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 #endif
  24 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  25 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  26                         __attribute__nonnull__(1);
  27
  28 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  29                         __attribute__nonnull__(1);
  30
  31 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  32                         __attribute__nonnull__(1);
  33
  34 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  35                         __attribute__nonnull__(1);
  36
  37 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
  38 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  39                         __attribute__warn_unused_result__;
  40
  41 #if defined(USE_ITHREADS)
  42 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
  43 #  if defined(PERL_IMPLICIT_SYS)
  44 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);
  45 #  endif
  46 #endif
  47
  48 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  49                         __attribute__malloc__
  50                         __attribute__warn_unused_result__;
  51
  52 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  53                         __attribute__malloc__
  54                         __attribute__warn_unused_result__;
  55
  56 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  57                         __attribute__malloc__
  58                         __attribute__warn_unused_result__;
  59
  60 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  61 #if defined(MYMALLOC)
  62 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  63                         __attribute__warn_unused_result__;
  64
  65 #endif
  66
  67 PERL_CALLCONV void*     Perl_get_context(void)
  68                         __attribute__warn_unused_result__;
  69
  70 PERL_CALLCONV void      Perl_set_context(void *thx)
  71                         __attribute__nonnull__(1);
  72
  73
  74 END_EXTERN_C
  75
  76 /* functions with flag 'n' should come before here */
  77 START_EXTERN_C
  78 #  include "pp_proto.h"
  79 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  80                         __attribute__nonnull__(pTHX_1)
  81                         __attribute__nonnull__(pTHX_2);
  82
  83 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
  84                         __attribute__nonnull__(pTHX_1);
  85
  86 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
  87                         __attribute__warn_unused_result__;
  88
  89 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
  90 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
  91 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  92                         __attribute__nonnull__(pTHX_2)
  93                         __attribute__nonnull__(pTHX_3);
  94
  95 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  96                         __attribute__nonnull__(pTHX_1)
  97                         __attribute__nonnull__(pTHX_2)
  98                         __attribute__nonnull__(pTHX_3);
  99
 100 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
 101 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
 102 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 103                         __attribute__warn_unused_result__;
 104
 105 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 106                         __attribute__nonnull__(pTHX_1);
 107
 108 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 109                         __attribute__warn_unused_result__
 110                         __attribute__nonnull__(pTHX_2);
 111
 112 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 116                         __attribute__nonnull__(pTHX_1);
 117
 118 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 119                         __attribute__warn_unused_result__
 120                         __attribute__nonnull__(pTHX_1);
 121
 122 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 123                         __attribute__warn_unused_result__
 124                         __attribute__nonnull__(pTHX_2);
 125
 126 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 127 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 128                         __attribute__nonnull__(pTHX_2);
 129
 130 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 131                         __attribute__nonnull__(pTHX_1);
 132
 133 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 134                         __attribute__warn_unused_result__;
 135
 136 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 137 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 138 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 139 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 140                         __attribute__nonnull__(pTHX_1);
 141
 142 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 143                         __attribute__warn_unused_result__
 144                         __attribute__nonnull__(pTHX_2)
 145                         __attribute__nonnull__(pTHX_3);
 146
 147 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 148                         __attribute__warn_unused_result__
 149                         __attribute__nonnull__(pTHX_2);
 150
 151 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 152                         __attribute__warn_unused_result__;
 153
 154 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 155                         __attribute__warn_unused_result__;
 156
 157 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 158 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 159 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 160                         __attribute__nonnull__(pTHX_2);
 161
 162 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
 163                         __attribute__warn_unused_result__
 164                         __attribute__nonnull__(pTHX_3);
 165
 166 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 167                         __attribute__warn_unused_result__;
 168
 169 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 170                         __attribute__warn_unused_result__;
 171
 172 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 173                         __attribute__warn_unused_result__;
 174
 175 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 176                         __attribute__warn_unused_result__;
 177
 178 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 179 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 180                         __attribute__warn_unused_result__;
 181
 182 #endif
 183 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 184                         __attribute__warn_unused_result__;
 185
 186 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 187                         __attribute__noreturn__
 188                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 189                         __attribute__nonnull__(pTHX_1);
 190
 191 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 192                         __attribute__noreturn__
 193                         __attribute__nonnull__(pTHX_1);
 194
 195 #if defined(PERL_IMPLICIT_CONTEXT)
 196 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 197                         __attribute__noreturn__
 198                         __attribute__format__(__printf__,1,2)
 199                         __attribute__nonnull__(1);
 200
 201 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 202                         __attribute__format__(__printf__,1,2)
 203                         __attribute__nonnull__(1);
 204
 205 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 206                         __attribute__format__(__printf__,1,2)
 207                         __attribute__nonnull__(1);
 208
 209 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 210                         __attribute__format__(__printf__,1,2)
 211                         __attribute__nonnull__(1);
 212
 213 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 214                         __attribute__nonnull__(2)
 215                         __attribute__nonnull__(3);
 216
 217 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 218                         __attribute__format__(__printf__,1,2)
 219                         __attribute__nonnull__(1);
 220
 221 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 222                         __attribute__format__(__printf__,1,2)
 223                         __attribute__nonnull__(1);
 224
 225 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 226                         __attribute__format__(__printf__,2,3)
 227                         __attribute__nonnull__(2);
 228
 229 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 230                         __attribute__format__(__printf__,1,2)
 231                         __attribute__nonnull__(1);
 232
 233 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 234                         __attribute__format__(__printf__,2,3)
 235                         __attribute__nonnull__(1);
 236
 237 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 238                         __attribute__format__(__printf__,2,3)
 239                         __attribute__nonnull__(1);
 240
 241 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 242                         __attribute__format__(__printf__,2,3)
 243                         __attribute__nonnull__(1);
 244
 245 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 246                         __attribute__format__(__printf__,2,3)
 247                         __attribute__nonnull__(1);
 248
 249 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 250                         __attribute__format__(__printf__,2,3)
 251                         __attribute__nonnull__(1)
 252                         __attribute__nonnull__(2);
 253
 254 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 255                         __attribute__format__(__printf__,1,2)
 256                         __attribute__nonnull__(1);
 257
 258 #endif
 259 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 260                         __attribute__nonnull__(pTHX_1);
 261
 262 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 263                         __attribute__nonnull__(pTHX_1);
 264
 265 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 266                         __attribute__warn_unused_result__;
 267
 268 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 269                         __attribute__warn_unused_result__;
 270
 271 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 272                         __attribute__nonnull__(pTHX_1);
 273
 274 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 275                         __attribute__nonnull__(pTHX_1);
 276
 277 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 278 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 279                         __attribute__nonnull__(pTHX_1);
 280
 281 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 282                         __attribute__warn_unused_result__
 283                         __attribute__nonnull__(pTHX_2);
 284
 285 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 286                         __attribute__warn_unused_result__
 287                         __attribute__pure__;
 288
 289 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 290                         __attribute__warn_unused_result__
 291                         __attribute__pure__;
 292
 293 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 294                         __attribute__warn_unused_result__
 295                         __attribute__pure__;
 296
 297 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 298                         __attribute__warn_unused_result__
 299                         __attribute__pure__;
 300
 301 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 302                         __attribute__warn_unused_result__
 303                         __attribute__pure__;
 304
 305 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 306                         __attribute__warn_unused_result__;
 307
 308 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 309                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 310                         __attribute__nonnull__(pTHX_1);
 311
 312 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 313                         __attribute__nonnull__(pTHX_1);
 314
 315 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 316 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 317                         __attribute__nonnull__(pTHX_1);
 318
 319 PERL_CALLCONV I32       Perl_debstack(pTHX);
 320 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 321 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 322                         __attribute__nonnull__(pTHX_1)
 323                         __attribute__nonnull__(pTHX_2)
 324                         __attribute__nonnull__(pTHX_3)
 325                         __attribute__nonnull__(pTHX_4)
 326                         __attribute__nonnull__(pTHX_6);
 327
 328 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 329                         __attribute__nonnull__(pTHX_1);
 330
 331 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 332                         __attribute__nonnull__(pTHX_1);
 333
 334 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 335                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 336                         __attribute__nonnull__(pTHX_1);
 337
 338 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 339 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen)
 340                         __attribute__nonnull__(pTHX_1);
 341
 342 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 343 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 344                         __attribute__nonnull__(pTHX_2)
 345                         __attribute__nonnull__(pTHX_3);
 346
 347 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 348                         __attribute__nonnull__(pTHX_2)
 349                         __attribute__nonnull__(pTHX_3);
 350
 351 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 352                         __attribute__nonnull__(pTHX_1);
 353
 354 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 355                         __attribute__nonnull__(pTHX_1)
 356                         __attribute__nonnull__(pTHX_2);
 357
 358 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 359                         __attribute__nonnull__(pTHX_1);
 360
 361 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 362                         __attribute__nonnull__(pTHX_1);
 363
 364 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
 365                         __attribute__nonnull__(pTHX_1);
 366
 367 #if defined(WIN32) || defined(SYMBIAN)
 368 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 369                         __attribute__nonnull__(pTHX_1)
 370                         __attribute__nonnull__(pTHX_2)
 371                         __attribute__nonnull__(pTHX_3);
 372
 373 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 374                         __attribute__nonnull__(pTHX_1);
 375
 376 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 377                         __attribute__nonnull__(pTHX_1);
 378
 379 #endif
 380 #if !defined(WIN32)
 381 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag)
 382                         __attribute__nonnull__(pTHX_1);
 383
 384 #endif
 385 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 386 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 387 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
 388 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
 389 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
 390 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
 391 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
 392 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
 393 #endif
 394 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 395                         __attribute__nonnull__(pTHX_1)
 396                         __attribute__nonnull__(pTHX_2)
 397                         __attribute__nonnull__(pTHX_3)
 398                         __attribute__nonnull__(pTHX_4);
 399
 400 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 401 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 402                         __attribute__nonnull__(pTHX_1)
 403                         __attribute__nonnull__(pTHX_2);
 404
 405 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 406                         __attribute__nonnull__(pTHX_1)
 407                         __attribute__nonnull__(pTHX_2)
 408                         __attribute__nonnull__(pTHX_8);
 409
 410 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 411                         __attribute__nonnull__(pTHX_1)
 412                         __attribute__nonnull__(pTHX_2);
 413
 414 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 415                         __attribute__nonnull__(pTHX_1);
 416
 417 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 418                         __attribute__nonnull__(pTHX_2);
 419
 420 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 421                         __attribute__warn_unused_result__;
 422
 423 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 424                         __attribute__nonnull__(pTHX_1);
 425
 426 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 427 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 428                         __attribute__nonnull__(pTHX_1)
 429                         __attribute__nonnull__(pTHX_3);
 430
 431 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 432                         __attribute__nonnull__(pTHX_1);
 433
 434 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 435                         __attribute__warn_unused_result__
 436                         __attribute__nonnull__(pTHX_1);
