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
 190 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 191                         __attribute__noreturn__;
 192
 193 #if defined(PERL_IMPLICIT_CONTEXT)
 194 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 195                         __attribute__noreturn__
 196                         __attribute__format__(__printf__,1,2);
 197
 198 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 199                         __attribute__format__(__printf__,1,2)
 200                         __attribute__nonnull__(1);
 201
 202 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 203                         __attribute__format__(__printf__,1,2)
 204                         __attribute__nonnull__(1);
 205
 206 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 207                         __attribute__format__(__printf__,1,2)
 208                         __attribute__nonnull__(1);
 209
 210 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 211                         __attribute__nonnull__(2)
 212                         __attribute__nonnull__(3);
 213
 214 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 215                         __attribute__format__(__printf__,1,2)
 216                         __attribute__nonnull__(1);
 217
 218 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 219                         __attribute__format__(__printf__,1,2)
 220                         __attribute__nonnull__(1);
 221
 222 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 223                         __attribute__format__(__printf__,2,3)
 224                         __attribute__nonnull__(2);
 225
 226 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 227                         __attribute__format__(__printf__,1,2)
 228                         __attribute__nonnull__(1);
 229
 230 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 231                         __attribute__format__(__printf__,2,3)
 232                         __attribute__nonnull__(1);
 233
 234 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 235                         __attribute__format__(__printf__,2,3)
 236                         __attribute__nonnull__(1);
 237
 238 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 239                         __attribute__format__(__printf__,2,3)
 240                         __attribute__nonnull__(1);
 241
 242 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 243                         __attribute__format__(__printf__,2,3)
 244                         __attribute__nonnull__(1);
 245
 246 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 247                         __attribute__format__(__printf__,2,3)
 248                         __attribute__nonnull__(1)
 249                         __attribute__nonnull__(2);
 250
 251 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 252                         __attribute__format__(__printf__,1,2)
 253                         __attribute__nonnull__(1);
 254
 255 #endif
 256 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 257                         __attribute__nonnull__(pTHX_1);
 258
 259 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 260                         __attribute__nonnull__(pTHX_1);
 261
 262 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 263                         __attribute__warn_unused_result__;
 264
 265 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 266                         __attribute__warn_unused_result__;
 267
 268 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 269                         __attribute__nonnull__(pTHX_1);
 270
 271 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 272                         __attribute__nonnull__(pTHX_1);
 273
 274 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 275 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 276                         __attribute__nonnull__(pTHX_1);
 277
 278 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 279                         __attribute__warn_unused_result__
 280                         __attribute__nonnull__(pTHX_2);
 281
 282 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 283                         __attribute__warn_unused_result__
 284                         __attribute__pure__;
 285
 286 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 287                         __attribute__warn_unused_result__
 288                         __attribute__pure__;
 289
 290 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 291                         __attribute__warn_unused_result__
 292                         __attribute__pure__;
 293
 294 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 295                         __attribute__warn_unused_result__
 296                         __attribute__pure__;
 297
 298 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 299                         __attribute__warn_unused_result__
 300                         __attribute__pure__;
 301
 302 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 306                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 307                         __attribute__nonnull__(pTHX_1);
 308
 309 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 310                         __attribute__nonnull__(pTHX_1);
 311
 312 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 313 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 314                         __attribute__nonnull__(pTHX_1);
 315
 316 PERL_CALLCONV I32       Perl_debstack(pTHX);
 317 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 318 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 319                         __attribute__nonnull__(pTHX_1)
 320                         __attribute__nonnull__(pTHX_2)
 321                         __attribute__nonnull__(pTHX_3)
 322                         __attribute__nonnull__(pTHX_4)
 323                         __attribute__nonnull__(pTHX_6);
 324
 325 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 326                         __attribute__nonnull__(pTHX_1);
 327
 328 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 329                         __attribute__nonnull__(pTHX_1);
 330
 331 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 332                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 333
 334 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 335 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen)
 336                         __attribute__nonnull__(pTHX_1);
 337
 338 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 339 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 340                         __attribute__nonnull__(pTHX_2)
 341                         __attribute__nonnull__(pTHX_3);
 342
 343 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 344                         __attribute__nonnull__(pTHX_2)
 345                         __attribute__nonnull__(pTHX_3);
 346
 347 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 348                         __attribute__nonnull__(pTHX_1);
 349
 350 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 351                         __attribute__nonnull__(pTHX_1)
 352                         __attribute__nonnull__(pTHX_2);
 353
 354 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 355                         __attribute__nonnull__(pTHX_1);
 356
 357 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 358                         __attribute__nonnull__(pTHX_1);
 359
 360 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
 361                         __attribute__nonnull__(pTHX_1);
 362
 363 #if defined(WIN32) || defined(SYMBIAN)
 364 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 365                         __attribute__nonnull__(pTHX_1)
 366                         __attribute__nonnull__(pTHX_2)
 367                         __attribute__nonnull__(pTHX_3);
 368
 369 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 370                         __attribute__nonnull__(pTHX_1);
 371
 372 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 373                         __attribute__nonnull__(pTHX_1);
 374
 375 #endif
 376 #if !defined(WIN32)
 377 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag)
 378                         __attribute__nonnull__(pTHX_1);
 379
 380 #endif
 381 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 382 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 383 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
 384 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
 385 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
 386 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
 387 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
 388 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
 389 #endif
 390 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 391                         __attribute__nonnull__(pTHX_1)
 392                         __attribute__nonnull__(pTHX_2)
 393                         __attribute__nonnull__(pTHX_3)
 394                         __attribute__nonnull__(pTHX_4);
 395
 396 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 397 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 398                         __attribute__nonnull__(pTHX_1)
 399                         __attribute__nonnull__(pTHX_2);
 400
 401 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)
 402                         __attribute__nonnull__(pTHX_1)
 403                         __attribute__nonnull__(pTHX_2)
 404                         __attribute__nonnull__(pTHX_8);
 405
 406 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)
 407                         __attribute__nonnull__(pTHX_1)
 408                         __attribute__nonnull__(pTHX_2);
 409
 410 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 411                         __attribute__nonnull__(pTHX_1);
 412
 413 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 414                         __attribute__nonnull__(pTHX_2);
 415
 416 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 417                         __attribute__warn_unused_result__;
 418
 419 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 420                         __attribute__nonnull__(pTHX_1);
 421
 422 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 423 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 424                         __attribute__nonnull__(pTHX_1)
 425                         __attribute__nonnull__(pTHX_3);
 426
 427 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 428                         __attribute__nonnull__(pTHX_1);
 429
 430 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 431                         __attribute__warn_unused_result__
 432                         __attribute__nonnull__(pTHX_1);
 433
 434 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 435                         __attribute__nonnull__(pTHX_1);
 436
 437 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 438                         __attribute__nonnull__(pTHX_1);
 439
 440 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 441                         __attribute__nonnull__(pTHX_1);
 442
 443 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 444                         __attribute__nonnull__(pTHX_2)
 445                         __attribute__nonnull__(pTHX_3)
 446                         __attribute__nonnull__(pTHX_4);
 447
 448 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term)
 449                         __attribute__nonnull__(pTHX_1);
 450
 451 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 452                         __attribute__warn_unused_result__;
 453
 454 PERL_CALLCONV void      Perl_dump_all(pTHX);
 455 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 456 #if defined(DUMP_FDS)
 457 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 458                         __attribute__nonnull__(pTHX_1);
 459
 460 #endif
 461 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 462                         __attribute__nonnull__(pTHX_1);
 463
 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                         __attribute__nonnull__(pTHX_1);
 473
 474 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 475                         __attribute__nonnull__(pTHX_1);
 476
 477 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 478                         __attribute__nonnull__(pTHX_1);
 479
 480 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 481                         __attribute__warn_unused_result__
 482                         __attribute__nonnull__(pTHX_1)
 483                         __attribute__nonnull__(pTHX_2)
 484                         __attribute__nonnull__(pTHX_3);
 485
 486 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
 487 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
 488                         __attribute__nonnull__(pTHX_1);
 489
 490 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 491                         __attribute__nonnull__(pTHX_1);
 492
 493 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 494                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 495                         __attribute__nonnull__(pTHX_1);
 496
 497 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 498                         __attribute__nonnull__(pTHX_1);
 499
 500 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 501 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 502 #if !defined(HAS_GETENV_LEN)
 503 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 504                         __attribute__nonnull__(pTHX_1)
 505                         __attribute__nonnull__(pTHX_2);
 506
 507 #endif
 508 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 509 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 510 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 511                         __attribute__nonnull__(pTHX_1);
 512
 513 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 514                         __attribute__nonnull__(pTHX_1);
 515
 516 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 517                         __attribute__nonnull__(pTHX_1);
 518
 519 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 520                         __attribute__warn_unused_result__
 521                         __attribute__nonnull__(pTHX_2);
 522
 523 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 524                         __attribute__nonnull__(pTHX_1);
 525
 526 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 527                         __attribute__nonnull__(pTHX_1)
 528                         __attribute__nonnull__(pTHX_2);
 529
 530 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 531                         __attribute__nonnull__(pTHX_1)
 532                         __attribute__nonnull__(pTHX_2); */
 533
 534 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 535                         __attribute__nonnull__(pTHX_1)
 536                         __attribute__nonnull__(pTHX_2);
 537
 538 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 539                         __attribute__nonnull__(pTHX_1);
 540
 541 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 542 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 543 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
 544 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
 545 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 546                         __attribute__nonnull__(pTHX_1);
 547
 548 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 549                         __attribute__nonnull__(pTHX_1)
 550                         __attribute__nonnull__(pTHX_2);
 551
 552 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 553                         __attribute__nonnull__(pTHX_1)
 554                         __attribute__nonnull__(pTHX_2); */
 555
 556 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 557                         __attribute__nonnull__(pTHX_1)
 558                         __attribute__nonnull__(pTHX_2);
 559
 560 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 561                         __attribute__nonnull__(pTHX_1)
 562                         __attribute__nonnull__(pTHX_3);
 563
 564 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
 565 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
 566 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 567 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 568 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
 569 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
 570 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
 571 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 572                         __attribute__warn_unused_result__;
 573
 574 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 575                         __attribute__warn_unused_result__;
 576
 577 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
 578 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
 579 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
 580                         __attribute__nonnull__(pTHX_1);
 581
 582 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 583                         __attribute__nonnull__(pTHX_1);
 584
 585 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 586                         __attribute__warn_unused_result__
 587                         __attribute__nonnull__(pTHX_1)
 588                         __attribute__nonnull__(pTHX_2);
 589
 590 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 591                         __attribute__warn_unused_result__
 592                         __attribute__nonnull__(pTHX_1);
 593
 594 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
 595                         __attribute__warn_unused_result__
 596                         __attribute__nonnull__(pTHX_1);
 597
 598 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 599                         __attribute__warn_unused_result__
 600                         __attribute__nonnull__(pTHX_1)
 601                         __attribute__nonnull__(pTHX_2)
 602                         __attribute__nonnull__(pTHX_3);
 603
 604 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 605                         __attribute__warn_unused_result__
 606                         __attribute__nonnull__(pTHX_1);
 607
 608 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 609                         __attribute__warn_unused_result__
 610                         __attribute__nonnull__(pTHX_1)
 611                         __attribute__nonnull__(pTHX_2);
 612
 613 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 614                         __attribute__nonnull__(pTHX_1);
 615
 616 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
 617 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 618 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 619 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 620 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 621 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 622                         __attribute__pure__
 623                         __attribute__nonnull__(pTHX_1)
 624                         __attribute__nonnull__(pTHX_2);
 625
 626 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 627                         __attribute__pure__
