proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
  23 #endif
  24 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  25 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  26                         __attribute__nonnull__(1);
  27
  28 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  29                         __attribute__nonnull__(1);
  30
  31 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  32                         __attribute__nonnull__(1);
  33
  34 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  35                         __attribute__nonnull__(1);
  36
  37 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
  38 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  39                         __attribute__warn_unused_result__;
  40
  41 #if defined(USE_ITHREADS)
  42 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
  43 #  if defined(PERL_IMPLICIT_SYS)
  44 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
  45 #  endif
  46 #endif
  47
  48 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  49                         __attribute__malloc__
  50                         __attribute__warn_unused_result__;
  51
  52 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  53                         __attribute__malloc__
  54                         __attribute__warn_unused_result__;
  55
  56 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  57                         __attribute__malloc__
  58                         __attribute__warn_unused_result__;
  59
  60 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  61 #if defined(MYMALLOC)
  62 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  63                         __attribute__warn_unused_result__;
  64
  65 #endif
  66
  67 PERL_CALLCONV void*     Perl_get_context(void)
  68                         __attribute__warn_unused_result__;
  69
  70 PERL_CALLCONV void      Perl_set_context(void *thx)
  71                         __attribute__nonnull__(1);
  72
  73
  74 END_EXTERN_C
  75
  76 /* functions with flag 'n' should come before here */
  77 START_EXTERN_C
  78 #  include "pp_proto.h"
  79 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  80                         __attribute__nonnull__(pTHX_1)
  81                         __attribute__nonnull__(pTHX_2);
  82
  83 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
  84                         __attribute__nonnull__(pTHX_1);
  85
  86 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
  87                         __attribute__warn_unused_result__;
  88
  89 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
  90 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
  91 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  92                         __attribute__nonnull__(pTHX_2)
  93                         __attribute__nonnull__(pTHX_3);
  94
  95 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  96                         __attribute__nonnull__(pTHX_1)
  97                         __attribute__nonnull__(pTHX_2)
  98                         __attribute__nonnull__(pTHX_3);
  99
 100 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
 101 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
 102 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 103                         __attribute__warn_unused_result__;
 104
 105 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 106                         __attribute__nonnull__(pTHX_1);
 107
 108 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 109                         __attribute__warn_unused_result__
 110                         __attribute__nonnull__(pTHX_2);
 111
 112 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 116                         __attribute__nonnull__(pTHX_1);
 117
 118 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 119                         __attribute__warn_unused_result__
 120                         __attribute__nonnull__(pTHX_1);
 121
 122 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 123                         __attribute__warn_unused_result__
 124                         __attribute__nonnull__(pTHX_2);
 125
 126 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 127 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 128                         __attribute__nonnull__(pTHX_2);
 129
 130 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 131                         __attribute__nonnull__(pTHX_1);
 132
 133 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 134                         __attribute__warn_unused_result__;
 135
 136 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 137 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 138 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 139 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 140                         __attribute__nonnull__(pTHX_1);
 141
 142 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 143                         __attribute__warn_unused_result__
 144                         __attribute__nonnull__(pTHX_2)
 145                         __attribute__nonnull__(pTHX_3);
 146
 147 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 148                         __attribute__warn_unused_result__
 149                         __attribute__nonnull__(pTHX_2);
 150
 151 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 152                         __attribute__warn_unused_result__;
 153
 154 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 155                         __attribute__warn_unused_result__;
 156
 157 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 158 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 159 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 160                         __attribute__nonnull__(pTHX_2);
 161
 162 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
 163                         __attribute__warn_unused_result__
 164                         __attribute__nonnull__(pTHX_3);
 165
 166 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 167                         __attribute__warn_unused_result__;
 168
 169 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 170                         __attribute__warn_unused_result__;
 171
 172 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 173                         __attribute__warn_unused_result__;
 174
 175 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 176                         __attribute__warn_unused_result__;
 177
 178 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 179 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 180                         __attribute__warn_unused_result__;
 181
 182 #endif
 183 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 184                         __attribute__warn_unused_result__;
 185
 186 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 187                         __attribute__noreturn__
 188                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 189                         __attribute__nonnull__(pTHX_1);
 190
 191 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 192                         __attribute__noreturn__
 193                         __attribute__nonnull__(pTHX_1);
 194
 195 #if defined(PERL_IMPLICIT_CONTEXT)
 196 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 197                         __attribute__noreturn__
 198                         __attribute__format__(__printf__,1,2)
 199                         __attribute__nonnull__(1);
 200
 201 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 202                         __attribute__format__(__printf__,1,2)
 203                         __attribute__nonnull__(1);
 204
 205 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 206                         __attribute__format__(__printf__,1,2)
 207                         __attribute__nonnull__(1);
 208
 209 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 210                         __attribute__format__(__printf__,1,2)
 211                         __attribute__nonnull__(1);
 212
 213 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 214                         __attribute__nonnull__(2)
 215                         __attribute__nonnull__(3);
 216
 217 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 218                         __attribute__format__(__printf__,1,2)
 219                         __attribute__nonnull__(1);
 220
 221 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 222                         __attribute__format__(__printf__,1,2)
 223                         __attribute__nonnull__(1);
 224
 225 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 226                         __attribute__format__(__printf__,2,3)
 227                         __attribute__nonnull__(2);
 228
 229 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 230                         __attribute__format__(__printf__,1,2)
 231                         __attribute__nonnull__(1);
 232
 233 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 234                         __attribute__format__(__printf__,2,3)
 235                         __attribute__nonnull__(1);
 236
 237 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 238                         __attribute__format__(__printf__,2,3)
 239                         __attribute__nonnull__(1);
 240
 241 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 242                         __attribute__format__(__printf__,2,3)
 243                         __attribute__nonnull__(1);
 244
 245 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 246                         __attribute__format__(__printf__,2,3)
 247                         __attribute__nonnull__(1);
 248
 249 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 250                         __attribute__format__(__printf__,2,3)
 251                         __attribute__nonnull__(1)
 252                         __attribute__nonnull__(2);
 253
 254 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 255                         __attribute__format__(__printf__,1,2)
 256                         __attribute__nonnull__(1);
 257
 258 #endif
 259 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 260                         __attribute__nonnull__(pTHX_1);
 261
 262 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 263                         __attribute__nonnull__(pTHX_1);
 264
 265 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 266                         __attribute__warn_unused_result__;
 267
 268 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 269                         __attribute__warn_unused_result__;
 270
 271 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 272                         __attribute__nonnull__(pTHX_1);
 273
 274 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 275                         __attribute__nonnull__(pTHX_1);
 276
 277 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 278 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 279                         __attribute__nonnull__(pTHX_1);
 280
 281 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 282                         __attribute__warn_unused_result__
 283                         __attribute__nonnull__(pTHX_2);
 284
 285 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 286                         __attribute__warn_unused_result__
 287                         __attribute__pure__;
 288
 289 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 290                         __attribute__warn_unused_result__
 291                         __attribute__pure__;
 292
 293 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 294                         __attribute__warn_unused_result__
 295                         __attribute__pure__;
 296
 297 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 298                         __attribute__warn_unused_result__
 299                         __attribute__pure__;
 300
 301 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 302                         __attribute__warn_unused_result__
 303                         __attribute__pure__;
 304
 305 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 306                         __attribute__warn_unused_result__;
 307
 308 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 309                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 310                         __attribute__nonnull__(pTHX_1);
 311
 312 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 313                         __attribute__nonnull__(pTHX_1);
 314
 315 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 316 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 317                         __attribute__nonnull__(pTHX_1);
 318
 319 PERL_CALLCONV I32       Perl_debstack(pTHX);
 320 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 321 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 322                         __attribute__nonnull__(pTHX_1)
 323                         __attribute__nonnull__(pTHX_2)
 324                         __attribute__nonnull__(pTHX_3)
 325                         __attribute__nonnull__(pTHX_4)
 326                         __attribute__nonnull__(pTHX_6);
 327
 328 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 329                         __attribute__nonnull__(pTHX_1);
 330
 331 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 332                         __attribute__nonnull__(pTHX_1);
 333
 334 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 335                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 336                         __attribute__nonnull__(pTHX_1);
 337
 338 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 339 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen)
 340                         __attribute__nonnull__(pTHX_1);
 341
 342 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 343 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 344                         __attribute__nonnull__(pTHX_2)
 345                         __attribute__nonnull__(pTHX_3);
 346
 347 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 348                         __attribute__nonnull__(pTHX_2)
 349                         __attribute__nonnull__(pTHX_3);
 350
 351 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 352                         __attribute__nonnull__(pTHX_1);
 353
 354 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 355                         __attribute__nonnull__(pTHX_1)
 356                         __attribute__nonnull__(pTHX_2);
 357
 358 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 359                         __attribute__nonnull__(pTHX_1);
 360
 361 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 362                         __attribute__nonnull__(pTHX_1);
 363
 364 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
 365                         __attribute__nonnull__(pTHX_1);
 366
 367 #if defined(WIN32) || defined(SYMBIAN)
 368 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 369                         __attribute__nonnull__(pTHX_1)
 370                         __attribute__nonnull__(pTHX_2)
 371                         __attribute__nonnull__(pTHX_3);
 372
 373 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 374                         __attribute__nonnull__(pTHX_1);
 375
 376 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 377                         __attribute__nonnull__(pTHX_1);
 378
 379 #endif
 380 #if !defined(WIN32)
 381 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag)
 382                         __attribute__nonnull__(pTHX_1);
 383
 384 #endif
 385 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 386 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 387 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
 388 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
 389 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
 390 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
 391 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
 392 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
 393 #endif
 394 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 395                         __attribute__nonnull__(pTHX_1)
 396                         __attribute__nonnull__(pTHX_2)
 397                         __attribute__nonnull__(pTHX_3)
 398                         __attribute__nonnull__(pTHX_4);
 399
 400 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 401 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 402                         __attribute__nonnull__(pTHX_1)
 403                         __attribute__nonnull__(pTHX_2);
 404
 405 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 406                         __attribute__nonnull__(pTHX_1)
 407                         __attribute__nonnull__(pTHX_2)
 408                         __attribute__nonnull__(pTHX_8);
 409
 410 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 411                         __attribute__nonnull__(pTHX_1)
 412                         __attribute__nonnull__(pTHX_2);
 413
 414 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 415                         __attribute__nonnull__(pTHX_1);
 416
 417 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 418                         __attribute__nonnull__(pTHX_2);
 419
 420 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 421                         __attribute__warn_unused_result__;
 422
 423 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 424                         __attribute__nonnull__(pTHX_1);
 425
 426 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 427 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 428                         __attribute__nonnull__(pTHX_1)
 429                         __attribute__nonnull__(pTHX_3);
 430
 431 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 432                         __attribute__nonnull__(pTHX_1);
 433
 434 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 435                         __attribute__warn_unused_result__
 436                         __attribute__nonnull__(pTHX_1);
 437
 438 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 439                         __attribute__nonnull__(pTHX_1);
 440
 441 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 442                         __attribute__nonnull__(pTHX_1);
 443
 444 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 445                         __attribute__nonnull__(pTHX_1);
 446
 447 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 448                         __attribute__nonnull__(pTHX_2)
 449                         __attribute__nonnull__(pTHX_3)
 450                         __attribute__nonnull__(pTHX_4);
 451
 452 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term)
 453                         __attribute__nonnull__(pTHX_1);
 454
 455 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 456                         __attribute__warn_unused_result__;
 457
 458 PERL_CALLCONV void      Perl_dump_all(pTHX);
 459 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 460 #if defined(DUMP_FDS)
 461 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 462                         __attribute__nonnull__(pTHX_1);
 463
 464 #endif
 465 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 466                         __attribute__nonnull__(pTHX_1);
 467
 468 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 469                         __attribute__nonnull__(pTHX_1);
 470
 471 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 472                         __attribute__nonnull__(pTHX_1);
 473
 474 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 475 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 476                         __attribute__nonnull__(pTHX_1);
 477
 478 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 479                         __attribute__nonnull__(pTHX_1);
 480
 481 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 482                         __attribute__nonnull__(pTHX_1);
 483
 484 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 485                         __attribute__warn_unused_result__
 486                         __attribute__nonnull__(pTHX_1)
 487                         __attribute__nonnull__(pTHX_2)
