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 PERL_CALLCONV void      Perl_set_context(void *thx);
  69
  70 END_EXTERN_C
  71
  72 /* functions with flag 'n' should come before here */
  73 START_EXTERN_C
  74 #  include "pp_proto.h"
  75 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir);
  76 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash);
  77 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id);
  78 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* head, OP* tail);
  79 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
  80 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
  81 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ char *stashpv, CV *cv, char *attrstr, STRLEN len);
  82 PERL_CALLCONV SV*       Perl_avhv_delete_ent(pTHX_ AV *ar, SV* keysv, I32 flags, U32 hash);
  83 PERL_CALLCONV bool      Perl_avhv_exists_ent(pTHX_ AV *ar, SV* keysv, U32 hash);
  84 PERL_CALLCONV SV**      Perl_avhv_fetch_ent(pTHX_ AV *ar, SV* keysv, I32 lval, U32 hash);
  85 PERL_CALLCONV SV**      Perl_avhv_store_ent(pTHX_ AV *ar, SV* keysv, SV* val, U32 hash);
  86 PERL_CALLCONV HE*       Perl_avhv_iternext(pTHX_ AV *ar);
  87 PERL_CALLCONV SV*       Perl_avhv_iterval(pTHX_ AV *ar, HE* entry);
  88 PERL_CALLCONV HV*       Perl_avhv_keys(pTHX_ AV *ar);
  89 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
  90 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
  91 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
  92                         __attribute__warn_unused_result__;
  93
  94 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
  95                         __attribute__nonnull__(pTHX_1);
  96
  97 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
  98                         __attribute__warn_unused_result__
  99                         __attribute__nonnull__(pTHX_2);
 100
 101 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 102                         __attribute__warn_unused_result__;
 103
 104 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
 105 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV* ar)
 106                         __attribute__warn_unused_result__;
 107
 108 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 109                         __attribute__warn_unused_result__
 110                         __attribute__nonnull__(pTHX_2);
 111
 112 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 113 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
 114 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
 115 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 116                         __attribute__warn_unused_result__;
 117
 118 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 119 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 120 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 121 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 122                         __attribute__warn_unused_result__
 123                         __attribute__nonnull__(pTHX_2)
 124                         __attribute__nonnull__(pTHX_3);
 125
 126 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 127                         __attribute__warn_unused_result__;
 128
 129 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 130                         __attribute__warn_unused_result__;
 131
 132 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 133                         __attribute__warn_unused_result__;
 134
 135 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 136 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 137 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 138                         __attribute__nonnull__(pTHX_2);
 139
 140 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
 141                         __attribute__warn_unused_result__
 142                         __attribute__nonnull__(pTHX_3);
 143
 144 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 145                         __attribute__warn_unused_result__;
 146
 147 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 148                         __attribute__warn_unused_result__;
 149
 150 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 151                         __attribute__warn_unused_result__;
 152
 153 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 154                         __attribute__warn_unused_result__;
 155
 156 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 157 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 158                         __attribute__warn_unused_result__;
 159
 160 #endif
 161 #if defined(USE_5005THREADS)
 162 PERL_CALLCONV MAGIC*    Perl_condpair_magic(pTHX_ SV *sv);
 163 #endif
 164 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 165                         __attribute__warn_unused_result__;
 166
 167 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 168                         __attribute__noreturn__
 169                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 170
 171 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 172                         __attribute__noreturn__;
 173
 174 #if defined(PERL_IMPLICIT_CONTEXT)
 175 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 176                         __attribute__noreturn__
 177                         __attribute__format__(__printf__,1,2);
 178
 179 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 180                         __attribute__format__(__printf__,1,2);
 181
 182 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 183                         __attribute__format__(__printf__,1,2);
 184
 185 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 186                         __attribute__format__(__printf__,1,2);
 187
 188 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
 189 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 190                         __attribute__format__(__printf__,1,2);
 191
 192 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 193                         __attribute__format__(__printf__,1,2);
 194
 195 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 196                         __attribute__format__(__printf__,2,3);
 197
 198 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 199                         __attribute__format__(__printf__,1,2);
 200
 201 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 202                         __attribute__format__(__printf__,2,3);
 203
 204 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 205                         __attribute__format__(__printf__,2,3);
 206
 207 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 208                         __attribute__format__(__printf__,2,3);
 209
 210 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 211                         __attribute__format__(__printf__,2,3);
 212
 213 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 214                         __attribute__format__(__printf__,2,3);
 215
 216 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 217                         __attribute__format__(__printf__,1,2);
 218
 219 #endif
 220 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ CV* cv, GV* gv, char* p)
 221                         __attribute__nonnull__(pTHX_1);
 222
 223 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 224                         __attribute__nonnull__(pTHX_1);
 225
 226 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
 227 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ OP* o, CV* cv);
 228 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
 229 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
 230 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 231 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
 232 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
 233 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 234                         __attribute__warn_unused_result__
 235                         __attribute__pure__;
 236
 237 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 238                         __attribute__warn_unused_result__
 239                         __attribute__pure__;
 240
 241 PERL_CALLCONV char*     Perl_get_no_modify(pTHX)
 242                         __attribute__warn_unused_result__
 243                         __attribute__pure__;
 244
 245 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 246                         __attribute__warn_unused_result__
 247                         __attribute__pure__;
 248
 249 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 250                         __attribute__warn_unused_result__
 251                         __attribute__pure__;
 252
 253 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 254                         __attribute__warn_unused_result__;
 255
 256 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 257                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 258
 259 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
 260 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 261 PERL_CALLCONV I32       Perl_debop(pTHX_ OP* o)
 262                         __attribute__nonnull__(pTHX_1);
 263
 264 PERL_CALLCONV I32       Perl_debstack(pTHX);
 265 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 266 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, char* toend, char* from, char* fromend, int delim, I32* retlen)
 267                         __attribute__nonnull__(pTHX_1)
 268                         __attribute__nonnull__(pTHX_2)
 269                         __attribute__nonnull__(pTHX_3)
 270                         __attribute__nonnull__(pTHX_4)
 271                         __attribute__nonnull__(pTHX_6);
 272
 273 PERL_CALLCONV void      Perl_deprecate(pTHX_ char* s)
 274                         __attribute__nonnull__(pTHX_1);
 275
 276 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ char* s)
 277                         __attribute__nonnull__(pTHX_1);
 278
 279 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 280                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 281
 282 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 283 PERL_CALLCONV OP*       Perl_die_where(pTHX_ char* message, STRLEN msglen);
 284 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 285 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
 286 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
 287 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 288                         __attribute__nonnull__(pTHX_1);
 289
 290 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 291                         __attribute__nonnull__(pTHX_1)
 292                         __attribute__nonnull__(pTHX_2);
 293
 294 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 295                         __attribute__nonnull__(pTHX_1);
 296
 297 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 298                         __attribute__nonnull__(pTHX_1);
 299
 300 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
 301                         __attribute__nonnull__(pTHX_1);
 302
 303 #if defined(WIN32)
 304 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
 305 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
 306 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
 307 #endif
 308 #if !defined(WIN32)
 309 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
 310 #endif
 311 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 312 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 313 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
 314 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
 315 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
 316 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
 317 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
 318 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
 319 #endif
 320 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 321                         __attribute__nonnull__(pTHX_1)
 322                         __attribute__nonnull__(pTHX_2)
 323                         __attribute__nonnull__(pTHX_3)
 324                         __attribute__nonnull__(pTHX_4);
 325
 326 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 327 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
 328 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);
 329 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);
 330 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
 331 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
 332 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
 333 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
 334 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 335 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
 336 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
 337 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
 338 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
 339 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 340                         __attribute__nonnull__(pTHX_1);
 341
 342 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 343                         __attribute__nonnull__(pTHX_1);
 344
 345 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
 346 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
 347 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
 348 PERL_CALLCONV void      Perl_dump_all(pTHX);
 349 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 350 #if defined(DUMP_FDS)
 351 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
 352 #endif
 353 PERL_CALLCONV void      Perl_dump_form(pTHX_ GV* gv);
 354 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
 355 PERL_CALLCONV void      Perl_op_dump(pTHX_ OP* arg);
 356 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 357 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ HV* stash);
 358 PERL_CALLCONV void      Perl_dump_sub(pTHX_ GV* gv)
 359                         __attribute__nonnull__(pTHX_1);
 360
 361 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
 362 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
 363 PERL_CALLCONV char*     Perl_find_script(pTHX_ char *scriptname, bool dosearch, char **search_ext, I32 flags);
 364 #if defined(USE_5005THREADS)
 365 PERL_CALLCONV PADOFFSET Perl_find_threadsv(pTHX_ const char *name);
 366 #endif
 367 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
 368                         __attribute__nonnull__(pTHX_1);
 369
 370 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 371                         __attribute__nonnull__(pTHX_1);
 372
 373 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 374                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 375
 376 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
 377 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 378 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 379 #if !defined(HAS_GETENV_LEN)
 380 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 381                         __attribute__nonnull__(pTHX_1)
 382                         __attribute__nonnull__(pTHX_2);
 383
 384 #endif
 385 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 386 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 387 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 388                         __attribute__nonnull__(pTHX_1);
 389
 390 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 391                         __attribute__nonnull__(pTHX_1);
 392
 393 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 394                         __attribute__nonnull__(pTHX_1);
 395
 396 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 397                         __attribute__warn_unused_result__
 398                         __attribute__nonnull__(pTHX_2);
 399
 400 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
 401 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, GV* gv);
 402 /* PERL_CALLCONV void   gv_efullname3(pTHX_ SV* sv, GV* gv, const char* prefix); */
 403 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, GV* gv, const char* prefix, bool keepmain);
 404 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 405                         __attribute__nonnull__(pTHX_1);
 406
 407 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 408 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 409 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
 410 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
 411 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
 412 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, GV* gv);
 413 /* PERL_CALLCONV void   gv_fullname3(pTHX_ SV* sv, GV* gv, const char* prefix); */
 414 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, GV* gv, const char* prefix, bool keepmain);
 415 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 416                         __attribute__nonnull__(pTHX_1)
 417                         __attribute__nonnull__(pTHX_3);