 437
 438 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 439                         __attribute__nonnull__(pTHX_1);
 440
 441 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 442                         __attribute__nonnull__(pTHX_1);
 443
 444 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 445                         __attribute__nonnull__(pTHX_1);
 446
 447 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 448                         __attribute__nonnull__(pTHX_2)
 449                         __attribute__nonnull__(pTHX_3)
 450                         __attribute__nonnull__(pTHX_4);
 451
 452 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term)
 453                         __attribute__nonnull__(pTHX_1);
 454
 455 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 456                         __attribute__warn_unused_result__;
 457
 458 PERL_CALLCONV void      Perl_dump_all(pTHX);
 459 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 460 #if defined(DUMP_FDS)
 461 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
 462 #endif
 463 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
 464 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 465                         __attribute__nonnull__(pTHX_1);
 466
 467 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 468                         __attribute__nonnull__(pTHX_1);
 469
 470 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 471 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
 472 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 473                         __attribute__nonnull__(pTHX_1);
 474
 475 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 476                         __attribute__nonnull__(pTHX_1);
 477
 478 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 479                         __attribute__warn_unused_result__
 480                         __attribute__nonnull__(pTHX_1)
 481                         __attribute__nonnull__(pTHX_2)
 482                         __attribute__nonnull__(pTHX_3);
 483
 484 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
 485 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
 486                         __attribute__nonnull__(pTHX_1);
 487
 488 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 489                         __attribute__nonnull__(pTHX_1);
 490
 491 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 492                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 493
 494 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
 495 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 496 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 497 #if !defined(HAS_GETENV_LEN)
 498 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 499                         __attribute__nonnull__(pTHX_1)
 500                         __attribute__nonnull__(pTHX_2);
 501
 502 #endif
 503 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 504 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 505 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 506                         __attribute__nonnull__(pTHX_1);
 507
 508 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 509                         __attribute__nonnull__(pTHX_1);
 510
 511 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 512                         __attribute__nonnull__(pTHX_1);
 513
 514 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 515                         __attribute__warn_unused_result__
 516                         __attribute__nonnull__(pTHX_2);
 517
 518 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 519                         __attribute__nonnull__(pTHX_1);
 520
 521 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 522                         __attribute__nonnull__(pTHX_1)
 523                         __attribute__nonnull__(pTHX_2);
 524
 525 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 526                         __attribute__nonnull__(pTHX_1)
 527                         __attribute__nonnull__(pTHX_2); */
 528
 529 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 530                         __attribute__nonnull__(pTHX_1)
 531                         __attribute__nonnull__(pTHX_2);
 532
 533 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 534                         __attribute__nonnull__(pTHX_1);
 535
 536 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 537 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 538 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
 539 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
 540 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
 541 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
 542 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
 543 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
 544 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 545                         __attribute__nonnull__(pTHX_1)
 546                         __attribute__nonnull__(pTHX_3);
 547
 548 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
 549 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
 550 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 551 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 552 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
 553 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
 554 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
 555 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 556                         __attribute__warn_unused_result__;
 557
 558 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 559                         __attribute__warn_unused_result__;
 560
 561 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
 562 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
 563 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
 564                         __attribute__nonnull__(pTHX_1);
 565
 566 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 567                         __attribute__nonnull__(pTHX_1);
 568
 569 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 570                         __attribute__warn_unused_result__
 571                         __attribute__nonnull__(pTHX_1)
 572                         __attribute__nonnull__(pTHX_2);
 573
 574 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 575                         __attribute__warn_unused_result__
 576                         __attribute__nonnull__(pTHX_1);
 577
 578 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
 579                         __attribute__warn_unused_result__
 580                         __attribute__nonnull__(pTHX_1);
 581
 582 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 583                         __attribute__warn_unused_result__
 584                         __attribute__nonnull__(pTHX_1)
 585                         __attribute__nonnull__(pTHX_2)
 586                         __attribute__nonnull__(pTHX_3);
 587
 588 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 589                         __attribute__warn_unused_result__
 590                         __attribute__nonnull__(pTHX_1);
 591
 592 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 593                         __attribute__warn_unused_result__
 594                         __attribute__nonnull__(pTHX_1)
 595                         __attribute__nonnull__(pTHX_2);
 596
 597 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 598                         __attribute__nonnull__(pTHX_1);
 599
 600 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
 601 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 602 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 603 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 604 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 605 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 606                         __attribute__pure__
 607                         __attribute__nonnull__(pTHX_1)
 608                         __attribute__nonnull__(pTHX_2);
 609
 610 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 611                         __attribute__pure__
 612                         __attribute__nonnull__(pTHX_1)
 613                         __attribute__nonnull__(pTHX_2);
 614
 615 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)
 616                         __attribute__nonnull__(pTHX_1)
 617                         __attribute__nonnull__(pTHX_5);
 618
 619 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
 620                         __attribute__warn_unused_result__;
 621
 622 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 623                         __attribute__nonnull__(pTHX_2);
 624
 625 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 626 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 627 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
 628 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 629 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 630                         __attribute__warn_unused_result__
 631                         __attribute__pure__
 632                         __attribute__nonnull__(pTHX_1)
 633                         __attribute__nonnull__(pTHX_2);
 634
 635 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 636                         __attribute__warn_unused_result__
 637                         __attribute__nonnull__(pTHX_1);
 638
 639 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 640                         __attribute__warn_unused_result__;
 641
 642 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 643                         __attribute__warn_unused_result__
 644                         __attribute__nonnull__(pTHX_1);
 645
 646 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 647                         __attribute__warn_unused_result__;
 648
 649 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 650                         __attribute__warn_unused_result__
 651                         __attribute__pure__;
 652
 653 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 654                         __attribute__warn_unused_result__
 655                         __attribute__pure__;
 656
 657 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 658                         __attribute__warn_unused_result__
 659                         __attribute__pure__;
 660
 661 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 662                         __attribute__warn_unused_result__
 663                         __attribute__pure__;
 664
 665 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 666                         __attribute__warn_unused_result__
 667                         __attribute__pure__;
 668
 669 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 670                         __attribute__warn_unused_result__
 671                         __attribute__pure__;
 672
 673 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 674                         __attribute__warn_unused_result__
 675                         __attribute__pure__;
 676
 677 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 678                         __attribute__warn_unused_result__
 679                         __attribute__pure__;
 680
 681 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 682                         __attribute__warn_unused_result__
 683                         __attribute__pure__;
 684
 685 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 686                         __attribute__warn_unused_result__
 687                         __attribute__pure__;
 688
 689 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 690                         __attribute__warn_unused_result__
 691                         __attribute__pure__;
 692
 693 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 694                         __attribute__warn_unused_result__
 695                         __attribute__pure__;
 696
 697 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 698                         __attribute__warn_unused_result__
 699                         __attribute__pure__;
 700
 701 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 702                         __attribute__warn_unused_result__
 703                         __attribute__pure__;
 704
 705 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 706                         __attribute__warn_unused_result__
 707                         __attribute__pure__;
 708
 709 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 710                         __attribute__warn_unused_result__
 711                         __attribute__pure__;
 712
 713 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 714                         __attribute__warn_unused_result__
 715                         __attribute__pure__;
 716
 717 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 718                         __attribute__nonnull__(pTHX_2)
 719                         __attribute__nonnull__(pTHX_3);
 720
 721 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 722                         __attribute__nonnull__(pTHX_2)
 723                         __attribute__nonnull__(pTHX_3);
 724
 725 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 726                         __attribute__nonnull__(pTHX_2)
 727                         __attribute__nonnull__(pTHX_3);
 728
 729 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 730                         __attribute__nonnull__(pTHX_2)
 731                         __attribute__nonnull__(pTHX_3);
 732
 733 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 734                         __attribute__warn_unused_result__
 735                         __attribute__pure__;
 736
 737 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 738                         __attribute__warn_unused_result__
 739                         __attribute__pure__;
 740
 741 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 742                         __attribute__warn_unused_result__
 743                         __attribute__pure__;
 744
 745 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 746                         __attribute__warn_unused_result__
 747                         __attribute__pure__;
 748
 749 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 750                         __attribute__warn_unused_result__
 751                         __attribute__pure__;
 752
 753 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 754                         __attribute__warn_unused_result__
 755                         __attribute__pure__;
 756
 757 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 758                         __attribute__warn_unused_result__
 759                         __attribute__pure__;
 760
 761 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 762                         __attribute__warn_unused_result__
 763                         __attribute__pure__;
 764
 765 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 766                         __attribute__warn_unused_result__
 767                         __attribute__pure__;
 768
 769 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 770                         __attribute__warn_unused_result__
 771                         __attribute__pure__;
 772
 773 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 774                         __attribute__warn_unused_result__
 775                         __attribute__pure__;
 776
 777 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 778                         __attribute__warn_unused_result__
 779                         __attribute__pure__;
 780
 781 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 782                         __attribute__warn_unused_result__
 783                         __attribute__pure__;
 784
 785 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 786                         __attribute__warn_unused_result__
 787                         __attribute__pure__;
 788
 789 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 790                         __attribute__nonnull__(pTHX_1);
 791
 792 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 793                         __attribute__nonnull__(pTHX_1);
 794
 795 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 796                         __attribute__nonnull__(pTHX_1);
 797
 798 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 799                         __attribute__nonnull__(pTHX_1);
 800
 801 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 802                         __attribute__warn_unused_result__
 803                         __attribute__nonnull__(pTHX_1);
 804
 805 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 806                         __attribute__warn_unused_result__
 807                         __attribute__nonnull__(pTHX_1);
 808
 809 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 810                         __attribute__warn_unused_result__
 811                         __attribute__nonnull__(pTHX_1);
 812
 813 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 814                         __attribute__warn_unused_result__
 815                         __attribute__nonnull__(pTHX_1);
 816
 817 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 818                         __attribute__warn_unused_result__
 819                         __attribute__nonnull__(pTHX_1);
 820
 821 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 822                         __attribute__warn_unused_result__
 823                         __attribute__nonnull__(pTHX_1);
 824
 825 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 826                         __attribute__warn_unused_result__
 827                         __attribute__nonnull__(pTHX_1);
 828
 829 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 830                         __attribute__warn_unused_result__
 831                         __attribute__nonnull__(pTHX_1);
 832
 833 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 834                         __attribute__warn_unused_result__
 835                         __attribute__nonnull__(pTHX_1);
