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4870a8c30648a745b6d8163f26a5c0324304030b
[perl5.git] / 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 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
564 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
565 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
566 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
567 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
568 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
569 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
570                         __attribute__warn_unused_result__;
571
572 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
573                         __attribute__warn_unused_result__;
574
575 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
576 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
577 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
578                         __attribute__nonnull__(pTHX_1);
579
580 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
581                         __attribute__nonnull__(pTHX_1);
582
583 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
584                         __attribute__warn_unused_result__
585                         __attribute__nonnull__(pTHX_1)
586                         __attribute__nonnull__(pTHX_2);
587
588 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
589                         __attribute__warn_unused_result__
590                         __attribute__nonnull__(pTHX_1);
591
592 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
593                         __attribute__warn_unused_result__
594                         __attribute__nonnull__(pTHX_1);
595
596 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
597                         __attribute__warn_unused_result__
598                         __attribute__nonnull__(pTHX_1)
599                         __attribute__nonnull__(pTHX_2)
600                         __attribute__nonnull__(pTHX_3);
601
602 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
603                         __attribute__warn_unused_result__
604                         __attribute__nonnull__(pTHX_1);
605
606 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
607                         __attribute__warn_unused_result__
608                         __attribute__nonnull__(pTHX_1)
609                         __attribute__nonnull__(pTHX_2);
610
611 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
612                         __attribute__nonnull__(pTHX_1);
613
614 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
615 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
616 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
617 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
618 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
619 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
620                         __attribute__pure__
621                         __attribute__nonnull__(pTHX_1)
622                         __attribute__nonnull__(pTHX_2);
623
624 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
625                         __attribute__pure__
626                         __attribute__nonnull__(pTHX_1)
627                         __attribute__nonnull__(pTHX_2);
628
629 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)
630                         __attribute__nonnull__(pTHX_1)
631                         __attribute__nonnull__(pTHX_5);
632
633 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
634                         __attribute__warn_unused_result__;
635
636 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
637                         __attribute__nonnull__(pTHX_2);
638
639 PERL_CALLCONV void      Perl_init_debugger(pTHX);
640 PERL_CALLCONV void      Perl_init_stacks(pTHX);
641 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
642 PERL_CALLCONV U32       Perl_intro_my(pTHX);
643 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
644                         __attribute__warn_unused_result__
645                         __attribute__pure__
646                         __attribute__nonnull__(pTHX_1)
647                         __attribute__nonnull__(pTHX_2);
648
649 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
650                         __attribute__warn_unused_result__
651                         __attribute__nonnull__(pTHX_1);
652
653 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
654                         __attribute__warn_unused_result__;
655
656 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
657                         __attribute__warn_unused_result__
658                         __attribute__nonnull__(pTHX_1);
659
660 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
661                         __attribute__warn_unused_result__;
662
663 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
664                         __attribute__warn_unused_result__
665                         __attribute__pure__;
666
667 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
668                         __attribute__warn_unused_result__
669                         __attribute__pure__;
670
671 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
672                         __attribute__warn_unused_result__
673                         __attribute__pure__;
674
675 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
676                         __attribute__warn_unused_result__
677                         __attribute__pure__;
678
679 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
680                         __attribute__warn_unused_result__
681                         __attribute__pure__;
682
683 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
684                         __attribute__warn_unused_result__
685                         __attribute__pure__;
686
687 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
688                         __attribute__warn_unused_result__
689                         __attribute__pure__;
690
691 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
692                         __attribute__warn_unused_result__
693                         __attribute__pure__;
694
695 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
696                         __attribute__warn_unused_result__
697                         __attribute__pure__;
698
699 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
700                         __attribute__warn_unused_result__
701                         __attribute__pure__;
702
703 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
704                         __attribute__warn_unused_result__
705                         __attribute__pure__;
706
707 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
708                         __attribute__warn_unused_result__
709                         __attribute__pure__;
710
711 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
712                         __attribute__warn_unused_result__
713                         __attribute__pure__;
714
715 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
716                         __attribute__warn_unused_result__
717                         __attribute__pure__;
718
719 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
720                         __attribute__warn_unused_result__
721                         __attribute__pure__;
722
723 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
724                         __attribute__warn_unused_result__
725                         __attribute__pure__;
726
727 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
728                         __attribute__warn_unused_result__
729                         __attribute__pure__;
730
731 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
732                         __attribute__nonnull__(pTHX_2)
733                         __attribute__nonnull__(pTHX_3);
734
735 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
736                         __attribute__nonnull__(pTHX_2)
737                         __attribute__nonnull__(pTHX_3);
738
739 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
740                         __attribute__nonnull__(pTHX_2)
741                         __attribute__nonnull__(pTHX_3);
742
743 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
744                         __attribute__nonnull__(pTHX_2)
745                         __attribute__nonnull__(pTHX_3);
746
747 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
748                         __attribute__warn_unused_result__
749                         __attribute__pure__;
750
751 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
752                         __attribute__warn_unused_result__
753                         __attribute__pure__;
754
755 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
756                         __attribute__warn_unused_result__
757                         __attribute__pure__;
758
759 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
760                         __attribute__warn_unused_result__
761                         __attribute__pure__;
762
763 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
764                         __attribute__warn_unused_result__
765                         __attribute__pure__;
766
767 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
768                         __attribute__warn_unused_result__
769                         __attribute__pure__;
770
771 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
772                         __attribute__warn_unused_result__
773                         __attribute__pure__;
774
775 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
776                         __attribute__warn_unused_result__
777                         __attribute__pure__;
778
779 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
780                         __attribute__warn_unused_result__
781                         __attribute__pure__;
782
783 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
784                         __attribute__warn_unused_result__
785                         __attribute__pure__;
786
787 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
788                         __attribute__warn_unused_result__
789                         __attribute__pure__;
790
791 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
792                         __attribute__warn_unused_result__
793                         __attribute__pure__;
794
795 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
796                         __attribute__warn_unused_result__
797                         __attribute__pure__;
798
799 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
800                         __attribute__warn_unused_result__
801                         __attribute__pure__;
802
803 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
804                         __attribute__nonnull__(pTHX_1);
805
806 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
807                         __attribute__nonnull__(pTHX_1);
808
809 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
810                         __attribute__nonnull__(pTHX_1);
811
812 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
813                         __attribute__nonnull__(pTHX_1);
814
815 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
816                         __attribute__warn_unused_result__
817                         __attribute__nonnull__(pTHX_1);
818
819 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
820                         __attribute__warn_unused_result__
821                         __attribute__nonnull__(pTHX_1);
822
823 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
824                         __attribute__warn_unused_result__
825                         __attribute__nonnull__(pTHX_1);
826
827 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
828                         __attribute__warn_unused_result__
829                         __attribute__nonnull__(pTHX_1);
830
831 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
832                         __attribute__warn_unused_result__
833                         __attribute__nonnull__(pTHX_1);
834
835 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
836                         __attribute__warn_unused_result__
837                         __attribute__nonnull__(pTHX_1);
838
839 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
840                         __attribute__warn_unused_result__
841                         __attribute__nonnull__(pTHX_1);
842
843 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
844                         __attribute__warn_unused_result__
845                         __attribute__nonnull__(pTHX_1);
846
847 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
848                         __attribute__warn_unused_result__
849                         __attribute__nonnull__(pTHX_1);
850
851 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
852                         __attribute__warn_unused_result__
853                         __attribute__nonnull__(pTHX_1);
854
855 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
856                         __attribute__warn_unused_result__
857                         __attribute__nonnull__(pTHX_1);
858
859 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
860                         __attribute__warn_unused_result__
861                         __attribute__nonnull__(pTHX_1);
862
863 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
864                         __attribute__warn_unused_result__
865                         __attribute__nonnull__(pTHX_1);
866
867 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
868                         __attribute__warn_unused_result__
869                         __attribute__nonnull__(pTHX_1);
870
871 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
872                         __attribute__warn_unused_result__
873                         __attribute__nonnull__(pTHX_1);
874
875 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
876                         __attribute__warn_unused_result__
877                         __attribute__nonnull__(pTHX_1);
878
879 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
880                         __attribute__nonnull__(pTHX_1);
881
882 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
883                         __attribute__pure__
884                         __attribute__nonnull__(pTHX_1);
885
886 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
887 PERL_CALLCONV void      Perl_lex_end(pTHX);
888 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
889 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
890                         __attribute__nonnull__(pTHX_1);
891
892 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
893                         __attribute__nonnull__(pTHX_1);
894
895 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
896 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
897 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
898                         __attribute__nonnull__(pTHX_1);
899
900 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
901 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
902 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
903                         __attribute__nonnull__(pTHX_2);
904
905 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
906                         __attribute__nonnull__(pTHX_2);
907
908 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
909 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
910                         __attribute__warn_unused_result__
911                         __attribute__nonnull__(pTHX_1);
912
913 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
914                         __attribute__nonnull__(pTHX_1)
915                         __attribute__nonnull__(pTHX_2)
916                         __attribute__nonnull__(pTHX_3);
917
918 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
919                         __attribute__nonnull__(pTHX_1)
920                         __attribute__nonnull__(pTHX_2)
921                         __attribute__nonnull__(pTHX_3);
922
923 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
924                         __attribute__nonnull__(pTHX_1);
925
926 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
927                         __attribute__warn_unused_result__;
928
929 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
930 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
931 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
932 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
933 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
934 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
935 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
936 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
937 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
938 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
939                         __attribute__nonnull__(pTHX_1)
940                         __attribute__nonnull__(pTHX_2);
941
942 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
943 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
944 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
945 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
946 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
