proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
  23 #endif
  24 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  25 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  26                         __attribute__nonnull__(1);
  27
  28 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  29                         __attribute__nonnull__(1);
  30
  31 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  32                         __attribute__nonnull__(1);
  33
  34 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  35                         __attribute__nonnull__(1);
  36
  37 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
  38 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  39                         __attribute__warn_unused_result__;
  40
  41 #if defined(USE_ITHREADS)
  42 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
  43 #  if defined(PERL_IMPLICIT_SYS)
  44 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
  45 #  endif
  46 #endif
  47
  48 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  49                         __attribute__malloc__
  50                         __attribute__warn_unused_result__;
  51
  52 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  53                         __attribute__malloc__
  54                         __attribute__warn_unused_result__;
  55
  56 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  57                         __attribute__malloc__
  58                         __attribute__warn_unused_result__;
  59
  60 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  61 #if defined(MYMALLOC)
  62 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  63                         __attribute__warn_unused_result__;
  64
  65 #endif
  66
  67 PERL_CALLCONV void*     Perl_get_context(void)
  68                         __attribute__warn_unused_result__;
  69
  70 PERL_CALLCONV void      Perl_set_context(void *thx)
  71                         __attribute__nonnull__(1);
  72
  73
  74 END_EXTERN_C
  75
  76 /* functions with flag 'n' should come before here */
  77 START_EXTERN_C
  78 #  include "pp_proto.h"
  79 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  80                         __attribute__nonnull__(pTHX_1)
  81                         __attribute__nonnull__(pTHX_2);
  82
  83 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
  84                         __attribute__nonnull__(pTHX_1);
  85
  86 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
  87                         __attribute__warn_unused_result__;
  88
  89 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
  90 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
  91 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  92                         __attribute__nonnull__(pTHX_2)
  93                         __attribute__nonnull__(pTHX_3);
  94
  95 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  96                         __attribute__nonnull__(pTHX_1)
  97                         __attribute__nonnull__(pTHX_2)
  98                         __attribute__nonnull__(pTHX_3);
  99
 100 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
 101 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
 102 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 103                         __attribute__warn_unused_result__;
 104
 105 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 106                         __attribute__nonnull__(pTHX_1);
 107
 108 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 109                         __attribute__warn_unused_result__
 110                         __attribute__nonnull__(pTHX_2);
 111
 112 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 116                         __attribute__nonnull__(pTHX_1);
 117
 118 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 119                         __attribute__warn_unused_result__
 120                         __attribute__nonnull__(pTHX_1);
 121
 122 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 123                         __attribute__warn_unused_result__
 124                         __attribute__nonnull__(pTHX_2);
 125
 126 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
 127 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 128                         __attribute__nonnull__(pTHX_2);
 129
 130 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 131                         __attribute__nonnull__(pTHX_1);
 132
 133 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 134                         __attribute__warn_unused_result__;
 135
 136 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
 137 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
 138 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
 139 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 140                         __attribute__nonnull__(pTHX_1);
 141
 142 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 143                         __attribute__warn_unused_result__
 144                         __attribute__nonnull__(pTHX_2)
 145                         __attribute__nonnull__(pTHX_3);
 146
 147 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 148                         __attribute__warn_unused_result__
 149                         __attribute__nonnull__(pTHX_2);
 150
 151 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 152                         __attribute__warn_unused_result__;
 153
 154 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 155                         __attribute__warn_unused_result__;
 156
 157 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 158 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 159 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 160                         __attribute__nonnull__(pTHX_2);
 161
 162 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
 163                         __attribute__warn_unused_result__
 164                         __attribute__nonnull__(pTHX_3);
 165
 166 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 167                         __attribute__warn_unused_result__;
 168
 169 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 170                         __attribute__warn_unused_result__;
 171
 172 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 173                         __attribute__warn_unused_result__;
 174
 175 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 176                         __attribute__warn_unused_result__;
 177
 178 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 179 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 180                         __attribute__warn_unused_result__;
 181
 182 #endif
 183 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 184                         __attribute__warn_unused_result__;
 185
 186 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 187                         __attribute__noreturn__
 188                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 189
 190 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 191                         __attribute__noreturn__;
 192
 193 #if defined(PERL_IMPLICIT_CONTEXT)
 194 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 195                         __attribute__noreturn__
 196                         __attribute__format__(__printf__,1,2);
 197
 198 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 199                         __attribute__format__(__printf__,1,2)
 200                         __attribute__nonnull__(1);
 201
 202 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 203                         __attribute__format__(__printf__,1,2)
 204                         __attribute__nonnull__(1);
 205
 206 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 207                         __attribute__format__(__printf__,1,2)
 208                         __attribute__nonnull__(1);
 209
 210 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 211                         __attribute__nonnull__(2)
 212                         __attribute__nonnull__(3);
 213
 214 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 215                         __attribute__format__(__printf__,1,2)
 216                         __attribute__nonnull__(1);
 217
 218 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 219                         __attribute__format__(__printf__,1,2)
 220                         __attribute__nonnull__(1);
 221
 222 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 223                         __attribute__format__(__printf__,2,3)
 224                         __attribute__nonnull__(2);
 225
 226 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 227                         __attribute__format__(__printf__,1,2)
 228                         __attribute__nonnull__(1);
 229
 230 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 231                         __attribute__format__(__printf__,2,3)
 232                         __attribute__nonnull__(1);
 233
 234 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 235                         __attribute__format__(__printf__,2,3)
 236                         __attribute__nonnull__(1);
 237
 238 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 239                         __attribute__format__(__printf__,2,3)
 240                         __attribute__nonnull__(1);
 241
 242 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 243                         __attribute__format__(__printf__,2,3)
 244                         __attribute__nonnull__(1);
 245
 246 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 247                         __attribute__format__(__printf__,2,3)
 248                         __attribute__nonnull__(1)
 249                         __attribute__nonnull__(2);
 250
 251 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 252                         __attribute__format__(__printf__,1,2)
 253                         __attribute__nonnull__(1);
 254
 255 #endif
 256 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 257                         __attribute__nonnull__(pTHX_1);
 258
 259 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 260                         __attribute__nonnull__(pTHX_1);
 261
 262 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 263                         __attribute__warn_unused_result__;
 264
 265 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 266                         __attribute__warn_unused_result__;
 267
 268 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 269                         __attribute__nonnull__(pTHX_1);
 270
 271 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 272                         __attribute__nonnull__(pTHX_1);
 273
 274 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 275 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 276                         __attribute__nonnull__(pTHX_1);
 277
 278 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 279                         __attribute__warn_unused_result__
 280                         __attribute__nonnull__(pTHX_2);
 281
 282 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 283                         __attribute__warn_unused_result__
 284                         __attribute__pure__;
 285
 286 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 287                         __attribute__warn_unused_result__
 288                         __attribute__pure__;
 289
 290 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 291                         __attribute__warn_unused_result__
 292                         __attribute__pure__;
 293
 294 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 295                         __attribute__warn_unused_result__
 296                         __attribute__pure__;
 297
 298 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 299                         __attribute__warn_unused_result__
 300                         __attribute__pure__;
 301
 302 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 306                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 307                         __attribute__nonnull__(pTHX_1);
 308
 309 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 310                         __attribute__nonnull__(pTHX_1);
 311
 312 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 313 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 314                         __attribute__nonnull__(pTHX_1);
 315
 316 PERL_CALLCONV I32       Perl_debstack(pTHX);
 317 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 318 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 319                         __attribute__nonnull__(pTHX_1)
 320                         __attribute__nonnull__(pTHX_2)
 321                         __attribute__nonnull__(pTHX_3)
 322                         __attribute__nonnull__(pTHX_4)
 323                         __attribute__nonnull__(pTHX_6);
 324
 325 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 326                         __attribute__nonnull__(pTHX_1);
 327
 328 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 329                         __attribute__nonnull__(pTHX_1);
 330
 331 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 332                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
 333
 334 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 335 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen)
 336                         __attribute__nonnull__(pTHX_1);
 337
 338 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 339 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 340                         __attribute__nonnull__(pTHX_2)
 341                         __attribute__nonnull__(pTHX_3);
 342
 343 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
 344                         __attribute__nonnull__(pTHX_2)
 345                         __attribute__nonnull__(pTHX_3);
 346
 347 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 348                         __attribute__nonnull__(pTHX_1);
 349
 350 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 351                         __attribute__nonnull__(pTHX_1)
 352                         __attribute__nonnull__(pTHX_2);
 353
 354 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
 355                         __attribute__nonnull__(pTHX_1);
 356
 357 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 358                         __attribute__nonnull__(pTHX_1);
 359
 360 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 361                         __attribute__nonnull__(pTHX_1);
 362
 363 #if defined(WIN32) || defined(SYMBIAN)
 364 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 365                         __attribute__nonnull__(pTHX_1)
 366                         __attribute__nonnull__(pTHX_2)
 367                         __attribute__nonnull__(pTHX_3);
 368
 369 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 370                         __attribute__nonnull__(pTHX_1);
 371
 372 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 373                         __attribute__nonnull__(pTHX_1);
 374
 375 #endif
 376 #if !defined(WIN32)
 377 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
 378                         __attribute__nonnull__(pTHX_1);
 379
 380 #endif
 381 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 382 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 383 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
 384 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
 385 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
 386 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
 387 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
 388 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
 389 #endif
 390 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 391                         __attribute__nonnull__(pTHX_1)
 392                         __attribute__nonnull__(pTHX_2)
 393                         __attribute__nonnull__(pTHX_3)
 394                         __attribute__nonnull__(pTHX_4);
 395
 396 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 397 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 398                         __attribute__nonnull__(pTHX_1)
 399                         __attribute__nonnull__(pTHX_2);
 400
 401 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 402                         __attribute__nonnull__(pTHX_1)
 403                         __attribute__nonnull__(pTHX_2)
 404                         __attribute__nonnull__(pTHX_8);
 405
 406 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 407                         __attribute__nonnull__(pTHX_1)
 408                         __attribute__nonnull__(pTHX_2);
 409
 410 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 411                         __attribute__nonnull__(pTHX_1);
 412
 413 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 414                         __attribute__nonnull__(pTHX_2);
 415
 416 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 417                         __attribute__warn_unused_result__;
 418
 419 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 420                         __attribute__nonnull__(pTHX_1);
 421
 422 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 423 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 424                         __attribute__nonnull__(pTHX_1)
 425                         __attribute__nonnull__(pTHX_3);
 426
 427 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 428                         __attribute__nonnull__(pTHX_1);
 429
 430 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 431                         __attribute__warn_unused_result__
 432                         __attribute__nonnull__(pTHX_1);
 433
 434 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 435                         __attribute__nonnull__(pTHX_1);
 436
 437 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 438                         __attribute__nonnull__(pTHX_1);
 439
 440 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 441                         __attribute__nonnull__(pTHX_1);
 442
 443 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 444                         __attribute__nonnull__(pTHX_2)
 445                         __attribute__nonnull__(pTHX_3)
 446                         __attribute__nonnull__(pTHX_4);
 447
 448 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term)
 449                         __attribute__nonnull__(pTHX_1);
 450
 451 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 452                         __attribute__warn_unused_result__;
 453
 454 PERL_CALLCONV void      Perl_dump_all(pTHX);
 455 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 456 #if defined(DUMP_FDS)
 457 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 458                         __attribute__nonnull__(pTHX_1);
 459
 460 #endif
 461 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 462                         __attribute__nonnull__(pTHX_1);
 463
 464 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 465                         __attribute__nonnull__(pTHX_1);
 466
 467 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 468                         __attribute__nonnull__(pTHX_1);
 469
 470 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 471 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 472                         __attribute__nonnull__(pTHX_1);
 473
 474 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 475                         __attribute__nonnull__(pTHX_1);
 476
 477 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 478                         __attribute__nonnull__(pTHX_1);
 479
 480 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 481                         __attribute__warn_unused_result__
 482                         __attribute__nonnull__(pTHX_1)
 483                         __attribute__nonnull__(pTHX_2)
 484                         __attribute__nonnull__(pTHX_3);
 485
 486 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
 487 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 488 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 489                         __attribute__nonnull__(pTHX_1);
 490
 491 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 492                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 493                         __attribute__nonnull__(pTHX_1);
 494
 495 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 496                         __attribute__nonnull__(pTHX_1);
 497
 498 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 499 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 500 #if !defined(HAS_GETENV_LEN)