 836
 837 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 838                         __attribute__warn_unused_result__
 839                         __attribute__nonnull__(pTHX_1);
 840
 841 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 842                         __attribute__warn_unused_result__
 843                         __attribute__nonnull__(pTHX_1);
 844
 845 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 846                         __attribute__warn_unused_result__
 847                         __attribute__nonnull__(pTHX_1);
 848
 849 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 850                         __attribute__warn_unused_result__
 851                         __attribute__nonnull__(pTHX_1);
 852
 853 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 854                         __attribute__warn_unused_result__
 855                         __attribute__nonnull__(pTHX_1);
 856
 857 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 858                         __attribute__warn_unused_result__
 859                         __attribute__nonnull__(pTHX_1);
 860
 861 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 862                         __attribute__warn_unused_result__
 863                         __attribute__nonnull__(pTHX_1);
 864
 865 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 866                         __attribute__nonnull__(pTHX_1);
 867
 868 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 869                         __attribute__pure__
 870                         __attribute__nonnull__(pTHX_1);
 871
 872 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 873 PERL_CALLCONV void      Perl_lex_end(pTHX);
 874 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
 875 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
 876 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
 877 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 878 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 879 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
 880 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 881 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 882 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
 883 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
 884 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
 885 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 886                         __attribute__warn_unused_result__
 887                         __attribute__nonnull__(pTHX_1);
 888
 889 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 890                         __attribute__nonnull__(pTHX_1)
 891                         __attribute__nonnull__(pTHX_2)
 892                         __attribute__nonnull__(pTHX_3);
 893
 894 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 895                         __attribute__nonnull__(pTHX_1)
 896                         __attribute__nonnull__(pTHX_2)
 897                         __attribute__nonnull__(pTHX_3);
 898
 899 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
 900                         __attribute__nonnull__(pTHX_1);
 901
 902 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
 903                         __attribute__warn_unused_result__;
 904
 905 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
 906 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
 907 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
 908 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
 909 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
 910 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
 911 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
 912 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
 913 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
 914 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
 915                         __attribute__nonnull__(pTHX_1)
 916                         __attribute__nonnull__(pTHX_2);
 917
 918 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
 919 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
 920 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
 921 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
 922 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
 923 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
 924 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
 925 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
 926 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
 927 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
 928 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
 929 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
 930 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
 931 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
 932 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
 933                         __attribute__noreturn__;
 934
 935 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
 936 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
 937 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
 938 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
 939 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
 940 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
 941 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
 942 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
 943 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
 944 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
 945 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 946 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
 947 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
 948 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
 949 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
 950 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
 951 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
 952 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
 953 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
 954 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
 955 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
 956 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
 957 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
 958 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
 959 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
 960 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
 961 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
 962 #if defined(USE_LOCALE_COLLATE)
 963 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
 964 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
 965 #endif
 966 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
 967                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 968
 969 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
 970 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
 971 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
 972 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
 973 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
 974 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv);
 975 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
 976                         __attribute__warn_unused_result__;
 977
 978 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
 979 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
 980 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
 981 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
 982 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
 983 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
 984 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
 985 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
 986 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
 987 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
 988 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
 989                         __attribute__nonnull__(pTHX_1);
 990
 991 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
 992                         __attribute__nonnull__(pTHX_1);
 993
 994 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
 995 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
 996                         __attribute__nonnull__(1)
 997                         __attribute__nonnull__(2);
 998
 999 #endif
1000 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1001 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1002                         __attribute__nonnull__(1);
1003
1004 #endif
1005 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1006                         __attribute__noreturn__;
1007
1008 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1009                         __attribute__noreturn__;
1010
1011 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1012 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1013 PERL_CALLCONV void      Perl_atfork_lock(void);
1014 PERL_CALLCONV void      Perl_atfork_unlock(void);
1015 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1016 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1017 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1018                         __attribute__pure__
1019                         __attribute__nonnull__(1)
1020                         __attribute__nonnull__(2);
1021
1022 #endif
1023 #if !defined(HAS_MEMSET)
1024 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1025                         __attribute__nonnull__(1);
1026
1027 #endif
1028 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1029 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
1030 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
1031 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1032 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1033 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);
1034 #if defined(MYSWAP)
1035 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1036                         __attribute__malloc__
1037                         __attribute__warn_unused_result__
1038                         __attribute__pure__;
1039
1040 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1041                         __attribute__malloc__
1042                         __attribute__warn_unused_result__
1043                         __attribute__pure__;
1044
1045 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1046                         __attribute__malloc__
1047                         __attribute__warn_unused_result__
1048                         __attribute__pure__;
1049
1050 #endif
1051 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1052 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1053                         __attribute__malloc__
1054                         __attribute__warn_unused_result__;
1055
1056 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1057                         __attribute__malloc__
1058                         __attribute__warn_unused_result__;
1059
1060 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1061 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1062                         __attribute__malloc__
1063                         __attribute__warn_unused_result__;
1064
1065 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
1066                         __attribute__malloc__
1067                         __attribute__warn_unused_result__;
1068
1069 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1070 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1071 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
1072                         __attribute__malloc__
1073                         __attribute__warn_unused_result__;
1074
1075 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1076                         __attribute__malloc__
1077                         __attribute__warn_unused_result__;
1078
1079 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1080                         __attribute__malloc__
1081                         __attribute__warn_unused_result__;
1082
1083 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1084                         __attribute__malloc__
1085                         __attribute__warn_unused_result__;
1086
1087 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1088                         __attribute__malloc__
1089                         __attribute__warn_unused_result__;
1090
1091 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1092                         __attribute__malloc__
1093                         __attribute__warn_unused_result__;
1094
1095 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1096                         __attribute__nonnull__(pTHX_1);
1097
1098 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1099                         __attribute__malloc__
1100                         __attribute__warn_unused_result__;
1101
1102 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1103                         __attribute__malloc__
1104                         __attribute__warn_unused_result__;
1105
1106 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1107                         __attribute__malloc__
1108                         __attribute__warn_unused_result__;
1109
1110 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1111 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1112                         __attribute__nonnull__(pTHX_1)
1113                         __attribute__nonnull__(pTHX_3);
1114
1115 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1116                         __attribute__malloc__
1117                         __attribute__warn_unused_result__;
1118
1119 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1120                         __attribute__malloc__
1121                         __attribute__warn_unused_result__
1122                         __attribute__nonnull__(pTHX_1);
1123
1124 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1125                         __attribute__malloc__
1126                         __attribute__warn_unused_result__;
1127
1128 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1129                         __attribute__malloc__
1130                         __attribute__warn_unused_result__;
1131
1132 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1133                         __attribute__malloc__
1134                         __attribute__warn_unused_result__;
1135
1136 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1137                         __attribute__malloc__
1138                         __attribute__warn_unused_result__;
1139
1140 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1141                         __attribute__malloc__
1142                         __attribute__warn_unused_result__;
1143
1144 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1145                         __attribute__malloc__
1146                         __attribute__warn_unused_result__
1147                         __attribute__nonnull__(pTHX_1);
1148
1149 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1150                         __attribute__malloc__
1151                         __attribute__warn_unused_result__;
1152
1153 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1154                         __attribute__malloc__
1155                         __attribute__warn_unused_result__;
1156
1157 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1158                         __attribute__malloc__
1159                         __attribute__warn_unused_result__;
1160
1161 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1162                         __attribute__malloc__
1163                         __attribute__warn_unused_result__;
1164
1165 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1166                         __attribute__malloc__
1167                         __attribute__warn_unused_result__;
1168
1169 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1170                         __attribute__malloc__
1171                         __attribute__warn_unused_result__;
1172
1173 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1174                         __attribute__malloc__
1175                         __attribute__warn_unused_result__;
1176
1177 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1178                         __attribute__malloc__
1179                         __attribute__warn_unused_result__
1180                         __attribute__nonnull__(pTHX_1);
1181
1182 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1183                         __attribute__malloc__
1184                         __attribute__warn_unused_result__
1185                         __attribute__nonnull__(pTHX_1);
1186
1187 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1188                         __attribute__malloc__
1189                         __attribute__warn_unused_result__;
1190
1191 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1192                         __attribute__malloc__
1193                         __attribute__warn_unused_result__
1194                         __attribute__nonnull__(pTHX_1);
1195
1196 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1197                         __attribute__malloc__
1198                         __attribute__warn_unused_result__
1199                         __attribute__nonnull__(pTHX_3);
1200
1201 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1202                         __attribute__malloc__
1203                         __attribute__warn_unused_result__;
1204
1205 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1206                         __attribute__malloc__
1207                         __attribute__warn_unused_result__;
1208
1209 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1210                         __attribute__malloc__
1211                         __attribute__warn_unused_result__;
1212
1213 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1214                         __attribute__malloc__
1215                         __attribute__warn_unused_result__;
1216
1217 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1218                         __attribute__malloc__
