Further yak-shaving on Pod::Usage. Now, t/pod/pod2usage2.t tests
[perl.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                         __attribute__nonnull__(1)
24                         __attribute__nonnull__(2)
25                         __attribute__nonnull__(3)
26                         __attribute__nonnull__(4)
27                         __attribute__nonnull__(5)
28                         __attribute__nonnull__(6)
29                         __attribute__nonnull__(7)
30                         __attribute__nonnull__(8)
31                         __attribute__nonnull__(9);
32
33 #endif
34 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
35 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
36                         __attribute__nonnull__(1);
37
38 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
39                         __attribute__nonnull__(1);
40
41 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
42                         __attribute__nonnull__(1);
43
44 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
45                         __attribute__nonnull__(1);
46
47 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env)
48                         __attribute__nonnull__(1);
49
50 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
51                         __attribute__warn_unused_result__;
52
53 #if defined(USE_ITHREADS)
54 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags)
55                         __attribute__nonnull__(1);
56
57 #  if defined(PERL_IMPLICIT_SYS)
58 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)
59                         __attribute__nonnull__(1)
60                         __attribute__nonnull__(3)
61                         __attribute__nonnull__(4)
62                         __attribute__nonnull__(5)
63                         __attribute__nonnull__(6)
64                         __attribute__nonnull__(7)
65                         __attribute__nonnull__(8)
66                         __attribute__nonnull__(9)
67                         __attribute__nonnull__(10)
68                         __attribute__nonnull__(11);
69
70 #  endif
71 #endif
72
73 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
74                         __attribute__malloc__
75                         __attribute__warn_unused_result__;
76
77 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
78                         __attribute__malloc__
79                         __attribute__warn_unused_result__;
80
81 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
82                         __attribute__malloc__
83                         __attribute__warn_unused_result__;
84
85 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
86 #if defined(MYMALLOC)
87 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
88                         __attribute__warn_unused_result__
89                         __attribute__nonnull__(1);
90
91 #endif
92
93 PERL_CALLCONV void*     Perl_get_context(void)
94                         __attribute__warn_unused_result__;
95
96 PERL_CALLCONV void      Perl_set_context(void *thx)
97                         __attribute__nonnull__(1);
98
99
100 END_EXTERN_C
101
102 /* functions with flag 'n' should come before here */
103 START_EXTERN_C
104 #  include "pp_proto.h"
105 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
106                         __attribute__nonnull__(pTHX_1)
107                         __attribute__nonnull__(pTHX_2);
108
109 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
110                         __attribute__nonnull__(pTHX_1);
111
112 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
113                         __attribute__warn_unused_result__;
114
115 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
116 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
117 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
118                         __attribute__nonnull__(pTHX_2)
119                         __attribute__nonnull__(pTHX_3);
120
121 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
122                         __attribute__nonnull__(pTHX_1)
123                         __attribute__nonnull__(pTHX_2)
124                         __attribute__nonnull__(pTHX_3);
125
126 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
127 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
128 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
129                         __attribute__warn_unused_result__;
130
131 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
132                         __attribute__nonnull__(pTHX_1);
133
134 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
135                         __attribute__warn_unused_result__
136                         __attribute__nonnull__(pTHX_2);
137
138 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
139                         __attribute__warn_unused_result__;
140
141 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
142                         __attribute__nonnull__(pTHX_1);
143
144 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
145                         __attribute__warn_unused_result__
146                         __attribute__nonnull__(pTHX_1);
147
148 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
149                         __attribute__warn_unused_result__
150                         __attribute__nonnull__(pTHX_2);
151
152 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
153 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
154                         __attribute__nonnull__(pTHX_2);
155
156 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
157                         __attribute__nonnull__(pTHX_1);
158
159 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
160                         __attribute__warn_unused_result__;
161
162 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
163 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
164 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
165 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
166                         __attribute__nonnull__(pTHX_1);
167
168 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
169                         __attribute__warn_unused_result__
170                         __attribute__nonnull__(pTHX_2)
171                         __attribute__nonnull__(pTHX_3);
172
173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
174                         __attribute__warn_unused_result__;
175
176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
177                         __attribute__warn_unused_result__;
178
179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
180                         __attribute__warn_unused_result__;
181
182 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
183 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
184 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
185                         __attribute__nonnull__(pTHX_2);
186
187 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
188                         __attribute__warn_unused_result__
189                         __attribute__nonnull__(pTHX_3);
190
191 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
192                         __attribute__warn_unused_result__;
193
194 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
195                         __attribute__warn_unused_result__;
196
197 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
198                         __attribute__warn_unused_result__;
199
200 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
201                         __attribute__warn_unused_result__;
202
203 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
204 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
205                         __attribute__warn_unused_result__;
206
207 #endif
208 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
209                         __attribute__warn_unused_result__;
210
211 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
212                         __attribute__noreturn__
213                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
214
215 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
216                         __attribute__noreturn__
217                         __attribute__nonnull__(pTHX_1);
218
219 #if defined(PERL_IMPLICIT_CONTEXT)
220 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
221                         __attribute__noreturn__
222                         __attribute__format__(__printf__,1,2)
223                         __attribute__nonnull__(1);
224
225 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
226                         __attribute__format__(__printf__,1,2)
227                         __attribute__nonnull__(1);
228
229 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
230                         __attribute__format__(__printf__,1,2)
231                         __attribute__nonnull__(1);
232
233 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
234                         __attribute__format__(__printf__,1,2)
235                         __attribute__nonnull__(1);
236
237 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
238                         __attribute__nonnull__(2)
239                         __attribute__nonnull__(3);
240
241 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
242                         __attribute__format__(__printf__,1,2)
243                         __attribute__nonnull__(1);
244
245 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
246                         __attribute__format__(__printf__,1,2)
247                         __attribute__nonnull__(1);
248
249 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
250                         __attribute__format__(__printf__,2,3)
251                         __attribute__nonnull__(2);
252
253 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
254                         __attribute__format__(__printf__,1,2)
255                         __attribute__nonnull__(1);
256
257 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
258                         __attribute__format__(__printf__,2,3)
259                         __attribute__nonnull__(1)
260                         __attribute__nonnull__(2);
261
262 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
263                         __attribute__format__(__printf__,2,3)
264                         __attribute__nonnull__(1)
265                         __attribute__nonnull__(2);
266
267 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
268                         __attribute__format__(__printf__,2,3)
269                         __attribute__nonnull__(1)
270                         __attribute__nonnull__(2);
271
272 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
273                         __attribute__format__(__printf__,2,3)
274                         __attribute__nonnull__(1)
275                         __attribute__nonnull__(2);
276
277 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
278                         __attribute__format__(__printf__,2,3)
279                         __attribute__nonnull__(1)
280                         __attribute__nonnull__(2);
281
282 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
283                         __attribute__format__(__printf__,1,2)
284                         __attribute__nonnull__(1);
285
286 #endif
287 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
288                         __attribute__nonnull__(pTHX_1);
289
290 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
291                         __attribute__nonnull__(pTHX_1);
292
293 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
294                         __attribute__warn_unused_result__;
295
296 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
297                         __attribute__warn_unused_result__;
298
299 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
300                         __attribute__nonnull__(pTHX_1);
301
302 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
303                         __attribute__nonnull__(pTHX_1);
304
305 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
306 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
307                         __attribute__nonnull__(pTHX_1);
308
309 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
310                         __attribute__warn_unused_result__
311                         __attribute__nonnull__(pTHX_2);
312
313 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
314                         __attribute__warn_unused_result__
315                         __attribute__pure__;
316
317 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
318                         __attribute__warn_unused_result__
319                         __attribute__pure__;
320
321 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
322                         __attribute__warn_unused_result__
323                         __attribute__pure__;
324
325 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
326                         __attribute__warn_unused_result__
327                         __attribute__pure__;
328
329 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
330                         __attribute__warn_unused_result__
331                         __attribute__pure__;
332
333 PERL_CALLCONV I32       Perl_cxinc(pTHX)
334                         __attribute__warn_unused_result__;
335
336 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
337                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
338                         __attribute__nonnull__(pTHX_1);
339
340 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
341                         __attribute__nonnull__(pTHX_1);
342
343 PERL_CALLCONV void      Perl_debprofdump(pTHX);
344 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
345                         __attribute__nonnull__(pTHX_1);
346
347 PERL_CALLCONV I32       Perl_debstack(pTHX);
348 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
349 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
350                         __attribute__nonnull__(pTHX_1)
351                         __attribute__nonnull__(pTHX_2)
352                         __attribute__nonnull__(pTHX_3)
353                         __attribute__nonnull__(pTHX_4)
354                         __attribute__nonnull__(pTHX_6);
355
356 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
357                         __attribute__nonnull__(pTHX_1);
358
359 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
360                         __attribute__nonnull__(pTHX_1);
361
362 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
363                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
364
365 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
366 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
367 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
368 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
369                         __attribute__nonnull__(pTHX_2)
370                         __attribute__nonnull__(pTHX_3); */
371
372 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
373                         __attribute__nonnull__(pTHX_2)
374                         __attribute__nonnull__(pTHX_3);
375
376 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
377                         __attribute__nonnull__(pTHX_1);
378
379 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
380                         __attribute__nonnull__(pTHX_1)
381                         __attribute__nonnull__(pTHX_2);
382
383 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
384                         __attribute__nonnull__(pTHX_1);
385
386 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
387                         __attribute__nonnull__(pTHX_1);
388
389
390 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
391 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
392                         __attribute__nonnull__(pTHX_1); */
393
394 #else
395 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
396                         __attribute__nonnull__(pTHX_1);
397
398 #endif
399
400 #if defined(WIN32) || defined(__SYMBIAN32__)
401 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
402                         __attribute__nonnull__(pTHX_1)
403                         __attribute__nonnull__(pTHX_2)
404                         __attribute__nonnull__(pTHX_3);
405
406 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
407                         __attribute__nonnull__(pTHX_1);
408
409 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
410                         __attribute__nonnull__(pTHX_1);
411
412 #endif
413 #if !defined(WIN32)
414 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
415                         __attribute__nonnull__(pTHX_1);
416
417 #endif
418 PERL_CALLCONV void      Perl_do_execfree(pTHX);
419 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
420 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
421                         __attribute__nonnull__(pTHX_2)
422                         __attribute__nonnull__(pTHX_3);
423
424 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
425                         __attribute__nonnull__(pTHX_2)
426                         __attribute__nonnull__(pTHX_3);
427
428 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
429                         __attribute__nonnull__(pTHX_1)
430                         __attribute__nonnull__(pTHX_2);
431
432 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
433                         __attribute__nonnull__(pTHX_1)
434                         __attribute__nonnull__(pTHX_2);
435
436 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
437                         __attribute__nonnull__(pTHX_1)
438                         __attribute__nonnull__(pTHX_2);
439
440 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
441                         __attribute__nonnull__(pTHX_2)
442                         __attribute__nonnull__(pTHX_3);
443
444 #endif
445 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
446                         __attribute__nonnull__(pTHX_1)
447                         __attribute__nonnull__(pTHX_2)
448                         __attribute__nonnull__(pTHX_3)
449                         __attribute__nonnull__(pTHX_4);
450
451 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
452 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
453                         __attribute__nonnull__(pTHX_1)
454                         __attribute__nonnull__(pTHX_2); */
455
456 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)
457                         __attribute__nonnull__(pTHX_1)
458                         __attribute__nonnull__(pTHX_2)
459                         __attribute__nonnull__(pTHX_8);
460
461 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)
462                         __attribute__nonnull__(pTHX_1)
463                         __attribute__nonnull__(pTHX_2);
464
465 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
466                         __attribute__nonnull__(pTHX_1);
467
468 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
469                         __attribute__nonnull__(pTHX_2);
470
471 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
472                         __attribute__warn_unused_result__;
473
474 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
475                         __attribute__nonnull__(pTHX_1);
476
477 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
478 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
479                         __attribute__nonnull__(pTHX_1)
480                         __attribute__nonnull__(pTHX_3);
481
482 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
483                         __attribute__nonnull__(pTHX_1);
484
485 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
486                         __attribute__warn_unused_result__
487                         __attribute__nonnull__(pTHX_1);
488
489 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
490                         __attribute__nonnull__(pTHX_1);
491
492 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
493                         __attribute__nonnull__(pTHX_1);
494
495 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
496                         __attribute__nonnull__(pTHX_1);
497
498 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
499                         __attribute__nonnull__(pTHX_2)
500                         __attribute__nonnull__(pTHX_3)
501                         __attribute__nonnull__(pTHX_4);
502
503 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
504                         __attribute__nonnull__(pTHX_1);
505
506 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
507                         __attribute__warn_unused_result__;
508
509 PERL_CALLCONV void      Perl_dump_all(pTHX);
510 PERL_CALLCONV void      Perl_dump_eval(pTHX);
511 #if defined(DUMP_FDS)
512 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
513                         __attribute__nonnull__(pTHX_1);
514
515 #endif
516 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
517                         __attribute__nonnull__(pTHX_1);
518
519 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
520                         __attribute__nonnull__(pTHX_1);
521
522 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
523                         __attribute__nonnull__(pTHX_1);
524
525 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
526 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
527                         __attribute__nonnull__(pTHX_1);
528
529 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
530                         __attribute__nonnull__(pTHX_1);
531
532 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
533                         __attribute__nonnull__(pTHX_1);
534
535 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
536                         __attribute__warn_unused_result__
537                         __attribute__nonnull__(pTHX_1)
538                         __attribute__nonnull__(pTHX_2)
539                         __attribute__nonnull__(pTHX_3);
540