 488                         __attribute__nonnull__(pTHX_3);
 489
 490 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
 491 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
 492                         __attribute__nonnull__(pTHX_1);
 493
 494 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 495                         __attribute__nonnull__(pTHX_1);
 496
 497 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 498                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 499                         __attribute__nonnull__(pTHX_1);
 500
 501 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 502                         __attribute__nonnull__(pTHX_1);
 503
 504 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 505 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 506 #if !defined(HAS_GETENV_LEN)
 507 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 508                         __attribute__nonnull__(pTHX_1)
 509                         __attribute__nonnull__(pTHX_2);
 510
 511 #endif
 512 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 513 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 514 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 515                         __attribute__nonnull__(pTHX_1);
 516
 517 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 518                         __attribute__nonnull__(pTHX_1);
 519
 520 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 521                         __attribute__nonnull__(pTHX_1);
 522
 523 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 524                         __attribute__warn_unused_result__
 525                         __attribute__nonnull__(pTHX_2);
 526
 527 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 528                         __attribute__nonnull__(pTHX_1);
 529
 530 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 531                         __attribute__nonnull__(pTHX_1)
 532                         __attribute__nonnull__(pTHX_2);
 533
 534 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 535                         __attribute__nonnull__(pTHX_1)
 536                         __attribute__nonnull__(pTHX_2); */
 537
 538 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 539                         __attribute__nonnull__(pTHX_1)
 540                         __attribute__nonnull__(pTHX_2);
 541
 542 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 543                         __attribute__nonnull__(pTHX_1);
 544
 545 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 546 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 547 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
 548 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
 549 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 550                         __attribute__nonnull__(pTHX_1);
 551
 552 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 553                         __attribute__nonnull__(pTHX_1)
 554                         __attribute__nonnull__(pTHX_2);
 555
 556 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 557                         __attribute__nonnull__(pTHX_1)
 558                         __attribute__nonnull__(pTHX_2); */
 559
 560 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 561                         __attribute__nonnull__(pTHX_1)
 562                         __attribute__nonnull__(pTHX_2);
 563
 564 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 565                         __attribute__nonnull__(pTHX_1)
 566                         __attribute__nonnull__(pTHX_3);
 567
 568 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
 569 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
 570 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 571 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 572 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
 573 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
 574 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
 575 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 576                         __attribute__warn_unused_result__;
 577
 578 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 579                         __attribute__warn_unused_result__;
 580
 581 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
 582 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
 583 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
 584                         __attribute__nonnull__(pTHX_1);
 585
 586 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 587                         __attribute__nonnull__(pTHX_1);
 588
 589 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 590                         __attribute__warn_unused_result__
 591                         __attribute__nonnull__(pTHX_1)
 592                         __attribute__nonnull__(pTHX_2);
 593
 594 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 595                         __attribute__warn_unused_result__
 596                         __attribute__nonnull__(pTHX_1);
 597
 598 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
 599                         __attribute__warn_unused_result__
 600                         __attribute__nonnull__(pTHX_1);
 601
 602 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 603                         __attribute__warn_unused_result__
 604                         __attribute__nonnull__(pTHX_1)
 605                         __attribute__nonnull__(pTHX_2)
 606                         __attribute__nonnull__(pTHX_3);
 607
 608 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 609                         __attribute__warn_unused_result__
 610                         __attribute__nonnull__(pTHX_1);
 611
 612 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 613                         __attribute__warn_unused_result__
 614                         __attribute__nonnull__(pTHX_1)
 615                         __attribute__nonnull__(pTHX_2);
 616
 617 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 618                         __attribute__nonnull__(pTHX_1);
 619
 620 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
 621 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 622 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 623 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 624 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 625 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 626                         __attribute__pure__
 627                         __attribute__nonnull__(pTHX_1)
 628                         __attribute__nonnull__(pTHX_2);
 629
 630 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 631                         __attribute__pure__
 632                         __attribute__nonnull__(pTHX_1)
 633                         __attribute__nonnull__(pTHX_2);
 634
 635 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)
 636                         __attribute__nonnull__(pTHX_1)
 637                         __attribute__nonnull__(pTHX_5);
 638
 639 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
 640                         __attribute__warn_unused_result__;
 641
 642 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 643                         __attribute__nonnull__(pTHX_2);
 644
 645 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 646 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 647 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
 648 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 649 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 650                         __attribute__warn_unused_result__
 651                         __attribute__pure__
 652                         __attribute__nonnull__(pTHX_1)
 653                         __attribute__nonnull__(pTHX_2);
 654
 655 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 656                         __attribute__warn_unused_result__
 657                         __attribute__nonnull__(pTHX_1);
 658
 659 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 660                         __attribute__warn_unused_result__;
 661
 662 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 663                         __attribute__warn_unused_result__
 664                         __attribute__nonnull__(pTHX_1);
 665
 666 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 667                         __attribute__warn_unused_result__;
 668
 669 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 670                         __attribute__warn_unused_result__
 671                         __attribute__pure__;
 672
 673 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 674                         __attribute__warn_unused_result__
 675                         __attribute__pure__;
 676
 677 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 678                         __attribute__warn_unused_result__
 679                         __attribute__pure__;
 680
 681 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 682                         __attribute__warn_unused_result__
 683                         __attribute__pure__;
 684
 685 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 686                         __attribute__warn_unused_result__
 687                         __attribute__pure__;
 688
 689 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 690                         __attribute__warn_unused_result__
 691                         __attribute__pure__;
 692
 693 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 694                         __attribute__warn_unused_result__
 695                         __attribute__pure__;
 696
 697 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 698                         __attribute__warn_unused_result__
 699                         __attribute__pure__;
 700
 701 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 702                         __attribute__warn_unused_result__
 703                         __attribute__pure__;
 704
 705 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 706                         __attribute__warn_unused_result__
 707                         __attribute__pure__;
 708
 709 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 710                         __attribute__warn_unused_result__
 711                         __attribute__pure__;
 712
 713 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 714                         __attribute__warn_unused_result__
 715                         __attribute__pure__;
 716
 717 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 718                         __attribute__warn_unused_result__
 719                         __attribute__pure__;
 720
 721 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 722                         __attribute__warn_unused_result__
 723                         __attribute__pure__;
 724
 725 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 726                         __attribute__warn_unused_result__
 727                         __attribute__pure__;
 728
 729 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 730                         __attribute__warn_unused_result__
 731                         __attribute__pure__;
 732
 733 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 734                         __attribute__warn_unused_result__
 735                         __attribute__pure__;
 736
 737 PERL_CALLCONV UV        Perl_to_uni_upper(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_title(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_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 746                         __attribute__nonnull__(pTHX_2)
 747                         __attribute__nonnull__(pTHX_3);
 748
 749 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 750                         __attribute__nonnull__(pTHX_2)
 751                         __attribute__nonnull__(pTHX_3);
 752
 753 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 754                         __attribute__warn_unused_result__
 755                         __attribute__pure__;
 756
 757 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 758                         __attribute__warn_unused_result__
 759                         __attribute__pure__;
 760
 761 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 762                         __attribute__warn_unused_result__
 763                         __attribute__pure__;
 764
 765 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 766                         __attribute__warn_unused_result__
 767                         __attribute__pure__;
 768
 769 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 770                         __attribute__warn_unused_result__
 771                         __attribute__pure__;
 772
 773 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 774                         __attribute__warn_unused_result__
 775                         __attribute__pure__;
 776
 777 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 778                         __attribute__warn_unused_result__
 779                         __attribute__pure__;
 780
 781 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 782                         __attribute__warn_unused_result__
 783                         __attribute__pure__;
 784
 785 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 786                         __attribute__warn_unused_result__
 787                         __attribute__pure__;
 788
 789 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 790                         __attribute__warn_unused_result__
 791                         __attribute__pure__;
 792
 793 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 794                         __attribute__warn_unused_result__
 795                         __attribute__pure__;
 796
 797 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 798                         __attribute__warn_unused_result__
 799                         __attribute__pure__;
 800
 801 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 802                         __attribute__warn_unused_result__
 803                         __attribute__pure__;
 804
 805 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 806                         __attribute__warn_unused_result__
 807                         __attribute__pure__;
 808
 809 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 810                         __attribute__nonnull__(pTHX_1);
 811
 812 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 813                         __attribute__nonnull__(pTHX_1);
 814
 815 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 816                         __attribute__nonnull__(pTHX_1);
 817
 818 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 819                         __attribute__nonnull__(pTHX_1);
 820
 821 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 822                         __attribute__warn_unused_result__
 823                         __attribute__nonnull__(pTHX_1);
 824
 825 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 826                         __attribute__warn_unused_result__
 827                         __attribute__nonnull__(pTHX_1);
 828
 829 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 830                         __attribute__warn_unused_result__
 831                         __attribute__nonnull__(pTHX_1);
 832
 833 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 834                         __attribute__warn_unused_result__
 835                         __attribute__nonnull__(pTHX_1);
 836
 837 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 838                         __attribute__warn_unused_result__
 839                         __attribute__nonnull__(pTHX_1);
 840
 841 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 842                         __attribute__warn_unused_result__
 843                         __attribute__nonnull__(pTHX_1);
 844
 845 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 846                         __attribute__warn_unused_result__
 847                         __attribute__nonnull__(pTHX_1);
 848
 849 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 850                         __attribute__warn_unused_result__
 851                         __attribute__nonnull__(pTHX_1);
 852
 853 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 854                         __attribute__warn_unused_result__
 855                         __attribute__nonnull__(pTHX_1);
 856
 857 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 858                         __attribute__warn_unused_result__
 859                         __attribute__nonnull__(pTHX_1);
 860
 861 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 862                         __attribute__warn_unused_result__
 863                         __attribute__nonnull__(pTHX_1);
 864
 865 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 866                         __attribute__warn_unused_result__
 867                         __attribute__nonnull__(pTHX_1);
 868
 869 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 870                         __attribute__warn_unused_result__
 871                         __attribute__nonnull__(pTHX_1);
 872
 873 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 874                         __attribute__warn_unused_result__
 875                         __attribute__nonnull__(pTHX_1);
 876
 877 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 878                         __attribute__warn_unused_result__
 879                         __attribute__nonnull__(pTHX_1);
 880
 881 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 882                         __attribute__warn_unused_result__
 883                         __attribute__nonnull__(pTHX_1);
 884
 885 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 886                         __attribute__nonnull__(pTHX_1);
 887
 888 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 889                         __attribute__pure__
 890                         __attribute__nonnull__(pTHX_1);
 891
 892 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 893 PERL_CALLCONV void      Perl_lex_end(pTHX);
 894 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
 895 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
 896                         __attribute__nonnull__(pTHX_1);
 897
 898 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
 899                         __attribute__nonnull__(pTHX_1);
 900
 901 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 902 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 903 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
 904                         __attribute__nonnull__(pTHX_1);
 905
 906 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 907 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 908 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
 909                         __attribute__nonnull__(pTHX_2);
 910
 911 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
 912                         __attribute__nonnull__(pTHX_2);
 913
 914 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
 915 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 916                         __attribute__warn_unused_result__
 917                         __attribute__nonnull__(pTHX_1);
 918
 919 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 920                         __attribute__nonnull__(pTHX_1)
 921                         __attribute__nonnull__(pTHX_2)
 922                         __attribute__nonnull__(pTHX_3);
 923
 924 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 925                         __attribute__nonnull__(pTHX_1)
 926                         __attribute__nonnull__(pTHX_2)
 927                         __attribute__nonnull__(pTHX_3);
 928
 929 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
 930                         __attribute__nonnull__(pTHX_1);
 931
 932 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
 933                         __attribute__warn_unused_result__;
 934
 935 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
 936 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
 937 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
