         __attribute__nonnull__(pTHX_2);
 565
 566 #endif
 567 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 568 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 569 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 570                         __attribute__nonnull__(pTHX_1);
 571
 572 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 573                         __attribute__nonnull__(pTHX_1);
 574
 575 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 576                         __attribute__nonnull__(pTHX_1);
 577
 578 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 579                         __attribute__warn_unused_result__
 580                         __attribute__nonnull__(pTHX_2);
 581
 582 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 583                         __attribute__nonnull__(pTHX_1);
 584
 585 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 586                         __attribute__nonnull__(pTHX_1)
 587                         __attribute__nonnull__(pTHX_2);
 588
 589 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 590                         __attribute__nonnull__(pTHX_1)
 591                         __attribute__nonnull__(pTHX_2); */
 592
 593 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 594                         __attribute__nonnull__(pTHX_1)
 595                         __attribute__nonnull__(pTHX_2);
 596
 597 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 598                         __attribute__nonnull__(pTHX_1);
 599
 600 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 601                         __attribute__nonnull__(pTHX_2);
 602
 603 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 604                         __attribute__nonnull__(pTHX_2);
 605
 606 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 607                         __attribute__nonnull__(pTHX_2); */
 608
 609 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 610                         __attribute__nonnull__(pTHX_2);
 611
 612 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 613                         __attribute__nonnull__(pTHX_1);
 614
 615 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 616                         __attribute__nonnull__(pTHX_1)
 617                         __attribute__nonnull__(pTHX_2);
 618
 619 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 620                         __attribute__nonnull__(pTHX_1)
 621                         __attribute__nonnull__(pTHX_2); */
 622
 623 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 624                         __attribute__nonnull__(pTHX_1)
 625                         __attribute__nonnull__(pTHX_2);
 626
 627 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 628                         __attribute__nonnull__(pTHX_1)
 629                         __attribute__nonnull__(pTHX_3);
 630
 631 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
 632                         __attribute__nonnull__(pTHX_1);
 633
 634 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
 635                         __attribute__nonnull__(pTHX_1);
 636
 637 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 638 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 639 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
 640                         __attribute__nonnull__(pTHX_1);
 641
 642 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
 643                         __attribute__nonnull__(pTHX_2);
 644
 645 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
 646                         __attribute__nonnull__(pTHX_2);
 647
 648 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 649                         __attribute__warn_unused_result__
 650                         __attribute__nonnull__(pTHX_2);
 651
 652 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 653                         __attribute__warn_unused_result__
 654                         __attribute__nonnull__(pTHX_2);
 655
 656 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
 657                         __attribute__nonnull__(pTHX_2);
 658
 659 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
 660                         __attribute__nonnull__(pTHX_2);
 661
 662 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
 663                         __attribute__nonnull__(pTHX_1);
 664
 665 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 666                         __attribute__nonnull__(pTHX_1);
 667
 668 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 669                         __attribute__warn_unused_result__
 670                         __attribute__nonnull__(pTHX_1)
 671                         __attribute__nonnull__(pTHX_2);
 672
 673 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 674                         __attribute__warn_unused_result__
 675                         __attribute__nonnull__(pTHX_1);
 676
 677 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV* tb)
 678                         __attribute__warn_unused_result__
 679                         __attribute__nonnull__(pTHX_1); */
 680
 681 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 682                         __attribute__warn_unused_result__
 683                         __attribute__nonnull__(pTHX_1)
 684                         __attribute__nonnull__(pTHX_2)
 685                         __attribute__nonnull__(pTHX_3);
 686
 687 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 688                         __attribute__warn_unused_result__
 689                         __attribute__nonnull__(pTHX_1);
 690
 691 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 692                         __attribute__warn_unused_result__
 693                         __attribute__nonnull__(pTHX_1)
 694                         __attribute__nonnull__(pTHX_2);
 695
 696 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 697                         __attribute__nonnull__(pTHX_1);
 698
 699 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
 700                         __attribute__nonnull__(pTHX_1); */
 701
 702 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 703 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 704 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 705 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 706 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 707                         __attribute__pure__
 708                         __attribute__nonnull__(pTHX_1)
 709                         __attribute__nonnull__(pTHX_2);
 710
 711 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 712                         __attribute__pure__
 713                         __attribute__nonnull__(pTHX_1)
 714                         __attribute__nonnull__(pTHX_2);
 715
 716 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)
 717                         __attribute__nonnull__(pTHX_1)
 718                         __attribute__nonnull__(pTHX_5);
 719
 720 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
 721                         __attribute__warn_unused_result__;
 722
 723 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 724                         __attribute__nonnull__(pTHX_2);
 725
 726 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 727 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 728 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
 729                         __attribute__nonnull__(pTHX_1);
 730
 731 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 732 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 733                         __attribute__warn_unused_result__
 734                         __attribute__pure__
 735                         __attribute__nonnull__(pTHX_1)
 736                         __attribute__nonnull__(pTHX_2);
 737
 738 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 739                         __attribute__nonnull__(pTHX_1);
 740
 741 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 742                         __attribute__warn_unused_result__;
 743
 744 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 745                         __attribute__warn_unused_result__
 746                         __attribute__nonnull__(pTHX_1);
 747
 748 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 749                         __attribute__warn_unused_result__;
 750
 751 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 752                         __attribute__warn_unused_result__
 753                         __attribute__pure__;
 754
 755 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 756                         __attribute__warn_unused_result__
 757                         __attribute__pure__;
 758
 759 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 760                         __attribute__warn_unused_result__
 761                         __attribute__pure__;
 762
 763 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 764                         __attribute__warn_unused_result__
 765                         __attribute__pure__;
 766
 767 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 768                         __attribute__warn_unused_result__
 769                         __attribute__pure__;
 770
 771 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 772                         __attribute__warn_unused_result__
 773                         __attribute__pure__;
 774
 775 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 776                         __attribute__warn_unused_result__
 777                         __attribute__pure__;
 778
 779 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 780                         __attribute__warn_unused_result__
 781                         __attribute__pure__;
 782
 783 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 784                         __attribute__warn_unused_result__
 785                         __attribute__pure__;
 786
 787 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 788                         __attribute__warn_unused_result__
 789                         __attribute__pure__;
 790
 791 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 792                         __attribute__warn_unused_result__
 793                         __attribute__pure__;
 794
 795 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 796                         __attribute__warn_unused_result__
 797                         __attribute__pure__;
 798
 799 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 800                         __attribute__warn_unused_result__
 801                         __attribute__pure__;
 802
 803 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 804                         __attribute__warn_unused_result__
 805                         __attribute__pure__;
 806
 807 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 808                         __attribute__warn_unused_result__
 809                         __attribute__pure__;
 810
 811 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 812                         __attribute__warn_unused_result__
 813                         __attribute__pure__;
 814
 815 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 816                         __attribute__warn_unused_result__
 817                         __attribute__pure__;
 818
 819 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 820                         __attribute__nonnull__(pTHX_2)
 821                         __attribute__nonnull__(pTHX_3);
 822
 823 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 824                         __attribute__nonnull__(pTHX_2)
 825                         __attribute__nonnull__(pTHX_3);
 826
 827 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 828                         __attribute__nonnull__(pTHX_2)
 829                         __attribute__nonnull__(pTHX_3);
 830
 831 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 832                         __attribute__nonnull__(pTHX_2)
 833                         __attribute__nonnull__(pTHX_3);
 834
 835 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 836                         __attribute__warn_unused_result__
 837                         __attribute__pure__;
 838
 839 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 840                         __attribute__warn_unused_result__
 841                         __attribute__pure__;
 842
 843 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 844                         __attribute__warn_unused_result__
 845                         __attribute__pure__;
 846
 847 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 848                         __attribute__warn_unused_result__
 849                         __attribute__pure__;
 850
 851 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 852                         __attribute__warn_unused_result__
 853                         __attribute__pure__;
 854
 855 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 856                         __attribute__warn_unused_result__
 857                         __attribute__pure__;
 858
 859 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 860                         __attribute__warn_unused_result__
 861                         __attribute__pure__;
 862
 863 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 864                         __attribute__warn_unused_result__
 865                         __attribute__pure__;
 866
 867 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 868                         __attribute__warn_unused_result__
 869                         __attribute__pure__;
 870
 871 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 872                         __attribute__warn_unused_result__
 873                         __attribute__pure__;
 874
 875 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 876                         __attribute__warn_unused_result__
 877                         __attribute__pure__;
 878
 879 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 880                         __attribute__warn_unused_result__
 881                         __attribute__pure__;
 882
 883 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 884                         __attribute__warn_unused_result__
 885                         __attribute__pure__;
 886
 887 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 888                         __attribute__warn_unused_result__
 889                         __attribute__pure__;
 890
 891 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 892                         __attribute__nonnull__(pTHX_1);
 893
 894 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 895                         __attribute__nonnull__(pTHX_1);
 896
 897 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 898                         __attribute__nonnull__(pTHX_1); */
 899
 900 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 901                         __attribute__nonnull__(pTHX_1);
 902
 903 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 904                         __attribute__warn_unused_result__
 905                         __attribute__nonnull__(pTHX_1);
 906
 907 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 908                         __attribute__warn_unused_result__
 909                         __attribute__nonnull__(pTHX_1);
 910
 911 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 912                         __attribute__warn_unused_result__
 913                         __attribute__nonnull__(pTHX_1);
 914
 915 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 916                         __attribute__warn_unused_result__
 917                         __attribute__nonnull__(pTHX_1);
 918
 919 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 920                         __attribute__warn_unused_result__
 921                         __attribute__nonnull__(pTHX_1);
 922
 923 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 924                         __attribute__warn_unused_result__
 925                         __attribute__nonnull__(pTHX_1);
 926
 927 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 928                         __attribute__warn_unused_result__
 929                         __attribute__nonnull__(pTHX_1);
 930
 931 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 932                         __attribute__warn_unused_result__
 933                         __attribute__nonnull__(pTHX_1);
 934
 935 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 936                         __attribute__warn_unused_result__
 937                         __attribute__nonnull__(pTHX_1);
 938
 939 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 940                         __attribute__warn_unused_result__
 941                         __attribute__nonnull__(pTHX_1);
 942
 943 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 944                         __attribute__warn_unused_result__
 945                         __attribute__nonnull__(pTHX_1);
 946
 947 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 948                         __attribute__warn_unused_result__
 949                         __attribute__nonnull__(pTHX_1);
 950
 951 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 952                         __attribute__warn_unused_result__
 953                         __attribute__nonnull__(pTHX_1);
 954
 955 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 956                         __attribute__warn_unused_result__
 957                         __attribute__nonnull__(pTHX_1);
 958
 959 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 960                         __attribute__warn_unused_result__
 961                         __attribute__nonnull__(pTHX_1);
 962
 963 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 964                         __attribute__warn_unused_result__
 965                         __attribute__nonnull__(pTHX_1);
 966
 967 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 968                         __attribute__nonnull__(pTHX_1);
 969
 970 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 971                         __attribute__pure__
 972                         __attribute__nonnull__(pTHX_1);
 973
 974 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 975 PERL_CALLCONV void      Perl_lex_end(pTHX);
 976 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
 977                         __attribute__nonnull__(pTHX_1);
 978
 979 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
 980                         __attribute__nonnull__(pTHX_1);
 981
 982 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
 983                         __attribute__nonnull__(pTHX_1);
 984
 985 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 986 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 987 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
 988                         __attribute__nonnull__(pTHX_1);
 989
 990 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 991 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 992 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
 993                         __attribute__nonnull__(pTHX_2);
 994
 995 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
 996                         __attribute__nonnull__(pTHX_2);
 997
 998 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
 999                         __attribute__nonnull__(pTHX_1);
1000
1001 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
1002                         __attribute__warn_unused_result__
1003                         __attribute__nonnull__(pTHX_1);