541 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
542                         __attribute__nonnull__(pTHX_1);
543
544 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
545 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
546                         __attribute__nonnull__(pTHX_1);
547
548 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
549                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
550                         __attribute__nonnull__(pTHX_1);
551
552 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
553                         __attribute__nonnull__(pTHX_1);
554
555 PERL_CALLCONV void      Perl_free_tmps(pTHX);
556 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
557 #if !defined(HAS_GETENV_LEN)
558 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
559                         __attribute__nonnull__(pTHX_1)
560                         __attribute__nonnull__(pTHX_2);
561
562 #endif
563 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
564 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
565 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
566                         __attribute__nonnull__(pTHX_1);
567
568 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
569                         __attribute__nonnull__(pTHX_1);
570
571 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
572                         __attribute__nonnull__(pTHX_1);
573
574 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
575                         __attribute__warn_unused_result__
576                         __attribute__nonnull__(pTHX_2);
577
578 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
579                         __attribute__nonnull__(pTHX_1);
580
581 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
582                         __attribute__nonnull__(pTHX_1)
583                         __attribute__nonnull__(pTHX_2);
584
585 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
586                         __attribute__nonnull__(pTHX_1)
587                         __attribute__nonnull__(pTHX_2); */
588
589 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
590                         __attribute__nonnull__(pTHX_1)
591                         __attribute__nonnull__(pTHX_2);
592
593 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
594                         __attribute__nonnull__(pTHX_1);
595
596 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
597                         __attribute__nonnull__(pTHX_2);
598
599 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
600                         __attribute__nonnull__(pTHX_2);
601
602 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
603                         __attribute__nonnull__(pTHX_2); */
604
605 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
606                         __attribute__nonnull__(pTHX_2);
607
608 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
609                         __attribute__nonnull__(pTHX_1);
610
611 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
612                         __attribute__nonnull__(pTHX_1)
613                         __attribute__nonnull__(pTHX_2);
614
615 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
616                         __attribute__nonnull__(pTHX_1)
617                         __attribute__nonnull__(pTHX_2); */
618
619 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
620                         __attribute__nonnull__(pTHX_1)
621                         __attribute__nonnull__(pTHX_2);
622
623 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
624                         __attribute__nonnull__(pTHX_1)
625                         __attribute__nonnull__(pTHX_3);
626
627 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
628                         __attribute__nonnull__(pTHX_1);
629
630 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
631                         __attribute__nonnull__(pTHX_1);
632
633 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
634 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
635 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
636                         __attribute__nonnull__(pTHX_1);
637
638 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
639                         __attribute__nonnull__(pTHX_2);
640
641 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
642                         __attribute__nonnull__(pTHX_2);
643
644 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
645                         __attribute__warn_unused_result__
646                         __attribute__nonnull__(pTHX_2);
647
648 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
649                         __attribute__warn_unused_result__
650                         __attribute__nonnull__(pTHX_2);
651
652 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
653                         __attribute__nonnull__(pTHX_2);
654
655 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
656                         __attribute__nonnull__(pTHX_2);
657
658 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
659                         __attribute__nonnull__(pTHX_1);
660
661 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
662                         __attribute__nonnull__(pTHX_1);
663
664 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
665                         __attribute__warn_unused_result__
666                         __attribute__nonnull__(pTHX_1)
667                         __attribute__nonnull__(pTHX_2);
668
669 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
670                         __attribute__warn_unused_result__
671                         __attribute__nonnull__(pTHX_1);
672
673 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV* tb)
674                         __attribute__warn_unused_result__
675                         __attribute__nonnull__(pTHX_1); */
676
677 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
678                         __attribute__warn_unused_result__
679                         __attribute__nonnull__(pTHX_1)
680                         __attribute__nonnull__(pTHX_2)
681                         __attribute__nonnull__(pTHX_3);
682
683 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
684                         __attribute__warn_unused_result__
685                         __attribute__nonnull__(pTHX_1);
686
687 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
688                         __attribute__warn_unused_result__
689                         __attribute__nonnull__(pTHX_1)
690                         __attribute__nonnull__(pTHX_2);
691
692 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
693                         __attribute__nonnull__(pTHX_1);
694
695 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
696                         __attribute__nonnull__(pTHX_1); */
697
698 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
699 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
700 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
701 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
702 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
703                         __attribute__pure__
704                         __attribute__nonnull__(pTHX_1)
705                         __attribute__nonnull__(pTHX_2);
706
707 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
708                         __attribute__pure__
709                         __attribute__nonnull__(pTHX_1)
710                         __attribute__nonnull__(pTHX_2);
711
712 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)
713                         __attribute__nonnull__(pTHX_1)
714                         __attribute__nonnull__(pTHX_5);
715
716 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
717                         __attribute__warn_unused_result__;
718
719 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
720                         __attribute__nonnull__(pTHX_2);
721
722 PERL_CALLCONV void      Perl_init_debugger(pTHX);
723 PERL_CALLCONV void      Perl_init_stacks(pTHX);
724 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
725                         __attribute__nonnull__(pTHX_1);
726
727 PERL_CALLCONV U32       Perl_intro_my(pTHX);
728 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
729                         __attribute__warn_unused_result__
730                         __attribute__pure__
731                         __attribute__nonnull__(pTHX_1)
732                         __attribute__nonnull__(pTHX_2);
733
734 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
735                         __attribute__nonnull__(pTHX_1);
736
737 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
738                         __attribute__warn_unused_result__;
739
740 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
741                         __attribute__warn_unused_result__
742                         __attribute__nonnull__(pTHX_1);
743
744 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
745                         __attribute__warn_unused_result__;
746
747 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
748                         __attribute__warn_unused_result__
749                         __attribute__pure__;
750
751 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
752                         __attribute__warn_unused_result__
753                         __attribute__pure__;
754
755 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
756                         __attribute__warn_unused_result__
757                         __attribute__pure__;
758
759 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
760                         __attribute__warn_unused_result__
761                         __attribute__pure__;
762
763 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
764                         __attribute__warn_unused_result__
765                         __attribute__pure__;
766
767 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
768                         __attribute__warn_unused_result__
769                         __attribute__pure__;
770
771 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
772                         __attribute__warn_unused_result__
773                         __attribute__pure__;
774
775 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
776                         __attribute__warn_unused_result__
777                         __attribute__pure__;
778
779 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
780                         __attribute__warn_unused_result__
781                         __attribute__pure__;
782
783 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
784                         __attribute__warn_unused_result__
785                         __attribute__pure__;
786
787 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
788                         __attribute__warn_unused_result__
789                         __attribute__pure__;
790
791 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
792                         __attribute__warn_unused_result__
793                         __attribute__pure__;
794
795 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
796                         __attribute__warn_unused_result__
797                         __attribute__pure__;
798
799 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
800                         __attribute__warn_unused_result__
801                         __attribute__pure__;
802
803 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
804                         __attribute__warn_unused_result__
805                         __attribute__pure__;
806
807 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
808                         __attribute__warn_unused_result__
809                         __attribute__pure__;
810
811 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
812                         __attribute__warn_unused_result__
813                         __attribute__pure__;
814
815 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
816                         __attribute__nonnull__(pTHX_2)
817                         __attribute__nonnull__(pTHX_3);
818
819 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
820                         __attribute__nonnull__(pTHX_2)
821                         __attribute__nonnull__(pTHX_3);
822
823 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
824                         __attribute__nonnull__(pTHX_2)
825                         __attribute__nonnull__(pTHX_3);
826
827 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
828                         __attribute__nonnull__(pTHX_2)
829                         __attribute__nonnull__(pTHX_3);
830
831 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
832                         __attribute__warn_unused_result__
833                         __attribute__pure__;
834
835 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
836                         __attribute__warn_unused_result__
837                         __attribute__pure__;
838
839 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
840                         __attribute__warn_unused_result__
841                         __attribute__pure__;
842
843 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
844                         __attribute__warn_unused_result__
845                         __attribute__pure__;
846
847 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
848                         __attribute__warn_unused_result__
849                         __attribute__pure__;
850
851 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
852                         __attribute__warn_unused_result__
853                         __attribute__pure__;
854
855 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
856                         __attribute__warn_unused_result__
857                         __attribute__pure__;
858
859 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
860                         __attribute__warn_unused_result__
861                         __attribute__pure__;
862
863 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
864                         __attribute__warn_unused_result__
865                         __attribute__pure__;
866
867 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
868                         __attribute__warn_unused_result__
869                         __attribute__pure__;
870
871 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
872                         __attribute__warn_unused_result__
873                         __attribute__pure__;
874
875 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
876                         __attribute__warn_unused_result__
877                         __attribute__pure__;
878
879 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
880                         __attribute__warn_unused_result__
881                         __attribute__pure__;
882
883 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
884                         __attribute__warn_unused_result__
885                         __attribute__pure__;
886
887 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
888                         __attribute__nonnull__(pTHX_1);
889
890 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
891                         __attribute__nonnull__(pTHX_1);
892
893 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
894                         __attribute__nonnull__(pTHX_1); */
895
896 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
897                         __attribute__nonnull__(pTHX_1);
898
899 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
900                         __attribute__warn_unused_result__
901                         __attribute__nonnull__(pTHX_1);
902
903 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
904                         __attribute__warn_unused_result__
905                         __attribute__nonnull__(pTHX_1);
906
907 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
908                         __attribute__warn_unused_result__
909                         __attribute__nonnull__(pTHX_1);
910
911 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
912                         __attribute__warn_unused_result__
913                         __attribute__nonnull__(pTHX_1);
914
915 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
916                         __attribute__warn_unused_result__
917                         __attribute__nonnull__(pTHX_1);
918
919 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
920                         __attribute__warn_unused_result__
921                         __attribute__nonnull__(pTHX_1);
922
923 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
924                         __attribute__warn_unused_result__
925                         __attribute__nonnull__(pTHX_1);
926
927 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
928                         __attribute__warn_unused_result__
929                         __attribute__nonnull__(pTHX_1);
930
931 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
932                         __attribute__warn_unused_result__
933                         __attribute__nonnull__(pTHX_1);
934
935 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
936                         __attribute__warn_unused_result__
937                         __attribute__nonnull__(pTHX_1);
938
939 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
940                         __attribute__warn_unused_result__
941                         __attribute__nonnull__(pTHX_1);
942
943 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
944                         __attribute__warn_unused_result__
945                         __attribute__nonnull__(pTHX_1);
946
947 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
948                         __attribute__warn_unused_result__
949                         __attribute__nonnull__(pTHX_1);
950
951 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
952                         __attribute__warn_unused_result__
953                         __attribute__nonnull__(pTHX_1);
954
955 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
956                         __attribute__warn_unused_result__
957                         __attribute__nonnull__(pTHX_1);
958
959 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
960                         __attribute__warn_unused_result__
961                         __attribute__nonnull__(pTHX_1);
962
963 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
964                         __attribute__nonnull__(pTHX_1);
965
966 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
967                         __attribute__pure__
968                         __attribute__nonnull__(pTHX_1);
969
970 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
971 PERL_CALLCONV void      Perl_lex_end(pTHX);
972 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
973                         __attribute__nonnull__(pTHX_1);
974
975 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
976                         __attribute__nonnull__(pTHX_1);
977
978 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
979                         __attribute__nonnull__(pTHX_1);
980
981 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
982 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
983 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
984                         __attribute__nonnull__(pTHX_1);
985
986 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
987 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
988 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
989                         __attribute__nonnull__(pTHX_2);
990
991 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
992                         __attribute__nonnull__(pTHX_2);
993
994 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
995                         __attribute__nonnull__(pTHX_1);
996
997 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
998                         __attribute__warn_unused_result__
999                         __attribute__nonnull__(pTHX_1);
1000
1001 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1002                         __attribute__nonnull__(pTHX_1)
1003                         __attribute__nonnull__(pTHX_2)
1004                         __attribute__nonnull__(pTHX_3);
1005
1006 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1007                         __attribute__nonnull__(pTHX_1)
1008                         __attribute__nonnull__(pTHX_2)
1009                         __attribute__nonnull__(pTHX_3);
1010
1011 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1012                         __attribute__nonnull__(pTHX_1);
1013
1014 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1015                         __attribute__warn_unused_result__
1016                         __attribute__nonnull__(pTHX_1)
1017                         __attribute__nonnull__(pTHX_2);
1018
1019 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1020                         __attribute__nonnull__(pTHX_1)
1021                         __attribute__nonnull__(pTHX_2)
1022                         __attribute__nonnull__(pTHX_3);
1023
1024 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1025                         __attribute__nonnull__(pTHX_1)
1026                         __attribute__nonnull__(pTHX_2);
1027
1028 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031
1032 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1033                         __attribute__nonnull__(pTHX_1)
1034                         __attribute__nonnull__(pTHX_2);
1035
1036 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1037                         __attribute__nonnull__(pTHX_1)
1038                         __attribute__nonnull__(pTHX_2);
1039
1040 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg)
1041                         __attribute__nonnull__(pTHX_1)
1042                         __attribute__nonnull__(pTHX_2);
1043
1044 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1045                         __attribute__nonnull__(pTHX_1)
1046                         __attribute__nonnull__(pTHX_2);