 938 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
 939 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
 940 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
 941 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
 942 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
 943 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
 944 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
 945                         __attribute__nonnull__(pTHX_1)
 946                         __attribute__nonnull__(pTHX_2);
 947
 948 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
 949 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
 950 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
 951 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
 952 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
 953 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
 954 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
 955 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
 956 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
 957 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
 958 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
 959 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
 960 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
 961 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
 962 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
 963                         __attribute__noreturn__;
 964
 965 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
 966 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
 967 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
 968 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
 969 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
 970 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
 971 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
 972 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
 973 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
 974 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
 975 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 976 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
 977 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
 978 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
 979 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
 980 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
 981 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
 982 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
 983 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
 984 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
 985 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
 986 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
 987 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
 988 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
 989 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
 990 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
 991 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
 992 #if defined(USE_LOCALE_COLLATE)
 993 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
 994 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
 995 #endif
 996 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
 997                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 998                         __attribute__nonnull__(pTHX_1);
 999
1000 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1001                         __attribute__nonnull__(pTHX_1);
1002
1003 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
1004 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
1005 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1006                         __attribute__nonnull__(pTHX_1);
1007
1008 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1009                         __attribute__nonnull__(pTHX_1)
1010                         __attribute__nonnull__(pTHX_2);
1011
1012 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1013                         __attribute__nonnull__(pTHX_1)
1014                         __attribute__nonnull__(pTHX_2);
1015
1016 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1017                         __attribute__warn_unused_result__;
1018
1019 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1020                         __attribute__nonnull__(pTHX_1);
1021
1022 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1023                         __attribute__nonnull__(pTHX_1);
1024
1025 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1026                         __attribute__nonnull__(pTHX_1);
1027
1028 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1029                         __attribute__nonnull__(pTHX_1);
1030
1031 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1032                         __attribute__nonnull__(pTHX_1);
1033
1034 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1035                         __attribute__nonnull__(pTHX_1);
1036
1037 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1038                         __attribute__nonnull__(pTHX_1);
1039
1040 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1041 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1042 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
1043 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1044                         __attribute__nonnull__(pTHX_1);
1045
1046 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1047                         __attribute__nonnull__(pTHX_1);
1048
1049 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1050 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1051                         __attribute__nonnull__(1)
1052                         __attribute__nonnull__(2);
1053
1054 #endif
1055 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1056 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1057                         __attribute__nonnull__(1);
1058
1059 #endif
1060 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1061                         __attribute__noreturn__;
1062
1063 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1064                         __attribute__noreturn__;
1065
1066 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1067 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1068 PERL_CALLCONV void      Perl_atfork_lock(void);
1069 PERL_CALLCONV void      Perl_atfork_unlock(void);
1070 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1071 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1072 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1073                         __attribute__pure__
1074                         __attribute__nonnull__(1)
1075                         __attribute__nonnull__(2);
1076
1077 #endif
1078 #if !defined(HAS_MEMSET)
1079 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1080                         __attribute__nonnull__(1);
1081
1082 #endif
1083 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1084 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
1085 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
1086 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1087 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1088 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);
1089 #if defined(MYSWAP)
1090 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1091                         __attribute__malloc__
1092                         __attribute__warn_unused_result__
1093                         __attribute__pure__;
1094
1095 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1096                         __attribute__malloc__
1097                         __attribute__warn_unused_result__
1098                         __attribute__pure__;
1099
1100 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1101                         __attribute__malloc__
1102                         __attribute__warn_unused_result__
1103                         __attribute__pure__;
1104
1105 #endif
1106 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1107 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1108                         __attribute__malloc__
1109                         __attribute__warn_unused_result__;
1110
1111 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1112                         __attribute__malloc__
1113                         __attribute__warn_unused_result__;
1114
1115 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1116 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1117                         __attribute__malloc__
1118                         __attribute__warn_unused_result__;
1119
1120 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1121                         __attribute__malloc__
1122                         __attribute__warn_unused_result__
1123                         __attribute__nonnull__(pTHX_2);
1124
1125 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1126 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1127 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
1128                         __attribute__malloc__
1129                         __attribute__warn_unused_result__;
1130
1131 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1132                         __attribute__malloc__
1133                         __attribute__warn_unused_result__;
1134
1135 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1136                         __attribute__malloc__
1137                         __attribute__warn_unused_result__;
1138
1139 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1140                         __attribute__malloc__
1141                         __attribute__warn_unused_result__;
1142
1143 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1144                         __attribute__malloc__
1145                         __attribute__warn_unused_result__;
1146
1147 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1148                         __attribute__malloc__
1149                         __attribute__warn_unused_result__;
1150
1151 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1152                         __attribute__nonnull__(pTHX_1);
1153
1154 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1155                         __attribute__malloc__
1156                         __attribute__warn_unused_result__;
1157
1158 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1159                         __attribute__malloc__
1160                         __attribute__warn_unused_result__;
1161
1162 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1163                         __attribute__malloc__
1164                         __attribute__warn_unused_result__;
1165
1166 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1167 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1168                         __attribute__nonnull__(pTHX_1)
1169                         __attribute__nonnull__(pTHX_2)
1170                         __attribute__nonnull__(pTHX_3);
1171
1172 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1173                         __attribute__malloc__
1174                         __attribute__warn_unused_result__;
1175
1176 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1177                         __attribute__malloc__
1178                         __attribute__warn_unused_result__
1179                         __attribute__nonnull__(pTHX_1);
1180
1181 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1182                         __attribute__malloc__
1183                         __attribute__warn_unused_result__;
1184
1185 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1186                         __attribute__malloc__
1187                         __attribute__warn_unused_result__;
1188
1189 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1190                         __attribute__malloc__
1191                         __attribute__warn_unused_result__;
1192
1193 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1194                         __attribute__malloc__
1195                         __attribute__warn_unused_result__;
1196
1197 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1198                         __attribute__malloc__
1199                         __attribute__warn_unused_result__;
1200
1201 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1202                         __attribute__malloc__
1203                         __attribute__warn_unused_result__
1204                         __attribute__nonnull__(pTHX_1);
1205
1206 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1207                         __attribute__malloc__
1208                         __attribute__warn_unused_result__;
1209
1210 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1211                         __attribute__malloc__
1212                         __attribute__warn_unused_result__;
1213
1214 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1215                         __attribute__malloc__
1216                         __attribute__warn_unused_result__;
1217
1218 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1219                         __attribute__malloc__
1220                         __attribute__warn_unused_result__;
1221
1222 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1223                         __attribute__malloc__
1224                         __attribute__warn_unused_result__;
1225
1226 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1227                         __attribute__malloc__
1228                         __attribute__warn_unused_result__;
1229
1230 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1231                         __attribute__malloc__
1232                         __attribute__warn_unused_result__;
1233
1234 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1235                         __attribute__malloc__
1236                         __attribute__warn_unused_result__
1237                         __attribute__nonnull__(pTHX_1);
1238
1239 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1240                         __attribute__malloc__
1241                         __attribute__warn_unused_result__
1242                         __attribute__nonnull__(pTHX_1);
1243
1244 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1245                         __attribute__malloc__
1246                         __attribute__warn_unused_result__;
1247
1248 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1249                         __attribute__malloc__
1250                         __attribute__warn_unused_result__
1251                         __attribute__nonnull__(pTHX_1);
1252
1253 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1254                         __attribute__malloc__
1255                         __attribute__warn_unused_result__
1256                         __attribute__nonnull__(pTHX_3);
1257
1258 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1259                         __attribute__malloc__
1260                         __attribute__warn_unused_result__;
1261
1262 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1263                         __attribute__malloc__
1264                         __attribute__warn_unused_result__;
1265
1266 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1267                         __attribute__malloc__
1268                         __attribute__warn_unused_result__;
1269
1270 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1271                         __attribute__malloc__
1272                         __attribute__warn_unused_result__;
1273
1274 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1275                         __attribute__malloc__
1276                         __attribute__warn_unused_result__;
1277
1278 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1279                         __attribute__malloc__
1280                         __attribute__warn_unused_result__;
1281
1282 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1283                         __attribute__malloc__
1284                         __attribute__warn_unused_result__;
1285
1286 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1287                         __attribute__malloc__
1288                         __attribute__warn_unused_result__
1289                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1290                         __attribute__nonnull__(pTHX_1);
1291
1292 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1293                         __attribute__malloc__
1294                         __attribute__warn_unused_result__
1295                         __attribute__nonnull__(pTHX_1);
1296
1297 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1298                         __attribute__malloc__
1299                         __attribute__warn_unused_result__
1300                         __attribute__nonnull__(pTHX_1);
1301
1302 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1303                         __attribute__malloc__
1304                         __attribute__warn_unused_result__;
1305
1306 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1307                         __attribute__malloc__
1308                         __attribute__warn_unused_result__;
1309
1310 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1311                         __attribute__malloc__
1312                         __attribute__warn_unused_result__;
1313
1314 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1315                         __attribute__malloc__
1316                         __attribute__warn_unused_result__;
1317
1318 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1319                         __attribute__nonnull__(pTHX_1)
1320                         __attribute__nonnull__(pTHX_2);
1321
1322 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1323                         __attribute__nonnull__(pTHX_1)
1324                         __attribute__nonnull__(pTHX_2);
1325
1326 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1327 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1328 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1329 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1330 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1331 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1332                         __attribute__nonnull__(pTHX_1)
1333                         __attribute__nonnull__(pTHX_2);
1334
1335 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1336 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1337                         __attribute__pure__;
1338
1339 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1340                         __attribute__noreturn__;
1341
1342 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1343 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1344 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1345 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1346                         __attribute__nonnull__(pTHX_1);
1347
1348 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1349                         __attribute__warn_unused_result__
1350                         __attribute__nonnull__(pTHX_1);
1351
1352 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1353 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1354                         __attribute__warn_unused_result__
1355                         __attribute__nonnull__(pTHX_1);
1356
1357 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1358                         __attribute__warn_unused_result__
1359                         __attribute__nonnull__(pTHX_1);
1360
1361 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1362 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1363 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1364 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1365 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1366 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1367 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1368 #if defined(USE_REENTRANT_API)
1369 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1370 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1371 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1372 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1373 #endif