1219                         __attribute__warn_unused_result__;
1220
1221 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1222                         __attribute__malloc__
1223                         __attribute__warn_unused_result__;
1224
1225 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1226                         __attribute__malloc__
1227                         __attribute__warn_unused_result__;
1228
1229 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1230                         __attribute__malloc__
1231                         __attribute__warn_unused_result__
1232                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1233
1234 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
1235 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1236                         __attribute__malloc__
1237                         __attribute__warn_unused_result__
1238                         __attribute__nonnull__(pTHX_1);
1239
1240 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1241                         __attribute__malloc__
1242                         __attribute__warn_unused_result__;
1243
1244 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1245                         __attribute__malloc__
1246                         __attribute__warn_unused_result__;
1247
1248 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1249                         __attribute__malloc__
1250                         __attribute__warn_unused_result__;
1251
1252 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1253                         __attribute__malloc__
1254                         __attribute__warn_unused_result__;
1255
1256 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1257                         __attribute__nonnull__(pTHX_1)
1258                         __attribute__nonnull__(pTHX_2);
1259
1260 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1261                         __attribute__nonnull__(pTHX_1)
1262                         __attribute__nonnull__(pTHX_2);
1263
1264 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1265 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1266 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1267 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1268 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1269 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1270                         __attribute__nonnull__(pTHX_1)
1271                         __attribute__nonnull__(pTHX_2);
1272
1273 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1274 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1275                         __attribute__pure__;
1276
1277 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1278                         __attribute__noreturn__;
1279
1280 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1281 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1282 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1283 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1284                         __attribute__nonnull__(pTHX_1);
1285
1286 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1287                         __attribute__warn_unused_result__
1288                         __attribute__nonnull__(pTHX_1);
1289
1290 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1291 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1292                         __attribute__warn_unused_result__
1293                         __attribute__nonnull__(pTHX_1);
1294
1295 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1296                         __attribute__warn_unused_result__
1297                         __attribute__nonnull__(pTHX_1);
1298
1299 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1300 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1301 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1302 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1303 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1304 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1305 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1306 #if defined(USE_REENTRANT_API)
1307 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1308 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1309 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1310 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1311 #endif
1312 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1313 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1314                         __attribute__nonnull__(pTHX_1)
1315                         __attribute__nonnull__(pTHX_3);
1316
1317 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1318                         __attribute__nonnull__(pTHX_1);
1319
1320 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1321                         __attribute__nonnull__(pTHX_1);
1322
1323 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1324 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1325 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1326                         __attribute__nonnull__(pTHX_1);
1327
1328 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1329                         __attribute__nonnull__(pTHX_1);
1330
1331 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1332                         __attribute__nonnull__(pTHX_1);
1333
1334 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1335                         __attribute__nonnull__(pTHX_1);
1336
1337 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1338                         __attribute__nonnull__(pTHX_1);
1339
1340 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1341                         __attribute__nonnull__(pTHX_1);
1342
1343 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1344 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1345 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1346 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1347                         __attribute__nonnull__(pTHX_1);
1348
1349 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1350 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1351 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1352 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1353 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1354                         __attribute__nonnull__(pTHX_1);
1355
1356 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);
1357 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1358 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1359 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1360                         __attribute__nonnull__(pTHX_1);
1361
1362 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1363                         __attribute__nonnull__(pTHX_1)
1364                         __attribute__nonnull__(pTHX_2);
1365
1366 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1367                         __attribute__nonnull__(pTHX_1)
1368                         __attribute__nonnull__(pTHX_2);
1369
1370 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1371 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1372 PERL_CALLCONV void      Perl_push_scope(pTHX);
1373 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1374 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1375 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1376                         __attribute__nonnull__(pTHX_1);
1377
1378 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1379 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1380                         __attribute__nonnull__(pTHX_1)
1381                         __attribute__nonnull__(pTHX_2)
1382                         __attribute__nonnull__(pTHX_3)
1383                         __attribute__nonnull__(pTHX_4)
1384                         __attribute__nonnull__(pTHX_6);
1385
1386 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1387 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1388                         __attribute__nonnull__(pTHX_1)
1389                         __attribute__nonnull__(pTHX_2)
1390                         __attribute__nonnull__(pTHX_3);
1391
1392 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);
1393 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1394 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1395                         __attribute__nonnull__(pTHX_1)
1396                         __attribute__nonnull__(pTHX_2)
1397                         __attribute__nonnull__(pTHX_3)
1398                         __attribute__nonnull__(pTHX_4);
1399
1400 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1401                         __attribute__warn_unused_result__
1402                         __attribute__nonnull__(pTHX_1);
1403
1404 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1405 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1406                         __attribute__nonnull__(pTHX_1)
1407                         __attribute__nonnull__(pTHX_2);
1408
1409 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1410                         __attribute__pure__
1411                         __attribute__nonnull__(pTHX_1)
1412                         __attribute__nonnull__(pTHX_2)
1413                         __attribute__nonnull__(pTHX_3)
1414                         __attribute__nonnull__(pTHX_4);
1415
1416 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1417 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1418 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1419 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1420 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1421                         __attribute__nonnull__(pTHX_1);
1422
1423 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1424                         __attribute__nonnull__(pTHX_1)
1425                         __attribute__nonnull__(pTHX_2);
1426
1427 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1428                         __attribute__nonnull__(pTHX_1)
1429                         __attribute__nonnull__(pTHX_2);
1430
1431 #if !defined(HAS_RENAME)
1432 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1433                         __attribute__nonnull__(pTHX_1)
1434                         __attribute__nonnull__(pTHX_2);
1435
1436 #endif
1437 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1438                         __attribute__malloc__
1439                         __attribute__warn_unused_result__
1440                         __attribute__nonnull__(pTHX_1);
1441
1442 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1443                         __attribute__malloc__
1444                         __attribute__warn_unused_result__
1445                         __attribute__nonnull__(pTHX_1);
1446
1447 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1448                         __attribute__malloc__
1449                         __attribute__warn_unused_result__;
1450
1451 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1452                         __attribute__malloc__
1453                         __attribute__warn_unused_result__
1454                         __attribute__nonnull__(pTHX_1);
1455
1456 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1457 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1458 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
1459 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1460 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1461 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1462 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1463 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1464 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1465 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1466 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1467 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1468 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1469 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1470 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1471 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1472 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1473 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1474 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1475 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1476 PERL_CALLCONV void      Perl_save_hints(pTHX)
1477                         __attribute__noreturn__;
1478
1479 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1480 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1481 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1482 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1483 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1484 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1485 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1486 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1487 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1488 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1489 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1490 PERL_CALLCONV void      Perl_save_op(pTHX);
1491 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1492 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1493 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1494 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1495 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1496 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1497 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1498 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1499                         __attribute__noreturn__;
1500
1501 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1502 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1503 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1504 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1505 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1506 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1507 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1508 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
1509 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1510 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1511 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1512 #if !defined(VMS)
1513 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1514 #endif
1515 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1516 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1517 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1518 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1519 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1520                         __attribute__nonnull__(pTHX_1)
1521                         __attribute__nonnull__(pTHX_2);
1522
1523 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1524                         __attribute__warn_unused_result__;
1525
1526 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1527 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1528                         __attribute__nonnull__(pTHX_1);
1529
1530 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1531                         __attribute__nonnull__(pTHX_1);
1532
1533 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1534                         __attribute__nonnull__(pTHX_1);
1535
1536 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1537                         __attribute__nonnull__(pTHX_1); */
1538
1539 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1540                         __attribute__nonnull__(pTHX_1);
1541
1542 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1543                         __attribute__nonnull__(pTHX_1);
1544
1545 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1546                         __attribute__nonnull__(pTHX_1);
1547
1548 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1549                         __attribute__nonnull__(pTHX_1); */
1550
1551 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1552                         __attribute__nonnull__(pTHX_1);
1553
1554 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1555                         __attribute__nonnull__(pTHX_1);
1556
1557 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1558                         __attribute__nonnull__(pTHX_1);
1559
1560 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1561                         __attribute__nonnull__(pTHX_1);
1562
1563 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1564                         __attribute__nonnull__(pTHX_1); */
1565
1566 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1567                         __attribute__nonnull__(pTHX_1);
1568
1569 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1570                         __attribute__nonnull__(pTHX_1);
1571
1572 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1573                         __attribute__nonnull__(pTHX_1);
1574
1575 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1576                         __attribute__nonnull__(pTHX_1);
1577
1578 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1579                         __attribute__nonnull__(pTHX_1)
1580                         __attribute__nonnull__(pTHX_2);
1581
1582 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1583                         __attribute__nonnull__(pTHX_1)
1584                         __attribute__nonnull__(pTHX_2);
1585
1586 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1587                         __attribute__nonnull__(pTHX_1)
1588                         __attribute__nonnull__(pTHX_2);
1589
1590 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1594                         __attribute__nonnull__(pTHX_1);
1595
1596 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1597                         __attribute__nonnull__(pTHX_1);
1598
1599 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1600                         __attribute__nonnull__(pTHX_1)
1601                         __attribute__nonnull__(pTHX_2);
1602