 501 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 502                         __attribute__nonnull__(pTHX_1)
 503                         __attribute__nonnull__(pTHX_2);
 504
 505 #endif
 506 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 507 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 508 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 509                         __attribute__nonnull__(pTHX_1);
 510
 511 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 512                         __attribute__nonnull__(pTHX_1);
 513
 514 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 515                         __attribute__nonnull__(pTHX_1);
 516
 517 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 518                         __attribute__warn_unused_result__
 519                         __attribute__nonnull__(pTHX_2);
 520
 521 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
 522                         __attribute__nonnull__(pTHX_1);
 523
 524 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 525                         __attribute__nonnull__(pTHX_1)
 526                         __attribute__nonnull__(pTHX_2);
 527
 528 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 529                         __attribute__nonnull__(pTHX_1)
 530                         __attribute__nonnull__(pTHX_2); */
 531
 532 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 533                         __attribute__nonnull__(pTHX_1)
 534                         __attribute__nonnull__(pTHX_2);
 535
 536 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 537                         __attribute__nonnull__(pTHX_1);
 538
 539 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 540 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
 541 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
 542 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
 543 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 544                         __attribute__nonnull__(pTHX_1);
 545
 546 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 547                         __attribute__nonnull__(pTHX_1)
 548                         __attribute__nonnull__(pTHX_2);
 549
 550 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 551                         __attribute__nonnull__(pTHX_1)
 552                         __attribute__nonnull__(pTHX_2); */
 553
 554 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 555                         __attribute__nonnull__(pTHX_1)
 556                         __attribute__nonnull__(pTHX_2);
 557
 558 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 559                         __attribute__nonnull__(pTHX_1)
 560                         __attribute__nonnull__(pTHX_3);
 561
 562 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
 563                         __attribute__nonnull__(pTHX_1);
 564
 565 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
 566                         __attribute__nonnull__(pTHX_1);
 567
 568 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 569 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 570 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
 571                         __attribute__nonnull__(pTHX_1);
 572
 573 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
 574                         __attribute__nonnull__(pTHX_2);
 575
 576 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
 577                         __attribute__nonnull__(pTHX_2);
 578
 579 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 580                         __attribute__warn_unused_result__
 581                         __attribute__nonnull__(pTHX_2);
 582
 583 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 584                         __attribute__warn_unused_result__
 585                         __attribute__nonnull__(pTHX_2);
 586
 587 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
 588                         __attribute__nonnull__(pTHX_2);
 589
 590 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
 591                         __attribute__nonnull__(pTHX_2);
 592
 593 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
 594                         __attribute__nonnull__(pTHX_1);
 595
 596 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 597                         __attribute__nonnull__(pTHX_1);
 598
 599 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 600                         __attribute__warn_unused_result__
 601                         __attribute__nonnull__(pTHX_1)
 602                         __attribute__nonnull__(pTHX_2);
 603
 604 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 605                         __attribute__warn_unused_result__
 606                         __attribute__nonnull__(pTHX_1);
 607
 608 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
 609                         __attribute__warn_unused_result__
 610                         __attribute__nonnull__(pTHX_1);
 611
 612 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 613                         __attribute__warn_unused_result__
 614                         __attribute__nonnull__(pTHX_1)
 615                         __attribute__nonnull__(pTHX_2)
 616                         __attribute__nonnull__(pTHX_3);
 617
 618 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 619                         __attribute__warn_unused_result__
 620                         __attribute__nonnull__(pTHX_1);
 621
 622 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 623                         __attribute__warn_unused_result__
 624                         __attribute__nonnull__(pTHX_1)
 625                         __attribute__nonnull__(pTHX_2);
 626
 627 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 628                         __attribute__nonnull__(pTHX_1);
 629
 630 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
 631 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 632 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 633 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 634 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 635 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 636                         __attribute__pure__
 637                         __attribute__nonnull__(pTHX_1)
 638                         __attribute__nonnull__(pTHX_2);
 639
 640 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 641                         __attribute__pure__
 642                         __attribute__nonnull__(pTHX_1)
 643                         __attribute__nonnull__(pTHX_2);
 644
 645 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)
 646                         __attribute__nonnull__(pTHX_1)
 647                         __attribute__nonnull__(pTHX_5);
 648
 649 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
 650                         __attribute__warn_unused_result__;
 651
 652 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 653                         __attribute__nonnull__(pTHX_2);
 654
 655 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 656 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 657 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
 658 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 659 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 660                         __attribute__warn_unused_result__
 661                         __attribute__pure__
 662                         __attribute__nonnull__(pTHX_1)
 663                         __attribute__nonnull__(pTHX_2);
 664
 665 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 666                         __attribute__warn_unused_result__
 667                         __attribute__nonnull__(pTHX_1);
 668
 669 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 670                         __attribute__warn_unused_result__;
 671
 672 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 673                         __attribute__warn_unused_result__
 674                         __attribute__nonnull__(pTHX_1);
 675
 676 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 677                         __attribute__warn_unused_result__;
 678
 679 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 680                         __attribute__warn_unused_result__
 681                         __attribute__pure__;
 682
 683 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 684                         __attribute__warn_unused_result__
 685                         __attribute__pure__;
 686
 687 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 688                         __attribute__warn_unused_result__
 689                         __attribute__pure__;
 690
 691 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 692                         __attribute__warn_unused_result__
 693                         __attribute__pure__;
 694
 695 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 696                         __attribute__warn_unused_result__
 697                         __attribute__pure__;
 698
 699 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 700                         __attribute__warn_unused_result__
 701                         __attribute__pure__;
 702
 703 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 704                         __attribute__warn_unused_result__
 705                         __attribute__pure__;
 706
 707 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 708                         __attribute__warn_unused_result__
 709                         __attribute__pure__;
 710
 711 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 712                         __attribute__warn_unused_result__
 713                         __attribute__pure__;
 714
 715 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 716                         __attribute__warn_unused_result__
 717                         __attribute__pure__;
 718
 719 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 720                         __attribute__warn_unused_result__
 721                         __attribute__pure__;
 722
 723 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 724                         __attribute__warn_unused_result__
 725                         __attribute__pure__;
 726
 727 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 728                         __attribute__warn_unused_result__
 729                         __attribute__pure__;
 730
 731 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 732                         __attribute__warn_unused_result__
 733                         __attribute__pure__;
 734
 735 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 736                         __attribute__warn_unused_result__
 737                         __attribute__pure__;
 738
 739 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 740                         __attribute__warn_unused_result__
 741                         __attribute__pure__;
 742
 743 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 744                         __attribute__warn_unused_result__
 745                         __attribute__pure__;
 746
 747 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 748                         __attribute__nonnull__(pTHX_2)
 749                         __attribute__nonnull__(pTHX_3);
 750
 751 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 752                         __attribute__nonnull__(pTHX_2)
 753                         __attribute__nonnull__(pTHX_3);
 754
 755 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 756                         __attribute__nonnull__(pTHX_2)
 757                         __attribute__nonnull__(pTHX_3);
 758
 759 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 760                         __attribute__nonnull__(pTHX_2)
 761                         __attribute__nonnull__(pTHX_3);
 762
 763 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 764                         __attribute__warn_unused_result__
 765                         __attribute__pure__;
 766
 767 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 768                         __attribute__warn_unused_result__
 769                         __attribute__pure__;
 770
 771 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 772                         __attribute__warn_unused_result__
 773                         __attribute__pure__;
 774
 775 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 776                         __attribute__warn_unused_result__
 777                         __attribute__pure__;
 778
 779 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 780                         __attribute__warn_unused_result__
 781                         __attribute__pure__;
 782
 783 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 784                         __attribute__warn_unused_result__
 785                         __attribute__pure__;
 786
 787 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 788                         __attribute__warn_unused_result__
 789                         __attribute__pure__;
 790
 791 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 792                         __attribute__warn_unused_result__
 793                         __attribute__pure__;
 794
 795 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 796                         __attribute__warn_unused_result__
 797                         __attribute__pure__;
 798
 799 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 800                         __attribute__warn_unused_result__
 801                         __attribute__pure__;
 802
 803 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 804                         __attribute__warn_unused_result__
 805                         __attribute__pure__;
 806
 807 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 808                         __attribute__warn_unused_result__
 809                         __attribute__pure__;
 810
 811 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 812                         __attribute__warn_unused_result__
 813                         __attribute__pure__;
 814
 815 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 816                         __attribute__warn_unused_result__
 817                         __attribute__pure__;
 818
 819 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 820                         __attribute__nonnull__(pTHX_1);
 821
 822 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 823                         __attribute__nonnull__(pTHX_1);
 824
 825 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 826                         __attribute__nonnull__(pTHX_1);
 827
 828 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 829                         __attribute__nonnull__(pTHX_1);
 830
 831 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 832                         __attribute__warn_unused_result__
 833                         __attribute__nonnull__(pTHX_1);
 834
 835 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 836                         __attribute__warn_unused_result__
 837                         __attribute__nonnull__(pTHX_1);
 838
 839 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 840                         __attribute__warn_unused_result__
 841                         __attribute__nonnull__(pTHX_1);
 842
 843 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 844                         __attribute__warn_unused_result__
 845                         __attribute__nonnull__(pTHX_1);
 846
 847 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 848                         __attribute__warn_unused_result__
 849                         __attribute__nonnull__(pTHX_1);
 850
 851 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 852                         __attribute__warn_unused_result__
 853                         __attribute__nonnull__(pTHX_1);
 854
 855 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 856                         __attribute__warn_unused_result__
 857                         __attribute__nonnull__(pTHX_1);
 858
 859 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 860                         __attribute__warn_unused_result__
 861                         __attribute__nonnull__(pTHX_1);
 862
 863 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 864                         __attribute__warn_unused_result__
 865                         __attribute__nonnull__(pTHX_1);
 866
 867 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 868                         __attribute__warn_unused_result__
 869                         __attribute__nonnull__(pTHX_1);
 870
 871 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 872                         __attribute__warn_unused_result__
 873                         __attribute__nonnull__(pTHX_1);
 874
 875 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 876                         __attribute__warn_unused_result__
 877                         __attribute__nonnull__(pTHX_1);
 878
 879 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 880                         __attribute__warn_unused_result__
 881                         __attribute__nonnull__(pTHX_1);
 882
 883 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 884                         __attribute__warn_unused_result__
 885                         __attribute__nonnull__(pTHX_1);
 886
 887 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
 888                         __attribute__warn_unused_result__
 889                         __attribute__nonnull__(pTHX_1);
 890
 891 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
 892                         __attribute__warn_unused_result__
 893                         __attribute__nonnull__(pTHX_1);
 894
 895 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
 896                         __attribute__nonnull__(pTHX_1);
 897
 898 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
 899                         __attribute__pure__
 900                         __attribute__nonnull__(pTHX_1);
 901
 902 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
 903 PERL_CALLCONV void      Perl_lex_end(pTHX);
 904 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
 905 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
 906                         __attribute__nonnull__(pTHX_1);
 907
 908 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
 909                         __attribute__nonnull__(pTHX_1);
 910
 911 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
 912 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
 913 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
 914                         __attribute__nonnull__(pTHX_1);
 915
 916 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
 917 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
 918 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
 919                         __attribute__nonnull__(pTHX_2);
 920
 921 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
 922                         __attribute__nonnull__(pTHX_2);
 923
 924 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
 925 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
 926                         __attribute__warn_unused_result__
 927                         __attribute__nonnull__(pTHX_1);
 928
 929 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 930                         __attribute__nonnull__(pTHX_1)
 931                         __attribute__nonnull__(pTHX_2)
 932                         __attribute__nonnull__(pTHX_3);
 933
 934 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_2)
 937                         __attribute__nonnull__(pTHX_3);
 938
 939 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
 940                         __attribute__nonnull__(pTHX_1);
 941
 942 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
 943                         __attribute__warn_unused_result__;
 944
 945 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
 946 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
 947 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
 948 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
 949 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
 950 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
 951 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
 952 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
 953 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
 954 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
 955                         __attribute__nonnull__(pTHX_1)
 956                         __attribute__nonnull__(pTHX_2);
 957
 958 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
 959 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