 628                         __attribute__nonnull__(pTHX_1)
 629                         __attribute__nonnull__(pTHX_2);
 630
 631 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)
 632                         __attribute__nonnull__(pTHX_1)
 633                         __attribute__nonnull__(pTHX_5);
 634
 635 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
 636                         __attribute__warn_unused_result__;
 637
 638 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 639                         __attribute__nonnull__(pTHX_2);
 640
 641 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 642 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 643 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
 644 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 645 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 646                         __attribute__warn_unused_result__
 647                         __attribute__pure__
 648                         __attribute__nonnull__(pTHX_1)
 649                         __attribute__nonnull__(pTHX_2);
 650
 651 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 652                         __attribute__warn_unused_result__
 653                         __attribute__nonnull__(pTHX_1);
 654
 655 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 656                         __attribute__warn_unused_result__;
 657
 658 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 659                         __attribute__warn_unused_result__
 660                         __attribute__nonnull__(pTHX_1);
 661
 662 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 663                         __attribute__warn_unused_result__;
 664
 665 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 666                         __attribute__warn_unused_result__
 667                         __attribute__pure__;
 668
 669 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 670                         __attribute__warn_unused_result__
 671                         __attribute__pure__;
 672
 673 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 674                         __attribute__warn_unused_result__
 675                         __attribute__pure__;
 676
 677 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 678                         __attribute__warn_unused_result__
 679                         __attribute__pure__;
 680
 681 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 682                         __attribute__warn_unused_result__
 683                         __attribute__pure__;
 684
 685 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 686                         __attribute__warn_unused_result__
 687                         __attribute__pure__;
 688
 689 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 690                         __attribute__warn_unused_result__
 691                         __attribute__pure__;
 692
 693 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 694                         __attribute__warn_unused_result__
 695                         __attribute__pure__;
 696
 697 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 698                         __attribute__warn_unused_result__
 699                         __attribute__pure__;
 700
 701 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 702                         __attribute__warn_unused_result__
 703                         __attribute__pure__;
 704
 705 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 706                         __attribute__warn_unused_result__
 707                         __attribute__pure__;
 708
 709 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 710                         __attribute__warn_unused_result__
 711                         __attribute__pure__;
 712
 713 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 714                         __attribute__warn_unused_result__
 715                         __attribute__pure__;
 716
 717 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 718                         __attribute__warn_unused_result__
 719                         __attribute__pure__;
 720
 721 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 722                         __attribute__warn_unused_result__
 723                         __attribute__pure__;
 724
 725 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 726                         __attribute__warn_unused_result__
 727                         __attribute__pure__;
 728
 729 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 730                         __attribute__warn_unused_result__
 731                         __attribute__pure__;
 732
 733 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 734                         __attribute__nonnull__(pTHX_2)
 735                         __attribute__nonnull__(pTHX_3);
 736
 737 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 738                         __attribute__nonnull__(pTHX_2)
 739                         __attribute__nonnull__(pTHX_3);
 740
 741 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 742                         __attribute__nonnull__(pTHX_2)
 743                         __attribute__nonnull__(pTHX_3);
 744
 745 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 746                         __attribute__nonnull__(pTHX_2)
 747                         __attribute__nonnull__(pTHX_3);
 748
 749 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 750                         __attribute__warn_unused_result__
 751                         __attribute__pure__;
 752
 753 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 754                         __attribute__warn_unused_result__
 755                         __attribute__pure__;
 756
 757 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 758                         __attribute__warn_unused_result__
 759                         __attribute__pure__;
 760
 761 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 762                         __attribute__warn_unused_result__
 763                         __attribute__pure__;
 764
 765 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 766                         __attribute__warn_unused_result__
 767                         __attribute__pure__;
 768
 769 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 770                         __attribute__warn_unused_result__
 771                         __attribute__pure__;
 772
 773 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 774                         __attribute__warn_unused_result__
 775                         __attribute__pure__;
 776
 777 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 778                         __attribute__warn_unused_result__
 779                         __attribute__pure__;
 780
 781 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 782                         __attribute__warn_unused_result__
 783                         __attribute__pure__;
 784
 785 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 786                         __attribute__warn_unused_result__
 787                         __attribute__pure__;
 788
 789 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 790                         __attribute__warn_unused_result__
 791                         __attribute__pure__;
 792
 793 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 794                         __attribute__warn_unused_result__
 795                         __attribute__pure__;
 796
 797 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 798                         __attribute__warn_unused_result__
 799                         __attribute__pure__;
 800
 801 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 802                         __attribute__warn_unused_result__
 803                         __attribute__pure__;
 804
 805 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 806                         __attribute__nonnull__(pTHX_1);
 807
 808 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 809                         __attribute__nonnull__(pTHX_1);
 810
 811 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 812                         __attribute__nonnull__(pTHX_1);
 813
 814 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 815                         __attribute__nonnull__(pTHX_1);
 816
 817 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 818                         __attribute__warn_unused_result__
 819                         __attribute__nonnull__(pTHX_1);
 820
 821 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 822                         __attribute__warn_unused_result__
 823                         __attribute__nonnull__(pTHX_1);
 824
 825 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 826                         __attribute__warn_unused_result__
 827                         __attribute__nonnull__(pTHX_1);
 828
 829 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 830                         __attribute__warn_unused_result__
 831                         __attribute__nonnull__(pTHX_1);
 832
 833 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 834                         __attribute__warn_unused_result__
 835                         __attribute__nonnull__(pTHX_1);
 836
 837 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 838                         __attribute__warn_unused_result__
 839                         __attribute__nonnull__(pTHX_1);
 840
 841 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 842                         __attribute__warn_unused_result__
 843                         __attribute__nonnull__(pTHX_1);
 844
 845 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 846                         __attribute__warn_unused_result__
 847                         __attribute__nonnull__(pTHX_1);
 848
 849 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 850                         __attribute__warn_unused_result__
 851                         __attribute__nonnull__(pTHX_1);
 852
 853 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 854                         __attribute__warn_unused_result__
 855                         __attribute__nonnull__(pTHX_1);
 856
 857 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 858                         __attribute__warn_unused_result__
 859                         __attribute__nonnull__(pTHX_1);
 860
 861 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 862                         __attribute__warn_unused_result__
 863                         __attribute__nonnull__(pTHX_1);
 864
 865 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 866                         __attribute__warn_unused_result__
 867                         __attribute__nonnull__(pTHX_1);
 868
 869 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 870                         __attribute__warn_unused_result__
 871                         __attribute__nonnull__(pTHX_1);
 872
 873 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 874                         __attribute__warn_unused_result__
 875                         __attribute__nonnull__(pTHX_1);
 876
 877 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 878                         __attribute__warn_unused_result__
 879                         __attribute__nonnull__(pTHX_1);
 880
 881 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 882                         __attribute__nonnull__(pTHX_1);
 883
 884 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 885                         __attribute__pure__
 886                         __attribute__nonnull__(pTHX_1);
 887
 888 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 889 PERL_CALLCONV void      Perl_lex_end(pTHX);
 890 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
 891 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
 892                         __attribute__nonnull__(pTHX_1);
 893
 894 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
 895                         __attribute__nonnull__(pTHX_1);
 896
 897 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 898 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 899 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
 900                         __attribute__nonnull__(pTHX_1);
 901
 902 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 903 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 904 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
 905                         __attribute__nonnull__(pTHX_2);
 906
 907 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
 908                         __attribute__nonnull__(pTHX_2);
 909
 910 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
 911 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 912                         __attribute__warn_unused_result__
 913                         __attribute__nonnull__(pTHX_1);
 914
 915 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 916                         __attribute__nonnull__(pTHX_1)
 917                         __attribute__nonnull__(pTHX_2)
 918                         __attribute__nonnull__(pTHX_3);
 919
 920 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 921                         __attribute__nonnull__(pTHX_1)
 922                         __attribute__nonnull__(pTHX_2)
 923                         __attribute__nonnull__(pTHX_3);
 924
 925 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
 926                         __attribute__nonnull__(pTHX_1);
 927
 928 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
 929                         __attribute__warn_unused_result__;
 930
 931 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
 932 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
 933 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
 934 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
 935 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
 936 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
 937 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
 938 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
 939 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
 940 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
 941                         __attribute__nonnull__(pTHX_1)
 942                         __attribute__nonnull__(pTHX_2);
 943
 944 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
 945 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
 946 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
 947 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
 948 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
 949 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
 950 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
 951 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
 952 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
 953 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
 954 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
 955 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
 956 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
 957 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
 958 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
 959                         __attribute__noreturn__;
 960
 961 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
 962 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
 963 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
 964 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
 965 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
 966 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
 967 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
 968 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
 969 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
 970 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
 971 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 972 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
 973 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
 974 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
 975 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
 976 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
 977 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
 978 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
 979 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
 980 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
 981 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
 982 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
 983 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
 984 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
 985 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
 986 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
 987 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
 988 #if defined(USE_LOCALE_COLLATE)
 989 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
 990 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
 991 #endif
 992 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
 993                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 994                         __attribute__nonnull__(pTHX_1);
 995
 996 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
 997                         __attribute__nonnull__(pTHX_1);
 998
 999 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
1000 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
1001 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1002                         __attribute__nonnull__(pTHX_1);
1003
1004 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1005                         __attribute__nonnull__(pTHX_1)
1006                         __attribute__nonnull__(pTHX_2);
1007
1008 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1009                         __attribute__nonnull__(pTHX_1)
1010                         __attribute__nonnull__(pTHX_2);
1011
1012 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1013                         __attribute__warn_unused_result__;
1014
1015 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1016                         __attribute__nonnull__(pTHX_1);
1017
1018 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1019                         __attribute__nonnull__(pTHX_1);
1020
1021 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1022                         __attribute__nonnull__(pTHX_1);
1023
1024 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1025                         __attribute__nonnull__(pTHX_1);
1026
1027 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1028                         __attribute__nonnull__(pTHX_1);
1029
1030 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1031                         __attribute__nonnull__(pTHX_1);
1032
1033 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1034                         __attribute__nonnull__(pTHX_1);
1035
1036 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1037 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1038 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
1039 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1040                         __attribute__nonnull__(pTHX_1);
1041
1042 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1043                         __attribute__nonnull__(pTHX_1);
1044