1374 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1375 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1376                         __attribute__nonnull__(pTHX_1)
1377                         __attribute__nonnull__(pTHX_3);
1378
1379 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1380                         __attribute__nonnull__(pTHX_1);
1381
1382 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1383                         __attribute__nonnull__(pTHX_1);
1384
1385 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1386                         __attribute__nonnull__(pTHX_1);
1387
1388 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1389 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1390                         __attribute__nonnull__(pTHX_1);
1391
1392 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1393                         __attribute__nonnull__(pTHX_1);
1394
1395 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1396                         __attribute__nonnull__(pTHX_1);
1397
1398 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1399                         __attribute__nonnull__(pTHX_1);
1400
1401 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1402                         __attribute__nonnull__(pTHX_1);
1403
1404 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1405                         __attribute__nonnull__(pTHX_1);
1406
1407 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1408 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1409 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1410 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1411                         __attribute__nonnull__(pTHX_1);
1412
1413 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1414 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1415 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1416 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1417 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1418                         __attribute__nonnull__(pTHX_1);
1419
1420 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);
1421 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1422 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1423 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1424                         __attribute__nonnull__(pTHX_1);
1425
1426 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1427                         __attribute__nonnull__(pTHX_1)
1428                         __attribute__nonnull__(pTHX_2);
1429
1430 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1431                         __attribute__nonnull__(pTHX_1)
1432                         __attribute__nonnull__(pTHX_2);
1433
1434 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1435 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1436 PERL_CALLCONV void      Perl_push_scope(pTHX);
1437 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1438 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1439 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1440                         __attribute__nonnull__(pTHX_1);
1441
1442 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1443 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1444                         __attribute__nonnull__(pTHX_1)
1445                         __attribute__nonnull__(pTHX_2)
1446                         __attribute__nonnull__(pTHX_3)
1447                         __attribute__nonnull__(pTHX_4)
1448                         __attribute__nonnull__(pTHX_6);
1449
1450 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1451 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1452                         __attribute__nonnull__(pTHX_1)
1453                         __attribute__nonnull__(pTHX_2)
1454                         __attribute__nonnull__(pTHX_3);
1455
1456 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);
1457 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1458 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1459                         __attribute__nonnull__(pTHX_1)
1460                         __attribute__nonnull__(pTHX_2)
1461                         __attribute__nonnull__(pTHX_3)
1462                         __attribute__nonnull__(pTHX_4);
1463
1464 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1465                         __attribute__warn_unused_result__
1466                         __attribute__nonnull__(pTHX_1);
1467
1468 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1469 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1470                         __attribute__nonnull__(pTHX_1)
1471                         __attribute__nonnull__(pTHX_2);
1472
1473 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1474                         __attribute__pure__
1475                         __attribute__nonnull__(pTHX_1)
1476                         __attribute__nonnull__(pTHX_2)
1477                         __attribute__nonnull__(pTHX_3)
1478                         __attribute__nonnull__(pTHX_4);
1479
1480 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1481 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1482 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1483                         __attribute__nonnull__(pTHX_3);
1484
1485 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1486 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1487                         __attribute__nonnull__(pTHX_1);
1488
1489 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1490                         __attribute__nonnull__(pTHX_1)
1491                         __attribute__nonnull__(pTHX_2);
1492
1493 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2);
1496
1497 #if !defined(HAS_RENAME)
1498 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1499                         __attribute__nonnull__(pTHX_1)
1500                         __attribute__nonnull__(pTHX_2);
1501
1502 #endif
1503 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1504                         __attribute__malloc__
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507
1508 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1509                         __attribute__malloc__
1510                         __attribute__warn_unused_result__
1511                         __attribute__nonnull__(pTHX_1);
1512
1513 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1514                         __attribute__malloc__
1515                         __attribute__warn_unused_result__;
1516
1517 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1518                         __attribute__malloc__
1519                         __attribute__warn_unused_result__
1520                         __attribute__nonnull__(pTHX_1);
1521
1522 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1523 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1524 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1525                         __attribute__nonnull__(pTHX_1)
1526                         __attribute__nonnull__(pTHX_3);
1527
1528 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1529 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1530                         __attribute__nonnull__(pTHX_1);
1531
1532 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1533                         __attribute__nonnull__(pTHX_1);
1534
1535 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1536                         __attribute__nonnull__(pTHX_1);
1537
1538 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1539                         __attribute__nonnull__(pTHX_1);
1540
1541 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1542                         __attribute__nonnull__(pTHX_1)
1543                         __attribute__nonnull__(pTHX_2);
1544
1545 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1546 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1547 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1548 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1549 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1550 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1551                         __attribute__nonnull__(pTHX_1);
1552
1553 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1554                         __attribute__nonnull__(pTHX_1);
1555
1556 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1557                         __attribute__nonnull__(pTHX_1);
1558
1559 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1560                         __attribute__nonnull__(pTHX_1);
1561
1562 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1563                         __attribute__nonnull__(pTHX_1);
1564
1565 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1566                         __attribute__nonnull__(pTHX_1)
1567                         __attribute__nonnull__(pTHX_2)
1568                         __attribute__nonnull__(pTHX_3);
1569
1570 PERL_CALLCONV void      Perl_save_hints(pTHX)
1571                         __attribute__noreturn__;
1572
1573 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1574                         __attribute__nonnull__(pTHX_1);
1575
1576 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1577                         __attribute__nonnull__(pTHX_1);
1578
1579 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1580                         __attribute__nonnull__(pTHX_1);
1581
1582 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1583                         __attribute__nonnull__(pTHX_1);
1584
1585 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1586                         __attribute__nonnull__(pTHX_1);
1587
1588 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1589                         __attribute__nonnull__(pTHX_1);
1590
1591 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1592                         __attribute__nonnull__(pTHX_1);
1593
1594 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1595                         __attribute__nonnull__(pTHX_1);
1596
1597 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1598                         __attribute__nonnull__(pTHX_1);
1599
1600 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1601                         __attribute__nonnull__(pTHX_1);
1602
1603 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1604 PERL_CALLCONV void      Perl_save_op(pTHX);
1605 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1606                         __attribute__nonnull__(pTHX_1);
1607
1608 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1609                         __attribute__nonnull__(pTHX_1);
1610
1611 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1612                         __attribute__nonnull__(pTHX_1);
1613
1614 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1615 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1616 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1617                         __attribute__nonnull__(pTHX_1);
1618
1619 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1620                         __attribute__nonnull__(pTHX_1);
1621
1622 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1623                         __attribute__noreturn__;
1624
1625 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1626 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1627 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1628 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1629 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1630                         __attribute__nonnull__(pTHX_1);
1631
1632 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1633                         __attribute__nonnull__(pTHX_1)
1634                         __attribute__nonnull__(pTHX_3);
1635
1636 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_3);
1639
1640 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1641                         __attribute__nonnull__(pTHX_1)
1642                         __attribute__nonnull__(pTHX_2);
1643
1644 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_3);
1647
1648 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1649 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2)
1652                         __attribute__nonnull__(pTHX_5);
1653
1654 #if !defined(VMS)
1655 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1656 #endif
1657 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1658 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1659                         __attribute__nonnull__(pTHX_1);
1660
1661 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1662 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1663 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1664                         __attribute__nonnull__(pTHX_1)
1665                         __attribute__nonnull__(pTHX_2);
1666
1667 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1668                         __attribute__warn_unused_result__;
1669
1670 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1671                         __attribute__nonnull__(pTHX_1);
1672
1673 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1674                         __attribute__nonnull__(pTHX_1);
1675
1676 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1677                         __attribute__nonnull__(pTHX_2)
1678                         __attribute__nonnull__(pTHX_3);
1679
1680 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1681                         __attribute__nonnull__(pTHX_1);
1682
1683 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1684                         __attribute__nonnull__(pTHX_1); */
1685
1686 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1687                         __attribute__nonnull__(pTHX_1);
1688
1689 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1690                         __attribute__nonnull__(pTHX_1);
1691
1692 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1693                         __attribute__nonnull__(pTHX_1);
1694
1695 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1696                         __attribute__nonnull__(pTHX_1); */
1697
1698 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1699                         __attribute__nonnull__(pTHX_1);
1700
1701 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1702                         __attribute__nonnull__(pTHX_1);
1703
1704 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1705                         __attribute__nonnull__(pTHX_1);
1706
1707 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1708                         __attribute__nonnull__(pTHX_1);
1709
1710 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1711                         __attribute__nonnull__(pTHX_1); */
1712
1713 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1714                         __attribute__nonnull__(pTHX_1);
1715
1716 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1717                         __attribute__nonnull__(pTHX_1);
1718
1719 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1720                         __attribute__nonnull__(pTHX_1);
1721
1722 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1723                         __attribute__nonnull__(pTHX_1);
1724
1725 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1726                         __attribute__nonnull__(pTHX_1)
1727                         __attribute__nonnull__(pTHX_2);
1728
1729 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732
1733 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1734                         __attribute__nonnull__(pTHX_1)
1735                         __attribute__nonnull__(pTHX_2);
1736
1737 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
1738 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1739                         __attribute__nonnull__(pTHX_1);
1740
1741 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1742                         __attribute__nonnull__(pTHX_1);
1743
1744 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1745                         __attribute__nonnull__(pTHX_1)
1746                         __attribute__nonnull__(pTHX_2);
1747
1748 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1749                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1750                         __attribute__nonnull__(pTHX_1)
1751                         __attribute__nonnull__(pTHX_2);
1752
1753 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1754                         __attribute__nonnull__(pTHX_1)
1755                         __attribute__nonnull__(pTHX_2);
1756
1757 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1758                         __attribute__nonnull__(pTHX_1)
1759                         __attribute__nonnull__(pTHX_2);
1760
1761 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2); */
1764
1765 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1766                         __attribute__nonnull__(pTHX_1); */
1767
1768 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1769                         __attribute__nonnull__(pTHX_1);
1770
1771 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1772 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1773 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1774                         __attribute__nonnull__(pTHX_1);
1775
1776 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1777                         __attribute__nonnull__(pTHX_1)
1778                         __attribute__nonnull__(pTHX_2);
1779
1780 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1781                         __attribute__nonnull__(pTHX_1)
1782                         __attribute__nonnull__(pTHX_2);
1783
1784 #if defined(USE_LOCALE_COLLATE)
1785 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2);
1788
1789 #endif
1790 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1791                         __attribute__nonnull__(pTHX_1)
1792                         __attribute__nonnull__(pTHX_2)
1793                         __attribute__nonnull__(pTHX_3)
1794                         __attribute__nonnull__(pTHX_4);
1795
1796 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1797                         __attribute__nonnull__(pTHX_1);
1798
1799 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1800                         __attribute__nonnull__(pTHX_1);
1801
1802 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1803                         __attribute__nonnull__(pTHX_1);
1804
1805 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1806                         __attribute__warn_unused_result__
1807                         __attribute__nonnull__(pTHX_1)
1808                         __attribute__nonnull__(pTHX_2);
1809
1810 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1811                         __attribute__nonnull__(pTHX_1)
1812                         __attribute__nonnull__(pTHX_2);
1813
1814 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1815 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1816                         __attribute__nonnull__(pTHX_1);
1817
1818 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1819 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1820                         __attribute__nonnull__(pTHX_1)
1821                         __attribute__nonnull__(pTHX_2);
1822
1823 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1824                         __attribute__nonnull__(pTHX_1);
1825
1826 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1827                         __attribute__nonnull__(pTHX_1);
1828
1829 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_4);
1832
1833 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1834                         __attribute__nonnull__(pTHX_2);
1835
1836 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
1837 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1838 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1839 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1840                         __attribute__nonnull__(pTHX_1);
1841
1842 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1843                         __attribute__nonnull__(pTHX_1);
1844
1845 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1846                         __attribute__malloc__