1004
1005 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1006                         __attribute__nonnull__(pTHX_1)
1007                         __attribute__nonnull__(pTHX_2)
1008                         __attribute__nonnull__(pTHX_3);
1009
1010 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1011                         __attribute__nonnull__(pTHX_1)
1012                         __attribute__nonnull__(pTHX_2)
1013                         __attribute__nonnull__(pTHX_3);
1014
1015 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1016                         __attribute__nonnull__(pTHX_1);
1017
1018 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1019                         __attribute__warn_unused_result__
1020                         __attribute__nonnull__(pTHX_1)
1021                         __attribute__nonnull__(pTHX_2);
1022
1023 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1024                         __attribute__nonnull__(pTHX_1)
1025                         __attribute__nonnull__(pTHX_2)
1026                         __attribute__nonnull__(pTHX_3);
1027
1028 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031
1032 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1033                         __attribute__nonnull__(pTHX_1)
1034                         __attribute__nonnull__(pTHX_2);
1035
1036 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1037                         __attribute__nonnull__(pTHX_1)
1038                         __attribute__nonnull__(pTHX_2);
1039
1040 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1041                         __attribute__nonnull__(pTHX_1)
1042                         __attribute__nonnull__(pTHX_2);
1043
1044 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg)
1045                         __attribute__nonnull__(pTHX_1)
1046                         __attribute__nonnull__(pTHX_2);
1047
1048 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1049                         __attribute__nonnull__(pTHX_1)
1050                         __attribute__nonnull__(pTHX_2);
1051
1052 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1053                         __attribute__nonnull__(pTHX_1)
1054                         __attribute__nonnull__(pTHX_2);
1055
1056 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1057                         __attribute__nonnull__(pTHX_1)
1058                         __attribute__nonnull__(pTHX_2);
1059
1060 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063
1064 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1065                         __attribute__nonnull__(pTHX_1)
1066                         __attribute__nonnull__(pTHX_2);
1067
1068 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
1069                         __attribute__nonnull__(pTHX_1)
1070                         __attribute__nonnull__(pTHX_2);
1071
1072 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1073                         __attribute__nonnull__(pTHX_1)
1074                         __attribute__nonnull__(pTHX_2);
1075
1076 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1077                         __attribute__nonnull__(pTHX_1)
1078                         __attribute__nonnull__(pTHX_2);
1079
1080 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1081                         __attribute__nonnull__(pTHX_1)
1082                         __attribute__nonnull__(pTHX_2);
1083
1084 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1085                         __attribute__nonnull__(pTHX_1)
1086                         __attribute__nonnull__(pTHX_2);
1087
1088 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1089                         __attribute__nonnull__(pTHX_1)
1090                         __attribute__nonnull__(pTHX_2);
1091
1092 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1093                         __attribute__nonnull__(pTHX_1)
1094                         __attribute__nonnull__(pTHX_2);
1095
1096 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1097                         __attribute__nonnull__(pTHX_1)
1098                         __attribute__nonnull__(pTHX_2);
1099
1100 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1101                         __attribute__nonnull__(pTHX_1)
1102                         __attribute__nonnull__(pTHX_2);
1103
1104 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1105                         __attribute__nonnull__(pTHX_1)
1106                         __attribute__nonnull__(pTHX_2);
1107
1108 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1109                         __attribute__nonnull__(pTHX_1)
1110                         __attribute__nonnull__(pTHX_2)
1111                         __attribute__nonnull__(pTHX_3);
1112
1113 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_2);
1116
1117 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1118                         __attribute__nonnull__(pTHX_1)
1119                         __attribute__nonnull__(pTHX_2);
1120
1121 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1122                         __attribute__noreturn__
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125
1126 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_2);
1129
1130 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1131                         __attribute__nonnull__(pTHX_1)
1132                         __attribute__nonnull__(pTHX_2);
1133
1134 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137
1138 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1139                         __attribute__nonnull__(pTHX_1)
1140                         __attribute__nonnull__(pTHX_2);
1141
1142 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1143                         __attribute__nonnull__(pTHX_1)
1144                         __attribute__nonnull__(pTHX_2);
1145
1146 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149
1150 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1151                         __attribute__nonnull__(pTHX_1)
1152                         __attribute__nonnull__(pTHX_2);
1153
1154 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1155                         __attribute__nonnull__(pTHX_1)
1156                         __attribute__nonnull__(pTHX_2);
1157
1158 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1159                         __attribute__nonnull__(pTHX_1)
1160                         __attribute__nonnull__(pTHX_2);
1161
1162 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1163                         __attribute__nonnull__(pTHX_1)
1164                         __attribute__nonnull__(pTHX_2);
1165
1166 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1167                         __attribute__nonnull__(pTHX_1)
1168                         __attribute__nonnull__(pTHX_2);
1169
1170 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1171                         __attribute__nonnull__(pTHX_1)
1172                         __attribute__nonnull__(pTHX_2);
1173
1174 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1175                         __attribute__nonnull__(pTHX_1)
1176                         __attribute__nonnull__(pTHX_2);
1177
1178 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2);
1181
1182 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1183                         __attribute__nonnull__(pTHX_1)
1184                         __attribute__nonnull__(pTHX_2);
1185
1186 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1187                         __attribute__nonnull__(pTHX_1)
1188                         __attribute__nonnull__(pTHX_2);
1189
1190 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1191                         __attribute__nonnull__(pTHX_1)
1192                         __attribute__nonnull__(pTHX_2);
1193
1194 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1195                         __attribute__nonnull__(pTHX_1)
1196                         __attribute__nonnull__(pTHX_2);
1197
1198 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1199                         __attribute__nonnull__(pTHX_1)
1200                         __attribute__nonnull__(pTHX_2);
1201
1202 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1203                         __attribute__nonnull__(pTHX_1)
1204                         __attribute__nonnull__(pTHX_2);
1205
1206 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1207                         __attribute__nonnull__(pTHX_1)
1208                         __attribute__nonnull__(pTHX_2);
1209
1210 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1211                         __attribute__nonnull__(pTHX_1)
1212                         __attribute__nonnull__(pTHX_2);
1213
1214 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1215                         __attribute__nonnull__(pTHX_1)
1216                         __attribute__nonnull__(pTHX_2);
1217
1218 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1219                         __attribute__nonnull__(pTHX_1)
1220                         __attribute__nonnull__(pTHX_2);
1221
1222 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1223                         __attribute__nonnull__(pTHX_1)
1224                         __attribute__nonnull__(pTHX_2);
1225
1226 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1227                         __attribute__nonnull__(pTHX_1);
1228
1229 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1230 #if defined(USE_LOCALE_COLLATE)
1231 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_2);
1234
1235 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1236                         __attribute__nonnull__(pTHX_1)
1237                         __attribute__nonnull__(pTHX_3);
1238
1239 #endif
1240 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1241                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1242                         __attribute__nonnull__(pTHX_1);
1243
1244 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1245                         __attribute__nonnull__(pTHX_1);
1246
1247 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1248                         __attribute__nonnull__(pTHX_1);
1249
1250 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1251                         __attribute__nonnull__(pTHX_1);
1252
1253 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1254                         __attribute__nonnull__(pTHX_1);
1255
1256 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1257                         __attribute__nonnull__(pTHX_1);
1258
1259 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1260                         __attribute__nonnull__(pTHX_1)
1261                         __attribute__nonnull__(pTHX_2);
1262
1263 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1264                         __attribute__nonnull__(pTHX_1)
1265                         __attribute__nonnull__(pTHX_2);
1266
1267 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1268                         __attribute__warn_unused_result__;
1269
1270 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1271                         __attribute__nonnull__(pTHX_1);
1272
1273 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1274                         __attribute__nonnull__(pTHX_1);
1275
1276 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1277                         __attribute__nonnull__(pTHX_1);
1278
1279 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1280                         __attribute__nonnull__(pTHX_1);
1281
1282 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1283                         __attribute__nonnull__(pTHX_1);
1284
1285 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1286                         __attribute__nonnull__(pTHX_1);
1287
1288 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1289                         __attribute__nonnull__(pTHX_1);
1290
1291 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1292 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1293 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1294                         __attribute__nonnull__(pTHX_1);
1295
1296 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1297                         __attribute__nonnull__(pTHX_1);
1298
1299 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1300                         __attribute__nonnull__(pTHX_1);
1301
1302 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1303 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1304                         __attribute__nonnull__(1)
1305                         __attribute__nonnull__(2);
1306
1307 #endif
1308 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1309 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1310                         __attribute__nonnull__(1);
1311
1312 #endif
1313 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1314                         __attribute__noreturn__;
1315
1316 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1317                         __attribute__noreturn__;
1318
1319 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1320 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1321 PERL_CALLCONV void      Perl_atfork_lock(void);
1322 PERL_CALLCONV void      Perl_atfork_unlock(void);
1323 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1324 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1325 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1326                         __attribute__pure__
1327                         __attribute__nonnull__(1)
1328                         __attribute__nonnull__(2);
1329
1330 #endif
1331 #if !defined(HAS_MEMSET)
1332 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1333                         __attribute__nonnull__(1);
1334
1335 #endif
1336 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1337 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1338                         __attribute__nonnull__(pTHX_1)
1339                         __attribute__nonnull__(pTHX_2);
1340
1341 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1342                         __attribute__nonnull__(pTHX_1)
1343                         __attribute__nonnull__(pTHX_3);
1344
1345 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1346 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1347 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)
1348                         __attribute__nonnull__(pTHX_1);
1349
1350 #if defined(MYSWAP)
1351 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1352                         __attribute__malloc__
1353                         __attribute__warn_unused_result__
1354                         __attribute__pure__;
1355
1356 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1357                         __attribute__malloc__
1358                         __attribute__warn_unused_result__
1359                         __attribute__pure__;
1360
1361 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1362                         __attribute__malloc__
1363                         __attribute__warn_unused_result__
1364                         __attribute__pure__;
1365
1366 #endif
1367 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1368 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1369                         __attribute__malloc__
1370                         __attribute__warn_unused_result__;
1371
1372 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1373                         __attribute__malloc__
1374                         __attribute__warn_unused_result__;
1375
1376 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1377 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1378                         __attribute__malloc__
1379                         __attribute__warn_unused_result__;
1380
1381 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1382                         __attribute__malloc__
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_2);
1385
1386 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1387 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1388 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1389                         __attribute__malloc__
1390                         __attribute__warn_unused_result__
1391                         __attribute__nonnull__(pTHX_5);
1392
1393 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
1394                         __attribute__malloc__
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1)
1397                         __attribute__nonnull__(pTHX_2);
1398
1399 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1400                         __attribute__malloc__
1401                         __attribute__warn_unused_result__
1402                         __attribute__nonnull__(pTHX_3)
1403                         __attribute__nonnull__(pTHX_4);
1404
1405 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1406                         __attribute__malloc__
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_2);
1409
1410 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1411                         __attribute__malloc__
1412                         __attribute__warn_unused_result__;
1413
1414 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1415                         __attribute__malloc__
1416                         __attribute__warn_unused_result__;
1417
1418 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1419                         __attribute__malloc__
1420                         __attribute__warn_unused_result__;
1421
1422 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1423                         __attribute__nonnull__(pTHX_1);
1424
1425 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1426                         __attribute__malloc__
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_2)
1429                         __attribute__nonnull__(pTHX_3);
1430
1431 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1432                         __attribute__malloc__
1433                         __attribute__warn_unused_result__;
1434
1435 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1436                         __attribute__malloc__
1437                         __attribute__warn_unused_result__;
1438
1439 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1440 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1441                         __attribute__nonnull__(pTHX_2)
1442                         __attribute__nonnull__(pTHX_3);
1443
1444 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1445                         __attribute__malloc__
1446                         __attribute__warn_unused_result__;
1447
1448 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1449                         __attribute__malloc__
1450                         __attribute__warn_unused_result__
1451                         __attribute__nonnull__(pTHX_1);
1452
1453 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1454                         __attribute__malloc__
1455                         __attribute__warn_unused_result__;
1456
1457 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1458                         __attribute__malloc__
1459                         __attribute__warn_unused_result__;
1460
1461 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1462                         __attribute__malloc__
1463                         __attribute__warn_unused_result__
1464                         __attribute__nonnull__(pTHX_3);
1465
1466 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1467                         __attribute__malloc__