 960 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
 961 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
 962 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
 963 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
 964 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
 965 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
 966 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
 967 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
 968 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
 969 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
 970 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
 971 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
 972 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
 973                         __attribute__noreturn__;
 974
 975 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
 976 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
 977 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
 978 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
 979 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
 980 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
 981 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
 982 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
 983 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
 984 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
 985 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 986 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
 987 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
 988 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
 989 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
 990 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
 991 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
 992 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
 993 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
 994 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
 995 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
 996 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
 997 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
 998 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
 999 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
1000 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
1001 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1002 #if defined(USE_LOCALE_COLLATE)
1003 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1004                         __attribute__nonnull__(pTHX_1)
1005                         __attribute__nonnull__(pTHX_2);
1006
1007 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1008                         __attribute__nonnull__(pTHX_1)
1009                         __attribute__nonnull__(pTHX_3);
1010
1011 #endif
1012 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1013                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1014                         __attribute__nonnull__(pTHX_1);
1015
1016 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1017                         __attribute__nonnull__(pTHX_1);
1018
1019 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1020                         __attribute__nonnull__(pTHX_1);
1021
1022 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1023                         __attribute__nonnull__(pTHX_1);
1024
1025 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1026                         __attribute__nonnull__(pTHX_1);
1027
1028 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031
1032 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1033                         __attribute__nonnull__(pTHX_1)
1034                         __attribute__nonnull__(pTHX_2);
1035
1036 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1037                         __attribute__warn_unused_result__;
1038
1039 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1040                         __attribute__nonnull__(pTHX_1);
1041
1042 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1043                         __attribute__nonnull__(pTHX_1);
1044
1045 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1046                         __attribute__nonnull__(pTHX_1);
1047
1048 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1049                         __attribute__nonnull__(pTHX_1);
1050
1051 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1052                         __attribute__nonnull__(pTHX_1);
1053
1054 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1055                         __attribute__nonnull__(pTHX_1);
1056
1057 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1058                         __attribute__nonnull__(pTHX_1);
1059
1060 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1061 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1062 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
1063 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1064                         __attribute__nonnull__(pTHX_1);
1065
1066 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1067                         __attribute__nonnull__(pTHX_1);
1068
1069 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1070 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1071                         __attribute__nonnull__(1)
1072                         __attribute__nonnull__(2);
1073
1074 #endif
1075 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1076 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1077                         __attribute__nonnull__(1);
1078
1079 #endif
1080 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1081                         __attribute__noreturn__;
1082
1083 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1084                         __attribute__noreturn__;
1085
1086 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1087 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1088 PERL_CALLCONV void      Perl_atfork_lock(void);
1089 PERL_CALLCONV void      Perl_atfork_unlock(void);
1090 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1091 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1092 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1093                         __attribute__pure__
1094                         __attribute__nonnull__(1)
1095                         __attribute__nonnull__(2);
1096
1097 #endif
1098 #if !defined(HAS_MEMSET)
1099 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1100                         __attribute__nonnull__(1);
1101
1102 #endif
1103 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1104 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode);
1105 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
1106 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1107 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1108 PERL_CALLCONV char *    Perl_my_strftime(pTHX_ const char *fmt, int sec, int min, int hour, int mday, int mon, int year, int wday, int yday, int isdst);
1109 #if defined(MYSWAP)
1110 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1111                         __attribute__malloc__
1112                         __attribute__warn_unused_result__
1113                         __attribute__pure__;
1114
1115 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1116                         __attribute__malloc__
1117                         __attribute__warn_unused_result__
1118                         __attribute__pure__;
1119
1120 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1121                         __attribute__malloc__
1122                         __attribute__warn_unused_result__
1123                         __attribute__pure__;
1124
1125 #endif
1126 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1127 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1128                         __attribute__malloc__
1129                         __attribute__warn_unused_result__;
1130
1131 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1132                         __attribute__malloc__
1133                         __attribute__warn_unused_result__;
1134
1135 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1136 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1137                         __attribute__malloc__
1138                         __attribute__warn_unused_result__;
1139
1140 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1141                         __attribute__malloc__
1142                         __attribute__warn_unused_result__
1143                         __attribute__nonnull__(pTHX_2);
1144
1145 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1146 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1147 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1148                         __attribute__malloc__
1149                         __attribute__warn_unused_result__
1150                         __attribute__nonnull__(pTHX_5);
1151
1152 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1153                         __attribute__malloc__
1154                         __attribute__warn_unused_result__
1155                         __attribute__nonnull__(pTHX_3)
1156                         __attribute__nonnull__(pTHX_4);
1157
1158 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1159                         __attribute__malloc__
1160                         __attribute__warn_unused_result__
1161                         __attribute__nonnull__(pTHX_2);
1162
1163 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1164                         __attribute__malloc__
1165                         __attribute__warn_unused_result__;
1166
1167 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1168                         __attribute__malloc__
1169                         __attribute__warn_unused_result__;
1170
1171 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1172                         __attribute__malloc__
1173                         __attribute__warn_unused_result__;
1174
1175 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1176                         __attribute__nonnull__(pTHX_1);
1177
1178 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1179                         __attribute__malloc__
1180                         __attribute__warn_unused_result__
1181                         __attribute__nonnull__(pTHX_2)
1182                         __attribute__nonnull__(pTHX_3);
1183
1184 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1185                         __attribute__malloc__
1186                         __attribute__warn_unused_result__;
1187
1188 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1189                         __attribute__malloc__
1190                         __attribute__warn_unused_result__;
1191
1192 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1193 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1194                         __attribute__nonnull__(pTHX_1)
1195                         __attribute__nonnull__(pTHX_2)
1196                         __attribute__nonnull__(pTHX_3);
1197
1198 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1199                         __attribute__malloc__
1200                         __attribute__warn_unused_result__;
1201
1202 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1203                         __attribute__malloc__
1204                         __attribute__warn_unused_result__
1205                         __attribute__nonnull__(pTHX_1);
1206
1207 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1208                         __attribute__malloc__
1209                         __attribute__warn_unused_result__;
1210
1211 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1212                         __attribute__malloc__
1213                         __attribute__warn_unused_result__;
1214
1215 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1216                         __attribute__malloc__
1217                         __attribute__warn_unused_result__
1218                         __attribute__nonnull__(pTHX_3);
1219
1220 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1221                         __attribute__malloc__
1222                         __attribute__warn_unused_result__
1223                         __attribute__nonnull__(pTHX_1);
1224
1225 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1226                         __attribute__malloc__
1227                         __attribute__warn_unused_result__;
1228
1229 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1230                         __attribute__malloc__
1231                         __attribute__warn_unused_result__
1232                         __attribute__nonnull__(pTHX_1);
1233
1234 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1235                         __attribute__malloc__
1236                         __attribute__warn_unused_result__;
1237
1238 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1239                         __attribute__malloc__
1240                         __attribute__warn_unused_result__;
1241
1242 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1243                         __attribute__malloc__
1244                         __attribute__warn_unused_result__;
1245
1246 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1247                         __attribute__malloc__
1248                         __attribute__warn_unused_result__;
1249
1250 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1251                         __attribute__malloc__
1252                         __attribute__warn_unused_result__;
1253
1254 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1255                         __attribute__malloc__
1256                         __attribute__warn_unused_result__;
1257
1258 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1259                         __attribute__malloc__
1260                         __attribute__warn_unused_result__;
1261
1262 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1263                         __attribute__malloc__
1264                         __attribute__warn_unused_result__
1265                         __attribute__nonnull__(pTHX_1);
1266
1267 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1268                         __attribute__malloc__
1269                         __attribute__warn_unused_result__
1270                         __attribute__nonnull__(pTHX_1);
1271
1272 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1273                         __attribute__malloc__
1274                         __attribute__warn_unused_result__;
1275
1276 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1277                         __attribute__malloc__
1278                         __attribute__warn_unused_result__
1279                         __attribute__nonnull__(pTHX_1);
1280
1281 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1282                         __attribute__malloc__
1283                         __attribute__warn_unused_result__
1284                         __attribute__nonnull__(pTHX_3);
1285
1286 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1287                         __attribute__malloc__
1288                         __attribute__warn_unused_result__;
1289
1290 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1291                         __attribute__malloc__
1292                         __attribute__warn_unused_result__;
1293
1294 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1295                         __attribute__malloc__
1296                         __attribute__warn_unused_result__;
1297
1298 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1299                         __attribute__malloc__
1300                         __attribute__warn_unused_result__;
1301
1302 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1303                         __attribute__malloc__
1304                         __attribute__warn_unused_result__;
1305
1306 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1307                         __attribute__malloc__
1308                         __attribute__warn_unused_result__;
1309
1310 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1311                         __attribute__malloc__
1312                         __attribute__warn_unused_result__;
1313
1314 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1315                         __attribute__malloc__
1316                         __attribute__warn_unused_result__
1317                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1318                         __attribute__nonnull__(pTHX_1);
1319
1320 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1321                         __attribute__malloc__
1322                         __attribute__warn_unused_result__
1323                         __attribute__nonnull__(pTHX_1);
1324
1325 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1326                         __attribute__malloc__
1327                         __attribute__warn_unused_result__
1328                         __attribute__nonnull__(pTHX_1);
1329
1330 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1331                         __attribute__malloc__
1332                         __attribute__warn_unused_result__;
1333
1334 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1335                         __attribute__malloc__
1336                         __attribute__warn_unused_result__;
1337
1338 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1339                         __attribute__malloc__
1340                         __attribute__warn_unused_result__;
1341
1342 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1343                         __attribute__malloc__
1344                         __attribute__warn_unused_result__;
1345
1346 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1347                         __attribute__nonnull__(pTHX_1)
1348                         __attribute__nonnull__(pTHX_2);
1349
1350 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1351                         __attribute__nonnull__(pTHX_1)
1352                         __attribute__nonnull__(pTHX_2);
1353
1354 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1355                         __attribute__nonnull__(pTHX_1);
1356
1357 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1358                         __attribute__nonnull__(pTHX_1);
1359
1360 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1361                         __attribute__nonnull__(pTHX_1);
1362
1363 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1364                         __attribute__nonnull__(pTHX_1);
1365
1366 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1367                         __attribute__nonnull__(pTHX_1);
1368
1369 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1370                         __attribute__nonnull__(pTHX_1);
1371
1372 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1373                         __attribute__nonnull__(pTHX_1)
1374                         __attribute__nonnull__(pTHX_2);
1375
1376 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1377                         __attribute__nonnull__(pTHX_1);
1378
1379 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1380                         __attribute__pure__
1381                         __attribute__nonnull__(pTHX_1)
1382                         __attribute__nonnull__(pTHX_2)
1383                         __attribute__nonnull__(pTHX_3)
1384                         __attribute__nonnull__(pTHX_4);
1385
1386 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1387                         __attribute__noreturn__
1388                         __attribute__nonnull__(pTHX_1);
1389
1390 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg)
1391                         __attribute__nonnull__(pTHX_1);
1392
1393 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1394                         __attribute__nonnull__(pTHX_1);
1395
1396 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1397 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1398                         __attribute__nonnull__(pTHX_1);
1399
1400 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1401                         __attribute__warn_unused_result__
1402                         __attribute__nonnull__(pTHX_1);
1403
1404 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1405 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408
1409 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1410                         __attribute__warn_unused_result__
1411                         __attribute__nonnull__(pTHX_1);
1412