 418
 419 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
 420 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
 421 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 422 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 423 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
 424 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
 425 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
 426 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 427                         __attribute__warn_unused_result__;
 428
 429 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 430                         __attribute__warn_unused_result__;
 431
 432 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
 433 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
 434 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
 435                         __attribute__nonnull__(pTHX_1);
 436
 437 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 438                         __attribute__nonnull__(pTHX_1);
 439
 440 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 441                         __attribute__warn_unused_result__
 442                         __attribute__nonnull__(pTHX_1)
 443                         __attribute__nonnull__(pTHX_2);
 444
 445 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 446                         __attribute__warn_unused_result__
 447                         __attribute__nonnull__(pTHX_1);
 448
 449 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
 450                         __attribute__warn_unused_result__
 451                         __attribute__nonnull__(pTHX_1);
 452
 453 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 454                         __attribute__warn_unused_result__
 455                         __attribute__nonnull__(pTHX_1)
 456                         __attribute__nonnull__(pTHX_2)
 457                         __attribute__nonnull__(pTHX_3);
 458
 459 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 460                         __attribute__warn_unused_result__
 461                         __attribute__nonnull__(pTHX_1);
 462
 463 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 464                         __attribute__warn_unused_result__
 465                         __attribute__nonnull__(pTHX_1)
 466                         __attribute__nonnull__(pTHX_2);
 467
 468 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 469                         __attribute__nonnull__(pTHX_1);
 470
 471 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
 472 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 473 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 474 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 475 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 476 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 477                         __attribute__pure__
 478                         __attribute__nonnull__(pTHX_1)
 479                         __attribute__nonnull__(pTHX_2);
 480
 481 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 482                         __attribute__pure__
 483                         __attribute__nonnull__(pTHX_1)
 484                         __attribute__nonnull__(pTHX_2);
 485
 486 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)
 487                         __attribute__nonnull__(pTHX_1)
 488                         __attribute__nonnull__(pTHX_5);
 489
 490 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
 491                         __attribute__warn_unused_result__;
 492
 493 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 494                         __attribute__nonnull__(pTHX_2);
 495
 496 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 497 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 498 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
 499 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 500 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 501                         __attribute__warn_unused_result__
 502                         __attribute__pure__
 503                         __attribute__nonnull__(pTHX_1)
 504                         __attribute__nonnull__(pTHX_2);
 505
 506 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 507                         __attribute__warn_unused_result__
 508                         __attribute__nonnull__(pTHX_1);
 509
 510 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 511                         __attribute__warn_unused_result__;
 512
 513 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ char *name, STRLEN len, U32 flags)
 514                         __attribute__warn_unused_result__
 515                         __attribute__nonnull__(pTHX_1);
 516
 517 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 518                         __attribute__warn_unused_result__;
 519
 520 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 521                         __attribute__warn_unused_result__
 522                         __attribute__pure__;
 523
 524 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 525                         __attribute__warn_unused_result__
 526                         __attribute__pure__;
 527
 528 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 529                         __attribute__warn_unused_result__
 530                         __attribute__pure__;
 531
 532 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 533                         __attribute__warn_unused_result__
 534                         __attribute__pure__;
 535
 536 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 537                         __attribute__warn_unused_result__
 538                         __attribute__pure__;
 539
 540 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 541                         __attribute__warn_unused_result__
 542                         __attribute__pure__;
 543
 544 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 545                         __attribute__warn_unused_result__
 546                         __attribute__pure__;
 547
 548 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 549                         __attribute__warn_unused_result__
 550                         __attribute__pure__;
 551
 552 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 553                         __attribute__warn_unused_result__
 554                         __attribute__pure__;
 555
 556 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 557                         __attribute__warn_unused_result__
 558                         __attribute__pure__;
 559
 560 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 561                         __attribute__warn_unused_result__
 562                         __attribute__pure__;
 563
 564 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 565                         __attribute__warn_unused_result__
 566                         __attribute__pure__;
 567
 568 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 569                         __attribute__warn_unused_result__
 570                         __attribute__pure__;
 571
 572 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 573                         __attribute__warn_unused_result__
 574                         __attribute__pure__;
 575
 576 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 577                         __attribute__warn_unused_result__
 578                         __attribute__pure__;
 579
 580 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 581                         __attribute__warn_unused_result__
 582                         __attribute__pure__;
 583
 584 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 585                         __attribute__warn_unused_result__
 586                         __attribute__pure__;
 587
 588 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 589                         __attribute__nonnull__(pTHX_2)
 590                         __attribute__nonnull__(pTHX_3);
 591
 592 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 593                         __attribute__nonnull__(pTHX_2)
 594                         __attribute__nonnull__(pTHX_3);
 595
 596 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 597                         __attribute__nonnull__(pTHX_2)
 598                         __attribute__nonnull__(pTHX_3);
 599
 600 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 601                         __attribute__nonnull__(pTHX_2)
 602                         __attribute__nonnull__(pTHX_3);
 603
 604 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 605                         __attribute__warn_unused_result__
 606                         __attribute__pure__;
 607
 608 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 609                         __attribute__warn_unused_result__
 610                         __attribute__pure__;
 611
 612 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 613                         __attribute__warn_unused_result__
 614                         __attribute__pure__;
 615
 616 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 617                         __attribute__warn_unused_result__
 618                         __attribute__pure__;
 619
 620 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 621                         __attribute__warn_unused_result__
 622                         __attribute__pure__;
 623
 624 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 625                         __attribute__warn_unused_result__
 626                         __attribute__pure__;
 627
 628 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 629                         __attribute__warn_unused_result__
 630                         __attribute__pure__;
 631
 632 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 633                         __attribute__warn_unused_result__
 634                         __attribute__pure__;
 635
 636 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 637                         __attribute__warn_unused_result__
 638                         __attribute__pure__;
 639
 640 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 641                         __attribute__warn_unused_result__
 642                         __attribute__pure__;
 643
 644 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 645                         __attribute__warn_unused_result__
 646                         __attribute__pure__;
 647
 648 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 649                         __attribute__warn_unused_result__
 650                         __attribute__pure__;
 651
 652 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 653                         __attribute__warn_unused_result__
 654                         __attribute__pure__;
 655
 656 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 657                         __attribute__warn_unused_result__
 658                         __attribute__pure__;
 659
 660 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ U8 *p)
 661                         __attribute__nonnull__(pTHX_1);
 662
 663 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ U8 *s, STRLEN len, U8 **p)
 664                         __attribute__nonnull__(pTHX_1)
 665                         __attribute__nonnull__(pTHX_3);
 666
 667 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ U8 *s, STRLEN len)
 668                         __attribute__nonnull__(pTHX_1);
 669
 670 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ U8 *p)
 671                         __attribute__warn_unused_result__
 672                         __attribute__nonnull__(pTHX_1);
 673
 674 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ U8 *p)
 675                         __attribute__warn_unused_result__
 676                         __attribute__nonnull__(pTHX_1);
 677
 678 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ U8 *p)
 679                         __attribute__warn_unused_result__
 680                         __attribute__nonnull__(pTHX_1);
 681
 682 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ U8 *p)
 683                         __attribute__warn_unused_result__
 684                         __attribute__nonnull__(pTHX_1);
 685
 686 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ U8 *p)
 687                         __attribute__warn_unused_result__
 688                         __attribute__nonnull__(pTHX_1);
 689
 690 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ U8 *p)
 691                         __attribute__warn_unused_result__
 692                         __attribute__nonnull__(pTHX_1);
 693
 694 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ U8 *p)
 695                         __attribute__warn_unused_result__
 696                         __attribute__nonnull__(pTHX_1);
 697
 698 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ U8 *p)
 699                         __attribute__warn_unused_result__
 700                         __attribute__nonnull__(pTHX_1);
 701
 702 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ U8 *p)
 703                         __attribute__warn_unused_result__
 704                         __attribute__nonnull__(pTHX_1);
 705
 706 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ U8 *p)
 707                         __attribute__warn_unused_result__
 708                         __attribute__nonnull__(pTHX_1);
 709
 710 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ U8 *p)
 711                         __attribute__warn_unused_result__
 712                         __attribute__nonnull__(pTHX_1);
 713
 714 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ U8 *p)
 715                         __attribute__warn_unused_result__
 716                         __attribute__nonnull__(pTHX_1);
 717
 718 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ U8 *p)
 719                         __attribute__warn_unused_result__
 720                         __attribute__nonnull__(pTHX_1);
 721
 722 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ U8 *p)
 723                         __attribute__warn_unused_result__
 724                         __attribute__nonnull__(pTHX_1);
 725
 726 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ U8 *p)
 727                         __attribute__warn_unused_result__
 728                         __attribute__nonnull__(pTHX_1);
 729
 730 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ U8 *p)
 731                         __attribute__warn_unused_result__
 732                         __attribute__nonnull__(pTHX_1);
 733
 734 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 735                         __attribute__nonnull__(pTHX_1);
 736
 737 PERL_CALLCONV I32       Perl_keyword(pTHX_ char* d, I32 len)
 738                         __attribute__pure__
 739                         __attribute__nonnull__(pTHX_1);
 740
 741 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 742 PERL_CALLCONV void      Perl_lex_end(pTHX);
 743 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
 744 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
 745 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
 746 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
 747 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 748 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 749 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
 750 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
 751 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
 752 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 753                         __attribute__warn_unused_result__
 754                         __attribute__nonnull__(pTHX_1);
 755
 756 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ char* start, STRLEN* len, I32* flags, NV *result)
 757                         __attribute__nonnull__(pTHX_1)
 758                         __attribute__nonnull__(pTHX_2)
 759                         __attribute__nonnull__(pTHX_3);
 760
 761 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ char* start, STRLEN* len, I32* flags, NV *result)
 762                         __attribute__nonnull__(pTHX_1)
 763                         __attribute__nonnull__(pTHX_2)
 764                         __attribute__nonnull__(pTHX_3);
 765
 766 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
 767                         __attribute__nonnull__(pTHX_1);
 768
 769 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
 770                         __attribute__warn_unused_result__;
 771
 772 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ char* start, STRLEN* len_p, I32* flags, NV *result);
 773 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
 774 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
 775 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
 776 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