1045 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1046 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1047                         __attribute__nonnull__(1)
1048                         __attribute__nonnull__(2);
1049
1050 #endif
1051 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1052 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1053                         __attribute__nonnull__(1);
1054
1055 #endif
1056 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1057                         __attribute__noreturn__;
1058
1059 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1060                         __attribute__noreturn__;
1061
1062 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1063 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1064 PERL_CALLCONV void      Perl_atfork_lock(void);
1065 PERL_CALLCONV void      Perl_atfork_unlock(void);
1066 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1067 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1068 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1069                         __attribute__pure__
1070                         __attribute__nonnull__(1)
1071                         __attribute__nonnull__(2);
1072
1073 #endif
1074 #if !defined(HAS_MEMSET)
1075 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1076                         __attribute__nonnull__(1);
1077
1078 #endif
1079 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1080 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
1081 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
1082 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1083 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1084 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);
1085 #if defined(MYSWAP)
1086 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1087                         __attribute__malloc__
1088                         __attribute__warn_unused_result__
1089                         __attribute__pure__;
1090
1091 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1092                         __attribute__malloc__
1093                         __attribute__warn_unused_result__
1094                         __attribute__pure__;
1095
1096 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1097                         __attribute__malloc__
1098                         __attribute__warn_unused_result__
1099                         __attribute__pure__;
1100
1101 #endif
1102 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1103 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1104                         __attribute__malloc__
1105                         __attribute__warn_unused_result__;
1106
1107 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1108                         __attribute__malloc__
1109                         __attribute__warn_unused_result__;
1110
1111 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1112 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1113                         __attribute__malloc__
1114                         __attribute__warn_unused_result__;
1115
1116 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1117                         __attribute__malloc__
1118                         __attribute__warn_unused_result__
1119                         __attribute__nonnull__(pTHX_2);
1120
1121 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1122 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1123 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
1124                         __attribute__malloc__
1125                         __attribute__warn_unused_result__;
1126
1127 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1128                         __attribute__malloc__
1129                         __attribute__warn_unused_result__;
1130
1131 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1132                         __attribute__malloc__
1133                         __attribute__warn_unused_result__;
1134
1135 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1136                         __attribute__malloc__
1137                         __attribute__warn_unused_result__;
1138
1139 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1140                         __attribute__malloc__
1141                         __attribute__warn_unused_result__;
1142
1143 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1144                         __attribute__malloc__
1145                         __attribute__warn_unused_result__;
1146
1147 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1148                         __attribute__nonnull__(pTHX_1);
1149
1150 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1151                         __attribute__malloc__
1152                         __attribute__warn_unused_result__;
1153
1154 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1155                         __attribute__malloc__
1156                         __attribute__warn_unused_result__;
1157
1158 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1159                         __attribute__malloc__
1160                         __attribute__warn_unused_result__;
1161
1162 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1163 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2)
1166                         __attribute__nonnull__(pTHX_3);
1167
1168 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1169                         __attribute__malloc__
1170                         __attribute__warn_unused_result__;
1171
1172 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1173                         __attribute__malloc__
1174                         __attribute__warn_unused_result__
1175                         __attribute__nonnull__(pTHX_1);
1176
1177 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1178                         __attribute__malloc__
1179                         __attribute__warn_unused_result__;
1180
1181 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1182                         __attribute__malloc__
1183                         __attribute__warn_unused_result__;
1184
1185 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1186                         __attribute__malloc__
1187                         __attribute__warn_unused_result__;
1188
1189 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1190                         __attribute__malloc__
1191                         __attribute__warn_unused_result__;
1192
1193 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1194                         __attribute__malloc__
1195                         __attribute__warn_unused_result__;
1196
1197 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1198                         __attribute__malloc__
1199                         __attribute__warn_unused_result__
1200                         __attribute__nonnull__(pTHX_1);
1201
1202 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1203                         __attribute__malloc__
1204                         __attribute__warn_unused_result__;
1205
1206 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1207                         __attribute__malloc__
1208                         __attribute__warn_unused_result__;
1209
1210 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1211                         __attribute__malloc__
1212                         __attribute__warn_unused_result__;
1213
1214 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1215                         __attribute__malloc__
1216                         __attribute__warn_unused_result__;
1217
1218 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1219                         __attribute__malloc__
1220                         __attribute__warn_unused_result__;
1221
1222 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1223                         __attribute__malloc__
1224                         __attribute__warn_unused_result__;
1225
1226 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1227                         __attribute__malloc__
1228                         __attribute__warn_unused_result__;
1229
1230 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1231                         __attribute__malloc__
1232                         __attribute__warn_unused_result__
1233                         __attribute__nonnull__(pTHX_1);
1234
1235 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1236                         __attribute__malloc__
1237                         __attribute__warn_unused_result__
1238                         __attribute__nonnull__(pTHX_1);
1239
1240 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1241                         __attribute__malloc__
1242                         __attribute__warn_unused_result__;
1243
1244 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1245                         __attribute__malloc__
1246                         __attribute__warn_unused_result__
1247                         __attribute__nonnull__(pTHX_1);
1248
1249 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1250                         __attribute__malloc__
1251                         __attribute__warn_unused_result__
1252                         __attribute__nonnull__(pTHX_3);
1253
1254 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1255                         __attribute__malloc__
1256                         __attribute__warn_unused_result__;
1257
1258 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1259                         __attribute__malloc__
1260                         __attribute__warn_unused_result__;
1261
1262 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1263                         __attribute__malloc__
1264                         __attribute__warn_unused_result__;
1265
1266 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1267                         __attribute__malloc__
1268                         __attribute__warn_unused_result__;
1269
1270 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1271                         __attribute__malloc__
1272                         __attribute__warn_unused_result__;
1273
1274 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1275                         __attribute__malloc__
1276                         __attribute__warn_unused_result__;
1277
1278 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1279                         __attribute__malloc__
1280                         __attribute__warn_unused_result__;
1281
1282 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1283                         __attribute__malloc__
1284                         __attribute__warn_unused_result__
1285                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1286                         __attribute__nonnull__(pTHX_1);
1287
1288 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1289                         __attribute__malloc__
1290                         __attribute__warn_unused_result__
1291                         __attribute__nonnull__(pTHX_1);
1292
1293 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1294                         __attribute__malloc__
1295                         __attribute__warn_unused_result__
1296                         __attribute__nonnull__(pTHX_1);
1297
1298 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1299                         __attribute__malloc__
1300                         __attribute__warn_unused_result__;
1301
1302 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1303                         __attribute__malloc__
1304                         __attribute__warn_unused_result__;
1305
1306 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1307                         __attribute__malloc__
1308                         __attribute__warn_unused_result__;
1309
1310 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1311                         __attribute__malloc__
1312                         __attribute__warn_unused_result__;
1313
1314 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1315                         __attribute__nonnull__(pTHX_1)
1316                         __attribute__nonnull__(pTHX_2);
1317
1318 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1319                         __attribute__nonnull__(pTHX_1)
1320                         __attribute__nonnull__(pTHX_2);
1321
1322 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1323 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1324 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1325 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1326 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1327 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1328                         __attribute__nonnull__(pTHX_1)
1329                         __attribute__nonnull__(pTHX_2);
1330
1331 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1332 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1333                         __attribute__pure__;
1334
1335 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1336                         __attribute__noreturn__;
1337
1338 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1339 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1340 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1341 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1342                         __attribute__nonnull__(pTHX_1);
1343
1344 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1345                         __attribute__warn_unused_result__
1346                         __attribute__nonnull__(pTHX_1);
1347
1348 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1349 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1350                         __attribute__warn_unused_result__
1351                         __attribute__nonnull__(pTHX_1);
1352
1353 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1354                         __attribute__warn_unused_result__
1355                         __attribute__nonnull__(pTHX_1);
1356
1357 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1358 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1359 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1360 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1361 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1362 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1363 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1364 #if defined(USE_REENTRANT_API)
1365 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1366 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1367 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1368 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1369 #endif
1370 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1371 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1372                         __attribute__nonnull__(pTHX_1)
1373                         __attribute__nonnull__(pTHX_3);
1374
1375 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1376                         __attribute__nonnull__(pTHX_1);
1377
1378 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1379                         __attribute__nonnull__(pTHX_1);
1380
1381 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1382                         __attribute__nonnull__(pTHX_1);
1383
1384 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1385 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1386                         __attribute__nonnull__(pTHX_1);
1387
1388 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1389                         __attribute__nonnull__(pTHX_1);
1390
1391 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1392                         __attribute__nonnull__(pTHX_1);
1393
1394 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1395                         __attribute__nonnull__(pTHX_1);
1396
1397 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1398                         __attribute__nonnull__(pTHX_1);
1399
1400 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1401                         __attribute__nonnull__(pTHX_1);
1402
1403 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1404 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1405 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1406 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1407                         __attribute__nonnull__(pTHX_1);
1408
1409 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1410 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1411 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1412 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1413 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1414                         __attribute__nonnull__(pTHX_1);
1415
1416 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);
1417 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1418 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1419 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1420                         __attribute__nonnull__(pTHX_1);
1421
1422 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1423                         __attribute__nonnull__(pTHX_1)
1424                         __attribute__nonnull__(pTHX_2);
1425
1426 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1427                         __attribute__nonnull__(pTHX_1)
1428                         __attribute__nonnull__(pTHX_2);
1429
1430 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1431 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1432 PERL_CALLCONV void      Perl_push_scope(pTHX);
1433 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1434 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1435 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1436                         __attribute__nonnull__(pTHX_1);
1437
1438 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1439 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1440                         __attribute__nonnull__(pTHX_1)
1441                         __attribute__nonnull__(pTHX_2)
1442                         __attribute__nonnull__(pTHX_3)
1443                         __attribute__nonnull__(pTHX_4)
1444                         __attribute__nonnull__(pTHX_6);
1445
1446 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1447 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1448                         __attribute__nonnull__(pTHX_1)
1449                         __attribute__nonnull__(pTHX_2)
1450                         __attribute__nonnull__(pTHX_3);
1451
1452 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);
1453 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1454 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1455                         __attribute__nonnull__(pTHX_1)
1456                         __attribute__nonnull__(pTHX_2)
1457                         __attribute__nonnull__(pTHX_3)
1458                         __attribute__nonnull__(pTHX_4);
1459
1460 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1461                         __attribute__warn_unused_result__
1462                         __attribute__nonnull__(pTHX_1);
1463
1464 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1465 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1466                         __attribute__nonnull__(pTHX_1)
1467                         __attribute__nonnull__(pTHX_2);
1468
1469 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1470                         __attribute__pure__