1413 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1414 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1415 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1416 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1417 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1418 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1419 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1420                         __attribute__nonnull__(pTHX_1)
1421                         __attribute__nonnull__(pTHX_2);
1422
1423 #if defined(USE_REENTRANT_API)
1424 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1425 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1426 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1427 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1428 #endif
1429 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1430 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1431                         __attribute__nonnull__(pTHX_1)
1432                         __attribute__nonnull__(pTHX_3);
1433
1434 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1435                         __attribute__nonnull__(pTHX_1);
1436
1437 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1438                         __attribute__nonnull__(pTHX_1);
1439
1440 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1441                         __attribute__nonnull__(pTHX_1);
1442
1443 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1444 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1445                         __attribute__nonnull__(pTHX_1);
1446
1447 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1448                         __attribute__nonnull__(pTHX_1);
1449
1450 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1451                         __attribute__nonnull__(pTHX_1);
1452
1453 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1454                         __attribute__nonnull__(pTHX_1);
1455
1456 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1457                         __attribute__nonnull__(pTHX_1);
1458
1459 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1460                         __attribute__nonnull__(pTHX_1);
1461
1462 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1463 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1464 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1465 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1466                         __attribute__nonnull__(pTHX_1);
1467
1468 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1469 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1470 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1471 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1472 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1473                         __attribute__nonnull__(pTHX_1);
1474
1475 PERL_CALLCONV void      Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist, SV ***next_in_list, U32 flags)
1476                         __attribute__nonnull__(pTHX_1)
1477                         __attribute__nonnull__(pTHX_2)
1478                         __attribute__nonnull__(pTHX_3)
1479                         __attribute__nonnull__(pTHX_4)
1480                         __attribute__nonnull__(pTHX_5)
1481                         __attribute__nonnull__(pTHX_6);
1482
1483 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1484                         __attribute__nonnull__(pTHX_1)
1485                         __attribute__nonnull__(pTHX_2)
1486                         __attribute__nonnull__(pTHX_3)
1487                         __attribute__nonnull__(pTHX_4)
1488                         __attribute__nonnull__(pTHX_5);
1489
1490 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1491 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1492                         __attribute__nonnull__(pTHX_1);
1493
1494 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1495                         __attribute__nonnull__(pTHX_1)
1496                         __attribute__nonnull__(pTHX_2);
1497
1498 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1499                         __attribute__nonnull__(pTHX_1)
1500                         __attribute__nonnull__(pTHX_2)
1501                         __attribute__nonnull__(pTHX_3);
1502
1503 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1504 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1505 PERL_CALLCONV void      Perl_push_scope(pTHX);
1506 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1507 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1508 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1509                         __attribute__nonnull__(pTHX_1);
1510
1511 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1512                         __attribute__nonnull__(pTHX_1);
1513
1514 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1515                         __attribute__nonnull__(pTHX_1)
1516                         __attribute__nonnull__(pTHX_2)
1517                         __attribute__nonnull__(pTHX_3)
1518                         __attribute__nonnull__(pTHX_4)
1519                         __attribute__nonnull__(pTHX_6);
1520
1521 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1522 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1523                         __attribute__nonnull__(pTHX_1)
1524                         __attribute__nonnull__(pTHX_2)
1525                         __attribute__nonnull__(pTHX_3);
1526
1527 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)
1528                         __attribute__nonnull__(pTHX_1)
1529                         __attribute__nonnull__(pTHX_3)
1530                         __attribute__nonnull__(pTHX_4);
1531
1532 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1533                         __attribute__nonnull__(pTHX_1);
1534
1535 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1536                         __attribute__nonnull__(pTHX_1)
1537                         __attribute__nonnull__(pTHX_2)
1538                         __attribute__nonnull__(pTHX_3)
1539                         __attribute__nonnull__(pTHX_4);
1540
1541 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1542                         __attribute__warn_unused_result__
1543                         __attribute__nonnull__(pTHX_1);
1544
1545 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1546                         __attribute__nonnull__(pTHX_1)
1547                         __attribute__nonnull__(pTHX_2);
1548
1549 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1550                         __attribute__nonnull__(pTHX_1)
1551                         __attribute__nonnull__(pTHX_2);
1552
1553 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1554                         __attribute__pure__
1555                         __attribute__nonnull__(pTHX_1)
1556                         __attribute__nonnull__(pTHX_2)
1557                         __attribute__nonnull__(pTHX_3)
1558                         __attribute__nonnull__(pTHX_4);
1559
1560 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1561 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1562 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1563                         __attribute__nonnull__(pTHX_3);
1564
1565 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1566 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1567                         __attribute__nonnull__(pTHX_1);
1568
1569 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1570                         __attribute__nonnull__(pTHX_1)
1571                         __attribute__nonnull__(pTHX_2);
1572
1573 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1574                         __attribute__nonnull__(pTHX_1)
1575                         __attribute__nonnull__(pTHX_2);
1576
1577 #if !defined(HAS_RENAME)
1578 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1579                         __attribute__nonnull__(pTHX_1)
1580                         __attribute__nonnull__(pTHX_2);
1581
1582 #endif
1583 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1584                         __attribute__malloc__
1585                         __attribute__warn_unused_result__
1586                         __attribute__nonnull__(pTHX_1);
1587
1588 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1589                         __attribute__malloc__
1590                         __attribute__warn_unused_result__
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1594                         __attribute__malloc__
1595                         __attribute__warn_unused_result__;
1596
1597 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1598                         __attribute__malloc__
1599                         __attribute__warn_unused_result__
1600                         __attribute__nonnull__(pTHX_1);
1601
1602 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1603 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1604 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1605                         __attribute__nonnull__(pTHX_1)
1606                         __attribute__nonnull__(pTHX_3);
1607
1608 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1609 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1610                         __attribute__nonnull__(pTHX_1);
1611
1612 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1613                         __attribute__nonnull__(pTHX_1);
1614
1615 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1616                         __attribute__nonnull__(pTHX_1);
1617
1618 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1619                         __attribute__nonnull__(pTHX_1);
1620
1621 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1622                         __attribute__nonnull__(pTHX_1)
1623                         __attribute__nonnull__(pTHX_2);
1624
1625 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1626 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1627 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1628 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1629 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1630 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1631                         __attribute__nonnull__(pTHX_1);
1632
1633 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1634                         __attribute__nonnull__(pTHX_1);
1635
1636 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1637                         __attribute__nonnull__(pTHX_1);
1638
1639 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1640                         __attribute__nonnull__(pTHX_1);
1641
1642 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1643                         __attribute__nonnull__(pTHX_1);
1644
1645 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1646                         __attribute__nonnull__(pTHX_1)
1647                         __attribute__nonnull__(pTHX_2)
1648                         __attribute__nonnull__(pTHX_3);
1649
1650 PERL_CALLCONV void      Perl_save_hints(pTHX)
1651                         __attribute__noreturn__;
1652
1653 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1654                         __attribute__nonnull__(pTHX_1);
1655
1656 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1657                         __attribute__nonnull__(pTHX_1);
1658
1659 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1660                         __attribute__nonnull__(pTHX_1);
1661
1662 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1663                         __attribute__nonnull__(pTHX_1);
1664
1665 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1666                         __attribute__nonnull__(pTHX_1);
1667
1668 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1669                         __attribute__nonnull__(pTHX_1);
1670
1671 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1672                         __attribute__nonnull__(pTHX_1);
1673
1674 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1681                         __attribute__nonnull__(pTHX_1);
1682
1683 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1684 PERL_CALLCONV void      Perl_save_op(pTHX);
1685 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1686                         __attribute__nonnull__(pTHX_1);
1687
1688 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1689                         __attribute__nonnull__(pTHX_1);
1690
1691 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1692                         __attribute__nonnull__(pTHX_1);
1693
1694 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1695 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1696 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1697                         __attribute__nonnull__(pTHX_1);
1698
1699 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1700                         __attribute__nonnull__(pTHX_1);
1701
1702 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1703                         __attribute__noreturn__;
1704
1705 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1706 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1707 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1708 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1709 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1710                         __attribute__nonnull__(pTHX_1);
1711
1712 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1713                         __attribute__nonnull__(pTHX_1)
1714                         __attribute__nonnull__(pTHX_3);
1715
1716 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1717                         __attribute__nonnull__(pTHX_1)
1718                         __attribute__nonnull__(pTHX_3);
1719
1720 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1721                         __attribute__nonnull__(pTHX_1)
1722                         __attribute__nonnull__(pTHX_2);
1723
1724 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1725                         __attribute__nonnull__(pTHX_1)
1726                         __attribute__nonnull__(pTHX_3);
1727
1728 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1729 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2)
1732                         __attribute__nonnull__(pTHX_5);
1733
1734 #if !defined(VMS)
1735 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1736 #endif
1737 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1738 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1739                         __attribute__nonnull__(pTHX_1);
1740
1741 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1742 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1743 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1744 #else
1745 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1746 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1747 #endif
1748 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1749                         __attribute__nonnull__(pTHX_1)
1750                         __attribute__nonnull__(pTHX_2);
1751
1752 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1753                         __attribute__warn_unused_result__;
1754
1755 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1756                         __attribute__nonnull__(pTHX_1);
1757
1758 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1759                         __attribute__nonnull__(pTHX_1);
1760
1761 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1762                         __attribute__nonnull__(pTHX_2)
1763                         __attribute__nonnull__(pTHX_3);
1764
1765 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1766                         __attribute__nonnull__(pTHX_1);
1767
1768 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1769                         __attribute__nonnull__(pTHX_1); */
1770
1771 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1772                         __attribute__nonnull__(pTHX_1);
1773
1774 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1775                         __attribute__nonnull__(pTHX_1);
1776
1777 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1778                         __attribute__nonnull__(pTHX_1);
1779
1780 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1781                         __attribute__nonnull__(pTHX_1); */
1782
1783 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1784                         __attribute__nonnull__(pTHX_1);
1785
1786 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1787                         __attribute__nonnull__(pTHX_1);
1788
1789 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1790                         __attribute__nonnull__(pTHX_1);
1791
1792 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1793                         __attribute__nonnull__(pTHX_1);
1794
1795 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1796                         __attribute__nonnull__(pTHX_1); */
1797
1798 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1799                         __attribute__nonnull__(pTHX_1);
1800
1801 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1802                         __attribute__nonnull__(pTHX_1);
1803
1804 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1805                         __attribute__nonnull__(pTHX_1);
1806
1807 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1808                         __attribute__nonnull__(pTHX_1);
1809
1810 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1811                         __attribute__nonnull__(pTHX_1)
1812                         __attribute__nonnull__(pTHX_2);
1813
1814 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1815                         __attribute__nonnull__(pTHX_1)
1816                         __attribute__nonnull__(pTHX_2);
1817
1818 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1819                         __attribute__nonnull__(pTHX_1)
1820                         __attribute__nonnull__(pTHX_2);
1821
1822 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
1823 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1824                         __attribute__nonnull__(pTHX_1);
1825
1826 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1827                         __attribute__nonnull__(pTHX_1);
1828
1829 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_2);
1832
1833 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1834                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1835                         __attribute__nonnull__(pTHX_1)
1836                         __attribute__nonnull__(pTHX_2);
1837
1838 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1839                         __attribute__nonnull__(pTHX_1)
1840                         __attribute__nonnull__(pTHX_2);
1841
1842 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1843                         __attribute__nonnull__(pTHX_1)
1844                         __attribute__nonnull__(pTHX_2);
1845
1846 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1847                         __attribute__nonnull__(pTHX_1)
1848                         __attribute__nonnull__(pTHX_2); */
1849
1850 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1851                         __attribute__nonnull__(pTHX_1); */
1852
1853 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1854                         __attribute__nonnull__(pTHX_1);
1855
1856 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1857 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1858 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1859                         __attribute__nonnull__(pTHX_1);
1860
1861 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1862                         __attribute__nonnull__(pTHX_1)
1863                         __attribute__nonnull__(pTHX_2);
1864
1865 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1866                         __attribute__nonnull__(pTHX_1)
1867                         __attribute__nonnull__(pTHX_2);
1868
1869 #if defined(USE_LOCALE_COLLATE)
1870 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1871                         __attribute__nonnull__(pTHX_1)
1872                         __attribute__nonnull__(pTHX_2);
1873
1874 #endif
1875 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1876                         __attribute__nonnull__(pTHX_1)
1877                         __attribute__nonnull__(pTHX_2)
1878                         __attribute__nonnull__(pTHX_3)
1879                         __attribute__nonnull__(pTHX_4);
1880
1881 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1882                         __attribute__nonnull__(pTHX_1);
1883
1884 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1885                         __attribute__nonnull__(pTHX_1);