1847                         __attribute__warn_unused_result__;
1848
1849 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1850                         __attribute__warn_unused_result__;
1851
1852 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1853 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1854 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1855                         __attribute__nonnull__(pTHX_2);
1856
1857 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1858                         __attribute__nonnull__(pTHX_2);
1859
1860 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
1861                         __attribute__nonnull__(pTHX_1); */
1862
1863 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
1864                         __attribute__nonnull__(pTHX_1);
1865
1866 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
1867                         __attribute__nonnull__(pTHX_1);
1868
1869 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
1870                         __attribute__nonnull__(pTHX_1)
1871                         __attribute__nonnull__(pTHX_2);
1872
1873 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
1874                         __attribute__nonnull__(pTHX_1)
1875                         __attribute__nonnull__(pTHX_2)
1876                         __attribute__nonnull__(pTHX_3)
1877                         __attribute__nonnull__(pTHX_4)
1878                         __attribute__nonnull__(pTHX_5);
1879
1880 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1881                         __attribute__warn_unused_result__
1882                         __attribute__nonnull__(pTHX_1);
1883
1884 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1885                         __attribute__nonnull__(pTHX_1)
1886                         __attribute__nonnull__(pTHX_2);
1887
1888 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1889 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1890                         __attribute__nonnull__(pTHX_1);
1891
1892 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1893                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1894                         __attribute__nonnull__(pTHX_1)
1895                         __attribute__nonnull__(pTHX_2);
1896
1897 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1898                         __attribute__nonnull__(pTHX_1)
1899                         __attribute__nonnull__(pTHX_2);
1900
1901 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
1902                         __attribute__nonnull__(pTHX_1);
1903
1904 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1905                         __attribute__nonnull__(pTHX_1);
1906
1907 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
1908                         __attribute__nonnull__(pTHX_1);
1909
1910 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
1911                         __attribute__nonnull__(pTHX_1);
1912
1913 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
1914                         __attribute__nonnull__(pTHX_1);
1915
1916 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
1917                         __attribute__nonnull__(pTHX_1);
1918
1919 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
1920                         __attribute__nonnull__(pTHX_1);
1921
1922 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
1923                         __attribute__nonnull__(pTHX_1);
1924
1925 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
1926                         __attribute__nonnull__(pTHX_1)
1927                         __attribute__nonnull__(pTHX_3);
1928
1929 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
1930                         __attribute__nonnull__(pTHX_1);
1931
1932 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1933                         __attribute__nonnull__(pTHX_1);
1934
1935 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
1936                         __attribute__nonnull__(pTHX_1); */
1937
1938 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
1939                         __attribute__nonnull__(pTHX_1);
1940
1941 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1942                         __attribute__warn_unused_result__
1943                         __attribute__nonnull__(pTHX_1);
1944
1945 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1946                         __attribute__nonnull__(pTHX_1);
1947
1948 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1949                         __attribute__nonnull__(pTHX_1);
1950
1951 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1952                         __attribute__nonnull__(pTHX_1);
1953
1954 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1955                         __attribute__nonnull__(pTHX_1);
1956
1957 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1958                         __attribute__nonnull__(pTHX_1);
1959
1960 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1961                         __attribute__nonnull__(pTHX_1);
1962
1963 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1964                         __attribute__nonnull__(pTHX_1)
1965                         __attribute__nonnull__(pTHX_2);
1966
1967 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1968                         __attribute__nonnull__(pTHX_1)
1969                         __attribute__nonnull__(pTHX_2);
1970
1971 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
1972                         __attribute__warn_unused_result__
1973                         __attribute__nonnull__(pTHX_1);
1974
1975 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
1976                         __attribute__nonnull__(pTHX_1)
1977                         __attribute__nonnull__(pTHX_2)
1978                         __attribute__nonnull__(pTHX_3);
1979
1980 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
1981                         __attribute__nonnull__(pTHX_1)
1982                         __attribute__nonnull__(pTHX_2);
1983
1984 PERL_CALLCONV void      Perl_taint_env(pTHX);
1985 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
1986                         __attribute__nonnull__(pTHX_2);
1987
1988 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
1989                         __attribute__nonnull__(pTHX_1)
1990                         __attribute__nonnull__(pTHX_2)
1991                         __attribute__nonnull__(pTHX_4);
1992
1993 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1994                         __attribute__nonnull__(pTHX_1)
1995                         __attribute__nonnull__(pTHX_2);
1996
1997 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1998                         __attribute__nonnull__(pTHX_1)
1999                         __attribute__nonnull__(pTHX_2);
2000
2001 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2002                         __attribute__nonnull__(pTHX_1)
2003                         __attribute__nonnull__(pTHX_2);
2004
2005 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2006                         __attribute__nonnull__(pTHX_1)
2007                         __attribute__nonnull__(pTHX_2);
2008
2009 #if defined(UNLINK_ALL_VERSIONS)
2010 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f)
2011                         __attribute__nonnull__(pTHX_1);
2012
2013 #endif
2014 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)
2015                         __attribute__nonnull__(pTHX_1)
2016                         __attribute__nonnull__(pTHX_2)
2017                         __attribute__nonnull__(pTHX_3)
2018                         __attribute__nonnull__(pTHX_5);
2019
2020 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2021                         __attribute__nonnull__(pTHX_1)
2022                         __attribute__nonnull__(pTHX_2)
2023                         __attribute__nonnull__(pTHX_3)
2024                         __attribute__nonnull__(pTHX_4);
2025
2026 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2027 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2028 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2029                         __attribute__nonnull__(pTHX_4);
2030
2031 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2032                         __attribute__nonnull__(pTHX_1)
2033                         __attribute__nonnull__(pTHX_2)
2034                         __attribute__nonnull__(pTHX_4);
2035
2036 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2037                         __attribute__nonnull__(pTHX_1)
2038                         __attribute__nonnull__(pTHX_2)
2039                         __attribute__nonnull__(pTHX_4);
2040
2041 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2042                         __attribute__warn_unused_result__
2043                         __attribute__pure__
2044                         __attribute__nonnull__(pTHX_1)
2045                         __attribute__nonnull__(pTHX_2);
2046
2047 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2048                         __attribute__warn_unused_result__
2049                         __attribute__pure__
2050                         __attribute__nonnull__(pTHX_1)
2051                         __attribute__nonnull__(pTHX_2);
2052
2053 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2054                         __attribute__warn_unused_result__
2055                         __attribute__pure__
2056                         __attribute__nonnull__(pTHX_1);
2057
2058 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2059                         __attribute__nonnull__(pTHX_1)
2060                         __attribute__nonnull__(pTHX_2);
2061
2062 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_2);
2065
2066 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2067                         __attribute__nonnull__(pTHX_1)
2068                         __attribute__nonnull__(pTHX_2);
2069
2070 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2071                         __attribute__nonnull__(pTHX_1);
2072
2073 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2074                         __attribute__nonnull__(pTHX_1);
2075
2076 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2077                         __attribute__nonnull__(pTHX_1);
2078
2079 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2080                         __attribute__nonnull__(pTHX_1);
2081
2082 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2083                         __attribute__nonnull__(pTHX_1);
2084
2085 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2086                         __attribute__nonnull__(pTHX_1);
2087
2088 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2089                         __attribute__nonnull__(pTHX_1);
2090
2091 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2092                         __attribute__nonnull__(pTHX_1);
2093
2094 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
2095 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2096                         __attribute__warn_unused_result__;
2097
2098 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2099                         __attribute__nonnull__(pTHX_1);
2100
2101 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2102                         __attribute__nonnull__(pTHX_1);
2103
2104 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2105                         __attribute__nonnull__(pTHX_2);
2106
2107 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
2108 PERL_CALLCONV U32       Perl_seed(pTHX);
2109 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2110                         __attribute__warn_unused_result__;
2111
2112 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2113 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2114 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2115                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2116                         __attribute__nonnull__(pTHX_1);
2117
2118 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2119                         __attribute__nonnull__(pTHX_1);
2120
2121 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2122                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2123                         __attribute__nonnull__(pTHX_2);
2124
2125 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2126                         __attribute__nonnull__(pTHX_2);
2127
2128 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2129                         __attribute__nonnull__(pTHX_1);
2130
2131 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2132                         __attribute__nonnull__(pTHX_1);
2133
2134 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2135                         __attribute__nonnull__(pTHX_1);
2136
2137 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2138                         __attribute__nonnull__(pTHX_1);
2139
2140 PERL_CALLCONV int       Perl_yylex(pTHX);
2141 PERL_CALLCONV int       Perl_yyparse(pTHX);
2142 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2143                         __attribute__nonnull__(pTHX_1);
2144
2145 #if defined(MYMALLOC)
2146 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2147                         __attribute__nonnull__(pTHX_1);
2148
2149 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2150                         __attribute__warn_unused_result__
2151                         __attribute__nonnull__(pTHX_1);
2152
2153 #endif
2154 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2155                         __attribute__malloc__
2156                         __attribute__warn_unused_result__;
2157
2158 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2159                         __attribute__malloc__
2160                         __attribute__warn_unused_result__;
2161
2162 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2163                         __attribute__malloc__
2164                         __attribute__warn_unused_result__;
2165
2166 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2167 #if defined(PERL_GLOBAL_STRUCT)
2168 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2169 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2170 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
2171 #endif
2172 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2173 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2174 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2175                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2176                         __attribute__nonnull__(pTHX_1)
2177                         __attribute__nonnull__(pTHX_2);
2178
2179 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2180                         __attribute__nonnull__(pTHX_1)
2181                         __attribute__nonnull__(pTHX_2);
2182
2183 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2184                         __attribute__nonnull__(pTHX_1)
2185                         __attribute__nonnull__(pTHX_2);
2186
2187 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2188                         __attribute__nonnull__(pTHX_1)
2189                         __attribute__nonnull__(pTHX_2);
2190
2191 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2192                         __attribute__nonnull__(pTHX_1);
2193
2194 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2195                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2196                         __attribute__nonnull__(pTHX_1)
2197                         __attribute__nonnull__(pTHX_2);
2198
2199 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2200                         __attribute__nonnull__(pTHX_1)
2201                         __attribute__nonnull__(pTHX_2);
2202
2203 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2204                         __attribute__nonnull__(pTHX_1);
2205
2206 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2207                         __attribute__nonnull__(pTHX_1);
2208
2209 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2210                         __attribute__nonnull__(pTHX_1);
2211
2212 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2213                         __attribute__nonnull__(pTHX_1);
2214
2215 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2216                         __attribute__nonnull__(pTHX_1);
2217
2218 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2219                         __attribute__nonnull__(pTHX_1)
2220                         __attribute__nonnull__(pTHX_2);
2221
2222 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2223                         __attribute__nonnull__(pTHX_1);
2224
2225 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2226                         __attribute__nonnull__(pTHX_1);
2227
2228 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2229                         __attribute__warn_unused_result__;
2230
2231 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2232                         __attribute__nonnull__(pTHX_1)
2233                         __attribute__nonnull__(pTHX_2);
2234
2235 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2236                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2237                         __attribute__nonnull__(pTHX_2)
2238                         __attribute__nonnull__(pTHX_3);
2239
2240 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2241                         __attribute__nonnull__(pTHX_2)
2242                         __attribute__nonnull__(pTHX_3);
2243
2244 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2245                         __attribute__nonnull__(pTHX_2)
2246                         __attribute__nonnull__(pTHX_3)
2247                         __attribute__nonnull__(pTHX_4);
2248
2249 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2250                         __attribute__nonnull__(pTHX_2)
2251                         __attribute__nonnull__(pTHX_3)
2252                         __attribute__nonnull__(pTHX_4);
2253
2254 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2255                         __attribute__nonnull__(pTHX_2)
2256                         __attribute__nonnull__(pTHX_3)
2257                         __attribute__nonnull__(pTHX_4);
2258
2259 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2260                         __attribute__nonnull__(pTHX_2)
2261                         __attribute__nonnull__(pTHX_3);
2262
2263 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2264                         __attribute__nonnull__(pTHX_2);
2265
2266 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2267                         __attribute__nonnull__(pTHX_2);
2268
2269 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2270                         __attribute__nonnull__(pTHX_2);
2271
2272 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2273 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2274 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2275                         __attribute__warn_unused_result__
2276                         __attribute__nonnull__(pTHX_1);
2277
2278 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2279                         __attribute__warn_unused_result__
2280                         __attribute__nonnull__(pTHX_1);
2281
2282 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2283                         __attribute__warn_unused_result__
2284                         __attribute__nonnull__(pTHX_1);
2285
2286 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2287                         __attribute__warn_unused_result__
2288                         __attribute__nonnull__(pTHX_1); */
2289
2290 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2291                         __attribute__warn_unused_result__
2292                         __attribute__nonnull__(pTHX_1); */
2293
2294 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2295                         __attribute__warn_unused_result__
2296                         __attribute__nonnull__(pTHX_1); */
2297
2298 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2299                         __attribute__nonnull__(pTHX_1); */
2300