1468                         __attribute__warn_unused_result__
1469                         __attribute__nonnull__(pTHX_1);
1470
1471 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1472                         __attribute__malloc__
1473                         __attribute__warn_unused_result__;
1474
1475 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1476                         __attribute__malloc__
1477                         __attribute__warn_unused_result__
1478                         __attribute__nonnull__(pTHX_1);
1479
1480 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1481                         __attribute__malloc__
1482                         __attribute__warn_unused_result__;
1483
1484 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1485                         __attribute__malloc__
1486                         __attribute__warn_unused_result__;
1487
1488 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1489                         __attribute__malloc__
1490                         __attribute__warn_unused_result__;
1491
1492 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1493                         __attribute__malloc__
1494                         __attribute__warn_unused_result__;
1495
1496 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1497                         __attribute__malloc__
1498                         __attribute__warn_unused_result__;
1499
1500 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1501                         __attribute__malloc__
1502                         __attribute__warn_unused_result__;
1503
1504 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1505                         __attribute__malloc__
1506                         __attribute__warn_unused_result__;
1507
1508 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1509                         __attribute__malloc__
1510                         __attribute__warn_unused_result__
1511                         __attribute__nonnull__(pTHX_1);
1512
1513 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1514                         __attribute__malloc__
1515                         __attribute__warn_unused_result__
1516                         __attribute__nonnull__(pTHX_1);
1517
1518 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1519                         __attribute__malloc__
1520                         __attribute__warn_unused_result__;
1521
1522 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1523                         __attribute__malloc__
1524                         __attribute__warn_unused_result__
1525                         __attribute__nonnull__(pTHX_1);
1526
1527 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1528                         __attribute__malloc__
1529                         __attribute__warn_unused_result__
1530                         __attribute__nonnull__(pTHX_3);
1531
1532 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1533                         __attribute__malloc__
1534                         __attribute__warn_unused_result__;
1535
1536 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1537                         __attribute__malloc__
1538                         __attribute__warn_unused_result__;
1539
1540 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1541                         __attribute__malloc__
1542                         __attribute__warn_unused_result__;
1543
1544 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1545                         __attribute__malloc__
1546                         __attribute__warn_unused_result__;
1547
1548 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1549                         __attribute__malloc__
1550                         __attribute__warn_unused_result__;
1551
1552 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1553                         __attribute__malloc__
1554                         __attribute__warn_unused_result__;
1555
1556 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1557                         __attribute__malloc__
1558                         __attribute__warn_unused_result__;
1559
1560 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1561                         __attribute__malloc__
1562                         __attribute__warn_unused_result__
1563                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1564                         __attribute__nonnull__(pTHX_1);
1565
1566 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1567                         __attribute__malloc__
1568                         __attribute__warn_unused_result__
1569                         __attribute__nonnull__(pTHX_1);
1570
1571 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1572                         __attribute__malloc__
1573                         __attribute__warn_unused_result__
1574                         __attribute__nonnull__(pTHX_1);
1575
1576 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1577                         __attribute__malloc__
1578                         __attribute__warn_unused_result__;
1579
1580 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1581                         __attribute__malloc__
1582                         __attribute__warn_unused_result__;
1583
1584 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
1585                         __attribute__malloc__
1586                         __attribute__warn_unused_result__
1587                         __attribute__nonnull__(pTHX_2);
1588
1589 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1590                         __attribute__malloc__
1591                         __attribute__warn_unused_result__;
1592
1593 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1594                         __attribute__malloc__
1595                         __attribute__warn_unused_result__;
1596
1597 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1598                         __attribute__nonnull__(pTHX_1)
1599                         __attribute__nonnull__(pTHX_2);
1600
1601 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1602                         __attribute__nonnull__(pTHX_1)
1603                         __attribute__nonnull__(pTHX_2);
1604
1605 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1606                         __attribute__nonnull__(pTHX_1);
1607
1608 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1609                         __attribute__nonnull__(pTHX_1);
1610
1611 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1612                         __attribute__nonnull__(pTHX_1);
1613
1614 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1615                         __attribute__nonnull__(pTHX_1);
1616
1617 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1618                         __attribute__nonnull__(pTHX_1);
1619
1620 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1621                         __attribute__nonnull__(pTHX_1);
1622
1623 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1624                         __attribute__nonnull__(pTHX_1)
1625                         __attribute__nonnull__(pTHX_2);
1626
1627 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1628                         __attribute__nonnull__(pTHX_1);
1629
1630 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1631                         __attribute__pure__
1632                         __attribute__nonnull__(pTHX_1)
1633                         __attribute__nonnull__(pTHX_2)
1634                         __attribute__nonnull__(pTHX_3)
1635                         __attribute__nonnull__(pTHX_4);
1636
1637 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1638                         __attribute__noreturn__
1639                         __attribute__nonnull__(pTHX_1);
1640
1641 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1642 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1643                         __attribute__nonnull__(pTHX_1);
1644
1645 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1646 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1647                         __attribute__nonnull__(pTHX_1);
1648
1649 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1650                         __attribute__warn_unused_result__
1651                         __attribute__nonnull__(pTHX_1);
1652
1653 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1654 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1655                         __attribute__warn_unused_result__
1656                         __attribute__nonnull__(pTHX_1);
1657
1658 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1659                         __attribute__warn_unused_result__
1660                         __attribute__nonnull__(pTHX_1);
1661
1662 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1663 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1664 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1665 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1666 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1667 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1668 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1669                         __attribute__nonnull__(pTHX_1)
1670                         __attribute__nonnull__(pTHX_2);
1671
1672 #if defined(USE_REENTRANT_API)
1673 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1674 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1675 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1676 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1677                         __attribute__nonnull__(1);
1678
1679 #endif
1680 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1681 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1682                         __attribute__nonnull__(pTHX_1)
1683                         __attribute__nonnull__(pTHX_3);
1684
1685 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1686                         __attribute__nonnull__(pTHX_1);
1687
1688 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1689                         __attribute__nonnull__(pTHX_1);
1690
1691 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1692                         __attribute__nonnull__(pTHX_1);
1693
1694 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1695 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1696                         __attribute__nonnull__(pTHX_1);
1697
1698 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1699                         __attribute__nonnull__(pTHX_1);
1700
1701 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1702                         __attribute__nonnull__(pTHX_1);
1703
1704 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1705                         __attribute__nonnull__(pTHX_1);
1706
1707 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1708                         __attribute__nonnull__(pTHX_1);
1709
1710 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1711                         __attribute__nonnull__(pTHX_1);
1712
1713 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1714                         __attribute__nonnull__(pTHX_1);
1715
1716 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1717 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1718 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1719 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1720                         __attribute__nonnull__(pTHX_1);
1721
1722 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1723 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1724 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1725 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1726 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1727                         __attribute__nonnull__(pTHX_1);
1728
1729 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)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2)
1732                         __attribute__nonnull__(pTHX_3)
1733                         __attribute__nonnull__(pTHX_4)
1734                         __attribute__nonnull__(pTHX_5)
1735                         __attribute__nonnull__(pTHX_6);
1736
1737 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2)
1740                         __attribute__nonnull__(pTHX_3)
1741                         __attribute__nonnull__(pTHX_4)
1742                         __attribute__nonnull__(pTHX_5);
1743
1744 #ifdef PERL_USES_PL_PIDSTATUS
1745 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1746 #endif
1747 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1748                         __attribute__nonnull__(pTHX_1);
1749
1750 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1751                         __attribute__nonnull__(pTHX_1)
1752                         __attribute__nonnull__(pTHX_2);
1753
1754 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2)
1757                         __attribute__nonnull__(pTHX_3);
1758
1759 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1760 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1761 PERL_CALLCONV void      Perl_push_scope(pTHX);
1762 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1763 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1764 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1765                         __attribute__nonnull__(pTHX_1);
1766
1767 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1768                         __attribute__nonnull__(pTHX_1);
1769
1770 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1771                         __attribute__nonnull__(pTHX_1)
1772                         __attribute__nonnull__(pTHX_2)
1773                         __attribute__nonnull__(pTHX_3)
1774                         __attribute__nonnull__(pTHX_4)
1775                         __attribute__nonnull__(pTHX_6);
1776
1777 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1778 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2)
1781                         __attribute__nonnull__(pTHX_3);
1782
1783 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)
1784                         __attribute__nonnull__(pTHX_1)
1785                         __attribute__nonnull__(pTHX_3)
1786                         __attribute__nonnull__(pTHX_4);
1787
1788 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1789                         __attribute__nonnull__(pTHX_1);
1790
1791 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1792                         __attribute__nonnull__(pTHX_1)
1793                         __attribute__nonnull__(pTHX_2)
1794                         __attribute__nonnull__(pTHX_3)
1795                         __attribute__nonnull__(pTHX_4)
1796                         __attribute__nonnull__(pTHX_6);
1797
1798 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1799                         __attribute__warn_unused_result__
1800                         __attribute__nonnull__(pTHX_1);
1801
1802 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1803                         __attribute__nonnull__(pTHX_1)
1804                         __attribute__nonnull__(pTHX_2);
1805
1806 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1807                         __attribute__nonnull__(pTHX_1)
1808                         __attribute__nonnull__(pTHX_2);
1809
1810 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1811                         __attribute__pure__
1812                         __attribute__nonnull__(pTHX_1)
1813                         __attribute__nonnull__(pTHX_2)
1814                         __attribute__nonnull__(pTHX_3)
1815                         __attribute__nonnull__(pTHX_4);
1816
1817 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1818 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1819 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1820                         __attribute__nonnull__(pTHX_3);
1821
1822 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1823 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1824                         __attribute__nonnull__(pTHX_1);
1825
1826 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1827                         __attribute__nonnull__(pTHX_1)
1828                         __attribute__nonnull__(pTHX_2);
1829
1830 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1831                         __attribute__nonnull__(pTHX_1)
1832                         __attribute__nonnull__(pTHX_2);
1833
1834 #if !defined(HAS_RENAME)
1835 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1836                         __attribute__nonnull__(pTHX_1)
1837                         __attribute__nonnull__(pTHX_2);
1838
1839 #endif
1840 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1841                         __attribute__malloc__
1842                         __attribute__warn_unused_result__;
1843
1844 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1845                         __attribute__malloc__
1846                         __attribute__warn_unused_result__;
1847
1848 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1849                         __attribute__malloc__
1850                         __attribute__warn_unused_result__;
1851
1852 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1853                         __attribute__malloc__
1854                         __attribute__warn_unused_result__
1855                         __attribute__nonnull__(pTHX_1);
1856
1857 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1858 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1859 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_3);
1862
1863 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1864 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1865                         __attribute__nonnull__(pTHX_1);
1866
1867 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1868                         __attribute__nonnull__(pTHX_1);
1869
1870 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1871                         __attribute__nonnull__(pTHX_1);
1872
1873 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1874                         __attribute__nonnull__(pTHX_1);
1875
1876 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1877                         __attribute__nonnull__(pTHX_1)
1878                         __attribute__nonnull__(pTHX_2);
1879
1880 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1881                         __attribute__nonnull__(pTHX_2);
1882
1883 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1884 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1885 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1886 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1887 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1888                         __attribute__nonnull__(pTHX_1);
1889
1890 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1891                         __attribute__nonnull__(pTHX_1);
1892
1893 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1894                         __attribute__nonnull__(pTHX_1);
1895
1896 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1897                         __attribute__nonnull__(pTHX_1);
1898
1899 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1900                         __attribute__nonnull__(pTHX_1);
1901
1902 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1903                         __attribute__nonnull__(pTHX_1)
1904                         __attribute__nonnull__(pTHX_2)
1905                         __attribute__nonnull__(pTHX_3);
1906
1907 PERL_CALLCONV void      Perl_save_hints(pTHX)
1908                         __attribute__noreturn__;