1047
1048 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1049                         __attribute__nonnull__(pTHX_1)
1050                         __attribute__nonnull__(pTHX_2);
1051
1052 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1053                         __attribute__nonnull__(pTHX_1)
1054                         __attribute__nonnull__(pTHX_2);
1055
1056 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1057                         __attribute__nonnull__(pTHX_1)
1058                         __attribute__nonnull__(pTHX_2);
1059
1060 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063
1064 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
1065                         __attribute__nonnull__(pTHX_1)
1066                         __attribute__nonnull__(pTHX_2);
1067
1068 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1069                         __attribute__nonnull__(pTHX_1)
1070                         __attribute__nonnull__(pTHX_2);
1071
1072 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1073                         __attribute__nonnull__(pTHX_1)
1074                         __attribute__nonnull__(pTHX_2);
1075
1076 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1077                         __attribute__nonnull__(pTHX_1)
1078                         __attribute__nonnull__(pTHX_2);
1079
1080 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1081                         __attribute__nonnull__(pTHX_1)
1082                         __attribute__nonnull__(pTHX_2);
1083
1084 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1085                         __attribute__nonnull__(pTHX_1)
1086                         __attribute__nonnull__(pTHX_2);
1087
1088 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1089                         __attribute__nonnull__(pTHX_1)
1090                         __attribute__nonnull__(pTHX_2);
1091
1092 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1093                         __attribute__nonnull__(pTHX_1)
1094                         __attribute__nonnull__(pTHX_2);
1095
1096 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1097                         __attribute__nonnull__(pTHX_1)
1098                         __attribute__nonnull__(pTHX_2);
1099
1100 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1101                         __attribute__nonnull__(pTHX_1)
1102                         __attribute__nonnull__(pTHX_2);
1103
1104 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1105                         __attribute__nonnull__(pTHX_1)
1106                         __attribute__nonnull__(pTHX_2)
1107                         __attribute__nonnull__(pTHX_3);
1108
1109 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1110                         __attribute__nonnull__(pTHX_1)
1111                         __attribute__nonnull__(pTHX_2);
1112
1113 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_2);
1116
1117 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1118                         __attribute__noreturn__
1119                         __attribute__nonnull__(pTHX_1)
1120                         __attribute__nonnull__(pTHX_2);
1121
1122 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125
1126 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_2);
1129
1130 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1131                         __attribute__nonnull__(pTHX_1)
1132                         __attribute__nonnull__(pTHX_2);
1133
1134 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137
1138 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1139                         __attribute__nonnull__(pTHX_1)
1140                         __attribute__nonnull__(pTHX_2);
1141
1142 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1143                         __attribute__nonnull__(pTHX_1)
1144                         __attribute__nonnull__(pTHX_2);
1145
1146 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149
1150 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1151                         __attribute__nonnull__(pTHX_1)
1152                         __attribute__nonnull__(pTHX_2);
1153
1154 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1155                         __attribute__nonnull__(pTHX_1)
1156                         __attribute__nonnull__(pTHX_2);
1157
1158 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1159                         __attribute__nonnull__(pTHX_1)
1160                         __attribute__nonnull__(pTHX_2);
1161
1162 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1163                         __attribute__nonnull__(pTHX_1)
1164                         __attribute__nonnull__(pTHX_2);
1165
1166 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1167                         __attribute__nonnull__(pTHX_1)
1168                         __attribute__nonnull__(pTHX_2);
1169
1170 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1171                         __attribute__nonnull__(pTHX_1)
1172                         __attribute__nonnull__(pTHX_2);
1173
1174 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1175                         __attribute__nonnull__(pTHX_1)
1176                         __attribute__nonnull__(pTHX_2);
1177
1178 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2);
1181
1182 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1183                         __attribute__nonnull__(pTHX_1)
1184                         __attribute__nonnull__(pTHX_2);
1185
1186 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1187                         __attribute__nonnull__(pTHX_1)
1188                         __attribute__nonnull__(pTHX_2);
1189
1190 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1191                         __attribute__nonnull__(pTHX_1)
1192                         __attribute__nonnull__(pTHX_2);
1193
1194 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1195                         __attribute__nonnull__(pTHX_1)
1196                         __attribute__nonnull__(pTHX_2);
1197
1198 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1199                         __attribute__nonnull__(pTHX_1)
1200                         __attribute__nonnull__(pTHX_2);
1201
1202 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1203                         __attribute__nonnull__(pTHX_1)
1204                         __attribute__nonnull__(pTHX_2);
1205
1206 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1207                         __attribute__nonnull__(pTHX_1)
1208                         __attribute__nonnull__(pTHX_2);
1209
1210 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1211                         __attribute__nonnull__(pTHX_1)
1212                         __attribute__nonnull__(pTHX_2);
1213
1214 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1215                         __attribute__nonnull__(pTHX_1)
1216                         __attribute__nonnull__(pTHX_2);
1217
1218 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1219                         __attribute__nonnull__(pTHX_1)
1220                         __attribute__nonnull__(pTHX_2);
1221
1222 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1223                         __attribute__nonnull__(pTHX_1);
1224
1225 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1226 #if defined(USE_LOCALE_COLLATE)
1227 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1228                         __attribute__nonnull__(pTHX_1)
1229                         __attribute__nonnull__(pTHX_2);
1230
1231 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_3);
1234
1235 #endif
1236 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1237                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1238                         __attribute__nonnull__(pTHX_1);
1239
1240 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1241                         __attribute__nonnull__(pTHX_1);
1242
1243 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1244                         __attribute__nonnull__(pTHX_1);
1245
1246 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1247                         __attribute__nonnull__(pTHX_1);
1248
1249 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1250                         __attribute__nonnull__(pTHX_1);
1251
1252 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1253                         __attribute__nonnull__(pTHX_1)
1254                         __attribute__nonnull__(pTHX_2);
1255
1256 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1257                         __attribute__nonnull__(pTHX_1)
1258                         __attribute__nonnull__(pTHX_2);
1259
1260 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1261                         __attribute__warn_unused_result__;
1262
1263 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1264                         __attribute__nonnull__(pTHX_1);
1265
1266 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1267                         __attribute__nonnull__(pTHX_1);
1268
1269 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1270                         __attribute__nonnull__(pTHX_1);
1271
1272 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1273                         __attribute__nonnull__(pTHX_1);
1274
1275 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1276                         __attribute__nonnull__(pTHX_1);
1277
1278 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1279                         __attribute__nonnull__(pTHX_1);
1280
1281 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1282                         __attribute__nonnull__(pTHX_1);
1283
1284 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1285 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1286 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1287                         __attribute__nonnull__(pTHX_1);
1288
1289 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1290                         __attribute__nonnull__(pTHX_1);
1291
1292 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1293                         __attribute__nonnull__(pTHX_1);
1294
1295 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1296 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1297                         __attribute__nonnull__(1)
1298                         __attribute__nonnull__(2);
1299
1300 #endif
1301 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1302 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1303                         __attribute__nonnull__(1);
1304
1305 #endif
1306 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1307                         __attribute__noreturn__;
1308
1309 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1310                         __attribute__noreturn__;
1311
1312 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1313 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1314 PERL_CALLCONV void      Perl_atfork_lock(void);
1315 PERL_CALLCONV void      Perl_atfork_unlock(void);
1316 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1317 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1318 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1319                         __attribute__pure__
1320                         __attribute__nonnull__(1)
1321                         __attribute__nonnull__(2);
1322
1323 #endif
1324 #if !defined(HAS_MEMSET)
1325 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1326                         __attribute__nonnull__(1);
1327
1328 #endif
1329 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1330 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1331                         __attribute__nonnull__(pTHX_1)
1332                         __attribute__nonnull__(pTHX_2);
1333
1334 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1335                         __attribute__nonnull__(pTHX_1)
1336                         __attribute__nonnull__(pTHX_3);
1337
1338 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1339 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1340 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)
1341                         __attribute__nonnull__(pTHX_1);
1342
1343 #if defined(MYSWAP)
1344 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1345                         __attribute__malloc__
1346                         __attribute__warn_unused_result__
1347                         __attribute__pure__;
1348
1349 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1350                         __attribute__malloc__
1351                         __attribute__warn_unused_result__
1352                         __attribute__pure__;
1353
1354 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1355                         __attribute__malloc__
1356                         __attribute__warn_unused_result__
1357                         __attribute__pure__;
1358
1359 #endif
1360 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1361 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1362                         __attribute__malloc__
1363                         __attribute__warn_unused_result__;
1364
1365 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1366                         __attribute__malloc__
1367                         __attribute__warn_unused_result__;
1368
1369 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1370 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1371                         __attribute__malloc__
1372                         __attribute__warn_unused_result__;
1373
1374 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1375                         __attribute__malloc__
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_2);
1378
1379 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1380 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1381 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1382                         __attribute__malloc__
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_5);
1385
1386 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1387                         __attribute__malloc__
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_3)
1390                         __attribute__nonnull__(pTHX_4);
1391
1392 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1393                         __attribute__malloc__
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_2);
1396
1397 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1398                         __attribute__malloc__
1399                         __attribute__warn_unused_result__;
1400
1401 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1402                         __attribute__malloc__
1403                         __attribute__warn_unused_result__;
1404
1405 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1406                         __attribute__malloc__
1407                         __attribute__warn_unused_result__;
1408
1409 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1410                         __attribute__nonnull__(pTHX_1);
1411
1412 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1413                         __attribute__malloc__
1414                         __attribute__warn_unused_result__
1415                         __attribute__nonnull__(pTHX_2)
1416                         __attribute__nonnull__(pTHX_3);
1417
1418 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1419                         __attribute__malloc__
1420                         __attribute__warn_unused_result__;
1421
1422 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1423                         __attribute__malloc__
1424                         __attribute__warn_unused_result__;
1425
1426 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1427 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1428                         __attribute__nonnull__(pTHX_2)
1429                         __attribute__nonnull__(pTHX_3);
1430
1431 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1432                         __attribute__malloc__
1433                         __attribute__warn_unused_result__;
1434
1435 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1436                         __attribute__malloc__
1437                         __attribute__warn_unused_result__
1438                         __attribute__nonnull__(pTHX_1);
1439
1440 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1441                         __attribute__malloc__
1442                         __attribute__warn_unused_result__;
1443
1444 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1445                         __attribute__malloc__
1446                         __attribute__warn_unused_result__;
1447
1448 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1449                         __attribute__malloc__
1450                         __attribute__warn_unused_result__
1451                         __attribute__nonnull__(pTHX_3);
1452
1453 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1454                         __attribute__malloc__
1455                         __attribute__warn_unused_result__
1456                         __attribute__nonnull__(pTHX_1);
1457
1458 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1459                         __attribute__malloc__
1460                         __attribute__warn_unused_result__;
1461
1462 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1463                         __attribute__malloc__
1464                         __attribute__warn_unused_result__
1465                         __attribute__nonnull__(pTHX_1);
1466
1467 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1468                         __attribute__malloc__
1469                         __attribute__warn_unused_result__;
1470
1471 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1472                         __attribute__malloc__
1473                         __attribute__warn_unused_result__;
1474
1475 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1476                         __attribute__malloc__
1477                         __attribute__warn_unused_result__;
1478
1479 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1480                         __attribute__malloc__
1481                         __attribute__warn_unused_result__;
1482
1483 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1484                         __attribute__malloc__
1485                         __attribute__warn_unused_result__;
1486
1487 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1488                         __attribute__malloc__
1489                         __attribute__warn_unused_result__;
1490
1491 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1492                         __attribute__malloc__
1493                         __attribute__warn_unused_result__;
1494
1495 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1496                         __attribute__malloc__
1497                         __attribute__warn_unused_result__
1498                         __attribute__nonnull__(pTHX_1);
1499
1500 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1501                         __attribute__malloc__
1502                         __attribute__warn_unused_result__
1503                         __attribute__nonnull__(pTHX_1);
1504
1505 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1506                         __attribute__malloc__
1507                         __attribute__warn_unused_result__;
1508
1509 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1510                         __attribute__malloc__
1511                         __attribute__warn_unused_result__
1512                         __attribute__nonnull__(pTHX_1);
1513
1514 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1515                         __attribute__malloc__
1516                         __attribute__warn_unused_result__
1517                         __attribute__nonnull__(pTHX_3);
1518
1519 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1520                         __attribute__malloc__
1521                         __attribute__warn_unused_result__;
1522
1523 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1524                         __attribute__malloc__
1525                         __attribute__warn_unused_result__;
1526
1527 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1528                         __attribute__malloc__
1529                         __attribute__warn_unused_result__;
1530
1531 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1532                         __attribute__malloc__
1533                         __attribute__warn_unused_result__;
1534
1535 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1536                         __attribute__malloc__
1537                         __attribute__warn_unused_result__;
1538
1539 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1540                         __attribute__malloc__
1541                         __attribute__warn_unused_result__;
1542
1543 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1544                         __attribute__malloc__
1545                         __attribute__warn_unused_result__;
1546
1547 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1548                         __attribute__malloc__
1549                         __attribute__warn_unused_result__
1550                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1551                         __attribute__nonnull__(pTHX_1);
1552
1553 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1554                         __attribute__malloc__
1555                         __attribute__warn_unused_result__
1556                         __attribute__nonnull__(pTHX_1);
1557
1558 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1559                         __attribute__malloc__
1560                         __attribute__warn_unused_result__
1561                         __attribute__nonnull__(pTHX_1);
1562
1563 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1564                         __attribute__malloc__
1565                         __attribute__warn_unused_result__;
1566
1567 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1568                         __attribute__malloc__