 777 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
 778 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
 779 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
 780 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
 781 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, MAGIC* mg)
 782                         __attribute__nonnull__(pTHX_1)
 783                         __attribute__nonnull__(pTHX_2);
 784
 785 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
 786 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
 787 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
 788 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
 789 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
 790 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
 791 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
 792 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
 793 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
 794 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
 795 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
 796 #if defined(USE_5005THREADS)
 797 PERL_CALLCONV int       Perl_magic_mutexfree(pTHX_ SV* sv, MAGIC* mg);
 798 #endif
 799 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
 800 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
 801 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
 802 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
 803                         __attribute__noreturn__;
 804
 805 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
 806 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
 807 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
 808 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
 809 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
 810 #if defined(USE_LOCALE_COLLATE)
 811 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
 812 #endif
 813 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
 814 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
 815 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
 816 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
 817 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 818 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
 819 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
 820 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
 821 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
 822 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
 823 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
 824 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
 825 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
 826 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
 827 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
 828 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
 829 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
 830 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
 831 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
 832 PERL_CALLCONV void      Perl_magicname(pTHX_ char* sym, char* name, I32 namlen);
 833 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
 834 #if defined(USE_LOCALE_COLLATE)
 835 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
 836 #endif
 837 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
 838                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 839
 840 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
 841 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
 842 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
 843 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
 844 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
 845 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ SV* sv, int type);
 846 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
 847 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
 848 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
 849 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
 850 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
 851 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
 852 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
 853 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
 854 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
 855 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
 856 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
 857                         __attribute__nonnull__(pTHX_1);
 858
 859 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
 860                         __attribute__nonnull__(pTHX_1);
 861
 862 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
 863 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
 864                         __attribute__nonnull__(1)
 865                         __attribute__nonnull__(2);
 866
 867 #endif
 868 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
 869 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
 870                         __attribute__nonnull__(1);
 871
 872 #endif
 873 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
 874                         __attribute__noreturn__;
 875
 876 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
 877                         __attribute__noreturn__;
 878
 879 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
 880 PERL_CALLCONV Pid_t     Perl_my_fork(void);
 881 PERL_CALLCONV void      Perl_atfork_lock(void);
 882 PERL_CALLCONV void      Perl_atfork_unlock(void);
 883 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
 884 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
 885 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
 886                         __attribute__pure__
 887                         __attribute__nonnull__(1)
 888                         __attribute__nonnull__(2);
 889
 890 #endif
 891 #if !defined(HAS_MEMSET)
 892 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
 893                         __attribute__nonnull__(1);
 894
 895 #endif
 896 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
 897 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
 898 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
 899 PERL_CALLCONV void      Perl_my_setenv(pTHX_ char* nam, char* val);
 900 PERL_CALLCONV I32       Perl_my_stat(pTHX);
 901 PERL_CALLCONV char *    Perl_my_strftime(pTHX_ char *fmt, int sec, int min, int hour, int mday, int mon, int year, int wday, int yday, int isdst);
 902 #if defined(MYSWAP)
 903 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
 904                         __attribute__malloc__
 905                         __attribute__warn_unused_result__
 906                         __attribute__pure__;
 907
 908 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
 909                         __attribute__malloc__
 910                         __attribute__warn_unused_result__
 911                         __attribute__pure__;
 912
 913 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
 914                         __attribute__malloc__
 915                         __attribute__warn_unused_result__
 916                         __attribute__pure__;
 917
 918 #endif
 919 PERL_CALLCONV void      Perl_my_unexec(pTHX);
 920 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
 921                         __attribute__malloc__
 922                         __attribute__warn_unused_result__;
 923
 924 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
 925                         __attribute__malloc__
 926                         __attribute__warn_unused_result__;
 927
 928 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
 929 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
 930                         __attribute__malloc__
 931                         __attribute__warn_unused_result__;
 932
 933 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
 934                         __attribute__malloc__
 935                         __attribute__warn_unused_result__;
 936
 937 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, char* name, SV* sv);
 938 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
 939 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
 940                         __attribute__malloc__
 941                         __attribute__warn_unused_result__;
 942
 943 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
 944                         __attribute__malloc__
 945                         __attribute__warn_unused_result__;
 946
 947 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
 948                         __attribute__malloc__
 949                         __attribute__warn_unused_result__;
 950
 951 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
 952                         __attribute__malloc__
 953                         __attribute__warn_unused_result__;
 954
 955 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
 956                         __attribute__malloc__
 957                         __attribute__warn_unused_result__;
 958
 959 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
 960                         __attribute__malloc__
 961                         __attribute__warn_unused_result__;
 962
 963 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
 964                         __attribute__nonnull__(pTHX_1);
 965
 966 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
 967                         __attribute__malloc__
 968                         __attribute__warn_unused_result__;
 969
 970 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
 971                         __attribute__malloc__
 972                         __attribute__warn_unused_result__;
 973
 974 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
 975                         __attribute__malloc__
 976                         __attribute__warn_unused_result__;
 977
 978 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
 979 PERL_CALLCONV CV*       Perl_newXS(pTHX_ char* name, XSUBADDR_t f, char* filename)
 980                         __attribute__nonnull__(pTHX_1)
 981                         __attribute__nonnull__(pTHX_3);
 982
 983 PERL_CALLCONV AV*       Perl_newAV(pTHX)
 984                         __attribute__malloc__
 985                         __attribute__warn_unused_result__;
 986
 987 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
 988                         __attribute__malloc__
 989                         __attribute__warn_unused_result__
 990                         __attribute__nonnull__(pTHX_1);
 991
 992 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
 993                         __attribute__malloc__
 994                         __attribute__warn_unused_result__;
 995
 996 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
 997                         __attribute__malloc__
 998                         __attribute__warn_unused_result__;
 999
1000 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1001                         __attribute__malloc__
1002                         __attribute__warn_unused_result__;
1003
1004 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ char* pack)
1005                         __attribute__malloc__
1006                         __attribute__warn_unused_result__;
1007
1008 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1009                         __attribute__malloc__
1010                         __attribute__warn_unused_result__;
1011
1012 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1013                         __attribute__malloc__
1014                         __attribute__warn_unused_result__
1015                         __attribute__nonnull__(pTHX_1);
1016
1017 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1018                         __attribute__malloc__
1019                         __attribute__warn_unused_result__;
1020
1021 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1022                         __attribute__malloc__
1023                         __attribute__warn_unused_result__;
1024
1025 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1026                         __attribute__malloc__
1027                         __attribute__warn_unused_result__;
1028
1029 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1030                         __attribute__malloc__
1031                         __attribute__warn_unused_result__;
1032
1033 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1034                         __attribute__malloc__
1035                         __attribute__warn_unused_result__;
1036
1037 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1038                         __attribute__malloc__
1039                         __attribute__warn_unused_result__;
1040
1041 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1042                         __attribute__malloc__
1043                         __attribute__warn_unused_result__;
1044
1045 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1046                         __attribute__malloc__
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1);
1049
1050 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1051                         __attribute__malloc__
1052                         __attribute__warn_unused_result__
1053                         __attribute__nonnull__(pTHX_1);
1054
1055 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1056                         __attribute__malloc__
1057                         __attribute__warn_unused_result__;
1058
1059 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1060                         __attribute__malloc__
1061                         __attribute__warn_unused_result__
1062                         __attribute__nonnull__(pTHX_1);
1063
1064 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1065                         __attribute__malloc__
1066                         __attribute__warn_unused_result__
1067                         __attribute__nonnull__(pTHX_3);
1068
1069 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1070                         __attribute__malloc__
1071                         __attribute__warn_unused_result__;
1072
1073 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1074                         __attribute__malloc__
1075                         __attribute__warn_unused_result__;
1076
1077 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1078                         __attribute__malloc__
1079                         __attribute__warn_unused_result__;
1080
1081 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1082                         __attribute__malloc__
1083                         __attribute__warn_unused_result__;
1084
1085 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1086                         __attribute__malloc__
1087                         __attribute__warn_unused_result__;
1088
1089 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1090                         __attribute__malloc__
1091                         __attribute__warn_unused_result__;
1092
1093 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1094                         __attribute__malloc__
1095                         __attribute__warn_unused_result__
1096                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1097
1098 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
1099 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1100                         __attribute__malloc__
1101                         __attribute__warn_unused_result__
1102                         __attribute__nonnull__(pTHX_1);
1103
1104 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1105                         __attribute__malloc__
1106                         __attribute__warn_unused_result__;
1107
1108 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1109                         __attribute__malloc__
1110                         __attribute__warn_unused_result__;
1111
1112 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont)
1113                         __attribute__malloc__
1114                         __attribute__warn_unused_result__;
1115
1116
1117 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1118                         __attribute__malloc__
1119                         __attribute__warn_unused_result__;
1120
1121 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ char *vstr, SV *sv);
1122 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1123 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1124                         __attribute__pure__;
1125
1126 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1127                         __attribute__noreturn__;
1128
1129 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1130 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1131 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1132 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1133                         __attribute__nonnull__(pTHX_1);