1909
1910 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1911                         __attribute__nonnull__(pTHX_1);
1912
1913 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1914                         __attribute__nonnull__(pTHX_1);
1915
1916 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1917                         __attribute__nonnull__(pTHX_1);
1918
1919 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1920                         __attribute__nonnull__(pTHX_1);
1921
1922 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1923                         __attribute__nonnull__(pTHX_1);
1924
1925 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1926                         __attribute__nonnull__(pTHX_1);
1927
1928 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1929                         __attribute__nonnull__(pTHX_1);
1930
1931 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1932                         __attribute__nonnull__(pTHX_1);
1933
1934 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1935                         __attribute__nonnull__(pTHX_1);
1936
1937 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1938                         __attribute__nonnull__(pTHX_1);
1939
1940 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1941 PERL_CALLCONV void      Perl_save_op(pTHX);
1942 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1943                         __attribute__nonnull__(pTHX_1);
1944
1945 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1946                         __attribute__nonnull__(pTHX_1);
1947
1948 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1949                         __attribute__nonnull__(pTHX_1);
1950
1951 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1952 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1953 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1954                         __attribute__nonnull__(pTHX_1);
1955
1956 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1957                         __attribute__nonnull__(pTHX_1);
1958
1959 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1960                         __attribute__noreturn__;
1961
1962 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1963 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1964 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1965 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1966 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1967                         __attribute__nonnull__(pTHX_1);
1968
1969 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1970                         __attribute__nonnull__(pTHX_1)
1971                         __attribute__nonnull__(pTHX_3);
1972
1973 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1974                         __attribute__nonnull__(pTHX_1)
1975                         __attribute__nonnull__(pTHX_3);
1976
1977 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1978                         __attribute__nonnull__(pTHX_1)
1979                         __attribute__nonnull__(pTHX_2);
1980
1981 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1982                         __attribute__nonnull__(pTHX_1)
1983                         __attribute__nonnull__(pTHX_3);
1984
1985 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1986 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1987                         __attribute__nonnull__(pTHX_1)
1988                         __attribute__nonnull__(pTHX_2)
1989                         __attribute__nonnull__(pTHX_5);
1990
1991 #if !defined(VMS)
1992 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
1993                         __attribute__nonnull__(pTHX_1);
1994
1995 #endif
1996 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1997 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1998                         __attribute__nonnull__(pTHX_1);
1999
2000 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2001 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
2002 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
2003 #else
2004 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2005 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2006 #endif
2007 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2008                         __attribute__nonnull__(pTHX_1)
2009                         __attribute__nonnull__(pTHX_2);
2010
2011 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2012 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2013                         __attribute__nonnull__(pTHX_1);
2014
2015 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
2016                         __attribute__nonnull__(pTHX_1);
2017
2018 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
2019                         __attribute__nonnull__(pTHX_2)
2020                         __attribute__nonnull__(pTHX_3);
2021
2022 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
2023                         __attribute__nonnull__(pTHX_1);
2024
2025 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2026                         __attribute__nonnull__(pTHX_1); */
2027
2028 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2029                         __attribute__nonnull__(pTHX_1);
2030
2031 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2032 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2033                         __attribute__nonnull__(pTHX_1);
2034
2035 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2036                         __attribute__nonnull__(pTHX_1); */
2037
2038 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2039                         __attribute__nonnull__(pTHX_1);
2040
2041 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2042                         __attribute__nonnull__(pTHX_1);
2043
2044 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2045                         __attribute__nonnull__(pTHX_1);
2046
2047 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2048                         __attribute__nonnull__(pTHX_1);
2049
2050 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2051                         __attribute__nonnull__(pTHX_1); */
2052
2053 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2054                         __attribute__nonnull__(pTHX_1);
2055
2056 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2057                         __attribute__nonnull__(pTHX_1);
2058
2059 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2060                         __attribute__nonnull__(pTHX_1);
2061
2062 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2063                         __attribute__nonnull__(pTHX_1);
2064
2065 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2066                         __attribute__nonnull__(pTHX_1)
2067                         __attribute__nonnull__(pTHX_2);
2068
2069 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2070                         __attribute__nonnull__(pTHX_1)
2071                         __attribute__nonnull__(pTHX_2);
2072
2073 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2074                         __attribute__nonnull__(pTHX_1)
2075                         __attribute__nonnull__(pTHX_2);
2076
2077 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2078 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2079                         __attribute__nonnull__(pTHX_1);
2080
2081 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2082                         __attribute__nonnull__(pTHX_1);
2083
2084 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2085                         __attribute__nonnull__(pTHX_1)
2086                         __attribute__nonnull__(pTHX_2);
2087
2088 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2089                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2090                         __attribute__nonnull__(pTHX_1)
2091                         __attribute__nonnull__(pTHX_2);
2092
2093 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2094                         __attribute__nonnull__(pTHX_1)
2095                         __attribute__nonnull__(pTHX_2);
2096
2097 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2098                         __attribute__nonnull__(pTHX_1)
2099                         __attribute__nonnull__(pTHX_2);
2100
2101 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2102                         __attribute__nonnull__(pTHX_1)
2103                         __attribute__nonnull__(pTHX_2); */
2104
2105 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2106                         __attribute__nonnull__(pTHX_1); */
2107
2108 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2109                         __attribute__nonnull__(pTHX_1);
2110
2111 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2112 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2113 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2114                         __attribute__nonnull__(pTHX_1);
2115
2116 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2117                         __attribute__nonnull__(pTHX_1)
2118                         __attribute__nonnull__(pTHX_2);
2119
2120 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2121                         __attribute__nonnull__(pTHX_1)
2122                         __attribute__nonnull__(pTHX_2);
2123
2124 #if defined(USE_LOCALE_COLLATE)
2125 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2126                         __attribute__nonnull__(pTHX_1)
2127                         __attribute__nonnull__(pTHX_2);
2128
2129 #endif
2130 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2)
2133                         __attribute__nonnull__(pTHX_3)
2134                         __attribute__nonnull__(pTHX_4);
2135
2136 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2137                         __attribute__nonnull__(pTHX_1);
2138
2139 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2140                         __attribute__nonnull__(pTHX_1);
2141
2142 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2143                         __attribute__nonnull__(pTHX_1);
2144
2145 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2146                         __attribute__warn_unused_result__
2147                         __attribute__nonnull__(pTHX_1)
2148                         __attribute__nonnull__(pTHX_2);
2149
2150 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2151 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2152 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2153                         __attribute__nonnull__(pTHX_1);
2154
2155 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2156 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2157                         __attribute__nonnull__(pTHX_1)
2158                         __attribute__nonnull__(pTHX_2);
2159
2160 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2161                         __attribute__nonnull__(pTHX_1);
2162
2163 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2164                         __attribute__nonnull__(pTHX_1);
2165
2166 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2167                         __attribute__nonnull__(pTHX_1)
2168                         __attribute__nonnull__(pTHX_4);
2169
2170 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2171                         __attribute__nonnull__(pTHX_2);
2172
2173 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2174 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2175 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2176 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2177                         __attribute__nonnull__(pTHX_1);
2178
2179 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2180                         __attribute__nonnull__(pTHX_1);
2181
2182 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2187                         __attribute__warn_unused_result__;
2188
2189 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2190 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2191 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2192                         __attribute__nonnull__(pTHX_2);
2193
2194 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2195                         __attribute__nonnull__(pTHX_2);
2196
2197 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2198                         __attribute__nonnull__(pTHX_1); */
2199
2200 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2201                         __attribute__nonnull__(pTHX_1);
2202
2203 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2204                         __attribute__nonnull__(pTHX_1);
2205
2206 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2207                         __attribute__nonnull__(pTHX_1)
2208                         __attribute__nonnull__(pTHX_2);
2209
2210 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2211                         __attribute__nonnull__(pTHX_1)
2212                         __attribute__nonnull__(pTHX_2)
2213                         __attribute__nonnull__(pTHX_3)
2214                         __attribute__nonnull__(pTHX_4)
2215                         __attribute__nonnull__(pTHX_5);
2216
2217 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2218                         __attribute__warn_unused_result__
2219                         __attribute__nonnull__(pTHX_1);
2220
2221 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2222                         __attribute__nonnull__(pTHX_1)
2223                         __attribute__nonnull__(pTHX_2);
2224
2225 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2226 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2227                         __attribute__nonnull__(pTHX_1);
2228
2229 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2230                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2231                         __attribute__nonnull__(pTHX_1)
2232                         __attribute__nonnull__(pTHX_2);
2233
2234 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2235                         __attribute__nonnull__(pTHX_1)
2236                         __attribute__nonnull__(pTHX_2);
2237
2238 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2239                         __attribute__nonnull__(pTHX_1);
2240
2241 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2242                         __attribute__nonnull__(pTHX_1);
2243
2244 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2245                         __attribute__nonnull__(pTHX_1);
2246
2247 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2248                         __attribute__nonnull__(pTHX_1);
2249
2250 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2251                         __attribute__nonnull__(pTHX_1);
2252
2253 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2254                         __attribute__nonnull__(pTHX_1);
2255
2256 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2257                         __attribute__nonnull__(pTHX_1);
2258
2259 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2260                         __attribute__nonnull__(pTHX_1);
2261
2262 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2263                         __attribute__nonnull__(pTHX_1)
2264                         __attribute__nonnull__(pTHX_3);
2265
2266 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2267                         __attribute__nonnull__(pTHX_1);
2268
2269 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2270                         __attribute__nonnull__(pTHX_1);
2271
2272 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2273                         __attribute__nonnull__(pTHX_1); */
2274
2275 /* PERL_CALLCONV void   sv_taint(pTHX_ SV* sv)
2276                         __attribute__nonnull__(pTHX_1); */
2277
2278 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2279                         __attribute__warn_unused_result__
2280                         __attribute__nonnull__(pTHX_1);
2281
2282 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2283                         __attribute__nonnull__(pTHX_1);
2284
2285 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
2286                         __attribute__nonnull__(pTHX_1); */
2287
2288 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2289                         __attribute__nonnull__(pTHX_1);
2290
2291 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2292                         __attribute__nonnull__(pTHX_1);
2293
2294 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2295                         __attribute__nonnull__(pTHX_1);
2296
2297 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2298                         __attribute__nonnull__(pTHX_1);
2299
2300 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2301                         __attribute__nonnull__(pTHX_1)
2302                         __attribute__nonnull__(pTHX_2);
2303
2304 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2305                         __attribute__nonnull__(pTHX_1)
2306                         __attribute__nonnull__(pTHX_2);
2307
2308 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2309                         __attribute__warn_unused_result__
2310                         __attribute__nonnull__(pTHX_1);
2311
2312 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2)
2315                         __attribute__nonnull__(pTHX_3);
2316
2317 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
2318                         __attribute__nonnull__(pTHX_1)
2319                         __attribute__nonnull__(pTHX_2);
2320
2321 PERL_CALLCONV void      Perl_taint_env(pTHX);
2322 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2323                         __attribute__nonnull__(pTHX_2);
2324
2325 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2326                         __attribute__nonnull__(pTHX_1)
2327                         __attribute__nonnull__(pTHX_2)
2328                         __attribute__nonnull__(pTHX_4)
2329                         __attribute__nonnull__(pTHX_5)
2330                         __attribute__nonnull__(pTHX_6);
2331
2332 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2333                         __attribute__nonnull__(pTHX_1)
2334                         __attribute__nonnull__(pTHX_2);
2335
2336 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2337                         __attribute__nonnull__(pTHX_1)
2338                         __attribute__nonnull__(pTHX_2);
2339
2340 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2341                         __attribute__nonnull__(pTHX_1)
2342                         __attribute__nonnull__(pTHX_2);
2343
2344 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2345                         __attribute__nonnull__(pTHX_1)
2346                         __attribute__nonnull__(pTHX_2);
2347
2348 #if defined(UNLINK_ALL_VERSIONS)
2349 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2350                         __attribute__nonnull__(pTHX_1);
2351
2352 #endif
2353 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)
2354                         __attribute__nonnull__(pTHX_1)
2355                         __attribute__nonnull__(pTHX_2)
2356                         __attribute__nonnull__(pTHX_3)
2357                         __attribute__nonnull__(pTHX_5);
2358
2359 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2360                         __attribute__nonnull__(pTHX_1)
2361                         __attribute__nonnull__(pTHX_2)