947 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
948 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
949 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
950 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
951 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
952 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
953 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
954 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
955 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
956 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
957                         __attribute__noreturn__;
958
959 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
960 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
961 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
962 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
963 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
964 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
965 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
966 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
967 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
968 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
969 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
970 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
971 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
972 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
973 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
974 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
975 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
976 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
977 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
978 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
979 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
980 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
981 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
982 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
983 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
984 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
985 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
986 #if defined(USE_LOCALE_COLLATE)
987 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
988 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
989 #endif
990 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
991                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
992                         __attribute__nonnull__(pTHX_1);
993
994 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
995                         __attribute__nonnull__(pTHX_1);
996
997 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
998 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
999 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1000                         __attribute__nonnull__(pTHX_1);
1001
1002 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1003                         __attribute__nonnull__(pTHX_1)
1004                         __attribute__nonnull__(pTHX_2);
1005
1006 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1007                         __attribute__nonnull__(pTHX_1)
1008                         __attribute__nonnull__(pTHX_2);
1009
1010 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1011                         __attribute__warn_unused_result__;
1012
1013 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1014                         __attribute__nonnull__(pTHX_1);
1015
1016 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1017                         __attribute__nonnull__(pTHX_1);
1018
1019 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1020                         __attribute__nonnull__(pTHX_1);
1021
1022 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1023                         __attribute__nonnull__(pTHX_1);
1024
1025 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1026                         __attribute__nonnull__(pTHX_1);
1027
1028 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1029                         __attribute__nonnull__(pTHX_1);
1030
1031 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1032                         __attribute__nonnull__(pTHX_1);
1033
1034 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1035 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1036 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
1037 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1038                         __attribute__nonnull__(pTHX_1);
1039
1040 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1041                         __attribute__nonnull__(pTHX_1);
1042
1043 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1044 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1045                         __attribute__nonnull__(1)
1046                         __attribute__nonnull__(2);
1047
1048 #endif
1049 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1050 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1051                         __attribute__nonnull__(1);
1052
1053 #endif
1054 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1055                         __attribute__noreturn__;
1056
1057 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1058                         __attribute__noreturn__;
1059
1060 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1061 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1062 PERL_CALLCONV void      Perl_atfork_lock(void);
1063 PERL_CALLCONV void      Perl_atfork_unlock(void);
1064 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1065 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1066 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1067                         __attribute__pure__
1068                         __attribute__nonnull__(1)
1069                         __attribute__nonnull__(2);
1070
1071 #endif
1072 #if !defined(HAS_MEMSET)
1073 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1074                         __attribute__nonnull__(1);
1075
1076 #endif
1077 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1078 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode);
1079 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
1080 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1081 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1082 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);
1083 #if defined(MYSWAP)
1084 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1085                         __attribute__malloc__
1086                         __attribute__warn_unused_result__
1087                         __attribute__pure__;
1088
1089 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1090                         __attribute__malloc__
1091                         __attribute__warn_unused_result__
1092                         __attribute__pure__;
1093
1094 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1095                         __attribute__malloc__
1096                         __attribute__warn_unused_result__
1097                         __attribute__pure__;
1098
1099 #endif
1100 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1101 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1102                         __attribute__malloc__
1103                         __attribute__warn_unused_result__;
1104
1105 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1106                         __attribute__malloc__
1107                         __attribute__warn_unused_result__;
1108
1109 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1110 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1111                         __attribute__malloc__
1112                         __attribute__warn_unused_result__;
1113
1114 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1115                         __attribute__malloc__
1116                         __attribute__warn_unused_result__
1117                         __attribute__nonnull__(pTHX_2);
1118
1119 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1120 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1121 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP*block, OP*cont)
1122                         __attribute__malloc__
1123                         __attribute__warn_unused_result__;
1124
1125 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1126                         __attribute__malloc__
1127                         __attribute__warn_unused_result__;
1128
1129 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1130                         __attribute__malloc__
1131                         __attribute__warn_unused_result__;
1132
1133 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1134                         __attribute__malloc__
1135                         __attribute__warn_unused_result__;
1136
1137 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1138                         __attribute__malloc__
1139                         __attribute__warn_unused_result__;
1140
1141 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1142                         __attribute__malloc__
1143                         __attribute__warn_unused_result__;
1144
1145 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1146                         __attribute__nonnull__(pTHX_1);
1147
1148 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1149                         __attribute__malloc__
1150                         __attribute__warn_unused_result__;
1151
1152 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1153                         __attribute__malloc__
1154                         __attribute__warn_unused_result__;
1155
1156 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1157                         __attribute__malloc__
1158                         __attribute__warn_unused_result__;
1159
1160 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1161 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1162                         __attribute__nonnull__(pTHX_1)
1163                         __attribute__nonnull__(pTHX_2)
1164                         __attribute__nonnull__(pTHX_3);
1165
1166 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1167                         __attribute__malloc__
1168                         __attribute__warn_unused_result__;
1169
1170 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1171                         __attribute__malloc__
1172                         __attribute__warn_unused_result__
1173                         __attribute__nonnull__(pTHX_1);
1174
1175 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1176                         __attribute__malloc__
1177                         __attribute__warn_unused_result__;
1178
1179 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1180                         __attribute__malloc__
1181                         __attribute__warn_unused_result__;
1182
1183 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1184                         __attribute__malloc__
1185                         __attribute__warn_unused_result__
1186                         __attribute__nonnull__(pTHX_3);
1187
1188 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1189                         __attribute__malloc__
1190                         __attribute__warn_unused_result__;
1191
1192 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1193                         __attribute__malloc__
1194                         __attribute__warn_unused_result__;
1195
1196 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1197                         __attribute__malloc__
1198                         __attribute__warn_unused_result__
1199                         __attribute__nonnull__(pTHX_1);
1200
1201 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1202                         __attribute__malloc__
1203                         __attribute__warn_unused_result__;
1204
1205 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1206                         __attribute__malloc__
1207                         __attribute__warn_unused_result__;
1208
1209 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1210                         __attribute__malloc__
1211                         __attribute__warn_unused_result__;
1212
1213 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1214                         __attribute__malloc__
1215                         __attribute__warn_unused_result__;
1216
1217 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1218                         __attribute__malloc__
1219                         __attribute__warn_unused_result__;
1220
1221 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1222                         __attribute__malloc__
1223                         __attribute__warn_unused_result__;
1224
1225 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1226                         __attribute__malloc__
1227                         __attribute__warn_unused_result__;
1228
1229 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1230                         __attribute__malloc__
1231                         __attribute__warn_unused_result__
1232                         __attribute__nonnull__(pTHX_1);
1233
1234 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1235                         __attribute__malloc__
1236                         __attribute__warn_unused_result__
1237                         __attribute__nonnull__(pTHX_1);
1238
1239 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1240                         __attribute__malloc__
1241                         __attribute__warn_unused_result__;
1242
1243 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1244                         __attribute__malloc__
1245                         __attribute__warn_unused_result__
1246                         __attribute__nonnull__(pTHX_1);
1247
1248 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1249                         __attribute__malloc__
1250                         __attribute__warn_unused_result__
1251                         __attribute__nonnull__(pTHX_3);
1252
1253 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1254                         __attribute__malloc__
1255                         __attribute__warn_unused_result__;
1256
1257 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1258                         __attribute__malloc__
1259                         __attribute__warn_unused_result__;
1260
1261 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1262                         __attribute__malloc__
1263                         __attribute__warn_unused_result__;
1264
1265 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1266                         __attribute__malloc__
1267                         __attribute__warn_unused_result__;
1268
1269 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1270                         __attribute__malloc__
1271                         __attribute__warn_unused_result__;
1272
1273 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1274                         __attribute__malloc__
1275                         __attribute__warn_unused_result__;
1276
1277 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1278                         __attribute__malloc__
1279                         __attribute__warn_unused_result__;
1280
1281 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1282                         __attribute__malloc__
1283                         __attribute__warn_unused_result__
1284                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1285                         __attribute__nonnull__(pTHX_1);
1286
1287 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1288                         __attribute__malloc__
1289                         __attribute__warn_unused_result__
1290                         __attribute__nonnull__(pTHX_1);
1291
1292 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1293                         __attribute__malloc__
1294                         __attribute__warn_unused_result__
1295                         __attribute__nonnull__(pTHX_1);
1296
1297 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1298                         __attribute__malloc__
1299                         __attribute__warn_unused_result__;
1300
1301 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1302                         __attribute__malloc__
1303                         __attribute__warn_unused_result__;
1304
1305 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1306                         __attribute__malloc__
1307                         __attribute__warn_unused_result__;
1308
1309 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1310                         __attribute__malloc__
1311                         __attribute__warn_unused_result__;
1312
1313 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1314                         __attribute__nonnull__(pTHX_1)
1315                         __attribute__nonnull__(pTHX_2);
1316
1317 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1318                         __attribute__nonnull__(pTHX_1)
1319                         __attribute__nonnull__(pTHX_2);
1320
1321 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1322                         __attribute__nonnull__(pTHX_1);
1323
1324 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1325                         __attribute__nonnull__(pTHX_1);
1326
1327 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1328                         __attribute__nonnull__(pTHX_1);