1134
1135 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ char* name)
1136                         __attribute__nonnull__(pTHX_1);
1137
1138 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1139                         __attribute__warn_unused_result__
1140                         __attribute__nonnull__(pTHX_1);
1141
1142 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1143                         __attribute__warn_unused_result__
1144                         __attribute__nonnull__(pTHX_1);
1145
1146 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1147 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1148 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1149 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1150 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1151 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1152 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1153 #if defined(USE_5005THREADS)
1154 PERL_CALLCONV struct perl_thread*       Perl_new_struct_thread(pTHX_ struct perl_thread *t);
1155 #endif
1156 #if defined(USE_REENTRANT_API)
1157 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1158 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1159 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1160 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1161 #endif
1162 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1163 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_3);
1166
1167 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1168                         __attribute__nonnull__(pTHX_1);
1169
1170 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1171                         __attribute__nonnull__(pTHX_1);
1172
1173 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1174 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1175 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1176                         __attribute__nonnull__(pTHX_1);
1177
1178 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1179                         __attribute__nonnull__(pTHX_1);
1180
1181 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1182                         __attribute__nonnull__(pTHX_1);
1183
1184 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1185                         __attribute__nonnull__(pTHX_1);
1186
1187 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
1188 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
1189 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1190 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1191 PERL_CALLCONV void      Perl_new_collate(pTHX_ char* newcoll);
1192 PERL_CALLCONV void      Perl_new_ctype(pTHX_ char* newctype)
1193                         __attribute__nonnull__(pTHX_1);
1194
1195 PERL_CALLCONV void      Perl_new_numeric(pTHX_ char* newcoll);
1196 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1197 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1198 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1199 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1200                         __attribute__nonnull__(pTHX_1);
1201
1202 PERL_CALLCONV void      Perl_pack_cat(pTHX_ SV *cat, char *pat, char *patend, SV **beglist, SV **endlist, SV ***next_in_list, U32 flags);
1203 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, char *pat, char *patend, SV **beglist, SV **endlist);
1204 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1205 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1206                         __attribute__nonnull__(pTHX_1);
1207
1208 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, OP* repl)
1209                         __attribute__nonnull__(pTHX_1)
1210                         __attribute__nonnull__(pTHX_2);
1211
1212 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1213                         __attribute__nonnull__(pTHX_1)
1214                         __attribute__nonnull__(pTHX_2);
1215
1216 PERL_CALLCONV OP*       Perl_pop_return(pTHX);
1217 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1218 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1219 PERL_CALLCONV void      Perl_push_return(pTHX_ OP* o);
1220 PERL_CALLCONV void      Perl_push_scope(pTHX);
1221 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1222 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1223 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1224                         __attribute__nonnull__(pTHX_1);
1225
1226 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1227 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1228                         __attribute__nonnull__(pTHX_1)
1229                         __attribute__nonnull__(pTHX_2)
1230                         __attribute__nonnull__(pTHX_3)
1231                         __attribute__nonnull__(pTHX_4)
1232                         __attribute__nonnull__(pTHX_6);
1233
1234 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1235 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1236                         __attribute__nonnull__(pTHX_1)
1237                         __attribute__nonnull__(pTHX_2)
1238                         __attribute__nonnull__(pTHX_3);
1239
1240 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);
1241 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1242 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1243                         __attribute__nonnull__(pTHX_1)
1244                         __attribute__nonnull__(pTHX_2)
1245                         __attribute__nonnull__(pTHX_3)
1246                         __attribute__nonnull__(pTHX_4);
1247
1248 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1249                         __attribute__warn_unused_result__
1250                         __attribute__nonnull__(pTHX_1);
1251
1252 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, regnode* o);
1253 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1254                         __attribute__nonnull__(pTHX_1)
1255                         __attribute__nonnull__(pTHX_2);
1256
1257 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1258                         __attribute__pure__
1259                         __attribute__nonnull__(pTHX_1)
1260                         __attribute__nonnull__(pTHX_2)
1261                         __attribute__nonnull__(pTHX_3)
1262                         __attribute__nonnull__(pTHX_4);
1263
1264 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1265 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1266 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1267 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1268 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1269                         __attribute__nonnull__(pTHX_1);
1270
1271 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1272                         __attribute__nonnull__(pTHX_1)
1273                         __attribute__nonnull__(pTHX_2);
1274
1275 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1276                         __attribute__nonnull__(pTHX_1)
1277                         __attribute__nonnull__(pTHX_2);
1278
1279 #if !defined(HAS_RENAME)
1280 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ char* a, char* b)
1281                         __attribute__nonnull__(pTHX_1)
1282                         __attribute__nonnull__(pTHX_2);
1283
1284 #endif
1285 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1286                         __attribute__malloc__
1287                         __attribute__warn_unused_result__
1288                         __attribute__nonnull__(pTHX_1);
1289
1290 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1291                         __attribute__malloc__
1292                         __attribute__warn_unused_result__
1293                         __attribute__nonnull__(pTHX_1);
1294
1295 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1296                         __attribute__malloc__
1297                         __attribute__warn_unused_result__;
1298
1299 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1300 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1301 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr);
1302 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1303 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1304 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1305 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1306 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1307 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1308 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1309 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1310 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1311 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1312 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1313 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1314 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1315 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1316 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1317 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1318 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1319 PERL_CALLCONV void      Perl_save_hints(pTHX)
1320                         __attribute__noreturn__;
1321
1322 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1323 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1324 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1325 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1326 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1327 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1328 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1329 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1330 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1331 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1332 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1333 PERL_CALLCONV void      Perl_save_op(pTHX);
1334 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1335 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1336 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1337 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1338 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1339 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1340 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1341 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1342                         __attribute__noreturn__;
1343
1344 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1345 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1346 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1347 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1348 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1349 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ char* start, STRLEN len, STRLEN* retlen);
1350 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ char* start, STRLEN len, STRLEN* retlen);
1351 PERL_CALLCONV char*     Perl_scan_num(pTHX_ char* s, YYSTYPE *lvalp);
1352 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ char* start, STRLEN len, STRLEN* retlen);
1353 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1354 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1355 #if !defined(VMS)
1356 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ char* nam);
1357 #endif
1358 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1359 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1360 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1361 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1362 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1363                         __attribute__nonnull__(pTHX_1)
1364                         __attribute__nonnull__(pTHX_2);
1365
1366 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1367                         __attribute__warn_unused_result__;
1368
1369 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1370 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1371                         __attribute__nonnull__(pTHX_1);
1372
1373 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1374                         __attribute__nonnull__(pTHX_1);
1375
1376 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1377                         __attribute__nonnull__(pTHX_1);
1378
1379 PERL_CALLCONV IV        Perl_sv_2iv(pTHX_ SV* sv)
1380                         __attribute__nonnull__(pTHX_1);
1381
1382 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1383                         __attribute__nonnull__(pTHX_1);
1384
1385 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1386                         __attribute__nonnull__(pTHX_1);
1387
1388 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1389                         __attribute__nonnull__(pTHX_1); */
1390
1391 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1392                         __attribute__nonnull__(pTHX_1);
1393
1394 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1395                         __attribute__nonnull__(pTHX_1);
1396
1397 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1398                         __attribute__nonnull__(pTHX_1);
1399
1400 PERL_CALLCONV UV        Perl_sv_2uv(pTHX_ SV* sv)
1401                         __attribute__nonnull__(pTHX_1);
1402
1403 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1404                         __attribute__nonnull__(pTHX_1);
1405
1406 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1407                         __attribute__nonnull__(pTHX_1);
1408
1409 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1410                         __attribute__nonnull__(pTHX_1);
1411
1412 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1413                         __attribute__nonnull__(pTHX_1)
1414                         __attribute__nonnull__(pTHX_2);
1415
1416 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1417                         __attribute__nonnull__(pTHX_1)
1418                         __attribute__nonnull__(pTHX_2);
1419
1420 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1421                         __attribute__nonnull__(pTHX_1)
1422                         __attribute__nonnull__(pTHX_2);
1423
1424 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1425                         __attribute__nonnull__(pTHX_1);
1426
1427 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1428                         __attribute__nonnull__(pTHX_1);
1429
1430 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1431                         __attribute__nonnull__(pTHX_1);
1432
1433 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1434                         __attribute__nonnull__(pTHX_1)
1435                         __attribute__nonnull__(pTHX_2);
1436
1437 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1438                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1439                         __attribute__nonnull__(pTHX_1);
1440
1441 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1442                         __attribute__nonnull__(pTHX_1);
1443
1444 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1445                         __attribute__nonnull__(pTHX_1);
1446
1447 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1448                         __attribute__nonnull__(pTHX_1); */
1449
1450 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1451                         __attribute__nonnull__(pTHX_1); */
1452
1453 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, char* ptr)
1454                         __attribute__nonnull__(pTHX_1);
1455
1456 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1457 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1458 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1459                         __attribute__nonnull__(pTHX_1);
1460
1461 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1462                         __attribute__nonnull__(pTHX_1)
1463                         __attribute__nonnull__(pTHX_2);
1464
1465 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1466                         __attribute__nonnull__(pTHX_1)
1467                         __attribute__nonnull__(pTHX_2);
1468
1469 #if defined(USE_LOCALE_COLLATE)
1470 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1471                         __attribute__nonnull__(pTHX_1)
1472                         __attribute__nonnull__(pTHX_2);
1473
1474 #endif
1475 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, char* code, PAD** padp)
1476                         __attribute__nonnull__(pTHX_1)
1477                         __attribute__nonnull__(pTHX_2)
1478                         __attribute__nonnull__(pTHX_3)
1479                         __attribute__nonnull__(pTHX_4);
1480
1481 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1482                         __attribute__nonnull__(pTHX_1);
1483