2362                         __attribute__nonnull__(pTHX_3)
2363                         __attribute__nonnull__(pTHX_4);
2364
2365 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2366 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2367 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2368                         __attribute__nonnull__(pTHX_4);
2369
2370 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2371                         __attribute__nonnull__(pTHX_1)
2372                         __attribute__nonnull__(pTHX_2)
2373                         __attribute__nonnull__(pTHX_4);
2374
2375 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2376                         __attribute__nonnull__(pTHX_1)
2377                         __attribute__nonnull__(pTHX_2)
2378                         __attribute__nonnull__(pTHX_4);
2379
2380 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2381                         __attribute__warn_unused_result__
2382                         __attribute__pure__
2383                         __attribute__nonnull__(pTHX_1)
2384                         __attribute__nonnull__(pTHX_2);
2385
2386 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2387                         __attribute__warn_unused_result__
2388                         __attribute__pure__
2389                         __attribute__nonnull__(pTHX_1)
2390                         __attribute__nonnull__(pTHX_2);
2391
2392 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2393                         __attribute__warn_unused_result__
2394                         __attribute__pure__
2395                         __attribute__nonnull__(pTHX_1);
2396
2397 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2398                         __attribute__nonnull__(pTHX_1)
2399                         __attribute__nonnull__(pTHX_2);
2400
2401 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2402                         __attribute__nonnull__(pTHX_1)
2403                         __attribute__nonnull__(pTHX_2);
2404
2405 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2406                         __attribute__nonnull__(pTHX_1)
2407                         __attribute__nonnull__(pTHX_2);
2408
2409 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2410                         __attribute__nonnull__(pTHX_1);
2411
2412 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2413                         __attribute__nonnull__(pTHX_1);
2414
2415
2416 #ifdef EBCDIC
2417 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2418                         __attribute__nonnull__(pTHX_1);
2419
2420 #else
2421 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2422                         __attribute__nonnull__(pTHX_1); */
2423
2424 #endif
2425
2426 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2427                         __attribute__nonnull__(pTHX_1);
2428
2429
2430 #ifdef EBCDIC
2431 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2432                         __attribute__nonnull__(pTHX_1);
2433
2434 #else
2435 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2436                         __attribute__nonnull__(pTHX_1); */
2437
2438 #endif
2439
2440 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2441                         __attribute__nonnull__(pTHX_1); */
2442
2443 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2444                         __attribute__nonnull__(pTHX_1);
2445
2446 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2447                         __attribute__nonnull__(pTHX_1);
2448
2449 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2450                         __attribute__nonnull__(pTHX_1)
2451                         __attribute__nonnull__(pTHX_2);
2452
2453 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2454                         __attribute__warn_unused_result__
2455                         __attribute__nonnull__(pTHX_1)
2456                         __attribute__nonnull__(pTHX_2);
2457
2458 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2459                         __attribute__nonnull__(pTHX_1);
2460
2461 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2462                         __attribute__nonnull__(pTHX_1);
2463
2464 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2465                         __attribute__nonnull__(pTHX_2);
2466
2467 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2468                         __attribute__nonnull__(pTHX_1);
2469
2470 PERL_CALLCONV U32       Perl_seed(pTHX);
2471 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2472                         __attribute__warn_unused_result__;
2473
2474 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2475 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2476 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2477                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2478                         __attribute__nonnull__(pTHX_1);
2479
2480 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2481                         __attribute__nonnull__(pTHX_1);
2482
2483 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2484                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2485                         __attribute__nonnull__(pTHX_2);
2486
2487 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2488                         __attribute__nonnull__(pTHX_2);
2489
2490 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2491                         __attribute__nonnull__(pTHX_1);
2492
2493 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2494                         __attribute__nonnull__(pTHX_1);
2495
2496 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2497                         __attribute__nonnull__(pTHX_1);
2498
2499 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2500                         __attribute__nonnull__(pTHX_1);
2501
2502 PERL_CALLCONV int       Perl_yylex(pTHX);
2503 PERL_CALLCONV int       Perl_yyparse(pTHX);
2504 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2505                         __attribute__nonnull__(pTHX_1);
2506
2507 #if defined(MYMALLOC)
2508 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2509                         __attribute__nonnull__(pTHX_1);
2510
2511 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2512                         __attribute__nonnull__(pTHX_1);
2513
2514 #endif
2515 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2516                         __attribute__malloc__
2517                         __attribute__warn_unused_result__;
2518
2519 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2520                         __attribute__malloc__
2521                         __attribute__warn_unused_result__;
2522
2523 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2524                         __attribute__malloc__
2525                         __attribute__warn_unused_result__;
2526
2527 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2528 #if defined(PERL_GLOBAL_STRUCT)
2529 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2530 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2531 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2532                         __attribute__nonnull__(pTHX_1);
2533
2534 #endif
2535 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2536 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2537 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2538                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2539                         __attribute__nonnull__(pTHX_1)
2540                         __attribute__nonnull__(pTHX_2);
2541
2542 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2543                         __attribute__nonnull__(pTHX_1)
2544                         __attribute__nonnull__(pTHX_2);
2545
2546 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2547                         __attribute__nonnull__(pTHX_1)
2548                         __attribute__nonnull__(pTHX_2);
2549
2550 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2551                         __attribute__nonnull__(pTHX_1)
2552                         __attribute__nonnull__(pTHX_2); */
2553
2554 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2555                         __attribute__nonnull__(pTHX_1); */
2556
2557 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2558                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2559                         __attribute__nonnull__(pTHX_1)
2560                         __attribute__nonnull__(pTHX_2);
2561
2562 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2563                         __attribute__nonnull__(pTHX_1)
2564                         __attribute__nonnull__(pTHX_2);
2565
2566 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2567                         __attribute__nonnull__(pTHX_1);
2568
2569 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2570                         __attribute__nonnull__(pTHX_1);
2571
2572 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2573                         __attribute__nonnull__(pTHX_1);
2574
2575 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2576                         __attribute__nonnull__(pTHX_1);
2577
2578 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2579                         __attribute__nonnull__(pTHX_1);
2580
2581 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2582                         __attribute__nonnull__(pTHX_1)
2583                         __attribute__nonnull__(pTHX_2);
2584
2585 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2586                         __attribute__nonnull__(pTHX_1);
2587
2588 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2589                         __attribute__nonnull__(pTHX_1);
2590
2591 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2592                         __attribute__warn_unused_result__;
2593
2594 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2595                         __attribute__nonnull__(pTHX_1)
2596                         __attribute__nonnull__(pTHX_2);
2597
2598 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2599                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2600                         __attribute__nonnull__(pTHX_2)
2601                         __attribute__nonnull__(pTHX_3);
2602
2603 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2604                         __attribute__nonnull__(pTHX_2)
2605                         __attribute__nonnull__(pTHX_3);
2606
2607 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2608                         __attribute__nonnull__(pTHX_2)
2609                         __attribute__nonnull__(pTHX_3)
2610                         __attribute__nonnull__(pTHX_4);
2611
2612 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2613                         __attribute__nonnull__(pTHX_2)
2614                         __attribute__nonnull__(pTHX_3)
2615                         __attribute__nonnull__(pTHX_4);
2616
2617 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2618                         __attribute__nonnull__(pTHX_2)
2619                         __attribute__nonnull__(pTHX_3)
2620                         __attribute__nonnull__(pTHX_4);
2621
2622 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2623                         __attribute__nonnull__(pTHX_2)
2624                         __attribute__nonnull__(pTHX_3);
2625
2626 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2627                         __attribute__nonnull__(pTHX_2);
2628
2629 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2630                         __attribute__nonnull__(pTHX_2);
2631
2632 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2633                         __attribute__nonnull__(pTHX_2);
2634
2635 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2636 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2637 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
2638                         __attribute__warn_unused_result__
2639                         __attribute__nonnull__(pTHX_1); */
2640
2641 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2642                         __attribute__warn_unused_result__
2643                         __attribute__nonnull__(pTHX_1); */
2644
2645 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2646                         __attribute__warn_unused_result__
2647                         __attribute__nonnull__(pTHX_1); */
2648
2649 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2650                         __attribute__warn_unused_result__
2651                         __attribute__nonnull__(pTHX_1); */
2652
2653 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2654                         __attribute__warn_unused_result__
2655                         __attribute__nonnull__(pTHX_1); */
2656
2657 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2658                         __attribute__warn_unused_result__
2659                         __attribute__nonnull__(pTHX_1); */
2660
2661 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2662                         __attribute__nonnull__(pTHX_1); */
2663
2664 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2665                         __attribute__nonnull__(pTHX_1);
2666
2667 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2668                         __attribute__nonnull__(pTHX_1);
2669
2670 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2671                         __attribute__nonnull__(pTHX_1);
2672
2673 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
2674                         __attribute__nonnull__(pTHX_1); */
2675
2676 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2677                         __attribute__nonnull__(pTHX_1);
2678
2679 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2680 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2681                         __attribute__nonnull__(pTHX_1);
2682
2683 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2684                         __attribute__nonnull__(pTHX_1)
2685                         __attribute__nonnull__(pTHX_2);
2686
2687 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2688 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2689 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2690                         __attribute__noreturn__;
2691
2692 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2693                         __attribute__nonnull__(pTHX_1);
2694
2695 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2696 #if defined(USE_ITHREADS)
2697 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2698                         __attribute__malloc__
2699                         __attribute__warn_unused_result__
2700                         __attribute__nonnull__(pTHX_4);
2701
2702 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2703                         __attribute__malloc__
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_2);
2706
2707 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2708                         __attribute__malloc__
2709                         __attribute__warn_unused_result__
2710                         __attribute__nonnull__(pTHX_1)
2711                         __attribute__nonnull__(pTHX_2);
2712
2713 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2714                         __attribute__malloc__
2715                         __attribute__warn_unused_result__
2716                         __attribute__nonnull__(pTHX_2);
2717
2718 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2719                         __attribute__malloc__
2720                         __attribute__warn_unused_result__
2721                         __attribute__nonnull__(pTHX_3);
2722
2723 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2724                         __attribute__malloc__
2725                         __attribute__warn_unused_result__
2726                         __attribute__nonnull__(pTHX_2);
2727
2728 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2729                         __attribute__malloc__
2730                         __attribute__warn_unused_result__
2731                         __attribute__nonnull__(pTHX_2);
2732
2733 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2734                         __attribute__malloc__
2735                         __attribute__warn_unused_result__
2736                         __attribute__nonnull__(pTHX_3);
2737
2738 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2739                         __attribute__malloc__
2740                         __attribute__warn_unused_result__;
2741
2742 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2743                         __attribute__malloc__
2744                         __attribute__warn_unused_result__
2745                         __attribute__nonnull__(pTHX_2);
2746
2747 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2748                         __attribute__malloc__
2749                         __attribute__warn_unused_result__
2750                         __attribute__nonnull__(pTHX_2);
2751
2752 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2753                         __attribute__malloc__
2754                         __attribute__warn_unused_result__
2755                         __attribute__nonnull__(pTHX_2);
2756
2757 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2758                         __attribute__nonnull__(pTHX_1)
2759                         __attribute__nonnull__(pTHX_2)
2760                         __attribute__nonnull__(pTHX_3);
2761
2762 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2763                         __attribute__malloc__
2764                         __attribute__warn_unused_result__;
2765
2766 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2767                         __attribute__malloc__
2768                         __attribute__warn_unused_result__
2769                         __attribute__nonnull__(pTHX_1)
2770                         __attribute__nonnull__(pTHX_2);
2771
2772 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2773                         __attribute__nonnull__(pTHX_1)
2774                         __attribute__nonnull__(pTHX_3);
2775
2776 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2777                         __attribute__nonnull__(pTHX_1);
2778
2779 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2780 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2781 #  if defined(HAVE_INTERP_INTERN)
2782 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2783                         __attribute__nonnull__(pTHX_1)
2784                         __attribute__nonnull__(pTHX_2);
2785
2786 #  endif
2787 #endif
2788 #if defined(HAVE_INTERP_INTERN)
2789 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2790 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2791 #endif
2792
2793 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2794                         __attribute__warn_unused_result__
2795                         __attribute__nonnull__(pTHX_1);
2796
2797 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2798                         __attribute__warn_unused_result__
2799                         __attribute__nonnull__(pTHX_1);
2800
2801
2802 #if defined(PERL_OLD_COPY_ON_WRITE)
2803 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2804                         __attribute__nonnull__(pTHX_1);
2805
2806 #endif
2807
2808 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
2809 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