1886
1887 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1888                         __attribute__nonnull__(pTHX_1);
1889
1890 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1891                         __attribute__warn_unused_result__
1892                         __attribute__nonnull__(pTHX_1)
1893                         __attribute__nonnull__(pTHX_2);
1894
1895 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1896                         __attribute__nonnull__(pTHX_1)
1897                         __attribute__nonnull__(pTHX_2);
1898
1899 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1900 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1901                         __attribute__nonnull__(pTHX_1);
1902
1903 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1904 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1905                         __attribute__nonnull__(pTHX_1)
1906                         __attribute__nonnull__(pTHX_2);
1907
1908 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1909                         __attribute__nonnull__(pTHX_1);
1910
1911 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1912                         __attribute__nonnull__(pTHX_1);
1913
1914 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1915                         __attribute__nonnull__(pTHX_1)
1916                         __attribute__nonnull__(pTHX_4);
1917
1918 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1919                         __attribute__nonnull__(pTHX_2);
1920
1921 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
1922 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1923 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1924 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1925                         __attribute__nonnull__(pTHX_1);
1926
1927 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1928                         __attribute__nonnull__(pTHX_1);
1929
1930 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1931                         __attribute__malloc__
1932                         __attribute__warn_unused_result__;
1933
1934 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1935                         __attribute__warn_unused_result__;
1936
1937 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1938 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1939 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1940                         __attribute__nonnull__(pTHX_2);
1941
1942 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1943                         __attribute__nonnull__(pTHX_2);
1944
1945 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
1946                         __attribute__nonnull__(pTHX_1); */
1947
1948 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
1949                         __attribute__nonnull__(pTHX_1);
1950
1951 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
1952                         __attribute__nonnull__(pTHX_1);
1953
1954 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
1955                         __attribute__nonnull__(pTHX_1)
1956                         __attribute__nonnull__(pTHX_2);
1957
1958 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
1959                         __attribute__nonnull__(pTHX_1)
1960                         __attribute__nonnull__(pTHX_2)
1961                         __attribute__nonnull__(pTHX_3)
1962                         __attribute__nonnull__(pTHX_4)
1963                         __attribute__nonnull__(pTHX_5);
1964
1965 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1966                         __attribute__warn_unused_result__
1967                         __attribute__nonnull__(pTHX_1);
1968
1969 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1970                         __attribute__nonnull__(pTHX_1)
1971                         __attribute__nonnull__(pTHX_2);
1972
1973 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1974 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1975                         __attribute__nonnull__(pTHX_1);
1976
1977 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1978                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1979                         __attribute__nonnull__(pTHX_1)
1980                         __attribute__nonnull__(pTHX_2);
1981
1982 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1983                         __attribute__nonnull__(pTHX_1)
1984                         __attribute__nonnull__(pTHX_2);
1985
1986 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
1987                         __attribute__nonnull__(pTHX_1);
1988
1989 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1990                         __attribute__nonnull__(pTHX_1);
1991
1992 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
1993                         __attribute__nonnull__(pTHX_1);
1994
1995 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
1996                         __attribute__nonnull__(pTHX_1);
1997
1998 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
1999                         __attribute__nonnull__(pTHX_1);
2000
2001 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2002                         __attribute__nonnull__(pTHX_1);
2003
2004 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2005                         __attribute__nonnull__(pTHX_1);
2006
2007 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2008                         __attribute__nonnull__(pTHX_1);
2009
2010 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2011                         __attribute__nonnull__(pTHX_1)
2012                         __attribute__nonnull__(pTHX_3);
2013
2014 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2015                         __attribute__nonnull__(pTHX_1);
2016
2017 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2018                         __attribute__nonnull__(pTHX_1);
2019
2020 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2021                         __attribute__nonnull__(pTHX_1); */
2022
2023 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
2024                         __attribute__nonnull__(pTHX_1);
2025
2026 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2027                         __attribute__warn_unused_result__
2028                         __attribute__nonnull__(pTHX_1);
2029
2030 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2031                         __attribute__nonnull__(pTHX_1);
2032
2033 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
2034                         __attribute__nonnull__(pTHX_1);
2035
2036 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2037                         __attribute__nonnull__(pTHX_1);
2038
2039 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2040                         __attribute__nonnull__(pTHX_1);
2041
2042 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2043                         __attribute__nonnull__(pTHX_1);
2044
2045 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2046                         __attribute__nonnull__(pTHX_1);
2047
2048 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2049                         __attribute__nonnull__(pTHX_1)
2050                         __attribute__nonnull__(pTHX_2);
2051
2052 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2053                         __attribute__nonnull__(pTHX_1)
2054                         __attribute__nonnull__(pTHX_2);
2055
2056 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2057                         __attribute__warn_unused_result__
2058                         __attribute__nonnull__(pTHX_1);
2059
2060 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2061                         __attribute__nonnull__(pTHX_1)
2062                         __attribute__nonnull__(pTHX_2)
2063                         __attribute__nonnull__(pTHX_3);
2064
2065 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
2066                         __attribute__nonnull__(pTHX_1)
2067                         __attribute__nonnull__(pTHX_2);
2068
2069 PERL_CALLCONV void      Perl_taint_env(pTHX);
2070 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2071                         __attribute__nonnull__(pTHX_2);
2072
2073 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2074                         __attribute__nonnull__(pTHX_1)
2075                         __attribute__nonnull__(pTHX_2)
2076                         __attribute__nonnull__(pTHX_4);
2077
2078 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2079                         __attribute__nonnull__(pTHX_1)
2080                         __attribute__nonnull__(pTHX_2);
2081
2082 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2083                         __attribute__nonnull__(pTHX_1)
2084                         __attribute__nonnull__(pTHX_2);
2085
2086 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2087                         __attribute__nonnull__(pTHX_1)
2088                         __attribute__nonnull__(pTHX_2);
2089
2090 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2091                         __attribute__nonnull__(pTHX_1)
2092                         __attribute__nonnull__(pTHX_2);
2093
2094 #if defined(UNLINK_ALL_VERSIONS)
2095 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2096                         __attribute__nonnull__(pTHX_1);
2097
2098 #endif
2099 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags)
2100                         __attribute__nonnull__(pTHX_1)
2101                         __attribute__nonnull__(pTHX_2)
2102                         __attribute__nonnull__(pTHX_3)
2103                         __attribute__nonnull__(pTHX_5);
2104
2105 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2106                         __attribute__nonnull__(pTHX_1)
2107                         __attribute__nonnull__(pTHX_2)
2108                         __attribute__nonnull__(pTHX_3)
2109                         __attribute__nonnull__(pTHX_4);
2110
2111 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2112 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2113 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2114                         __attribute__nonnull__(pTHX_4);
2115
2116 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2117                         __attribute__nonnull__(pTHX_1)
2118                         __attribute__nonnull__(pTHX_2)
2119                         __attribute__nonnull__(pTHX_4);
2120
2121 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2122                         __attribute__nonnull__(pTHX_1)
2123                         __attribute__nonnull__(pTHX_2)
2124                         __attribute__nonnull__(pTHX_4);
2125
2126 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2127                         __attribute__warn_unused_result__
2128                         __attribute__pure__
2129                         __attribute__nonnull__(pTHX_1)
2130                         __attribute__nonnull__(pTHX_2);
2131
2132 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2133                         __attribute__warn_unused_result__
2134                         __attribute__pure__
2135                         __attribute__nonnull__(pTHX_1)
2136                         __attribute__nonnull__(pTHX_2);
2137
2138 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2139                         __attribute__warn_unused_result__
2140                         __attribute__pure__
2141                         __attribute__nonnull__(pTHX_1);
2142
2143 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2144                         __attribute__nonnull__(pTHX_1)
2145                         __attribute__nonnull__(pTHX_2);
2146
2147 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150
2151 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2152                         __attribute__nonnull__(pTHX_1)
2153                         __attribute__nonnull__(pTHX_2);
2154
2155 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2156                         __attribute__nonnull__(pTHX_1);
2157
2158 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2159                         __attribute__nonnull__(pTHX_1);
2160
2161 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2162                         __attribute__nonnull__(pTHX_1);
2163
2164 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2165                         __attribute__nonnull__(pTHX_1);
2166
2167 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2168                         __attribute__nonnull__(pTHX_1);
2169
2170 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2171                         __attribute__nonnull__(pTHX_1);
2172
2173 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2174                         __attribute__nonnull__(pTHX_1);
2175
2176 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2177                         __attribute__nonnull__(pTHX_1);
2178
2179 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
2180 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2181                         __attribute__warn_unused_result__;
2182
2183 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2184                         __attribute__nonnull__(pTHX_1);
2185
2186 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2187                         __attribute__nonnull__(pTHX_1);
2188
2189 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2190                         __attribute__nonnull__(pTHX_2);
2191
2192 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
2193 PERL_CALLCONV U32       Perl_seed(pTHX);
2194 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2195                         __attribute__warn_unused_result__;
2196
2197 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2198 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2199 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2200                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2201                         __attribute__nonnull__(pTHX_1);
2202
2203 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2204                         __attribute__nonnull__(pTHX_1);
2205
2206 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2207                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2208                         __attribute__nonnull__(pTHX_2);
2209
2210 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2211                         __attribute__nonnull__(pTHX_2);
2212
2213 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2214                         __attribute__nonnull__(pTHX_1);
2215
2216 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2217                         __attribute__nonnull__(pTHX_1);
2218
2219 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2220                         __attribute__nonnull__(pTHX_1);
2221
2222 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2223                         __attribute__nonnull__(pTHX_1);
2224
2225 PERL_CALLCONV int       Perl_yylex(pTHX);
2226 PERL_CALLCONV int       Perl_yyparse(pTHX);
2227 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2228                         __attribute__nonnull__(pTHX_1);
2229
2230 #if defined(MYMALLOC)
2231 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2232                         __attribute__nonnull__(pTHX_1);
2233
2234 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2235                         __attribute__warn_unused_result__
2236                         __attribute__nonnull__(pTHX_1);
2237
2238 #endif
2239 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2240                         __attribute__malloc__
2241                         __attribute__warn_unused_result__;
2242
2243 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2244                         __attribute__malloc__
2245                         __attribute__warn_unused_result__;
2246
2247 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2248                         __attribute__malloc__
2249                         __attribute__warn_unused_result__;
2250
2251 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2252 #if defined(PERL_GLOBAL_STRUCT)
2253 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2254 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2255 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
2256 #endif
2257 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2258 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2259 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2260                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2261                         __attribute__nonnull__(pTHX_1)
2262                         __attribute__nonnull__(pTHX_2);
2263
2264 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2265                         __attribute__nonnull__(pTHX_1)
2266                         __attribute__nonnull__(pTHX_2);
2267
2268 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2269                         __attribute__nonnull__(pTHX_1)
2270                         __attribute__nonnull__(pTHX_2);
2271
2272 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2273                         __attribute__nonnull__(pTHX_1)
2274                         __attribute__nonnull__(pTHX_2);
2275
2276 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2277                         __attribute__nonnull__(pTHX_1);
2278
2279 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2280                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2281                         __attribute__nonnull__(pTHX_1)
2282                         __attribute__nonnull__(pTHX_2);
2283
2284 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2285                         __attribute__nonnull__(pTHX_1)
2286                         __attribute__nonnull__(pTHX_2);
2287
2288 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2289                         __attribute__nonnull__(pTHX_1);
2290
2291 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2292                         __attribute__nonnull__(pTHX_1);
2293
2294 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2295                         __attribute__nonnull__(pTHX_1);
2296
2297 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2298                         __attribute__nonnull__(pTHX_1);
2299
2300 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2301                         __attribute__nonnull__(pTHX_1);
2302
2303 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2304                         __attribute__nonnull__(pTHX_1)
2305                         __attribute__nonnull__(pTHX_2);
2306
2307 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2308                         __attribute__nonnull__(pTHX_1);
2309
2310 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2311                         __attribute__nonnull__(pTHX_1);
2312
2313 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2314                         __attribute__warn_unused_result__;
2315
2316 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2317                         __attribute__nonnull__(pTHX_1)
2318                         __attribute__nonnull__(pTHX_2);
2319
2320 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2321                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2322                         __attribute__nonnull__(pTHX_2)
2323                         __attribute__nonnull__(pTHX_3);
2324
2325 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2326                         __attribute__nonnull__(pTHX_2)
2327                         __attribute__nonnull__(pTHX_3);
2328
2329 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2330                         __attribute__nonnull__(pTHX_2)
2331                         __attribute__nonnull__(pTHX_3)
2332                         __attribute__nonnull__(pTHX_4);
2333
2334 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2335                         __attribute__nonnull__(pTHX_2)
2336                         __attribute__nonnull__(pTHX_3)
2337                         __attribute__nonnull__(pTHX_4);
2338
2339 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2340                         __attribute__nonnull__(pTHX_2)
2341                         __attribute__nonnull__(pTHX_3)
2342                         __attribute__nonnull__(pTHX_4);
2343
2344 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2345                         __attribute__nonnull__(pTHX_2)
2346                         __attribute__nonnull__(pTHX_3);
2347
2348 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2349                         __attribute__nonnull__(pTHX_2);
2350