1329
1330 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1331                         __attribute__nonnull__(pTHX_1);
1332
1333 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1334                         __attribute__nonnull__(pTHX_1);
1335
1336 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1337                         __attribute__nonnull__(pTHX_1)
1338                         __attribute__nonnull__(pTHX_2);
1339
1340 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1341                         __attribute__nonnull__(pTHX_1);
1342
1343 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1344                         __attribute__pure__
1345                         __attribute__nonnull__(pTHX_1)
1346                         __attribute__nonnull__(pTHX_2)
1347                         __attribute__nonnull__(pTHX_3)
1348                         __attribute__nonnull__(pTHX_4);
1349
1350 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1351                         __attribute__noreturn__
1352                         __attribute__nonnull__(pTHX_1);
1353
1354 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg)
1355                         __attribute__nonnull__(pTHX_1);
1356
1357 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1358                         __attribute__nonnull__(pTHX_1);
1359
1360 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1361 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1362                         __attribute__nonnull__(pTHX_1);
1363
1364 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367
1368 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1369 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1);
1372
1373 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1374                         __attribute__warn_unused_result__
1375                         __attribute__nonnull__(pTHX_1);
1376
1377 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1378 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1379 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1380 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1381 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1382 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1383 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1384                         __attribute__nonnull__(pTHX_1)
1385                         __attribute__nonnull__(pTHX_2);
1386
1387 #if defined(USE_REENTRANT_API)
1388 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1389 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1390 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1391 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1392 #endif
1393 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1394 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1395                         __attribute__nonnull__(pTHX_1)
1396                         __attribute__nonnull__(pTHX_3);
1397
1398 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1399                         __attribute__nonnull__(pTHX_1);
1400
1401 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1402                         __attribute__nonnull__(pTHX_1);
1403
1404 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1405                         __attribute__nonnull__(pTHX_1);
1406
1407 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1408 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1409                         __attribute__nonnull__(pTHX_1);
1410
1411 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1412                         __attribute__nonnull__(pTHX_1);
1413
1414 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1415                         __attribute__nonnull__(pTHX_1);
1416
1417 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1418                         __attribute__nonnull__(pTHX_1);
1419
1420 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1421                         __attribute__nonnull__(pTHX_1);
1422
1423 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1424                         __attribute__nonnull__(pTHX_1);
1425
1426 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1427 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1428 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1429 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1430                         __attribute__nonnull__(pTHX_1);
1431
1432 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1433 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1434 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1435 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1436 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1437                         __attribute__nonnull__(pTHX_1);
1438
1439 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)
1440                         __attribute__nonnull__(pTHX_1)
1441                         __attribute__nonnull__(pTHX_2)
1442                         __attribute__nonnull__(pTHX_3)
1443                         __attribute__nonnull__(pTHX_4)
1444                         __attribute__nonnull__(pTHX_5)
1445                         __attribute__nonnull__(pTHX_6);
1446
1447 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1448                         __attribute__nonnull__(pTHX_1)
1449                         __attribute__nonnull__(pTHX_2)
1450                         __attribute__nonnull__(pTHX_3)
1451                         __attribute__nonnull__(pTHX_4)
1452                         __attribute__nonnull__(pTHX_5);
1453
1454 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1455 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1456                         __attribute__nonnull__(pTHX_1);
1457
1458 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1459                         __attribute__nonnull__(pTHX_1)
1460                         __attribute__nonnull__(pTHX_2);
1461
1462 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1463                         __attribute__nonnull__(pTHX_1)
1464                         __attribute__nonnull__(pTHX_2)
1465                         __attribute__nonnull__(pTHX_3);
1466
1467 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1468 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1469 PERL_CALLCONV void      Perl_push_scope(pTHX);
1470 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1471 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1472 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1473                         __attribute__nonnull__(pTHX_1);
1474
1475 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1476                         __attribute__nonnull__(pTHX_1);
1477
1478 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1479                         __attribute__nonnull__(pTHX_1)
1480                         __attribute__nonnull__(pTHX_2)
1481                         __attribute__nonnull__(pTHX_3)
1482                         __attribute__nonnull__(pTHX_4)
1483                         __attribute__nonnull__(pTHX_6);
1484
1485 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1486 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1487                         __attribute__nonnull__(pTHX_1)
1488                         __attribute__nonnull__(pTHX_2)
1489                         __attribute__nonnull__(pTHX_3);
1490
1491 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)
1492                         __attribute__nonnull__(pTHX_1)
1493                         __attribute__nonnull__(pTHX_3)
1494                         __attribute__nonnull__(pTHX_4);
1495
1496 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1497                         __attribute__nonnull__(pTHX_1);
1498
1499 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1500                         __attribute__nonnull__(pTHX_1)
1501                         __attribute__nonnull__(pTHX_2)
1502                         __attribute__nonnull__(pTHX_3)
1503                         __attribute__nonnull__(pTHX_4);
1504
1505 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1506                         __attribute__warn_unused_result__
1507                         __attribute__nonnull__(pTHX_1);
1508
1509 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1510                         __attribute__nonnull__(pTHX_1)
1511                         __attribute__nonnull__(pTHX_2);
1512
1513 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1514                         __attribute__nonnull__(pTHX_1)
1515                         __attribute__nonnull__(pTHX_2);
1516
1517 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1518                         __attribute__pure__
1519                         __attribute__nonnull__(pTHX_1)
1520                         __attribute__nonnull__(pTHX_2)
1521                         __attribute__nonnull__(pTHX_3)
1522                         __attribute__nonnull__(pTHX_4);
1523
1524 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1525 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1526 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1527                         __attribute__nonnull__(pTHX_3);
1528
1529 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1530 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1531                         __attribute__nonnull__(pTHX_1);
1532
1533 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1534                         __attribute__nonnull__(pTHX_1)
1535                         __attribute__nonnull__(pTHX_2);
1536
1537 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1538                         __attribute__nonnull__(pTHX_1)
1539                         __attribute__nonnull__(pTHX_2);
1540
1541 #if !defined(HAS_RENAME)
1542 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1543                         __attribute__nonnull__(pTHX_1)
1544                         __attribute__nonnull__(pTHX_2);
1545
1546 #endif
1547 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1548                         __attribute__malloc__
1549                         __attribute__warn_unused_result__
1550                         __attribute__nonnull__(pTHX_1);
1551
1552 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1553                         __attribute__malloc__
1554                         __attribute__warn_unused_result__
1555                         __attribute__nonnull__(pTHX_1);
1556
1557 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1558                         __attribute__malloc__
1559                         __attribute__warn_unused_result__;
1560
1561 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1562                         __attribute__malloc__
1563                         __attribute__warn_unused_result__
1564                         __attribute__nonnull__(pTHX_1);
1565
1566 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1567 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1568 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1569                         __attribute__nonnull__(pTHX_1)
1570                         __attribute__nonnull__(pTHX_3);
1571
1572 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1573 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1574                         __attribute__nonnull__(pTHX_1);
1575
1576 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1577                         __attribute__nonnull__(pTHX_1);
1578
1579 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1580                         __attribute__nonnull__(pTHX_1);
1581
1582 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1583                         __attribute__nonnull__(pTHX_1);
1584
1585 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1586                         __attribute__nonnull__(pTHX_1)
1587                         __attribute__nonnull__(pTHX_2);
1588
1589 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1590 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1591 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1592 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1593 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1594 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1595                         __attribute__nonnull__(pTHX_1);
1596
1597 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1598                         __attribute__nonnull__(pTHX_1);
1599
1600 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1601                         __attribute__nonnull__(pTHX_1);
1602
1603 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1604                         __attribute__nonnull__(pTHX_1);
1605
1606 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1607                         __attribute__nonnull__(pTHX_1);
1608
1609 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1610                         __attribute__nonnull__(pTHX_1)
1611                         __attribute__nonnull__(pTHX_2)
1612                         __attribute__nonnull__(pTHX_3);
1613
1614 PERL_CALLCONV void      Perl_save_hints(pTHX)
1615                         __attribute__noreturn__;
1616
1617 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1618                         __attribute__nonnull__(pTHX_1);
1619
1620 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1621                         __attribute__nonnull__(pTHX_1);
1622
1623 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1624                         __attribute__nonnull__(pTHX_1);
1625
1626 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1627                         __attribute__nonnull__(pTHX_1);
1628
1629 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1630                         __attribute__nonnull__(pTHX_1);
1631
1632 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1633                         __attribute__nonnull__(pTHX_1);
1634
1635 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1636                         __attribute__nonnull__(pTHX_1);
1637
1638 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1639                         __attribute__nonnull__(pTHX_1);
1640
1641 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1642                         __attribute__nonnull__(pTHX_1);
1643
1644 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1645                         __attribute__nonnull__(pTHX_1);
1646
1647 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1648 PERL_CALLCONV void      Perl_save_op(pTHX);
1649 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1650                         __attribute__nonnull__(pTHX_1);
1651
1652 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1653                         __attribute__nonnull__(pTHX_1);
1654
1655 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1656                         __attribute__nonnull__(pTHX_1);
1657
1658 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1659 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1660 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1661                         __attribute__nonnull__(pTHX_1);
1662
1663 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1664                         __attribute__nonnull__(pTHX_1);
1665
1666 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1667                         __attribute__noreturn__;
1668
1669 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1670 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1671 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1672 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1673 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1674                         __attribute__nonnull__(pTHX_1);
1675
1676 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1677                         __attribute__nonnull__(pTHX_1)
1678                         __attribute__nonnull__(pTHX_3);
1679
1680 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_3);
1683
1684 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1685                         __attribute__nonnull__(pTHX_1)
1686                         __attribute__nonnull__(pTHX_2);
1687
1688 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_3);
1691
1692 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1693 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1694                         __attribute__nonnull__(pTHX_1)
1695                         __attribute__nonnull__(pTHX_2)
1696                         __attribute__nonnull__(pTHX_5);
1697
1698 #if !defined(VMS)
1699 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1700 #endif
1701 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1702 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1703                         __attribute__nonnull__(pTHX_1);
1704
1705 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1706 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1707 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1708 #else
1709 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1710 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1711 #endif
1712 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1713                         __attribute__nonnull__(pTHX_1)
1714                         __attribute__nonnull__(pTHX_2);
1715
1716 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1717                         __attribute__warn_unused_result__;
1718
1719 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1720                         __attribute__nonnull__(pTHX_1);
1721
1722 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1723                         __attribute__nonnull__(pTHX_1);
