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159ecf4a234fa1ebbd9505c19a42f43848a05358
[perl5.git] / proto.h
1 /*  -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
6  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
7  *
8  *    You may distribute under the terms of either the GNU General Public
9  *    License or the Artistic License, as specified in the README file.
10  *
11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
14  * Any changes made here will be lost!
15  *
16  * Edit those files and run 'make regen_headers' to effect changes.
17  */
18
19 START_EXTERN_C
20
21 #if defined(PERL_IMPLICIT_SYS)
22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
23 #endif
24 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
25 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
26                         __attribute__nonnull__(1);
27
28 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
29                         __attribute__nonnull__(1);
30
31 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
32                         __attribute__nonnull__(1);
33
34 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
35                         __attribute__nonnull__(1);
36
37 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
38 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env);
39 #if defined(USE_ITHREADS)
40 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
41 #  if defined(PERL_IMPLICIT_SYS)
42 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);
43 #  endif
44 #endif
45
46 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
47                         __attribute__malloc__
48                         __attribute__warn_unused_result__;
49
50 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
51                         __attribute__malloc__
52                         __attribute__warn_unused_result__;
53
54 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
55                         __attribute__malloc__
56                         __attribute__warn_unused_result__;
57
58 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
59 #if defined(MYMALLOC)
60 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p);
61 #endif
62
63 PERL_CALLCONV void*     Perl_get_context(void);
64 PERL_CALLCONV void      Perl_set_context(void *thx);
65
66 END_EXTERN_C
67
68 /* functions with flag 'n' should come before here */
69 START_EXTERN_C
70 #  include "pp_proto.h"
71 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir);
72 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash);
73 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id);
74 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* head, OP* tail);
75 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
76 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
77 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len);
78 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
79 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags)
80                         __attribute__warn_unused_result__;
81
82 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
83                         __attribute__warn_unused_result__;
84
85 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
86                         __attribute__nonnull__(pTHX_1);
87
88 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
89                         __attribute__warn_unused_result__
90                         __attribute__nonnull__(pTHX_2);
91
92 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
93                         __attribute__warn_unused_result__;
94
95 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
96 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
97                         __attribute__warn_unused_result__;
98
99 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
100                         __attribute__warn_unused_result__
101                         __attribute__nonnull__(pTHX_2);
102
103 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar)
104                         __attribute__warn_unused_result__;
105
106 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
107 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
108 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
109                         __attribute__warn_unused_result__;
110
111 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
112 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
113 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
114 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
115                         __attribute__warn_unused_result__
116                         __attribute__nonnull__(pTHX_2)
117                         __attribute__nonnull__(pTHX_3);
118
119 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
120                         __attribute__warn_unused_result__;
121
122 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
123                         __attribute__warn_unused_result__;
124
125 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
126                         __attribute__warn_unused_result__;
127
128 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
129 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
130 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
131                         __attribute__nonnull__(pTHX_2);
132
133 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
134                         __attribute__warn_unused_result__
135                         __attribute__nonnull__(pTHX_3);
136
137 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f);
138 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f);
139 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f);
140 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f);
141 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
142 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length);
143 #endif
144 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o);
145 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
146                         __attribute__noreturn__
147                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
148
149 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
150                         __attribute__noreturn__;
151
152 #if defined(PERL_IMPLICIT_CONTEXT)
153 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
154                         __attribute__noreturn__
155                         __attribute__format__(__printf__,1,2);
156
157 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
158                         __attribute__format__(__printf__,1,2);
159
160 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
161                         __attribute__format__(__printf__,1,2);
162
163 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
164                         __attribute__format__(__printf__,1,2);
165
166 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
167 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
168                         __attribute__format__(__printf__,1,2);
169
170 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
171                         __attribute__format__(__printf__,1,2);
172
173 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
174                         __attribute__format__(__printf__,2,3);
175
176 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
177                         __attribute__format__(__printf__,1,2);
178
179 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
180                         __attribute__format__(__printf__,2,3);
181
182 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
183                         __attribute__format__(__printf__,2,3);
184
185 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
186                         __attribute__format__(__printf__,2,3);
187
188 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
189                         __attribute__format__(__printf__,2,3);
190
191 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
192                         __attribute__format__(__printf__,2,3);
193
194 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
195                         __attribute__format__(__printf__,1,2);
196
197 #endif
198 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
199                         __attribute__nonnull__(pTHX_1);
200
201 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
202                         __attribute__nonnull__(pTHX_1);
203
204 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
205 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv);
206 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
207 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
208 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