2810 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
2811 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2812
2813 END_EXTERN_C
2814
2815 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2816 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2817                         __attribute__warn_unused_result__
2818                         __attribute__nonnull__(pTHX_1);
2819
2820 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2821                         __attribute__warn_unused_result__
2822                         __attribute__nonnull__(pTHX_1);
2823
2824 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2825                         __attribute__warn_unused_result__
2826                         __attribute__nonnull__(pTHX_1);
2827
2828 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2829                         __attribute__warn_unused_result__
2830                         __attribute__nonnull__(pTHX_1);
2831
2832 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2833                         __attribute__warn_unused_result__
2834                         __attribute__nonnull__(pTHX_1);
2835
2836 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2837                         __attribute__warn_unused_result__
2838                         __attribute__nonnull__(pTHX_1);
2839
2840 #endif
2841
2842 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2843 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2844                         __attribute__nonnull__(pTHX_1);
2845
2846 STATIC void     S_require_errno(pTHX_ GV *gv)
2847                         __attribute__nonnull__(pTHX_1);
2848
2849 #endif
2850
2851 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2852 STATIC void     S_hsplit(pTHX_ HV *hv)
2853                         __attribute__nonnull__(pTHX_1);
2854
2855 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2856                         __attribute__nonnull__(pTHX_1);
2857
2858 STATIC HE*      S_new_he(pTHX)
2859                         __attribute__malloc__
2860                         __attribute__warn_unused_result__;
2861
2862 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2863                         __attribute__malloc__
2864                         __attribute__warn_unused_result__
2865                         __attribute__nonnull__(pTHX_1);
2866
2867 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2868                         __attribute__nonnull__(pTHX_1)
2869                         __attribute__nonnull__(pTHX_2)
2870                         __attribute__nonnull__(pTHX_3);
2871
2872 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2873 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2874                         __attribute__warn_unused_result__
2875                         __attribute__nonnull__(pTHX_1);
2876
2877 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2878                         __attribute__noreturn__
2879                         __attribute__nonnull__(pTHX_2)
2880                         __attribute__nonnull__(pTHX_4);
2881
2882 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2883                         __attribute__nonnull__(pTHX_1);
2884
2885 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2886 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2887 #endif
2888
2889 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2890 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2891                         __attribute__nonnull__(pTHX_2);
2892
2893 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2894                         __attribute__nonnull__(pTHX_1)
2895                         __attribute__nonnull__(pTHX_2)
2896                         __attribute__nonnull__(pTHX_3);
2897
2898 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2899                         __attribute__nonnull__(pTHX_1)
2900                         __attribute__nonnull__(pTHX_2)
2901                         __attribute__nonnull__(pTHX_3);
2902
2903 STATIC void     S_restore_magic(pTHX_ const void *p)
2904                         __attribute__nonnull__(pTHX_1);
2905
2906 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2907                         __attribute__nonnull__(pTHX_1);
2908
2909
2910 #endif
2911
2912 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2913 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2914                         __attribute__warn_unused_result__
2915                         __attribute__nonnull__(pTHX_1);
2916
2917 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2918                         __attribute__warn_unused_result__
2919                         __attribute__nonnull__(pTHX_1);
2920
2921 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2922                         __attribute__warn_unused_result__
2923                         __attribute__nonnull__(pTHX_1);
2924
2925 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2926                         __attribute__warn_unused_result__
2927                         __attribute__nonnull__(pTHX_1);
2928
2929 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2930                         __attribute__warn_unused_result__
2931                         __attribute__nonnull__(pTHX_1);
2932
2933 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2934                         __attribute__warn_unused_result__
2935                         __attribute__nonnull__(pTHX_1);
2936
2937 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2938                         __attribute__warn_unused_result__
2939                         __attribute__nonnull__(pTHX_1);
2940
2941 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2942                         __attribute__warn_unused_result__
2943                         __attribute__nonnull__(pTHX_1);
2944
2945 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2946                         __attribute__warn_unused_result__
2947                         __attribute__nonnull__(pTHX_1);
2948
2949 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2950                         __attribute__warn_unused_result__
2951                         __attribute__nonnull__(pTHX_1);
2952
2953 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2954                         __attribute__warn_unused_result__
2955                         __attribute__nonnull__(pTHX_1);
2956
2957 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2958                         __attribute__warn_unused_result__
2959                         __attribute__nonnull__(pTHX_1);
2960
2961 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2962                         __attribute__warn_unused_result__
2963                         __attribute__nonnull__(pTHX_1);
2964
2965 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2966                         __attribute__warn_unused_result__
2967                         __attribute__nonnull__(pTHX_1);
2968
2969 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2970                         __attribute__warn_unused_result__
2971                         __attribute__nonnull__(pTHX_1);
2972
2973 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2974                         __attribute__warn_unused_result__
2975                         __attribute__nonnull__(pTHX_1);
2976
2977 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2978                         __attribute__warn_unused_result__
2979                         __attribute__nonnull__(pTHX_1);
2980
2981 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2982                         __attribute__warn_unused_result__
2983                         __attribute__nonnull__(pTHX_1);
2984
2985 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2986                         __attribute__warn_unused_result__
2987                         __attribute__nonnull__(pTHX_1);
2988
2989 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2990                         __attribute__warn_unused_result__
2991                         __attribute__nonnull__(pTHX_1);
2992
2993 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2994                         __attribute__warn_unused_result__
2995                         __attribute__nonnull__(pTHX_1);
2996
2997 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2998                         __attribute__warn_unused_result__
2999                         __attribute__nonnull__(pTHX_1);
3000
3001 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
3002                         __attribute__warn_unused_result__
3003                         __attribute__nonnull__(pTHX_1);
3004
3005 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
3006                         __attribute__warn_unused_result__
3007                         __attribute__nonnull__(pTHX_1);
3008
3009 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
3010                         __attribute__warn_unused_result__
3011                         __attribute__nonnull__(pTHX_1);
3012
3013 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
3014                         __attribute__warn_unused_result__
3015                         __attribute__nonnull__(pTHX_1);
3016
3017 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
3018                         __attribute__warn_unused_result__
3019                         __attribute__nonnull__(pTHX_1);
3020
3021 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
3022                         __attribute__warn_unused_result__
3023                         __attribute__nonnull__(pTHX_1);
3024
3025 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
3026                         __attribute__warn_unused_result__
3027                         __attribute__nonnull__(pTHX_1);
3028
3029 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
3030                         __attribute__warn_unused_result__
3031                         __attribute__nonnull__(pTHX_1);
3032
3033 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
3034                         __attribute__warn_unused_result__
3035                         __attribute__nonnull__(pTHX_1);
3036
3037 PERL_CALLCONV OP*       Perl_ck_say(pTHX_ OP *o)
3038                         __attribute__warn_unused_result__
3039                         __attribute__nonnull__(pTHX_1);
3040
3041 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
3042                         __attribute__warn_unused_result__
3043                         __attribute__nonnull__(pTHX_1);
3044
3045 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3046                         __attribute__warn_unused_result__
3047                         __attribute__nonnull__(pTHX_1);
3048
3049 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3050                         __attribute__warn_unused_result__
3051                         __attribute__nonnull__(pTHX_1);
3052
3053 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3054                         __attribute__warn_unused_result__
3055                         __attribute__nonnull__(pTHX_1);
3056
3057 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3058                         __attribute__warn_unused_result__
3059                         __attribute__nonnull__(pTHX_1);
3060
3061 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3062                         __attribute__warn_unused_result__
3063                         __attribute__nonnull__(pTHX_1);
3064
3065 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3066                         __attribute__warn_unused_result__
3067                         __attribute__nonnull__(pTHX_1);
3068
3069 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3070                         __attribute__warn_unused_result__
3071                         __attribute__nonnull__(pTHX_1);
3072
3073 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3074                         __attribute__warn_unused_result__
3075                         __attribute__nonnull__(pTHX_1);
3076
3077 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3078                         __attribute__warn_unused_result__
3079                         __attribute__nonnull__(pTHX_1);
3080
3081 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
3082                         __attribute__warn_unused_result__
3083                         __attribute__nonnull__(pTHX_1);
3084
3085 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3086                         __attribute__warn_unused_result__;
3087
3088 STATIC void     S_cop_free(pTHX_ COP *cop)
3089                         __attribute__nonnull__(pTHX_1);
3090
3091 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3092 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3093                         __attribute__nonnull__(pTHX_1);
3094
3095 STATIC OP*      S_newDEFSVOP(pTHX)
3096                         __attribute__warn_unused_result__;
3097
3098 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3099                         __attribute__warn_unused_result__
3100                         __attribute__nonnull__(pTHX_3)
3101                         __attribute__nonnull__(pTHX_4);
3102
3103 STATIC void     S_simplify_sort(pTHX_ OP *o)
3104                         __attribute__nonnull__(pTHX_1);
3105
3106 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3107                         __attribute__nonnull__(pTHX_1);
3108
3109 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
3110                         __attribute__nonnull__(pTHX_1);
3111
3112 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3113                         __attribute__nonnull__(pTHX_3);
3114
3115 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3116                         __attribute__nonnull__(pTHX_1);
3117
3118 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3119                         __attribute__nonnull__(pTHX_1)
3120                         __attribute__nonnull__(pTHX_2);
3121
3122 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3123                         __attribute__nonnull__(pTHX_1)
3124                         __attribute__nonnull__(pTHX_2)
3125                         __attribute__nonnull__(pTHX_4);
3126
3127 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3128                         __attribute__nonnull__(pTHX_2)
3129                         __attribute__nonnull__(pTHX_3)
3130                         __attribute__nonnull__(pTHX_4);
3131
3132 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3133                         __attribute__nonnull__(pTHX_1);
3134
3135 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3136                         __attribute__warn_unused_result__
3137                         __attribute__nonnull__(pTHX_1);
3138
3139 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3140                         __attribute__warn_unused_result__
3141                         __attribute__nonnull__(pTHX_1)
3142                         __attribute__nonnull__(pTHX_2);
3143
3144 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3145                         __attribute__warn_unused_result__
3146                         __attribute__nonnull__(pTHX_1)
3147                         __attribute__nonnull__(pTHX_2);
3148
3149 STATIC bool     S_looks_like_bool(pTHX_ OP* o)
3150                         __attribute__nonnull__(pTHX_1);
3151
3152 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
3153                         __attribute__nonnull__(pTHX_2);
3154
3155 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
3156 #endif
3157 #if defined(PL_OP_SLAB_ALLOC)
3158 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3159                         __attribute__malloc__
3160                         __attribute__warn_unused_result__;
3161
3162 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3163                         __attribute__nonnull__(pTHX_1);
3164
3165 #endif
3166
3167 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3168 STATIC void     S_find_beginning(pTHX);
3169 STATIC void     S_forbid_setid(pTHX_ const char * s)
3170                         __attribute__nonnull__(pTHX_1);
3171
3172 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3173 STATIC void     S_init_interp(pTHX);
3174 STATIC void     S_init_ids(pTHX);
3175 STATIC void     S_init_lexer(pTHX);
3176 STATIC void     S_init_main_stash(pTHX);
3177 STATIC void     S_init_perllib(pTHX);
3178 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3179                         __attribute__nonnull__(pTHX_2);
3180
3181 STATIC void     S_init_predump_symbols(pTHX);
3182 STATIC void     S_my_exit_jump(pTHX)
3183                         __attribute__noreturn__;
3184
3185 STATIC void     S_nuke_stacks(pTHX);
3186 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
3187                         __attribute__nonnull__(pTHX_1)
3188                         __attribute__nonnull__(pTHX_3);
3189
3190 STATIC void     S_usage(pTHX_ const char *name)
3191                         __attribute__nonnull__(pTHX_1);
3192
3193 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
3194                         __attribute__nonnull__(pTHX_1)
3195                         __attribute__nonnull__(pTHX_2);
3196
3197 #  if defined(IAMSUID)
3198 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3199 #  endif
3200 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3201 STATIC void     S_run_body(pTHX_ I32 oldscope)
3202                         __attribute__noreturn__;
3203
3204 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
3205                         __attribute__nonnull__(pTHX_1);
3206
3207 STATIC void*    S_call_list_body(pTHX_ CV *cv)
3208                         __attribute__nonnull__(pTHX_1);
3209
3210 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
3211                         __attribute__nonnull__(pTHX_1);
3212
3213 #endif
3214
3215 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3216 STATIC SV*      S_refto(pTHX_ SV* sv)
3217                         __attribute__warn_unused_result__
3218                         __attribute__nonnull__(pTHX_1);
3219
3220 #endif
3221
3222 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3223 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3224                         __attribute__nonnull__(pTHX_1)
3225                         __attribute__nonnull__(pTHX_2)
3226                         __attribute__nonnull__(pTHX_3)
3227                         __attribute__nonnull__(pTHX_4);
3228
3229 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3230                         __attribute__nonnull__(pTHX_1)
3231                         __attribute__nonnull__(pTHX_2)
3232                         __attribute__nonnull__(pTHX_3)
3233                         __attribute__nonnull__(pTHX_4);
3234
3235 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3236                         __attribute__nonnull__(pTHX_1);
3237
3238 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3239                         __attribute__nonnull__(pTHX_1);
3240
3241 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3242                         __attribute__nonnull__(pTHX_1);
3243
3244 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3245                         __attribute__warn_unused_result__
3246                         __attribute__nonnull__(pTHX_1);
3247
3248 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3249                         __attribute__nonnull__(pTHX_1)
3250                         __attribute__nonnull__(pTHX_2);
3251
3252 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3253                         __attribute__nonnull__(pTHX_1)
3254                         __attribute__nonnull__(pTHX_2);
3255
3256 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3257                         __attribute__warn_unused_result__