1569                         __attribute__warn_unused_result__;
1570
1571 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1572                         __attribute__malloc__
1573                         __attribute__warn_unused_result__;
1574
1575 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1576                         __attribute__malloc__
1577                         __attribute__warn_unused_result__;
1578
1579 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1580                         __attribute__nonnull__(pTHX_1)
1581                         __attribute__nonnull__(pTHX_2);
1582
1583 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1584                         __attribute__nonnull__(pTHX_1)
1585                         __attribute__nonnull__(pTHX_2);
1586
1587 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1588                         __attribute__nonnull__(pTHX_1);
1589
1590 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1594                         __attribute__nonnull__(pTHX_1);
1595
1596 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1597                         __attribute__nonnull__(pTHX_1);
1598
1599 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1600                         __attribute__nonnull__(pTHX_1);
1601
1602 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1603                         __attribute__nonnull__(pTHX_1);
1604
1605 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1606                         __attribute__nonnull__(pTHX_1)
1607                         __attribute__nonnull__(pTHX_2);
1608
1609 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1610                         __attribute__nonnull__(pTHX_1);
1611
1612 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1613                         __attribute__pure__
1614                         __attribute__nonnull__(pTHX_1)
1615                         __attribute__nonnull__(pTHX_2)
1616                         __attribute__nonnull__(pTHX_3)
1617                         __attribute__nonnull__(pTHX_4);
1618
1619 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1620                         __attribute__noreturn__
1621                         __attribute__nonnull__(pTHX_1);
1622
1623 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1624 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1625                         __attribute__nonnull__(pTHX_1);
1626
1627 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1628 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1629                         __attribute__nonnull__(pTHX_1);
1630
1631 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1632                         __attribute__warn_unused_result__
1633                         __attribute__nonnull__(pTHX_1);
1634
1635 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1636 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1637                         __attribute__warn_unused_result__
1638                         __attribute__nonnull__(pTHX_1);
1639
1640 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1641                         __attribute__warn_unused_result__
1642                         __attribute__nonnull__(pTHX_1);
1643
1644 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1645 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1646 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1647 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1648 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1649 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1650 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2);
1653
1654 #if defined(USE_REENTRANT_API)
1655 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1656 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1657 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1658 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1659                         __attribute__nonnull__(1);
1660
1661 #endif
1662 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1663 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1664                         __attribute__nonnull__(pTHX_1)
1665                         __attribute__nonnull__(pTHX_3);
1666
1667 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1668                         __attribute__nonnull__(pTHX_1);
1669
1670 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1671                         __attribute__nonnull__(pTHX_1);
1672
1673 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1674                         __attribute__nonnull__(pTHX_1);
1675
1676 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1677 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1681                         __attribute__nonnull__(pTHX_1);
1682
1683 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1684                         __attribute__nonnull__(pTHX_1);
1685
1686 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1687                         __attribute__nonnull__(pTHX_1);
1688
1689 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1690                         __attribute__nonnull__(pTHX_1);
1691
1692 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1693                         __attribute__nonnull__(pTHX_1);
1694
1695 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1696                         __attribute__nonnull__(pTHX_1);
1697
1698 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1699 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1700 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1701 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1702                         __attribute__nonnull__(pTHX_1);
1703
1704 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1705 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1706 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1707 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1708 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1709                         __attribute__nonnull__(pTHX_1);
1710
1711 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)
1712                         __attribute__nonnull__(pTHX_1)
1713                         __attribute__nonnull__(pTHX_2)
1714                         __attribute__nonnull__(pTHX_3)
1715                         __attribute__nonnull__(pTHX_4)
1716                         __attribute__nonnull__(pTHX_5)
1717                         __attribute__nonnull__(pTHX_6);
1718
1719 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1720                         __attribute__nonnull__(pTHX_1)
1721                         __attribute__nonnull__(pTHX_2)
1722                         __attribute__nonnull__(pTHX_3)
1723                         __attribute__nonnull__(pTHX_4)
1724                         __attribute__nonnull__(pTHX_5);
1725
1726 #ifdef PERL_USES_PL_PIDSTATUS
1727 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1728 #endif
1729 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1730                         __attribute__nonnull__(pTHX_1);
1731
1732 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1733                         __attribute__nonnull__(pTHX_1)
1734                         __attribute__nonnull__(pTHX_2);
1735
1736 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1737                         __attribute__nonnull__(pTHX_1)
1738                         __attribute__nonnull__(pTHX_2)
1739                         __attribute__nonnull__(pTHX_3);
1740
1741 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1742 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1743 PERL_CALLCONV void      Perl_push_scope(pTHX);
1744 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1745 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1746 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1747                         __attribute__nonnull__(pTHX_1);
1748
1749 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1750                         __attribute__nonnull__(pTHX_1);
1751
1752 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1753                         __attribute__nonnull__(pTHX_1)
1754                         __attribute__nonnull__(pTHX_2)
1755                         __attribute__nonnull__(pTHX_3)
1756                         __attribute__nonnull__(pTHX_4)
1757                         __attribute__nonnull__(pTHX_6);
1758
1759 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1760 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1761                         __attribute__nonnull__(pTHX_1)
1762                         __attribute__nonnull__(pTHX_2)
1763                         __attribute__nonnull__(pTHX_3);
1764
1765 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)
1766                         __attribute__nonnull__(pTHX_1)
1767                         __attribute__nonnull__(pTHX_3)
1768                         __attribute__nonnull__(pTHX_4);
1769
1770 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1771                         __attribute__nonnull__(pTHX_1);
1772
1773 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2)
1776                         __attribute__nonnull__(pTHX_3)
1777                         __attribute__nonnull__(pTHX_4)
1778                         __attribute__nonnull__(pTHX_6);
1779
1780 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1781                         __attribute__warn_unused_result__
1782                         __attribute__nonnull__(pTHX_1);
1783
1784 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1785                         __attribute__nonnull__(pTHX_1)
1786                         __attribute__nonnull__(pTHX_2);
1787
1788 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1789                         __attribute__nonnull__(pTHX_1)
1790                         __attribute__nonnull__(pTHX_2);
1791
1792 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1793                         __attribute__pure__
1794                         __attribute__nonnull__(pTHX_1)
1795                         __attribute__nonnull__(pTHX_2)
1796                         __attribute__nonnull__(pTHX_3)
1797                         __attribute__nonnull__(pTHX_4);
1798
1799 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1800 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1801 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1802                         __attribute__nonnull__(pTHX_3);
1803
1804 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1805 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1806                         __attribute__nonnull__(pTHX_1);
1807
1808 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1809                         __attribute__nonnull__(pTHX_1)
1810                         __attribute__nonnull__(pTHX_2);
1811
1812 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1813                         __attribute__nonnull__(pTHX_1)
1814                         __attribute__nonnull__(pTHX_2);
1815
1816 #if !defined(HAS_RENAME)
1817 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1818                         __attribute__nonnull__(pTHX_1)
1819                         __attribute__nonnull__(pTHX_2);
1820
1821 #endif
1822 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1823                         __attribute__malloc__
1824                         __attribute__warn_unused_result__;
1825
1826 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1827                         __attribute__malloc__
1828                         __attribute__warn_unused_result__;
1829
1830 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1831                         __attribute__malloc__
1832                         __attribute__warn_unused_result__;
1833
1834 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1835                         __attribute__malloc__
1836                         __attribute__warn_unused_result__
1837                         __attribute__nonnull__(pTHX_1);
1838
1839 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1840 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1841 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1842                         __attribute__nonnull__(pTHX_1)
1843                         __attribute__nonnull__(pTHX_3);
1844
1845 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1846 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1847                         __attribute__nonnull__(pTHX_1);
1848
1849 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1850                         __attribute__nonnull__(pTHX_1);
1851
1852 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1853                         __attribute__nonnull__(pTHX_1);
1854
1855 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1856                         __attribute__nonnull__(pTHX_1);
1857
1858 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1859                         __attribute__nonnull__(pTHX_1)
1860                         __attribute__nonnull__(pTHX_2);
1861
1862 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1863                         __attribute__nonnull__(pTHX_2);
1864
1865 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1866 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1867 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1868 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1869 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1870                         __attribute__nonnull__(pTHX_1);
1871
1872 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1873                         __attribute__nonnull__(pTHX_1);
1874
1875 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1876                         __attribute__nonnull__(pTHX_1);
1877
1878 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1879                         __attribute__nonnull__(pTHX_1);
1880
1881 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1882                         __attribute__nonnull__(pTHX_1);
1883
1884 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1885                         __attribute__nonnull__(pTHX_1)
1886                         __attribute__nonnull__(pTHX_2)
1887                         __attribute__nonnull__(pTHX_3);
1888
1889 PERL_CALLCONV void      Perl_save_hints(pTHX)
1890                         __attribute__noreturn__;
1891
1892 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1893                         __attribute__nonnull__(pTHX_1);
1894
1895 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1896                         __attribute__nonnull__(pTHX_1);
1897
1898 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1899                         __attribute__nonnull__(pTHX_1);
1900
1901 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1902                         __attribute__nonnull__(pTHX_1);
1903
1904 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1905                         __attribute__nonnull__(pTHX_1);
1906
1907 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1908                         __attribute__nonnull__(pTHX_1);
1909
1910 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1911                         __attribute__nonnull__(pTHX_1);
1912
1913 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1914                         __attribute__nonnull__(pTHX_1);
1915
1916 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1917                         __attribute__nonnull__(pTHX_1);
1918
1919 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1920                         __attribute__nonnull__(pTHX_1);
1921
1922 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1923 PERL_CALLCONV void      Perl_save_op(pTHX);
1924 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1925                         __attribute__nonnull__(pTHX_1);
1926
1927 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1928                         __attribute__nonnull__(pTHX_1);
1929
1930 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1931                         __attribute__nonnull__(pTHX_1);
1932
1933 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1934 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1935 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1936                         __attribute__nonnull__(pTHX_1);
1937
1938 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1939                         __attribute__nonnull__(pTHX_1);
1940
1941 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1942                         __attribute__noreturn__;
1943
1944 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1945 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1946 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1947 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1948 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1949                         __attribute__nonnull__(pTHX_1);
1950
1951 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1952                         __attribute__nonnull__(pTHX_1)
1953                         __attribute__nonnull__(pTHX_3);
1954
1955 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1956                         __attribute__nonnull__(pTHX_1)
1957                         __attribute__nonnull__(pTHX_3);
1958
1959 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1960                         __attribute__nonnull__(pTHX_1)
1961                         __attribute__nonnull__(pTHX_2);
1962
1963 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1964                         __attribute__nonnull__(pTHX_1)
1965                         __attribute__nonnull__(pTHX_3);
1966
1967 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1968 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1969                         __attribute__nonnull__(pTHX_1)
1970                         __attribute__nonnull__(pTHX_2)
1971                         __attribute__nonnull__(pTHX_5);
1972
1973 #if !defined(VMS)
1974 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
1975                         __attribute__nonnull__(pTHX_1);
1976
1977 #endif
1978 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1979 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1980                         __attribute__nonnull__(pTHX_1);
1981
1982 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1983 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1984 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1985 #else
1986 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1987 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1988 #endif
1989 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_2);
1992
1993 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
1994 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1995                         __attribute__nonnull__(pTHX_1);
1996
1997 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1998                         __attribute__nonnull__(pTHX_1);
1999
2000 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
2001                         __attribute__nonnull__(pTHX_2)
2002                         __attribute__nonnull__(pTHX_3);
2003
2004 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
2005                         __attribute__nonnull__(pTHX_1);
2006
2007 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2008                         __attribute__nonnull__(pTHX_1); */
2009
2010 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2011                         __attribute__nonnull__(pTHX_1);
2012
2013 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2014 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2015                         __attribute__nonnull__(pTHX_1);
2016
2017 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2018                         __attribute__nonnull__(pTHX_1); */
2019
2020 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2021                         __attribute__nonnull__(pTHX_1);
2022
2023 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2024                         __attribute__nonnull__(pTHX_1);
2025
2026 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2027                         __attribute__nonnull__(pTHX_1);
2028
2029 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2030                         __attribute__nonnull__(pTHX_1);
2031
2032 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2033                         __attribute__nonnull__(pTHX_1); */
2034
2035 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2036                         __attribute__nonnull__(pTHX_1);
2037
2038 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2039                         __attribute__nonnull__(pTHX_1);
2040
2041 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2042                         __attribute__nonnull__(pTHX_1);
2043
2044 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2045                         __attribute__nonnull__(pTHX_1);
2046
2047 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2048                         __attribute__nonnull__(pTHX_1)
2049                         __attribute__nonnull__(pTHX_2);
2050
2051 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2052                         __attribute__nonnull__(pTHX_1)
2053                         __attribute__nonnull__(pTHX_2);
2054
2055 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2056                         __attribute__nonnull__(pTHX_1)
2057                         __attribute__nonnull__(pTHX_2);
2058
2059 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2060 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2061                         __attribute__nonnull__(pTHX_1);
2062
2063 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2064                         __attribute__nonnull__(pTHX_1);
2065
2066 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2067                         __attribute__nonnull__(pTHX_1)
2068                         __attribute__nonnull__(pTHX_2);
2069
2070 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2071                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2072                         __attribute__nonnull__(pTHX_1)
2073                         __attribute__nonnull__(pTHX_2);
2074
2075 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2076                         __attribute__nonnull__(pTHX_1)