209 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
210 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
211 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
212                         __attribute__warn_unused_result__
213                         __attribute__pure__;
214
215 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
216                         __attribute__warn_unused_result__
217                         __attribute__pure__;
218
219 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
220                         __attribute__warn_unused_result__
221                         __attribute__pure__;
222
223 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
224                         __attribute__warn_unused_result__
225                         __attribute__pure__;
226
227 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
228                         __attribute__warn_unused_result__
229                         __attribute__pure__;
230
231 PERL_CALLCONV I32       Perl_cxinc(pTHX)
232                         __attribute__warn_unused_result__;
233
234 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
235                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
236
237 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
238 PERL_CALLCONV void      Perl_debprofdump(pTHX);
239 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
240                         __attribute__nonnull__(pTHX_1);
241
242 PERL_CALLCONV I32       Perl_debstack(pTHX);
243 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
244 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
245                         __attribute__nonnull__(pTHX_1)
246                         __attribute__nonnull__(pTHX_2)
247                         __attribute__nonnull__(pTHX_3)
248                         __attribute__nonnull__(pTHX_4)
249                         __attribute__nonnull__(pTHX_6);
250
251 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
252                         __attribute__nonnull__(pTHX_1);
253
254 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
255                         __attribute__nonnull__(pTHX_1);
256
257 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
258                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
259
260 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
261 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
262 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
263 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
264 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
265 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
266                         __attribute__nonnull__(pTHX_1);
267
268 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
269                         __attribute__nonnull__(pTHX_1)
270                         __attribute__nonnull__(pTHX_2);
271
272 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
273                         __attribute__nonnull__(pTHX_1);
274
275 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
276                         __attribute__nonnull__(pTHX_1);
277
278 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
279                         __attribute__nonnull__(pTHX_1);
280
281 #if defined(WIN32) || defined(SYMBIAN)
282 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
283 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
284 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
285 #endif
286 #if !defined(WIN32)
287 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
288 #endif
289 PERL_CALLCONV void      Perl_do_execfree(pTHX);
290 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
291 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
292 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
293 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
294 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
295 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
296 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
297 #endif
298 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
299                         __attribute__nonnull__(pTHX_1)
300                         __attribute__nonnull__(pTHX_2)
301                         __attribute__nonnull__(pTHX_3)
302                         __attribute__nonnull__(pTHX_4);
303
304 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
305 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
306 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num);
307 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num);
308 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
309 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
310 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
311 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
312 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
313 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
314 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
315 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
316 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
317 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
318                         __attribute__nonnull__(pTHX_1);
319
320 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
321                         __attribute__nonnull__(pTHX_1);
322
323 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
324 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
325 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
326 PERL_CALLCONV void      Perl_dump_all(pTHX);
327 PERL_CALLCONV void      Perl_dump_eval(pTHX);
328 #if defined(DUMP_FDS)
329 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
330 #endif
331 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
332 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
333 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg);
334 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
335 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
336 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
337                         __attribute__nonnull__(pTHX_1);
338
339 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
340 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
341 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
342 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
343                         __attribute__nonnull__(pTHX_1);
344
345 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
346                         __attribute__nonnull__(pTHX_1);
347
348 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
349                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
350
351 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
352 PERL_CALLCONV void      Perl_free_tmps(pTHX);
353 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
354 #if !defined(HAS_GETENV_LEN)
355 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len);
356 #endif
357 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
358 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
359 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv);
360 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv);
361 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv);
362 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method);
363 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
364 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv);
365 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
366 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
367 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name);
368 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
369 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
370 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
371 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
372 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
373 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
374 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
375 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
376 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi);
377 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
378 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
379 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
380 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
381 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
382 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
383 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
384 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen);
385 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash);
386 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