1603 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1604                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1605                         __attribute__nonnull__(pTHX_1);
1606
1607 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1608                         __attribute__nonnull__(pTHX_1);
1609
1610 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1611                         __attribute__nonnull__(pTHX_1);
1612
1613 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1614                         __attribute__nonnull__(pTHX_1); */
1615
1616 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1617                         __attribute__nonnull__(pTHX_1); */
1618
1619 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1620                         __attribute__nonnull__(pTHX_1);
1621
1622 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1623 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1624 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1625                         __attribute__nonnull__(pTHX_1);
1626
1627 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2);
1630
1631 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1632                         __attribute__nonnull__(pTHX_1)
1633                         __attribute__nonnull__(pTHX_2);
1634
1635 #if defined(USE_LOCALE_COLLATE)
1636 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_2);
1639
1640 #endif
1641 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1642                         __attribute__nonnull__(pTHX_1)
1643                         __attribute__nonnull__(pTHX_2)
1644                         __attribute__nonnull__(pTHX_3)
1645                         __attribute__nonnull__(pTHX_4);
1646
1647 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1648                         __attribute__nonnull__(pTHX_1);
1649
1650 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1651                         __attribute__nonnull__(pTHX_1);
1652
1653 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1654                         __attribute__nonnull__(pTHX_1);
1655
1656 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1657                         __attribute__warn_unused_result__
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_2);
1660
1661 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1662                         __attribute__nonnull__(pTHX_1)
1663                         __attribute__nonnull__(pTHX_2);
1664
1665 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1666 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1667                         __attribute__nonnull__(pTHX_1);
1668
1669 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1670 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1671                         __attribute__nonnull__(pTHX_1)
1672                         __attribute__nonnull__(pTHX_2);
1673
1674 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_4);
1683
1684 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1685                         __attribute__nonnull__(pTHX_1);
1686
1687 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1688                         __attribute__nonnull__(pTHX_1);
1689
1690 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1691 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1692 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1693                         __attribute__nonnull__(pTHX_1);
1694
1695 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1696                         __attribute__nonnull__(pTHX_1);
1697
1698 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1699                         __attribute__malloc__
1700                         __attribute__warn_unused_result__;
1701
1702 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1703                         __attribute__warn_unused_result__;
1704
1705 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1706 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1707 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1708                         __attribute__nonnull__(pTHX_2);
1709
1710 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1711                         __attribute__nonnull__(pTHX_2);
1712
1713 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1714 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1715 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1716 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1717 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1718 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1719                         __attribute__warn_unused_result__
1720                         __attribute__nonnull__(pTHX_1);
1721
1722 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1723                         __attribute__nonnull__(pTHX_1)
1724                         __attribute__nonnull__(pTHX_2);
1725
1726 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1727 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1728                         __attribute__nonnull__(pTHX_1);
1729
1730 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1731                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1732
1733 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1734 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1735 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1736                         __attribute__nonnull__(pTHX_1);
1737
1738 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1739 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1740 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1741 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1742 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1743 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1744 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
1745                         __attribute__nonnull__(pTHX_3);
1746
1747 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1748 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1749                         __attribute__nonnull__(pTHX_1);
1750
1751 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1752 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1753 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1754                         __attribute__warn_unused_result__;
1755
1756 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1757                         __attribute__nonnull__(pTHX_1);
1758
1759 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1760                         __attribute__nonnull__(pTHX_1);
1761
1762 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1763                         __attribute__nonnull__(pTHX_1);
1764
1765 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1766                         __attribute__nonnull__(pTHX_1);
1767
1768 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1769                         __attribute__nonnull__(pTHX_1);
1770
1771 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1772                         __attribute__nonnull__(pTHX_1);
1773
1774 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1775                         __attribute__nonnull__(pTHX_1)
1776                         __attribute__nonnull__(pTHX_2);
1777
1778 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2);
1781
1782 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1783 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
1784 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
1785 PERL_CALLCONV void      Perl_taint_env(pTHX);
1786 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
1787                         __attribute__nonnull__(pTHX_2);
1788
1789 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special)
1790                         __attribute__nonnull__(pTHX_1)
1791                         __attribute__nonnull__(pTHX_2);
1792
1793 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1794                         __attribute__nonnull__(pTHX_1)
1795                         __attribute__nonnull__(pTHX_2);
1796
1797 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1798                         __attribute__nonnull__(pTHX_1)
1799                         __attribute__nonnull__(pTHX_2);
1800
1801 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1802                         __attribute__nonnull__(pTHX_1)
1803                         __attribute__nonnull__(pTHX_2);
1804
1805 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1806                         __attribute__nonnull__(pTHX_1)
1807                         __attribute__nonnull__(pTHX_2);
1808
1809 #if defined(UNLINK_ALL_VERSIONS)
1810 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1811 #endif
1812 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);
1813 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
1814 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1815 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1816 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1817 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1818 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1819 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
1820                         __attribute__warn_unused_result__
1821                         __attribute__pure__
1822                         __attribute__nonnull__(pTHX_1)
1823                         __attribute__nonnull__(pTHX_2);
1824
1825 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
1826                         __attribute__warn_unused_result__
1827                         __attribute__pure__
1828                         __attribute__nonnull__(pTHX_1)
1829                         __attribute__nonnull__(pTHX_2);
1830
1831 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
1832                         __attribute__warn_unused_result__
1833                         __attribute__pure__
1834                         __attribute__nonnull__(pTHX_1);
1835
1836 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1837                         __attribute__nonnull__(pTHX_1)
1838                         __attribute__nonnull__(pTHX_2);
1839
1840 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
1841 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
1842 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
1843 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
1844 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1845 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1846 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1847                         __attribute__nonnull__(pTHX_1);
1848
1849 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1850                         __attribute__nonnull__(pTHX_1);
1851
1852 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1853                         __attribute__nonnull__(pTHX_1);
1854
1855 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1856                         __attribute__nonnull__(pTHX_1);
1857
1858 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1859 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
1860                         __attribute__warn_unused_result__;
1861
1862 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1863 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1864 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1865 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
1866 PERL_CALLCONV U32       Perl_seed(pTHX);
1867 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1868                         __attribute__warn_unused_result__;
1869
1870 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
1871 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
1872 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1873                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1874
1875 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1876 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1877                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1878
1879 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1880 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1881 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
1882 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1883 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
1884 PERL_CALLCONV int       Perl_yylex(pTHX);
1885 PERL_CALLCONV int       Perl_yyparse(pTHX);
1886 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
1887 #if defined(MYMALLOC)
1888 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1889 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
1890                         __attribute__warn_unused_result__
1891                         __attribute__nonnull__(pTHX_1);
1892
1893 #endif
1894 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1895                         __attribute__malloc__
1896                         __attribute__warn_unused_result__;
1897
1898 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1899                         __attribute__malloc__
1900                         __attribute__warn_unused_result__;
1901
1902 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1903                         __attribute__malloc__
1904                         __attribute__warn_unused_result__;
1905
1906 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1907 #if defined(PERL_GLOBAL_STRUCT)
1908 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1909 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
1910 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
1911 #endif
1912 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1913 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1914 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1915                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1916
1917 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1918 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1919 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1920 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1921 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1922                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1923
1924 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1925 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1926 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
1927                         __attribute__nonnull__(pTHX_1);
1928
1929 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1930 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1931 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1932 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1933 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1934 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1935 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1936 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1937 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1938                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
1939                         __attribute__nonnull__(pTHX_2);
1940
1941 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
1942                         __attribute__nonnull__(pTHX_2);
1943
1944 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1945                         __attribute__nonnull__(pTHX_2);
1946
1947 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1948                         __attribute__nonnull__(pTHX_2);
1949
1950 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
1951                         __attribute__nonnull__(pTHX_2);
1952
1953 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1954                         __attribute__nonnull__(pTHX_2);
1955
1956 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
1957                         __attribute__nonnull__(pTHX_2);
1958
1959 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
1960                         __attribute__nonnull__(pTHX_2);
1961
1962 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1963                         __attribute__nonnull__(pTHX_2);
1964
1965 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1966 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1967 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1968 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1969 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1970 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
1971                         __attribute__warn_unused_result__
1972                         __attribute__nonnull__(pTHX_1); */
1973
1974 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
1975                         __attribute__warn_unused_result__
1976                         __attribute__nonnull__(pTHX_1); */
1977
1978 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
1979                         __attribute__warn_unused_result__
1980                         __attribute__nonnull__(pTHX_1); */
1981
1982 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
1983                         __attribute__nonnull__(pTHX_1); */
1984
1985 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
1986                         __attribute__nonnull__(pTHX_1);
1987
1988 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
1989                         __attribute__nonnull__(pTHX_1);
1990
1991 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
1992                         __attribute__nonnull__(pTHX_1);
1993
1994 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
1995                         __attribute__nonnull__(pTHX_1);
1996
1997 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
1998                         __attribute__nonnull__(pTHX_1);
1999
2000 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2001 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2002                         __attribute__nonnull__(pTHX_1);
2003
2004 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2005                         __attribute__nonnull__(pTHX_1)
2006                         __attribute__nonnull__(pTHX_2);
2007
2008 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2009 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2010 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2011                         __attribute__noreturn__;