2077                         __attribute__nonnull__(pTHX_2);
2078
2079 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2080                         __attribute__nonnull__(pTHX_1)
2081                         __attribute__nonnull__(pTHX_2);
2082
2083 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2084                         __attribute__nonnull__(pTHX_1)
2085                         __attribute__nonnull__(pTHX_2); */
2086
2087 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2088                         __attribute__nonnull__(pTHX_1); */
2089
2090 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2091                         __attribute__nonnull__(pTHX_1);
2092
2093 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2094 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2095 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2096                         __attribute__nonnull__(pTHX_1);
2097
2098 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2099                         __attribute__nonnull__(pTHX_1)
2100                         __attribute__nonnull__(pTHX_2);
2101
2102 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2103                         __attribute__nonnull__(pTHX_1)
2104                         __attribute__nonnull__(pTHX_2);
2105
2106 #if defined(USE_LOCALE_COLLATE)
2107 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2108                         __attribute__nonnull__(pTHX_1)
2109                         __attribute__nonnull__(pTHX_2);
2110
2111 #endif
2112 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2113                         __attribute__nonnull__(pTHX_1)
2114                         __attribute__nonnull__(pTHX_2)
2115                         __attribute__nonnull__(pTHX_3)
2116                         __attribute__nonnull__(pTHX_4);
2117
2118 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2119                         __attribute__nonnull__(pTHX_1);
2120
2121 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2122                         __attribute__nonnull__(pTHX_1);
2123
2124 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2125                         __attribute__nonnull__(pTHX_1);
2126
2127 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2128                         __attribute__warn_unused_result__
2129                         __attribute__nonnull__(pTHX_1)
2130                         __attribute__nonnull__(pTHX_2);
2131
2132 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2133 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2134 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2135                         __attribute__nonnull__(pTHX_1);
2136
2137 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2138 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2139                         __attribute__nonnull__(pTHX_1)
2140                         __attribute__nonnull__(pTHX_2);
2141
2142 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2143                         __attribute__nonnull__(pTHX_1);
2144
2145 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2146                         __attribute__nonnull__(pTHX_1);
2147
2148 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2149                         __attribute__nonnull__(pTHX_1)
2150                         __attribute__nonnull__(pTHX_4);
2151
2152 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2153                         __attribute__nonnull__(pTHX_2);
2154
2155 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2156 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2157 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2158 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2159                         __attribute__nonnull__(pTHX_1);
2160
2161 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2162                         __attribute__nonnull__(pTHX_1);
2163
2164 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2165                         __attribute__malloc__
2166                         __attribute__warn_unused_result__;
2167
2168 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2169                         __attribute__warn_unused_result__;
2170
2171 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2172 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2173 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2174                         __attribute__nonnull__(pTHX_2);
2175
2176 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2177                         __attribute__nonnull__(pTHX_2);
2178
2179 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2180                         __attribute__nonnull__(pTHX_1); */
2181
2182 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2183                         __attribute__nonnull__(pTHX_1);
2184
2185 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2186                         __attribute__nonnull__(pTHX_1);
2187
2188 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2189                         __attribute__nonnull__(pTHX_1)
2190                         __attribute__nonnull__(pTHX_2);
2191
2192 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2193                         __attribute__nonnull__(pTHX_1)
2194                         __attribute__nonnull__(pTHX_2)
2195                         __attribute__nonnull__(pTHX_3)
2196                         __attribute__nonnull__(pTHX_4)
2197                         __attribute__nonnull__(pTHX_5);
2198
2199 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2200                         __attribute__warn_unused_result__
2201                         __attribute__nonnull__(pTHX_1);
2202
2203 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2204                         __attribute__nonnull__(pTHX_1)
2205                         __attribute__nonnull__(pTHX_2);
2206
2207 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2208 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2209                         __attribute__nonnull__(pTHX_1);
2210
2211 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2212                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2213                         __attribute__nonnull__(pTHX_1)
2214                         __attribute__nonnull__(pTHX_2);
2215
2216 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2217                         __attribute__nonnull__(pTHX_1)
2218                         __attribute__nonnull__(pTHX_2);
2219
2220 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2221                         __attribute__nonnull__(pTHX_1);
2222
2223 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2227                         __attribute__nonnull__(pTHX_1);
2228
2229 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2230                         __attribute__nonnull__(pTHX_1);
2231
2232 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2233                         __attribute__nonnull__(pTHX_1);
2234
2235 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2236                         __attribute__nonnull__(pTHX_1);
2237
2238 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2239                         __attribute__nonnull__(pTHX_1);
2240
2241 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2242                         __attribute__nonnull__(pTHX_1);
2243
2244 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2245                         __attribute__nonnull__(pTHX_1)
2246                         __attribute__nonnull__(pTHX_3);
2247
2248 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2249                         __attribute__nonnull__(pTHX_1);
2250
2251 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2252                         __attribute__nonnull__(pTHX_1);
2253
2254 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2255                         __attribute__nonnull__(pTHX_1); */
2256
2257 /* PERL_CALLCONV void   sv_taint(pTHX_ SV* sv)
2258                         __attribute__nonnull__(pTHX_1); */
2259
2260 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2261                         __attribute__warn_unused_result__
2262                         __attribute__nonnull__(pTHX_1);
2263
2264 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2265                         __attribute__nonnull__(pTHX_1);
2266
2267 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
2268                         __attribute__nonnull__(pTHX_1); */
2269
2270 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2271                         __attribute__nonnull__(pTHX_1);
2272
2273 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2274                         __attribute__nonnull__(pTHX_1);
2275
2276 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2277                         __attribute__nonnull__(pTHX_1);
2278
2279 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2280                         __attribute__nonnull__(pTHX_1);
2281
2282 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2283                         __attribute__nonnull__(pTHX_1)
2284                         __attribute__nonnull__(pTHX_2);
2285
2286 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2287                         __attribute__nonnull__(pTHX_1)
2288                         __attribute__nonnull__(pTHX_2);
2289
2290 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2291                         __attribute__warn_unused_result__
2292                         __attribute__nonnull__(pTHX_1);
2293
2294 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2295                         __attribute__nonnull__(pTHX_1)
2296                         __attribute__nonnull__(pTHX_2)
2297                         __attribute__nonnull__(pTHX_3);
2298
2299 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
2300                         __attribute__nonnull__(pTHX_1)
2301                         __attribute__nonnull__(pTHX_2);
2302
2303 PERL_CALLCONV void      Perl_taint_env(pTHX);
2304 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2305                         __attribute__nonnull__(pTHX_2);
2306
2307 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2308                         __attribute__nonnull__(pTHX_1)
2309                         __attribute__nonnull__(pTHX_2)
2310                         __attribute__nonnull__(pTHX_4)
2311                         __attribute__nonnull__(pTHX_5)
2312                         __attribute__nonnull__(pTHX_6);
2313
2314 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2315                         __attribute__nonnull__(pTHX_1)
2316                         __attribute__nonnull__(pTHX_2);
2317
2318 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321
2322 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2323                         __attribute__nonnull__(pTHX_1)
2324                         __attribute__nonnull__(pTHX_2);
2325
2326 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2327                         __attribute__nonnull__(pTHX_1)
2328                         __attribute__nonnull__(pTHX_2);
2329
2330 #if defined(UNLINK_ALL_VERSIONS)
2331 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2332                         __attribute__nonnull__(pTHX_1);
2333
2334 #endif
2335 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)
2336                         __attribute__nonnull__(pTHX_1)
2337                         __attribute__nonnull__(pTHX_2)
2338                         __attribute__nonnull__(pTHX_3)
2339                         __attribute__nonnull__(pTHX_5);
2340
2341 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2342                         __attribute__nonnull__(pTHX_1)
2343                         __attribute__nonnull__(pTHX_2)
2344                         __attribute__nonnull__(pTHX_3)
2345                         __attribute__nonnull__(pTHX_4);
2346
2347 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2348 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2349 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2350                         __attribute__nonnull__(pTHX_4);
2351
2352 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2353                         __attribute__nonnull__(pTHX_1)
2354                         __attribute__nonnull__(pTHX_2)
2355                         __attribute__nonnull__(pTHX_4);
2356
2357 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2358                         __attribute__nonnull__(pTHX_1)
2359                         __attribute__nonnull__(pTHX_2)
2360                         __attribute__nonnull__(pTHX_4);
2361
2362 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2363                         __attribute__warn_unused_result__
2364                         __attribute__pure__
2365                         __attribute__nonnull__(pTHX_1)
2366                         __attribute__nonnull__(pTHX_2);
2367
2368 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2369                         __attribute__warn_unused_result__
2370                         __attribute__pure__
2371                         __attribute__nonnull__(pTHX_1)
2372                         __attribute__nonnull__(pTHX_2);
2373
2374 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2375                         __attribute__warn_unused_result__
2376                         __attribute__pure__
2377                         __attribute__nonnull__(pTHX_1);
2378
2379 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2380                         __attribute__nonnull__(pTHX_1)
2381                         __attribute__nonnull__(pTHX_2);
2382
2383 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2384                         __attribute__nonnull__(pTHX_1)
2385                         __attribute__nonnull__(pTHX_2);
2386
2387 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2388                         __attribute__nonnull__(pTHX_1)
2389                         __attribute__nonnull__(pTHX_2);
2390
2391 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2392                         __attribute__nonnull__(pTHX_1);
2393
2394 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2395                         __attribute__nonnull__(pTHX_1);
2396
2397
2398 #ifdef EBCDIC
2399 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2400                         __attribute__nonnull__(pTHX_1);
2401
2402 #else
2403 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2404                         __attribute__nonnull__(pTHX_1); */
2405
2406 #endif
2407
2408 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2409                         __attribute__nonnull__(pTHX_1);
2410
2411
2412 #ifdef EBCDIC
2413 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2414                         __attribute__nonnull__(pTHX_1);
2415
2416 #else
2417 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2418                         __attribute__nonnull__(pTHX_1); */
2419
2420 #endif
2421
2422 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2423                         __attribute__nonnull__(pTHX_1); */
2424
2425 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2426                         __attribute__nonnull__(pTHX_1);
2427
2428 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2429                         __attribute__nonnull__(pTHX_1);
2430
2431 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2432                         __attribute__nonnull__(pTHX_1)
2433                         __attribute__nonnull__(pTHX_2);
2434
2435 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2436                         __attribute__warn_unused_result__
2437                         __attribute__nonnull__(pTHX_1)
2438                         __attribute__nonnull__(pTHX_2);
2439
2440 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2441                         __attribute__nonnull__(pTHX_1);
2442
2443 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2444                         __attribute__nonnull__(pTHX_1);
2445
2446 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2447                         __attribute__nonnull__(pTHX_2);
2448
2449 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2450                         __attribute__nonnull__(pTHX_1);
2451
2452 PERL_CALLCONV U32       Perl_seed(pTHX);
2453 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2454                         __attribute__warn_unused_result__;
2455
2456 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2457 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2458 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2459                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2460                         __attribute__nonnull__(pTHX_1);
2461
2462 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2463                         __attribute__nonnull__(pTHX_1);
2464
2465 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2466                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2467                         __attribute__nonnull__(pTHX_2);
2468
2469 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2470                         __attribute__nonnull__(pTHX_2);
2471
2472 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2473                         __attribute__nonnull__(pTHX_1);
2474
2475 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2476                         __attribute__nonnull__(pTHX_1);
2477
2478 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2479                         __attribute__nonnull__(pTHX_1);
2480
2481 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2482                         __attribute__nonnull__(pTHX_1);
2483
2484 PERL_CALLCONV int       Perl_yylex(pTHX);
2485 PERL_CALLCONV int       Perl_yyparse(pTHX);
2486 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2487                         __attribute__nonnull__(pTHX_1);
2488
2489 #if defined(MYMALLOC)
2490 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2491                         __attribute__nonnull__(pTHX_1);
2492
2493 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2494                         __attribute__nonnull__(pTHX_1);
2495
2496 #endif
2497 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2498                         __attribute__malloc__
2499                         __attribute__warn_unused_result__;
2500
2501 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2502                         __attribute__malloc__
2503                         __attribute__warn_unused_result__;
2504
2505 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2506                         __attribute__malloc__
2507                         __attribute__warn_unused_result__;
2508
2509 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2510 #if defined(PERL_GLOBAL_STRUCT)
2511 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2512 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2513 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2514                         __attribute__nonnull__(pTHX_1);
2515
2516 #endif
2517 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2518 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2519 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2520                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2521                         __attribute__nonnull__(pTHX_1)
2522                         __attribute__nonnull__(pTHX_2);
2523
2524 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2525                         __attribute__nonnull__(pTHX_1)
2526                         __attribute__nonnull__(pTHX_2);
2527
2528 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2529                         __attribute__nonnull__(pTHX_1)
2530                         __attribute__nonnull__(pTHX_2);
2531
2532 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2533                         __attribute__nonnull__(pTHX_1)
2534                         __attribute__nonnull__(pTHX_2); */
2535
2536 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2537                         __attribute__nonnull__(pTHX_1); */
2538
2539 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2540                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2541                         __attribute__nonnull__(pTHX_1)
2542                         __attribute__nonnull__(pTHX_2);
2543
2544 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2545                         __attribute__nonnull__(pTHX_1)
2546                         __attribute__nonnull__(pTHX_2);
2547
2548 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2549                         __attribute__nonnull__(pTHX_1);
2550
2551 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2552                         __attribute__nonnull__(pTHX_1);
2553
2554 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2555                         __attribute__nonnull__(pTHX_1);
2556
2557 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2558                         __attribute__nonnull__(pTHX_1);
2559
2560 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2561                         __attribute__nonnull__(pTHX_1);
2562
2563 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2564                         __attribute__nonnull__(pTHX_1)
2565                         __attribute__nonnull__(pTHX_2);
2566
2567 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2568                         __attribute__nonnull__(pTHX_1);
2569
2570 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2571                         __attribute__nonnull__(pTHX_1);
2572
2573 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2574                         __attribute__warn_unused_result__;
2575
2576 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2577                         __attribute__nonnull__(pTHX_1)
2578                         __attribute__nonnull__(pTHX_2);
2579
2580 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2581                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2582                         __attribute__nonnull__(pTHX_2)
2583                         __attribute__nonnull__(pTHX_3);
2584
2585 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2586                         __attribute__nonnull__(pTHX_2)
2587                         __attribute__nonnull__(pTHX_3);