1724
1725 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1726                         __attribute__nonnull__(pTHX_2)
1727                         __attribute__nonnull__(pTHX_3);
1728
1729 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1730                         __attribute__nonnull__(pTHX_1);
1731
1732 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1733                         __attribute__nonnull__(pTHX_1); */
1734
1735 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1736                         __attribute__nonnull__(pTHX_1);
1737
1738 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1739                         __attribute__nonnull__(pTHX_1);
1740
1741 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1742                         __attribute__nonnull__(pTHX_1);
1743
1744 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1745                         __attribute__nonnull__(pTHX_1); */
1746
1747 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1748                         __attribute__nonnull__(pTHX_1);
1749
1750 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1751                         __attribute__nonnull__(pTHX_1);
1752
1753 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1754                         __attribute__nonnull__(pTHX_1);
1755
1756 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1757                         __attribute__nonnull__(pTHX_1);
1758
1759 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1760                         __attribute__nonnull__(pTHX_1); */
1761
1762 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1763                         __attribute__nonnull__(pTHX_1);
1764
1765 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1766                         __attribute__nonnull__(pTHX_1);
1767
1768 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1769                         __attribute__nonnull__(pTHX_1);
1770
1771 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1772                         __attribute__nonnull__(pTHX_1);
1773
1774 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1775                         __attribute__nonnull__(pTHX_1)
1776                         __attribute__nonnull__(pTHX_2);
1777
1778 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2);
1781
1782 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1783                         __attribute__nonnull__(pTHX_1)
1784                         __attribute__nonnull__(pTHX_2);
1785
1786 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
1787 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1788                         __attribute__nonnull__(pTHX_1);
1789
1790 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1791                         __attribute__nonnull__(pTHX_1);
1792
1793 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1794                         __attribute__nonnull__(pTHX_1)
1795                         __attribute__nonnull__(pTHX_2);
1796
1797 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1798                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1799                         __attribute__nonnull__(pTHX_1)
1800                         __attribute__nonnull__(pTHX_2);
1801
1802 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1803                         __attribute__nonnull__(pTHX_1)
1804                         __attribute__nonnull__(pTHX_2);
1805
1806 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1807                         __attribute__nonnull__(pTHX_1)
1808                         __attribute__nonnull__(pTHX_2);
1809
1810 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1811                         __attribute__nonnull__(pTHX_1)
1812                         __attribute__nonnull__(pTHX_2); */
1813
1814 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1815                         __attribute__nonnull__(pTHX_1); */
1816
1817 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1818                         __attribute__nonnull__(pTHX_1);
1819
1820 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1821 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1822 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1823                         __attribute__nonnull__(pTHX_1);
1824
1825 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1826                         __attribute__nonnull__(pTHX_1)
1827                         __attribute__nonnull__(pTHX_2);
1828
1829 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_2);
1832
1833 #if defined(USE_LOCALE_COLLATE)
1834 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1835                         __attribute__nonnull__(pTHX_1)
1836                         __attribute__nonnull__(pTHX_2);
1837
1838 #endif
1839 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1840                         __attribute__nonnull__(pTHX_1)
1841                         __attribute__nonnull__(pTHX_2)
1842                         __attribute__nonnull__(pTHX_3)
1843                         __attribute__nonnull__(pTHX_4);
1844
1845 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1846                         __attribute__nonnull__(pTHX_1);
1847
1848 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1849                         __attribute__nonnull__(pTHX_1);
1850
1851 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1852                         __attribute__nonnull__(pTHX_1);
1853
1854 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1855                         __attribute__warn_unused_result__
1856                         __attribute__nonnull__(pTHX_1)
1857                         __attribute__nonnull__(pTHX_2);
1858
1859 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_2);
1862
1863 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1864 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1865                         __attribute__nonnull__(pTHX_1);
1866
1867 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1868 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1869                         __attribute__nonnull__(pTHX_1)
1870                         __attribute__nonnull__(pTHX_2);
1871
1872 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1873                         __attribute__nonnull__(pTHX_1);
1874
1875 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1876                         __attribute__nonnull__(pTHX_1);
1877
1878 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1879                         __attribute__nonnull__(pTHX_1)
1880                         __attribute__nonnull__(pTHX_4);
1881
1882 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1883                         __attribute__nonnull__(pTHX_2);
1884
1885 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
1886 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1887 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1888 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1889                         __attribute__nonnull__(pTHX_1);
1890
1891 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1892                         __attribute__nonnull__(pTHX_1);
1893
1894 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1895                         __attribute__malloc__
1896                         __attribute__warn_unused_result__;
1897
1898 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1899                         __attribute__warn_unused_result__;
1900
1901 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1902 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1903 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1904                         __attribute__nonnull__(pTHX_2);
1905
1906 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1907                         __attribute__nonnull__(pTHX_2);
1908
1909 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
1910                         __attribute__nonnull__(pTHX_1); */
1911
1912 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
1913                         __attribute__nonnull__(pTHX_1);
1914
1915 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
1916                         __attribute__nonnull__(pTHX_1);
1917
1918 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
1919                         __attribute__nonnull__(pTHX_1)
1920                         __attribute__nonnull__(pTHX_2);
1921
1922 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
1923                         __attribute__nonnull__(pTHX_1)
1924                         __attribute__nonnull__(pTHX_2)
1925                         __attribute__nonnull__(pTHX_3)
1926                         __attribute__nonnull__(pTHX_4)
1927                         __attribute__nonnull__(pTHX_5);
1928
1929 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1930                         __attribute__warn_unused_result__
1931                         __attribute__nonnull__(pTHX_1);
1932
1933 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1934                         __attribute__nonnull__(pTHX_1)
1935                         __attribute__nonnull__(pTHX_2);
1936
1937 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1938 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1939                         __attribute__nonnull__(pTHX_1);
1940
1941 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1942                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1943                         __attribute__nonnull__(pTHX_1)
1944                         __attribute__nonnull__(pTHX_2);
1945
1946 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1947                         __attribute__nonnull__(pTHX_1)
1948                         __attribute__nonnull__(pTHX_2);
1949
1950 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
1951                         __attribute__nonnull__(pTHX_1);
1952
1953 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1954                         __attribute__nonnull__(pTHX_1);
1955
1956 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
1957                         __attribute__nonnull__(pTHX_1);
1958
1959 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
1960                         __attribute__nonnull__(pTHX_1);
1961
1962 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
1963                         __attribute__nonnull__(pTHX_1);
1964
1965 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
1966                         __attribute__nonnull__(pTHX_1);
1967
1968 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
1969                         __attribute__nonnull__(pTHX_1);
1970
1971 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
1972                         __attribute__nonnull__(pTHX_1);
1973
1974 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
1975                         __attribute__nonnull__(pTHX_1)
1976                         __attribute__nonnull__(pTHX_3);
1977
1978 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
1979                         __attribute__nonnull__(pTHX_1);
1980
1981 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1982                         __attribute__nonnull__(pTHX_1);
1983
1984 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
1985                         __attribute__nonnull__(pTHX_1); */
1986
1987 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
1988                         __attribute__nonnull__(pTHX_1);
1989
1990 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1991                         __attribute__warn_unused_result__
1992                         __attribute__nonnull__(pTHX_1);
1993
1994 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1995                         __attribute__nonnull__(pTHX_1);
1996
1997 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1998                         __attribute__nonnull__(pTHX_1);
1999
2000 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2001                         __attribute__nonnull__(pTHX_1);
2002
2003 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2004                         __attribute__nonnull__(pTHX_1);
2005
2006 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2007                         __attribute__nonnull__(pTHX_1);
2008
2009 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2010                         __attribute__nonnull__(pTHX_1);
2011
2012 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2013                         __attribute__nonnull__(pTHX_1)
2014                         __attribute__nonnull__(pTHX_2);
2015
2016 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2017                         __attribute__nonnull__(pTHX_1)
2018                         __attribute__nonnull__(pTHX_2);
2019
2020 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2021                         __attribute__warn_unused_result__
2022                         __attribute__nonnull__(pTHX_1);
2023
2024 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2025                         __attribute__nonnull__(pTHX_1)
2026                         __attribute__nonnull__(pTHX_2)
2027                         __attribute__nonnull__(pTHX_3);
2028
2029 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
2030                         __attribute__nonnull__(pTHX_1)
2031                         __attribute__nonnull__(pTHX_2);
2032
2033 PERL_CALLCONV void      Perl_taint_env(pTHX);
2034 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2035                         __attribute__nonnull__(pTHX_2);
2036
2037 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2038                         __attribute__nonnull__(pTHX_1)
2039                         __attribute__nonnull__(pTHX_2)
2040                         __attribute__nonnull__(pTHX_4);
2041
2042 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2043                         __attribute__nonnull__(pTHX_1)
2044                         __attribute__nonnull__(pTHX_2);
2045
2046 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2047                         __attribute__nonnull__(pTHX_1)
2048                         __attribute__nonnull__(pTHX_2);
2049
2050 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2051                         __attribute__nonnull__(pTHX_1)
2052                         __attribute__nonnull__(pTHX_2);
2053
2054 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2055                         __attribute__nonnull__(pTHX_1)
2056                         __attribute__nonnull__(pTHX_2);
2057
2058 #if defined(UNLINK_ALL_VERSIONS)
2059 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2060                         __attribute__nonnull__(pTHX_1);
2061
2062 #endif
2063 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)
2064                         __attribute__nonnull__(pTHX_1)
2065                         __attribute__nonnull__(pTHX_2)
2066                         __attribute__nonnull__(pTHX_3)
2067                         __attribute__nonnull__(pTHX_5);
2068
2069 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2070                         __attribute__nonnull__(pTHX_1)
2071                         __attribute__nonnull__(pTHX_2)
2072                         __attribute__nonnull__(pTHX_3)
2073                         __attribute__nonnull__(pTHX_4);
2074
2075 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2076 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2077 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2078                         __attribute__nonnull__(pTHX_4);
2079
2080 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2081                         __attribute__nonnull__(pTHX_1)
2082                         __attribute__nonnull__(pTHX_2)
2083                         __attribute__nonnull__(pTHX_4);
2084
2085 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2086                         __attribute__nonnull__(pTHX_1)
2087                         __attribute__nonnull__(pTHX_2)
2088                         __attribute__nonnull__(pTHX_4);
2089
2090 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2091                         __attribute__warn_unused_result__
2092                         __attribute__pure__
2093                         __attribute__nonnull__(pTHX_1)
2094                         __attribute__nonnull__(pTHX_2);
2095
2096 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2097                         __attribute__warn_unused_result__
2098                         __attribute__pure__
2099                         __attribute__nonnull__(pTHX_1)
2100                         __attribute__nonnull__(pTHX_2);
2101
2102 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2103                         __attribute__warn_unused_result__
2104                         __attribute__pure__
2105                         __attribute__nonnull__(pTHX_1);
2106
2107 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2108                         __attribute__nonnull__(pTHX_1)
2109                         __attribute__nonnull__(pTHX_2);
2110
2111 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2112                         __attribute__nonnull__(pTHX_1)
2113                         __attribute__nonnull__(pTHX_2);
2114
2115 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2116                         __attribute__nonnull__(pTHX_1)
2117                         __attribute__nonnull__(pTHX_2);
2118
2119 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2120                         __attribute__nonnull__(pTHX_1);
2121
2122 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2123                         __attribute__nonnull__(pTHX_1);