3258                         __attribute__nonnull__(pTHX_1)
3259                         __attribute__nonnull__(pTHX_2);
3260
3261 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3262                         __attribute__nonnull__(1)
3263                         __attribute__nonnull__(2);
3264
3265 STATIC char     S_first_symbol(const char *pat, const char *patend)
3266                         __attribute__nonnull__(1)
3267                         __attribute__nonnull__(2);
3268
3269 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
3270                         __attribute__warn_unused_result__
3271                         __attribute__nonnull__(pTHX_1);
3272
3273 #endif
3274
3275 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3276 STATIC OP*      S_docatch(pTHX_ OP *o)
3277                         __attribute__warn_unused_result__;
3278
3279 STATIC void     S_docatch_body(pTHX);
3280 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3281                         __attribute__warn_unused_result__
3282                         __attribute__nonnull__(pTHX_1)
3283                         __attribute__nonnull__(pTHX_2)
3284                         __attribute__nonnull__(pTHX_3)
3285                         __attribute__nonnull__(pTHX_4);
3286
3287 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3288                         __attribute__warn_unused_result__
3289                         __attribute__nonnull__(pTHX_1);
3290
3291 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3292                         __attribute__warn_unused_result__;
3293
3294 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3295                         __attribute__warn_unused_result__;
3296
3297 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
3298                         __attribute__warn_unused_result__;
3299
3300 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3301                         __attribute__warn_unused_result__
3302                         __attribute__nonnull__(pTHX_1);
3303
3304 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3305                         __attribute__warn_unused_result__;
3306
3307 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3308                         __attribute__warn_unused_result__;
3309
3310 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3311                         __attribute__warn_unused_result__
3312                         __attribute__nonnull__(pTHX_1);
3313
3314 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
3315                         __attribute__warn_unused_result__;
3316
3317 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3318                         __attribute__nonnull__(pTHX_2);
3319
3320 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3321                         __attribute__warn_unused_result__;
3322
3323 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name, const char *mode)
3324                         __attribute__warn_unused_result__
3325                         __attribute__nonnull__(pTHX_1)
3326                         __attribute__nonnull__(pTHX_2);
3327
3328 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3329                         __attribute__warn_unused_result__
3330                         __attribute__nonnull__(pTHX_1)
3331                         __attribute__nonnull__(pTHX_2);
3332
3333 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3334                         __attribute__warn_unused_result__
3335                         __attribute__nonnull__(pTHX_1);
3336
3337 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
3338                         __attribute__warn_unused_result__
3339                         __attribute__nonnull__(pTHX_2);
3340
3341 STATIC PMOP*    S_make_matcher(pTHX_ regexp* re)
3342                         __attribute__warn_unused_result__
3343                         __attribute__nonnull__(pTHX_1);
3344
3345 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
3346                         __attribute__warn_unused_result__
3347                         __attribute__nonnull__(pTHX_1)
3348                         __attribute__nonnull__(pTHX_2);
3349
3350 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
3351                         __attribute__nonnull__(pTHX_1);
3352
3353 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
3354 #endif
3355
3356 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3357 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3358                         __attribute__nonnull__(pTHX_1)
3359                         __attribute__nonnull__(pTHX_2)
3360                         __attribute__nonnull__(pTHX_3);
3361
3362 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3363                         __attribute__warn_unused_result__
3364                         __attribute__nonnull__(pTHX_1)
3365                         __attribute__nonnull__(pTHX_2);
3366
3367 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3368                         __attribute__warn_unused_result__
3369                         __attribute__nonnull__(pTHX_1);
3370
3371 #endif
3372
3373 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
3374 STATIC I32      S_sv_ncmp(pTHX_ SV *a, SV *b)
3375                         __attribute__nonnull__(pTHX_1)
3376                         __attribute__nonnull__(pTHX_2);
3377
3378 STATIC I32      S_sv_i_ncmp(pTHX_ SV *a, SV *b)
3379                         __attribute__nonnull__(pTHX_1)
3380                         __attribute__nonnull__(pTHX_2);
3381
3382 STATIC I32      S_amagic_ncmp(pTHX_ SV *a, SV *b)
3383                         __attribute__nonnull__(pTHX_1)
3384                         __attribute__nonnull__(pTHX_2);
3385
3386 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *a, SV *b)
3387                         __attribute__nonnull__(pTHX_1)
3388                         __attribute__nonnull__(pTHX_2);
3389
3390 STATIC I32      S_amagic_cmp(pTHX_ SV *a, SV *b)
3391                         __attribute__nonnull__(pTHX_1)
3392                         __attribute__nonnull__(pTHX_2);
3393
3394 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *a, SV *b)
3395                         __attribute__nonnull__(pTHX_1)
3396                         __attribute__nonnull__(pTHX_2);
3397
3398 STATIC I32      S_sortcv(pTHX_ SV *a, SV *b)
3399                         __attribute__nonnull__(pTHX_1)
3400                         __attribute__nonnull__(pTHX_2);
3401
3402 STATIC I32      S_sortcv_xsub(pTHX_ SV *a, SV *b)
3403                         __attribute__nonnull__(pTHX_1)
3404                         __attribute__nonnull__(pTHX_2);
3405
3406 STATIC I32      S_sortcv_stacked(pTHX_ SV *a, SV *b)
3407                         __attribute__nonnull__(pTHX_1)
3408                         __attribute__nonnull__(pTHX_2);
3409
3410 #endif
3411
3412 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3413 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3414                         __attribute__nonnull__(pTHX_1)
3415                         __attribute__nonnull__(pTHX_2)
3416                         __attribute__nonnull__(pTHX_3);
3417
3418 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3419                         __attribute__nonnull__(pTHX_1);
3420
3421 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3422 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3423                         __attribute__warn_unused_result__
3424                         __attribute__nonnull__(pTHX_1)
3425                         __attribute__nonnull__(pTHX_2);
3426
3427 #  endif
3428 #endif
3429
3430 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3431 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3432                         __attribute__nonnull__(pTHX_1)
3433                         __attribute__nonnull__(pTHX_3);
3434
3435 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3436                         __attribute__nonnull__(pTHX_1);
3437
3438 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3439                         __attribute__nonnull__(pTHX_1)
3440                         __attribute__nonnull__(pTHX_2);
3441
3442 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3443                         __attribute__nonnull__(pTHX_1)
3444                         __attribute__nonnull__(pTHX_2);
3445
3446 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3447                         __attribute__nonnull__(pTHX_1)
3448                         __attribute__nonnull__(pTHX_3)
3449                         __attribute__nonnull__(pTHX_4);
3450
3451 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3452                         __attribute__nonnull__(pTHX_1);
3453
3454 STATIC I32      S_regcurly(pTHX_ const char *)
3455                         __attribute__warn_unused_result__
3456                         __attribute__nonnull__(pTHX_1);
3457
3458 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3459                         __attribute__nonnull__(pTHX_1);
3460
3461 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3462                         __attribute__nonnull__(pTHX_1)
3463                         __attribute__nonnull__(pTHX_2);
3464
3465 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3466                         __attribute__nonnull__(pTHX_1)
3467                         __attribute__nonnull__(pTHX_3);
3468
3469 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3470                         __attribute__nonnull__(pTHX_1)
3471                         __attribute__nonnull__(pTHX_2)
3472                         __attribute__nonnull__(pTHX_3);
3473
3474 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3475                         __attribute__nonnull__(pTHX_1)
3476                         __attribute__nonnull__(pTHX_2)
3477                         __attribute__nonnull__(pTHX_3);
3478
3479 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3480                         __attribute__nonnull__(pTHX_1)
3481                         __attribute__nonnull__(pTHX_2);
3482
3483 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t *state)
3484                         __attribute__nonnull__(pTHX_1);
3485
3486 #  ifdef DEBUGGING
3487 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3488                         __attribute__nonnull__(pTHX_1)
3489                         __attribute__nonnull__(pTHX_2)
3490                         __attribute__nonnull__(pTHX_4);
3491
3492 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3493                         __attribute__nonnull__(pTHX_1);
3494
3495 #  endif
3496 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t* state, struct scan_data_t *data)
3497                         __attribute__nonnull__(pTHX_1)
3498                         __attribute__nonnull__(pTHX_2);
3499
3500 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
3501                         __attribute__nonnull__(pTHX_1)
3502                         __attribute__nonnull__(pTHX_2);
3503
3504 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3505                         __attribute__nonnull__(pTHX_1);
3506
3507 STATIC void     S_cl_init(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510
3511 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
3512                         __attribute__nonnull__(pTHX_1)
3513                         __attribute__nonnull__(pTHX_2);
3514
3515 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_2);
3518
3519 STATIC void     S_cl_or(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3520                         __attribute__nonnull__(pTHX_1)
3521                         __attribute__nonnull__(pTHX_2)
3522                         __attribute__nonnull__(pTHX_3);
3523
3524 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
3525                         __attribute__nonnull__(pTHX_1)
3526                         __attribute__nonnull__(pTHX_2)
3527                         __attribute__nonnull__(pTHX_3)
3528                         __attribute__nonnull__(pTHX_4);
3529
3530 STATIC I32      S_add_data(pTHX_ struct RExC_state_t* state, I32 n, const char *s)
3531                         __attribute__nonnull__(pTHX_1)
3532                         __attribute__nonnull__(pTHX_3);
3533
3534 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3535                         __attribute__noreturn__
3536                         __attribute__nonnull__(pTHX_1)
3537                         __attribute__nonnull__(pTHX_2);
3538
3539 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t* state, I32 value)
3540                         __attribute__nonnull__(pTHX_1);
3541
3542 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t* state)
3543                         __attribute__nonnull__(pTHX_1);
3544
3545
3546 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t* state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3547                         __attribute__nonnull__(pTHX_1)
3548                         __attribute__nonnull__(pTHX_2)
3549                         __attribute__nonnull__(pTHX_3)
3550                         __attribute__nonnull__(pTHX_4)
3551                         __attribute__nonnull__(pTHX_5);
3552
3553 #endif
3554
3555 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3556 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3557                         __attribute__warn_unused_result__
3558                         __attribute__nonnull__(pTHX_1);
3559
3560 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3561                         __attribute__warn_unused_result__
3562                         __attribute__nonnull__(pTHX_1);
3563
3564 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3565                         __attribute__warn_unused_result__
3566                         __attribute__nonnull__(pTHX_1)
3567                         __attribute__nonnull__(pTHX_3);
3568
3569 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3570                         __attribute__warn_unused_result__
3571                         __attribute__nonnull__(pTHX_1)
3572                         __attribute__nonnull__(pTHX_2);
3573
3574 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3575                         __attribute__warn_unused_result__
3576                         __attribute__nonnull__(pTHX_1)
3577                         __attribute__nonnull__(pTHX_2);
3578
3579 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3580 STATIC char*    S_regcppop(pTHX);
3581 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3582 STATIC void     S_cache_re(pTHX_ regexp *prog)
3583                         __attribute__nonnull__(pTHX_1);
3584
3585 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3586                         __attribute__warn_unused_result__
3587                         __attribute__nonnull__(pTHX_1);
3588
3589 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3590                         __attribute__warn_unused_result__
3591                         __attribute__nonnull__(pTHX_1)
3592                         __attribute__nonnull__(pTHX_3);
3593
3594 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3595                         __attribute__warn_unused_result__
3596                         __attribute__nonnull__(pTHX_1);
3597
3598 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3599                         __attribute__warn_unused_result__
3600                         __attribute__nonnull__(pTHX_1)
3601                         __attribute__nonnull__(pTHX_3);
3602
3603 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3604                         __attribute__warn_unused_result__
3605                         __attribute__nonnull__(pTHX_1)
3606                         __attribute__nonnull__(pTHX_2)
3607                         __attribute__nonnull__(pTHX_3)
3608                         __attribute__nonnull__(pTHX_4);
3609
3610 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3611                         __attribute__nonnull__(pTHX_1);
3612
3613 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3614                         __attribute__nonnull__(pTHX_1);
3615
3616 #endif
3617
3618 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3619 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3620 STATIC void     S_debprof(pTHX_ const OP *o)
3621                         __attribute__nonnull__(pTHX_1);
3622
3623 STATIC void     S_sequence(pTHX_ const OP *o);
3624 STATIC UV       S_sequence_num(pTHX_ const OP *o);
3625 #endif
3626
3627 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3628 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3629                         __attribute__nonnull__(pTHX_1);
3630
3631 #endif
3632
3633 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3634 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2);
3637
3638 #endif
3639
3640 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3641 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3642                         __attribute__warn_unused_result__
3643                         __attribute__nonnull__(1)
3644                         __attribute__nonnull__(5);
3645
3646 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3647                         __attribute__nonnull__(pTHX_1);
3648
3649 STATIC void     S_not_a_number(pTHX_ SV *sv)
3650                         __attribute__nonnull__(pTHX_1);
3651
3652 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3653                         __attribute__nonnull__(pTHX_1);
3654
3655 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3656                         __attribute__nonnull__(pTHX_1)
3657                         __attribute__nonnull__(pTHX_2);
3658
3659 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3660                         __attribute__warn_unused_result__;
3661
3662 #  ifdef DEBUGGING
3663 STATIC void     S_del_sv(pTHX_ SV *p)
3664                         __attribute__nonnull__(pTHX_1);
3665
3666 #  endif
3667 #  if !defined(NV_PRESERVES_UV)
3668 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3669                         __attribute__nonnull__(pTHX_1);
3670
3671 #  endif
3672 STATIC I32      S_expect_number(pTHX_ char** pattern)
3673                         __attribute__warn_unused_result__
3674                         __attribute__nonnull__(pTHX_1);
3675
3676 #
3677 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)
3678                         __attribute__nonnull__(pTHX_1)
3679                         __attribute__nonnull__(pTHX_2)
3680                         __attribute__nonnull__(pTHX_3)
3681                         __attribute__nonnull__(pTHX_5)
3682                         __attribute__nonnull__(pTHX_7)
3683                         __attribute__nonnull__(pTHX_8)
3684                         __attribute__nonnull__(pTHX_9);
3685
3686 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3687                         __attribute__nonnull__(pTHX_1)
3688                         __attribute__nonnull__(pTHX_2)
3689                         __attribute__nonnull__(pTHX_3)
3690                         __attribute__nonnull__(pTHX_6)
3691                         __attribute__nonnull__(pTHX_7);
3692
3693 #if defined(PERL_OLD_COPY_ON_WRITE)
3694 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3695                         __attribute__nonnull__(pTHX_1)
3696                         __attribute__nonnull__(pTHX_2)
3697                         __attribute__nonnull__(pTHX_4);
3698
3699 #endif
3700 #endif
3701
3702 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3703 STATIC void     S_check_uni(pTHX);
3704 STATIC void     S_force_next(pTHX_ I32 type);
3705 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3706                         __attribute__nonnull__(pTHX_1);