2351 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2352                         __attribute__nonnull__(pTHX_2);
2353
2354 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2355                         __attribute__nonnull__(pTHX_2);
2356
2357 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2358 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2359 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2360                         __attribute__warn_unused_result__
2361                         __attribute__nonnull__(pTHX_1);
2362
2363 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2364                         __attribute__warn_unused_result__
2365                         __attribute__nonnull__(pTHX_1);
2366
2367 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2368                         __attribute__warn_unused_result__
2369                         __attribute__nonnull__(pTHX_1);
2370
2371 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2372                         __attribute__warn_unused_result__
2373                         __attribute__nonnull__(pTHX_1); */
2374
2375 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2376                         __attribute__warn_unused_result__
2377                         __attribute__nonnull__(pTHX_1); */
2378
2379 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2380                         __attribute__warn_unused_result__
2381                         __attribute__nonnull__(pTHX_1); */
2382
2383 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2384                         __attribute__nonnull__(pTHX_1); */
2385
2386 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2387                         __attribute__nonnull__(pTHX_1);
2388
2389 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2390                         __attribute__nonnull__(pTHX_1);
2391
2392 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2393                         __attribute__nonnull__(pTHX_1);
2394
2395 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2396                         __attribute__nonnull__(pTHX_1);
2397
2398 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2399                         __attribute__nonnull__(pTHX_1);
2400
2401 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2402 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2403                         __attribute__nonnull__(pTHX_1);
2404
2405 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2406                         __attribute__nonnull__(pTHX_1)
2407                         __attribute__nonnull__(pTHX_2);
2408
2409 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2410 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2411 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2412                         __attribute__noreturn__;
2413
2414 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2415                         __attribute__nonnull__(pTHX_1);
2416
2417 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2418 #if defined(USE_ITHREADS)
2419 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2420                         __attribute__malloc__
2421                         __attribute__warn_unused_result__
2422                         __attribute__nonnull__(pTHX_4);
2423
2424 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2425                         __attribute__malloc__
2426                         __attribute__warn_unused_result__
2427                         __attribute__nonnull__(pTHX_2);
2428
2429 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2430                         __attribute__malloc__
2431                         __attribute__warn_unused_result__
2432                         __attribute__nonnull__(pTHX_1)
2433                         __attribute__nonnull__(pTHX_2);
2434
2435 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2436                         __attribute__malloc__
2437                         __attribute__warn_unused_result__
2438                         __attribute__nonnull__(pTHX_2);
2439
2440 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
2441                         __attribute__malloc__
2442                         __attribute__warn_unused_result__
2443                         __attribute__nonnull__(pTHX_3);
2444
2445 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2446                         __attribute__malloc__
2447                         __attribute__warn_unused_result__
2448                         __attribute__nonnull__(pTHX_2);
2449
2450 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2451                         __attribute__malloc__
2452                         __attribute__warn_unused_result__
2453                         __attribute__nonnull__(pTHX_2);
2454
2455 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2456                         __attribute__malloc__
2457                         __attribute__warn_unused_result__
2458                         __attribute__nonnull__(pTHX_3);
2459
2460 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2461                         __attribute__malloc__
2462                         __attribute__warn_unused_result__;
2463
2464 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2465                         __attribute__malloc__
2466                         __attribute__warn_unused_result__
2467                         __attribute__nonnull__(pTHX_2);
2468
2469 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2470                         __attribute__malloc__
2471                         __attribute__warn_unused_result__
2472                         __attribute__nonnull__(pTHX_2);
2473
2474 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2475                         __attribute__malloc__
2476                         __attribute__warn_unused_result__
2477                         __attribute__nonnull__(pTHX_2);
2478
2479 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2480                         __attribute__nonnull__(pTHX_1)
2481                         __attribute__nonnull__(pTHX_2)
2482                         __attribute__nonnull__(pTHX_3);
2483
2484 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2485                         __attribute__malloc__
2486                         __attribute__warn_unused_result__;
2487
2488 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2489                         __attribute__malloc__
2490                         __attribute__warn_unused_result__
2491                         __attribute__nonnull__(pTHX_1)
2492                         __attribute__nonnull__(pTHX_2);
2493
2494 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2495                         __attribute__nonnull__(pTHX_1)
2496                         __attribute__nonnull__(pTHX_3);
2497
2498 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2499                         __attribute__nonnull__(pTHX_1);
2500
2501 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2502 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2503 #  if defined(HAVE_INTERP_INTERN)
2504 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2505                         __attribute__nonnull__(pTHX_1)
2506                         __attribute__nonnull__(pTHX_2);
2507
2508 #  endif
2509 #endif
2510 #if defined(HAVE_INTERP_INTERN)
2511 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2512 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2513 #endif
2514
2515 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2516                         __attribute__warn_unused_result__
2517                         __attribute__nonnull__(pTHX_1);
2518
2519 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2520                         __attribute__warn_unused_result__
2521                         __attribute__nonnull__(pTHX_1);
2522
2523
2524 #if defined(PERL_OLD_COPY_ON_WRITE)
2525 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2526                         __attribute__nonnull__(pTHX_1);
2527
2528 #endif
2529
2530 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2531 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2532 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2533 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2534
2535 END_EXTERN_C
2536
2537 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2538 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2539                         __attribute__warn_unused_result__
2540                         __attribute__nonnull__(pTHX_1);
2541
2542 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2543                         __attribute__warn_unused_result__
2544                         __attribute__nonnull__(pTHX_1);
2545
2546 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2547                         __attribute__warn_unused_result__
2548                         __attribute__nonnull__(pTHX_1);
2549
2550 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2551                         __attribute__warn_unused_result__
2552                         __attribute__nonnull__(pTHX_1);
2553
2554 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2555                         __attribute__warn_unused_result__
2556                         __attribute__nonnull__(pTHX_1);
2557
2558 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2559                         __attribute__warn_unused_result__
2560                         __attribute__nonnull__(pTHX_1);
2561
2562 #endif
2563
2564 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2565 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2566                         __attribute__nonnull__(pTHX_1);
2567
2568 STATIC void     S_require_errno(pTHX_ GV *gv)
2569                         __attribute__nonnull__(pTHX_1);
2570
2571 #endif
2572
2573 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2574 STATIC void     S_hsplit(pTHX_ HV *hv)
2575                         __attribute__nonnull__(pTHX_1);
2576
2577 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2578                         __attribute__nonnull__(pTHX_1);
2579
2580 STATIC HE*      S_new_he(pTHX)
2581                         __attribute__malloc__
2582                         __attribute__warn_unused_result__;
2583
2584 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2585                         __attribute__malloc__
2586                         __attribute__warn_unused_result__
2587                         __attribute__nonnull__(pTHX_1);
2588
2589 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2590                         __attribute__nonnull__(pTHX_1)
2591                         __attribute__nonnull__(pTHX_2)
2592                         __attribute__nonnull__(pTHX_3);
2593
2594 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2595 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2596                         __attribute__warn_unused_result__
2597                         __attribute__nonnull__(pTHX_1);
2598
2599 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2600                         __attribute__noreturn__
2601                         __attribute__nonnull__(pTHX_2)
2602                         __attribute__nonnull__(pTHX_4);
2603
2604 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2605                         __attribute__nonnull__(pTHX_1);
2606
2607 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2608 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2609 #endif
2610
2611 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2612 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2613                         __attribute__nonnull__(pTHX_2);
2614
2615 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2616                         __attribute__nonnull__(pTHX_1)
2617                         __attribute__nonnull__(pTHX_2)
2618                         __attribute__nonnull__(pTHX_3);
2619
2620 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2621                         __attribute__nonnull__(pTHX_1)
2622                         __attribute__nonnull__(pTHX_2)
2623                         __attribute__nonnull__(pTHX_3);
2624
2625 STATIC void     S_restore_magic(pTHX_ const void *p)
2626                         __attribute__nonnull__(pTHX_1);
2627
2628 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2629                         __attribute__nonnull__(pTHX_1);
2630
2631
2632 #endif
2633
2634 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2635 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2636                         __attribute__warn_unused_result__
2637                         __attribute__nonnull__(pTHX_1);
2638
2639 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2640                         __attribute__warn_unused_result__
2641                         __attribute__nonnull__(pTHX_1);
2642
2643 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2644                         __attribute__warn_unused_result__
2645                         __attribute__nonnull__(pTHX_1);
2646
2647 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2648                         __attribute__warn_unused_result__
2649                         __attribute__nonnull__(pTHX_1);
2650
2651 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2652                         __attribute__warn_unused_result__
2653                         __attribute__nonnull__(pTHX_1);
2654
2655 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2656                         __attribute__warn_unused_result__
2657                         __attribute__nonnull__(pTHX_1);
2658
2659 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2660                         __attribute__warn_unused_result__
2661                         __attribute__nonnull__(pTHX_1);
2662
2663 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2664                         __attribute__warn_unused_result__
2665                         __attribute__nonnull__(pTHX_1);
2666
2667 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2668                         __attribute__warn_unused_result__
2669                         __attribute__nonnull__(pTHX_1);
2670
2671 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2672                         __attribute__warn_unused_result__
2673                         __attribute__nonnull__(pTHX_1);
2674
2675 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2676                         __attribute__warn_unused_result__
2677                         __attribute__nonnull__(pTHX_1);
2678
2679 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2680                         __attribute__warn_unused_result__
2681                         __attribute__nonnull__(pTHX_1);
2682
2683 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2684                         __attribute__warn_unused_result__
2685                         __attribute__nonnull__(pTHX_1);
2686
2687 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2688                         __attribute__warn_unused_result__
2689                         __attribute__nonnull__(pTHX_1);
2690
2691 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2692                         __attribute__warn_unused_result__
2693                         __attribute__nonnull__(pTHX_1);
2694
2695 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2696                         __attribute__warn_unused_result__
2697                         __attribute__nonnull__(pTHX_1);
2698
2699 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2700                         __attribute__warn_unused_result__
2701                         __attribute__nonnull__(pTHX_1);
2702
2703 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_1);
2706
2707 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2708                         __attribute__warn_unused_result__
2709                         __attribute__nonnull__(pTHX_1);
2710
2711 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_1);
2714
2715 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2716                         __attribute__warn_unused_result__
2717                         __attribute__nonnull__(pTHX_1);
2718
2719 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2720                         __attribute__warn_unused_result__
2721                         __attribute__nonnull__(pTHX_1);
2722
2723 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2724                         __attribute__warn_unused_result__
2725                         __attribute__nonnull__(pTHX_1);
2726
2727 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2728                         __attribute__warn_unused_result__
2729                         __attribute__nonnull__(pTHX_1);
2730
2731 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2732                         __attribute__warn_unused_result__
2733                         __attribute__nonnull__(pTHX_1);
2734
2735 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2736                         __attribute__warn_unused_result__
2737                         __attribute__nonnull__(pTHX_1);
2738
2739 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2740                         __attribute__warn_unused_result__
2741                         __attribute__nonnull__(pTHX_1);
2742
2743 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2744                         __attribute__warn_unused_result__
2745                         __attribute__nonnull__(pTHX_1);
2746
2747 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2748                         __attribute__warn_unused_result__
2749                         __attribute__nonnull__(pTHX_1);
2750
2751 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2752                         __attribute__warn_unused_result__
2753                         __attribute__nonnull__(pTHX_1);
2754
2755 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2756                         __attribute__warn_unused_result__
2757                         __attribute__nonnull__(pTHX_1);
2758
2759 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2760                         __attribute__warn_unused_result__
2761                         __attribute__nonnull__(pTHX_1);
2762
2763 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2764                         __attribute__warn_unused_result__
2765                         __attribute__nonnull__(pTHX_1);
2766
2767 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2768                         __attribute__warn_unused_result__
2769                         __attribute__nonnull__(pTHX_1);
2770
2771 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2772                         __attribute__warn_unused_result__
2773                         __attribute__nonnull__(pTHX_1);
2774
2775 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2776                         __attribute__warn_unused_result__
2777                         __attribute__nonnull__(pTHX_1);
2778
2779 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2780                         __attribute__warn_unused_result__
2781                         __attribute__nonnull__(pTHX_1);
2782
2783 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2784                         __attribute__warn_unused_result__
2785                         __attribute__nonnull__(pTHX_1);
2786
2787 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2788                         __attribute__warn_unused_result__
2789                         __attribute__nonnull__(pTHX_1);
2790
2791 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2792                         __attribute__warn_unused_result__
2793                         __attribute__nonnull__(pTHX_1);
2794
2795 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2796                         __attribute__warn_unused_result__
2797                         __attribute__nonnull__(pTHX_1);
2798
2799 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2800                         __attribute__warn_unused_result__
2801                         __attribute__nonnull__(pTHX_1);
2802
2803 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2804                         __attribute__warn_unused_result__;
2805
2806 STATIC void     S_cop_free(pTHX_ COP *cop)
2807                         __attribute__nonnull__(pTHX_1);
2808
2809 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2810 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2811                         __attribute__nonnull__(pTHX_1);
2812
2813 STATIC OP*      S_newDEFSVOP(pTHX)
2814                         __attribute__warn_unused_result__;
2815
2816 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2817                         __attribute__warn_unused_result__
2818                         __attribute__nonnull__(pTHX_3)
2819                         __attribute__nonnull__(pTHX_4);
2820
2821 STATIC void     S_simplify_sort(pTHX_ OP *o)