1471                         __attribute__nonnull__(pTHX_1)
1472                         __attribute__nonnull__(pTHX_2)
1473                         __attribute__nonnull__(pTHX_3)
1474                         __attribute__nonnull__(pTHX_4);
1475
1476 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1477 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1478 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1479                         __attribute__nonnull__(pTHX_3);
1480
1481 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1482 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1483                         __attribute__nonnull__(pTHX_1);
1484
1485 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1486                         __attribute__nonnull__(pTHX_1)
1487                         __attribute__nonnull__(pTHX_2);
1488
1489 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1490                         __attribute__nonnull__(pTHX_1)
1491                         __attribute__nonnull__(pTHX_2);
1492
1493 #if !defined(HAS_RENAME)
1494 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1495                         __attribute__nonnull__(pTHX_1)
1496                         __attribute__nonnull__(pTHX_2);
1497
1498 #endif
1499 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1500                         __attribute__malloc__
1501                         __attribute__warn_unused_result__
1502                         __attribute__nonnull__(pTHX_1);
1503
1504 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1505                         __attribute__malloc__
1506                         __attribute__warn_unused_result__
1507                         __attribute__nonnull__(pTHX_1);
1508
1509 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1510                         __attribute__malloc__
1511                         __attribute__warn_unused_result__;
1512
1513 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1514                         __attribute__malloc__
1515                         __attribute__warn_unused_result__
1516                         __attribute__nonnull__(pTHX_1);
1517
1518 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1519 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1520 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1521                         __attribute__nonnull__(pTHX_1)
1522                         __attribute__nonnull__(pTHX_3);
1523
1524 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1525 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1526                         __attribute__nonnull__(pTHX_1);
1527
1528 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1529                         __attribute__nonnull__(pTHX_1);
1530
1531 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1532                         __attribute__nonnull__(pTHX_1);
1533
1534 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1535                         __attribute__nonnull__(pTHX_1);
1536
1537 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1538                         __attribute__nonnull__(pTHX_1)
1539                         __attribute__nonnull__(pTHX_2);
1540
1541 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1542 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1543 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1544 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1545 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1546 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1547                         __attribute__nonnull__(pTHX_1);
1548
1549 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1550                         __attribute__nonnull__(pTHX_1);
1551
1552 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1553                         __attribute__nonnull__(pTHX_1);
1554
1555 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1556                         __attribute__nonnull__(pTHX_1);
1557
1558 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1559                         __attribute__nonnull__(pTHX_1);
1560
1561 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1562                         __attribute__nonnull__(pTHX_1)
1563                         __attribute__nonnull__(pTHX_2)
1564                         __attribute__nonnull__(pTHX_3);
1565
1566 PERL_CALLCONV void      Perl_save_hints(pTHX)
1567                         __attribute__noreturn__;
1568
1569 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1570                         __attribute__nonnull__(pTHX_1);
1571
1572 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1573                         __attribute__nonnull__(pTHX_1);
1574
1575 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1576                         __attribute__nonnull__(pTHX_1);
1577
1578 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1579                         __attribute__nonnull__(pTHX_1);
1580
1581 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1582                         __attribute__nonnull__(pTHX_1);
1583
1584 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1585                         __attribute__nonnull__(pTHX_1);
1586
1587 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1588                         __attribute__nonnull__(pTHX_1);
1589
1590 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1594                         __attribute__nonnull__(pTHX_1);
1595
1596 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1597                         __attribute__nonnull__(pTHX_1);
1598
1599 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1600 PERL_CALLCONV void      Perl_save_op(pTHX);
1601 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1602                         __attribute__nonnull__(pTHX_1);
1603
1604 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1605                         __attribute__nonnull__(pTHX_1);
1606
1607 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1608                         __attribute__nonnull__(pTHX_1);
1609
1610 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1611 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1612 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1613                         __attribute__nonnull__(pTHX_1);
1614
1615 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1616                         __attribute__nonnull__(pTHX_1);
1617
1618 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1619                         __attribute__noreturn__;
1620
1621 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1622 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1623 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1624 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1625 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1626                         __attribute__nonnull__(pTHX_1);
1627
1628 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1629                         __attribute__nonnull__(pTHX_1)
1630                         __attribute__nonnull__(pTHX_3);
1631
1632 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1633                         __attribute__nonnull__(pTHX_1)
1634                         __attribute__nonnull__(pTHX_3);
1635
1636 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_2);
1639
1640 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1641                         __attribute__nonnull__(pTHX_1)
1642                         __attribute__nonnull__(pTHX_3);
1643
1644 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1645 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1646                         __attribute__nonnull__(pTHX_1)
1647                         __attribute__nonnull__(pTHX_2)
1648                         __attribute__nonnull__(pTHX_5);
1649
1650 #if !defined(VMS)
1651 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1652 #endif
1653 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1654 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1655                         __attribute__nonnull__(pTHX_1);
1656
1657 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1658 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1659 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1660 #else
1661 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1662 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1663 #endif
1664 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1665                         __attribute__nonnull__(pTHX_1)
1666                         __attribute__nonnull__(pTHX_2);
1667
1668 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1669                         __attribute__warn_unused_result__;
1670
1671 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1672                         __attribute__nonnull__(pTHX_1);
1673
1674 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1678                         __attribute__nonnull__(pTHX_2)
1679                         __attribute__nonnull__(pTHX_3);
1680
1681 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1682                         __attribute__nonnull__(pTHX_1);
1683
1684 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1685                         __attribute__nonnull__(pTHX_1); */
1686
1687 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1688                         __attribute__nonnull__(pTHX_1);
1689
1690 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1691                         __attribute__nonnull__(pTHX_1);
1692
1693 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1694                         __attribute__nonnull__(pTHX_1);
1695
1696 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1697                         __attribute__nonnull__(pTHX_1); */
1698
1699 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1700                         __attribute__nonnull__(pTHX_1);
1701
1702 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1703                         __attribute__nonnull__(pTHX_1);
1704
1705 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1706                         __attribute__nonnull__(pTHX_1);
1707
1708 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1709                         __attribute__nonnull__(pTHX_1);
1710
1711 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1712                         __attribute__nonnull__(pTHX_1); */
1713
1714 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1715                         __attribute__nonnull__(pTHX_1);
1716
1717 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1718                         __attribute__nonnull__(pTHX_1);
1719
1720 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1721                         __attribute__nonnull__(pTHX_1);
1722
1723 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1724                         __attribute__nonnull__(pTHX_1);
1725
1726 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1727                         __attribute__nonnull__(pTHX_1)
1728                         __attribute__nonnull__(pTHX_2);
1729
1730 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1731                         __attribute__nonnull__(pTHX_1)
1732                         __attribute__nonnull__(pTHX_2);
1733
1734 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1735                         __attribute__nonnull__(pTHX_1)
1736                         __attribute__nonnull__(pTHX_2);
1737
1738 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
1739 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1740                         __attribute__nonnull__(pTHX_1);
1741
1742 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1743                         __attribute__nonnull__(pTHX_1);
1744
1745 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1746                         __attribute__nonnull__(pTHX_1)
1747                         __attribute__nonnull__(pTHX_2);
1748
1749 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1750                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1751                         __attribute__nonnull__(pTHX_1)
1752                         __attribute__nonnull__(pTHX_2);
1753
1754 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2);
1757
1758 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1759                         __attribute__nonnull__(pTHX_1)
1760                         __attribute__nonnull__(pTHX_2);
1761
1762 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1763                         __attribute__nonnull__(pTHX_1)
1764                         __attribute__nonnull__(pTHX_2); */
1765
1766 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1767                         __attribute__nonnull__(pTHX_1); */
1768
1769 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1770                         __attribute__nonnull__(pTHX_1);
1771
1772 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1773 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1774 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1775                         __attribute__nonnull__(pTHX_1);
1776
1777 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1778                         __attribute__nonnull__(pTHX_1)
1779                         __attribute__nonnull__(pTHX_2);
1780
1781 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1782                         __attribute__nonnull__(pTHX_1)
1783                         __attribute__nonnull__(pTHX_2);
1784
1785 #if defined(USE_LOCALE_COLLATE)
1786 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1787                         __attribute__nonnull__(pTHX_1)
1788                         __attribute__nonnull__(pTHX_2);
1789
1790 #endif
1791 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1792                         __attribute__nonnull__(pTHX_1)
1793                         __attribute__nonnull__(pTHX_2)
1794                         __attribute__nonnull__(pTHX_3)
1795                         __attribute__nonnull__(pTHX_4);
1796
1797 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1798                         __attribute__nonnull__(pTHX_1);
1799
1800 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1801                         __attribute__nonnull__(pTHX_1);
1802
1803 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1804                         __attribute__nonnull__(pTHX_1);
1805
1806 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1807                         __attribute__warn_unused_result__
1808                         __attribute__nonnull__(pTHX_1)
1809                         __attribute__nonnull__(pTHX_2);
1810
1811 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1812                         __attribute__nonnull__(pTHX_1)
1813                         __attribute__nonnull__(pTHX_2);
1814
1815 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1816 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1817                         __attribute__nonnull__(pTHX_1);
1818
1819 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1820 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_2);
1823
1824 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1825                         __attribute__nonnull__(pTHX_1);
1826
1827 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1828                         __attribute__nonnull__(pTHX_1);
1829
1830 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1831                         __attribute__nonnull__(pTHX_1)
1832                         __attribute__nonnull__(pTHX_4);
1833
1834 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1835                         __attribute__nonnull__(pTHX_2);
1836
1837 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
1838 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1839 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1840 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1841                         __attribute__nonnull__(pTHX_1);
1842
1843 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1844                         __attribute__nonnull__(pTHX_1);
1845
1846 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1847                         __attribute__malloc__
1848                         __attribute__warn_unused_result__;
1849
1850 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1851                         __attribute__warn_unused_result__;
1852
1853 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1854 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1855 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1856                         __attribute__nonnull__(pTHX_2);
1857
1858 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1859                         __attribute__nonnull__(pTHX_2);
1860
1861 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
1862                         __attribute__nonnull__(pTHX_1); */
1863
1864 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
1865                         __attribute__nonnull__(pTHX_1);
1866
1867 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
1868                         __attribute__nonnull__(pTHX_1);
1869
1870 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
1871                         __attribute__nonnull__(pTHX_1)
1872                         __attribute__nonnull__(pTHX_2);
1873
1874 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
1875                         __attribute__nonnull__(pTHX_1)
1876                         __attribute__nonnull__(pTHX_2)
1877                         __attribute__nonnull__(pTHX_3)
1878                         __attribute__nonnull__(pTHX_4)
1879                         __attribute__nonnull__(pTHX_5);
1880
1881 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1882                         __attribute__warn_unused_result__
1883                         __attribute__nonnull__(pTHX_1);
1884
1885 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1886                         __attribute__nonnull__(pTHX_1)
1887                         __attribute__nonnull__(pTHX_2);
1888
1889 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1890 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1891                         __attribute__nonnull__(pTHX_1);
1892
1893 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1894                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1895                         __attribute__nonnull__(pTHX_1)
1896                         __attribute__nonnull__(pTHX_2);
1897
1898 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1899                         __attribute__nonnull__(pTHX_1)
1900                         __attribute__nonnull__(pTHX_2);
1901
1902 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
1903                         __attribute__nonnull__(pTHX_1);
1904
1905 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1906                         __attribute__nonnull__(pTHX_1);
1907
1908 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
1909                         __attribute__nonnull__(pTHX_1);
1910
1911 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
1912                         __attribute__nonnull__(pTHX_1);
1913
1914 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
1915                         __attribute__nonnull__(pTHX_1);
1916
1917 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
1918                         __attribute__nonnull__(pTHX_1);
1919
1920 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