1484 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1485                         __attribute__nonnull__(pTHX_1);
1486
1487 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1488                         __attribute__nonnull__(pTHX_1);
1489
1490 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1491                         __attribute__warn_unused_result__
1492                         __attribute__nonnull__(pTHX_1)
1493                         __attribute__nonnull__(pTHX_2);
1494
1495 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1496                         __attribute__nonnull__(pTHX_1)
1497                         __attribute__nonnull__(pTHX_2);
1498
1499 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1500 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1501 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1502                         __attribute__nonnull__(pTHX_1)
1503                         __attribute__nonnull__(pTHX_2);
1504
1505 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1506                         __attribute__nonnull__(pTHX_1);
1507
1508 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1509                         __attribute__nonnull__(pTHX_1);
1510
1511 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, char* little, STRLEN littlelen)
1512                         __attribute__nonnull__(pTHX_1)
1513                         __attribute__nonnull__(pTHX_4);
1514
1515 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1516                         __attribute__nonnull__(pTHX_1);
1517
1518 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1519                         __attribute__nonnull__(pTHX_1);
1520
1521 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1522 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1523 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1524                         __attribute__nonnull__(pTHX_1);
1525
1526 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, MGVTBL *vtbl, const char* name, I32 namlen)
1527                         __attribute__nonnull__(pTHX_1);
1528
1529 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1530                         __attribute__malloc__
1531                         __attribute__warn_unused_result__;
1532
1533 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1534                         __attribute__warn_unused_result__;
1535
1536 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1537 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1538 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1539                         __attribute__nonnull__(pTHX_2);
1540
1541 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1542                         __attribute__nonnull__(pTHX_2);
1543
1544 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1545 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1546 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1547 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1548 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1549 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ SV* sv, int ob)
1550                         __attribute__warn_unused_result__
1551                         __attribute__nonnull__(pTHX_1);
1552
1553 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1554                         __attribute__nonnull__(pTHX_1)
1555                         __attribute__nonnull__(pTHX_2);
1556
1557 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1558 PERL_CALLCONV void      Perl_sv_reset(pTHX_ char* s, HV* stash)
1559                         __attribute__nonnull__(pTHX_1);
1560
1561 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1562                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1563
1564 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1565 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1566 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1567                         __attribute__nonnull__(pTHX_1);
1568
1569 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1570 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1571 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1572 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1573 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1574 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1575 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, char* pv, STRLEN n)
1576                         __attribute__nonnull__(pTHX_3);
1577
1578 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1579 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1580                         __attribute__nonnull__(pTHX_1);
1581
1582 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1583 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1584 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1585                         __attribute__warn_unused_result__;
1586
1587 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1588                         __attribute__nonnull__(pTHX_1);
1589
1590 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1594                         __attribute__nonnull__(pTHX_1);
1595
1596 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1597                         __attribute__nonnull__(pTHX_1);
1598
1599 PERL_CALLCONV bool      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1600                         __attribute__nonnull__(pTHX_1);
1601
1602 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1603                         __attribute__nonnull__(pTHX_1);
1604
1605 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1606                         __attribute__nonnull__(pTHX_1)
1607                         __attribute__nonnull__(pTHX_2);
1608
1609 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1610                         __attribute__nonnull__(pTHX_1)
1611                         __attribute__nonnull__(pTHX_2);
1612
1613 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1614 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ char* pkg, char* name, SV* listsv, I32 minbits, I32 none);
1615 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, U8 *ptr, bool do_utf8);
1616 PERL_CALLCONV void      Perl_taint_env(pTHX);
1617 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
1618                         __attribute__nonnull__(pTHX_2);
1619
1620 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, char *normal, char *special)
1621                         __attribute__nonnull__(pTHX_1)
1622                         __attribute__nonnull__(pTHX_2);
1623
1624 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ U8 *p, U8* ustrp, STRLEN *lenp)
1625                         __attribute__nonnull__(pTHX_1)
1626                         __attribute__nonnull__(pTHX_2);
1627
1628 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ U8 *p, U8* ustrp, STRLEN *lenp)
1629                         __attribute__nonnull__(pTHX_1)
1630                         __attribute__nonnull__(pTHX_2);
1631
1632 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ U8 *p, U8* ustrp, STRLEN *lenp)
1633                         __attribute__nonnull__(pTHX_1)
1634                         __attribute__nonnull__(pTHX_2);
1635
1636 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ U8 *p, U8* ustrp, STRLEN *lenp)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_2);
1639
1640 #if defined(UNLINK_ALL_VERSIONS)
1641 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1642 #endif
1643 #if defined(USE_5005THREADS)
1644 PERL_CALLCONV void      Perl_unlock_condpair(pTHX_ void* svv);
1645 #endif
1646 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ char *pat, char *patend, char *s, char *strbeg, char *strend, char **new_s, I32 ocnt, U32 flags);
1647 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ char *pat, char *patend, char *s, char *strend, U32 flags);
1648 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1649 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1650 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1651 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1652 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1653 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ U8* s, U8 *e)
1654                         __attribute__warn_unused_result__
1655                         __attribute__pure__
1656                         __attribute__nonnull__(pTHX_1)
1657                         __attribute__nonnull__(pTHX_2);
1658
1659 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ U8 *a, U8 *b)
1660                         __attribute__warn_unused_result__
1661                         __attribute__pure__
1662                         __attribute__nonnull__(pTHX_1)
1663                         __attribute__nonnull__(pTHX_2);
1664
1665 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ U8 *s, I32 off)
1666                         __attribute__warn_unused_result__
1667                         __attribute__pure__
1668                         __attribute__nonnull__(pTHX_1);
1669
1670 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1671                         __attribute__nonnull__(pTHX_1)
1672                         __attribute__nonnull__(pTHX_2);
1673
1674 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ U8 *s, STRLEN *len, bool *is_utf8);
1675 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ U8 *s, STRLEN *len);
1676 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ U8 *s, STRLEN* retlen);
1677 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ U8 *s, STRLEN* retlen);
1678 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1679 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1680 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1681                         __attribute__nonnull__(pTHX_1);
1682
1683 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1684                         __attribute__nonnull__(pTHX_1);
1685
1686 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1687                         __attribute__nonnull__(pTHX_1);
1688
1689 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1690                         __attribute__nonnull__(pTHX_1);
1691
1692 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1693 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
1694                         __attribute__warn_unused_result__;
1695
1696 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1697 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1698 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1699 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ char **popt);
1700 PERL_CALLCONV U32       Perl_seed(pTHX);
1701 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
1702 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ GV *gv, IO *io, I32 op);
1703 PERL_CALLCONV void      Perl_report_uninit(pTHX);
1704 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1705                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1706
1707 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1708 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1709                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1710
1711 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1712 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1713 PERL_CALLCONV I32       Perl_whichsig(pTHX_ char* sig);
1714 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1715 PERL_CALLCONV int       Perl_yyerror(pTHX_ char* s);
1716 #ifdef USE_PURE_BISON
1717 PERL_CALLCONV int       Perl_yylex_r(pTHX_ YYSTYPE *lvalp, int *lcharp);
1718 #endif
1719 PERL_CALLCONV int       Perl_yylex(pTHX);
1720 PERL_CALLCONV int       Perl_yyparse(pTHX);
1721 PERL_CALLCONV int       Perl_yywarn(pTHX_ char* s);
1722 #if defined(MYMALLOC)
1723 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1724 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
1725 #endif
1726 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1727                         __attribute__malloc__
1728                         __attribute__warn_unused_result__;
1729
1730 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1731                         __attribute__malloc__
1732                         __attribute__warn_unused_result__;
1733
1734 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1735                         __attribute__malloc__
1736                         __attribute__warn_unused_result__;
1737
1738 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1739 #if defined(PERL_GLOBAL_STRUCT)
1740 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1741 #endif
1742 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1743 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1744 #if defined(USE_5005THREADS)
1745 PERL_CALLCONV SV*       Perl_sv_lock(pTHX_ SV *sv);
1746 #endif
1747 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1748                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1749
1750 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1751 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1752 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1753 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1754 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1755                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1756
1757 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1758 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1759 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
1760                         __attribute__nonnull__(pTHX_1);
1761
1762 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1763 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1764 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1765 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1766 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1767 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1768 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1769 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1770 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1771                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
1772                         __attribute__nonnull__(pTHX_2);
1773
1774 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
1775                         __attribute__nonnull__(pTHX_2);
1776
1777 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv)
1778                         __attribute__nonnull__(pTHX_2);
1779
1780 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, char *name, GV *sv)
1781                         __attribute__nonnull__(pTHX_2);
1782
1783 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, char *name, HV *sv)
1784                         __attribute__nonnull__(pTHX_2);
1785
1786 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1787                         __attribute__nonnull__(pTHX_2);
1788
1789 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o)
1790                         __attribute__nonnull__(pTHX_2);
1791
1792 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm)
1793                         __attribute__nonnull__(pTHX_2);
1794
1795 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1796                         __attribute__nonnull__(pTHX_2);
1797
1798 PERL_CALLCONV void      Perl_magic_dump(pTHX_ MAGIC *mg);
1799 #if defined(PERL_FLEXIBLE_EXCEPTIONS)
1800 PERL_CALLCONV void*     Perl_default_protect(pTHX_ volatile JMPENV *je, int *excpt, protect_body_t body, ...);
1801 PERL_CALLCONV void*     Perl_vdefault_protect(pTHX_ volatile JMPENV *je, int *excpt, protect_body_t body, va_list *args);
1802 #endif
1803 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1804 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1805 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1806 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1807 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
1808                         __attribute__warn_unused_result__
1809                         __attribute__nonnull__(pTHX_1); */
1810
1811 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
1812                         __attribute__warn_unused_result__
1813                         __attribute__nonnull__(pTHX_1); */
1814
1815 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
1816                         __attribute__warn_unused_result__
1817                         __attribute__nonnull__(pTHX_1); */
1818
1819 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
1820                         __attribute__nonnull__(pTHX_1); */
1821
1822 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
1823                         __attribute__nonnull__(pTHX_1);
1824
1825 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
1826                         __attribute__nonnull__(pTHX_1);
1827
1828 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
1829                         __attribute__nonnull__(pTHX_1);
1830
1831 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
1832                         __attribute__nonnull__(pTHX_1);
1833