387 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
388 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
389                         __attribute__nonnull__(pTHX_1);
390
391 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
392                         __attribute__nonnull__(pTHX_1);
393
394 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
395                         __attribute__warn_unused_result__
396                         __attribute__nonnull__(pTHX_1)
397                         __attribute__nonnull__(pTHX_2);
398
399 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
400                         __attribute__warn_unused_result__
401                         __attribute__nonnull__(pTHX_1);
402
403 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
404                         __attribute__warn_unused_result__
405                         __attribute__nonnull__(pTHX_1);
406
407 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
408                         __attribute__warn_unused_result__
409                         __attribute__nonnull__(pTHX_1)
410                         __attribute__nonnull__(pTHX_2)
411                         __attribute__nonnull__(pTHX_3);
412
413 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
414                         __attribute__warn_unused_result__
415                         __attribute__nonnull__(pTHX_1);
416
417 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
418                         __attribute__warn_unused_result__
419                         __attribute__nonnull__(pTHX_1)
420                         __attribute__nonnull__(pTHX_2);
421
422 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
423                         __attribute__nonnull__(pTHX_1);
424
425 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
426 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
427 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
428 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
429 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
430 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
431                         __attribute__pure__
432                         __attribute__nonnull__(pTHX_1)
433                         __attribute__nonnull__(pTHX_2);
434
435 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
436                         __attribute__pure__
437                         __attribute__nonnull__(pTHX_1)
438                         __attribute__nonnull__(pTHX_2);
439
440 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)
441                         __attribute__nonnull__(pTHX_1)
442                         __attribute__nonnull__(pTHX_5);
443
444 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
445                         __attribute__warn_unused_result__;
446
447 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
448                         __attribute__nonnull__(pTHX_2);
449
450 PERL_CALLCONV void      Perl_init_debugger(pTHX);
451 PERL_CALLCONV void      Perl_init_stacks(pTHX);
452 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
453 PERL_CALLCONV U32       Perl_intro_my(pTHX);
454 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
455                         __attribute__pure__
456                         __attribute__nonnull__(pTHX_1)
457                         __attribute__nonnull__(pTHX_2);
458
459 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit);
460 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd);
461 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
462                         __attribute__warn_unused_result__;
463
464 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
465                         __attribute__warn_unused_result__;
466
467 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
468                         __attribute__warn_unused_result__
469                         __attribute__pure__;
470
471 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
472                         __attribute__warn_unused_result__
473                         __attribute__pure__;
474
475 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
476                         __attribute__warn_unused_result__
477                         __attribute__pure__;
478
479 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
480                         __attribute__warn_unused_result__
481                         __attribute__pure__;
482
483 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
484                         __attribute__warn_unused_result__
485                         __attribute__pure__;
486
487 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
488                         __attribute__warn_unused_result__
489                         __attribute__pure__;
490
491 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
492                         __attribute__warn_unused_result__
493                         __attribute__pure__;
494
495 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
496                         __attribute__warn_unused_result__
497                         __attribute__pure__;
498
499 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
500                         __attribute__warn_unused_result__
501                         __attribute__pure__;
502
503 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
504                         __attribute__warn_unused_result__
505                         __attribute__pure__;
506
507 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
508                         __attribute__warn_unused_result__
509                         __attribute__pure__;
510
511 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
512                         __attribute__warn_unused_result__
513                         __attribute__pure__;
514
515 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
516                         __attribute__warn_unused_result__
517                         __attribute__pure__;
518
519 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
520                         __attribute__warn_unused_result__
521                         __attribute__pure__;
522
523 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
524                         __attribute__warn_unused_result__
525                         __attribute__pure__;
526
527 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
528                         __attribute__warn_unused_result__
529                         __attribute__pure__;
530
531 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
532                         __attribute__warn_unused_result__
533                         __attribute__pure__;
534
535 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
536                         __attribute__nonnull__(pTHX_2)
537                         __attribute__nonnull__(pTHX_3);
538
539 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
540                         __attribute__nonnull__(pTHX_2)
541                         __attribute__nonnull__(pTHX_3);
542
543 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
544                         __attribute__nonnull__(pTHX_2)
545                         __attribute__nonnull__(pTHX_3);
546
547 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
548                         __attribute__nonnull__(pTHX_2)
549                         __attribute__nonnull__(pTHX_3);
550
551 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
552                         __attribute__warn_unused_result__
553                         __attribute__pure__;
554
555 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
556                         __attribute__warn_unused_result__
557                         __attribute__pure__;
558
559 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
560                         __attribute__warn_unused_result__
561                         __attribute__pure__;
562
563 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
564                         __attribute__warn_unused_result__
565                         __attribute__pure__;
566
567 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
568                         __attribute__warn_unused_result__
569                         __attribute__pure__;
570
571 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
572                         __attribute__warn_unused_result__
573                         __attribute__pure__;
574
575 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
576                         __attribute__warn_unused_result__
577                         __attribute__pure__;
578
579 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
580                         __attribute__warn_unused_result__
581                         __attribute__pure__;