1921                         __attribute__nonnull__(pTHX_1);
1922
1923 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
1924                         __attribute__nonnull__(pTHX_1);
1925
1926 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
1927                         __attribute__nonnull__(pTHX_1)
1928                         __attribute__nonnull__(pTHX_3);
1929
1930 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
1931                         __attribute__nonnull__(pTHX_1);
1932
1933 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1934                         __attribute__nonnull__(pTHX_1);
1935
1936 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
1937                         __attribute__nonnull__(pTHX_1); */
1938
1939 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
1940                         __attribute__nonnull__(pTHX_1);
1941
1942 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1943                         __attribute__warn_unused_result__
1944                         __attribute__nonnull__(pTHX_1);
1945
1946 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1947                         __attribute__nonnull__(pTHX_1);
1948
1949 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1950                         __attribute__nonnull__(pTHX_1);
1951
1952 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1953                         __attribute__nonnull__(pTHX_1);
1954
1955 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1956                         __attribute__nonnull__(pTHX_1);
1957
1958 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1959                         __attribute__nonnull__(pTHX_1);
1960
1961 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1962                         __attribute__nonnull__(pTHX_1);
1963
1964 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1965                         __attribute__nonnull__(pTHX_1)
1966                         __attribute__nonnull__(pTHX_2);
1967
1968 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1969                         __attribute__nonnull__(pTHX_1)
1970                         __attribute__nonnull__(pTHX_2);
1971
1972 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
1973                         __attribute__warn_unused_result__
1974                         __attribute__nonnull__(pTHX_1);
1975
1976 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
1977                         __attribute__nonnull__(pTHX_1)
1978                         __attribute__nonnull__(pTHX_2)
1979                         __attribute__nonnull__(pTHX_3);
1980
1981 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
1982                         __attribute__nonnull__(pTHX_1)
1983                         __attribute__nonnull__(pTHX_2);
1984
1985 PERL_CALLCONV void      Perl_taint_env(pTHX);
1986 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
1987                         __attribute__nonnull__(pTHX_2);
1988
1989 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_2)
1992                         __attribute__nonnull__(pTHX_4);
1993
1994 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1995                         __attribute__nonnull__(pTHX_1)
1996                         __attribute__nonnull__(pTHX_2);
1997
1998 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1999                         __attribute__nonnull__(pTHX_1)
2000                         __attribute__nonnull__(pTHX_2);
2001
2002 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2003                         __attribute__nonnull__(pTHX_1)
2004                         __attribute__nonnull__(pTHX_2);
2005
2006 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2007                         __attribute__nonnull__(pTHX_1)
2008                         __attribute__nonnull__(pTHX_2);
2009
2010 #if defined(UNLINK_ALL_VERSIONS)
2011 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f)
2012                         __attribute__nonnull__(pTHX_1);
2013
2014 #endif
2015 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)
2016                         __attribute__nonnull__(pTHX_1)
2017                         __attribute__nonnull__(pTHX_2)
2018                         __attribute__nonnull__(pTHX_3)
2019                         __attribute__nonnull__(pTHX_5);
2020
2021 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2022                         __attribute__nonnull__(pTHX_1)
2023                         __attribute__nonnull__(pTHX_2)
2024                         __attribute__nonnull__(pTHX_3)
2025                         __attribute__nonnull__(pTHX_4);
2026
2027 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2028 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2029 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2030                         __attribute__nonnull__(pTHX_4);
2031
2032 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2033                         __attribute__nonnull__(pTHX_1)
2034                         __attribute__nonnull__(pTHX_2)
2035                         __attribute__nonnull__(pTHX_4);
2036
2037 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2038                         __attribute__nonnull__(pTHX_1)
2039                         __attribute__nonnull__(pTHX_2)
2040                         __attribute__nonnull__(pTHX_4);
2041
2042 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2043                         __attribute__warn_unused_result__
2044                         __attribute__pure__
2045                         __attribute__nonnull__(pTHX_1)
2046                         __attribute__nonnull__(pTHX_2);
2047
2048 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2049                         __attribute__warn_unused_result__
2050                         __attribute__pure__
2051                         __attribute__nonnull__(pTHX_1)
2052                         __attribute__nonnull__(pTHX_2);
2053
2054 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2055                         __attribute__warn_unused_result__
2056                         __attribute__pure__
2057                         __attribute__nonnull__(pTHX_1);
2058
2059 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2060                         __attribute__nonnull__(pTHX_1)
2061                         __attribute__nonnull__(pTHX_2);
2062
2063 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2064                         __attribute__nonnull__(pTHX_1)
2065                         __attribute__nonnull__(pTHX_2);
2066
2067 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2068                         __attribute__nonnull__(pTHX_1)
2069                         __attribute__nonnull__(pTHX_2);
2070
2071 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2072                         __attribute__nonnull__(pTHX_1);
2073
2074 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2075                         __attribute__nonnull__(pTHX_1);
2076
2077 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2078                         __attribute__nonnull__(pTHX_1);
2079
2080 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2081                         __attribute__nonnull__(pTHX_1);
2082
2083 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2084                         __attribute__nonnull__(pTHX_1);
2085
2086 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2087                         __attribute__nonnull__(pTHX_1);
2088
2089 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2090                         __attribute__nonnull__(pTHX_1);
2091
2092 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2093                         __attribute__nonnull__(pTHX_1);
2094
2095 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
2096 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2097                         __attribute__warn_unused_result__;
2098
2099 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2100                         __attribute__nonnull__(pTHX_1);
2101
2102 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2103                         __attribute__nonnull__(pTHX_1);
2104
2105 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2106                         __attribute__nonnull__(pTHX_2);
2107
2108 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
2109 PERL_CALLCONV U32       Perl_seed(pTHX);
2110 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2111                         __attribute__warn_unused_result__;
2112
2113 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2114 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2115 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2116                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2117                         __attribute__nonnull__(pTHX_1);
2118
2119 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2120                         __attribute__nonnull__(pTHX_1);
2121
2122 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2123                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2124                         __attribute__nonnull__(pTHX_2);
2125
2126 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2127                         __attribute__nonnull__(pTHX_2);
2128
2129 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2130                         __attribute__nonnull__(pTHX_1);
2131
2132 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2133                         __attribute__nonnull__(pTHX_1);
2134
2135 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2136                         __attribute__nonnull__(pTHX_1);
2137
2138 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2139                         __attribute__nonnull__(pTHX_1);
2140
2141 PERL_CALLCONV int       Perl_yylex(pTHX);
2142 PERL_CALLCONV int       Perl_yyparse(pTHX);
2143 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2144                         __attribute__nonnull__(pTHX_1);
2145
2146 #if defined(MYMALLOC)
2147 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2148                         __attribute__nonnull__(pTHX_1);
2149
2150 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2151                         __attribute__warn_unused_result__
2152                         __attribute__nonnull__(pTHX_1);
2153
2154 #endif
2155 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2156                         __attribute__malloc__
2157                         __attribute__warn_unused_result__;
2158
2159 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2160                         __attribute__malloc__
2161                         __attribute__warn_unused_result__;
2162
2163 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2164                         __attribute__malloc__
2165                         __attribute__warn_unused_result__;
2166
2167 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2168 #if defined(PERL_GLOBAL_STRUCT)
2169 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2170 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2171 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
2172 #endif
2173 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2174 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2175 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2176                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2177                         __attribute__nonnull__(pTHX_1)
2178                         __attribute__nonnull__(pTHX_2);
2179
2180 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2181                         __attribute__nonnull__(pTHX_1)
2182                         __attribute__nonnull__(pTHX_2);
2183
2184 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2185                         __attribute__nonnull__(pTHX_1)
2186                         __attribute__nonnull__(pTHX_2);
2187
2188 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2189                         __attribute__nonnull__(pTHX_1)
2190                         __attribute__nonnull__(pTHX_2);
2191
2192 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2193                         __attribute__nonnull__(pTHX_1);
2194
2195 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2196                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2197                         __attribute__nonnull__(pTHX_1)
2198                         __attribute__nonnull__(pTHX_2);
2199
2200 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2201                         __attribute__nonnull__(pTHX_1)
2202                         __attribute__nonnull__(pTHX_2);
2203
2204 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2205                         __attribute__nonnull__(pTHX_1);
2206
2207 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2208                         __attribute__nonnull__(pTHX_1);
2209
2210 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2211                         __attribute__nonnull__(pTHX_1);
2212
2213 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2214                         __attribute__nonnull__(pTHX_1);
2215
2216 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2217                         __attribute__nonnull__(pTHX_1);
2218
2219 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2220                         __attribute__nonnull__(pTHX_1)
2221                         __attribute__nonnull__(pTHX_2);
2222
2223 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2227                         __attribute__nonnull__(pTHX_1);
2228
2229 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2230                         __attribute__warn_unused_result__;
2231
2232 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2233                         __attribute__nonnull__(pTHX_1)
2234                         __attribute__nonnull__(pTHX_2);
2235
2236 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2237                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2238                         __attribute__nonnull__(pTHX_2)
2239                         __attribute__nonnull__(pTHX_3);
2240
2241 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2242                         __attribute__nonnull__(pTHX_2)
2243                         __attribute__nonnull__(pTHX_3);
2244
2245 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2246                         __attribute__nonnull__(pTHX_2)
2247                         __attribute__nonnull__(pTHX_3)
2248                         __attribute__nonnull__(pTHX_4);
2249
2250 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2251                         __attribute__nonnull__(pTHX_2)
2252                         __attribute__nonnull__(pTHX_3)
2253                         __attribute__nonnull__(pTHX_4);
2254
2255 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2256                         __attribute__nonnull__(pTHX_2)
2257                         __attribute__nonnull__(pTHX_3)
2258                         __attribute__nonnull__(pTHX_4);
2259
2260 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2261                         __attribute__nonnull__(pTHX_2)
2262                         __attribute__nonnull__(pTHX_3);
2263
2264 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2265                         __attribute__nonnull__(pTHX_2);
2266
2267 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2268                         __attribute__nonnull__(pTHX_2);
2269
2270 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2271                         __attribute__nonnull__(pTHX_2);
2272
2273 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2274 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2275 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2276                         __attribute__warn_unused_result__
2277                         __attribute__nonnull__(pTHX_1);
2278
2279 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2280                         __attribute__warn_unused_result__
2281                         __attribute__nonnull__(pTHX_1);
2282
2283 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2284                         __attribute__warn_unused_result__
2285                         __attribute__nonnull__(pTHX_1);
2286
2287 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2288                         __attribute__warn_unused_result__
2289                         __attribute__nonnull__(pTHX_1); */
2290
2291 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2292                         __attribute__warn_unused_result__
2293                         __attribute__nonnull__(pTHX_1); */
2294
2295 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2296                         __attribute__warn_unused_result__
2297                         __attribute__nonnull__(pTHX_1); */
2298
2299 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2300                         __attribute__nonnull__(pTHX_1); */
2301
2302 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2303                         __attribute__nonnull__(pTHX_1);
2304
2305 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2306                         __attribute__nonnull__(pTHX_1);
2307
2308 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2309                         __attribute__nonnull__(pTHX_1);
2310
2311 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2312                         __attribute__nonnull__(pTHX_1);
2313
2314 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2315                         __attribute__nonnull__(pTHX_1);
2316
2317 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2318 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2319                         __attribute__nonnull__(pTHX_1);
2320
2321 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2322                         __attribute__nonnull__(pTHX_1)
2323                         __attribute__nonnull__(pTHX_2);
2324
2325 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2326 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2327 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2328                         __attribute__noreturn__;
2329
2330 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2331                         __attribute__nonnull__(pTHX_1);
2332
2333 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2334 #if defined(USE_ITHREADS)
2335 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2336                         __attribute__malloc__
2337                         __attribute__warn_unused_result__
2338                         __attribute__nonnull__(pTHX_4);
2339
2340 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2341                         __attribute__malloc__
2342                         __attribute__warn_unused_result__
2343                         __attribute__nonnull__(pTHX_2);
2344
2345 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2346                         __attribute__malloc__
2347                         __attribute__warn_unused_result__
2348                         __attribute__nonnull__(pTHX_1)
2349                         __attribute__nonnull__(pTHX_2);
2350
2351 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2352                         __attribute__malloc__
2353                         __attribute__warn_unused_result__
2354                         __attribute__nonnull__(pTHX_2);
2355
2356 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
2357                         __attribute__malloc__