1834 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
1835                         __attribute__nonnull__(pTHX_1);
1836
1837 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1838 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
1839                         __attribute__nonnull__(pTHX_1);
1840
1841 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
1842                         __attribute__nonnull__(pTHX_1)
1843                         __attribute__nonnull__(pTHX_2);
1844
1845 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1846 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1847 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
1848                         __attribute__noreturn__;
1849
1850 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1851                         __attribute__nonnull__(pTHX_1);
1852
1853 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1854 #if defined(USE_ITHREADS)
1855 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
1856                         __attribute__malloc__
1857                         __attribute__warn_unused_result__;
1858
1859 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
1860                         __attribute__malloc__
1861                         __attribute__warn_unused_result__;
1862
1863 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
1864                         __attribute__malloc__
1865                         __attribute__warn_unused_result__
1866                         __attribute__nonnull__(pTHX_1);
1867
1868 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, PerlInterpreter* proto_perl)
1869                         __attribute__malloc__
1870                         __attribute__warn_unused_result__
1871                         __attribute__nonnull__(pTHX_2);
1872
1873 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
1874                         __attribute__malloc__
1875                         __attribute__warn_unused_result__;
1876
1877 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ REGEXP* r, CLONE_PARAMS* param)
1878                         __attribute__malloc__
1879                         __attribute__warn_unused_result__;
1880
1881 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
1882                         __attribute__malloc__
1883                         __attribute__warn_unused_result__;
1884
1885 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
1886                         __attribute__malloc__
1887                         __attribute__warn_unused_result__;
1888
1889 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
1890                         __attribute__malloc__
1891                         __attribute__warn_unused_result__;
1892
1893 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
1894                         __attribute__malloc__
1895                         __attribute__warn_unused_result__
1896                         __attribute__nonnull__(pTHX_1);
1897
1898 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
1899                         __attribute__malloc__
1900                         __attribute__warn_unused_result__
1901                         __attribute__nonnull__(pTHX_1);
1902
1903 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
1904                         __attribute__nonnull__(pTHX_1)
1905                         __attribute__nonnull__(pTHX_2);
1906
1907 #if defined(HAVE_INTERP_INTERN)
1908 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
1909                         __attribute__nonnull__(pTHX_1)
1910                         __attribute__nonnull__(pTHX_2);
1911
1912 #endif
1913 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
1914                         __attribute__malloc__
1915                         __attribute__warn_unused_result__;
1916
1917 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, void *sv)
1918                         __attribute__malloc__
1919                         __attribute__warn_unused_result__
1920                         __attribute__nonnull__(pTHX_1)
1921                         __attribute__nonnull__(pTHX_2);
1922
1923 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, void *oldsv, void *newsv)
1924                         __attribute__nonnull__(pTHX_1)
1925                         __attribute__nonnull__(pTHX_3);
1926
1927 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1928                         __attribute__nonnull__(pTHX_1);
1929
1930 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1931 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1932 #endif
1933 #if defined(HAVE_INTERP_INTERN)
1934 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1935 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1936 #endif
1937
1938 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ OP* op)
1939                         __attribute__warn_unused_result__
1940                         __attribute__nonnull__(pTHX_1);
1941
1942 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ OP* op)
1943                         __attribute__warn_unused_result__
1944                         __attribute__nonnull__(pTHX_1);
1945
1946
1947 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1948 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1949 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1950 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1951
1952 END_EXTERN_C
1953
1954 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
1955 STATIC I32      S_avhv_index_sv(pTHX_ SV* sv);
1956 STATIC I32      S_avhv_index(pTHX_ AV* av, SV* sv, U32 hash);
1957 #endif
1958
1959 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1960 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
1961                         __attribute__warn_unused_result__
1962                         __attribute__nonnull__(pTHX_1);
1963
1964 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
1965                         __attribute__warn_unused_result__
1966                         __attribute__nonnull__(pTHX_1);
1967
1968 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
1969                         __attribute__warn_unused_result__
1970                         __attribute__nonnull__(pTHX_1);
1971
1972 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
1973                         __attribute__warn_unused_result__
1974                         __attribute__nonnull__(pTHX_1);
1975
1976 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
1977                         __attribute__warn_unused_result__
1978                         __attribute__nonnull__(pTHX_1);
1979
1980 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
1981                         __attribute__warn_unused_result__
1982                         __attribute__nonnull__(pTHX_1);
1983
1984 #endif
1985
1986 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
1987 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
1988                         __attribute__nonnull__(pTHX_1);
1989
1990 STATIC void     S_require_errno(pTHX_ GV *gv)
1991                         __attribute__nonnull__(pTHX_1);
1992
1993 #endif
1994
1995 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1996 STATIC void     S_hsplit(pTHX_ HV *hv)
1997                         __attribute__nonnull__(pTHX_1);
1998
1999 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2000                         __attribute__nonnull__(pTHX_1);
2001
2002 STATIC HE*      S_new_he(pTHX)
2003                         __attribute__malloc__
2004                         __attribute__warn_unused_result__;
2005
2006 STATIC void     S_del_he(pTHX_ HE *p)
2007                         __attribute__nonnull__(pTHX_1);
2008
2009 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2010                         __attribute__malloc__
2011                         __attribute__warn_unused_result__
2012                         __attribute__nonnull__(pTHX_1);
2013
2014 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2015                         __attribute__nonnull__(pTHX_1)
2016                         __attribute__nonnull__(pTHX_2)
2017                         __attribute__nonnull__(pTHX_3);
2018
2019 STATIC void     S_unshare_hek_or_pvn(pTHX_ HEK* hek, const char* str, I32 len, U32 hash);
2020 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2021                         __attribute__warn_unused_result__;
2022
2023 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2024                         __attribute__noreturn__
2025                         __attribute__nonnull__(pTHX_2)
2026                         __attribute__nonnull__(pTHX_4);
2027
2028 #endif
2029
2030 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2031 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2032                         __attribute__nonnull__(pTHX_2);
2033
2034 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2035                         __attribute__nonnull__(pTHX_1)
2036                         __attribute__nonnull__(pTHX_2)
2037                         __attribute__nonnull__(pTHX_3);
2038
2039 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2040                         __attribute__nonnull__(pTHX_1)
2041                         __attribute__nonnull__(pTHX_2)
2042                         __attribute__nonnull__(pTHX_3);
2043
2044 STATIC void     S_restore_magic(pTHX_ const void *p)
2045                         __attribute__nonnull__(pTHX_1);
2046
2047 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2048                         __attribute__nonnull__(pTHX_1);
2049
2050
2051 #endif
2052
2053 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2054 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2055                         __attribute__warn_unused_result__
2056                         __attribute__nonnull__(pTHX_1);
2057
2058 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2059                         __attribute__warn_unused_result__;
2060
2061 STATIC void     S_cop_free(pTHX_ COP *cop)
2062                         __attribute__nonnull__(pTHX_1);
2063
2064 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2065 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2066                         __attribute__nonnull__(pTHX_1);
2067
2068 STATIC OP*      S_newDEFSVOP(pTHX)
2069                         __attribute__warn_unused_result__;
2070
2071 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2072                         __attribute__warn_unused_result__
2073                         __attribute__nonnull__(pTHX_3)
2074                         __attribute__nonnull__(pTHX_4);
2075
2076 STATIC void     S_simplify_sort(pTHX_ OP *o)
2077                         __attribute__nonnull__(pTHX_1);
2078
2079 STATIC const char*      S_gv_ename(pTHX_ GV *gv);
2080 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
2081 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
2082 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
2083 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
2084 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
2085 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2086                         __attribute__nonnull__(pTHX_2)
2087                         __attribute__nonnull__(pTHX_3)
2088                         __attribute__nonnull__(pTHX_4);
2089
2090 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2091                         __attribute__nonnull__(pTHX_1);
2092
2093 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2094                         __attribute__warn_unused_result__
2095                         __attribute__nonnull__(pTHX_1);
2096
2097 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2098                         __attribute__warn_unused_result__
2099                         __attribute__nonnull__(pTHX_1)
2100                         __attribute__nonnull__(pTHX_2);
2101
2102 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2103                         __attribute__warn_unused_result__
2104                         __attribute__nonnull__(pTHX_1)
2105                         __attribute__nonnull__(pTHX_2);
2106
2107 #endif
2108 #if defined(PL_OP_SLAB_ALLOC)
2109 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2110                         __attribute__warn_unused_result__;
2111
2112 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
2113 #endif
2114
2115 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2116 STATIC void     S_find_beginning(pTHX);
2117 STATIC void     S_forbid_setid(pTHX_ const char * s);
2118 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep);
2119 STATIC void     S_init_interp(pTHX);
2120 STATIC void     S_init_ids(pTHX);
2121 STATIC void     S_init_lexer(pTHX);
2122 STATIC void     S_init_main_stash(pTHX);
2123 STATIC void     S_init_perllib(pTHX);
2124 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
2125 STATIC void     S_init_predump_symbols(pTHX);
2126 STATIC void     S_my_exit_jump(pTHX)
2127                         __attribute__noreturn__;
2128
2129 STATIC void     S_nuke_stacks(pTHX);
2130 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
2131 STATIC void     S_usage(pTHX_ const char *name);
2132 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
2133 #  if defined(IAMSUID)
2134 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2135 #  endif
2136 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2137 STATIC void     S_run_body(pTHX_ I32 oldscope)
2138                         __attribute__noreturn__;
2139
2140 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
2141 STATIC void*    S_call_list_body(pTHX_ CV *cv);
2142 #if defined(PERL_FLEXIBLE_EXCEPTIONS)
2143 STATIC void*    S_vparse_body(pTHX_ va_list args);
2144 STATIC void*    S_vrun_body(pTHX_ va_list args);
2145 STATIC void*    S_vcall_body(pTHX_ va_list args);
2146 STATIC void*    S_vcall_list_body(pTHX_ va_list args);
2147 #endif
2148 #  if defined(USE_5005THREADS)
2149 STATIC struct perl_thread *     S_init_main_thread(pTHX);
2150 #  endif
2151 #endif
2152
2153 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2154 STATIC SV*      S_refto(pTHX_ SV* sv)
2155                         __attribute__warn_unused_result__;
2156
2157 #endif
2158
2159 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2160 STATIC I32      S_unpack_rec(pTHX_ tempsym_t* symptr, char *s, char *strbeg, char *strend, char **new_s);
2161 STATIC SV **    S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist);
2162 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2163                         __attribute__nonnull__(pTHX_1);
2164
2165 STATIC I32      S_measure_struct(pTHX_ tempsym_t* symptr)
2166                         __attribute__nonnull__(pTHX_1);
2167
2168 STATIC char *   S_group_end(pTHX_ char *pat, char *patend, char ender)
2169                         __attribute__nonnull__(pTHX_1)
2170                         __attribute__nonnull__(pTHX_2);
2171
2172 STATIC char *   S_get_num(pTHX_ char *ppat, I32 *)
2173                         __attribute__nonnull__(pTHX_1)
2174                         __attribute__nonnull__(pTHX_2);
2175
2176 STATIC bool     S_next_symbol(pTHX_ tempsym_t* symptr)
2177                         __attribute__nonnull__(pTHX_1);
2178
2179 STATIC void     S_doencodes(pTHX_ SV* sv, char* s, I32 len);
2180 STATIC SV*      S_is_an_int(pTHX_ char *s, STRLEN l)
2181                         __attribute__warn_unused_result__
2182                         __attribute__nonnull__(pTHX_1);
2183
2184 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2185                         __attribute__nonnull__(pTHX_1)
2186                         __attribute__nonnull__(pTHX_2);
2187
2188 #endif
2189
2190 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2191 STATIC OP*      S_docatch(pTHX_ OP *o)
2192                         __attribute__warn_unused_result__;
2193
2194 STATIC void     S_docatch_body(pTHX);
2195 #if defined(PERL_FLEXIBLE_EXCEPTIONS)
2196 STATIC void*    S_vdocatch_body(pTHX_ va_list args);
2197 #endif
2198 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2199                         __attribute__warn_unused_result__;
2200
2201 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2202                         __attribute__warn_unused_result__;
2203
2204 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2205                         __attribute__warn_unused_result__;
2206
2207 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2208                         __attribute__warn_unused_result__;
2209
2210 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2211                         __attribute__warn_unused_result__
2212                         __attribute__nonnull__(pTHX_1);
2213
2214 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2215                         __attribute__warn_unused_result__;
2216
2217 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2218                         __attribute__warn_unused_result__;
2219
2220 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2221                         __attribute__warn_unused_result__;