2588
2589 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2590                         __attribute__nonnull__(pTHX_2)
2591                         __attribute__nonnull__(pTHX_3)
2592                         __attribute__nonnull__(pTHX_4);
2593
2594 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2595                         __attribute__nonnull__(pTHX_2)
2596                         __attribute__nonnull__(pTHX_3)
2597                         __attribute__nonnull__(pTHX_4);
2598
2599 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2600                         __attribute__nonnull__(pTHX_2)
2601                         __attribute__nonnull__(pTHX_3)
2602                         __attribute__nonnull__(pTHX_4);
2603
2604 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2605                         __attribute__nonnull__(pTHX_2)
2606                         __attribute__nonnull__(pTHX_3);
2607
2608 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2609                         __attribute__nonnull__(pTHX_2);
2610
2611 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2612                         __attribute__nonnull__(pTHX_2);
2613
2614 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2615                         __attribute__nonnull__(pTHX_2);
2616
2617 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2618 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2619 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
2620                         __attribute__warn_unused_result__
2621                         __attribute__nonnull__(pTHX_1); */
2622
2623 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2624                         __attribute__warn_unused_result__
2625                         __attribute__nonnull__(pTHX_1); */
2626
2627 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2628                         __attribute__warn_unused_result__
2629                         __attribute__nonnull__(pTHX_1); */
2630
2631 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2632                         __attribute__warn_unused_result__
2633                         __attribute__nonnull__(pTHX_1); */
2634
2635 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2636                         __attribute__warn_unused_result__
2637                         __attribute__nonnull__(pTHX_1); */
2638
2639 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2640                         __attribute__warn_unused_result__
2641                         __attribute__nonnull__(pTHX_1); */
2642
2643 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2644                         __attribute__nonnull__(pTHX_1); */
2645
2646 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2647                         __attribute__nonnull__(pTHX_1);
2648
2649 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2650                         __attribute__nonnull__(pTHX_1);
2651
2652 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2653                         __attribute__nonnull__(pTHX_1);
2654
2655 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
2656                         __attribute__nonnull__(pTHX_1); */
2657
2658 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2659                         __attribute__nonnull__(pTHX_1);
2660
2661 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2662 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2663                         __attribute__nonnull__(pTHX_1);
2664
2665 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2666                         __attribute__nonnull__(pTHX_1)
2667                         __attribute__nonnull__(pTHX_2);
2668
2669 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2670 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2671 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2672                         __attribute__noreturn__;
2673
2674 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2675                         __attribute__nonnull__(pTHX_1);
2676
2677 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2678 #if defined(USE_ITHREADS)
2679 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2680                         __attribute__malloc__
2681                         __attribute__warn_unused_result__
2682                         __attribute__nonnull__(pTHX_4);
2683
2684 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2685                         __attribute__malloc__
2686                         __attribute__warn_unused_result__
2687                         __attribute__nonnull__(pTHX_2);
2688
2689 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2690                         __attribute__malloc__
2691                         __attribute__warn_unused_result__
2692                         __attribute__nonnull__(pTHX_1)
2693                         __attribute__nonnull__(pTHX_2);
2694
2695 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2696                         __attribute__malloc__
2697                         __attribute__warn_unused_result__
2698                         __attribute__nonnull__(pTHX_2);
2699
2700 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2701                         __attribute__malloc__
2702                         __attribute__warn_unused_result__
2703                         __attribute__nonnull__(pTHX_3);
2704
2705 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2706                         __attribute__malloc__
2707                         __attribute__warn_unused_result__
2708                         __attribute__nonnull__(pTHX_2);
2709
2710 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2711                         __attribute__malloc__
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_2);
2714
2715 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2716                         __attribute__malloc__
2717                         __attribute__warn_unused_result__
2718                         __attribute__nonnull__(pTHX_3);
2719
2720 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2721                         __attribute__malloc__
2722                         __attribute__warn_unused_result__;
2723
2724 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2725                         __attribute__malloc__
2726                         __attribute__warn_unused_result__
2727                         __attribute__nonnull__(pTHX_2);
2728
2729 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2730                         __attribute__malloc__
2731                         __attribute__warn_unused_result__
2732                         __attribute__nonnull__(pTHX_2);
2733
2734 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2735                         __attribute__malloc__
2736                         __attribute__warn_unused_result__
2737                         __attribute__nonnull__(pTHX_2);
2738
2739 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2740                         __attribute__nonnull__(pTHX_1)
2741                         __attribute__nonnull__(pTHX_2)
2742                         __attribute__nonnull__(pTHX_3);
2743
2744 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2745                         __attribute__malloc__
2746                         __attribute__warn_unused_result__;
2747
2748 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2749                         __attribute__malloc__
2750                         __attribute__warn_unused_result__
2751                         __attribute__nonnull__(pTHX_1)
2752                         __attribute__nonnull__(pTHX_2);
2753
2754 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2755                         __attribute__nonnull__(pTHX_1)
2756                         __attribute__nonnull__(pTHX_3);
2757
2758 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2759                         __attribute__nonnull__(pTHX_1);
2760
2761 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2762 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2763 #  if defined(HAVE_INTERP_INTERN)
2764 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2765                         __attribute__nonnull__(pTHX_1)
2766                         __attribute__nonnull__(pTHX_2);
2767
2768 #  endif
2769 #endif
2770 #if defined(HAVE_INTERP_INTERN)
2771 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2772 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2773 #endif
2774
2775 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2776                         __attribute__warn_unused_result__
2777                         __attribute__nonnull__(pTHX_1);
2778
2779 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2780                         __attribute__warn_unused_result__
2781                         __attribute__nonnull__(pTHX_1);
2782
2783
2784 #if defined(PERL_OLD_COPY_ON_WRITE)
2785 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2786                         __attribute__nonnull__(pTHX_1);
2787
2788 #endif
2789
2790 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
2791 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
2792 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
2793 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2794
2795 END_EXTERN_C
2796
2797 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2798 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2799                         __attribute__warn_unused_result__
2800                         __attribute__nonnull__(pTHX_1);
2801
2802 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2803                         __attribute__warn_unused_result__
2804                         __attribute__nonnull__(pTHX_1);
2805
2806 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2807                         __attribute__warn_unused_result__
2808                         __attribute__nonnull__(pTHX_1);
2809
2810 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2811                         __attribute__warn_unused_result__
2812                         __attribute__nonnull__(pTHX_1);
2813
2814 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2815                         __attribute__warn_unused_result__
2816                         __attribute__nonnull__(pTHX_1);
2817
2818 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2819                         __attribute__warn_unused_result__
2820                         __attribute__nonnull__(pTHX_1);
2821
2822 #endif
2823
2824 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2825 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2826                         __attribute__nonnull__(pTHX_1);
2827
2828 STATIC void     S_require_errno(pTHX_ GV *gv)
2829                         __attribute__nonnull__(pTHX_1);
2830
2831 #endif
2832
2833 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2834 STATIC void     S_hsplit(pTHX_ HV *hv)
2835                         __attribute__nonnull__(pTHX_1);
2836
2837 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2838                         __attribute__nonnull__(pTHX_1);
2839
2840 STATIC HE*      S_new_he(pTHX)
2841                         __attribute__malloc__
2842                         __attribute__warn_unused_result__;
2843
2844 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2845                         __attribute__malloc__
2846                         __attribute__warn_unused_result__
2847                         __attribute__nonnull__(pTHX_1);
2848
2849 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2850                         __attribute__nonnull__(pTHX_1)
2851                         __attribute__nonnull__(pTHX_2)
2852                         __attribute__nonnull__(pTHX_3);
2853
2854 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2855 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2856                         __attribute__warn_unused_result__
2857                         __attribute__nonnull__(pTHX_1);
2858
2859 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2860                         __attribute__noreturn__
2861                         __attribute__nonnull__(pTHX_2)
2862                         __attribute__nonnull__(pTHX_4);
2863
2864 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2865                         __attribute__nonnull__(pTHX_1);
2866
2867 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2868 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2869 #endif
2870
2871 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2872 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2873                         __attribute__nonnull__(pTHX_2);
2874
2875 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2876                         __attribute__nonnull__(pTHX_1)
2877                         __attribute__nonnull__(pTHX_2)
2878                         __attribute__nonnull__(pTHX_3);
2879
2880 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2881                         __attribute__nonnull__(pTHX_1)
2882                         __attribute__nonnull__(pTHX_2)
2883                         __attribute__nonnull__(pTHX_3);
2884
2885 STATIC void     S_restore_magic(pTHX_ const void *p)
2886                         __attribute__nonnull__(pTHX_1);
2887
2888 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2889                         __attribute__nonnull__(pTHX_1);
2890
2891
2892 #endif
2893
2894 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2895 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2896                         __attribute__warn_unused_result__
2897                         __attribute__nonnull__(pTHX_1);
2898
2899 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2900                         __attribute__warn_unused_result__
2901                         __attribute__nonnull__(pTHX_1);
2902
2903 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2904                         __attribute__warn_unused_result__
2905                         __attribute__nonnull__(pTHX_1);
2906
2907 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2908                         __attribute__warn_unused_result__
2909                         __attribute__nonnull__(pTHX_1);
2910
2911 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2912                         __attribute__warn_unused_result__
2913                         __attribute__nonnull__(pTHX_1);
2914
2915 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2916                         __attribute__warn_unused_result__
2917                         __attribute__nonnull__(pTHX_1);
2918
2919 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2920                         __attribute__warn_unused_result__
2921                         __attribute__nonnull__(pTHX_1);
2922
2923 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2924                         __attribute__warn_unused_result__
2925                         __attribute__nonnull__(pTHX_1);
2926
2927 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2928                         __attribute__warn_unused_result__
2929                         __attribute__nonnull__(pTHX_1);
2930
2931 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2932                         __attribute__warn_unused_result__
2933                         __attribute__nonnull__(pTHX_1);
2934
2935 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2936                         __attribute__warn_unused_result__
2937                         __attribute__nonnull__(pTHX_1);
2938
2939 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2940                         __attribute__warn_unused_result__
2941                         __attribute__nonnull__(pTHX_1);
2942
2943 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2944                         __attribute__warn_unused_result__
2945                         __attribute__nonnull__(pTHX_1);
2946
2947 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2948                         __attribute__warn_unused_result__
2949                         __attribute__nonnull__(pTHX_1);
2950
2951 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2952                         __attribute__warn_unused_result__
2953                         __attribute__nonnull__(pTHX_1);
2954
2955 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2956                         __attribute__warn_unused_result__
2957                         __attribute__nonnull__(pTHX_1);
2958
2959 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2960                         __attribute__warn_unused_result__
2961                         __attribute__nonnull__(pTHX_1);
2962
2963 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2964                         __attribute__warn_unused_result__
2965                         __attribute__nonnull__(pTHX_1);
2966
2967 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2968                         __attribute__warn_unused_result__
2969                         __attribute__nonnull__(pTHX_1);
2970
2971 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2972                         __attribute__warn_unused_result__
2973                         __attribute__nonnull__(pTHX_1);
2974
2975 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2976                         __attribute__warn_unused_result__
2977                         __attribute__nonnull__(pTHX_1);
2978
2979 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2980                         __attribute__warn_unused_result__
2981                         __attribute__nonnull__(pTHX_1);
2982
2983 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2984                         __attribute__warn_unused_result__
2985                         __attribute__nonnull__(pTHX_1);
2986
2987 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2988                         __attribute__warn_unused_result__
2989                         __attribute__nonnull__(pTHX_1);
2990
2991 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2992                         __attribute__warn_unused_result__
2993                         __attribute__nonnull__(pTHX_1);
2994
2995 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2996                         __attribute__warn_unused_result__
2997                         __attribute__nonnull__(pTHX_1);
2998
2999 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
3000                         __attribute__warn_unused_result__
3001                         __attribute__nonnull__(pTHX_1);
3002
3003 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
3004                         __attribute__warn_unused_result__
3005                         __attribute__nonnull__(pTHX_1);
3006
3007 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
3008                         __attribute__warn_unused_result__
3009                         __attribute__nonnull__(pTHX_1);
3010
3011 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
3012                         __attribute__warn_unused_result__
3013                         __attribute__nonnull__(pTHX_1);
3014
3015 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
3016                         __attribute__warn_unused_result__
3017                         __attribute__nonnull__(pTHX_1);
3018
3019 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
3020                         __attribute__warn_unused_result__
3021                         __attribute__nonnull__(pTHX_1);
3022
3023 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3024                         __attribute__warn_unused_result__
3025                         __attribute__nonnull__(pTHX_1);
3026
3027 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3028                         __attribute__warn_unused_result__
3029                         __attribute__nonnull__(pTHX_1);
3030
3031 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3032                         __attribute__warn_unused_result__
3033                         __attribute__nonnull__(pTHX_1);
3034
3035 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3036                         __attribute__warn_unused_result__
3037                         __attribute__nonnull__(pTHX_1);
3038
3039 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3040                         __attribute__warn_unused_result__
3041                         __attribute__nonnull__(pTHX_1);
3042
3043 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3044                         __attribute__warn_unused_result__
3045                         __attribute__nonnull__(pTHX_1);
3046
3047 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3048                         __attribute__warn_unused_result__
3049                         __attribute__nonnull__(pTHX_1);
3050
3051 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3052                         __attribute__warn_unused_result__
3053                         __attribute__nonnull__(pTHX_1);
3054
3055 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3056                         __attribute__warn_unused_result__
3057                         __attribute__nonnull__(pTHX_1);
3058
3059 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
3060                         __attribute__warn_unused_result__
3061                         __attribute__nonnull__(pTHX_1);
3062
3063 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3064                         __attribute__warn_unused_result__;
3065
3066 STATIC void     S_cop_free(pTHX_ COP *cop)
3067                         __attribute__nonnull__(pTHX_1);
3068
3069 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3070 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3071                         __attribute__nonnull__(pTHX_1);
3072
3073 STATIC OP*      S_newDEFSVOP(pTHX)
3074                         __attribute__warn_unused_result__;
3075
3076 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3077                         __attribute__warn_unused_result__
3078                         __attribute__nonnull__(pTHX_3)
3079                         __attribute__nonnull__(pTHX_4);
3080
3081 STATIC void     S_simplify_sort(pTHX_ OP *o)
3082                         __attribute__nonnull__(pTHX_1);
3083
3084 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3085                         __attribute__nonnull__(pTHX_1);
3086
3087 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