2358                         __attribute__warn_unused_result__
2359                         __attribute__nonnull__(pTHX_3);
2360
2361 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2362                         __attribute__malloc__
2363                         __attribute__warn_unused_result__
2364                         __attribute__nonnull__(pTHX_2);
2365
2366 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2367                         __attribute__malloc__
2368                         __attribute__warn_unused_result__
2369                         __attribute__nonnull__(pTHX_2);
2370
2371 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2372                         __attribute__malloc__
2373                         __attribute__warn_unused_result__
2374                         __attribute__nonnull__(pTHX_3);
2375
2376 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2377                         __attribute__malloc__
2378                         __attribute__warn_unused_result__;
2379
2380 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2381                         __attribute__malloc__
2382                         __attribute__warn_unused_result__
2383                         __attribute__nonnull__(pTHX_2);
2384
2385 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2386                         __attribute__malloc__
2387                         __attribute__warn_unused_result__
2388                         __attribute__nonnull__(pTHX_2);
2389
2390 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2391                         __attribute__malloc__
2392                         __attribute__warn_unused_result__
2393                         __attribute__nonnull__(pTHX_2);
2394
2395 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2396                         __attribute__nonnull__(pTHX_1)
2397                         __attribute__nonnull__(pTHX_2)
2398                         __attribute__nonnull__(pTHX_3);
2399
2400 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2401                         __attribute__malloc__
2402                         __attribute__warn_unused_result__;
2403
2404 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2405                         __attribute__malloc__
2406                         __attribute__warn_unused_result__
2407                         __attribute__nonnull__(pTHX_1)
2408                         __attribute__nonnull__(pTHX_2);
2409
2410 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2411                         __attribute__nonnull__(pTHX_1)
2412                         __attribute__nonnull__(pTHX_3);
2413
2414 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2415                         __attribute__nonnull__(pTHX_1);
2416
2417 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2418 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2419 #  if defined(HAVE_INTERP_INTERN)
2420 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2421                         __attribute__nonnull__(pTHX_1)
2422                         __attribute__nonnull__(pTHX_2);
2423
2424 #  endif
2425 #endif
2426 #if defined(HAVE_INTERP_INTERN)
2427 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2428 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2429 #endif
2430
2431 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2432                         __attribute__warn_unused_result__
2433                         __attribute__nonnull__(pTHX_1);
2434
2435 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2436                         __attribute__warn_unused_result__
2437                         __attribute__nonnull__(pTHX_1);
2438
2439
2440 #if defined(PERL_OLD_COPY_ON_WRITE)
2441 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2442                         __attribute__nonnull__(pTHX_1);
2443
2444 #endif
2445
2446 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2447 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2448 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2449 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2450
2451 END_EXTERN_C
2452
2453 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2454 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2455                         __attribute__warn_unused_result__
2456                         __attribute__nonnull__(pTHX_1);
2457
2458 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2459                         __attribute__warn_unused_result__
2460                         __attribute__nonnull__(pTHX_1);
2461
2462 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2463                         __attribute__warn_unused_result__
2464                         __attribute__nonnull__(pTHX_1);
2465
2466 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2467                         __attribute__warn_unused_result__
2468                         __attribute__nonnull__(pTHX_1);
2469
2470 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2471                         __attribute__warn_unused_result__
2472                         __attribute__nonnull__(pTHX_1);
2473
2474 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2475                         __attribute__warn_unused_result__
2476                         __attribute__nonnull__(pTHX_1);
2477
2478 #endif
2479
2480 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2481 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2482                         __attribute__nonnull__(pTHX_1);
2483
2484 STATIC void     S_require_errno(pTHX_ GV *gv)
2485                         __attribute__nonnull__(pTHX_1);
2486
2487 #endif
2488
2489 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2490 STATIC void     S_hsplit(pTHX_ HV *hv)
2491                         __attribute__nonnull__(pTHX_1);
2492
2493 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2494                         __attribute__nonnull__(pTHX_1);
2495
2496 STATIC HE*      S_new_he(pTHX)
2497                         __attribute__malloc__
2498                         __attribute__warn_unused_result__;
2499
2500 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2501                         __attribute__malloc__
2502                         __attribute__warn_unused_result__
2503                         __attribute__nonnull__(pTHX_1);
2504
2505 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2506                         __attribute__nonnull__(pTHX_1)
2507                         __attribute__nonnull__(pTHX_2)
2508                         __attribute__nonnull__(pTHX_3);
2509
2510 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2511 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2512                         __attribute__warn_unused_result__
2513                         __attribute__nonnull__(pTHX_1);
2514
2515 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2516                         __attribute__noreturn__
2517                         __attribute__nonnull__(pTHX_2)
2518                         __attribute__nonnull__(pTHX_4);
2519
2520 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2521                         __attribute__nonnull__(pTHX_1);
2522
2523 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2524 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2525 #endif
2526
2527 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2528 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2529                         __attribute__nonnull__(pTHX_2);
2530
2531 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2532                         __attribute__nonnull__(pTHX_1)
2533                         __attribute__nonnull__(pTHX_2)
2534                         __attribute__nonnull__(pTHX_3);
2535
2536 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2537                         __attribute__nonnull__(pTHX_1)
2538                         __attribute__nonnull__(pTHX_2)
2539                         __attribute__nonnull__(pTHX_3);
2540
2541 STATIC void     S_restore_magic(pTHX_ const void *p)
2542                         __attribute__nonnull__(pTHX_1);
2543
2544 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2545                         __attribute__nonnull__(pTHX_1);
2546
2547
2548 #endif
2549
2550 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2551 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2552                         __attribute__warn_unused_result__
2553                         __attribute__nonnull__(pTHX_1);
2554
2555 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2556                         __attribute__warn_unused_result__
2557                         __attribute__nonnull__(pTHX_1);
2558
2559 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2560                         __attribute__warn_unused_result__
2561                         __attribute__nonnull__(pTHX_1);
2562
2563 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2564                         __attribute__warn_unused_result__
2565                         __attribute__nonnull__(pTHX_1);
2566
2567 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2568                         __attribute__warn_unused_result__
2569                         __attribute__nonnull__(pTHX_1);
2570
2571 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2572                         __attribute__warn_unused_result__
2573                         __attribute__nonnull__(pTHX_1);
2574
2575 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2576                         __attribute__warn_unused_result__
2577                         __attribute__nonnull__(pTHX_1);
2578
2579 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2580                         __attribute__warn_unused_result__
2581                         __attribute__nonnull__(pTHX_1);
2582
2583 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2584                         __attribute__warn_unused_result__
2585                         __attribute__nonnull__(pTHX_1);
2586
2587 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2588                         __attribute__warn_unused_result__
2589                         __attribute__nonnull__(pTHX_1);
2590
2591 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2592                         __attribute__warn_unused_result__
2593                         __attribute__nonnull__(pTHX_1);
2594
2595 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2596                         __attribute__warn_unused_result__
2597                         __attribute__nonnull__(pTHX_1);
2598
2599 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2600                         __attribute__warn_unused_result__
2601                         __attribute__nonnull__(pTHX_1);
2602
2603 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2604                         __attribute__warn_unused_result__
2605                         __attribute__nonnull__(pTHX_1);
2606
2607 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2608                         __attribute__warn_unused_result__
2609                         __attribute__nonnull__(pTHX_1);
2610
2611 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2612                         __attribute__warn_unused_result__
2613                         __attribute__nonnull__(pTHX_1);
2614
2615 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2616                         __attribute__warn_unused_result__
2617                         __attribute__nonnull__(pTHX_1);
2618
2619 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2620                         __attribute__warn_unused_result__
2621                         __attribute__nonnull__(pTHX_1);
2622
2623 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2624                         __attribute__warn_unused_result__
2625                         __attribute__nonnull__(pTHX_1);
2626
2627 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2628                         __attribute__warn_unused_result__
2629                         __attribute__nonnull__(pTHX_1);
2630
2631 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2632                         __attribute__warn_unused_result__
2633                         __attribute__nonnull__(pTHX_1);
2634
2635 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2636                         __attribute__warn_unused_result__
2637                         __attribute__nonnull__(pTHX_1);
2638
2639 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2640                         __attribute__warn_unused_result__
2641                         __attribute__nonnull__(pTHX_1);
2642
2643 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2644                         __attribute__warn_unused_result__
2645                         __attribute__nonnull__(pTHX_1);
2646
2647 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2648                         __attribute__warn_unused_result__
2649                         __attribute__nonnull__(pTHX_1);
2650
2651 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2652                         __attribute__warn_unused_result__
2653                         __attribute__nonnull__(pTHX_1);
2654
2655 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2656                         __attribute__warn_unused_result__
2657                         __attribute__nonnull__(pTHX_1);
2658
2659 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2660                         __attribute__warn_unused_result__
2661                         __attribute__nonnull__(pTHX_1);
2662
2663 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2664                         __attribute__warn_unused_result__
2665                         __attribute__nonnull__(pTHX_1);
2666
2667 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2668                         __attribute__warn_unused_result__
2669                         __attribute__nonnull__(pTHX_1);
2670
2671 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2672                         __attribute__warn_unused_result__
2673                         __attribute__nonnull__(pTHX_1);
2674
2675 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2676                         __attribute__warn_unused_result__
2677                         __attribute__nonnull__(pTHX_1);
2678
2679 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2680                         __attribute__warn_unused_result__
2681                         __attribute__nonnull__(pTHX_1);
2682
2683 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2684                         __attribute__warn_unused_result__
2685                         __attribute__nonnull__(pTHX_1);
2686
2687 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2688                         __attribute__warn_unused_result__
2689                         __attribute__nonnull__(pTHX_1);
2690
2691 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2692                         __attribute__warn_unused_result__
2693                         __attribute__nonnull__(pTHX_1);
2694
2695 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2696                         __attribute__warn_unused_result__
2697                         __attribute__nonnull__(pTHX_1);
2698
2699 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2700                         __attribute__warn_unused_result__
2701                         __attribute__nonnull__(pTHX_1);
2702
2703 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_1);
2706
2707 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2708                         __attribute__warn_unused_result__
2709                         __attribute__nonnull__(pTHX_1);
2710
2711 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_1);
2714
2715 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2716                         __attribute__warn_unused_result__
2717                         __attribute__nonnull__(pTHX_1);
2718
2719 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2720                         __attribute__warn_unused_result__;
2721
2722 STATIC void     S_cop_free(pTHX_ COP *cop)
2723                         __attribute__nonnull__(pTHX_1);
2724
2725 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2726 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2727                         __attribute__nonnull__(pTHX_1);
2728
2729 STATIC OP*      S_newDEFSVOP(pTHX)
2730                         __attribute__warn_unused_result__;
2731
2732 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2733                         __attribute__warn_unused_result__
2734                         __attribute__nonnull__(pTHX_3)
2735                         __attribute__nonnull__(pTHX_4);
2736
2737 STATIC void     S_simplify_sort(pTHX_ OP *o)
2738                         __attribute__nonnull__(pTHX_1);
2739
2740 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
2741                         __attribute__nonnull__(pTHX_1);
2742
2743 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
2744                         __attribute__nonnull__(pTHX_1);
2745
2746 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
2747                         __attribute__nonnull__(pTHX_3);
2748
2749 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
2750                         __attribute__nonnull__(pTHX_1);
2751
2752 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
2753                         __attribute__nonnull__(pTHX_1)
2754                         __attribute__nonnull__(pTHX_2);
2755
2756 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
2757                         __attribute__nonnull__(pTHX_1)
2758                         __attribute__nonnull__(pTHX_2)
2759                         __attribute__nonnull__(pTHX_4);
2760
2761 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2762                         __attribute__nonnull__(pTHX_2)
2763                         __attribute__nonnull__(pTHX_3)
2764                         __attribute__nonnull__(pTHX_4);
2765
2766 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2767                         __attribute__nonnull__(pTHX_1);
2768
2769 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2770                         __attribute__warn_unused_result__
2771                         __attribute__nonnull__(pTHX_1);
2772
2773 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2774                         __attribute__warn_unused_result__
2775                         __attribute__nonnull__(pTHX_1)
2776                         __attribute__nonnull__(pTHX_2);
2777
2778 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2779                         __attribute__warn_unused_result__
2780                         __attribute__nonnull__(pTHX_1)
2781                         __attribute__nonnull__(pTHX_2);
2782
2783 #endif
2784 #if defined(PL_OP_SLAB_ALLOC)
2785 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2786                         __attribute__malloc__
2787                         __attribute__warn_unused_result__;
2788
2789 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
2790                         __attribute__nonnull__(pTHX_1);
2791
2792 #endif
2793
2794 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2795 STATIC void     S_find_beginning(pTHX);
2796 STATIC void     S_forbid_setid(pTHX_ const char * s)
2797                         __attribute__nonnull__(pTHX_1);
2798
2799 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2800 STATIC void     S_init_interp(pTHX);
2801 STATIC void     S_init_ids(pTHX);