582
583 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
584                         __attribute__warn_unused_result__
585                         __attribute__pure__;
586
587 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
588                         __attribute__warn_unused_result__
589                         __attribute__pure__;
590
591 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
592                         __attribute__warn_unused_result__
593                         __attribute__pure__;
594
595 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
596                         __attribute__warn_unused_result__
597                         __attribute__pure__;
598
599 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
600                         __attribute__warn_unused_result__
601                         __attribute__pure__;
602
603 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
604                         __attribute__warn_unused_result__
605                         __attribute__pure__;
606
607 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
608                         __attribute__nonnull__(pTHX_1);
609
610 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
611                         __attribute__nonnull__(pTHX_1);
612
613 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
614                         __attribute__nonnull__(pTHX_1)
615                         __attribute__nonnull__(pTHX_3);
616
617 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
618                         __attribute__nonnull__(pTHX_1);
619
620 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
621                         __attribute__nonnull__(pTHX_1);
622
623 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
624                         __attribute__nonnull__(pTHX_1);
625
626 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
627                         __attribute__nonnull__(pTHX_1);
628
629 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
630                         __attribute__nonnull__(pTHX_1);
631
632 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
633                         __attribute__nonnull__(pTHX_1);
634
635 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
636                         __attribute__nonnull__(pTHX_1);
637
638 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
639                         __attribute__nonnull__(pTHX_1);
640
641 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
642                         __attribute__nonnull__(pTHX_1);
643
644 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
645                         __attribute__nonnull__(pTHX_1);
646
647 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
648                         __attribute__nonnull__(pTHX_1);
649
650 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
651                         __attribute__nonnull__(pTHX_1);
652
653 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
654                         __attribute__nonnull__(pTHX_1);
655
656 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
657                         __attribute__nonnull__(pTHX_1);
658
659 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
660                         __attribute__nonnull__(pTHX_1);
661
662 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
663                         __attribute__nonnull__(pTHX_1);
664
665 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
666                         __attribute__nonnull__(pTHX_1);
667
668 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
669                         __attribute__pure__
670                         __attribute__nonnull__(pTHX_1);
671
672 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
673 PERL_CALLCONV void      Perl_lex_end(pTHX);
674 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
675 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
676 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
677 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
678 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
679 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
680 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
681 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
682 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
683 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
684 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
685 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
686                         __attribute__warn_unused_result__
687                         __attribute__nonnull__(pTHX_1);
688
689 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
690                         __attribute__nonnull__(pTHX_1)
691                         __attribute__nonnull__(pTHX_2)
692                         __attribute__nonnull__(pTHX_3);
693
694 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
695                         __attribute__nonnull__(pTHX_1)
696                         __attribute__nonnull__(pTHX_2)
697                         __attribute__nonnull__(pTHX_3);
698
699 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
700                         __attribute__nonnull__(pTHX_1);
701
702 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send);
703 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
704 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
705 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
706 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
707 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
708 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
709 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
710 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
711 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
712 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, MAGIC* mg);
713 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
714 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
715 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
716 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
717 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
718 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
719 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
720 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
721 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
722 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
723 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
724 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
725 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
726 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
727 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
728                         __attribute__noreturn__;
729
730 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
731 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
732 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
733 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
734 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
735 #if defined(USE_LOCALE_COLLATE)
736 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
737 #endif
738 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
739 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
740 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
741 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
742 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
743 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
744 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
745 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
746 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
747 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
748 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
749 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
750 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
751 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
752 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
753 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
754 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
755 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
756 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
757 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
758 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
759 #if defined(USE_LOCALE_COLLATE)
760 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
761 #endif
762 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
763                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
764
765 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
766 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