2301 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2302                         __attribute__nonnull__(pTHX_1);
2303
2304 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2305                         __attribute__nonnull__(pTHX_1);
2306
2307 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2308                         __attribute__nonnull__(pTHX_1);
2309
2310 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2311                         __attribute__nonnull__(pTHX_1);
2312
2313 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2314                         __attribute__nonnull__(pTHX_1);
2315
2316 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2317 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2318                         __attribute__nonnull__(pTHX_1);
2319
2320 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2321                         __attribute__nonnull__(pTHX_1)
2322                         __attribute__nonnull__(pTHX_2);
2323
2324 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2325 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2326 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2327                         __attribute__noreturn__;
2328
2329 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2330                         __attribute__nonnull__(pTHX_1);
2331
2332 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2333 #if defined(USE_ITHREADS)
2334 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2335                         __attribute__malloc__
2336                         __attribute__warn_unused_result__
2337                         __attribute__nonnull__(pTHX_4);
2338
2339 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2340                         __attribute__malloc__
2341                         __attribute__warn_unused_result__
2342                         __attribute__nonnull__(pTHX_2);
2343
2344 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2345                         __attribute__malloc__
2346                         __attribute__warn_unused_result__
2347                         __attribute__nonnull__(pTHX_1)
2348                         __attribute__nonnull__(pTHX_2);
2349
2350 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2351                         __attribute__malloc__
2352                         __attribute__warn_unused_result__
2353                         __attribute__nonnull__(pTHX_2);
2354
2355 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
2356                         __attribute__malloc__
2357                         __attribute__warn_unused_result__
2358                         __attribute__nonnull__(pTHX_3);
2359
2360 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2361                         __attribute__malloc__
2362                         __attribute__warn_unused_result__
2363                         __attribute__nonnull__(pTHX_2);
2364
2365 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2366                         __attribute__malloc__
2367                         __attribute__warn_unused_result__
2368                         __attribute__nonnull__(pTHX_2);
2369
2370 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2371                         __attribute__malloc__
2372                         __attribute__warn_unused_result__
2373                         __attribute__nonnull__(pTHX_3);
2374
2375 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2376                         __attribute__malloc__
2377                         __attribute__warn_unused_result__;
2378
2379 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2380                         __attribute__malloc__
2381                         __attribute__warn_unused_result__
2382                         __attribute__nonnull__(pTHX_2);
2383
2384 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2385                         __attribute__malloc__
2386                         __attribute__warn_unused_result__
2387                         __attribute__nonnull__(pTHX_2);
2388
2389 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2390                         __attribute__malloc__
2391                         __attribute__warn_unused_result__
2392                         __attribute__nonnull__(pTHX_2);
2393
2394 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2395                         __attribute__nonnull__(pTHX_1)
2396                         __attribute__nonnull__(pTHX_2)
2397                         __attribute__nonnull__(pTHX_3);
2398
2399 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2400                         __attribute__malloc__
2401                         __attribute__warn_unused_result__;
2402
2403 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2404                         __attribute__malloc__
2405                         __attribute__warn_unused_result__
2406                         __attribute__nonnull__(pTHX_1)
2407                         __attribute__nonnull__(pTHX_2);
2408
2409 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2410                         __attribute__nonnull__(pTHX_1)
2411                         __attribute__nonnull__(pTHX_3);
2412
2413 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2414                         __attribute__nonnull__(pTHX_1);
2415
2416 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2417 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2418 #  if defined(HAVE_INTERP_INTERN)
2419 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2420                         __attribute__nonnull__(pTHX_1)
2421                         __attribute__nonnull__(pTHX_2);
2422
2423 #  endif
2424 #endif
2425 #if defined(HAVE_INTERP_INTERN)
2426 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2427 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2428 #endif
2429
2430 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2431                         __attribute__warn_unused_result__
2432                         __attribute__nonnull__(pTHX_1);
2433
2434 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2435                         __attribute__warn_unused_result__
2436                         __attribute__nonnull__(pTHX_1);
2437
2438
2439 #if defined(PERL_OLD_COPY_ON_WRITE)
2440 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2441                         __attribute__nonnull__(pTHX_1);
2442
2443 #endif
2444
2445 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2446 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2447 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2448 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2449
2450 END_EXTERN_C
2451
2452 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2453 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2454                         __attribute__warn_unused_result__
2455                         __attribute__nonnull__(pTHX_1);
2456
2457 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2458                         __attribute__warn_unused_result__
2459                         __attribute__nonnull__(pTHX_1);
2460
2461 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2462                         __attribute__warn_unused_result__
2463                         __attribute__nonnull__(pTHX_1);
2464
2465 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2466                         __attribute__warn_unused_result__
2467                         __attribute__nonnull__(pTHX_1);
2468
2469 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2470                         __attribute__warn_unused_result__
2471                         __attribute__nonnull__(pTHX_1);
2472
2473 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2474                         __attribute__warn_unused_result__
2475                         __attribute__nonnull__(pTHX_1);
2476
2477 #endif
2478
2479 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2480 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2481                         __attribute__nonnull__(pTHX_1);
2482
2483 STATIC void     S_require_errno(pTHX_ GV *gv)
2484                         __attribute__nonnull__(pTHX_1);
2485
2486 #endif
2487
2488 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2489 STATIC void     S_hsplit(pTHX_ HV *hv)
2490                         __attribute__nonnull__(pTHX_1);
2491
2492 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2493                         __attribute__nonnull__(pTHX_1);
2494
2495 STATIC HE*      S_new_he(pTHX)
2496                         __attribute__malloc__
2497                         __attribute__warn_unused_result__;
2498
2499 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2500                         __attribute__malloc__
2501                         __attribute__warn_unused_result__
2502                         __attribute__nonnull__(pTHX_1);
2503
2504 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2505                         __attribute__nonnull__(pTHX_1)
2506                         __attribute__nonnull__(pTHX_2)
2507                         __attribute__nonnull__(pTHX_3);
2508
2509 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2510 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2511                         __attribute__warn_unused_result__
2512                         __attribute__nonnull__(pTHX_1);
2513
2514 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2515                         __attribute__noreturn__
2516                         __attribute__nonnull__(pTHX_2)
2517                         __attribute__nonnull__(pTHX_4);
2518
2519 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2520                         __attribute__nonnull__(pTHX_1);
2521
2522 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2523 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2524 #endif
2525
2526 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2527 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2528                         __attribute__nonnull__(pTHX_2);
2529
2530 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2531                         __attribute__nonnull__(pTHX_1)
2532                         __attribute__nonnull__(pTHX_2)
2533                         __attribute__nonnull__(pTHX_3);
2534
2535 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2536                         __attribute__nonnull__(pTHX_1)
2537                         __attribute__nonnull__(pTHX_2)
2538                         __attribute__nonnull__(pTHX_3);
2539
2540 STATIC void     S_restore_magic(pTHX_ const void *p)
2541                         __attribute__nonnull__(pTHX_1);
2542
2543 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2544                         __attribute__nonnull__(pTHX_1);
2545
2546
2547 #endif
2548
2549 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2550 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2551                         __attribute__warn_unused_result__
2552                         __attribute__nonnull__(pTHX_1);
2553
2554 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2555                         __attribute__warn_unused_result__
2556                         __attribute__nonnull__(pTHX_1);
2557
2558 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2559                         __attribute__warn_unused_result__
2560                         __attribute__nonnull__(pTHX_1);
2561
2562 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2563                         __attribute__warn_unused_result__
2564                         __attribute__nonnull__(pTHX_1);
2565
2566 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2567                         __attribute__warn_unused_result__
2568                         __attribute__nonnull__(pTHX_1);
2569
2570 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2571                         __attribute__warn_unused_result__
2572                         __attribute__nonnull__(pTHX_1);
2573
2574 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2575                         __attribute__warn_unused_result__
2576                         __attribute__nonnull__(pTHX_1);
2577
2578 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2579                         __attribute__warn_unused_result__
2580                         __attribute__nonnull__(pTHX_1);
2581
2582 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2583                         __attribute__warn_unused_result__
2584                         __attribute__nonnull__(pTHX_1);
2585
2586 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2587                         __attribute__warn_unused_result__
2588                         __attribute__nonnull__(pTHX_1);
2589
2590 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2591                         __attribute__warn_unused_result__
2592                         __attribute__nonnull__(pTHX_1);
2593
2594 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2595                         __attribute__warn_unused_result__
2596                         __attribute__nonnull__(pTHX_1);
2597
2598 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2599                         __attribute__warn_unused_result__
2600                         __attribute__nonnull__(pTHX_1);
2601
2602 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2603                         __attribute__warn_unused_result__
2604                         __attribute__nonnull__(pTHX_1);
2605
2606 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2607                         __attribute__warn_unused_result__
2608                         __attribute__nonnull__(pTHX_1);
2609
2610 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2611                         __attribute__warn_unused_result__
2612                         __attribute__nonnull__(pTHX_1);
2613
2614 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2615                         __attribute__warn_unused_result__
2616                         __attribute__nonnull__(pTHX_1);
2617
2618 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2619                         __attribute__warn_unused_result__
2620                         __attribute__nonnull__(pTHX_1);
2621
2622 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2623                         __attribute__warn_unused_result__
2624                         __attribute__nonnull__(pTHX_1);
2625
2626 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2627                         __attribute__warn_unused_result__
2628                         __attribute__nonnull__(pTHX_1);
2629
2630 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2631                         __attribute__warn_unused_result__
2632                         __attribute__nonnull__(pTHX_1);
2633
2634 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2635                         __attribute__warn_unused_result__
2636                         __attribute__nonnull__(pTHX_1);
2637
2638 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2639                         __attribute__warn_unused_result__
2640                         __attribute__nonnull__(pTHX_1);
2641
2642 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2643                         __attribute__warn_unused_result__
2644                         __attribute__nonnull__(pTHX_1);
2645
2646 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2647                         __attribute__warn_unused_result__
2648                         __attribute__nonnull__(pTHX_1);
2649
2650 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2651                         __attribute__warn_unused_result__
2652                         __attribute__nonnull__(pTHX_1);
2653
2654 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2655                         __attribute__warn_unused_result__
2656                         __attribute__nonnull__(pTHX_1);
2657
2658 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2659                         __attribute__warn_unused_result__
2660                         __attribute__nonnull__(pTHX_1);
2661
2662 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2663                         __attribute__warn_unused_result__
2664                         __attribute__nonnull__(pTHX_1);
2665
2666 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2667                         __attribute__warn_unused_result__
2668                         __attribute__nonnull__(pTHX_1);
2669
2670 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2671                         __attribute__warn_unused_result__
2672                         __attribute__nonnull__(pTHX_1);
2673
2674 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2675                         __attribute__warn_unused_result__
2676                         __attribute__nonnull__(pTHX_1);
2677
2678 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2679                         __attribute__warn_unused_result__
2680                         __attribute__nonnull__(pTHX_1);
2681
2682 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2683                         __attribute__warn_unused_result__
2684                         __attribute__nonnull__(pTHX_1);
2685
2686 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2687                         __attribute__warn_unused_result__
2688                         __attribute__nonnull__(pTHX_1);
2689
2690 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2691                         __attribute__warn_unused_result__
2692                         __attribute__nonnull__(pTHX_1);
2693
2694 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2695                         __attribute__warn_unused_result__
2696                         __attribute__nonnull__(pTHX_1);
2697
2698 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2699                         __attribute__warn_unused_result__
2700                         __attribute__nonnull__(pTHX_1);
2701
2702 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2703                         __attribute__warn_unused_result__
2704                         __attribute__nonnull__(pTHX_1);
2705
2706 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2707                         __attribute__warn_unused_result__
2708                         __attribute__nonnull__(pTHX_1);
2709
2710 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2711                         __attribute__warn_unused_result__
2712                         __attribute__nonnull__(pTHX_1);
2713
2714 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2715                         __attribute__warn_unused_result__
2716                         __attribute__nonnull__(pTHX_1);
2717
2718 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2719                         __attribute__warn_unused_result__;
2720
2721 STATIC void     S_cop_free(pTHX_ COP *cop)
2722                         __attribute__nonnull__(pTHX_1);
2723
2724 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2725 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2726                         __attribute__nonnull__(pTHX_1);
2727
2728 STATIC OP*      S_newDEFSVOP(pTHX)
2729                         __attribute__warn_unused_result__;
2730
2731 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2732                         __attribute__warn_unused_result__
2733                         __attribute__nonnull__(pTHX_3)
2734                         __attribute__nonnull__(pTHX_4);
2735
2736 STATIC void     S_simplify_sort(pTHX_ OP *o)
2737                         __attribute__nonnull__(pTHX_1);
2738
2739 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
2740                         __attribute__nonnull__(pTHX_1);
2741
2742 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
2743                         __attribute__nonnull__(pTHX_1);
2744
2745 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
2746                         __attribute__nonnull__(pTHX_3);
2747
2748 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
2749                         __attribute__nonnull__(pTHX_1);
2750
2751 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
2752                         __attribute__nonnull__(pTHX_1)
2753                         __attribute__nonnull__(pTHX_2);
2754
2755 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
2756                         __attribute__nonnull__(pTHX_1)
2757                         __attribute__nonnull__(pTHX_2)