2012
2013 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2014                         __attribute__nonnull__(pTHX_1);
2015
2016 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2017 #if defined(USE_ITHREADS)
2018 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2019                         __attribute__malloc__
2020                         __attribute__warn_unused_result__;
2021
2022 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2023                         __attribute__malloc__
2024                         __attribute__warn_unused_result__;
2025
2026 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2027                         __attribute__malloc__
2028                         __attribute__warn_unused_result__
2029                         __attribute__nonnull__(pTHX_1);
2030
2031 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2032                         __attribute__malloc__
2033                         __attribute__warn_unused_result__
2034                         __attribute__nonnull__(pTHX_2);
2035
2036 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
2037                         __attribute__malloc__
2038                         __attribute__warn_unused_result__;
2039
2040 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2041                         __attribute__malloc__
2042                         __attribute__warn_unused_result__;
2043
2044 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2045                         __attribute__malloc__
2046                         __attribute__warn_unused_result__;
2047
2048 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2049                         __attribute__malloc__
2050                         __attribute__warn_unused_result__;
2051
2052 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2053                         __attribute__malloc__
2054                         __attribute__warn_unused_result__;
2055
2056 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2057                         __attribute__malloc__
2058                         __attribute__warn_unused_result__;
2059
2060 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2061                         __attribute__malloc__
2062                         __attribute__warn_unused_result__
2063                         __attribute__nonnull__(pTHX_1);
2064
2065 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2066                         __attribute__malloc__
2067                         __attribute__warn_unused_result__
2068                         __attribute__nonnull__(pTHX_1);
2069
2070 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2071                         __attribute__nonnull__(pTHX_1)
2072                         __attribute__nonnull__(pTHX_2);
2073
2074 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2075                         __attribute__malloc__
2076                         __attribute__warn_unused_result__;
2077
2078 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2079                         __attribute__malloc__
2080                         __attribute__warn_unused_result__
2081                         __attribute__nonnull__(pTHX_1)
2082                         __attribute__nonnull__(pTHX_2);
2083
2084 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2085                         __attribute__nonnull__(pTHX_1)
2086                         __attribute__nonnull__(pTHX_3);
2087
2088 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2089                         __attribute__nonnull__(pTHX_1);
2090
2091 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2092 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2093 #  if defined(HAVE_INTERP_INTERN)
2094 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2095                         __attribute__nonnull__(pTHX_1)
2096                         __attribute__nonnull__(pTHX_2);
2097
2098 #  endif
2099 #endif
2100 #if defined(HAVE_INTERP_INTERN)
2101 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2102 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2103 #endif
2104
2105 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2106                         __attribute__warn_unused_result__
2107                         __attribute__nonnull__(pTHX_1);
2108
2109 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2110                         __attribute__warn_unused_result__
2111                         __attribute__nonnull__(pTHX_1);
2112
2113
2114 #if defined(PERL_OLD_COPY_ON_WRITE)
2115 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
2116 #endif
2117
2118 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2119 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2120 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2121 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2122
2123 END_EXTERN_C
2124
2125 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2126 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2127                         __attribute__warn_unused_result__
2128                         __attribute__nonnull__(pTHX_1);
2129
2130 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2131                         __attribute__warn_unused_result__
2132                         __attribute__nonnull__(pTHX_1);
2133
2134 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2135                         __attribute__warn_unused_result__
2136                         __attribute__nonnull__(pTHX_1);
2137
2138 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2139                         __attribute__warn_unused_result__
2140                         __attribute__nonnull__(pTHX_1);
2141
2142 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2143                         __attribute__warn_unused_result__
2144                         __attribute__nonnull__(pTHX_1);
2145
2146 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2147                         __attribute__warn_unused_result__
2148                         __attribute__nonnull__(pTHX_1);
2149
2150 #endif
2151
2152 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2153 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2154                         __attribute__nonnull__(pTHX_1);
2155
2156 STATIC void     S_require_errno(pTHX_ GV *gv)
2157                         __attribute__nonnull__(pTHX_1);
2158
2159 #endif
2160
2161 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2162 STATIC void     S_hsplit(pTHX_ HV *hv)
2163                         __attribute__nonnull__(pTHX_1);
2164
2165 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2166                         __attribute__nonnull__(pTHX_1);
2167
2168 STATIC HE*      S_new_he(pTHX)
2169                         __attribute__malloc__
2170                         __attribute__warn_unused_result__;
2171
2172 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2173                         __attribute__malloc__
2174                         __attribute__warn_unused_result__
2175                         __attribute__nonnull__(pTHX_1);
2176
2177 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2)
2180                         __attribute__nonnull__(pTHX_3);
2181
2182 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2183 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2184                         __attribute__warn_unused_result__
2185                         __attribute__nonnull__(pTHX_1);
2186
2187 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2188                         __attribute__noreturn__
2189                         __attribute__nonnull__(pTHX_2)
2190                         __attribute__nonnull__(pTHX_4);
2191
2192 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2193                         __attribute__nonnull__(pTHX_1);
2194
2195 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2196 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2197 #endif
2198
2199 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2200 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2201                         __attribute__nonnull__(pTHX_2);
2202
2203 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2204                         __attribute__nonnull__(pTHX_1)
2205                         __attribute__nonnull__(pTHX_2)
2206                         __attribute__nonnull__(pTHX_3);
2207
2208 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2209                         __attribute__nonnull__(pTHX_1)
2210                         __attribute__nonnull__(pTHX_2)
2211                         __attribute__nonnull__(pTHX_3);
2212
2213 STATIC void     S_restore_magic(pTHX_ const void *p)
2214                         __attribute__nonnull__(pTHX_1);
2215
2216 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2217                         __attribute__nonnull__(pTHX_1);
2218
2219
2220 #endif
2221
2222 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2223 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2224                         __attribute__warn_unused_result__
2225                         __attribute__nonnull__(pTHX_1);
2226
2227 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2228                         __attribute__warn_unused_result__
2229                         __attribute__nonnull__(pTHX_1);
2230
2231 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2232                         __attribute__warn_unused_result__
2233                         __attribute__nonnull__(pTHX_1);
2234
2235 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2236                         __attribute__warn_unused_result__
2237                         __attribute__nonnull__(pTHX_1);
2238
2239 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2240                         __attribute__warn_unused_result__
2241                         __attribute__nonnull__(pTHX_1);
2242
2243 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2244                         __attribute__warn_unused_result__
2245                         __attribute__nonnull__(pTHX_1);
2246
2247 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2248                         __attribute__warn_unused_result__
2249                         __attribute__nonnull__(pTHX_1);
2250
2251 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2252                         __attribute__warn_unused_result__
2253                         __attribute__nonnull__(pTHX_1);
2254
2255 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2256                         __attribute__warn_unused_result__
2257                         __attribute__nonnull__(pTHX_1);
2258
2259 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2260                         __attribute__warn_unused_result__
2261                         __attribute__nonnull__(pTHX_1);
2262
2263 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2264                         __attribute__warn_unused_result__
2265                         __attribute__nonnull__(pTHX_1);
2266
2267 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2268                         __attribute__warn_unused_result__
2269                         __attribute__nonnull__(pTHX_1);
2270
2271 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2272                         __attribute__warn_unused_result__
2273                         __attribute__nonnull__(pTHX_1);
2274
2275 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2276                         __attribute__warn_unused_result__
2277                         __attribute__nonnull__(pTHX_1);
2278
2279 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2280                         __attribute__warn_unused_result__
2281                         __attribute__nonnull__(pTHX_1);
2282
2283 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2284                         __attribute__warn_unused_result__
2285                         __attribute__nonnull__(pTHX_1);
2286
2287 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2288                         __attribute__warn_unused_result__
2289                         __attribute__nonnull__(pTHX_1);
2290
2291 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2292                         __attribute__warn_unused_result__
2293                         __attribute__nonnull__(pTHX_1);
2294
2295 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2296                         __attribute__warn_unused_result__
2297                         __attribute__nonnull__(pTHX_1);
2298
2299 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2300                         __attribute__warn_unused_result__
2301                         __attribute__nonnull__(pTHX_1);
2302
2303 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2304                         __attribute__warn_unused_result__
2305                         __attribute__nonnull__(pTHX_1);
2306
2307 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2308                         __attribute__warn_unused_result__
2309                         __attribute__nonnull__(pTHX_1);
2310
2311 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2312                         __attribute__warn_unused_result__
2313                         __attribute__nonnull__(pTHX_1);
2314
2315 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2316                         __attribute__warn_unused_result__
2317                         __attribute__nonnull__(pTHX_1);
2318
2319 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2320                         __attribute__warn_unused_result__
2321                         __attribute__nonnull__(pTHX_1);
2322
2323 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2324                         __attribute__warn_unused_result__
2325                         __attribute__nonnull__(pTHX_1);
2326
2327 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2328                         __attribute__warn_unused_result__
2329                         __attribute__nonnull__(pTHX_1);
2330
2331 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2332                         __attribute__warn_unused_result__
2333                         __attribute__nonnull__(pTHX_1);
2334
2335 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2336                         __attribute__warn_unused_result__
2337                         __attribute__nonnull__(pTHX_1);
2338
2339 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2340                         __attribute__warn_unused_result__
2341                         __attribute__nonnull__(pTHX_1);
2342
2343 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2344                         __attribute__warn_unused_result__
2345                         __attribute__nonnull__(pTHX_1);
2346
2347 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2348                         __attribute__warn_unused_result__
2349                         __attribute__nonnull__(pTHX_1);
2350
2351 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2352                         __attribute__warn_unused_result__
2353                         __attribute__nonnull__(pTHX_1);
2354
2355 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2356                         __attribute__warn_unused_result__
2357                         __attribute__nonnull__(pTHX_1);
2358
2359 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2360                         __attribute__warn_unused_result__
2361                         __attribute__nonnull__(pTHX_1);
2362
2363 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2364                         __attribute__warn_unused_result__
2365                         __attribute__nonnull__(pTHX_1);
2366
2367 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2368                         __attribute__warn_unused_result__
2369                         __attribute__nonnull__(pTHX_1);
2370
2371 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2372                         __attribute__warn_unused_result__
2373                         __attribute__nonnull__(pTHX_1);
2374
2375 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2376                         __attribute__warn_unused_result__
2377                         __attribute__nonnull__(pTHX_1);
2378
2379 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2380                         __attribute__warn_unused_result__
2381                         __attribute__nonnull__(pTHX_1);
2382
2383 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2384                         __attribute__warn_unused_result__
2385                         __attribute__nonnull__(pTHX_1);
2386
2387 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2388                         __attribute__warn_unused_result__
2389                         __attribute__nonnull__(pTHX_1);
2390
2391 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2392                         __attribute__warn_unused_result__;
2393
2394 STATIC void     S_cop_free(pTHX_ COP *cop)
2395                         __attribute__nonnull__(pTHX_1);
2396
2397 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2398 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2399                         __attribute__nonnull__(pTHX_1);
2400
2401 STATIC OP*      S_newDEFSVOP(pTHX)
2402                         __attribute__warn_unused_result__;
2403
2404 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2405                         __attribute__warn_unused_result__
2406                         __attribute__nonnull__(pTHX_3)
2407                         __attribute__nonnull__(pTHX_4);
2408
2409 STATIC void     S_simplify_sort(pTHX_ OP *o)
2410                         __attribute__nonnull__(pTHX_1);
2411
2412 STATIC const char*      S_gv_ename(pTHX_ GV *gv);
2413 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
2414 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
2415 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
2416 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
2417 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
2418 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2419                         __attribute__nonnull__(pTHX_2)
2420                         __attribute__nonnull__(pTHX_3)
2421                         __attribute__nonnull__(pTHX_4);