767 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
768 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
769 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
770 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type);
771 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
772 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
773 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
774 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
775 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
776 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
777 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
778 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
779 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
780 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
781 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
782                         __attribute__nonnull__(pTHX_1);
783
784 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
785                         __attribute__nonnull__(pTHX_1);
786
787 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
788 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
789                         __attribute__nonnull__(1)
790                         __attribute__nonnull__(2);
791
792 #endif
793 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
794 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
795                         __attribute__nonnull__(1);
796
797 #endif
798 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
799                         __attribute__noreturn__;
800
801 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
802                         __attribute__noreturn__;
803
804 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
805 PERL_CALLCONV Pid_t     Perl_my_fork(void);
806 PERL_CALLCONV void      Perl_atfork_lock(void);
807 PERL_CALLCONV void      Perl_atfork_unlock(void);
808 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
809 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
810 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
811                         __attribute__pure__
812                         __attribute__nonnull__(1)
813                         __attribute__nonnull__(2);
814
815 #endif
816 #if !defined(HAS_MEMSET)
817 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
818                         __attribute__nonnull__(1);
819
820 #endif
821 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
822 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
823 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
824 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
825 PERL_CALLCONV I32       Perl_my_stat(pTHX);
826 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);
827 #if defined(MYSWAP)
828 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
829                         __attribute__malloc__
830                         __attribute__warn_unused_result__
831                         __attribute__pure__;
832
833 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
834                         __attribute__malloc__
835                         __attribute__warn_unused_result__
836                         __attribute__pure__;
837
838 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
839                         __attribute__malloc__
840                         __attribute__warn_unused_result__
841                         __attribute__pure__;
842
843 #endif
844 PERL_CALLCONV void      Perl_my_unexec(pTHX);
845 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
846                         __attribute__malloc__
847                         __attribute__warn_unused_result__;
848
849 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
850                         __attribute__malloc__
851                         __attribute__warn_unused_result__;
852
853 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
854 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
855                         __attribute__malloc__
856                         __attribute__warn_unused_result__;
857
858 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
859                         __attribute__malloc__
860                         __attribute__warn_unused_result__;
861
862 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
863 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
864 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
865                         __attribute__malloc__
866                         __attribute__warn_unused_result__;
867
868 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
869                         __attribute__malloc__
870                         __attribute__warn_unused_result__;
871
872 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
873                         __attribute__malloc__
874                         __attribute__warn_unused_result__;
875
876 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
877                         __attribute__malloc__
878                         __attribute__warn_unused_result__;
879
880 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
881                         __attribute__malloc__
882                         __attribute__warn_unused_result__;
883
884 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
885                         __attribute__malloc__
886                         __attribute__warn_unused_result__;
887
888 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
889                         __attribute__nonnull__(pTHX_1);
890
891 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
892                         __attribute__malloc__
893                         __attribute__warn_unused_result__;
894
895 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
896                         __attribute__malloc__
897                         __attribute__warn_unused_result__;
898
899 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
900                         __attribute__malloc__
901                         __attribute__warn_unused_result__;
902
903 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
904 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
905                         __attribute__nonnull__(pTHX_1)
906                         __attribute__nonnull__(pTHX_3);
907
908 PERL_CALLCONV AV*       Perl_newAV(pTHX)
909                         __attribute__malloc__
910                         __attribute__warn_unused_result__;
911
912 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
913                         __attribute__malloc__
914                         __attribute__warn_unused_result__
915                         __attribute__nonnull__(pTHX_1);
916
917 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
918                         __attribute__malloc__
919                         __attribute__warn_unused_result__;
920
921 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
922                         __attribute__malloc__
923                         __attribute__warn_unused_result__;
924
925 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
926                         __attribute__malloc__
927                         __attribute__warn_unused_result__;
928
929 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
930                         __attribute__malloc__
931                         __attribute__warn_unused_result__;
932
933 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
934                         __attribute__malloc__
935                         __attribute__warn_unused_result__;
936
937 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
938                         __attribute__malloc__
939                         __attribute__warn_unused_result__
940                         __attribute__nonnull__(pTHX_1);
941
942 PERL_CALLCONV HV*       Perl_newHV(pTHX)
943                         __attribute__malloc__
944                         __attribute__warn_unused_result__;
945
946 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
947                         __attribute__malloc__
948                         __attribute__warn_unused_result__;
949
950 PERL_CALLCONV IO*       Perl_newIO(pTHX)
951                         __attribute__malloc__
952                         __attribute__warn_unused_result__;
953
954 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
955                         __attribute__malloc__
956                         __attribute__warn_unused_result__;
957
958 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
959                         __attribute__malloc__
960                         __attribute__warn_unused_result__;
961
962 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