2802 STATIC void     S_init_lexer(pTHX);
2803 STATIC void     S_init_main_stash(pTHX);
2804 STATIC void     S_init_perllib(pTHX);
2805 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
2806                         __attribute__nonnull__(pTHX_2);
2807
2808 STATIC void     S_init_predump_symbols(pTHX);
2809 STATIC void     S_my_exit_jump(pTHX)
2810                         __attribute__noreturn__;
2811
2812 STATIC void     S_nuke_stacks(pTHX);
2813 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
2814                         __attribute__nonnull__(pTHX_1)
2815                         __attribute__nonnull__(pTHX_3);
2816
2817 STATIC void     S_usage(pTHX_ const char *name)
2818                         __attribute__nonnull__(pTHX_1);
2819
2820 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
2821                         __attribute__nonnull__(pTHX_1)
2822                         __attribute__nonnull__(pTHX_2);
2823
2824 #  if defined(IAMSUID)
2825 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2826 #  endif
2827 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2828 STATIC void     S_run_body(pTHX_ I32 oldscope)
2829                         __attribute__noreturn__;
2830
2831 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
2832                         __attribute__nonnull__(pTHX_1);
2833
2834 STATIC void*    S_call_list_body(pTHX_ CV *cv)
2835                         __attribute__nonnull__(pTHX_1);
2836
2837 #endif
2838
2839 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2840 STATIC SV*      S_refto(pTHX_ SV* sv)
2841                         __attribute__warn_unused_result__
2842                         __attribute__nonnull__(pTHX_1);
2843
2844 #endif
2845
2846 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2847 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
2848                         __attribute__nonnull__(pTHX_1)
2849                         __attribute__nonnull__(pTHX_2)
2850                         __attribute__nonnull__(pTHX_3)
2851                         __attribute__nonnull__(pTHX_4);
2852
2853 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
2854                         __attribute__nonnull__(pTHX_1)
2855                         __attribute__nonnull__(pTHX_2)
2856                         __attribute__nonnull__(pTHX_3)
2857                         __attribute__nonnull__(pTHX_4);
2858
2859 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2860                         __attribute__nonnull__(pTHX_1);
2861
2862 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2863                         __attribute__nonnull__(pTHX_1);
2864
2865 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2866                         __attribute__nonnull__(pTHX_1);
2867
2868 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2869                         __attribute__warn_unused_result__
2870                         __attribute__nonnull__(pTHX_1);
2871
2872 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2873                         __attribute__nonnull__(pTHX_1)
2874                         __attribute__nonnull__(pTHX_2);
2875
2876 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2877                         __attribute__nonnull__(pTHX_1)
2878                         __attribute__nonnull__(pTHX_2);
2879
2880 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2881                         __attribute__warn_unused_result__
2882                         __attribute__nonnull__(pTHX_1)
2883                         __attribute__nonnull__(pTHX_2);
2884
2885 STATIC bool     S_need_utf8(const char *pat, const char *patend)
2886                         __attribute__nonnull__(1)
2887                         __attribute__nonnull__(2);
2888
2889 STATIC char     S_first_symbol(const char *pat, const char *patend)
2890                         __attribute__nonnull__(1)
2891                         __attribute__nonnull__(2);
2892
2893 #endif
2894
2895 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2896 STATIC OP*      S_docatch(pTHX_ OP *o)
2897                         __attribute__warn_unused_result__;
2898
2899 STATIC void     S_docatch_body(pTHX);
2900 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2901                         __attribute__warn_unused_result__
2902                         __attribute__nonnull__(pTHX_1)
2903                         __attribute__nonnull__(pTHX_2)
2904                         __attribute__nonnull__(pTHX_3)
2905                         __attribute__nonnull__(pTHX_4);
2906
2907 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2908                         __attribute__warn_unused_result__
2909                         __attribute__nonnull__(pTHX_1);
2910
2911 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2912                         __attribute__warn_unused_result__;
2913
2914 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2915                         __attribute__warn_unused_result__;
2916
2917 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2918                         __attribute__warn_unused_result__
2919                         __attribute__nonnull__(pTHX_1);
2920
2921 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2922                         __attribute__warn_unused_result__;
2923
2924 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2925                         __attribute__warn_unused_result__;
2926
2927 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2928                         __attribute__warn_unused_result__
2929                         __attribute__nonnull__(pTHX_1);
2930
2931 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
2932                         __attribute__nonnull__(pTHX_2);
2933
2934 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2935                         __attribute__warn_unused_result__;
2936
2937 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2938                         __attribute__warn_unused_result__
2939                         __attribute__nonnull__(pTHX_1)
2940                         __attribute__nonnull__(pTHX_2);
2941
2942 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2943                         __attribute__warn_unused_result__
2944                         __attribute__nonnull__(pTHX_1);
2945
2946 #endif
2947
2948 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2949 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2950                         __attribute__nonnull__(pTHX_1)
2951                         __attribute__nonnull__(pTHX_2)
2952                         __attribute__nonnull__(pTHX_3);
2953
2954 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
2955                         __attribute__warn_unused_result__
2956                         __attribute__nonnull__(pTHX_1)
2957                         __attribute__nonnull__(pTHX_2);
2958
2959 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
2960                         __attribute__warn_unused_result__
2961                         __attribute__nonnull__(pTHX_1);
2962
2963 #endif
2964
2965 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2966 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2967                         __attribute__nonnull__(pTHX_1)
2968                         __attribute__nonnull__(pTHX_2)
2969                         __attribute__nonnull__(pTHX_3);
2970
2971 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2972                         __attribute__nonnull__(pTHX_1);
2973
2974 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2975 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2976                         __attribute__warn_unused_result__
2977                         __attribute__nonnull__(pTHX_1)
2978                         __attribute__nonnull__(pTHX_2);
2979
2980 #  endif
2981 #endif
2982
2983 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2984 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
2985                         __attribute__nonnull__(pTHX_1)
2986                         __attribute__nonnull__(pTHX_3);
2987
2988 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
2989                         __attribute__nonnull__(pTHX_1);
2990
2991 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
2992                         __attribute__nonnull__(pTHX_1)
2993                         __attribute__nonnull__(pTHX_2);
2994
2995 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
2996                         __attribute__nonnull__(pTHX_1)
2997                         __attribute__nonnull__(pTHX_2);
2998
2999 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3000                         __attribute__nonnull__(pTHX_1)
3001                         __attribute__nonnull__(pTHX_3)
3002                         __attribute__nonnull__(pTHX_4);
3003
3004 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3005                         __attribute__nonnull__(pTHX_1);
3006
3007 STATIC I32      S_regcurly(pTHX_ const char *)
3008                         __attribute__warn_unused_result__
3009                         __attribute__nonnull__(pTHX_1);
3010
3011 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3012                         __attribute__nonnull__(pTHX_1);
3013
3014 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3015                         __attribute__nonnull__(pTHX_1)
3016                         __attribute__nonnull__(pTHX_2);
3017
3018 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3019                         __attribute__nonnull__(pTHX_1)
3020                         __attribute__nonnull__(pTHX_3);
3021
3022 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3023                         __attribute__nonnull__(pTHX_1)
3024                         __attribute__nonnull__(pTHX_2)
3025                         __attribute__nonnull__(pTHX_3);
3026
3027 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3028                         __attribute__nonnull__(pTHX_1)
3029                         __attribute__nonnull__(pTHX_2)
3030                         __attribute__nonnull__(pTHX_3);
3031
3032 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3033                         __attribute__nonnull__(pTHX_1)
3034                         __attribute__nonnull__(pTHX_2);
3035
3036 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3037                         __attribute__nonnull__(pTHX_1);
3038
3039 #  ifdef DEBUGGING
3040 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3041                         __attribute__nonnull__(pTHX_1)
3042                         __attribute__nonnull__(pTHX_2)
3043                         __attribute__nonnull__(pTHX_4);
3044
3045 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3046                         __attribute__nonnull__(pTHX_1);
3047
3048 #  endif
3049 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3050                         __attribute__nonnull__(pTHX_1)
3051                         __attribute__nonnull__(pTHX_2);
3052
3053 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3054                         __attribute__nonnull__(pTHX_1)
3055                         __attribute__nonnull__(pTHX_2);
3056
3057 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3058                         __attribute__nonnull__(pTHX_1);
3059
3060 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3061                         __attribute__nonnull__(pTHX_1)
3062                         __attribute__nonnull__(pTHX_2);
3063
3064 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3065                         __attribute__nonnull__(pTHX_1)
3066                         __attribute__nonnull__(pTHX_2);
3067
3068 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3069                         __attribute__nonnull__(pTHX_1)
3070                         __attribute__nonnull__(pTHX_2);
3071
3072 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3073                         __attribute__nonnull__(pTHX_1)
3074                         __attribute__nonnull__(pTHX_2)
3075                         __attribute__nonnull__(pTHX_3);
3076
3077 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* pRExC_state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
3078                         __attribute__nonnull__(pTHX_1)
3079                         __attribute__nonnull__(pTHX_2)
3080                         __attribute__nonnull__(pTHX_3)
3081                         __attribute__nonnull__(pTHX_4);
3082
3083 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3084                         __attribute__nonnull__(pTHX_1)
3085                         __attribute__nonnull__(pTHX_3);
3086
3087 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3088                         __attribute__noreturn__
3089                         __attribute__nonnull__(pTHX_1)
3090                         __attribute__nonnull__(pTHX_2);
3091
3092 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3093                         __attribute__nonnull__(pTHX_1);
3094
3095 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3096                         __attribute__nonnull__(pTHX_1);
3097
3098
3099 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3100                         __attribute__nonnull__(pTHX_1)
3101                         __attribute__nonnull__(pTHX_2)
3102                         __attribute__nonnull__(pTHX_3)
3103                         __attribute__nonnull__(pTHX_4)
3104                         __attribute__nonnull__(pTHX_5);
3105
3106 #endif
3107
3108 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3109 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3110                         __attribute__warn_unused_result__
3111                         __attribute__nonnull__(pTHX_1);
3112
3113 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3114                         __attribute__warn_unused_result__
3115                         __attribute__nonnull__(pTHX_1);
3116
3117 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3118                         __attribute__warn_unused_result__
3119                         __attribute__nonnull__(pTHX_1)
3120                         __attribute__nonnull__(pTHX_3);
3121
3122 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3123                         __attribute__warn_unused_result__
3124                         __attribute__nonnull__(pTHX_1)
3125                         __attribute__nonnull__(pTHX_2);
3126
3127 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3128                         __attribute__warn_unused_result__
3129                         __attribute__nonnull__(pTHX_1)
3130                         __attribute__nonnull__(pTHX_2);
3131
3132 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3133 STATIC char*    S_regcppop(pTHX);
3134 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3135 STATIC void     S_cache_re(pTHX_ regexp *prog)
3136                         __attribute__nonnull__(pTHX_1);
3137
3138 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3139                         __attribute__warn_unused_result__
3140                         __attribute__nonnull__(pTHX_1);
3141
3142 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3143                         __attribute__warn_unused_result__
3144                         __attribute__nonnull__(pTHX_1)
3145                         __attribute__nonnull__(pTHX_3);
3146
3147 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3148                         __attribute__warn_unused_result__
3149                         __attribute__nonnull__(pTHX_1);
3150
3151 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3152                         __attribute__warn_unused_result__
3153                         __attribute__nonnull__(pTHX_1)
3154                         __attribute__nonnull__(pTHX_3);
3155
3156 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3157                         __attribute__warn_unused_result__
3158                         __attribute__nonnull__(pTHX_1)
3159                         __attribute__nonnull__(pTHX_2)
3160                         __attribute__nonnull__(pTHX_3)
3161                         __attribute__nonnull__(pTHX_4);
3162
3163 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3164                         __attribute__nonnull__(pTHX_1);
3165
3166 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3167                         __attribute__nonnull__(pTHX_1);
3168
3169 #endif
3170
3171 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3172 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3173 STATIC void     S_debprof(pTHX_ const OP *o)
3174                         __attribute__nonnull__(pTHX_1);
3175
3176 #endif
3177
3178 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3179 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3180                         __attribute__nonnull__(pTHX_1);
3181
3182 #endif
3183
3184 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3185 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3186                         __attribute__nonnull__(pTHX_1)
3187                         __attribute__nonnull__(pTHX_2);
3188
3189 #endif
3190
3191 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3192 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3193                         __attribute__warn_unused_result__
3194                         __attribute__nonnull__(1)
3195                         __attribute__nonnull__(5);
3196
3197 STATIC IV       S_asIV(pTHX_ SV* sv)
3198                         __attribute__warn_unused_result__
3199                         __attribute__nonnull__(pTHX_1);
3200
3201 STATIC UV       S_asUV(pTHX_ SV* sv)
3202                         __attribute__warn_unused_result__
3203                         __attribute__nonnull__(pTHX_1);
3204
3205 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3206                         __attribute__nonnull__(pTHX_1);
3207
3208 STATIC void     S_not_a_number(pTHX_ SV *sv)
3209                         __attribute__nonnull__(pTHX_1);
3210
3211 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3212                         __attribute__nonnull__(pTHX_1);
3213
3214 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3215                         __attribute__nonnull__(pTHX_1)
3216                         __attribute__nonnull__(pTHX_2);
3217
3218 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3219                         __attribute__warn_unused_result__;
3220
3221 #  ifdef DEBUGGING
3222 STATIC void     S_del_sv(pTHX_ SV *p)
3223                         __attribute__nonnull__(pTHX_1);
3224
3225 #  endif
3226 #  if !defined(NV_PRESERVES_UV)
3227 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3228                         __attribute__nonnull__(pTHX_1);
3229
3230 #  endif
3231 STATIC I32      S_expect_number(pTHX_ char** pattern)
3232                         __attribute__warn_unused_result__
3233                         __attribute__nonnull__(pTHX_1);
3234
3235 #
3236 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)
3237                         __attribute__nonnull__(pTHX_1)
3238                         __attribute__nonnull__(pTHX_2)
3239                         __attribute__nonnull__(pTHX_3)
3240                         __attribute__nonnull__(pTHX_5)
3241                         __attribute__nonnull__(pTHX_7)
3242                         __attribute__nonnull__(pTHX_8)
3243                         __attribute__nonnull__(pTHX_9);
3244
3245 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3246                         __attribute__nonnull__(pTHX_1)