3707
3708 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3709                         __attribute__nonnull__(pTHX_1);
3710
3711 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3712                         __attribute__nonnull__(pTHX_1);
3713
3714 STATIC int      S_pending_ident(pTHX);
3715 STATIC char*    S_scan_const(pTHX_ char *start)
3716                         __attribute__warn_unused_result__
3717                         __attribute__nonnull__(pTHX_1);
3718
3719 STATIC char*    S_scan_formline(pTHX_ char *s)
3720                         __attribute__warn_unused_result__
3721                         __attribute__nonnull__(pTHX_1);
3722
3723 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3724                         __attribute__warn_unused_result__
3725                         __attribute__nonnull__(pTHX_1);
3726
3727 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3728                         __attribute__nonnull__(pTHX_1)
3729                         __attribute__nonnull__(pTHX_2)
3730                         __attribute__nonnull__(pTHX_3);
3731
3732 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3733                         __attribute__warn_unused_result__
3734                         __attribute__nonnull__(pTHX_1);
3735
3736 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3737                         __attribute__warn_unused_result__
3738                         __attribute__nonnull__(pTHX_1);
3739
3740 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3741                         __attribute__warn_unused_result__
3742                         __attribute__nonnull__(pTHX_1);
3743
3744 STATIC char*    S_scan_subst(pTHX_ char *start)
3745                         __attribute__warn_unused_result__
3746                         __attribute__nonnull__(pTHX_1);
3747
3748 STATIC char*    S_scan_trans(pTHX_ char *start)
3749                         __attribute__warn_unused_result__
3750                         __attribute__nonnull__(pTHX_1);
3751
3752 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3753                         __attribute__nonnull__(pTHX_1)
3754                         __attribute__nonnull__(pTHX_2)
3755                         __attribute__nonnull__(pTHX_5);
3756
3757 STATIC char*    S_skipspace(pTHX_ char *s)
3758                         __attribute__warn_unused_result__
3759                         __attribute__nonnull__(pTHX_1);
3760
3761 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3762                         __attribute__warn_unused_result__
3763                         __attribute__nonnull__(pTHX_1);
3764
3765 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3766                         __attribute__nonnull__(pTHX_1)
3767                         __attribute__nonnull__(pTHX_2)
3768                         __attribute__nonnull__(pTHX_3);
3769
3770 STATIC bool     S_feature_is_enabled(pTHX_ char* name, STRLEN namelen)
3771                         __attribute__nonnull__(pTHX_1);
3772
3773 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3774                         __attribute__nonnull__(pTHX_1);
3775
3776 STATIC void     S_incline(pTHX_ char *s)
3777                         __attribute__nonnull__(pTHX_1);
3778
3779 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
3780                         __attribute__nonnull__(pTHX_1);
3781
3782 STATIC int      S_intuit_more(pTHX_ char *s)
3783                         __attribute__nonnull__(pTHX_1);
3784
3785 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3786                         __attribute__nonnull__(pTHX_3);
3787
3788 STATIC void     S_missingterm(pTHX_ char *s)
3789                         __attribute__noreturn__;
3790
3791 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3792                         __attribute__nonnull__(pTHX_1);
3793
3794 STATIC void     S_set_csh(pTHX);
3795 STATIC I32      S_sublex_done(pTHX)
3796                         __attribute__warn_unused_result__;
3797
3798 STATIC I32      S_sublex_push(pTHX)
3799                         __attribute__warn_unused_result__;
3800
3801 STATIC I32      S_sublex_start(pTHX)
3802                         __attribute__warn_unused_result__;
3803
3804 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3805                         __attribute__warn_unused_result__
3806                         __attribute__nonnull__(pTHX_1)
3807                         __attribute__nonnull__(pTHX_2);
3808
3809 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3810                         __attribute__warn_unused_result__
3811                         __attribute__nonnull__(pTHX_1);
3812
3813 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
3814                         __attribute__warn_unused_result__
3815                         __attribute__nonnull__(pTHX_2);
3816
3817 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3818                         __attribute__nonnull__(pTHX_3)
3819                         __attribute__nonnull__(pTHX_4);
3820
3821 #  if defined(DEBUGGING)
3822 STATIC int      S_tokereport(pTHX_ I32 rv);
3823 #  endif
3824 STATIC int      S_ao(pTHX_ int toketype);
3825 STATIC void     S_depcom(pTHX);
3826 STATIC const char*      S_incl_perldb(pTHX);
3827 #  if defined(PERL_CR_FILTER)
3828 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3829 STATIC void     S_strip_return(pTHX_ SV *sv)
3830                         __attribute__nonnull__(pTHX_1);
3831
3832 #  endif
3833 #endif
3834
3835 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3836 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3837                         __attribute__nonnull__(pTHX_2);
3838
3839 #endif
3840
3841 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3842 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3843 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3844                         __attribute__nonnull__(pTHX_1);
3845
3846 #endif
3847 #endif
3848
3849 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3850 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3851                         __attribute__nonnull__(pTHX_1);
3852
3853 STATIC SV*      S_mess_alloc(pTHX);
3854 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3855 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3856 STATIC char *   S_write_no_mem(pTHX)
3857                         __attribute__noreturn__;
3858
3859 #endif
3860
3861 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3862 STATIC NV       S_mulexp10(NV value, I32 exponent);
3863 #endif
3864
3865 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3866 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3867                         __attribute__nonnull__(pTHX_1);
3868
3869 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
3870                         __attribute__warn_unused_result__
3871                         __attribute__nonnull__(pTHX_1)
3872                         __attribute__nonnull__(pTHX_2)
3873                         __attribute__nonnull__(pTHX_3);
3874
3875 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
3876                         __attribute__warn_unused_result__
3877                         __attribute__nonnull__(pTHX_1);
3878
3879 #endif
3880
3881 START_EXTERN_C
3882
3883 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3884                         __attribute__nonnull__(pTHX_1);
3885
3886 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3887                         __attribute__nonnull__(pTHX_1)
3888                         __attribute__nonnull__(pTHX_2);
3889
3890 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3891                         __attribute__nonnull__(pTHX_1);
3892
3893 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3894                         __attribute__nonnull__(pTHX_1);
3895
3896 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3897                         __attribute__nonnull__(pTHX_1);
3898
3899 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3900                         __attribute__nonnull__(pTHX_1)
3901                         __attribute__nonnull__(pTHX_2);
3902
3903 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3904                         __attribute__nonnull__(pTHX_1)
3905                         __attribute__nonnull__(pTHX_2);
3906
3907 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3908 #ifdef PERL_OLD_COPY_ON_WRITE
3909 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3910                         __attribute__nonnull__(pTHX_1)
3911                         __attribute__nonnull__(pTHX_2);
3912
3913 #endif
3914
3915 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3916 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3917 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3918 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3919 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3920 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3921 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3922 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3923 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3924 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3925                         __attribute__nonnull__(pTHX_2);
3926
3927 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3928 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3929                         __attribute__nonnull__(pTHX_2);
3930
3931 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3932                         __attribute__nonnull__(pTHX_2);
3933
3934 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3935                         __attribute__nonnull__(pTHX_2);
3936
3937 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3938 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3939
3940 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3941 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3942 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3943                         __attribute__warn_unused_result__;
3944
3945 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3946                         __attribute__warn_unused_result__;
3947
3948
3949 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3950                         __attribute__warn_unused_result__;
3951
3952 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3953                         __attribute__warn_unused_result__;
3954
3955 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3956                         __attribute__warn_unused_result__;
3957
3958 #endif /* PERLIO_LAYERS */
3959
3960 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3961 #ifdef PERL_IN_DEB_C
3962 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3963                         __attribute__nonnull__(pTHX_1);
3964
3965 #endif
3966
3967 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3968                         __attribute__malloc__
3969                         __attribute__warn_unused_result__;
3970
3971 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3972                         __attribute__nonnull__(pTHX_1);
3973
3974 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3975                         __attribute__nonnull__(pTHX_1);
3976
3977 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3978                         __attribute__nonnull__(pTHX_1);
3979
3980 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3981                         __attribute__nonnull__(pTHX_1)
3982                         __attribute__nonnull__(pTHX_3);
3983
3984 #ifdef DEBUGGING
3985 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3986                         __attribute__nonnull__(pTHX_2);
3987
3988 #endif
3989 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3990 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3991 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3992                         __attribute__nonnull__(pTHX_2);
3993
3994 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3995                         __attribute__nonnull__(pTHX_1)
3996                         __attribute__nonnull__(pTHX_2)
3997                         __attribute__nonnull__(pTHX_3);
3998
3999
4000 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
4001                         __attribute__nonnull__(pTHX_1);
4002
4003 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
4004                         __attribute__warn_unused_result__;
4005
4006
4007 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
4008 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)
4009                         __attribute__nonnull__(pTHX_1)
4010                         __attribute__nonnull__(pTHX_2)
4011                         __attribute__nonnull__(pTHX_6)
4012                         __attribute__nonnull__(pTHX_7);
4013
4014 #  if defined(DEBUGGING)
4015 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4016                         __attribute__nonnull__(pTHX_1)
4017                         __attribute__nonnull__(pTHX_2);
4018
4019 #  endif
4020 #endif
4021 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
4022                         __attribute__warn_unused_result__;
4023
4024 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
4025 #if defined(DEBUGGING)
4026 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4027                         __attribute__warn_unused_result__
4028                         __attribute__nonnull__(pTHX_1);
4029
4030 #endif
4031 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
4032 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
4033                         __attribute__nonnull__(pTHX_1);
4034
4035
4036 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
4037                         __attribute__warn_unused_result__
4038                         __attribute__nonnull__(pTHX_1);
4039
4040 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
4041                         __attribute__warn_unused_result__
4042                         __attribute__nonnull__(pTHX_1);
4043
4044 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
4045                         __attribute__warn_unused_result__
4046                         __attribute__nonnull__(pTHX_1);
4047
4048 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
4049                         __attribute__nonnull__(pTHX_1);
4050
4051 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
4052                         __attribute__nonnull__(pTHX_1);
4053
4054 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
4055                         __attribute__nonnull__(pTHX_1);
4056
4057 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
4058                         __attribute__nonnull__(pTHX_1);
4059
4060 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
4061                         __attribute__warn_unused_result__
4062                         __attribute__nonnull__(pTHX_1);
4063
4064 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
4065                         __attribute__warn_unused_result__
4066                         __attribute__nonnull__(pTHX_1);
4067
4068 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
4069                         __attribute__nonnull__(pTHX_1);
4070
4071
4072 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
4073                         __attribute__nonnull__(pTHX_1)
4074                         __attribute__nonnull__(pTHX_2);
4075
4076 #ifdef PERL_IN_SV_C
4077 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
4078 #endif
4079
4080 #ifdef PERL_NEED_MY_HTOLE16
4081 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
4082 #endif
4083 #ifdef PERL_NEED_MY_LETOH16
4084 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
4085 #endif
4086 #ifdef PERL_NEED_MY_HTOBE16
4087 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
4088 #endif
4089 #ifdef PERL_NEED_MY_BETOH16
4090 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
4091 #endif
4092 #ifdef PERL_NEED_MY_HTOLE32
4093 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
4094 #endif
4095 #ifdef PERL_NEED_MY_LETOH32
4096 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
4097 #endif
4098 #ifdef PERL_NEED_MY_HTOBE32
4099 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
4100 #endif
4101 #ifdef PERL_NEED_MY_BETOH32
4102 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
4103 #endif
4104 #ifdef PERL_NEED_MY_HTOLE64
4105 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
4106 #endif
4107 #ifdef PERL_NEED_MY_LETOH64
4108 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
4109 #endif
4110 #ifdef PERL_NEED_MY_HTOBE64
4111 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
4112 #endif
4113 #ifdef PERL_NEED_MY_BETOH64
4114 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
4115 #endif
4116
4117 #ifdef PERL_NEED_MY_HTOLES
4118 PERL_CALLCONV short     Perl_my_htoles(short n);
4119 #endif
4120 #ifdef PERL_NEED_MY_LETOHS
4121 PERL_CALLCONV short     Perl_my_letohs(short n);
4122 #endif
4123 #ifdef PERL_NEED_MY_HTOBES
4124 PERL_CALLCONV short     Perl_my_htobes(short n);
4125 #endif
4126 #ifdef PERL_NEED_MY_BETOHS
4127 PERL_CALLCONV short     Perl_my_betohs(short n);
4128 #endif
4129 #ifdef PERL_NEED_MY_HTOLEI
4130 PERL_CALLCONV int       Perl_my_htolei(int n);
4131 #endif
4132 #ifdef PERL_NEED_MY_LETOHI
4133 PERL_CALLCONV int       Perl_my_letohi(int n);
4134 #endif
4135 #ifdef PERL_NEED_MY_HTOBEI
4136 PERL_CALLCONV int       Perl_my_htobei(int n);
4137 #endif
4138 #ifdef PERL_NEED_MY_BETOHI
4139 PERL_CALLCONV int       Perl_my_betohi(int n);
4140 #endif
4141 #ifdef PERL_NEED_MY_HTOLEL
4142 PERL_CALLCONV long      Perl_my_htolel(long n);
4143 #endif
4144 #ifdef PERL_NEED_MY_LETOHL
4145 PERL_CALLCONV long      Perl_my_letohl(long n);
4146 #endif
4147 #ifdef PERL_NEED_MY_HTOBEL
4148 PERL_CALLCONV long      Perl_my_htobel(long n);
4149 #endif
4150 #ifdef PERL_NEED_MY_BETOHL
4151 PERL_CALLCONV long      Perl_my_betohl(long n);
4152 #endif
4153
4154 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4155                         __attribute__nonnull__(1);
4156
4157
4158 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4159                         __attribute__nonnull__(pTHX_1);
4160
4161 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4162                         __attribute__nonnull__(pTHX_1);
4163
4164 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4165                         __attribute__warn_unused_result__
4166                         __attribute__nonnull__(pTHX_1);
4167
4168
4169 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4170                         __attribute__warn_unused_result__
4171                         __attribute__nonnull__(pTHX_1)
4172                         __attribute__nonnull__(pTHX_2);
4173
4174
4175 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4176 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4177                         __attribute__nonnull__(pTHX_1);
4178
4179 #endif
4180
4181 #ifdef PERL_DONT_CREATE_GVSV
4182 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4183                         __attribute__nonnull__(pTHX_1);
4184
4185 #endif
4186 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4187 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4188
4189 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4190                         __attribute__nonnull__(pTHX_1);
4191
4192
4193 #ifndef SPRINTF_RETURNS_STRLEN
4194 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4195                         __attribute__nonnull__(1)
4196                         __attribute__nonnull__(2);
4197
4198 #endif
4199
4200 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
4201
4202 END_EXTERN_C
4203 /*
4204  * ex: set ts=8 sts=4 sw=4 noet:
4205  */
4206 /* ex: set ro: */