2124
2125 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2126                         __attribute__nonnull__(pTHX_1);
2127
2128 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2129                         __attribute__nonnull__(pTHX_1);
2130
2131 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2132                         __attribute__nonnull__(pTHX_1);
2133
2134 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2135                         __attribute__nonnull__(pTHX_1);
2136
2137 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2138                         __attribute__nonnull__(pTHX_1);
2139
2140 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2141                         __attribute__nonnull__(pTHX_1);
2142
2143 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
2144 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2145                         __attribute__warn_unused_result__;
2146
2147 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2148                         __attribute__nonnull__(pTHX_1);
2149
2150 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2151                         __attribute__nonnull__(pTHX_1);
2152
2153 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2154                         __attribute__nonnull__(pTHX_2);
2155
2156 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
2157 PERL_CALLCONV U32       Perl_seed(pTHX);
2158 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2159                         __attribute__warn_unused_result__;
2160
2161 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2162 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2163 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2164                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2165                         __attribute__nonnull__(pTHX_1);
2166
2167 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2168                         __attribute__nonnull__(pTHX_1);
2169
2170 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2171                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2172                         __attribute__nonnull__(pTHX_2);
2173
2174 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2175                         __attribute__nonnull__(pTHX_2);
2176
2177 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2178                         __attribute__nonnull__(pTHX_1);
2179
2180 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2181                         __attribute__nonnull__(pTHX_1);
2182
2183 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2184                         __attribute__nonnull__(pTHX_1);
2185
2186 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2187                         __attribute__nonnull__(pTHX_1);
2188
2189 PERL_CALLCONV int       Perl_yylex(pTHX);
2190 PERL_CALLCONV int       Perl_yyparse(pTHX);
2191 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2192                         __attribute__nonnull__(pTHX_1);
2193
2194 #if defined(MYMALLOC)
2195 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2196                         __attribute__nonnull__(pTHX_1);
2197
2198 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2199                         __attribute__warn_unused_result__
2200                         __attribute__nonnull__(pTHX_1);
2201
2202 #endif
2203 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__;
2206
2207 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2208                         __attribute__malloc__
2209                         __attribute__warn_unused_result__;
2210
2211 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__;
2214
2215 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2216 #if defined(PERL_GLOBAL_STRUCT)
2217 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2218 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2219 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
2220 #endif
2221 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2222 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2223 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2224                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2225                         __attribute__nonnull__(pTHX_1)
2226                         __attribute__nonnull__(pTHX_2);
2227
2228 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2229                         __attribute__nonnull__(pTHX_1)
2230                         __attribute__nonnull__(pTHX_2);
2231
2232 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2233                         __attribute__nonnull__(pTHX_1)
2234                         __attribute__nonnull__(pTHX_2);
2235
2236 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2237                         __attribute__nonnull__(pTHX_1)
2238                         __attribute__nonnull__(pTHX_2);
2239
2240 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2241                         __attribute__nonnull__(pTHX_1);
2242
2243 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2244                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2245                         __attribute__nonnull__(pTHX_1)
2246                         __attribute__nonnull__(pTHX_2);
2247
2248 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2249                         __attribute__nonnull__(pTHX_1)
2250                         __attribute__nonnull__(pTHX_2);
2251
2252 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2253                         __attribute__nonnull__(pTHX_1);
2254
2255 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2256                         __attribute__nonnull__(pTHX_1);
2257
2258 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2259                         __attribute__nonnull__(pTHX_1);
2260
2261 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2262                         __attribute__nonnull__(pTHX_1);
2263
2264 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2265                         __attribute__nonnull__(pTHX_1);
2266
2267 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2268                         __attribute__nonnull__(pTHX_1)
2269                         __attribute__nonnull__(pTHX_2);
2270
2271 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2272                         __attribute__nonnull__(pTHX_1);
2273
2274 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2275                         __attribute__nonnull__(pTHX_1);
2276
2277 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2278                         __attribute__warn_unused_result__;
2279
2280 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2281                         __attribute__nonnull__(pTHX_1)
2282                         __attribute__nonnull__(pTHX_2);
2283
2284 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2285                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2286                         __attribute__nonnull__(pTHX_2)
2287                         __attribute__nonnull__(pTHX_3);
2288
2289 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2290                         __attribute__nonnull__(pTHX_2)
2291                         __attribute__nonnull__(pTHX_3);
2292
2293 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2294                         __attribute__nonnull__(pTHX_2)
2295                         __attribute__nonnull__(pTHX_3)
2296                         __attribute__nonnull__(pTHX_4);
2297
2298 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2299                         __attribute__nonnull__(pTHX_2)
2300                         __attribute__nonnull__(pTHX_3)
2301                         __attribute__nonnull__(pTHX_4);
2302
2303 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2304                         __attribute__nonnull__(pTHX_2)
2305                         __attribute__nonnull__(pTHX_3)
2306                         __attribute__nonnull__(pTHX_4);
2307
2308 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2309                         __attribute__nonnull__(pTHX_2)
2310                         __attribute__nonnull__(pTHX_3);
2311
2312 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2313                         __attribute__nonnull__(pTHX_2);
2314
2315 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2316                         __attribute__nonnull__(pTHX_2);
2317
2318 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2319                         __attribute__nonnull__(pTHX_2);
2320
2321 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2322 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2323 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2324                         __attribute__warn_unused_result__
2325                         __attribute__nonnull__(pTHX_1);
2326
2327 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2328                         __attribute__warn_unused_result__
2329                         __attribute__nonnull__(pTHX_1);
2330
2331 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2332                         __attribute__warn_unused_result__
2333                         __attribute__nonnull__(pTHX_1);
2334
2335 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2336                         __attribute__warn_unused_result__
2337                         __attribute__nonnull__(pTHX_1); */
2338
2339 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2340                         __attribute__warn_unused_result__
2341                         __attribute__nonnull__(pTHX_1); */
2342
2343 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2344                         __attribute__warn_unused_result__
2345                         __attribute__nonnull__(pTHX_1); */
2346
2347 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2348                         __attribute__nonnull__(pTHX_1); */
2349
2350 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2351                         __attribute__nonnull__(pTHX_1);
2352
2353 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2354                         __attribute__nonnull__(pTHX_1);
2355
2356 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2357                         __attribute__nonnull__(pTHX_1);
2358
2359 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2360                         __attribute__nonnull__(pTHX_1);
2361
2362 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2363                         __attribute__nonnull__(pTHX_1);
2364
2365 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2366 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2367                         __attribute__nonnull__(pTHX_1);
2368
2369 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2370                         __attribute__nonnull__(pTHX_1)
2371                         __attribute__nonnull__(pTHX_2);
2372
2373 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2374 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2375 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2376                         __attribute__noreturn__;
2377
2378 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2379                         __attribute__nonnull__(pTHX_1);
2380
2381 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2382 #if defined(USE_ITHREADS)
2383 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2384                         __attribute__malloc__
2385                         __attribute__warn_unused_result__
2386                         __attribute__nonnull__(pTHX_4);
2387
2388 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2389                         __attribute__malloc__
2390                         __attribute__warn_unused_result__
2391                         __attribute__nonnull__(pTHX_2);
2392
2393 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2394                         __attribute__malloc__
2395                         __attribute__warn_unused_result__
2396                         __attribute__nonnull__(pTHX_1)
2397                         __attribute__nonnull__(pTHX_2);
2398
2399 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2400                         __attribute__malloc__
2401                         __attribute__warn_unused_result__
2402                         __attribute__nonnull__(pTHX_2);
2403
2404 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
2405                         __attribute__malloc__
2406                         __attribute__warn_unused_result__
2407                         __attribute__nonnull__(pTHX_3);
2408
2409 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2410                         __attribute__malloc__
2411                         __attribute__warn_unused_result__
2412                         __attribute__nonnull__(pTHX_2);
2413
2414 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2415                         __attribute__malloc__
2416                         __attribute__warn_unused_result__
2417                         __attribute__nonnull__(pTHX_2);
2418
2419 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2420                         __attribute__malloc__
2421                         __attribute__warn_unused_result__
2422                         __attribute__nonnull__(pTHX_3);
2423
2424 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2425                         __attribute__malloc__
2426                         __attribute__warn_unused_result__;
2427
2428 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2429                         __attribute__malloc__
2430                         __attribute__warn_unused_result__
2431                         __attribute__nonnull__(pTHX_2);
2432
2433 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2434                         __attribute__malloc__
2435                         __attribute__warn_unused_result__
2436                         __attribute__nonnull__(pTHX_2);
2437
2438 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2439                         __attribute__malloc__
2440                         __attribute__warn_unused_result__
2441                         __attribute__nonnull__(pTHX_2);
2442
2443 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2444                         __attribute__nonnull__(pTHX_1)
2445                         __attribute__nonnull__(pTHX_2)
2446                         __attribute__nonnull__(pTHX_3);
2447
2448 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2449                         __attribute__malloc__
2450                         __attribute__warn_unused_result__;
2451
2452 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2453                         __attribute__malloc__
2454                         __attribute__warn_unused_result__
2455                         __attribute__nonnull__(pTHX_1)
2456                         __attribute__nonnull__(pTHX_2);
2457
2458 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2459                         __attribute__nonnull__(pTHX_1)
2460                         __attribute__nonnull__(pTHX_3);
2461
2462 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2463                         __attribute__nonnull__(pTHX_1);
2464
2465 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2466 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2467 #  if defined(HAVE_INTERP_INTERN)
2468 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2);
2471
2472 #  endif
2473 #endif
2474 #if defined(HAVE_INTERP_INTERN)
2475 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2476 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2477 #endif
2478
2479 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2480                         __attribute__warn_unused_result__
2481                         __attribute__nonnull__(pTHX_1);
2482
2483 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2484                         __attribute__warn_unused_result__
2485                         __attribute__nonnull__(pTHX_1);
2486
2487
2488 #if defined(PERL_OLD_COPY_ON_WRITE)
2489 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2490                         __attribute__nonnull__(pTHX_1);
2491
2492 #endif
2493
2494 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2495 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2496 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2497 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2498
2499 END_EXTERN_C
2500
2501 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2502 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2503                         __attribute__warn_unused_result__
2504                         __attribute__nonnull__(pTHX_1);
2505
2506 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2507                         __attribute__warn_unused_result__
2508                         __attribute__nonnull__(pTHX_1);
2509
2510 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2511                         __attribute__warn_unused_result__
2512                         __attribute__nonnull__(pTHX_1);
2513
2514 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2515                         __attribute__warn_unused_result__
2516                         __attribute__nonnull__(pTHX_1);
2517
2518 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2519                         __attribute__warn_unused_result__
2520                         __attribute__nonnull__(pTHX_1);
2521
2522 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2523                         __attribute__warn_unused_result__
2524                         __attribute__nonnull__(pTHX_1);
2525