2222
2223 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
2224 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2225                         __attribute__warn_unused_result__;
2226
2227 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2228                         __attribute__warn_unused_result__;
2229
2230 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2231                         __attribute__warn_unused_result__
2232                         __attribute__nonnull__(pTHX_1);
2233
2234 #endif
2235
2236 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2237 STATIC int      S_do_maybe_phash(pTHX_ AV *ary, SV **lelem, SV **firstlelem, SV **relem, SV **lastrelem);
2238 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2239                         __attribute__nonnull__(pTHX_1)
2240                         __attribute__nonnull__(pTHX_2)
2241                         __attribute__nonnull__(pTHX_3);
2242
2243 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
2244                         __attribute__warn_unused_result__
2245                         __attribute__nonnull__(pTHX_1)
2246                         __attribute__nonnull__(pTHX_2);
2247
2248 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
2249                         __attribute__warn_unused_result__
2250                         __attribute__nonnull__(pTHX_1);
2251
2252 #endif
2253
2254 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2255 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2256                         __attribute__nonnull__(pTHX_1)
2257                         __attribute__nonnull__(pTHX_2)
2258                         __attribute__nonnull__(pTHX_3);
2259
2260 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2261                         __attribute__nonnull__(pTHX_1);
2262
2263 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2264 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2265                         __attribute__warn_unused_result__
2266                         __attribute__nonnull__(pTHX_1)
2267                         __attribute__nonnull__(pTHX_2);
2268
2269 #  endif
2270 #endif
2271
2272 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2273 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
2274                         __attribute__nonnull__(pTHX_1)
2275                         __attribute__nonnull__(pTHX_3);
2276
2277 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
2278                         __attribute__nonnull__(pTHX_1);
2279
2280 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
2281                         __attribute__nonnull__(pTHX_1)
2282                         __attribute__nonnull__(pTHX_2);
2283
2284 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
2285                         __attribute__nonnull__(pTHX_1)
2286                         __attribute__nonnull__(pTHX_2);
2287
2288 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
2289                         __attribute__nonnull__(pTHX_1)
2290                         __attribute__nonnull__(pTHX_3)
2291                         __attribute__nonnull__(pTHX_4);
2292
2293 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
2294                         __attribute__nonnull__(pTHX_1);
2295
2296 STATIC I32      S_regcurly(pTHX_ const char *)
2297                         __attribute__warn_unused_result__
2298                         __attribute__nonnull__(pTHX_1);
2299
2300 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
2301                         __attribute__nonnull__(pTHX_1);
2302
2303 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
2304                         __attribute__nonnull__(pTHX_1)
2305                         __attribute__nonnull__(pTHX_2);
2306
2307 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
2308                         __attribute__nonnull__(pTHX_1)
2309                         __attribute__nonnull__(pTHX_3);
2310
2311 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2312                         __attribute__nonnull__(pTHX_1)
2313                         __attribute__nonnull__(pTHX_2)
2314                         __attribute__nonnull__(pTHX_3);
2315
2316 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2317                         __attribute__nonnull__(pTHX_1)
2318                         __attribute__nonnull__(pTHX_2)
2319                         __attribute__nonnull__(pTHX_3);
2320
2321 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
2322                         __attribute__nonnull__(pTHX_1)
2323                         __attribute__nonnull__(pTHX_2);
2324
2325 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
2326                         __attribute__nonnull__(pTHX_1);
2327
2328 #  ifdef DEBUGGING
2329 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
2330 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
2331                         __attribute__nonnull__(pTHX_1);
2332
2333 #  endif
2334 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
2335 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2336                         __attribute__nonnull__(pTHX_1)
2337                         __attribute__nonnull__(pTHX_2);
2338
2339 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
2340                         __attribute__nonnull__(pTHX_1);
2341
2342 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2343                         __attribute__nonnull__(pTHX_1)
2344                         __attribute__nonnull__(pTHX_2);
2345
2346 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2347                         __attribute__nonnull__(pTHX_1)
2348                         __attribute__nonnull__(pTHX_2);
2349
2350 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
2351                         __attribute__nonnull__(pTHX_1);
2352
2353 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
2354                         __attribute__nonnull__(pTHX_1)
2355                         __attribute__nonnull__(pTHX_2)
2356                         __attribute__nonnull__(pTHX_3);
2357
2358 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t*, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags);
2359 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
2360 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
2361                         __attribute__noreturn__;
2362
2363 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
2364 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
2365 #endif
2366
2367 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
2368 STATIC I32      S_regmatch(pTHX_ regnode *prog)
2369                         __attribute__warn_unused_result__
2370                         __attribute__nonnull__(pTHX_1);
2371
2372 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
2373                         __attribute__warn_unused_result__
2374                         __attribute__nonnull__(pTHX_1);
2375
2376 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
2377                         __attribute__warn_unused_result__
2378                         __attribute__nonnull__(pTHX_1)
2379                         __attribute__nonnull__(pTHX_3);
2380
2381 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
2382                         __attribute__warn_unused_result__;
2383
2384 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
2385                         __attribute__warn_unused_result__
2386                         __attribute__nonnull__(pTHX_1)
2387                         __attribute__nonnull__(pTHX_2);
2388
2389 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
2390 STATIC char*    S_regcppop(pTHX);
2391 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
2392 STATIC void     S_cache_re(pTHX_ regexp *prog);
2393 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
2394                         __attribute__warn_unused_result__;
2395
2396 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
2397                         __attribute__warn_unused_result__;
2398
2399 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
2400                         __attribute__warn_unused_result__;
2401
2402 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
2403                         __attribute__warn_unused_result__
2404                         __attribute__nonnull__(pTHX_1)
2405                         __attribute__nonnull__(pTHX_3);
2406
2407 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
2408                         __attribute__warn_unused_result__
2409                         __attribute__nonnull__(pTHX_1)
2410                         __attribute__nonnull__(pTHX_2)
2411                         __attribute__nonnull__(pTHX_3)
2412                         __attribute__nonnull__(pTHX_4);
2413
2414 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
2415                         __attribute__nonnull__(pTHX_1);
2416
2417 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
2418                         __attribute__nonnull__(pTHX_1);
2419
2420 #endif
2421
2422 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
2423 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
2424 STATIC void     S_debprof(pTHX_ const OP *o);
2425 #endif
2426
2427 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2428 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
2429 #endif
2430
2431 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
2432 STATIC IV       S_asIV(pTHX_ SV* sv)
2433                         __attribute__warn_unused_result__
2434                         __attribute__nonnull__(pTHX_1);
2435
2436 STATIC UV       S_asUV(pTHX_ SV* sv)
2437                         __attribute__warn_unused_result__
2438                         __attribute__nonnull__(pTHX_1);
2439
2440 STATIC XPVIV*   S_new_xiv(pTHX);
2441 STATIC XPVNV*   S_new_xnv(pTHX);
2442 STATIC XPV*     S_new_xpv(pTHX);
2443 STATIC XPVIV*   S_new_xpviv(pTHX);
2444 STATIC XPVNV*   S_new_xpvnv(pTHX);
2445 STATIC XPVCV*   S_new_xpvcv(pTHX);
2446 STATIC XPVAV*   S_new_xpvav(pTHX);
2447 STATIC XPVHV*   S_new_xpvhv(pTHX);
2448 STATIC XPVMG*   S_new_xpvmg(pTHX);
2449 STATIC XPVGV*   S_new_xpvgv(pTHX);
2450 STATIC XPVLV*   S_new_xpvlv(pTHX);
2451 STATIC XPVBM*   S_new_xpvbm(pTHX);
2452 STATIC XRV*     S_new_xrv(pTHX);
2453 STATIC void     S_del_xiv(pTHX_ XPVIV* p);
2454 STATIC void     S_del_xnv(pTHX_ XPVNV* p);
2455 STATIC void     S_del_xpv(pTHX_ XPV* p);
2456 STATIC void     S_del_xpviv(pTHX_ XPVIV* p);
2457 STATIC void     S_del_xpvnv(pTHX_ XPVNV* p);
2458 STATIC void     S_del_xpvcv(pTHX_ XPVCV* p);
2459 STATIC void     S_del_xpvav(pTHX_ XPVAV* p);
2460 STATIC void     S_del_xpvhv(pTHX_ XPVHV* p);
2461 STATIC void     S_del_xpvmg(pTHX_ XPVMG* p);
2462 STATIC void     S_del_xpvgv(pTHX_ XPVGV* p);
2463 STATIC void     S_del_xpvlv(pTHX_ XPVLV* p);
2464 STATIC void     S_del_xpvbm(pTHX_ XPVBM* p);
2465 STATIC void     S_del_xrv(pTHX_ XRV* p);
2466 STATIC void     S_sv_unglob(pTHX_ SV* sv)
2467                         __attribute__nonnull__(pTHX_1);
2468
2469 STATIC void     S_not_a_number(pTHX_ SV *sv)
2470                         __attribute__nonnull__(pTHX_1);
2471
2472 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
2473                         __attribute__nonnull__(pTHX_1);
2474
2475 STATIC void     S_sv_add_backref(pTHX_ SV *tsv, SV *sv)
2476                         __attribute__nonnull__(pTHX_1)
2477                         __attribute__nonnull__(pTHX_2);
2478
2479 STATIC void     S_sv_del_backref(pTHX_ SV *sv)
2480                         __attribute__nonnull__(pTHX_1);
2481
2482 #  ifdef DEBUGGING
2483 STATIC void     S_del_sv(pTHX_ SV *p);
2484 #  endif
2485 #  if !defined(NV_PRESERVES_UV)
2486 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
2487 #  endif
2488 STATIC I32      S_expect_number(pTHX_ char** pattern)
2489                         __attribute__warn_unused_result__
2490                         __attribute__nonnull__(pTHX_1);
2491
2492 #
2493 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)
2494                         __attribute__nonnull__(pTHX_1)
2495                         __attribute__nonnull__(pTHX_2)
2496                         __attribute__nonnull__(pTHX_3)
2497                         __attribute__nonnull__(pTHX_5)
2498                         __attribute__nonnull__(pTHX_7)
2499                         __attribute__nonnull__(pTHX_8)
2500                         __attribute__nonnull__(pTHX_9);
2501
2502 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2)
2505                         __attribute__nonnull__(pTHX_3)
2506                         __attribute__nonnull__(pTHX_6)
2507                         __attribute__nonnull__(pTHX_7);
2508
2509 #endif
2510
2511 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
2512 STATIC void     S_check_uni(pTHX);
2513 STATIC void     S_force_next(pTHX_ I32 type);
2514 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
2515 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
2516 STATIC SV*      S_tokeq(pTHX_ SV *sv);
2517 STATIC int      S_pending_ident(pTHX);
2518 STATIC char*    S_scan_const(pTHX_ char *start)
2519                         __attribute__nonnull__(pTHX_1);
2520
2521 STATIC char*    S_scan_formline(pTHX_ char *s)
2522                         __attribute__nonnull__(pTHX_1);
2523
2524 STATIC char*    S_scan_heredoc(pTHX_ char *s)
2525                         __attribute__nonnull__(pTHX_1);
2526
2527 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
2528                         __attribute__nonnull__(pTHX_1)
2529                         __attribute__nonnull__(pTHX_2)
2530                         __attribute__nonnull__(pTHX_3);
2531
2532 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
2533 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
2534 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
2535 STATIC char*    S_scan_subst(pTHX_ char *start);
2536 STATIC char*    S_scan_trans(pTHX_ char *start);
2537 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
2538 STATIC char*    S_skipspace(pTHX_ char *s);
2539 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
2540 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
2541                         __attribute__nonnull__(pTHX_1)
2542                         __attribute__nonnull__(pTHX_2)
2543                         __attribute__nonnull__(pTHX_3);
2544
2545 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
2546 STATIC void     S_incline(pTHX_ char *s);
2547 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
2548 STATIC int      S_intuit_more(pTHX_ char *s);
2549 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
2550 STATIC void     S_missingterm(pTHX_ char *s)
2551                         __attribute__noreturn__;
2552
2553 STATIC void     S_no_op(pTHX_ const char *what, char *s);
2554 STATIC void     S_set_csh(pTHX);
2555 STATIC I32      S_sublex_done(pTHX);
2556 STATIC I32      S_sublex_push(pTHX);
2557 STATIC I32      S_sublex_start(pTHX);
2558 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
2559 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
2560 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
2561 #  if defined(DEBUGGING)
2562 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
2563 #  endif
2564 STATIC int      S_ao(pTHX_ int toketype);
2565 STATIC void     S_depcom(pTHX);
2566 STATIC const char*      S_incl_perldb(pTHX);
2567 #if 0
2568 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2569 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2570 #endif
2571 #  if defined(PERL_CR_FILTER)
2572 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2573 #  endif
2574 #endif
2575
2576 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
2577 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
2578 #endif
2579
2580 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
2581 STATIC char*    S_stdize_locale(pTHX_ char* locs)
2582                         __attribute__nonnull__(pTHX_1);
2583
2584 #endif
2585
2586 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
2587 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
2588                         __attribute__nonnull__(pTHX_1);
2589
2590 STATIC SV*      S_mess_alloc(pTHX);
2591 #endif
2592
2593 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
2594 STATIC NV       S_mulexp10(NV value, I32 exponent);
2595 #endif
2596
2597 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
2598 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
2599                         __attribute__nonnull__(pTHX_1);
2600
2601 #endif
2602
2603 START_EXTERN_C
2604
2605 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2606                         __attribute__nonnull__(pTHX_1);
2607
2608 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
2609                         __attribute__nonnull__(pTHX_1)
2610                         __attribute__nonnull__(pTHX_2);
2611
2612 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2613                         __attribute__nonnull__(pTHX_1);
2614