2758                         __attribute__nonnull__(pTHX_4);
2759
2760 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2761                         __attribute__nonnull__(pTHX_2)
2762                         __attribute__nonnull__(pTHX_3)
2763                         __attribute__nonnull__(pTHX_4);
2764
2765 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2766                         __attribute__nonnull__(pTHX_1);
2767
2768 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2769                         __attribute__warn_unused_result__
2770                         __attribute__nonnull__(pTHX_1);
2771
2772 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2773                         __attribute__warn_unused_result__
2774                         __attribute__nonnull__(pTHX_1)
2775                         __attribute__nonnull__(pTHX_2);
2776
2777 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2778                         __attribute__warn_unused_result__
2779                         __attribute__nonnull__(pTHX_1)
2780                         __attribute__nonnull__(pTHX_2);
2781
2782 #endif
2783 #if defined(PL_OP_SLAB_ALLOC)
2784 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2785                         __attribute__malloc__
2786                         __attribute__warn_unused_result__;
2787
2788 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
2789                         __attribute__nonnull__(pTHX_1);
2790
2791 #endif
2792
2793 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2794 STATIC void     S_find_beginning(pTHX);
2795 STATIC void     S_forbid_setid(pTHX_ const char * s)
2796                         __attribute__nonnull__(pTHX_1);
2797
2798 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2799 STATIC void     S_init_interp(pTHX);
2800 STATIC void     S_init_ids(pTHX);
2801 STATIC void     S_init_lexer(pTHX);
2802 STATIC void     S_init_main_stash(pTHX);
2803 STATIC void     S_init_perllib(pTHX);
2804 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
2805                         __attribute__nonnull__(pTHX_2);
2806
2807 STATIC void     S_init_predump_symbols(pTHX);
2808 STATIC void     S_my_exit_jump(pTHX)
2809                         __attribute__noreturn__;
2810
2811 STATIC void     S_nuke_stacks(pTHX);
2812 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
2813                         __attribute__nonnull__(pTHX_1)
2814                         __attribute__nonnull__(pTHX_3);
2815
2816 STATIC void     S_usage(pTHX_ const char *name)
2817                         __attribute__nonnull__(pTHX_1);
2818
2819 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
2820                         __attribute__nonnull__(pTHX_1)
2821                         __attribute__nonnull__(pTHX_2);
2822
2823 #  if defined(IAMSUID)
2824 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2825 #  endif
2826 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2827 STATIC void     S_run_body(pTHX_ I32 oldscope)
2828                         __attribute__noreturn__;
2829
2830 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
2831                         __attribute__nonnull__(pTHX_1);
2832
2833 STATIC void*    S_call_list_body(pTHX_ CV *cv)
2834                         __attribute__nonnull__(pTHX_1);
2835
2836 #endif
2837
2838 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2839 STATIC SV*      S_refto(pTHX_ SV* sv)
2840                         __attribute__warn_unused_result__
2841                         __attribute__nonnull__(pTHX_1);
2842
2843 #endif
2844
2845 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2846 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
2847                         __attribute__nonnull__(pTHX_1)
2848                         __attribute__nonnull__(pTHX_2)
2849                         __attribute__nonnull__(pTHX_3)
2850                         __attribute__nonnull__(pTHX_4);
2851
2852 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
2853                         __attribute__nonnull__(pTHX_1)
2854                         __attribute__nonnull__(pTHX_2)
2855                         __attribute__nonnull__(pTHX_3)
2856                         __attribute__nonnull__(pTHX_4);
2857
2858 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2859                         __attribute__nonnull__(pTHX_1);
2860
2861 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2862                         __attribute__nonnull__(pTHX_1);
2863
2864 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2865                         __attribute__nonnull__(pTHX_1);
2866
2867 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2868                         __attribute__warn_unused_result__
2869                         __attribute__nonnull__(pTHX_1);
2870
2871 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2872                         __attribute__nonnull__(pTHX_1)
2873                         __attribute__nonnull__(pTHX_2);
2874
2875 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2876                         __attribute__nonnull__(pTHX_1)
2877                         __attribute__nonnull__(pTHX_2);
2878
2879 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2880                         __attribute__warn_unused_result__
2881                         __attribute__nonnull__(pTHX_1)
2882                         __attribute__nonnull__(pTHX_2);
2883
2884 STATIC bool     S_need_utf8(const char *pat, const char *patend)
2885                         __attribute__nonnull__(1)
2886                         __attribute__nonnull__(2);
2887
2888 STATIC char     S_first_symbol(const char *pat, const char *patend)
2889                         __attribute__nonnull__(1)
2890                         __attribute__nonnull__(2);
2891
2892 #endif
2893
2894 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2895 STATIC OP*      S_docatch(pTHX_ OP *o)
2896                         __attribute__warn_unused_result__;
2897
2898 STATIC void     S_docatch_body(pTHX);
2899 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2900                         __attribute__warn_unused_result__
2901                         __attribute__nonnull__(pTHX_1)
2902                         __attribute__nonnull__(pTHX_2)
2903                         __attribute__nonnull__(pTHX_3)
2904                         __attribute__nonnull__(pTHX_4);
2905
2906 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2907                         __attribute__warn_unused_result__
2908                         __attribute__nonnull__(pTHX_1);
2909
2910 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2911                         __attribute__warn_unused_result__;
2912
2913 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2914                         __attribute__warn_unused_result__;
2915
2916 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2917                         __attribute__warn_unused_result__
2918                         __attribute__nonnull__(pTHX_1);
2919
2920 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2921                         __attribute__warn_unused_result__;
2922
2923 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2924                         __attribute__warn_unused_result__;
2925
2926 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2927                         __attribute__warn_unused_result__
2928                         __attribute__nonnull__(pTHX_1);
2929
2930 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
2931                         __attribute__nonnull__(pTHX_2);
2932
2933 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2934                         __attribute__warn_unused_result__;
2935
2936 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2937                         __attribute__warn_unused_result__
2938                         __attribute__nonnull__(pTHX_1)
2939                         __attribute__nonnull__(pTHX_2);
2940
2941 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2942                         __attribute__warn_unused_result__
2943                         __attribute__nonnull__(pTHX_1);
2944
2945 #endif
2946
2947 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2948 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2949                         __attribute__nonnull__(pTHX_1)
2950                         __attribute__nonnull__(pTHX_2)
2951                         __attribute__nonnull__(pTHX_3);
2952
2953 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
2954                         __attribute__warn_unused_result__
2955                         __attribute__nonnull__(pTHX_1)
2956                         __attribute__nonnull__(pTHX_2);
2957
2958 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
2959                         __attribute__warn_unused_result__
2960                         __attribute__nonnull__(pTHX_1);
2961
2962 #endif
2963
2964 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2965 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2966                         __attribute__nonnull__(pTHX_1)
2967                         __attribute__nonnull__(pTHX_2)
2968                         __attribute__nonnull__(pTHX_3);
2969
2970 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2971                         __attribute__nonnull__(pTHX_1);
2972
2973 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2974 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2975                         __attribute__warn_unused_result__
2976                         __attribute__nonnull__(pTHX_1)
2977                         __attribute__nonnull__(pTHX_2);
2978
2979 #  endif
2980 #endif
2981
2982 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2983 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
2984                         __attribute__nonnull__(pTHX_1)
2985                         __attribute__nonnull__(pTHX_3);
2986
2987 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
2988                         __attribute__nonnull__(pTHX_1);
2989
2990 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
2991                         __attribute__nonnull__(pTHX_1)
2992                         __attribute__nonnull__(pTHX_2);
2993
2994 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
2995                         __attribute__nonnull__(pTHX_1)
2996                         __attribute__nonnull__(pTHX_2);
2997
2998 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
2999                         __attribute__nonnull__(pTHX_1)
3000                         __attribute__nonnull__(pTHX_3)
3001                         __attribute__nonnull__(pTHX_4);
3002
3003 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3004                         __attribute__nonnull__(pTHX_1);
3005
3006 STATIC I32      S_regcurly(pTHX_ const char *)
3007                         __attribute__warn_unused_result__
3008                         __attribute__nonnull__(pTHX_1);
3009
3010 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3011                         __attribute__nonnull__(pTHX_1);
3012
3013 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3014                         __attribute__nonnull__(pTHX_1)
3015                         __attribute__nonnull__(pTHX_2);
3016
3017 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3018                         __attribute__nonnull__(pTHX_1)
3019                         __attribute__nonnull__(pTHX_3);
3020
3021 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3022                         __attribute__nonnull__(pTHX_1)
3023                         __attribute__nonnull__(pTHX_2)
3024                         __attribute__nonnull__(pTHX_3);
3025
3026 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3027                         __attribute__nonnull__(pTHX_1)
3028                         __attribute__nonnull__(pTHX_2)
3029                         __attribute__nonnull__(pTHX_3);
3030
3031 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3032                         __attribute__nonnull__(pTHX_1)
3033                         __attribute__nonnull__(pTHX_2);
3034
3035 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3036                         __attribute__nonnull__(pTHX_1);
3037
3038 #  ifdef DEBUGGING
3039 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3040                         __attribute__nonnull__(pTHX_1)
3041                         __attribute__nonnull__(pTHX_2)
3042                         __attribute__nonnull__(pTHX_4);
3043
3044 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3045                         __attribute__nonnull__(pTHX_1);
3046
3047 #  endif
3048 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3049                         __attribute__nonnull__(pTHX_1)
3050                         __attribute__nonnull__(pTHX_2);
3051
3052 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3053                         __attribute__nonnull__(pTHX_1)
3054                         __attribute__nonnull__(pTHX_2);
3055
3056 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3057                         __attribute__nonnull__(pTHX_1);
3058
3059 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3060                         __attribute__nonnull__(pTHX_1)
3061                         __attribute__nonnull__(pTHX_2);
3062
3063 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3064                         __attribute__nonnull__(pTHX_1)
3065                         __attribute__nonnull__(pTHX_2);
3066
3067 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3068                         __attribute__nonnull__(pTHX_1)
3069                         __attribute__nonnull__(pTHX_2);
3070
3071 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3072                         __attribute__nonnull__(pTHX_1)
3073                         __attribute__nonnull__(pTHX_2)
3074                         __attribute__nonnull__(pTHX_3);
3075
3076 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)
3077                         __attribute__nonnull__(pTHX_1)
3078                         __attribute__nonnull__(pTHX_2)
3079                         __attribute__nonnull__(pTHX_3)
3080                         __attribute__nonnull__(pTHX_4);
3081
3082 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3083                         __attribute__nonnull__(pTHX_1)
3084                         __attribute__nonnull__(pTHX_3);
3085
3086 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3087                         __attribute__noreturn__
3088                         __attribute__nonnull__(pTHX_1)
3089                         __attribute__nonnull__(pTHX_2);
3090
3091 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3092                         __attribute__nonnull__(pTHX_1);
3093
3094 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3095                         __attribute__nonnull__(pTHX_1);
3096
3097
3098 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3099                         __attribute__nonnull__(pTHX_1)
3100                         __attribute__nonnull__(pTHX_2)
3101                         __attribute__nonnull__(pTHX_3)
3102                         __attribute__nonnull__(pTHX_4)
3103                         __attribute__nonnull__(pTHX_5);
3104
3105 #endif
3106
3107 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3108 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3109                         __attribute__warn_unused_result__
3110                         __attribute__nonnull__(pTHX_1);
3111
3112 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3113                         __attribute__warn_unused_result__
3114                         __attribute__nonnull__(pTHX_1);
3115
3116 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3117                         __attribute__warn_unused_result__
3118                         __attribute__nonnull__(pTHX_1)
3119                         __attribute__nonnull__(pTHX_3);
3120
3121 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3122                         __attribute__warn_unused_result__
3123                         __attribute__nonnull__(pTHX_1)
3124                         __attribute__nonnull__(pTHX_2);
3125
3126 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3127                         __attribute__warn_unused_result__
3128                         __attribute__nonnull__(pTHX_1)
3129                         __attribute__nonnull__(pTHX_2);
3130
3131 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3132 STATIC char*    S_regcppop(pTHX);
3133 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3134 STATIC void     S_cache_re(pTHX_ regexp *prog)
3135                         __attribute__nonnull__(pTHX_1);
3136
3137 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3138                         __attribute__warn_unused_result__
3139                         __attribute__nonnull__(pTHX_1);
3140
3141 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3142                         __attribute__warn_unused_result__
3143                         __attribute__nonnull__(pTHX_1)
3144                         __attribute__nonnull__(pTHX_3);
3145
3146 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3147                         __attribute__warn_unused_result__
3148                         __attribute__nonnull__(pTHX_1);
3149
3150 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3151                         __attribute__warn_unused_result__
3152                         __attribute__nonnull__(pTHX_1)
3153                         __attribute__nonnull__(pTHX_3);
3154
3155 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3156                         __attribute__warn_unused_result__
3157                         __attribute__nonnull__(pTHX_1)
3158                         __attribute__nonnull__(pTHX_2)
3159                         __attribute__nonnull__(pTHX_3)
3160                         __attribute__nonnull__(pTHX_4);
3161
3162 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3163                         __attribute__nonnull__(pTHX_1);
3164
3165 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3166                         __attribute__nonnull__(pTHX_1);
3167
3168 #endif
3169
3170 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3171 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3172 STATIC void     S_debprof(pTHX_ const OP *o)
3173                         __attribute__nonnull__(pTHX_1);
3174
3175 #endif
3176
3177 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3178 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3179                         __attribute__nonnull__(pTHX_1);
3180
3181 #endif
3182
3183 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3184 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3185                         __attribute__nonnull__(pTHX_1)
3186                         __attribute__nonnull__(pTHX_2);
3187
3188 #endif
3189
3190 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3191 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3192                         __attribute__warn_unused_result__
3193                         __attribute__nonnull__(1)
3194                         __attribute__nonnull__(5);
3195
3196 STATIC IV       S_asIV(pTHX_ SV* sv)
3197                         __attribute__warn_unused_result__
3198                         __attribute__nonnull__(pTHX_1);
3199
3200 STATIC UV       S_asUV(pTHX_ SV* sv)
3201                         __attribute__warn_unused_result__
3202                         __attribute__nonnull__(pTHX_1);
3203
3204 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3205                         __attribute__nonnull__(pTHX_1);
3206
3207 STATIC void     S_not_a_number(pTHX_ SV *sv)
3208                         __attribute__nonnull__(pTHX_1);
3209
3210 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3211                         __attribute__nonnull__(pTHX_1);
3212
3213 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3214                         __attribute__nonnull__(pTHX_1)
3215                         __attribute__nonnull__(pTHX_2);
3216
3217 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3218                         __attribute__warn_unused_result__;
3219
3220 #  ifdef DEBUGGING
3221 STATIC void     S_del_sv(pTHX_ SV *p)
3222                         __attribute__nonnull__(pTHX_1);
3223
3224 #  endif
3225 #  if !defined(NV_PRESERVES_UV)