2526 #endif
2527
2528 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2529 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2530                         __attribute__nonnull__(pTHX_1);
2531
2532 STATIC void     S_require_errno(pTHX_ GV *gv)
2533                         __attribute__nonnull__(pTHX_1);
2534
2535 #endif
2536
2537 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2538 STATIC void     S_hsplit(pTHX_ HV *hv)
2539                         __attribute__nonnull__(pTHX_1);
2540
2541 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2542                         __attribute__nonnull__(pTHX_1);
2543
2544 STATIC HE*      S_new_he(pTHX)
2545                         __attribute__malloc__
2546                         __attribute__warn_unused_result__;
2547
2548 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2549                         __attribute__malloc__
2550                         __attribute__warn_unused_result__
2551                         __attribute__nonnull__(pTHX_1);
2552
2553 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2554                         __attribute__nonnull__(pTHX_1)
2555                         __attribute__nonnull__(pTHX_2)
2556                         __attribute__nonnull__(pTHX_3);
2557
2558 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2559 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2560                         __attribute__warn_unused_result__
2561                         __attribute__nonnull__(pTHX_1);
2562
2563 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2564                         __attribute__noreturn__
2565                         __attribute__nonnull__(pTHX_2)
2566                         __attribute__nonnull__(pTHX_4);
2567
2568 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2569                         __attribute__nonnull__(pTHX_1);
2570
2571 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2572 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2573 #endif
2574
2575 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2576 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2577                         __attribute__nonnull__(pTHX_2);
2578
2579 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2580                         __attribute__nonnull__(pTHX_1)
2581                         __attribute__nonnull__(pTHX_2)
2582                         __attribute__nonnull__(pTHX_3);
2583
2584 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2585                         __attribute__nonnull__(pTHX_1)
2586                         __attribute__nonnull__(pTHX_2)
2587                         __attribute__nonnull__(pTHX_3);
2588
2589 STATIC void     S_restore_magic(pTHX_ const void *p)
2590                         __attribute__nonnull__(pTHX_1);
2591
2592 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2593                         __attribute__nonnull__(pTHX_1);
2594
2595
2596 #endif
2597
2598 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2599 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2600                         __attribute__warn_unused_result__
2601                         __attribute__nonnull__(pTHX_1);
2602
2603 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2604                         __attribute__warn_unused_result__
2605                         __attribute__nonnull__(pTHX_1);
2606
2607 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2608                         __attribute__warn_unused_result__
2609                         __attribute__nonnull__(pTHX_1);
2610
2611 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2612                         __attribute__warn_unused_result__
2613                         __attribute__nonnull__(pTHX_1);
2614
2615 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2616                         __attribute__warn_unused_result__
2617                         __attribute__nonnull__(pTHX_1);
2618
2619 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2620                         __attribute__warn_unused_result__
2621                         __attribute__nonnull__(pTHX_1);
2622
2623 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2624                         __attribute__warn_unused_result__
2625                         __attribute__nonnull__(pTHX_1);
2626
2627 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2628                         __attribute__warn_unused_result__
2629                         __attribute__nonnull__(pTHX_1);
2630
2631 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2632                         __attribute__warn_unused_result__
2633                         __attribute__nonnull__(pTHX_1);
2634
2635 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2636                         __attribute__warn_unused_result__
2637                         __attribute__nonnull__(pTHX_1);
2638
2639 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2640                         __attribute__warn_unused_result__
2641                         __attribute__nonnull__(pTHX_1);
2642
2643 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2644                         __attribute__warn_unused_result__
2645                         __attribute__nonnull__(pTHX_1);
2646
2647 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2648                         __attribute__warn_unused_result__
2649                         __attribute__nonnull__(pTHX_1);
2650
2651 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2652                         __attribute__warn_unused_result__
2653                         __attribute__nonnull__(pTHX_1);
2654
2655 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2656                         __attribute__warn_unused_result__
2657                         __attribute__nonnull__(pTHX_1);
2658
2659 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2660                         __attribute__warn_unused_result__
2661                         __attribute__nonnull__(pTHX_1);
2662
2663 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2664                         __attribute__warn_unused_result__
2665                         __attribute__nonnull__(pTHX_1);
2666
2667 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2668                         __attribute__warn_unused_result__
2669                         __attribute__nonnull__(pTHX_1);
2670
2671 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2672                         __attribute__warn_unused_result__
2673                         __attribute__nonnull__(pTHX_1);
2674
2675 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2676                         __attribute__warn_unused_result__
2677                         __attribute__nonnull__(pTHX_1);
2678
2679 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2680                         __attribute__warn_unused_result__
2681                         __attribute__nonnull__(pTHX_1);
2682
2683 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2684                         __attribute__warn_unused_result__
2685                         __attribute__nonnull__(pTHX_1);
2686
2687 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2688                         __attribute__warn_unused_result__
2689                         __attribute__nonnull__(pTHX_1);
2690
2691 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2692                         __attribute__warn_unused_result__
2693                         __attribute__nonnull__(pTHX_1);
2694
2695 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2696                         __attribute__warn_unused_result__
2697                         __attribute__nonnull__(pTHX_1);
2698
2699 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2700                         __attribute__warn_unused_result__
2701                         __attribute__nonnull__(pTHX_1);
2702
2703 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_1);
2706
2707 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2708                         __attribute__warn_unused_result__
2709                         __attribute__nonnull__(pTHX_1);
2710
2711 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_1);
2714
2715 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2716                         __attribute__warn_unused_result__
2717                         __attribute__nonnull__(pTHX_1);
2718
2719 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2720                         __attribute__warn_unused_result__
2721                         __attribute__nonnull__(pTHX_1);
2722
2723 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2724                         __attribute__warn_unused_result__
2725                         __attribute__nonnull__(pTHX_1);
2726
2727 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2728                         __attribute__warn_unused_result__
2729                         __attribute__nonnull__(pTHX_1);
2730
2731 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2732                         __attribute__warn_unused_result__
2733                         __attribute__nonnull__(pTHX_1);
2734
2735 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2736                         __attribute__warn_unused_result__
2737                         __attribute__nonnull__(pTHX_1);
2738
2739 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2740                         __attribute__warn_unused_result__
2741                         __attribute__nonnull__(pTHX_1);
2742
2743 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2744                         __attribute__warn_unused_result__
2745                         __attribute__nonnull__(pTHX_1);
2746
2747 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2748                         __attribute__warn_unused_result__
2749                         __attribute__nonnull__(pTHX_1);
2750
2751 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2752                         __attribute__warn_unused_result__
2753                         __attribute__nonnull__(pTHX_1);
2754
2755 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2756                         __attribute__warn_unused_result__
2757                         __attribute__nonnull__(pTHX_1);
2758
2759 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2760                         __attribute__warn_unused_result__
2761                         __attribute__nonnull__(pTHX_1);
2762
2763 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2764                         __attribute__warn_unused_result__
2765                         __attribute__nonnull__(pTHX_1);
2766
2767 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2768                         __attribute__warn_unused_result__;
2769
2770 STATIC void     S_cop_free(pTHX_ COP *cop)
2771                         __attribute__nonnull__(pTHX_1);
2772
2773 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2774 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2775                         __attribute__nonnull__(pTHX_1);
2776
2777 STATIC OP*      S_newDEFSVOP(pTHX)
2778                         __attribute__warn_unused_result__;
2779
2780 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2781                         __attribute__warn_unused_result__
2782                         __attribute__nonnull__(pTHX_3)
2783                         __attribute__nonnull__(pTHX_4);
2784
2785 STATIC void     S_simplify_sort(pTHX_ OP *o)
2786                         __attribute__nonnull__(pTHX_1);
2787
2788 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
2789                         __attribute__nonnull__(pTHX_1);
2790
2791 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
2792                         __attribute__nonnull__(pTHX_1);
2793
2794 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
2795                         __attribute__nonnull__(pTHX_3);
2796
2797 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
2798                         __attribute__nonnull__(pTHX_1);
2799
2800 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
2801                         __attribute__nonnull__(pTHX_1)
2802                         __attribute__nonnull__(pTHX_2);
2803
2804 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
2805                         __attribute__nonnull__(pTHX_1)
2806                         __attribute__nonnull__(pTHX_2)
2807                         __attribute__nonnull__(pTHX_4);
2808
2809 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2810                         __attribute__nonnull__(pTHX_2)
2811                         __attribute__nonnull__(pTHX_3)
2812                         __attribute__nonnull__(pTHX_4);
2813
2814 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2815                         __attribute__nonnull__(pTHX_1);
2816
2817 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2818                         __attribute__warn_unused_result__
2819                         __attribute__nonnull__(pTHX_1);
2820
2821 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2822                         __attribute__warn_unused_result__
2823                         __attribute__nonnull__(pTHX_1)
2824                         __attribute__nonnull__(pTHX_2);
2825
2826 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2827                         __attribute__warn_unused_result__
2828                         __attribute__nonnull__(pTHX_1)
2829                         __attribute__nonnull__(pTHX_2);
2830
2831 #endif
2832 #if defined(PL_OP_SLAB_ALLOC)
2833 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2834                         __attribute__malloc__
2835                         __attribute__warn_unused_result__;
2836
2837 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
2838                         __attribute__nonnull__(pTHX_1);
2839
2840 #endif
2841
2842 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2843 STATIC void     S_find_beginning(pTHX);
2844 STATIC void     S_forbid_setid(pTHX_ const char * s)
2845                         __attribute__nonnull__(pTHX_1);
2846
2847 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2848 STATIC void     S_init_interp(pTHX);
2849 STATIC void     S_init_ids(pTHX);
2850 STATIC void     S_init_lexer(pTHX);
2851 STATIC void     S_init_main_stash(pTHX);
2852 STATIC void     S_init_perllib(pTHX);
2853 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
2854                         __attribute__nonnull__(pTHX_2);
2855
2856 STATIC void     S_init_predump_symbols(pTHX);
2857 STATIC void     S_my_exit_jump(pTHX)
2858                         __attribute__noreturn__;
2859
2860 STATIC void     S_nuke_stacks(pTHX);
2861 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
2862                         __attribute__nonnull__(pTHX_1)
2863                         __attribute__nonnull__(pTHX_3);
2864
2865 STATIC void     S_usage(pTHX_ const char *name)
2866                         __attribute__nonnull__(pTHX_1);
2867
2868 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
2869                         __attribute__nonnull__(pTHX_1)
2870                         __attribute__nonnull__(pTHX_2);
2871
2872 #  if defined(IAMSUID)
2873 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2874 #  endif
2875 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2876 STATIC void     S_run_body(pTHX_ I32 oldscope)
2877                         __attribute__noreturn__;
2878
2879 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
2880                         __attribute__nonnull__(pTHX_1);
2881
2882 STATIC void*    S_call_list_body(pTHX_ CV *cv)
2883                         __attribute__nonnull__(pTHX_1);
2884
2885 #endif
2886
2887 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2888 STATIC SV*      S_refto(pTHX_ SV* sv)
2889                         __attribute__warn_unused_result__
2890                         __attribute__nonnull__(pTHX_1);
2891
2892 #endif
2893
2894 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2895 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
2896                         __attribute__nonnull__(pTHX_1)
2897                         __attribute__nonnull__(pTHX_2)
2898                         __attribute__nonnull__(pTHX_3)
2899                         __attribute__nonnull__(pTHX_4);
2900
2901 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
2902                         __attribute__nonnull__(pTHX_1)
2903                         __attribute__nonnull__(pTHX_2)
2904                         __attribute__nonnull__(pTHX_3)
2905                         __attribute__nonnull__(pTHX_4);
2906
2907 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2908                         __attribute__nonnull__(pTHX_1);
2909
2910 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2911                         __attribute__nonnull__(pTHX_1);
2912
2913 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2914                         __attribute__nonnull__(pTHX_1);
2915
2916 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2917                         __attribute__warn_unused_result__
2918                         __attribute__nonnull__(pTHX_1);
2919
2920 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2921                         __attribute__nonnull__(pTHX_1)
2922                         __attribute__nonnull__(pTHX_2);
2923
2924 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2925                         __attribute__nonnull__(pTHX_1)
2926                         __attribute__nonnull__(pTHX_2);
2927
2928 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2929                         __attribute__warn_unused_result__