2615 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
2616                         __attribute__nonnull__(pTHX_1);
2617
2618 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags);
2619 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2620                         __attribute__nonnull__(pTHX_1);
2621
2622 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
2623                         __attribute__nonnull__(pTHX_1)
2624                         __attribute__nonnull__(pTHX_2);
2625
2626 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2627                         __attribute__nonnull__(pTHX_1)
2628                         __attribute__nonnull__(pTHX_2);
2629
2630 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2631
2632 #if defined(USE_PERLIO) && !defined(USE_SFIO)
2633 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
2634 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
2635 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
2636 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
2637 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
2638 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
2639 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
2640 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
2641 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
2642                         __attribute__nonnull__(pTHX_2);
2643
2644 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
2645 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
2646                         __attribute__nonnull__(pTHX_2);
2647
2648 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
2649                         __attribute__nonnull__(pTHX_2);
2650
2651 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
2652                         __attribute__nonnull__(pTHX_2);
2653
2654 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
2655 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
2656
2657 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
2658 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
2659 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f);
2660 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f);
2661
2662 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
2663 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
2664 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
2665 #endif /* PERLIO_LAYERS */
2666
2667 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
2668 #ifdef PERL_IN_DEB_C
2669 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
2670                         __attribute__nonnull__(pTHX_1);
2671
2672 #endif
2673
2674 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2675                         __attribute__malloc__
2676                         __attribute__warn_unused_result__;
2677
2678 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
2679                         __attribute__nonnull__(pTHX_1);
2680
2681 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ char *name, HV* typestash, HV* ourstash, bool clone)
2682                         __attribute__nonnull__(pTHX_1);
2683
2684 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2685                         __attribute__nonnull__(pTHX_1);
2686
2687 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ char* name, bool is_our, HV* ourstash)
2688                         __attribute__nonnull__(pTHX_1)
2689                         __attribute__nonnull__(pTHX_3);
2690
2691 #ifdef DEBUGGING
2692 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
2693                         __attribute__nonnull__(pTHX_2);
2694
2695 #endif
2696 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2697 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2698 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
2699                         __attribute__nonnull__(pTHX_2);
2700
2701 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2702                         __attribute__nonnull__(pTHX_1);
2703
2704
2705 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth, int has_args)
2706                         __attribute__nonnull__(pTHX_1);
2707
2708 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2709                         __attribute__warn_unused_result__;
2710
2711
2712 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2713 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char* name, PADOFFSET newoff, const CV* innercv);
2714 #  if defined(DEBUGGING)
2715 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
2716                         __attribute__nonnull__(pTHX_1)
2717                         __attribute__nonnull__(pTHX_2);
2718
2719 #  endif
2720 STATIC CV*      S_cv_clone2(pTHX_ CV *proto, CV *outside);
2721 #endif
2722 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
2723                         __attribute__warn_unused_result__;
2724
2725 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
2726 #if defined(DEBUGGING)
2727 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ char **s);
2728 #endif
2729
2730
2731
2732
2733 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
2734                         __attribute__nonnull__(pTHX_1);
2735
2736
2737 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2738 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2739 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2740 #endif
2741 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
2742                         __attribute__warn_unused_result__
2743                         __attribute__nonnull__(pTHX_1);
2744
2745 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
2746                         __attribute__nonnull__(pTHX_1)
2747                         __attribute__nonnull__(pTHX_2);
2748
2749
2750 #if defined(DEBUGGING)
2751 PERL_CALLCONV int       Perl_get_debug_opts_flags(pTHX_ char **s, int flags);
2752 #endif
2753
2754 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2755 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2756 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2757                         __attribute__malloc__
2758                         __attribute__warn_unused_result__
2759                         __attribute__nonnull__(pTHX_1);
2760
2761
2762 #ifdef PERL_NEED_MY_HTOLE16
2763 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
2764 #endif
2765 #ifdef PERL_NEED_MY_LETOH16
2766 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
2767 #endif
2768 #ifdef PERL_NEED_MY_HTOBE16
2769 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
2770 #endif
2771 #ifdef PERL_NEED_MY_BETOH16
2772 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
2773 #endif
2774 #ifdef PERL_NEED_MY_HTOLE32
2775 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
2776 #endif
2777 #ifdef PERL_NEED_MY_LETOH32
2778 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
2779 #endif
2780 #ifdef PERL_NEED_MY_HTOBE32
2781 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
2782 #endif
2783 #ifdef PERL_NEED_MY_BETOH32
2784 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
2785 #endif
2786 #ifdef PERL_NEED_MY_HTOLE64
2787 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
2788 #endif
2789 #ifdef PERL_NEED_MY_LETOH64
2790 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
2791 #endif
2792 #ifdef PERL_NEED_MY_HTOBE64
2793 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
2794 #endif
2795 #ifdef PERL_NEED_MY_BETOH64
2796 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
2797 #endif
2798
2799 #ifdef PERL_NEED_MY_HTOLES
2800 PERL_CALLCONV short     Perl_my_htoles(short n);
2801 #endif
2802 #ifdef PERL_NEED_MY_LETOHS
2803 PERL_CALLCONV short     Perl_my_letohs(short n);
2804 #endif
2805 #ifdef PERL_NEED_MY_HTOBES
2806 PERL_CALLCONV short     Perl_my_htobes(short n);
2807 #endif
2808 #ifdef PERL_NEED_MY_BETOHS
2809 PERL_CALLCONV short     Perl_my_betohs(short n);
2810 #endif
2811 #ifdef PERL_NEED_MY_HTOLEI
2812 PERL_CALLCONV int       Perl_my_htolei(int n);
2813 #endif
2814 #ifdef PERL_NEED_MY_LETOHI
2815 PERL_CALLCONV int       Perl_my_letohi(int n);
2816 #endif
2817 #ifdef PERL_NEED_MY_HTOBEI
2818 PERL_CALLCONV int       Perl_my_htobei(int n);
2819 #endif
2820 #ifdef PERL_NEED_MY_BETOHI
2821 PERL_CALLCONV int       Perl_my_betohi(int n);
2822 #endif
2823 #ifdef PERL_NEED_MY_HTOLEL
2824 PERL_CALLCONV long      Perl_my_htolel(long n);
2825 #endif
2826 #ifdef PERL_NEED_MY_LETOHL
2827 PERL_CALLCONV long      Perl_my_letohl(long n);
2828 #endif
2829 #ifdef PERL_NEED_MY_HTOBEL
2830 PERL_CALLCONV long      Perl_my_htobel(long n);
2831 #endif
2832 #ifdef PERL_NEED_MY_BETOHL
2833 PERL_CALLCONV long      Perl_my_betohl(long n);
2834 #endif
2835
2836 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2837                         __attribute__nonnull__(1);
2838
2839
2840 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2841 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2842                         __attribute__warn_unused_result__
2843                         __attribute__nonnull__(pTHX_1);
2844
2845 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2846                         __attribute__warn_unused_result__
2847                         __attribute__nonnull__(pTHX_1);
2848
2849 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2850                         __attribute__warn_unused_result__
2851                         __attribute__nonnull__(pTHX_1);
2852
2853 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2854                         __attribute__warn_unused_result__
2855                         __attribute__nonnull__(pTHX_1);
2856
2857 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2858                         __attribute__warn_unused_result__
2859                         __attribute__nonnull__(pTHX_1);
2860
2861 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2862                         __attribute__warn_unused_result__
2863                         __attribute__nonnull__(pTHX_1);
2864
2865 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2866                         __attribute__warn_unused_result__
2867                         __attribute__nonnull__(pTHX_1);
2868
2869 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2870                         __attribute__warn_unused_result__
2871                         __attribute__nonnull__(pTHX_1);
2872
2873 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2874                         __attribute__warn_unused_result__
2875                         __attribute__nonnull__(pTHX_1);
2876
2877 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2878                         __attribute__warn_unused_result__
2879                         __attribute__nonnull__(pTHX_1);
2880
2881 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2882                         __attribute__warn_unused_result__
2883                         __attribute__nonnull__(pTHX_1);
2884
2885 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2886                         __attribute__warn_unused_result__
2887                         __attribute__nonnull__(pTHX_1);
2888
2889 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2890                         __attribute__warn_unused_result__
2891                         __attribute__nonnull__(pTHX_1);
2892
2893 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2894                         __attribute__warn_unused_result__
2895                         __attribute__nonnull__(pTHX_1);
2896
2897 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2898                         __attribute__warn_unused_result__
2899                         __attribute__nonnull__(pTHX_1);
2900
2901 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2902                         __attribute__warn_unused_result__
2903                         __attribute__nonnull__(pTHX_1);
2904
2905 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2906                         __attribute__warn_unused_result__
2907                         __attribute__nonnull__(pTHX_1);
2908
2909 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2910                         __attribute__warn_unused_result__
2911                         __attribute__nonnull__(pTHX_1);
2912
2913 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2914                         __attribute__warn_unused_result__
2915                         __attribute__nonnull__(pTHX_1);
2916
2917 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2918                         __attribute__warn_unused_result__
2919                         __attribute__nonnull__(pTHX_1);
2920
2921 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2922                         __attribute__warn_unused_result__
2923                         __attribute__nonnull__(pTHX_1);
2924
2925 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2926                         __attribute__warn_unused_result__
2927                         __attribute__nonnull__(pTHX_1);
2928
2929 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2930                         __attribute__warn_unused_result__
2931                         __attribute__nonnull__(pTHX_1);
2932
2933 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2934                         __attribute__warn_unused_result__
2935                         __attribute__nonnull__(pTHX_1);
2936
2937 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2938                         __attribute__warn_unused_result__
2939                         __attribute__nonnull__(pTHX_1);
2940
2941 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2942                         __attribute__warn_unused_result__
2943                         __attribute__nonnull__(pTHX_1);
2944
2945 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2946                         __attribute__warn_unused_result__
2947                         __attribute__nonnull__(pTHX_1);
2948
2949 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2950                         __attribute__warn_unused_result__
2951                         __attribute__nonnull__(pTHX_1);
2952
2953 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2954                         __attribute__warn_unused_result__
2955                         __attribute__nonnull__(pTHX_1);
2956
2957 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2958                         __attribute__warn_unused_result__
2959                         __attribute__nonnull__(pTHX_1);
2960
2961 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2962                         __attribute__warn_unused_result__
2963                         __attribute__nonnull__(pTHX_1);
2964
2965 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2966                         __attribute__warn_unused_result__
2967                         __attribute__nonnull__(pTHX_1);
2968
2969 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2970                         __attribute__warn_unused_result__
2971                         __attribute__nonnull__(pTHX_1);
2972
2973 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2974                         __attribute__warn_unused_result__
2975                         __attribute__nonnull__(pTHX_1);
2976
2977 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2978                         __attribute__warn_unused_result__
2979                         __attribute__nonnull__(pTHX_1);
2980
2981 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2982                         __attribute__warn_unused_result__
2983                         __attribute__nonnull__(pTHX_1);
2984
2985 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2986                         __attribute__warn_unused_result__
2987                         __attribute__nonnull__(pTHX_1);
2988
2989 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2990                         __attribute__warn_unused_result__
2991                         __attribute__nonnull__(pTHX_1);
2992
2993 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2994                         __attribute__warn_unused_result__
2995                         __attribute__nonnull__(pTHX_1);
2996
2997 #endif
2998
2999 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
3000                         __attribute__nonnull__(pTHX_1);
3001
3002 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
3003                         __attribute__malloc__
3004                         __attribute__warn_unused_result__;
3005
3006 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3007                         __attribute__warn_unused_result__
3008                         __attribute__nonnull__(pTHX_1)
3009                         __attribute__nonnull__(pTHX_2);
3010
3011
3012 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3013 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv);
3014 #endif
3015
3016 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3017                         __attribute__nonnull__(pTHX_1);
3018
3019
3020 END_EXTERN_C
3021 /*
3022  * ex: set ts=8 sts=4 sw=4 noet:
3023  */
3024 /* ex: set ro: */