2822                         __attribute__nonnull__(pTHX_1);
2823
2824 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
2825                         __attribute__nonnull__(pTHX_1);
2826
2827 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
2828                         __attribute__nonnull__(pTHX_1);
2829
2830 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
2831                         __attribute__nonnull__(pTHX_3);
2832
2833 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
2834                         __attribute__nonnull__(pTHX_1);
2835
2836 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
2837                         __attribute__nonnull__(pTHX_1)
2838                         __attribute__nonnull__(pTHX_2);
2839
2840 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
2841                         __attribute__nonnull__(pTHX_1)
2842                         __attribute__nonnull__(pTHX_2)
2843                         __attribute__nonnull__(pTHX_4);
2844
2845 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2846                         __attribute__nonnull__(pTHX_2)
2847                         __attribute__nonnull__(pTHX_3)
2848                         __attribute__nonnull__(pTHX_4);
2849
2850 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2851                         __attribute__nonnull__(pTHX_1);
2852
2853 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2854                         __attribute__warn_unused_result__
2855                         __attribute__nonnull__(pTHX_1);
2856
2857 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2858                         __attribute__warn_unused_result__
2859                         __attribute__nonnull__(pTHX_1)
2860                         __attribute__nonnull__(pTHX_2);
2861
2862 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2863                         __attribute__warn_unused_result__
2864                         __attribute__nonnull__(pTHX_1)
2865                         __attribute__nonnull__(pTHX_2);
2866
2867 #endif
2868 #if defined(PL_OP_SLAB_ALLOC)
2869 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2870                         __attribute__malloc__
2871                         __attribute__warn_unused_result__;
2872
2873 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
2874                         __attribute__nonnull__(pTHX_1);
2875
2876 #endif
2877
2878 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2879 STATIC void     S_find_beginning(pTHX);
2880 STATIC void     S_forbid_setid(pTHX_ const char * s)
2881                         __attribute__nonnull__(pTHX_1);
2882
2883 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2884 STATIC void     S_init_interp(pTHX);
2885 STATIC void     S_init_ids(pTHX);
2886 STATIC void     S_init_lexer(pTHX);
2887 STATIC void     S_init_main_stash(pTHX);
2888 STATIC void     S_init_perllib(pTHX);
2889 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
2890                         __attribute__nonnull__(pTHX_2);
2891
2892 STATIC void     S_init_predump_symbols(pTHX);
2893 STATIC void     S_my_exit_jump(pTHX)
2894                         __attribute__noreturn__;
2895
2896 STATIC void     S_nuke_stacks(pTHX);
2897 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
2898                         __attribute__nonnull__(pTHX_1)
2899                         __attribute__nonnull__(pTHX_3);
2900
2901 STATIC void     S_usage(pTHX_ const char *name)
2902                         __attribute__nonnull__(pTHX_1);
2903
2904 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
2905                         __attribute__nonnull__(pTHX_1)
2906                         __attribute__nonnull__(pTHX_2);
2907
2908 #  if defined(IAMSUID)
2909 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2910 #  endif
2911 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2912 STATIC void     S_run_body(pTHX_ I32 oldscope)
2913                         __attribute__noreturn__;
2914
2915 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
2916                         __attribute__nonnull__(pTHX_1);
2917
2918 STATIC void*    S_call_list_body(pTHX_ CV *cv)
2919                         __attribute__nonnull__(pTHX_1);
2920
2921 #endif
2922
2923 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2924 STATIC SV*      S_refto(pTHX_ SV* sv)
2925                         __attribute__warn_unused_result__
2926                         __attribute__nonnull__(pTHX_1);
2927
2928 #endif
2929
2930 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2931 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
2932                         __attribute__nonnull__(pTHX_1)
2933                         __attribute__nonnull__(pTHX_2)
2934                         __attribute__nonnull__(pTHX_3)
2935                         __attribute__nonnull__(pTHX_4);
2936
2937 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
2938                         __attribute__nonnull__(pTHX_1)
2939                         __attribute__nonnull__(pTHX_2)
2940                         __attribute__nonnull__(pTHX_3)
2941                         __attribute__nonnull__(pTHX_4);
2942
2943 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2944                         __attribute__nonnull__(pTHX_1);
2945
2946 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2947                         __attribute__nonnull__(pTHX_1);
2948
2949 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2950                         __attribute__nonnull__(pTHX_1);
2951
2952 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2953                         __attribute__warn_unused_result__
2954                         __attribute__nonnull__(pTHX_1);
2955
2956 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2957                         __attribute__nonnull__(pTHX_1)
2958                         __attribute__nonnull__(pTHX_2);
2959
2960 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2961                         __attribute__nonnull__(pTHX_1)
2962                         __attribute__nonnull__(pTHX_2);
2963
2964 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2965                         __attribute__warn_unused_result__
2966                         __attribute__nonnull__(pTHX_1)
2967                         __attribute__nonnull__(pTHX_2);
2968
2969 STATIC bool     S_need_utf8(const char *pat, const char *patend)
2970                         __attribute__nonnull__(1)
2971                         __attribute__nonnull__(2);
2972
2973 STATIC char     S_first_symbol(const char *pat, const char *patend)
2974                         __attribute__nonnull__(1)
2975                         __attribute__nonnull__(2);
2976
2977 #endif
2978
2979 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2980 STATIC OP*      S_docatch(pTHX_ OP *o)
2981                         __attribute__warn_unused_result__;
2982
2983 STATIC void     S_docatch_body(pTHX);
2984 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2985                         __attribute__warn_unused_result__
2986                         __attribute__nonnull__(pTHX_1)
2987                         __attribute__nonnull__(pTHX_2)
2988                         __attribute__nonnull__(pTHX_3)
2989                         __attribute__nonnull__(pTHX_4);
2990
2991 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2992                         __attribute__warn_unused_result__
2993                         __attribute__nonnull__(pTHX_1);
2994
2995 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2996                         __attribute__warn_unused_result__;
2997
2998 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2999                         __attribute__warn_unused_result__;
3000
3001 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3002                         __attribute__warn_unused_result__
3003                         __attribute__nonnull__(pTHX_1);
3004
3005 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3006                         __attribute__warn_unused_result__;
3007
3008 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3009                         __attribute__warn_unused_result__;
3010
3011 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3012                         __attribute__warn_unused_result__
3013                         __attribute__nonnull__(pTHX_1);
3014
3015 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3016                         __attribute__nonnull__(pTHX_2);
3017
3018 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3019                         __attribute__warn_unused_result__;
3020
3021 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3022                         __attribute__warn_unused_result__
3023                         __attribute__nonnull__(pTHX_1)
3024                         __attribute__nonnull__(pTHX_2);
3025
3026 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3027                         __attribute__warn_unused_result__
3028                         __attribute__nonnull__(pTHX_1);
3029
3030 #endif
3031
3032 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3033 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3034                         __attribute__nonnull__(pTHX_1)
3035                         __attribute__nonnull__(pTHX_2)
3036                         __attribute__nonnull__(pTHX_3);
3037
3038 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3039                         __attribute__warn_unused_result__
3040                         __attribute__nonnull__(pTHX_1)
3041                         __attribute__nonnull__(pTHX_2);
3042
3043 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3044                         __attribute__warn_unused_result__
3045                         __attribute__nonnull__(pTHX_1);
3046
3047 #endif
3048
3049 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3050 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3051                         __attribute__nonnull__(pTHX_1)
3052                         __attribute__nonnull__(pTHX_2)
3053                         __attribute__nonnull__(pTHX_3);
3054
3055 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3056                         __attribute__nonnull__(pTHX_1);
3057
3058 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3059 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3060                         __attribute__warn_unused_result__
3061                         __attribute__nonnull__(pTHX_1)
3062                         __attribute__nonnull__(pTHX_2);
3063
3064 #  endif
3065 #endif
3066
3067 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3068 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3069                         __attribute__nonnull__(pTHX_1)
3070                         __attribute__nonnull__(pTHX_3);
3071
3072 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3073                         __attribute__nonnull__(pTHX_1);
3074
3075 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3076                         __attribute__nonnull__(pTHX_1)
3077                         __attribute__nonnull__(pTHX_2);
3078
3079 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3080                         __attribute__nonnull__(pTHX_1)
3081                         __attribute__nonnull__(pTHX_2);
3082
3083 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3084                         __attribute__nonnull__(pTHX_1)
3085                         __attribute__nonnull__(pTHX_3)
3086                         __attribute__nonnull__(pTHX_4);
3087
3088 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3089                         __attribute__nonnull__(pTHX_1);
3090
3091 STATIC I32      S_regcurly(pTHX_ const char *)
3092                         __attribute__warn_unused_result__
3093                         __attribute__nonnull__(pTHX_1);
3094
3095 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3096                         __attribute__nonnull__(pTHX_1);
3097
3098 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3099                         __attribute__nonnull__(pTHX_1)
3100                         __attribute__nonnull__(pTHX_2);
3101
3102 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3103                         __attribute__nonnull__(pTHX_1)
3104                         __attribute__nonnull__(pTHX_3);
3105
3106 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3107                         __attribute__nonnull__(pTHX_1)
3108                         __attribute__nonnull__(pTHX_2)
3109                         __attribute__nonnull__(pTHX_3);
3110
3111 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3112                         __attribute__nonnull__(pTHX_1)
3113                         __attribute__nonnull__(pTHX_2)
3114                         __attribute__nonnull__(pTHX_3);
3115
3116 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3117                         __attribute__nonnull__(pTHX_1)
3118                         __attribute__nonnull__(pTHX_2);
3119
3120 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3121                         __attribute__nonnull__(pTHX_1);
3122
3123 #  ifdef DEBUGGING
3124 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3125                         __attribute__nonnull__(pTHX_1)
3126                         __attribute__nonnull__(pTHX_2)
3127                         __attribute__nonnull__(pTHX_4);
3128
3129 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3130                         __attribute__nonnull__(pTHX_1);
3131
3132 #  endif
3133 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3134                         __attribute__nonnull__(pTHX_1)
3135                         __attribute__nonnull__(pTHX_2);
3136
3137 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3138                         __attribute__nonnull__(pTHX_1)
3139                         __attribute__nonnull__(pTHX_2);
3140
3141 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3142                         __attribute__nonnull__(pTHX_1);
3143
3144 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3145                         __attribute__nonnull__(pTHX_1)
3146                         __attribute__nonnull__(pTHX_2);
3147
3148 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3149                         __attribute__nonnull__(pTHX_1)
3150                         __attribute__nonnull__(pTHX_2);
3151
3152 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3153                         __attribute__nonnull__(pTHX_1)
3154                         __attribute__nonnull__(pTHX_2);
3155
3156 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3157                         __attribute__nonnull__(pTHX_1)
3158                         __attribute__nonnull__(pTHX_2)
3159                         __attribute__nonnull__(pTHX_3);
3160
3161 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* pRExC_state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
3162                         __attribute__nonnull__(pTHX_1)
3163                         __attribute__nonnull__(pTHX_2)
3164                         __attribute__nonnull__(pTHX_3)
3165                         __attribute__nonnull__(pTHX_4);
3166
3167 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3168                         __attribute__nonnull__(pTHX_1)
3169                         __attribute__nonnull__(pTHX_3);
3170
3171 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3172                         __attribute__noreturn__
3173                         __attribute__nonnull__(pTHX_1)
3174                         __attribute__nonnull__(pTHX_2);
3175
3176 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3177                         __attribute__nonnull__(pTHX_1);
3178
3179 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3180                         __attribute__nonnull__(pTHX_1);
3181
3182
3183 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3184                         __attribute__nonnull__(pTHX_1)
3185                         __attribute__nonnull__(pTHX_2)
3186                         __attribute__nonnull__(pTHX_3)
3187                         __attribute__nonnull__(pTHX_4)
3188                         __attribute__nonnull__(pTHX_5);
3189
3190 #endif
3191
3192 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3193 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3194                         __attribute__warn_unused_result__
3195                         __attribute__nonnull__(pTHX_1);
3196
3197 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3198                         __attribute__warn_unused_result__
3199                         __attribute__nonnull__(pTHX_1);
3200
3201 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3202                         __attribute__warn_unused_result__
3203                         __attribute__nonnull__(pTHX_1)
3204                         __attribute__nonnull__(pTHX_3);
3205
3206 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3207                         __attribute__warn_unused_result__
3208                         __attribute__nonnull__(pTHX_1)
3209                         __attribute__nonnull__(pTHX_2);
3210
3211 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3212                         __attribute__warn_unused_result__
3213                         __attribute__nonnull__(pTHX_1)
3214                         __attribute__nonnull__(pTHX_2);
3215
3216 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3217 STATIC char*    S_regcppop(pTHX);
3218 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3219 STATIC void     S_cache_re(pTHX_ regexp *prog)
3220                         __attribute__nonnull__(pTHX_1);
3221
3222 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3223                         __attribute__warn_unused_result__
3224                         __attribute__nonnull__(pTHX_1);
3225
3226 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3227                         __attribute__warn_unused_result__
3228                         __attribute__nonnull__(pTHX_1)
3229                         __attribute__nonnull__(pTHX_3);
3230
3231 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3232                         __attribute__warn_unused_result__
3233                         __attribute__nonnull__(pTHX_1);
3234
3235 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3236                         __attribute__warn_unused_result__
3237                         __attribute__nonnull__(pTHX_1)
3238                         __attribute__nonnull__(pTHX_3);
3239
3240 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3241                         __attribute__warn_unused_result__
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_2)
3244                         __attribute__nonnull__(pTHX_3)
3245                         __attribute__nonnull__(pTHX_4);
3246
3247 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3248                         __attribute__nonnull__(pTHX_1);
3249
3250 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3251                         __attribute__nonnull__(pTHX_1);
3252
3253 #endif
3254
3255 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3256 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3257 STATIC void     S_debprof(pTHX_ const OP *o)
3258                         __attribute__nonnull__(pTHX_1);
3259
3260 #endif
3261
3262 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3263 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3264                         __attribute__nonnull__(pTHX_1);
3265
3266 #endif
3267
3268 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3269 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3270                         __attribute__nonnull__(pTHX_1)
3271                         __attribute__nonnull__(pTHX_2);
3272
3273 #endif
3274
3275 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3276 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3277                         __attribute__warn_unused_result__
3278                         __attribute__nonnull__(1)
3279                         __attribute__nonnull__(5);
3280
3281 STATIC IV       S_asIV(pTHX_ SV* sv)
3282                         __attribute__warn_unused_result__
3283                         __attribute__nonnull__(pTHX_1);
3284
3285 STATIC UV       S_asUV(pTHX_ SV* sv)
3286                         __attribute__warn_unused_result__
3287                         __attribute__nonnull__(pTHX_1);
3288
3289 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3290                         __attribute__nonnull__(pTHX_1);
3291
3292 STATIC void     S_not_a_number(pTHX_ SV *sv)
3293                         __attribute__nonnull__(pTHX_1);
3294
3295 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3296                         __attribute__nonnull__(pTHX_1);
3297
3298 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3299                         __attribute__nonnull__(pTHX_1)