2930                         __attribute__nonnull__(pTHX_1)
2931                         __attribute__nonnull__(pTHX_2);
2932
2933 STATIC bool     S_need_utf8(const char *pat, const char *patend)
2934                         __attribute__nonnull__(1)
2935                         __attribute__nonnull__(2);
2936
2937 STATIC char     S_first_symbol(const char *pat, const char *patend)
2938                         __attribute__nonnull__(1)
2939                         __attribute__nonnull__(2);
2940
2941 #endif
2942
2943 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2944 STATIC OP*      S_docatch(pTHX_ OP *o)
2945                         __attribute__warn_unused_result__;
2946
2947 STATIC void     S_docatch_body(pTHX);
2948 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2949                         __attribute__warn_unused_result__
2950                         __attribute__nonnull__(pTHX_1)
2951                         __attribute__nonnull__(pTHX_2)
2952                         __attribute__nonnull__(pTHX_3)
2953                         __attribute__nonnull__(pTHX_4);
2954
2955 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2956                         __attribute__warn_unused_result__
2957                         __attribute__nonnull__(pTHX_1);
2958
2959 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2960                         __attribute__warn_unused_result__;
2961
2962 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2963                         __attribute__warn_unused_result__;
2964
2965 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2966                         __attribute__warn_unused_result__
2967                         __attribute__nonnull__(pTHX_1);
2968
2969 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2970                         __attribute__warn_unused_result__;
2971
2972 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2973                         __attribute__warn_unused_result__;
2974
2975 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2976                         __attribute__warn_unused_result__
2977                         __attribute__nonnull__(pTHX_1);
2978
2979 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
2980                         __attribute__nonnull__(pTHX_2);
2981
2982 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2983                         __attribute__warn_unused_result__;
2984
2985 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2986                         __attribute__warn_unused_result__
2987                         __attribute__nonnull__(pTHX_1)
2988                         __attribute__nonnull__(pTHX_2);
2989
2990 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2991                         __attribute__warn_unused_result__
2992                         __attribute__nonnull__(pTHX_1);
2993
2994 #endif
2995
2996 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2997 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2998                         __attribute__nonnull__(pTHX_1)
2999                         __attribute__nonnull__(pTHX_2)
3000                         __attribute__nonnull__(pTHX_3);
3001
3002 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3003                         __attribute__warn_unused_result__
3004                         __attribute__nonnull__(pTHX_1)
3005                         __attribute__nonnull__(pTHX_2);
3006
3007 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3008                         __attribute__warn_unused_result__
3009                         __attribute__nonnull__(pTHX_1);
3010
3011 #endif
3012
3013 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3014 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3015                         __attribute__nonnull__(pTHX_1)
3016                         __attribute__nonnull__(pTHX_2)
3017                         __attribute__nonnull__(pTHX_3);
3018
3019 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3020                         __attribute__nonnull__(pTHX_1);
3021
3022 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3023 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3024                         __attribute__warn_unused_result__
3025                         __attribute__nonnull__(pTHX_1)
3026                         __attribute__nonnull__(pTHX_2);
3027
3028 #  endif
3029 #endif
3030
3031 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3032 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3033                         __attribute__nonnull__(pTHX_1)
3034                         __attribute__nonnull__(pTHX_3);
3035
3036 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3037                         __attribute__nonnull__(pTHX_1);
3038
3039 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3040                         __attribute__nonnull__(pTHX_1)
3041                         __attribute__nonnull__(pTHX_2);
3042
3043 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3044                         __attribute__nonnull__(pTHX_1)
3045                         __attribute__nonnull__(pTHX_2);
3046
3047 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3048                         __attribute__nonnull__(pTHX_1)
3049                         __attribute__nonnull__(pTHX_3)
3050                         __attribute__nonnull__(pTHX_4);
3051
3052 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3053                         __attribute__nonnull__(pTHX_1);
3054
3055 STATIC I32      S_regcurly(pTHX_ const char *)
3056                         __attribute__warn_unused_result__
3057                         __attribute__nonnull__(pTHX_1);
3058
3059 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3060                         __attribute__nonnull__(pTHX_1);
3061
3062 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3063                         __attribute__nonnull__(pTHX_1)
3064                         __attribute__nonnull__(pTHX_2);
3065
3066 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3067                         __attribute__nonnull__(pTHX_1)
3068                         __attribute__nonnull__(pTHX_3);
3069
3070 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3071                         __attribute__nonnull__(pTHX_1)
3072                         __attribute__nonnull__(pTHX_2)
3073                         __attribute__nonnull__(pTHX_3);
3074
3075 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3076                         __attribute__nonnull__(pTHX_1)
3077                         __attribute__nonnull__(pTHX_2)
3078                         __attribute__nonnull__(pTHX_3);
3079
3080 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3081                         __attribute__nonnull__(pTHX_1)
3082                         __attribute__nonnull__(pTHX_2);
3083
3084 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3085                         __attribute__nonnull__(pTHX_1);
3086
3087 #  ifdef DEBUGGING
3088 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3089                         __attribute__nonnull__(pTHX_1)
3090                         __attribute__nonnull__(pTHX_2)
3091                         __attribute__nonnull__(pTHX_4);
3092
3093 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3094                         __attribute__nonnull__(pTHX_1);
3095
3096 #  endif
3097 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3098                         __attribute__nonnull__(pTHX_1)
3099                         __attribute__nonnull__(pTHX_2);
3100
3101 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3102                         __attribute__nonnull__(pTHX_1)
3103                         __attribute__nonnull__(pTHX_2);
3104
3105 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3106                         __attribute__nonnull__(pTHX_1);
3107
3108 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2);
3111
3112 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3113                         __attribute__nonnull__(pTHX_1)
3114                         __attribute__nonnull__(pTHX_2);
3115
3116 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3117                         __attribute__nonnull__(pTHX_1)
3118                         __attribute__nonnull__(pTHX_2);
3119
3120 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3121                         __attribute__nonnull__(pTHX_1)
3122                         __attribute__nonnull__(pTHX_2)
3123                         __attribute__nonnull__(pTHX_3);
3124
3125 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)
3126                         __attribute__nonnull__(pTHX_1)
3127                         __attribute__nonnull__(pTHX_2)
3128                         __attribute__nonnull__(pTHX_3)
3129                         __attribute__nonnull__(pTHX_4);
3130
3131 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3132                         __attribute__nonnull__(pTHX_1)
3133                         __attribute__nonnull__(pTHX_3);
3134
3135 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3136                         __attribute__noreturn__
3137                         __attribute__nonnull__(pTHX_1)
3138                         __attribute__nonnull__(pTHX_2);
3139
3140 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3141                         __attribute__nonnull__(pTHX_1);
3142
3143 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3144                         __attribute__nonnull__(pTHX_1);
3145
3146
3147 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3148                         __attribute__nonnull__(pTHX_1)
3149                         __attribute__nonnull__(pTHX_2)
3150                         __attribute__nonnull__(pTHX_3)
3151                         __attribute__nonnull__(pTHX_4)
3152                         __attribute__nonnull__(pTHX_5);
3153
3154 #endif
3155
3156 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3157 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3158                         __attribute__warn_unused_result__
3159                         __attribute__nonnull__(pTHX_1);
3160
3161 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3162                         __attribute__warn_unused_result__
3163                         __attribute__nonnull__(pTHX_1);
3164
3165 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3166                         __attribute__warn_unused_result__
3167                         __attribute__nonnull__(pTHX_1)
3168                         __attribute__nonnull__(pTHX_3);
3169
3170 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3171                         __attribute__warn_unused_result__
3172                         __attribute__nonnull__(pTHX_1)
3173                         __attribute__nonnull__(pTHX_2);
3174
3175 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3176                         __attribute__warn_unused_result__
3177                         __attribute__nonnull__(pTHX_1)
3178                         __attribute__nonnull__(pTHX_2);
3179
3180 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3181 STATIC char*    S_regcppop(pTHX);
3182 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3183 STATIC void     S_cache_re(pTHX_ regexp *prog)
3184                         __attribute__nonnull__(pTHX_1);
3185
3186 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3187                         __attribute__warn_unused_result__
3188                         __attribute__nonnull__(pTHX_1);
3189
3190 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3191                         __attribute__warn_unused_result__
3192                         __attribute__nonnull__(pTHX_1)
3193                         __attribute__nonnull__(pTHX_3);
3194
3195 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3196                         __attribute__warn_unused_result__
3197                         __attribute__nonnull__(pTHX_1);
3198
3199 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3200                         __attribute__warn_unused_result__
3201                         __attribute__nonnull__(pTHX_1)
3202                         __attribute__nonnull__(pTHX_3);
3203
3204 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3205                         __attribute__warn_unused_result__
3206                         __attribute__nonnull__(pTHX_1)
3207                         __attribute__nonnull__(pTHX_2)
3208                         __attribute__nonnull__(pTHX_3)
3209                         __attribute__nonnull__(pTHX_4);
3210
3211 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3212                         __attribute__nonnull__(pTHX_1);
3213
3214 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3215                         __attribute__nonnull__(pTHX_1);
3216
3217 #endif
3218
3219 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3220 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3221 STATIC void     S_debprof(pTHX_ const OP *o)
3222                         __attribute__nonnull__(pTHX_1);
3223
3224 #endif
3225
3226 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3227 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3228                         __attribute__nonnull__(pTHX_1);
3229
3230 #endif
3231
3232 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3233 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3234                         __attribute__nonnull__(pTHX_1)
3235                         __attribute__nonnull__(pTHX_2);
3236
3237 #endif
3238
3239 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3240 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3241                         __attribute__warn_unused_result__
3242                         __attribute__nonnull__(1)
3243                         __attribute__nonnull__(5);
3244
3245 STATIC IV       S_asIV(pTHX_ SV* sv)
3246                         __attribute__warn_unused_result__
3247                         __attribute__nonnull__(pTHX_1);
3248
3249 STATIC UV       S_asUV(pTHX_ SV* sv)
3250                         __attribute__warn_unused_result__
3251                         __attribute__nonnull__(pTHX_1);
3252
3253 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3254                         __attribute__nonnull__(pTHX_1);
3255
3256 STATIC void     S_not_a_number(pTHX_ SV *sv)
3257                         __attribute__nonnull__(pTHX_1);
3258
3259 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3260                         __attribute__nonnull__(pTHX_1);
3261
3262 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3263                         __attribute__nonnull__(pTHX_1)
3264                         __attribute__nonnull__(pTHX_2);
3265
3266 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3267                         __attribute__warn_unused_result__;
3268
3269 #  ifdef DEBUGGING
3270 STATIC void     S_del_sv(pTHX_ SV *p)
3271                         __attribute__nonnull__(pTHX_1);
3272
3273 #  endif
3274 #  if !defined(NV_PRESERVES_UV)
3275 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3276                         __attribute__nonnull__(pTHX_1);
3277
3278 #  endif
3279 STATIC I32      S_expect_number(pTHX_ char** pattern)
3280                         __attribute__warn_unused_result__
3281                         __attribute__nonnull__(pTHX_1);
3282
3283 #
3284 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)
3285                         __attribute__nonnull__(pTHX_1)
3286                         __attribute__nonnull__(pTHX_2)
3287                         __attribute__nonnull__(pTHX_3)
3288                         __attribute__nonnull__(pTHX_5)
3289                         __attribute__nonnull__(pTHX_7)
3290                         __attribute__nonnull__(pTHX_8)
3291                         __attribute__nonnull__(pTHX_9);
3292
3293 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3294                         __attribute__nonnull__(pTHX_1)
3295                         __attribute__nonnull__(pTHX_2)
3296                         __attribute__nonnull__(pTHX_3)
3297                         __attribute__nonnull__(pTHX_6)
3298                         __attribute__nonnull__(pTHX_7);
3299
3300 #if defined(PERL_OLD_COPY_ON_WRITE)
3301 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3302                         __attribute__nonnull__(pTHX_1)
3303                         __attribute__nonnull__(pTHX_2)
3304                         __attribute__nonnull__(pTHX_4);
3305
3306 #endif
3307 #endif
3308
3309 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3310 STATIC void     S_check_uni(pTHX);
3311 STATIC void     S_force_next(pTHX_ I32 type);
3312 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3313                         __attribute__nonnull__(pTHX_1);
3314
3315 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3316                         __attribute__nonnull__(pTHX_1);
3317
3318 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3319                         __attribute__nonnull__(pTHX_1);
3320
3321 STATIC int      S_pending_ident(pTHX);
3322 STATIC char*    S_scan_const(pTHX_ char *start)
3323                         __attribute__warn_unused_result__
3324                         __attribute__nonnull__(pTHX_1);
3325
3326 STATIC char*    S_scan_formline(pTHX_ char *s)
3327                         __attribute__warn_unused_result__
3328                         __attribute__nonnull__(pTHX_1);
3329
3330 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3331                         __attribute__warn_unused_result__
3332                         __attribute__nonnull__(pTHX_1);
3333