2422
2423 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2424                         __attribute__nonnull__(pTHX_1);
2425
2426 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2427                         __attribute__warn_unused_result__
2428                         __attribute__nonnull__(pTHX_1);
2429
2430 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2431                         __attribute__warn_unused_result__
2432                         __attribute__nonnull__(pTHX_1)
2433                         __attribute__nonnull__(pTHX_2);
2434
2435 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2436                         __attribute__warn_unused_result__
2437                         __attribute__nonnull__(pTHX_1)
2438                         __attribute__nonnull__(pTHX_2);
2439
2440 #endif
2441 #if defined(PL_OP_SLAB_ALLOC)
2442 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2443                         __attribute__warn_unused_result__;
2444
2445 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
2446 #endif
2447
2448 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2449 STATIC void     S_find_beginning(pTHX);
2450 STATIC void     S_forbid_setid(pTHX_ const char * s);
2451 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2452 STATIC void     S_init_interp(pTHX);
2453 STATIC void     S_init_ids(pTHX);
2454 STATIC void     S_init_lexer(pTHX);
2455 STATIC void     S_init_main_stash(pTHX);
2456 STATIC void     S_init_perllib(pTHX);
2457 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
2458 STATIC void     S_init_predump_symbols(pTHX);
2459 STATIC void     S_my_exit_jump(pTHX)
2460                         __attribute__noreturn__;
2461
2462 STATIC void     S_nuke_stacks(pTHX);
2463 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
2464 STATIC void     S_usage(pTHX_ const char *name);
2465 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
2466 #  if defined(IAMSUID)
2467 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2468 #  endif
2469 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2470 STATIC void     S_run_body(pTHX_ I32 oldscope)
2471                         __attribute__noreturn__;
2472
2473 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
2474 STATIC void*    S_call_list_body(pTHX_ CV *cv);
2475 #endif
2476
2477 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2478 STATIC SV*      S_refto(pTHX_ SV* sv)
2479                         __attribute__warn_unused_result__;
2480
2481 #endif
2482
2483 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2484 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
2485 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
2486 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2487                         __attribute__nonnull__(pTHX_1);
2488
2489 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2490                         __attribute__nonnull__(pTHX_1);
2491
2492 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2493                         __attribute__nonnull__(pTHX_1);
2494
2495 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2496                         __attribute__warn_unused_result__
2497                         __attribute__nonnull__(pTHX_1);
2498
2499 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2500                         __attribute__nonnull__(pTHX_1)
2501                         __attribute__nonnull__(pTHX_2);
2502
2503 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2504                         __attribute__nonnull__(pTHX_1)
2505                         __attribute__nonnull__(pTHX_2);
2506
2507 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2508                         __attribute__warn_unused_result__
2509                         __attribute__nonnull__(pTHX_1)
2510                         __attribute__nonnull__(pTHX_2);
2511
2512 #endif
2513
2514 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2515 STATIC OP*      S_docatch(pTHX_ OP *o)
2516                         __attribute__warn_unused_result__;
2517
2518 STATIC void     S_docatch_body(pTHX);
2519 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2520                         __attribute__warn_unused_result__;
2521
2522 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2523                         __attribute__warn_unused_result__;
2524
2525 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2526                         __attribute__warn_unused_result__;
2527
2528 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2529                         __attribute__warn_unused_result__;
2530
2531 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2532                         __attribute__warn_unused_result__
2533                         __attribute__nonnull__(pTHX_1);
2534
2535 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2536                         __attribute__warn_unused_result__;
2537
2538 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2539                         __attribute__warn_unused_result__;
2540
2541 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2542                         __attribute__warn_unused_result__;
2543
2544 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
2545                         __attribute__nonnull__(pTHX_2);
2546
2547 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2548                         __attribute__warn_unused_result__;
2549
2550 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2551                         __attribute__warn_unused_result__;
2552
2553 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2554                         __attribute__warn_unused_result__
2555                         __attribute__nonnull__(pTHX_1);
2556
2557 #endif
2558
2559 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2560 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2561                         __attribute__nonnull__(pTHX_1)
2562                         __attribute__nonnull__(pTHX_2)
2563                         __attribute__nonnull__(pTHX_3);
2564
2565 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
2566                         __attribute__warn_unused_result__
2567                         __attribute__nonnull__(pTHX_1)
2568                         __attribute__nonnull__(pTHX_2);
2569
2570 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
2571                         __attribute__warn_unused_result__
2572                         __attribute__nonnull__(pTHX_1);
2573
2574 #endif
2575
2576 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2577 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2578                         __attribute__nonnull__(pTHX_1)
2579                         __attribute__nonnull__(pTHX_2)
2580                         __attribute__nonnull__(pTHX_3);
2581
2582 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2583                         __attribute__nonnull__(pTHX_1);
2584
2585 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2586 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2587                         __attribute__warn_unused_result__
2588                         __attribute__nonnull__(pTHX_1)
2589                         __attribute__nonnull__(pTHX_2);
2590
2591 #  endif
2592 #endif
2593
2594 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2595 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
2596                         __attribute__nonnull__(pTHX_1)
2597                         __attribute__nonnull__(pTHX_3);
2598
2599 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
2600                         __attribute__nonnull__(pTHX_1);
2601
2602 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
2603                         __attribute__nonnull__(pTHX_1)
2604                         __attribute__nonnull__(pTHX_2);
2605
2606 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
2607                         __attribute__nonnull__(pTHX_1)
2608                         __attribute__nonnull__(pTHX_2);
2609
2610 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
2611                         __attribute__nonnull__(pTHX_1)
2612                         __attribute__nonnull__(pTHX_3)
2613                         __attribute__nonnull__(pTHX_4);
2614
2615 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
2616                         __attribute__nonnull__(pTHX_1);
2617
2618 STATIC I32      S_regcurly(pTHX_ const char *)
2619                         __attribute__warn_unused_result__
2620                         __attribute__nonnull__(pTHX_1);
2621
2622 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
2623                         __attribute__nonnull__(pTHX_1);
2624
2625 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
2626                         __attribute__nonnull__(pTHX_1)
2627                         __attribute__nonnull__(pTHX_2);
2628
2629 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
2630                         __attribute__nonnull__(pTHX_1)
2631                         __attribute__nonnull__(pTHX_3);
2632
2633 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2634                         __attribute__nonnull__(pTHX_1)
2635                         __attribute__nonnull__(pTHX_2)
2636                         __attribute__nonnull__(pTHX_3);
2637
2638 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2639                         __attribute__nonnull__(pTHX_1)
2640                         __attribute__nonnull__(pTHX_2)
2641                         __attribute__nonnull__(pTHX_3);
2642
2643 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
2644                         __attribute__nonnull__(pTHX_1)
2645                         __attribute__nonnull__(pTHX_2);
2646
2647 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
2648                         __attribute__nonnull__(pTHX_1);
2649
2650 #  ifdef DEBUGGING
2651 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
2652 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
2653                         __attribute__nonnull__(pTHX_1);
2654
2655 #  endif
2656 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
2657 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2658                         __attribute__nonnull__(pTHX_1)
2659                         __attribute__nonnull__(pTHX_2);
2660
2661 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
2662                         __attribute__nonnull__(pTHX_1);
2663
2664 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2665                         __attribute__nonnull__(pTHX_1)
2666                         __attribute__nonnull__(pTHX_2);
2667
2668 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2669                         __attribute__nonnull__(pTHX_1)
2670                         __attribute__nonnull__(pTHX_2);
2671
2672 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
2673                         __attribute__nonnull__(pTHX_1)
2674                         __attribute__nonnull__(pTHX_2);
2675
2676 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
2677                         __attribute__nonnull__(pTHX_1)
2678                         __attribute__nonnull__(pTHX_2)
2679                         __attribute__nonnull__(pTHX_3);
2680
2681 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t*, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth);
2682 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
2683 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
2684                         __attribute__noreturn__
2685                         __attribute__nonnull__(pTHX_1)
2686                         __attribute__nonnull__(pTHX_2);
2687
2688 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
2689 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
2690
2691 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
2692 #endif
2693
2694 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
2695 STATIC I32      S_regmatch(pTHX_ regnode *prog)
2696                         __attribute__warn_unused_result__
2697                         __attribute__nonnull__(pTHX_1);
2698
2699 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
2700                         __attribute__warn_unused_result__
2701                         __attribute__nonnull__(pTHX_1);
2702
2703 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_1)
2706                         __attribute__nonnull__(pTHX_3);
2707
2708 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
2709                         __attribute__warn_unused_result__
2710                         __attribute__nonnull__(pTHX_1)
2711                         __attribute__nonnull__(pTHX_2);
2712
2713 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
2714                         __attribute__warn_unused_result__
2715                         __attribute__nonnull__(pTHX_1)
2716                         __attribute__nonnull__(pTHX_2);
2717
2718 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
2719 STATIC char*    S_regcppop(pTHX);
2720 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
2721 STATIC void     S_cache_re(pTHX_ regexp *prog)
2722                         __attribute__nonnull__(pTHX_1);
2723
2724 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
2725                         __attribute__warn_unused_result__;
2726
2727 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
2728                         __attribute__warn_unused_result__;
2729
2730 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
2731                         __attribute__warn_unused_result__;
2732
2733 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
2734                         __attribute__warn_unused_result__
2735                         __attribute__nonnull__(pTHX_1)
2736                         __attribute__nonnull__(pTHX_3);
2737
2738 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
2739                         __attribute__warn_unused_result__
2740                         __attribute__nonnull__(pTHX_1)
2741                         __attribute__nonnull__(pTHX_2)
2742                         __attribute__nonnull__(pTHX_3)
2743                         __attribute__nonnull__(pTHX_4);
2744
2745 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
2746                         __attribute__nonnull__(pTHX_1);
2747
2748 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
2749                         __attribute__nonnull__(pTHX_1);
2750
2751 #endif
2752
2753 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
2754 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
2755 STATIC void     S_debprof(pTHX_ const OP *o)
2756                         __attribute__nonnull__(pTHX_1);
2757
2758 #endif
2759
2760 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2761 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
2762                         __attribute__nonnull__(pTHX_1);
2763
2764 #endif
2765
2766 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2767 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
2768                         __attribute__nonnull__(pTHX_1)
2769                         __attribute__nonnull__(pTHX_2);
2770
2771 #endif
2772
2773 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
2774 STATIC IV       S_asIV(pTHX_ SV* sv)
2775                         __attribute__warn_unused_result__
2776                         __attribute__nonnull__(pTHX_1);
2777
2778 STATIC UV       S_asUV(pTHX_ SV* sv)
2779                         __attribute__warn_unused_result__
2780                         __attribute__nonnull__(pTHX_1);
2781
2782 STATIC void     S_sv_unglob(pTHX_ SV* sv)
2783                         __attribute__nonnull__(pTHX_1);
2784
2785 STATIC void     S_not_a_number(pTHX_ SV *sv)
2786                         __attribute__nonnull__(pTHX_1);
2787
2788 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
2789                         __attribute__nonnull__(pTHX_1);
2790
2791 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
2792                         __attribute__nonnull__(pTHX_1)
2793                         __attribute__nonnull__(pTHX_2);
2794
2795 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
2796                         __attribute__warn_unused_result__;
2797
2798 #  ifdef DEBUGGING
2799 STATIC void     S_del_sv(pTHX_ SV *p)
2800                         __attribute__nonnull__(pTHX_1);
2801
2802 #  endif
2803 #  if !defined(NV_PRESERVES_UV)
2804 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
2805                         __attribute__nonnull__(pTHX_1);
2806
2807 #  endif
2808 STATIC I32      S_expect_number(pTHX_ char** pattern)
2809                         __attribute__warn_unused_result__
2810                         __attribute__nonnull__(pTHX_1);
2811
2812 #
2813 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)
2814                         __attribute__nonnull__(pTHX_1)
2815                         __attribute__nonnull__(pTHX_2)
2816                         __attribute__nonnull__(pTHX_3)
2817                         __attribute__nonnull__(pTHX_5)
2818                         __attribute__nonnull__(pTHX_7)
2819                         __attribute__nonnull__(pTHX_8)
2820                         __attribute__nonnull__(pTHX_9);
2821
2822 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
2823                         __attribute__nonnull__(pTHX_1)
2824                         __attribute__nonnull__(pTHX_2)
2825                         __attribute__nonnull__(pTHX_3)
2826                         __attribute__nonnull__(pTHX_6)
2827                         __attribute__nonnull__(pTHX_7);
2828
2829 #if defined(PERL_OLD_COPY_ON_WRITE)
2830 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after);
2831 #endif
2832 #endif
2833
2834 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
2835 STATIC void     S_check_uni(pTHX);
2836 STATIC void     S_force_next(pTHX_ I32 type);
2837 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
2838                         __attribute__nonnull__(pTHX_1);
2839
2840 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
2841                         __attribute__nonnull__(pTHX_1);
2842
2843 STATIC SV*      S_tokeq(pTHX_ SV *sv)
2844                         __attribute__nonnull__(pTHX_1);
2845
2846 STATIC int      S_pending_ident(pTHX);