3088                         __attribute__nonnull__(pTHX_1);
3089
3090 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3091                         __attribute__nonnull__(pTHX_3);
3092
3093 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3094                         __attribute__nonnull__(pTHX_1);
3095
3096 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3097                         __attribute__nonnull__(pTHX_1)
3098                         __attribute__nonnull__(pTHX_2);
3099
3100 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3101                         __attribute__nonnull__(pTHX_1)
3102                         __attribute__nonnull__(pTHX_2)
3103                         __attribute__nonnull__(pTHX_4);
3104
3105 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3106                         __attribute__nonnull__(pTHX_2)
3107                         __attribute__nonnull__(pTHX_3)
3108                         __attribute__nonnull__(pTHX_4);
3109
3110 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3111                         __attribute__nonnull__(pTHX_1);
3112
3113 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3114                         __attribute__warn_unused_result__
3115                         __attribute__nonnull__(pTHX_1);
3116
3117 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3118                         __attribute__warn_unused_result__
3119                         __attribute__nonnull__(pTHX_1)
3120                         __attribute__nonnull__(pTHX_2);
3121
3122 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3123                         __attribute__warn_unused_result__
3124                         __attribute__nonnull__(pTHX_1)
3125                         __attribute__nonnull__(pTHX_2);
3126
3127 #endif
3128 #if defined(PL_OP_SLAB_ALLOC)
3129 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3130                         __attribute__malloc__
3131                         __attribute__warn_unused_result__;
3132
3133 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3134                         __attribute__nonnull__(pTHX_1);
3135
3136 #endif
3137
3138 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3139 STATIC void     S_find_beginning(pTHX);
3140 STATIC void     S_forbid_setid(pTHX_ const char * s)
3141                         __attribute__nonnull__(pTHX_1);
3142
3143 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3144 STATIC void     S_init_interp(pTHX);
3145 STATIC void     S_init_ids(pTHX);
3146 STATIC void     S_init_lexer(pTHX);
3147 STATIC void     S_init_main_stash(pTHX);
3148 STATIC void     S_init_perllib(pTHX);
3149 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3150                         __attribute__nonnull__(pTHX_2);
3151
3152 STATIC void     S_init_predump_symbols(pTHX);
3153 STATIC void     S_my_exit_jump(pTHX)
3154                         __attribute__noreturn__;
3155
3156 STATIC void     S_nuke_stacks(pTHX);
3157 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
3158                         __attribute__nonnull__(pTHX_1)
3159                         __attribute__nonnull__(pTHX_3);
3160
3161 STATIC void     S_usage(pTHX_ const char *name)
3162                         __attribute__nonnull__(pTHX_1);
3163
3164 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
3165                         __attribute__nonnull__(pTHX_1)
3166                         __attribute__nonnull__(pTHX_2);
3167
3168 #  if defined(IAMSUID)
3169 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3170 #  endif
3171 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3172 STATIC void     S_run_body(pTHX_ I32 oldscope)
3173                         __attribute__noreturn__;
3174
3175 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
3176                         __attribute__nonnull__(pTHX_1);
3177
3178 STATIC void*    S_call_list_body(pTHX_ CV *cv)
3179                         __attribute__nonnull__(pTHX_1);
3180
3181 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
3182                         __attribute__nonnull__(pTHX_1);
3183
3184 #endif
3185
3186 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3187 STATIC SV*      S_refto(pTHX_ SV* sv)
3188                         __attribute__warn_unused_result__
3189                         __attribute__nonnull__(pTHX_1);
3190
3191 #endif
3192
3193 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3194 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3195                         __attribute__nonnull__(pTHX_1)
3196                         __attribute__nonnull__(pTHX_2)
3197                         __attribute__nonnull__(pTHX_3)
3198                         __attribute__nonnull__(pTHX_4);
3199
3200 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3201                         __attribute__nonnull__(pTHX_1)
3202                         __attribute__nonnull__(pTHX_2)
3203                         __attribute__nonnull__(pTHX_3)
3204                         __attribute__nonnull__(pTHX_4);
3205
3206 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3207                         __attribute__nonnull__(pTHX_1);
3208
3209 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3210                         __attribute__nonnull__(pTHX_1);
3211
3212 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3213                         __attribute__nonnull__(pTHX_1);
3214
3215 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3216                         __attribute__warn_unused_result__
3217                         __attribute__nonnull__(pTHX_1);
3218
3219 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3220                         __attribute__nonnull__(pTHX_1)
3221                         __attribute__nonnull__(pTHX_2);
3222
3223 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3224                         __attribute__nonnull__(pTHX_1)
3225                         __attribute__nonnull__(pTHX_2);
3226
3227 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3228                         __attribute__warn_unused_result__
3229                         __attribute__nonnull__(pTHX_1)
3230                         __attribute__nonnull__(pTHX_2);
3231
3232 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3233                         __attribute__nonnull__(1)
3234                         __attribute__nonnull__(2);
3235
3236 STATIC char     S_first_symbol(const char *pat, const char *patend)
3237                         __attribute__nonnull__(1)
3238                         __attribute__nonnull__(2);
3239
3240 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
3241                         __attribute__warn_unused_result__
3242                         __attribute__nonnull__(pTHX_1);
3243
3244 #endif
3245
3246 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3247 STATIC OP*      S_docatch(pTHX_ OP *o)
3248                         __attribute__warn_unused_result__;
3249
3250 STATIC void     S_docatch_body(pTHX);
3251 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3252                         __attribute__warn_unused_result__
3253                         __attribute__nonnull__(pTHX_1)
3254                         __attribute__nonnull__(pTHX_2)
3255                         __attribute__nonnull__(pTHX_3)
3256                         __attribute__nonnull__(pTHX_4);
3257
3258 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3259                         __attribute__warn_unused_result__
3260                         __attribute__nonnull__(pTHX_1);
3261
3262 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3263                         __attribute__warn_unused_result__;
3264
3265 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3266                         __attribute__warn_unused_result__;
3267
3268 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3269                         __attribute__warn_unused_result__
3270                         __attribute__nonnull__(pTHX_1);
3271
3272 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3273                         __attribute__warn_unused_result__;
3274
3275 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3276                         __attribute__warn_unused_result__;
3277
3278 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3279                         __attribute__warn_unused_result__
3280                         __attribute__nonnull__(pTHX_1);
3281
3282 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3283                         __attribute__nonnull__(pTHX_2);
3284
3285 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3286                         __attribute__warn_unused_result__;
3287
3288 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3289                         __attribute__warn_unused_result__
3290                         __attribute__nonnull__(pTHX_1)
3291                         __attribute__nonnull__(pTHX_2);
3292
3293 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3294                         __attribute__warn_unused_result__
3295                         __attribute__nonnull__(pTHX_1);
3296
3297 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
3298                         __attribute__warn_unused_result__
3299                         __attribute__nonnull__(pTHX_2);
3300
3301 #endif
3302
3303 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3304 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3305                         __attribute__nonnull__(pTHX_1)
3306                         __attribute__nonnull__(pTHX_2)
3307                         __attribute__nonnull__(pTHX_3);
3308
3309 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3310                         __attribute__warn_unused_result__
3311                         __attribute__nonnull__(pTHX_1)
3312                         __attribute__nonnull__(pTHX_2);
3313
3314 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3315                         __attribute__warn_unused_result__
3316                         __attribute__nonnull__(pTHX_1);
3317
3318 #endif
3319
3320 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
3321 STATIC I32      S_sv_ncmp(pTHX_ SV *a, SV *b)
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_2);
3324
3325 STATIC I32      S_sv_i_ncmp(pTHX_ SV *a, SV *b)
3326                         __attribute__nonnull__(pTHX_1)
3327                         __attribute__nonnull__(pTHX_2);
3328
3329 STATIC I32      S_amagic_ncmp(pTHX_ SV *a, SV *b)
3330                         __attribute__nonnull__(pTHX_1)
3331                         __attribute__nonnull__(pTHX_2);
3332
3333 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *a, SV *b)
3334                         __attribute__nonnull__(pTHX_1)
3335                         __attribute__nonnull__(pTHX_2);
3336
3337 STATIC I32      S_amagic_cmp(pTHX_ SV *a, SV *b)
3338                         __attribute__nonnull__(pTHX_1)
3339                         __attribute__nonnull__(pTHX_2);
3340
3341 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *a, SV *b)
3342                         __attribute__nonnull__(pTHX_1)
3343                         __attribute__nonnull__(pTHX_2);
3344
3345 STATIC I32      S_sortcv(pTHX_ SV *a, SV *b)
3346                         __attribute__nonnull__(pTHX_1)
3347                         __attribute__nonnull__(pTHX_2);
3348
3349 STATIC I32      S_sortcv_xsub(pTHX_ SV *a, SV *b)
3350                         __attribute__nonnull__(pTHX_1)
3351                         __attribute__nonnull__(pTHX_2);
3352
3353 STATIC I32      S_sortcv_stacked(pTHX_ SV *a, SV *b)
3354                         __attribute__nonnull__(pTHX_1)
3355                         __attribute__nonnull__(pTHX_2);
3356
3357 #endif
3358
3359 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3360 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3361                         __attribute__nonnull__(pTHX_1)
3362                         __attribute__nonnull__(pTHX_2)
3363                         __attribute__nonnull__(pTHX_3);
3364
3365 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3366                         __attribute__nonnull__(pTHX_1);
3367
3368 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3369 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3370                         __attribute__warn_unused_result__
3371                         __attribute__nonnull__(pTHX_1)
3372                         __attribute__nonnull__(pTHX_2);
3373
3374 #  endif
3375 #endif
3376
3377 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3378 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3379                         __attribute__nonnull__(pTHX_1)
3380                         __attribute__nonnull__(pTHX_3);
3381
3382 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3383                         __attribute__nonnull__(pTHX_1);
3384
3385 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3386                         __attribute__nonnull__(pTHX_1)
3387                         __attribute__nonnull__(pTHX_2);
3388
3389 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3390                         __attribute__nonnull__(pTHX_1)
3391                         __attribute__nonnull__(pTHX_2);
3392
3393 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3394                         __attribute__nonnull__(pTHX_1)
3395                         __attribute__nonnull__(pTHX_3)
3396                         __attribute__nonnull__(pTHX_4);
3397
3398 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3399                         __attribute__nonnull__(pTHX_1);
3400
3401 STATIC I32      S_regcurly(pTHX_ const char *)
3402                         __attribute__warn_unused_result__
3403                         __attribute__nonnull__(pTHX_1);
3404
3405 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3406                         __attribute__nonnull__(pTHX_1);
3407
3408 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3409                         __attribute__nonnull__(pTHX_1)
3410                         __attribute__nonnull__(pTHX_2);
3411
3412 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3413                         __attribute__nonnull__(pTHX_1)
3414                         __attribute__nonnull__(pTHX_3);
3415
3416 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3417                         __attribute__nonnull__(pTHX_1)
3418                         __attribute__nonnull__(pTHX_2)
3419                         __attribute__nonnull__(pTHX_3);
3420
3421 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3422                         __attribute__nonnull__(pTHX_1)
3423                         __attribute__nonnull__(pTHX_2)
3424                         __attribute__nonnull__(pTHX_3);
3425
3426 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3427                         __attribute__nonnull__(pTHX_1)
3428                         __attribute__nonnull__(pTHX_2);
3429
3430 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t *state)
3431                         __attribute__nonnull__(pTHX_1);
3432
3433 #  ifdef DEBUGGING
3434 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3435                         __attribute__nonnull__(pTHX_1)
3436                         __attribute__nonnull__(pTHX_2)
3437                         __attribute__nonnull__(pTHX_4);
3438
3439 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3440                         __attribute__nonnull__(pTHX_1);
3441
3442 #  endif
3443 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t* state, struct scan_data_t *data)
3444                         __attribute__nonnull__(pTHX_1)
3445                         __attribute__nonnull__(pTHX_2);
3446
3447 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
3448                         __attribute__nonnull__(pTHX_1)
3449                         __attribute__nonnull__(pTHX_2);
3450
3451 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3452                         __attribute__nonnull__(pTHX_1);
3453
3454 STATIC void     S_cl_init(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
3455                         __attribute__nonnull__(pTHX_1)
3456                         __attribute__nonnull__(pTHX_2);
3457
3458 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
3459                         __attribute__nonnull__(pTHX_1)
3460                         __attribute__nonnull__(pTHX_2);
3461
3462 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2);
3465
3466 STATIC void     S_cl_or(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3467                         __attribute__nonnull__(pTHX_1)
3468                         __attribute__nonnull__(pTHX_2)
3469                         __attribute__nonnull__(pTHX_3);
3470
3471 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
3472                         __attribute__nonnull__(pTHX_1)
3473                         __attribute__nonnull__(pTHX_2)
3474                         __attribute__nonnull__(pTHX_3)
3475                         __attribute__nonnull__(pTHX_4);
3476
3477 STATIC I32      S_add_data(pTHX_ struct RExC_state_t* state, I32 n, const char *s)
3478                         __attribute__nonnull__(pTHX_1)
3479                         __attribute__nonnull__(pTHX_3);
3480
3481 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3482                         __attribute__noreturn__
3483                         __attribute__nonnull__(pTHX_1)
3484                         __attribute__nonnull__(pTHX_2);
3485
3486 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t* state, I32 value)
3487                         __attribute__nonnull__(pTHX_1);
3488
3489 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t* state)
3490                         __attribute__nonnull__(pTHX_1);
3491
3492
3493 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t* state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3494                         __attribute__nonnull__(pTHX_1)
3495                         __attribute__nonnull__(pTHX_2)
3496                         __attribute__nonnull__(pTHX_3)
3497                         __attribute__nonnull__(pTHX_4)
3498                         __attribute__nonnull__(pTHX_5);
3499
3500 #endif
3501
3502 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3503 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3504                         __attribute__warn_unused_result__
3505                         __attribute__nonnull__(pTHX_1);
3506
3507 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3508                         __attribute__warn_unused_result__
3509                         __attribute__nonnull__(pTHX_1);
3510
3511 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3512                         __attribute__warn_unused_result__
3513                         __attribute__nonnull__(pTHX_1)
3514                         __attribute__nonnull__(pTHX_3);
3515
3516 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3517                         __attribute__warn_unused_result__
3518                         __attribute__nonnull__(pTHX_1)
3519                         __attribute__nonnull__(pTHX_2);
3520
3521 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3522                         __attribute__warn_unused_result__
3523                         __attribute__nonnull__(pTHX_1)
3524                         __attribute__nonnull__(pTHX_2);
3525
3526 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3527 STATIC char*    S_regcppop(pTHX);
3528 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3529 STATIC void     S_cache_re(pTHX_ regexp *prog)
3530                         __attribute__nonnull__(pTHX_1);
3531
3532 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3533                         __attribute__warn_unused_result__
3534                         __attribute__nonnull__(pTHX_1);
3535
3536 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3537                         __attribute__warn_unused_result__
3538                         __attribute__nonnull__(pTHX_1)
3539                         __attribute__nonnull__(pTHX_3);
3540
3541 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3542                         __attribute__warn_unused_result__
3543                         __attribute__nonnull__(pTHX_1);
3544
3545 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3546                         __attribute__warn_unused_result__
3547                         __attribute__nonnull__(pTHX_1)
3548                         __attribute__nonnull__(pTHX_3);
3549
3550 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3551                         __attribute__warn_unused_result__
3552                         __attribute__nonnull__(pTHX_1)
3553                         __attribute__nonnull__(pTHX_2)
3554                         __attribute__nonnull__(pTHX_3)
3555                         __attribute__nonnull__(pTHX_4);
3556
3557 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3558                         __attribute__nonnull__(pTHX_1);
3559
3560 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3561                         __attribute__nonnull__(pTHX_1);
3562
3563 #endif
3564
3565 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3566 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3567 STATIC void     S_debprof(pTHX_ const OP *o)
3568                         __attribute__nonnull__(pTHX_1);
3569
3570 STATIC void     S_sequence(pTHX_ const OP *o);
3571 STATIC UV       S_sequence_num(pTHX_ const OP *o);
3572 #endif
3573
3574 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3575 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3576                         __attribute__nonnull__(pTHX_1);
3577
3578 #endif
3579
3580 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3581 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3582                         __attribute__nonnull__(pTHX_1)
3583                         __attribute__nonnull__(pTHX_2);
3584
3585 #endif
3586
3587 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3588 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3589                         __attribute__warn_unused_result__
3590                         __attribute__nonnull__(1)
3591                         __attribute__nonnull__(5);
3592
3593 STATIC IV       S_asIV(pTHX_ SV* sv)
3594                         __attribute__warn_unused_result__
3595                         __attribute__nonnull__(pTHX_1);