3334 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3335                         __attribute__nonnull__(pTHX_1)
3336                         __attribute__nonnull__(pTHX_2)
3337                         __attribute__nonnull__(pTHX_3);
3338
3339 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3340                         __attribute__warn_unused_result__
3341                         __attribute__nonnull__(pTHX_1);
3342
3343 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3344                         __attribute__warn_unused_result__
3345                         __attribute__nonnull__(pTHX_1);
3346
3347 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3348                         __attribute__warn_unused_result__
3349                         __attribute__nonnull__(pTHX_1);
3350
3351 STATIC char*    S_scan_subst(pTHX_ char *start)
3352                         __attribute__warn_unused_result__
3353                         __attribute__nonnull__(pTHX_1);
3354
3355 STATIC char*    S_scan_trans(pTHX_ char *start)
3356                         __attribute__warn_unused_result__
3357                         __attribute__nonnull__(pTHX_1);
3358
3359 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3360                         __attribute__nonnull__(pTHX_1)
3361                         __attribute__nonnull__(pTHX_2)
3362                         __attribute__nonnull__(pTHX_5);
3363
3364 STATIC char*    S_skipspace(pTHX_ char *s)
3365                         __attribute__warn_unused_result__
3366                         __attribute__nonnull__(pTHX_1);
3367
3368 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3369                         __attribute__warn_unused_result__
3370                         __attribute__nonnull__(pTHX_1);
3371
3372 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3373                         __attribute__nonnull__(pTHX_1)
3374                         __attribute__nonnull__(pTHX_2)
3375                         __attribute__nonnull__(pTHX_3);
3376
3377 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3378                         __attribute__nonnull__(pTHX_1);
3379
3380 STATIC void     S_incline(pTHX_ char *s)
3381                         __attribute__nonnull__(pTHX_1);
3382
3383 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3384                         __attribute__nonnull__(pTHX_1)
3385                         __attribute__nonnull__(pTHX_2);
3386
3387 STATIC int      S_intuit_more(pTHX_ char *s)
3388                         __attribute__nonnull__(pTHX_1);
3389
3390 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3391                         __attribute__nonnull__(pTHX_3);
3392
3393 STATIC void     S_missingterm(pTHX_ char *s)
3394                         __attribute__noreturn__;
3395
3396 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3397                         __attribute__nonnull__(pTHX_1);
3398
3399 STATIC void     S_set_csh(pTHX);
3400 STATIC I32      S_sublex_done(pTHX)
3401                         __attribute__warn_unused_result__;
3402
3403 STATIC I32      S_sublex_push(pTHX)
3404                         __attribute__warn_unused_result__;
3405
3406 STATIC I32      S_sublex_start(pTHX)
3407                         __attribute__warn_unused_result__;
3408
3409 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3410                         __attribute__warn_unused_result__
3411                         __attribute__nonnull__(pTHX_1)
3412                         __attribute__nonnull__(pTHX_2);
3413
3414 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3415                         __attribute__warn_unused_result__
3416                         __attribute__nonnull__(pTHX_1);
3417
3418 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3419                         __attribute__nonnull__(pTHX_3)
3420                         __attribute__nonnull__(pTHX_4);
3421
3422 #  if defined(DEBUGGING)
3423 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3424                         __attribute__nonnull__(pTHX_1);
3425
3426 #  endif
3427 STATIC int      S_ao(pTHX_ int toketype);
3428 STATIC void     S_depcom(pTHX);
3429 STATIC const char*      S_incl_perldb(pTHX);
3430 #  if defined(PERL_CR_FILTER)
3431 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3432 #  endif
3433 #endif
3434
3435 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3436 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3437                         __attribute__nonnull__(pTHX_2);
3438
3439 #endif
3440
3441 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3442 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3443 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3444                         __attribute__nonnull__(pTHX_1);
3445
3446 #endif
3447 #endif
3448
3449 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3450 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3451                         __attribute__nonnull__(pTHX_1);
3452
3453 STATIC SV*      S_mess_alloc(pTHX);
3454 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3455 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3456 #endif
3457
3458 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3459 STATIC NV       S_mulexp10(NV value, I32 exponent);
3460 #endif
3461
3462 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3463 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3464                         __attribute__nonnull__(pTHX_1);
3465
3466 #endif
3467
3468 START_EXTERN_C
3469
3470 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3471                         __attribute__nonnull__(pTHX_1);
3472
3473 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3474                         __attribute__nonnull__(pTHX_1)
3475                         __attribute__nonnull__(pTHX_2);
3476
3477 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3478                         __attribute__nonnull__(pTHX_1);
3479
3480 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3481                         __attribute__nonnull__(pTHX_1);
3482
3483 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3484                         __attribute__nonnull__(pTHX_1);
3485
3486 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3487                         __attribute__nonnull__(pTHX_1)
3488                         __attribute__nonnull__(pTHX_2);
3489
3490 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3491                         __attribute__nonnull__(pTHX_1)
3492                         __attribute__nonnull__(pTHX_2);
3493
3494 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3495 #ifdef PERL_OLD_COPY_ON_WRITE
3496 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3497                         __attribute__nonnull__(pTHX_1)
3498                         __attribute__nonnull__(pTHX_2);
3499
3500 #endif
3501
3502 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3503 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3504 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3505 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3506 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3507 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3508 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3509 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3510 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3511 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3512                         __attribute__nonnull__(pTHX_2);
3513
3514 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3515 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3516                         __attribute__nonnull__(pTHX_2);
3517
3518 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3519                         __attribute__nonnull__(pTHX_2);
3520
3521 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3522                         __attribute__nonnull__(pTHX_2);
3523
3524 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3525 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3526
3527 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3528 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3529 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3530                         __attribute__warn_unused_result__;
3531
3532 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3533                         __attribute__warn_unused_result__;
3534
3535
3536 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3537                         __attribute__warn_unused_result__;
3538
3539 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3540                         __attribute__warn_unused_result__;
3541
3542 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3543                         __attribute__warn_unused_result__;
3544
3545 #endif /* PERLIO_LAYERS */
3546
3547 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3548 #ifdef PERL_IN_DEB_C
3549 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3550                         __attribute__nonnull__(pTHX_1);
3551
3552 #endif
3553
3554 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3555                         __attribute__malloc__
3556                         __attribute__warn_unused_result__;
3557
3558 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3559                         __attribute__nonnull__(pTHX_1);
3560
3561 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3562                         __attribute__nonnull__(pTHX_1);
3563
3564 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3565                         __attribute__nonnull__(pTHX_1);
3566
3567 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3568                         __attribute__nonnull__(pTHX_1)
3569                         __attribute__nonnull__(pTHX_3);
3570
3571 #ifdef DEBUGGING
3572 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3573                         __attribute__nonnull__(pTHX_2);
3574
3575 #endif
3576 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3577 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3578 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3579                         __attribute__nonnull__(pTHX_2);
3580
3581 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3582                         __attribute__nonnull__(pTHX_1)
3583                         __attribute__nonnull__(pTHX_2)
3584                         __attribute__nonnull__(pTHX_3);
3585
3586
3587 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3588                         __attribute__nonnull__(pTHX_1);
3589
3590 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3591                         __attribute__warn_unused_result__;
3592
3593
3594 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3595 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)
3596                         __attribute__nonnull__(pTHX_1)
3597                         __attribute__nonnull__(pTHX_2)
3598                         __attribute__nonnull__(pTHX_6)
3599                         __attribute__nonnull__(pTHX_7);
3600
3601 #  if defined(DEBUGGING)
3602 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3603                         __attribute__nonnull__(pTHX_1)
3604                         __attribute__nonnull__(pTHX_2);
3605
3606 #  endif
3607 #endif
3608 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3609                         __attribute__warn_unused_result__;
3610
3611 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3612 #if defined(DEBUGGING)
3613 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3614                         __attribute__warn_unused_result__
3615                         __attribute__nonnull__(pTHX_1);
3616
3617 #endif
3618 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3619 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3620                         __attribute__nonnull__(pTHX_1);
3621
3622
3623 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3624                         __attribute__warn_unused_result__
3625                         __attribute__nonnull__(pTHX_1);
3626
3627 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3628                         __attribute__warn_unused_result__
3629                         __attribute__nonnull__(pTHX_1);
3630
3631 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3632                         __attribute__warn_unused_result__
3633                         __attribute__nonnull__(pTHX_1);
3634
3635 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3636                         __attribute__nonnull__(pTHX_1);
3637
3638 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3639                         __attribute__nonnull__(pTHX_1);
3640
3641 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3642                         __attribute__nonnull__(pTHX_1);
3643
3644 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3645                         __attribute__nonnull__(pTHX_1);
3646
3647 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3648                         __attribute__warn_unused_result__
3649                         __attribute__nonnull__(pTHX_1);
3650
3651 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3652                         __attribute__warn_unused_result__
3653                         __attribute__nonnull__(pTHX_1);
3654
3655 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3656                         __attribute__nonnull__(pTHX_1);
3657
3658
3659 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3660                         __attribute__nonnull__(pTHX_1)
3661                         __attribute__nonnull__(pTHX_2);
3662
3663 #ifdef PERL_IN_SV_C
3664 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3665 #endif
3666
3667 #ifdef PERL_NEED_MY_HTOLE16
3668 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3669 #endif
3670 #ifdef PERL_NEED_MY_LETOH16
3671 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3672 #endif
3673 #ifdef PERL_NEED_MY_HTOBE16
3674 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3675 #endif
3676 #ifdef PERL_NEED_MY_BETOH16
3677 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3678 #endif
3679 #ifdef PERL_NEED_MY_HTOLE32
3680 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3681 #endif
3682 #ifdef PERL_NEED_MY_LETOH32
3683 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3684 #endif
3685 #ifdef PERL_NEED_MY_HTOBE32
3686 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3687 #endif
3688 #ifdef PERL_NEED_MY_BETOH32
3689 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3690 #endif
3691 #ifdef PERL_NEED_MY_HTOLE64
3692 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3693 #endif
3694 #ifdef PERL_NEED_MY_LETOH64
3695 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3696 #endif
3697 #ifdef PERL_NEED_MY_HTOBE64
3698 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3699 #endif
3700 #ifdef PERL_NEED_MY_BETOH64
3701 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3702 #endif
3703
3704 #ifdef PERL_NEED_MY_HTOLES
3705 PERL_CALLCONV short     Perl_my_htoles(short n);
3706 #endif
3707 #ifdef PERL_NEED_MY_LETOHS
3708 PERL_CALLCONV short     Perl_my_letohs(short n);
3709 #endif
3710 #ifdef PERL_NEED_MY_HTOBES
3711 PERL_CALLCONV short     Perl_my_htobes(short n);
3712 #endif
3713 #ifdef PERL_NEED_MY_BETOHS
3714 PERL_CALLCONV short     Perl_my_betohs(short n);
3715 #endif
3716 #ifdef PERL_NEED_MY_HTOLEI
3717 PERL_CALLCONV int       Perl_my_htolei(int n);
3718 #endif
3719 #ifdef PERL_NEED_MY_LETOHI
3720 PERL_CALLCONV int       Perl_my_letohi(int n);
3721 #endif
3722 #ifdef PERL_NEED_MY_HTOBEI
3723 PERL_CALLCONV int       Perl_my_htobei(int n);
3724 #endif
3725 #ifdef PERL_NEED_MY_BETOHI
3726 PERL_CALLCONV int       Perl_my_betohi(int n);
3727 #endif
3728 #ifdef PERL_NEED_MY_HTOLEL
3729 PERL_CALLCONV long      Perl_my_htolel(long n);
3730 #endif
3731 #ifdef PERL_NEED_MY_LETOHL
3732 PERL_CALLCONV long      Perl_my_letohl(long n);
3733 #endif
3734 #ifdef PERL_NEED_MY_HTOBEL
3735 PERL_CALLCONV long      Perl_my_htobel(long n);
3736 #endif
3737 #ifdef PERL_NEED_MY_BETOHL
3738 PERL_CALLCONV long      Perl_my_betohl(long n);
3739 #endif
3740
3741 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3742                         __attribute__nonnull__(1);
3743
3744
3745 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3746                         __attribute__nonnull__(pTHX_1);
3747
3748 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3749                         __attribute__nonnull__(pTHX_1);
3750
3751 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3752                         __attribute__warn_unused_result__
3753                         __attribute__nonnull__(pTHX_1);
3754
3755
3756 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3757                         __attribute__warn_unused_result__
3758                         __attribute__nonnull__(pTHX_1)
3759                         __attribute__nonnull__(pTHX_2);
3760
3761
3762 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3763 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
3764                         __attribute__nonnull__(pTHX_1);
3765
3766 #endif
3767
3768 #ifdef PERL_DONT_CREATE_GVSV
3769 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3770                         __attribute__nonnull__(pTHX_1);
3771
3772 #endif
3773 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3774 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3775
3776 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3777                         __attribute__nonnull__(pTHX_1);
3778
3779
3780 END_EXTERN_C
3781 /*
3782  * ex: set ts=8 sts=4 sw=4 noet:
3783  */
3784 /* ex: set ro: */