2847 STATIC char*    S_scan_const(pTHX_ char *start)
2848                         __attribute__warn_unused_result__
2849                         __attribute__nonnull__(pTHX_1);
2850
2851 STATIC char*    S_scan_formline(pTHX_ char *s)
2852                         __attribute__warn_unused_result__
2853                         __attribute__nonnull__(pTHX_1);
2854
2855 STATIC char*    S_scan_heredoc(pTHX_ char *s)
2856                         __attribute__warn_unused_result__
2857                         __attribute__nonnull__(pTHX_1);
2858
2859 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
2860                         __attribute__nonnull__(pTHX_1)
2861                         __attribute__nonnull__(pTHX_2)
2862                         __attribute__nonnull__(pTHX_3);
2863
2864 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
2865                         __attribute__warn_unused_result__
2866                         __attribute__nonnull__(pTHX_1);
2867
2868 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
2869                         __attribute__warn_unused_result__
2870                         __attribute__nonnull__(pTHX_1);
2871
2872 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
2873                         __attribute__warn_unused_result__
2874                         __attribute__nonnull__(pTHX_1);
2875
2876 STATIC char*    S_scan_subst(pTHX_ char *start)
2877                         __attribute__warn_unused_result__
2878                         __attribute__nonnull__(pTHX_1);
2879
2880 STATIC char*    S_scan_trans(pTHX_ char *start)
2881                         __attribute__warn_unused_result__
2882                         __attribute__nonnull__(pTHX_1);
2883
2884 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
2885                         __attribute__nonnull__(pTHX_1)
2886                         __attribute__nonnull__(pTHX_2)
2887                         __attribute__nonnull__(pTHX_5);
2888
2889 STATIC char*    S_skipspace(pTHX_ char *s)
2890                         __attribute__warn_unused_result__
2891                         __attribute__nonnull__(pTHX_1);
2892
2893 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
2894                         __attribute__warn_unused_result__
2895                         __attribute__nonnull__(pTHX_1);
2896
2897 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
2898                         __attribute__nonnull__(pTHX_1)
2899                         __attribute__nonnull__(pTHX_2)
2900                         __attribute__nonnull__(pTHX_3);
2901
2902 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
2903                         __attribute__nonnull__(pTHX_1);
2904
2905 STATIC void     S_incline(pTHX_ char *s)
2906                         __attribute__nonnull__(pTHX_1);
2907
2908 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
2909                         __attribute__nonnull__(pTHX_1)
2910                         __attribute__nonnull__(pTHX_2);
2911
2912 STATIC int      S_intuit_more(pTHX_ char *s)
2913                         __attribute__nonnull__(pTHX_1);
2914
2915 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
2916                         __attribute__nonnull__(pTHX_3);
2917
2918 STATIC void     S_missingterm(pTHX_ char *s)
2919                         __attribute__noreturn__;
2920
2921 STATIC void     S_no_op(pTHX_ const char *what, char *s)
2922                         __attribute__nonnull__(pTHX_1);
2923
2924 STATIC void     S_set_csh(pTHX);
2925 STATIC I32      S_sublex_done(pTHX)
2926                         __attribute__warn_unused_result__;
2927
2928 STATIC I32      S_sublex_push(pTHX)
2929                         __attribute__warn_unused_result__;
2930
2931 STATIC I32      S_sublex_start(pTHX)
2932                         __attribute__warn_unused_result__;
2933
2934 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
2935                         __attribute__warn_unused_result__
2936                         __attribute__nonnull__(pTHX_1)
2937                         __attribute__nonnull__(pTHX_2);
2938
2939 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
2940                         __attribute__warn_unused_result__
2941                         __attribute__nonnull__(pTHX_1);
2942
2943 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
2944 #  if defined(DEBUGGING)
2945 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
2946                         __attribute__nonnull__(pTHX_1);
2947
2948 #  endif
2949 STATIC int      S_ao(pTHX_ int toketype);
2950 STATIC void     S_depcom(pTHX);
2951 STATIC const char*      S_incl_perldb(pTHX);
2952 #if 0
2953 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2954 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2955 #endif
2956 #  if defined(PERL_CR_FILTER)
2957 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2958 #  endif
2959 #endif
2960
2961 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
2962 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
2963                         __attribute__nonnull__(pTHX_2);
2964
2965 #endif
2966
2967 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
2968 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
2969 STATIC char*    S_stdize_locale(pTHX_ char* locs)
2970                         __attribute__nonnull__(pTHX_1);
2971
2972 #endif
2973 #endif
2974
2975 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
2976 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
2977                         __attribute__nonnull__(pTHX_1);
2978
2979 STATIC SV*      S_mess_alloc(pTHX);
2980 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
2981 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
2982 #endif
2983
2984 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
2985 STATIC NV       S_mulexp10(NV value, I32 exponent);
2986 #endif
2987
2988 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
2989 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
2990                         __attribute__nonnull__(pTHX_1);
2991
2992 #endif
2993
2994 START_EXTERN_C
2995
2996 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2997                         __attribute__nonnull__(pTHX_1);
2998
2999 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3000                         __attribute__nonnull__(pTHX_1)
3001                         __attribute__nonnull__(pTHX_2);
3002
3003 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3004                         __attribute__nonnull__(pTHX_1);
3005
3006 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3007                         __attribute__nonnull__(pTHX_1);
3008
3009 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3010                         __attribute__nonnull__(pTHX_1);
3011
3012 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3013                         __attribute__nonnull__(pTHX_1)
3014                         __attribute__nonnull__(pTHX_2);
3015
3016 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3017                         __attribute__nonnull__(pTHX_1)
3018                         __attribute__nonnull__(pTHX_2);
3019
3020 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3021 #ifdef PERL_OLD_COPY_ON_WRITE
3022 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3023                         __attribute__nonnull__(pTHX_1)
3024                         __attribute__nonnull__(pTHX_2);
3025
3026 #endif
3027
3028 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3029 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3030 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3031 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3032 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3033 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3034 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3035 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3036 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3037 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3038                         __attribute__nonnull__(pTHX_2);
3039
3040 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3041 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3042                         __attribute__nonnull__(pTHX_2);
3043
3044 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3045                         __attribute__nonnull__(pTHX_2);
3046
3047 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3048                         __attribute__nonnull__(pTHX_2);
3049
3050 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3051 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3052
3053 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3054 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3055 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3056                         __attribute__warn_unused_result__;
3057
3058 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3059                         __attribute__warn_unused_result__;
3060
3061
3062 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3063                         __attribute__warn_unused_result__;
3064
3065 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3066                         __attribute__warn_unused_result__;
3067
3068 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3069                         __attribute__warn_unused_result__;
3070
3071 #endif /* PERLIO_LAYERS */
3072
3073 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3074 #ifdef PERL_IN_DEB_C
3075 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3076                         __attribute__nonnull__(pTHX_1);
3077
3078 #endif
3079
3080 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3081                         __attribute__malloc__
3082                         __attribute__warn_unused_result__;
3083
3084 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3085                         __attribute__nonnull__(pTHX_1);
3086
3087 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3088                         __attribute__nonnull__(pTHX_1);
3089
3090 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3091                         __attribute__nonnull__(pTHX_1);
3092
3093 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3094                         __attribute__nonnull__(pTHX_1)
3095                         __attribute__nonnull__(pTHX_3);
3096
3097 #ifdef DEBUGGING
3098 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3099                         __attribute__nonnull__(pTHX_2);
3100
3101 #endif
3102 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3103 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3104 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3105                         __attribute__nonnull__(pTHX_2);
3106
3107 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3108                         __attribute__nonnull__(pTHX_1)
3109                         __attribute__nonnull__(pTHX_2)
3110                         __attribute__nonnull__(pTHX_3);
3111
3112
3113 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3114                         __attribute__nonnull__(pTHX_1);
3115
3116 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3117                         __attribute__warn_unused_result__;
3118
3119
3120 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3121 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)
3122                         __attribute__nonnull__(pTHX_1)
3123                         __attribute__nonnull__(pTHX_2)
3124                         __attribute__nonnull__(pTHX_6)
3125                         __attribute__nonnull__(pTHX_7);
3126
3127 #  if defined(DEBUGGING)
3128 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3129                         __attribute__nonnull__(pTHX_1)
3130                         __attribute__nonnull__(pTHX_2);
3131
3132 #  endif
3133 #endif
3134 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3135                         __attribute__warn_unused_result__;
3136
3137 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3138 #if defined(DEBUGGING)
3139 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3140                         __attribute__warn_unused_result__
3141                         __attribute__nonnull__(pTHX_1);
3142
3143 #endif
3144 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3145 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3146                         __attribute__nonnull__(pTHX_1);
3147
3148
3149 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3150                         __attribute__warn_unused_result__
3151                         __attribute__nonnull__(pTHX_1);
3152
3153 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3154                         __attribute__warn_unused_result__
3155                         __attribute__nonnull__(pTHX_1);
3156
3157 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3158                         __attribute__warn_unused_result__
3159                         __attribute__nonnull__(pTHX_1);
3160
3161 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3162                         __attribute__nonnull__(pTHX_1);
3163
3164 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3165                         __attribute__nonnull__(pTHX_1);
3166
3167 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3168                         __attribute__nonnull__(pTHX_1);
3169
3170 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3171                         __attribute__nonnull__(pTHX_1);
3172
3173 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3174                         __attribute__warn_unused_result__
3175                         __attribute__nonnull__(pTHX_1);
3176
3177 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3178                         __attribute__warn_unused_result__
3179                         __attribute__nonnull__(pTHX_1);
3180
3181 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3182                         __attribute__nonnull__(pTHX_1);
3183
3184
3185 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3186                         __attribute__nonnull__(pTHX_1)
3187                         __attribute__nonnull__(pTHX_2);
3188
3189 #ifdef PERL_IN_SV_C
3190 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3191 #endif
3192
3193 #ifdef PERL_NEED_MY_HTOLE16
3194 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3195 #endif
3196 #ifdef PERL_NEED_MY_LETOH16
3197 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3198 #endif
3199 #ifdef PERL_NEED_MY_HTOBE16
3200 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3201 #endif
3202 #ifdef PERL_NEED_MY_BETOH16
3203 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3204 #endif
3205 #ifdef PERL_NEED_MY_HTOLE32
3206 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3207 #endif
3208 #ifdef PERL_NEED_MY_LETOH32
3209 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3210 #endif
3211 #ifdef PERL_NEED_MY_HTOBE32
3212 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3213 #endif
3214 #ifdef PERL_NEED_MY_BETOH32
3215 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3216 #endif
3217 #ifdef PERL_NEED_MY_HTOLE64
3218 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3219 #endif
3220 #ifdef PERL_NEED_MY_LETOH64
3221 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3222 #endif
3223 #ifdef PERL_NEED_MY_HTOBE64
3224 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3225 #endif
3226 #ifdef PERL_NEED_MY_BETOH64
3227 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3228 #endif
3229
3230 #ifdef PERL_NEED_MY_HTOLES
3231 PERL_CALLCONV short     Perl_my_htoles(short n);
3232 #endif
3233 #ifdef PERL_NEED_MY_LETOHS
3234 PERL_CALLCONV short     Perl_my_letohs(short n);
3235 #endif
3236 #ifdef PERL_NEED_MY_HTOBES
3237 PERL_CALLCONV short     Perl_my_htobes(short n);
3238 #endif
3239 #ifdef PERL_NEED_MY_BETOHS
3240 PERL_CALLCONV short     Perl_my_betohs(short n);
3241 #endif
3242 #ifdef PERL_NEED_MY_HTOLEI
3243 PERL_CALLCONV int       Perl_my_htolei(int n);
3244 #endif
3245 #ifdef PERL_NEED_MY_LETOHI
3246 PERL_CALLCONV int       Perl_my_letohi(int n);
3247 #endif
3248 #ifdef PERL_NEED_MY_HTOBEI
3249 PERL_CALLCONV int       Perl_my_htobei(int n);
3250 #endif
3251 #ifdef PERL_NEED_MY_BETOHI
3252 PERL_CALLCONV int       Perl_my_betohi(int n);
3253 #endif
3254 #ifdef PERL_NEED_MY_HTOLEL
3255 PERL_CALLCONV long      Perl_my_htolel(long n);
3256 #endif
3257 #ifdef PERL_NEED_MY_LETOHL
3258 PERL_CALLCONV long      Perl_my_letohl(long n);
3259 #endif
3260 #ifdef PERL_NEED_MY_HTOBEL
3261 PERL_CALLCONV long      Perl_my_htobel(long n);
3262 #endif
3263 #ifdef PERL_NEED_MY_BETOHL
3264 PERL_CALLCONV long      Perl_my_betohl(long n);
3265 #endif
3266
3267 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3268                         __attribute__nonnull__(1);
3269
3270
3271 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3272                         __attribute__nonnull__(pTHX_1);
3273
3274 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3275                         __attribute__nonnull__(pTHX_1);
3276
3277 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3278                         __attribute__warn_unused_result__
3279                         __attribute__nonnull__(pTHX_1);
3280
3281
3282 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3283                         __attribute__warn_unused_result__
3284                         __attribute__nonnull__(pTHX_1)
3285                         __attribute__nonnull__(pTHX_2);
3286
3287
3288 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3289 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
3290                         __attribute__nonnull__(pTHX_1);
3291
3292 #endif
3293
3294 #ifdef PERL_DONT_CREATE_GVSV
3295 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3296                         __attribute__nonnull__(pTHX_1);
3297
3298 #endif
3299 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3300 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3301
3302 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3303                         __attribute__nonnull__(pTHX_1);
3304
3305
3306 END_EXTERN_C
3307 /*
3308  * ex: set ts=8 sts=4 sw=4 noet:
3309  */
3310 /* ex: set ro: */