3596
3597 STATIC UV       S_asUV(pTHX_ SV* sv)
3598                         __attribute__warn_unused_result__
3599                         __attribute__nonnull__(pTHX_1);
3600
3601 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3602                         __attribute__nonnull__(pTHX_1);
3603
3604 STATIC void     S_not_a_number(pTHX_ SV *sv)
3605                         __attribute__nonnull__(pTHX_1);
3606
3607 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3608                         __attribute__nonnull__(pTHX_1);
3609
3610 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3611                         __attribute__nonnull__(pTHX_1)
3612                         __attribute__nonnull__(pTHX_2);
3613
3614 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3615                         __attribute__warn_unused_result__;
3616
3617 #  ifdef DEBUGGING
3618 STATIC void     S_del_sv(pTHX_ SV *p)
3619                         __attribute__nonnull__(pTHX_1);
3620
3621 #  endif
3622 #  if !defined(NV_PRESERVES_UV)
3623 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3624                         __attribute__nonnull__(pTHX_1);
3625
3626 #  endif
3627 STATIC I32      S_expect_number(pTHX_ char** pattern)
3628                         __attribute__warn_unused_result__
3629                         __attribute__nonnull__(pTHX_1);
3630
3631 #
3632 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)
3633                         __attribute__nonnull__(pTHX_1)
3634                         __attribute__nonnull__(pTHX_2)
3635                         __attribute__nonnull__(pTHX_3)
3636                         __attribute__nonnull__(pTHX_5)
3637                         __attribute__nonnull__(pTHX_7)
3638                         __attribute__nonnull__(pTHX_8)
3639                         __attribute__nonnull__(pTHX_9);
3640
3641 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3642                         __attribute__nonnull__(pTHX_1)
3643                         __attribute__nonnull__(pTHX_2)
3644                         __attribute__nonnull__(pTHX_3)
3645                         __attribute__nonnull__(pTHX_6)
3646                         __attribute__nonnull__(pTHX_7);
3647
3648 #if defined(PERL_OLD_COPY_ON_WRITE)
3649 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3650                         __attribute__nonnull__(pTHX_1)
3651                         __attribute__nonnull__(pTHX_2)
3652                         __attribute__nonnull__(pTHX_4);
3653
3654 #endif
3655 #endif
3656
3657 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3658 STATIC void     S_check_uni(pTHX);
3659 STATIC void     S_force_next(pTHX_ I32 type);
3660 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3661                         __attribute__nonnull__(pTHX_1);
3662
3663 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3664                         __attribute__nonnull__(pTHX_1);
3665
3666 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3667                         __attribute__nonnull__(pTHX_1);
3668
3669 STATIC int      S_pending_ident(pTHX);
3670 STATIC char*    S_scan_const(pTHX_ char *start)
3671                         __attribute__warn_unused_result__
3672                         __attribute__nonnull__(pTHX_1);
3673
3674 STATIC char*    S_scan_formline(pTHX_ char *s)
3675                         __attribute__warn_unused_result__
3676                         __attribute__nonnull__(pTHX_1);
3677
3678 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3679                         __attribute__warn_unused_result__
3680                         __attribute__nonnull__(pTHX_1);
3681
3682 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3683                         __attribute__nonnull__(pTHX_1)
3684                         __attribute__nonnull__(pTHX_2)
3685                         __attribute__nonnull__(pTHX_3);
3686
3687 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3688                         __attribute__warn_unused_result__
3689                         __attribute__nonnull__(pTHX_1);
3690
3691 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3692                         __attribute__warn_unused_result__
3693                         __attribute__nonnull__(pTHX_1);
3694
3695 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3696                         __attribute__warn_unused_result__
3697                         __attribute__nonnull__(pTHX_1);
3698
3699 STATIC char*    S_scan_subst(pTHX_ char *start)
3700                         __attribute__warn_unused_result__
3701                         __attribute__nonnull__(pTHX_1);
3702
3703 STATIC char*    S_scan_trans(pTHX_ char *start)
3704                         __attribute__warn_unused_result__
3705                         __attribute__nonnull__(pTHX_1);
3706
3707 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3708                         __attribute__nonnull__(pTHX_1)
3709                         __attribute__nonnull__(pTHX_2)
3710                         __attribute__nonnull__(pTHX_5);
3711
3712 STATIC char*    S_skipspace(pTHX_ char *s)
3713                         __attribute__warn_unused_result__
3714                         __attribute__nonnull__(pTHX_1);
3715
3716 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3717                         __attribute__warn_unused_result__
3718                         __attribute__nonnull__(pTHX_1);
3719
3720 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3721                         __attribute__nonnull__(pTHX_1)
3722                         __attribute__nonnull__(pTHX_2)
3723                         __attribute__nonnull__(pTHX_3);
3724
3725 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3726                         __attribute__nonnull__(pTHX_1);
3727
3728 STATIC void     S_incline(pTHX_ char *s)
3729                         __attribute__nonnull__(pTHX_1);
3730
3731 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3732                         __attribute__nonnull__(pTHX_1);
3733
3734 STATIC int      S_intuit_more(pTHX_ char *s)
3735                         __attribute__nonnull__(pTHX_1);
3736
3737 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3738                         __attribute__nonnull__(pTHX_3);
3739
3740 STATIC void     S_missingterm(pTHX_ char *s)
3741                         __attribute__noreturn__;
3742
3743 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3744                         __attribute__nonnull__(pTHX_1);
3745
3746 STATIC void     S_set_csh(pTHX);
3747 STATIC I32      S_sublex_done(pTHX)
3748                         __attribute__warn_unused_result__;
3749
3750 STATIC I32      S_sublex_push(pTHX)
3751                         __attribute__warn_unused_result__;
3752
3753 STATIC I32      S_sublex_start(pTHX)
3754                         __attribute__warn_unused_result__;
3755
3756 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3757                         __attribute__warn_unused_result__
3758                         __attribute__nonnull__(pTHX_1)
3759                         __attribute__nonnull__(pTHX_2);
3760
3761 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3762                         __attribute__warn_unused_result__
3763                         __attribute__nonnull__(pTHX_1);
3764
3765 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
3766                         __attribute__warn_unused_result__
3767                         __attribute__nonnull__(pTHX_2);
3768
3769 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3770                         __attribute__nonnull__(pTHX_3)
3771                         __attribute__nonnull__(pTHX_4);
3772
3773 #  if defined(DEBUGGING)
3774 STATIC int      S_tokereport(pTHX_ I32 rv);
3775 #  endif
3776 STATIC int      S_ao(pTHX_ int toketype);
3777 STATIC void     S_depcom(pTHX);
3778 STATIC const char*      S_incl_perldb(pTHX);
3779 #  if defined(PERL_CR_FILTER)
3780 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3781 STATIC void     S_strip_return(pTHX_ SV *sv)
3782                         __attribute__nonnull__(pTHX_1);
3783
3784 #  endif
3785 #endif
3786
3787 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3788 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3789                         __attribute__nonnull__(pTHX_2);
3790
3791 #endif
3792
3793 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3794 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3795 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3796                         __attribute__nonnull__(pTHX_1);
3797
3798 #endif
3799 #endif
3800
3801 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3802 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3803                         __attribute__nonnull__(pTHX_1);
3804
3805 STATIC SV*      S_mess_alloc(pTHX);
3806 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3807 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3808 STATIC char *   S_write_no_mem(pTHX)
3809                         __attribute__noreturn__;
3810
3811 #endif
3812
3813 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3814 STATIC NV       S_mulexp10(NV value, I32 exponent);
3815 #endif
3816
3817 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3818 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3819                         __attribute__nonnull__(pTHX_1);
3820
3821 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
3822                         __attribute__warn_unused_result__
3823                         __attribute__nonnull__(pTHX_1)
3824                         __attribute__nonnull__(pTHX_2)
3825                         __attribute__nonnull__(pTHX_3);
3826
3827 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
3828                         __attribute__warn_unused_result__
3829                         __attribute__nonnull__(pTHX_1);
3830
3831 #endif
3832
3833 START_EXTERN_C
3834
3835 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3836                         __attribute__nonnull__(pTHX_1);
3837
3838 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3839                         __attribute__nonnull__(pTHX_1)
3840                         __attribute__nonnull__(pTHX_2);
3841
3842 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3843                         __attribute__nonnull__(pTHX_1);
3844
3845 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3846                         __attribute__nonnull__(pTHX_1);
3847
3848 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3849                         __attribute__nonnull__(pTHX_1);
3850
3851 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3852                         __attribute__nonnull__(pTHX_1)
3853                         __attribute__nonnull__(pTHX_2);
3854
3855 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3856                         __attribute__nonnull__(pTHX_1)
3857                         __attribute__nonnull__(pTHX_2);
3858
3859 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3860 #ifdef PERL_OLD_COPY_ON_WRITE
3861 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3862                         __attribute__nonnull__(pTHX_1)
3863                         __attribute__nonnull__(pTHX_2);
3864
3865 #endif
3866
3867 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3868 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3869 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3870 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3871 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3872 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3873 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3874 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3875 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3876 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3877                         __attribute__nonnull__(pTHX_2);
3878
3879 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3880 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3881                         __attribute__nonnull__(pTHX_2);
3882
3883 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3884                         __attribute__nonnull__(pTHX_2);
3885
3886 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3887                         __attribute__nonnull__(pTHX_2);
3888
3889 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3890 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3891
3892 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3893 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3894 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3895                         __attribute__warn_unused_result__;
3896
3897 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3898                         __attribute__warn_unused_result__;
3899
3900
3901 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3902                         __attribute__warn_unused_result__;
3903
3904 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3905                         __attribute__warn_unused_result__;
3906
3907 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3908                         __attribute__warn_unused_result__;
3909
3910 #endif /* PERLIO_LAYERS */
3911
3912 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3913 #ifdef PERL_IN_DEB_C
3914 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3915                         __attribute__nonnull__(pTHX_1);
3916
3917 #endif
3918
3919 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3920                         __attribute__malloc__
3921                         __attribute__warn_unused_result__;
3922
3923 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3924                         __attribute__nonnull__(pTHX_1);
3925
3926 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3927                         __attribute__nonnull__(pTHX_1);
3928
3929 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3930                         __attribute__nonnull__(pTHX_1);
3931
3932 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3933                         __attribute__nonnull__(pTHX_1)
3934                         __attribute__nonnull__(pTHX_3);
3935
3936 #ifdef DEBUGGING
3937 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3938                         __attribute__nonnull__(pTHX_2);
3939
3940 #endif
3941 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3942 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3943 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3944                         __attribute__nonnull__(pTHX_2);
3945
3946 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3947                         __attribute__nonnull__(pTHX_1)
3948                         __attribute__nonnull__(pTHX_2)
3949                         __attribute__nonnull__(pTHX_3);
3950
3951
3952 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3953                         __attribute__nonnull__(pTHX_1);
3954
3955 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3956                         __attribute__warn_unused_result__;
3957
3958
3959 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3960 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)
3961                         __attribute__nonnull__(pTHX_1)
3962                         __attribute__nonnull__(pTHX_2)
3963                         __attribute__nonnull__(pTHX_6)
3964                         __attribute__nonnull__(pTHX_7);
3965
3966 #  if defined(DEBUGGING)
3967 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3968                         __attribute__nonnull__(pTHX_1)
3969                         __attribute__nonnull__(pTHX_2);
3970
3971 #  endif
3972 #endif
3973 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3974                         __attribute__warn_unused_result__;
3975
3976 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3977 #if defined(DEBUGGING)
3978 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3979                         __attribute__warn_unused_result__
3980                         __attribute__nonnull__(pTHX_1);
3981
3982 #endif
3983 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3984 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3985                         __attribute__nonnull__(pTHX_1);
3986
3987
3988 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3989                         __attribute__warn_unused_result__
3990                         __attribute__nonnull__(pTHX_1);
3991
3992 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3993                         __attribute__warn_unused_result__
3994                         __attribute__nonnull__(pTHX_1);
3995
3996 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3997                         __attribute__warn_unused_result__
3998                         __attribute__nonnull__(pTHX_1);
3999
4000 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
4001                         __attribute__nonnull__(pTHX_1);
4002
4003 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
4004                         __attribute__nonnull__(pTHX_1);
4005
4006 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
4007                         __attribute__nonnull__(pTHX_1);
4008
4009 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
4010                         __attribute__nonnull__(pTHX_1);
4011
4012 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
4013                         __attribute__warn_unused_result__
4014                         __attribute__nonnull__(pTHX_1);
4015
4016 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
4017                         __attribute__warn_unused_result__
4018                         __attribute__nonnull__(pTHX_1);
4019
4020 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
4021                         __attribute__nonnull__(pTHX_1);
4022
4023
4024 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
4025                         __attribute__nonnull__(pTHX_1)
4026                         __attribute__nonnull__(pTHX_2);
4027
4028 #ifdef PERL_IN_SV_C
4029 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
4030 #endif
4031
4032 #ifdef PERL_NEED_MY_HTOLE16
4033 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
4034 #endif
4035 #ifdef PERL_NEED_MY_LETOH16
4036 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
4037 #endif
4038 #ifdef PERL_NEED_MY_HTOBE16
4039 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
4040 #endif
4041 #ifdef PERL_NEED_MY_BETOH16
4042 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
4043 #endif
4044 #ifdef PERL_NEED_MY_HTOLE32
4045 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
4046 #endif
4047 #ifdef PERL_NEED_MY_LETOH32
4048 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
4049 #endif
4050 #ifdef PERL_NEED_MY_HTOBE32
4051 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
4052 #endif
4053 #ifdef PERL_NEED_MY_BETOH32
4054 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
4055 #endif
4056 #ifdef PERL_NEED_MY_HTOLE64
4057 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
4058 #endif
4059 #ifdef PERL_NEED_MY_LETOH64
4060 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
4061 #endif
4062 #ifdef PERL_NEED_MY_HTOBE64
4063 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
4064 #endif
4065 #ifdef PERL_NEED_MY_BETOH64
4066 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
4067 #endif
4068
4069 #ifdef PERL_NEED_MY_HTOLES
4070 PERL_CALLCONV short     Perl_my_htoles(short n);
4071 #endif
4072 #ifdef PERL_NEED_MY_LETOHS
4073 PERL_CALLCONV short     Perl_my_letohs(short n);
4074 #endif
4075 #ifdef PERL_NEED_MY_HTOBES
4076 PERL_CALLCONV short     Perl_my_htobes(short n);
4077 #endif
4078 #ifdef PERL_NEED_MY_BETOHS
4079 PERL_CALLCONV short     Perl_my_betohs(short n);
4080 #endif
4081 #ifdef PERL_NEED_MY_HTOLEI
4082 PERL_CALLCONV int       Perl_my_htolei(int n);
4083 #endif
4084 #ifdef PERL_NEED_MY_LETOHI
4085 PERL_CALLCONV int       Perl_my_letohi(int n);
4086 #endif
4087 #ifdef PERL_NEED_MY_HTOBEI
4088 PERL_CALLCONV int       Perl_my_htobei(int n);
4089 #endif
4090 #ifdef PERL_NEED_MY_BETOHI
4091 PERL_CALLCONV int       Perl_my_betohi(int n);
4092 #endif
4093 #ifdef PERL_NEED_MY_HTOLEL
4094 PERL_CALLCONV long      Perl_my_htolel(long n);
4095 #endif
4096 #ifdef PERL_NEED_MY_LETOHL
4097 PERL_CALLCONV long      Perl_my_letohl(long n);
4098 #endif
4099 #ifdef PERL_NEED_MY_HTOBEL
4100 PERL_CALLCONV long      Perl_my_htobel(long n);
4101 #endif
4102 #ifdef PERL_NEED_MY_BETOHL
4103 PERL_CALLCONV long      Perl_my_betohl(long n);
4104 #endif
4105
4106 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4107                         __attribute__nonnull__(1);
4108
4109
4110 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4111                         __attribute__nonnull__(pTHX_1);
4112
4113 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4114                         __attribute__nonnull__(pTHX_1);
4115
4116 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4117                         __attribute__warn_unused_result__
4118                         __attribute__nonnull__(pTHX_1);
4119
4120
4121 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4122                         __attribute__warn_unused_result__
4123                         __attribute__nonnull__(pTHX_1)
4124                         __attribute__nonnull__(pTHX_2);
4125
4126
4127 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4128 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4129                         __attribute__nonnull__(pTHX_1);
4130
4131 #endif
4132
4133 #ifdef PERL_DONT_CREATE_GVSV
4134 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4135                         __attribute__nonnull__(pTHX_1);
4136
4137 #endif
4138 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4139 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4140
4141 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4142                         __attribute__nonnull__(pTHX_1);
4143
4144
4145 #ifndef SPRINTF_RETURNS_STRLEN
4146 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4147                         __attribute__nonnull__(1)
4148                         __attribute__nonnull__(2);
4149
4150 #endif
4151
4152 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
4153
4154 END_EXTERN_C
4155 /*
4156  * ex: set ts=8 sts=4 sw=4 noet:
4157  */
4158 /* ex: set ro: */