3226 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3227                         __attribute__nonnull__(pTHX_1);
3228
3229 #  endif
3230 STATIC I32      S_expect_number(pTHX_ char** pattern)
3231                         __attribute__warn_unused_result__
3232                         __attribute__nonnull__(pTHX_1);
3233
3234 #
3235 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)
3236                         __attribute__nonnull__(pTHX_1)
3237                         __attribute__nonnull__(pTHX_2)
3238                         __attribute__nonnull__(pTHX_3)
3239                         __attribute__nonnull__(pTHX_5)
3240                         __attribute__nonnull__(pTHX_7)
3241                         __attribute__nonnull__(pTHX_8)
3242                         __attribute__nonnull__(pTHX_9);
3243
3244 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3245                         __attribute__nonnull__(pTHX_1)
3246                         __attribute__nonnull__(pTHX_2)
3247                         __attribute__nonnull__(pTHX_3)
3248                         __attribute__nonnull__(pTHX_6)
3249                         __attribute__nonnull__(pTHX_7);
3250
3251 #if defined(PERL_OLD_COPY_ON_WRITE)
3252 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3253                         __attribute__nonnull__(pTHX_1)
3254                         __attribute__nonnull__(pTHX_2)
3255                         __attribute__nonnull__(pTHX_4);
3256
3257 #endif
3258 #endif
3259
3260 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3261 STATIC void     S_check_uni(pTHX);
3262 STATIC void     S_force_next(pTHX_ I32 type);
3263 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3264                         __attribute__nonnull__(pTHX_1);
3265
3266 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3267                         __attribute__nonnull__(pTHX_1);
3268
3269 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3270                         __attribute__nonnull__(pTHX_1);
3271
3272 STATIC int      S_pending_ident(pTHX);
3273 STATIC char*    S_scan_const(pTHX_ char *start)
3274                         __attribute__warn_unused_result__
3275                         __attribute__nonnull__(pTHX_1);
3276
3277 STATIC char*    S_scan_formline(pTHX_ char *s)
3278                         __attribute__warn_unused_result__
3279                         __attribute__nonnull__(pTHX_1);
3280
3281 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3282                         __attribute__warn_unused_result__
3283                         __attribute__nonnull__(pTHX_1);
3284
3285 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3286                         __attribute__nonnull__(pTHX_1)
3287                         __attribute__nonnull__(pTHX_2)
3288                         __attribute__nonnull__(pTHX_3);
3289
3290 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3291                         __attribute__warn_unused_result__
3292                         __attribute__nonnull__(pTHX_1);
3293
3294 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3295                         __attribute__warn_unused_result__
3296                         __attribute__nonnull__(pTHX_1);
3297
3298 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3299                         __attribute__warn_unused_result__
3300                         __attribute__nonnull__(pTHX_1);
3301
3302 STATIC char*    S_scan_subst(pTHX_ char *start)
3303                         __attribute__warn_unused_result__
3304                         __attribute__nonnull__(pTHX_1);
3305
3306 STATIC char*    S_scan_trans(pTHX_ char *start)
3307                         __attribute__warn_unused_result__
3308                         __attribute__nonnull__(pTHX_1);
3309
3310 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3311                         __attribute__nonnull__(pTHX_1)
3312                         __attribute__nonnull__(pTHX_2)
3313                         __attribute__nonnull__(pTHX_5);
3314
3315 STATIC char*    S_skipspace(pTHX_ char *s)
3316                         __attribute__warn_unused_result__
3317                         __attribute__nonnull__(pTHX_1);
3318
3319 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3320                         __attribute__warn_unused_result__
3321                         __attribute__nonnull__(pTHX_1);
3322
3323 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3324                         __attribute__nonnull__(pTHX_1)
3325                         __attribute__nonnull__(pTHX_2)
3326                         __attribute__nonnull__(pTHX_3);
3327
3328 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3329                         __attribute__nonnull__(pTHX_1);
3330
3331 STATIC void     S_incline(pTHX_ char *s)
3332                         __attribute__nonnull__(pTHX_1);
3333
3334 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3335                         __attribute__nonnull__(pTHX_1)
3336                         __attribute__nonnull__(pTHX_2);
3337
3338 STATIC int      S_intuit_more(pTHX_ char *s)
3339                         __attribute__nonnull__(pTHX_1);
3340
3341 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3342                         __attribute__nonnull__(pTHX_3);
3343
3344 STATIC void     S_missingterm(pTHX_ char *s)
3345                         __attribute__noreturn__;
3346
3347 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3348                         __attribute__nonnull__(pTHX_1);
3349
3350 STATIC void     S_set_csh(pTHX);
3351 STATIC I32      S_sublex_done(pTHX)
3352                         __attribute__warn_unused_result__;
3353
3354 STATIC I32      S_sublex_push(pTHX)
3355                         __attribute__warn_unused_result__;
3356
3357 STATIC I32      S_sublex_start(pTHX)
3358                         __attribute__warn_unused_result__;
3359
3360 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3361                         __attribute__warn_unused_result__
3362                         __attribute__nonnull__(pTHX_1)
3363                         __attribute__nonnull__(pTHX_2);
3364
3365 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3366                         __attribute__warn_unused_result__
3367                         __attribute__nonnull__(pTHX_1);
3368
3369 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3370                         __attribute__nonnull__(pTHX_3)
3371                         __attribute__nonnull__(pTHX_4);
3372
3373 #  if defined(DEBUGGING)
3374 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3375                         __attribute__nonnull__(pTHX_1);
3376
3377 #  endif
3378 STATIC int      S_ao(pTHX_ int toketype);
3379 STATIC void     S_depcom(pTHX);
3380 STATIC const char*      S_incl_perldb(pTHX);
3381 #if 0
3382 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3383 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3384 #endif
3385 #  if defined(PERL_CR_FILTER)
3386 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3387 #  endif
3388 #endif
3389
3390 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3391 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3392                         __attribute__nonnull__(pTHX_2);
3393
3394 #endif
3395
3396 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3397 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3398 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3399                         __attribute__nonnull__(pTHX_1);
3400
3401 #endif
3402 #endif
3403
3404 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3405 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3406                         __attribute__nonnull__(pTHX_1);
3407
3408 STATIC SV*      S_mess_alloc(pTHX);
3409 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3410 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3411 #endif
3412
3413 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3414 STATIC NV       S_mulexp10(NV value, I32 exponent);
3415 #endif
3416
3417 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3418 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3419                         __attribute__nonnull__(pTHX_1);
3420
3421 #endif
3422
3423 START_EXTERN_C
3424
3425 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3426                         __attribute__nonnull__(pTHX_1);
3427
3428 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3429                         __attribute__nonnull__(pTHX_1)
3430                         __attribute__nonnull__(pTHX_2);
3431
3432 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3433                         __attribute__nonnull__(pTHX_1);
3434
3435 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3436                         __attribute__nonnull__(pTHX_1);
3437
3438 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3439                         __attribute__nonnull__(pTHX_1);
3440
3441 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3442                         __attribute__nonnull__(pTHX_1)
3443                         __attribute__nonnull__(pTHX_2);
3444
3445 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3446                         __attribute__nonnull__(pTHX_1)
3447                         __attribute__nonnull__(pTHX_2);
3448
3449 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3450 #ifdef PERL_OLD_COPY_ON_WRITE
3451 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3452                         __attribute__nonnull__(pTHX_1)
3453                         __attribute__nonnull__(pTHX_2);
3454
3455 #endif
3456
3457 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3458 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3459 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3460 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3461 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3462 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3463 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3464 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3465 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3466 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3467                         __attribute__nonnull__(pTHX_2);
3468
3469 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3470 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3471                         __attribute__nonnull__(pTHX_2);
3472
3473 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3474                         __attribute__nonnull__(pTHX_2);
3475
3476 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3477                         __attribute__nonnull__(pTHX_2);
3478
3479 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3480 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3481
3482 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3483 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3484 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3485                         __attribute__warn_unused_result__;
3486
3487 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3488                         __attribute__warn_unused_result__;
3489
3490
3491 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3492                         __attribute__warn_unused_result__;
3493
3494 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3495                         __attribute__warn_unused_result__;
3496
3497 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3498                         __attribute__warn_unused_result__;
3499
3500 #endif /* PERLIO_LAYERS */
3501
3502 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3503 #ifdef PERL_IN_DEB_C
3504 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3505                         __attribute__nonnull__(pTHX_1);
3506
3507 #endif
3508
3509 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3510                         __attribute__malloc__
3511                         __attribute__warn_unused_result__;
3512
3513 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3514                         __attribute__nonnull__(pTHX_1);
3515
3516 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3517                         __attribute__nonnull__(pTHX_1);
3518
3519 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3520                         __attribute__nonnull__(pTHX_1);
3521
3522 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3523                         __attribute__nonnull__(pTHX_1)
3524                         __attribute__nonnull__(pTHX_3);
3525
3526 #ifdef DEBUGGING
3527 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3528                         __attribute__nonnull__(pTHX_2);
3529
3530 #endif
3531 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3532 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3533 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3534                         __attribute__nonnull__(pTHX_2);
3535
3536 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3537                         __attribute__nonnull__(pTHX_1)
3538                         __attribute__nonnull__(pTHX_2)
3539                         __attribute__nonnull__(pTHX_3);
3540
3541
3542 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3543                         __attribute__nonnull__(pTHX_1);
3544
3545 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3546                         __attribute__warn_unused_result__;
3547
3548
3549 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3550 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)
3551                         __attribute__nonnull__(pTHX_1)
3552                         __attribute__nonnull__(pTHX_2)
3553                         __attribute__nonnull__(pTHX_6)
3554                         __attribute__nonnull__(pTHX_7);
3555
3556 #  if defined(DEBUGGING)
3557 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3558                         __attribute__nonnull__(pTHX_1)
3559                         __attribute__nonnull__(pTHX_2);
3560
3561 #  endif
3562 #endif
3563 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3564                         __attribute__warn_unused_result__;
3565
3566 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3567 #if defined(DEBUGGING)
3568 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3569                         __attribute__warn_unused_result__
3570                         __attribute__nonnull__(pTHX_1);
3571
3572 #endif
3573 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3574 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3575                         __attribute__nonnull__(pTHX_1);
3576
3577
3578 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3579                         __attribute__warn_unused_result__
3580                         __attribute__nonnull__(pTHX_1);
3581
3582 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3583                         __attribute__warn_unused_result__
3584                         __attribute__nonnull__(pTHX_1);
3585
3586 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3587                         __attribute__warn_unused_result__
3588                         __attribute__nonnull__(pTHX_1);
3589
3590 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3591                         __attribute__nonnull__(pTHX_1);
3592
3593 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3594                         __attribute__nonnull__(pTHX_1);
3595
3596 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3597                         __attribute__nonnull__(pTHX_1);
3598
3599 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3600                         __attribute__nonnull__(pTHX_1);
3601
3602 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3603                         __attribute__warn_unused_result__
3604                         __attribute__nonnull__(pTHX_1);
3605
3606 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3607                         __attribute__warn_unused_result__
3608                         __attribute__nonnull__(pTHX_1);
3609
3610 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3611                         __attribute__nonnull__(pTHX_1);
3612
3613
3614 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3615                         __attribute__nonnull__(pTHX_1)
3616                         __attribute__nonnull__(pTHX_2);
3617
3618 #ifdef PERL_IN_SV_C
3619 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3620 #endif
3621
3622 #ifdef PERL_NEED_MY_HTOLE16
3623 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3624 #endif
3625 #ifdef PERL_NEED_MY_LETOH16
3626 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3627 #endif
3628 #ifdef PERL_NEED_MY_HTOBE16
3629 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3630 #endif
3631 #ifdef PERL_NEED_MY_BETOH16
3632 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3633 #endif
3634 #ifdef PERL_NEED_MY_HTOLE32
3635 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3636 #endif
3637 #ifdef PERL_NEED_MY_LETOH32
3638 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3639 #endif
3640 #ifdef PERL_NEED_MY_HTOBE32
3641 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3642 #endif
3643 #ifdef PERL_NEED_MY_BETOH32
3644 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3645 #endif
3646 #ifdef PERL_NEED_MY_HTOLE64
3647 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3648 #endif
3649 #ifdef PERL_NEED_MY_LETOH64
3650 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3651 #endif
3652 #ifdef PERL_NEED_MY_HTOBE64
3653 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3654 #endif
3655 #ifdef PERL_NEED_MY_BETOH64
3656 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3657 #endif
3658
3659 #ifdef PERL_NEED_MY_HTOLES
3660 PERL_CALLCONV short     Perl_my_htoles(short n);
3661 #endif
3662 #ifdef PERL_NEED_MY_LETOHS
3663 PERL_CALLCONV short     Perl_my_letohs(short n);
3664 #endif
3665 #ifdef PERL_NEED_MY_HTOBES
3666 PERL_CALLCONV short     Perl_my_htobes(short n);
3667 #endif
3668 #ifdef PERL_NEED_MY_BETOHS
3669 PERL_CALLCONV short     Perl_my_betohs(short n);
3670 #endif
3671 #ifdef PERL_NEED_MY_HTOLEI
3672 PERL_CALLCONV int       Perl_my_htolei(int n);
3673 #endif
3674 #ifdef PERL_NEED_MY_LETOHI
3675 PERL_CALLCONV int       Perl_my_letohi(int n);
3676 #endif
3677 #ifdef PERL_NEED_MY_HTOBEI
3678 PERL_CALLCONV int       Perl_my_htobei(int n);
3679 #endif
3680 #ifdef PERL_NEED_MY_BETOHI
3681 PERL_CALLCONV int       Perl_my_betohi(int n);
3682 #endif
3683 #ifdef PERL_NEED_MY_HTOLEL
3684 PERL_CALLCONV long      Perl_my_htolel(long n);
3685 #endif
3686 #ifdef PERL_NEED_MY_LETOHL
3687 PERL_CALLCONV long      Perl_my_letohl(long n);
3688 #endif
3689 #ifdef PERL_NEED_MY_HTOBEL
3690 PERL_CALLCONV long      Perl_my_htobel(long n);
3691 #endif
3692 #ifdef PERL_NEED_MY_BETOHL
3693 PERL_CALLCONV long      Perl_my_betohl(long n);
3694 #endif
3695
3696 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3697                         __attribute__nonnull__(1);
3698
3699
3700 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3701                         __attribute__nonnull__(pTHX_1);
3702
3703 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3704                         __attribute__nonnull__(pTHX_1);
3705
3706 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3707                         __attribute__warn_unused_result__
3708                         __attribute__nonnull__(pTHX_1);
3709
3710
3711 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3712                         __attribute__warn_unused_result__
3713                         __attribute__nonnull__(pTHX_1)
3714                         __attribute__nonnull__(pTHX_2);
3715
3716
3717 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3718 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
3719                         __attribute__nonnull__(pTHX_1);
3720
3721 #endif
3722
3723 #ifdef PERL_DONT_CREATE_GVSV
3724 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3725                         __attribute__nonnull__(pTHX_1);
3726
3727 #endif
3728 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3729 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3730
3731 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3732                         __attribute__nonnull__(pTHX_1);
3733
3734
3735 END_EXTERN_C
3736 /*
3737  * ex: set ts=8 sts=4 sw=4 noet:
3738  */
3739 /* ex: set ro: */