3247                         __attribute__nonnull__(pTHX_2)
3248                         __attribute__nonnull__(pTHX_3)
3249                         __attribute__nonnull__(pTHX_6)
3250                         __attribute__nonnull__(pTHX_7);
3251
3252 #if defined(PERL_OLD_COPY_ON_WRITE)
3253 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3254                         __attribute__nonnull__(pTHX_1)
3255                         __attribute__nonnull__(pTHX_2)
3256                         __attribute__nonnull__(pTHX_4);
3257
3258 #endif
3259 #endif
3260
3261 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3262 STATIC void     S_check_uni(pTHX);
3263 STATIC void     S_force_next(pTHX_ I32 type);
3264 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3265                         __attribute__nonnull__(pTHX_1);
3266
3267 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3268                         __attribute__nonnull__(pTHX_1);
3269
3270 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3271                         __attribute__nonnull__(pTHX_1);
3272
3273 STATIC int      S_pending_ident(pTHX);
3274 STATIC char*    S_scan_const(pTHX_ char *start)
3275                         __attribute__warn_unused_result__
3276                         __attribute__nonnull__(pTHX_1);
3277
3278 STATIC char*    S_scan_formline(pTHX_ char *s)
3279                         __attribute__warn_unused_result__
3280                         __attribute__nonnull__(pTHX_1);
3281
3282 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3283                         __attribute__warn_unused_result__
3284                         __attribute__nonnull__(pTHX_1);
3285
3286 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3287                         __attribute__nonnull__(pTHX_1)
3288                         __attribute__nonnull__(pTHX_2)
3289                         __attribute__nonnull__(pTHX_3);
3290
3291 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3292                         __attribute__warn_unused_result__
3293                         __attribute__nonnull__(pTHX_1);
3294
3295 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3296                         __attribute__warn_unused_result__
3297                         __attribute__nonnull__(pTHX_1);
3298
3299 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3300                         __attribute__warn_unused_result__
3301                         __attribute__nonnull__(pTHX_1);
3302
3303 STATIC char*    S_scan_subst(pTHX_ char *start)
3304                         __attribute__warn_unused_result__
3305                         __attribute__nonnull__(pTHX_1);
3306
3307 STATIC char*    S_scan_trans(pTHX_ char *start)
3308                         __attribute__warn_unused_result__
3309                         __attribute__nonnull__(pTHX_1);
3310
3311 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3312                         __attribute__nonnull__(pTHX_1)
3313                         __attribute__nonnull__(pTHX_2)
3314                         __attribute__nonnull__(pTHX_5);
3315
3316 STATIC char*    S_skipspace(pTHX_ char *s)
3317                         __attribute__warn_unused_result__
3318                         __attribute__nonnull__(pTHX_1);
3319
3320 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3321                         __attribute__warn_unused_result__
3322                         __attribute__nonnull__(pTHX_1);
3323
3324 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3325                         __attribute__nonnull__(pTHX_1)
3326                         __attribute__nonnull__(pTHX_2)
3327                         __attribute__nonnull__(pTHX_3);
3328
3329 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3330                         __attribute__nonnull__(pTHX_1);
3331
3332 STATIC void     S_incline(pTHX_ char *s)
3333                         __attribute__nonnull__(pTHX_1);
3334
3335 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3336                         __attribute__nonnull__(pTHX_1)
3337                         __attribute__nonnull__(pTHX_2);
3338
3339 STATIC int      S_intuit_more(pTHX_ char *s)
3340                         __attribute__nonnull__(pTHX_1);
3341
3342 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3343                         __attribute__nonnull__(pTHX_3);
3344
3345 STATIC void     S_missingterm(pTHX_ char *s)
3346                         __attribute__noreturn__;
3347
3348 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3349                         __attribute__nonnull__(pTHX_1);
3350
3351 STATIC void     S_set_csh(pTHX);
3352 STATIC I32      S_sublex_done(pTHX)
3353                         __attribute__warn_unused_result__;
3354
3355 STATIC I32      S_sublex_push(pTHX)
3356                         __attribute__warn_unused_result__;
3357
3358 STATIC I32      S_sublex_start(pTHX)
3359                         __attribute__warn_unused_result__;
3360
3361 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3362                         __attribute__warn_unused_result__
3363                         __attribute__nonnull__(pTHX_1)
3364                         __attribute__nonnull__(pTHX_2);
3365
3366 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3367                         __attribute__warn_unused_result__
3368                         __attribute__nonnull__(pTHX_1);
3369
3370 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3371                         __attribute__nonnull__(pTHX_3)
3372                         __attribute__nonnull__(pTHX_4);
3373
3374 #  if defined(DEBUGGING)
3375 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3376                         __attribute__nonnull__(pTHX_1);
3377
3378 #  endif
3379 STATIC int      S_ao(pTHX_ int toketype);
3380 STATIC void     S_depcom(pTHX);
3381 STATIC const char*      S_incl_perldb(pTHX);
3382 #if 0
3383 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3384 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3385 #endif
3386 #  if defined(PERL_CR_FILTER)
3387 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3388 #  endif
3389 #endif
3390
3391 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3392 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3393                         __attribute__nonnull__(pTHX_2);
3394
3395 #endif
3396
3397 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3398 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3399 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3400                         __attribute__nonnull__(pTHX_1);
3401
3402 #endif
3403 #endif
3404
3405 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3406 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3407                         __attribute__nonnull__(pTHX_1);
3408
3409 STATIC SV*      S_mess_alloc(pTHX);
3410 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3411 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3412 #endif
3413
3414 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3415 STATIC NV       S_mulexp10(NV value, I32 exponent);
3416 #endif
3417
3418 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3419 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3420                         __attribute__nonnull__(pTHX_1);
3421
3422 #endif
3423
3424 START_EXTERN_C
3425
3426 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3427                         __attribute__nonnull__(pTHX_1);
3428
3429 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3430                         __attribute__nonnull__(pTHX_1)
3431                         __attribute__nonnull__(pTHX_2);
3432
3433 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3434                         __attribute__nonnull__(pTHX_1);
3435
3436 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3437                         __attribute__nonnull__(pTHX_1);
3438
3439 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3440                         __attribute__nonnull__(pTHX_1);
3441
3442 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3443                         __attribute__nonnull__(pTHX_1)
3444                         __attribute__nonnull__(pTHX_2);
3445
3446 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3447                         __attribute__nonnull__(pTHX_1)
3448                         __attribute__nonnull__(pTHX_2);
3449
3450 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3451 #ifdef PERL_OLD_COPY_ON_WRITE
3452 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3453                         __attribute__nonnull__(pTHX_1)
3454                         __attribute__nonnull__(pTHX_2);
3455
3456 #endif
3457
3458 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3459 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3460 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3461 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3462 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3463 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3464 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3465 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3466 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3467 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3468                         __attribute__nonnull__(pTHX_2);
3469
3470 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3471 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3472                         __attribute__nonnull__(pTHX_2);
3473
3474 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3475                         __attribute__nonnull__(pTHX_2);
3476
3477 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3478                         __attribute__nonnull__(pTHX_2);
3479
3480 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3481 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3482
3483 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3484 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3485 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3486                         __attribute__warn_unused_result__;
3487
3488 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3489                         __attribute__warn_unused_result__;
3490
3491
3492 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3493                         __attribute__warn_unused_result__;
3494
3495 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3496                         __attribute__warn_unused_result__;
3497
3498 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3499                         __attribute__warn_unused_result__;
3500
3501 #endif /* PERLIO_LAYERS */
3502
3503 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3504 #ifdef PERL_IN_DEB_C
3505 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3506                         __attribute__nonnull__(pTHX_1);
3507
3508 #endif
3509
3510 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3511                         __attribute__malloc__
3512                         __attribute__warn_unused_result__;
3513
3514 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3515                         __attribute__nonnull__(pTHX_1);
3516
3517 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3518                         __attribute__nonnull__(pTHX_1);
3519
3520 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3521                         __attribute__nonnull__(pTHX_1);
3522
3523 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3524                         __attribute__nonnull__(pTHX_1)
3525                         __attribute__nonnull__(pTHX_3);
3526
3527 #ifdef DEBUGGING
3528 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3529                         __attribute__nonnull__(pTHX_2);
3530
3531 #endif
3532 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3533 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3534 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3535                         __attribute__nonnull__(pTHX_2);
3536
3537 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3538                         __attribute__nonnull__(pTHX_1)
3539                         __attribute__nonnull__(pTHX_2)
3540                         __attribute__nonnull__(pTHX_3);
3541
3542
3543 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3544                         __attribute__nonnull__(pTHX_1);
3545
3546 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3547                         __attribute__warn_unused_result__;
3548
3549
3550 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3551 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)
3552                         __attribute__nonnull__(pTHX_1)
3553                         __attribute__nonnull__(pTHX_2)
3554                         __attribute__nonnull__(pTHX_6)
3555                         __attribute__nonnull__(pTHX_7);
3556
3557 #  if defined(DEBUGGING)
3558 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3559                         __attribute__nonnull__(pTHX_1)
3560                         __attribute__nonnull__(pTHX_2);
3561
3562 #  endif
3563 #endif
3564 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3565                         __attribute__warn_unused_result__;
3566
3567 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3568 #if defined(DEBUGGING)
3569 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3570                         __attribute__warn_unused_result__
3571                         __attribute__nonnull__(pTHX_1);
3572
3573 #endif
3574 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3575 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3576                         __attribute__nonnull__(pTHX_1);
3577
3578
3579 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3580                         __attribute__warn_unused_result__
3581                         __attribute__nonnull__(pTHX_1);
3582
3583 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3584                         __attribute__warn_unused_result__
3585                         __attribute__nonnull__(pTHX_1);
3586
3587 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3588                         __attribute__warn_unused_result__
3589                         __attribute__nonnull__(pTHX_1);
3590
3591 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3592                         __attribute__nonnull__(pTHX_1);
3593
3594 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3595                         __attribute__nonnull__(pTHX_1);
3596
3597 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3598                         __attribute__nonnull__(pTHX_1);
3599
3600 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3601                         __attribute__nonnull__(pTHX_1);
3602
3603 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3604                         __attribute__warn_unused_result__
3605                         __attribute__nonnull__(pTHX_1);
3606
3607 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3608                         __attribute__warn_unused_result__
3609                         __attribute__nonnull__(pTHX_1);
3610
3611 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3612                         __attribute__nonnull__(pTHX_1);
3613
3614
3615 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3616                         __attribute__nonnull__(pTHX_1)
3617                         __attribute__nonnull__(pTHX_2);
3618
3619 #ifdef PERL_IN_SV_C
3620 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3621 #endif
3622
3623 #ifdef PERL_NEED_MY_HTOLE16
3624 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3625 #endif
3626 #ifdef PERL_NEED_MY_LETOH16
3627 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3628 #endif
3629 #ifdef PERL_NEED_MY_HTOBE16
3630 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3631 #endif
3632 #ifdef PERL_NEED_MY_BETOH16
3633 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3634 #endif
3635 #ifdef PERL_NEED_MY_HTOLE32
3636 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3637 #endif
3638 #ifdef PERL_NEED_MY_LETOH32
3639 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3640 #endif
3641 #ifdef PERL_NEED_MY_HTOBE32
3642 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3643 #endif
3644 #ifdef PERL_NEED_MY_BETOH32
3645 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3646 #endif
3647 #ifdef PERL_NEED_MY_HTOLE64
3648 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3649 #endif
3650 #ifdef PERL_NEED_MY_LETOH64
3651 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3652 #endif
3653 #ifdef PERL_NEED_MY_HTOBE64
3654 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3655 #endif
3656 #ifdef PERL_NEED_MY_BETOH64
3657 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3658 #endif
3659
3660 #ifdef PERL_NEED_MY_HTOLES
3661 PERL_CALLCONV short     Perl_my_htoles(short n);
3662 #endif
3663 #ifdef PERL_NEED_MY_LETOHS
3664 PERL_CALLCONV short     Perl_my_letohs(short n);
3665 #endif
3666 #ifdef PERL_NEED_MY_HTOBES
3667 PERL_CALLCONV short     Perl_my_htobes(short n);
3668 #endif
3669 #ifdef PERL_NEED_MY_BETOHS
3670 PERL_CALLCONV short     Perl_my_betohs(short n);
3671 #endif
3672 #ifdef PERL_NEED_MY_HTOLEI
3673 PERL_CALLCONV int       Perl_my_htolei(int n);
3674 #endif
3675 #ifdef PERL_NEED_MY_LETOHI
3676 PERL_CALLCONV int       Perl_my_letohi(int n);
3677 #endif
3678 #ifdef PERL_NEED_MY_HTOBEI
3679 PERL_CALLCONV int       Perl_my_htobei(int n);
3680 #endif
3681 #ifdef PERL_NEED_MY_BETOHI
3682 PERL_CALLCONV int       Perl_my_betohi(int n);
3683 #endif
3684 #ifdef PERL_NEED_MY_HTOLEL
3685 PERL_CALLCONV long      Perl_my_htolel(long n);
3686 #endif
3687 #ifdef PERL_NEED_MY_LETOHL
3688 PERL_CALLCONV long      Perl_my_letohl(long n);
3689 #endif
3690 #ifdef PERL_NEED_MY_HTOBEL
3691 PERL_CALLCONV long      Perl_my_htobel(long n);
3692 #endif
3693 #ifdef PERL_NEED_MY_BETOHL
3694 PERL_CALLCONV long      Perl_my_betohl(long n);
3695 #endif
3696
3697 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3698                         __attribute__nonnull__(1);
3699
3700
3701 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3702                         __attribute__nonnull__(pTHX_1);
3703
3704 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3705                         __attribute__nonnull__(pTHX_1);
3706
3707 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3708                         __attribute__warn_unused_result__
3709                         __attribute__nonnull__(pTHX_1);
3710
3711
3712 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3713                         __attribute__warn_unused_result__
3714                         __attribute__nonnull__(pTHX_1)
3715                         __attribute__nonnull__(pTHX_2);
3716
3717
3718 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3719 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
3720                         __attribute__nonnull__(pTHX_1);
3721
3722 #endif
3723
3724 #ifdef PERL_DONT_CREATE_GVSV
3725 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3726                         __attribute__nonnull__(pTHX_1);
3727
3728 #endif
3729 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3730 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3731
3732 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3733                         __attribute__nonnull__(pTHX_1);
3734
3735
3736 END_EXTERN_C
3737 /*
3738  * ex: set ts=8 sts=4 sw=4 noet:
3739  */
3740 /* ex: set ro: */