3300                         __attribute__nonnull__(pTHX_2);
3301
3302 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3303                         __attribute__warn_unused_result__;
3304
3305 #  ifdef DEBUGGING
3306 STATIC void     S_del_sv(pTHX_ SV *p)
3307                         __attribute__nonnull__(pTHX_1);
3308
3309 #  endif
3310 #  if !defined(NV_PRESERVES_UV)
3311 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3312                         __attribute__nonnull__(pTHX_1);
3313
3314 #  endif
3315 STATIC I32      S_expect_number(pTHX_ char** pattern)
3316                         __attribute__warn_unused_result__
3317                         __attribute__nonnull__(pTHX_1);
3318
3319 #
3320 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)
3321                         __attribute__nonnull__(pTHX_1)
3322                         __attribute__nonnull__(pTHX_2)
3323                         __attribute__nonnull__(pTHX_3)
3324                         __attribute__nonnull__(pTHX_5)
3325                         __attribute__nonnull__(pTHX_7)
3326                         __attribute__nonnull__(pTHX_8)
3327                         __attribute__nonnull__(pTHX_9);
3328
3329 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3330                         __attribute__nonnull__(pTHX_1)
3331                         __attribute__nonnull__(pTHX_2)
3332                         __attribute__nonnull__(pTHX_3)
3333                         __attribute__nonnull__(pTHX_6)
3334                         __attribute__nonnull__(pTHX_7);
3335
3336 #if defined(PERL_OLD_COPY_ON_WRITE)
3337 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3338                         __attribute__nonnull__(pTHX_1)
3339                         __attribute__nonnull__(pTHX_2)
3340                         __attribute__nonnull__(pTHX_4);
3341
3342 #endif
3343 #endif
3344
3345 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3346 STATIC void     S_check_uni(pTHX);
3347 STATIC void     S_force_next(pTHX_ I32 type);
3348 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3349                         __attribute__nonnull__(pTHX_1);
3350
3351 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3352                         __attribute__nonnull__(pTHX_1);
3353
3354 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3355                         __attribute__nonnull__(pTHX_1);
3356
3357 STATIC int      S_pending_ident(pTHX);
3358 STATIC char*    S_scan_const(pTHX_ char *start)
3359                         __attribute__warn_unused_result__
3360                         __attribute__nonnull__(pTHX_1);
3361
3362 STATIC char*    S_scan_formline(pTHX_ char *s)
3363                         __attribute__warn_unused_result__
3364                         __attribute__nonnull__(pTHX_1);
3365
3366 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3367                         __attribute__warn_unused_result__
3368                         __attribute__nonnull__(pTHX_1);
3369
3370 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3371                         __attribute__nonnull__(pTHX_1)
3372                         __attribute__nonnull__(pTHX_2)
3373                         __attribute__nonnull__(pTHX_3);
3374
3375 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3376                         __attribute__warn_unused_result__
3377                         __attribute__nonnull__(pTHX_1);
3378
3379 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3380                         __attribute__warn_unused_result__
3381                         __attribute__nonnull__(pTHX_1);
3382
3383 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3384                         __attribute__warn_unused_result__
3385                         __attribute__nonnull__(pTHX_1);
3386
3387 STATIC char*    S_scan_subst(pTHX_ char *start)
3388                         __attribute__warn_unused_result__
3389                         __attribute__nonnull__(pTHX_1);
3390
3391 STATIC char*    S_scan_trans(pTHX_ char *start)
3392                         __attribute__warn_unused_result__
3393                         __attribute__nonnull__(pTHX_1);
3394
3395 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3396                         __attribute__nonnull__(pTHX_1)
3397                         __attribute__nonnull__(pTHX_2)
3398                         __attribute__nonnull__(pTHX_5);
3399
3400 STATIC char*    S_skipspace(pTHX_ char *s)
3401                         __attribute__warn_unused_result__
3402                         __attribute__nonnull__(pTHX_1);
3403
3404 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3405                         __attribute__warn_unused_result__
3406                         __attribute__nonnull__(pTHX_1);
3407
3408 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3409                         __attribute__nonnull__(pTHX_1)
3410                         __attribute__nonnull__(pTHX_2)
3411                         __attribute__nonnull__(pTHX_3);
3412
3413 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3414                         __attribute__nonnull__(pTHX_1);
3415
3416 STATIC void     S_incline(pTHX_ char *s)
3417                         __attribute__nonnull__(pTHX_1);
3418
3419 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3420                         __attribute__nonnull__(pTHX_1)
3421                         __attribute__nonnull__(pTHX_2);
3422
3423 STATIC int      S_intuit_more(pTHX_ char *s)
3424                         __attribute__nonnull__(pTHX_1);
3425
3426 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3427                         __attribute__nonnull__(pTHX_3);
3428
3429 STATIC void     S_missingterm(pTHX_ char *s)
3430                         __attribute__noreturn__;
3431
3432 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3433                         __attribute__nonnull__(pTHX_1);
3434
3435 STATIC void     S_set_csh(pTHX);
3436 STATIC I32      S_sublex_done(pTHX)
3437                         __attribute__warn_unused_result__;
3438
3439 STATIC I32      S_sublex_push(pTHX)
3440                         __attribute__warn_unused_result__;
3441
3442 STATIC I32      S_sublex_start(pTHX)
3443                         __attribute__warn_unused_result__;
3444
3445 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3446                         __attribute__warn_unused_result__
3447                         __attribute__nonnull__(pTHX_1)
3448                         __attribute__nonnull__(pTHX_2);
3449
3450 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3451                         __attribute__warn_unused_result__
3452                         __attribute__nonnull__(pTHX_1);
3453
3454 STATIC char *   S_tokenize_use(pTHX_ int, char*)
3455                         __attribute__warn_unused_result__
3456                         __attribute__nonnull__(pTHX_2);
3457
3458 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3459                         __attribute__nonnull__(pTHX_3)
3460                         __attribute__nonnull__(pTHX_4);
3461
3462 #  if defined(DEBUGGING)
3463 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3464                         __attribute__nonnull__(pTHX_1);
3465
3466 #  endif
3467 STATIC int      S_ao(pTHX_ int toketype);
3468 STATIC void     S_depcom(pTHX);
3469 STATIC const char*      S_incl_perldb(pTHX);
3470 #  if defined(PERL_CR_FILTER)
3471 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3472 #  endif
3473 #endif
3474
3475 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3476 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3477                         __attribute__nonnull__(pTHX_2);
3478
3479 #endif
3480
3481 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3482 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3483 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3484                         __attribute__nonnull__(pTHX_1);
3485
3486 #endif
3487 #endif
3488
3489 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3490 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3491                         __attribute__nonnull__(pTHX_1);
3492
3493 STATIC SV*      S_mess_alloc(pTHX);
3494 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3495 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3496 #endif
3497
3498 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3499 STATIC NV       S_mulexp10(NV value, I32 exponent);
3500 #endif
3501
3502 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3503 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3504                         __attribute__nonnull__(pTHX_1);
3505
3506 #endif
3507
3508 START_EXTERN_C
3509
3510 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3511                         __attribute__nonnull__(pTHX_1);
3512
3513 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3514                         __attribute__nonnull__(pTHX_1)
3515                         __attribute__nonnull__(pTHX_2);
3516
3517 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3518                         __attribute__nonnull__(pTHX_1);
3519
3520 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3521                         __attribute__nonnull__(pTHX_1);
3522
3523 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3524                         __attribute__nonnull__(pTHX_1);
3525
3526 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3527                         __attribute__nonnull__(pTHX_1)
3528                         __attribute__nonnull__(pTHX_2);
3529
3530 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3531                         __attribute__nonnull__(pTHX_1)
3532                         __attribute__nonnull__(pTHX_2);
3533
3534 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3535 #ifdef PERL_OLD_COPY_ON_WRITE
3536 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3537                         __attribute__nonnull__(pTHX_1)
3538                         __attribute__nonnull__(pTHX_2);
3539
3540 #endif
3541
3542 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3543 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3544 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3545 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3546 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3547 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3548 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3549 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3550 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3551 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3552                         __attribute__nonnull__(pTHX_2);
3553
3554 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3555 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3556                         __attribute__nonnull__(pTHX_2);
3557
3558 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3559                         __attribute__nonnull__(pTHX_2);
3560
3561 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3562                         __attribute__nonnull__(pTHX_2);
3563
3564 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3565 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3566
3567 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3568 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3569 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3570                         __attribute__warn_unused_result__;
3571
3572 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3573                         __attribute__warn_unused_result__;
3574
3575
3576 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3577                         __attribute__warn_unused_result__;
3578
3579 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3580                         __attribute__warn_unused_result__;
3581
3582 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3583                         __attribute__warn_unused_result__;
3584
3585 #endif /* PERLIO_LAYERS */
3586
3587 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3588 #ifdef PERL_IN_DEB_C
3589 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3590                         __attribute__nonnull__(pTHX_1);
3591
3592 #endif
3593
3594 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3595                         __attribute__malloc__
3596                         __attribute__warn_unused_result__;
3597
3598 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3599                         __attribute__nonnull__(pTHX_1);
3600
3601 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3602                         __attribute__nonnull__(pTHX_1);
3603
3604 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3605                         __attribute__nonnull__(pTHX_1);
3606
3607 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3608                         __attribute__nonnull__(pTHX_1)
3609                         __attribute__nonnull__(pTHX_3);
3610
3611 #ifdef DEBUGGING
3612 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3613                         __attribute__nonnull__(pTHX_2);
3614
3615 #endif
3616 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3617 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3618 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3619                         __attribute__nonnull__(pTHX_2);
3620
3621 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3622                         __attribute__nonnull__(pTHX_1)
3623                         __attribute__nonnull__(pTHX_2)
3624                         __attribute__nonnull__(pTHX_3);
3625
3626
3627 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3628                         __attribute__nonnull__(pTHX_1);
3629
3630 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3631                         __attribute__warn_unused_result__;
3632
3633
3634 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3635 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
3636                         __attribute__nonnull__(pTHX_1)
3637                         __attribute__nonnull__(pTHX_2)
3638                         __attribute__nonnull__(pTHX_6)
3639                         __attribute__nonnull__(pTHX_7);
3640
3641 #  if defined(DEBUGGING)
3642 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3643                         __attribute__nonnull__(pTHX_1)
3644                         __attribute__nonnull__(pTHX_2);
3645
3646 #  endif
3647 #endif
3648 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3649                         __attribute__warn_unused_result__;
3650
3651 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3652 #if defined(DEBUGGING)
3653 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3654                         __attribute__warn_unused_result__
3655                         __attribute__nonnull__(pTHX_1);
3656
3657 #endif
3658 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3659 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3660                         __attribute__nonnull__(pTHX_1);
3661
3662
3663 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3664                         __attribute__warn_unused_result__
3665                         __attribute__nonnull__(pTHX_1);
3666
3667 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3668                         __attribute__warn_unused_result__
3669                         __attribute__nonnull__(pTHX_1);
3670
3671 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3672                         __attribute__warn_unused_result__
3673                         __attribute__nonnull__(pTHX_1);
3674
3675 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3676                         __attribute__nonnull__(pTHX_1);
3677
3678 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3679                         __attribute__nonnull__(pTHX_1);
3680
3681 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3682                         __attribute__nonnull__(pTHX_1);
3683
3684 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3685                         __attribute__nonnull__(pTHX_1);
3686
3687 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3688                         __attribute__warn_unused_result__
3689                         __attribute__nonnull__(pTHX_1);
3690
3691 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3692                         __attribute__warn_unused_result__
3693                         __attribute__nonnull__(pTHX_1);
3694
3695 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3696                         __attribute__nonnull__(pTHX_1);
3697
3698
3699 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3700                         __attribute__nonnull__(pTHX_1)
3701                         __attribute__nonnull__(pTHX_2);
3702
3703 #ifdef PERL_IN_SV_C
3704 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3705 #endif
3706
3707 #ifdef PERL_NEED_MY_HTOLE16
3708 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3709 #endif
3710 #ifdef PERL_NEED_MY_LETOH16
3711 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3712 #endif
3713 #ifdef PERL_NEED_MY_HTOBE16
3714 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3715 #endif
3716 #ifdef PERL_NEED_MY_BETOH16
3717 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3718 #endif
3719 #ifdef PERL_NEED_MY_HTOLE32
3720 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3721 #endif
3722 #ifdef PERL_NEED_MY_LETOH32
3723 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3724 #endif
3725 #ifdef PERL_NEED_MY_HTOBE32
3726 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3727 #endif
3728 #ifdef PERL_NEED_MY_BETOH32
3729 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3730 #endif
3731 #ifdef PERL_NEED_MY_HTOLE64
3732 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3733 #endif
3734 #ifdef PERL_NEED_MY_LETOH64
3735 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3736 #endif
3737 #ifdef PERL_NEED_MY_HTOBE64
3738 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3739 #endif
3740 #ifdef PERL_NEED_MY_BETOH64
3741 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3742 #endif
3743
3744 #ifdef PERL_NEED_MY_HTOLES
3745 PERL_CALLCONV short     Perl_my_htoles(short n);
3746 #endif
3747 #ifdef PERL_NEED_MY_LETOHS
3748 PERL_CALLCONV short     Perl_my_letohs(short n);
3749 #endif
3750 #ifdef PERL_NEED_MY_HTOBES
3751 PERL_CALLCONV short     Perl_my_htobes(short n);
3752 #endif
3753 #ifdef PERL_NEED_MY_BETOHS
3754 PERL_CALLCONV short     Perl_my_betohs(short n);
3755 #endif
3756 #ifdef PERL_NEED_MY_HTOLEI
3757 PERL_CALLCONV int       Perl_my_htolei(int n);
3758 #endif
3759 #ifdef PERL_NEED_MY_LETOHI
3760 PERL_CALLCONV int       Perl_my_letohi(int n);
3761 #endif
3762 #ifdef PERL_NEED_MY_HTOBEI
3763 PERL_CALLCONV int       Perl_my_htobei(int n);
3764 #endif
3765 #ifdef PERL_NEED_MY_BETOHI
3766 PERL_CALLCONV int       Perl_my_betohi(int n);
3767 #endif
3768 #ifdef PERL_NEED_MY_HTOLEL
3769 PERL_CALLCONV long      Perl_my_htolel(long n);
3770 #endif
3771 #ifdef PERL_NEED_MY_LETOHL
3772 PERL_CALLCONV long      Perl_my_letohl(long n);
3773 #endif
3774 #ifdef PERL_NEED_MY_HTOBEL
3775 PERL_CALLCONV long      Perl_my_htobel(long n);
3776 #endif
3777 #ifdef PERL_NEED_MY_BETOHL
3778 PERL_CALLCONV long      Perl_my_betohl(long n);
3779 #endif
3780
3781 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3782                         __attribute__nonnull__(1);
3783
3784
3785 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3786                         __attribute__nonnull__(pTHX_1);
3787
3788 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3789                         __attribute__nonnull__(pTHX_1);
3790
3791 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3792                         __attribute__warn_unused_result__
3793                         __attribute__nonnull__(pTHX_1);
3794
3795
3796 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3797                         __attribute__warn_unused_result__
3798                         __attribute__nonnull__(pTHX_1)
3799                         __attribute__nonnull__(pTHX_2);
3800
3801
3802 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3803 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
3804                         __attribute__nonnull__(pTHX_1);
3805
3806 #endif
3807
3808 #ifdef PERL_DONT_CREATE_GVSV
3809 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3810                         __attribute__nonnull__(pTHX_1);
3811
3812 #endif
3813 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3814 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3815
3816 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3817                         __attribute__nonnull__(pTHX_1);
3818
3819
3820 END_EXTERN_C
3821 /*
3822  * ex: set ts=8 sts=4 sw=4 noet:
3823  */
3824 /* ex: set ro: */