963                         __attribute__malloc__
964                         __attribute__warn_unused_result__;
965
966 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
967                         __attribute__malloc__
968                         __attribute__warn_unused_result__;
969
970 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
971                         __attribute__malloc__
972                         __attribute__warn_unused_result__;
973
974 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
975                         __attribute__malloc__
976                         __attribute__warn_unused_result__
977                         __attribute__nonnull__(pTHX_1);
978
979 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
980                         __attribute__malloc__
981                         __attribute__warn_unused_result__;
982
983 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
984                         __attribute__malloc__
985                         __attribute__warn_unused_result__
986                         __attribute__nonnull__(pTHX_1);
987
988 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
989                         __attribute__malloc__
990                         __attribute__warn_unused_result__
991                         __attribute__nonnull__(pTHX_3);
992
993 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
994                         __attribute__malloc__
995                         __attribute__warn_unused_result__;
996
997 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
998                         __attribute__malloc__
999                         __attribute__warn_unused_result__;
1000
1001 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1002                         __attribute__malloc__
1003                         __attribute__warn_unused_result__;
1004
1005 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1006                         __attribute__malloc__
1007                         __attribute__warn_unused_result__;
1008
1009 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1010                         __attribute__malloc__
1011                         __attribute__warn_unused_result__;
1012
1013 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1014                         __attribute__malloc__
1015                         __attribute__warn_unused_result__;
1016
1017 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1018                         __attribute__malloc__
1019                         __attribute__warn_unused_result__
1020                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1021
1022 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
1023 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1024                         __attribute__malloc__
1025                         __attribute__warn_unused_result__;
1026
1027 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1028                         __attribute__malloc__
1029                         __attribute__warn_unused_result__;
1030
1031 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1032                         __attribute__malloc__
1033                         __attribute__warn_unused_result__;
1034
1035 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1036                         __attribute__malloc__
1037                         __attribute__warn_unused_result__;
1038
1039 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1040                         __attribute__malloc__
1041                         __attribute__warn_unused_result__;
1042
1043 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1044                         __attribute__nonnull__(pTHX_1)
1045                         __attribute__nonnull__(pTHX_2);
1046
1047 PERL_CALLCONV char*     Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2);
1050
1051 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1052 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1053 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1054 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1055 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1056 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1057                         __attribute__nonnull__(pTHX_1)
1058                         __attribute__nonnull__(pTHX_2);
1059
1060 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1061 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1062                         __attribute__pure__;
1063
1064 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1065                         __attribute__noreturn__;
1066
1067 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1068 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1069 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1070 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1071                         __attribute__nonnull__(pTHX_1);
1072
1073 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1074                         __attribute__nonnull__(pTHX_1);
1075
1076 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1077 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1078                         __attribute__nonnull__(pTHX_1);
1079
1080 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1081                         __attribute__nonnull__(pTHX_1);
1082
1083 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1084 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1085 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1086 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1087 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1088 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1089 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1090 #if defined(USE_REENTRANT_API)
1091 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1092 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1093 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1094 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1095 #endif
1096 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1097 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1098                         __attribute__nonnull__(pTHX_1)
1099                         __attribute__nonnull__(pTHX_3);
1100
1101 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1102                         __attribute__nonnull__(pTHX_1);
1103
1104 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1105                         __attribute__nonnull__(pTHX_1);
1106
1107 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1108 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1109 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1110                         __attribute__nonnull__(pTHX_1);
1111
1112 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1113                         __attribute__nonnull__(pTHX_1);
1114
1115 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1116                         __attribute__nonnull__(pTHX_1);
1117
1118 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1119                         __attribute__nonnull__(pTHX_1);
1120
1121 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
1122 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
1123 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1124 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1125 PERL_CALLCONV void      Perl_new_collate(pTHX_ char* newcoll)
1126                         __attribute__nonnull__(pTHX_1);
1127
1128 PERL_CALLCONV void      Perl_new_ctype(pTHX_ char* newctype)
1129                         __attribute__nonnull__(pTHX_1);
1130
1131 PERL_CALLCONV void      Perl_new_numeric(pTHX_ char* newcoll)
1132                         __attribute__nonnull__(pTHX_1);
1133
1134 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1135 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1136 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1137 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1138                         __attribute__nonnull__(pTHX_1);
1139
1140 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);
1141 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1142 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1143 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1144                         __attribute__nonnull__(pTHX_1);
1145
1146 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149
1150 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1151                         __attribute__nonnull__(pTHX_1)
1152                         __attribute__nonnull__(pTHX_2);
1153
1154 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1155 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1156 PERL_CALLCONV void      Perl_push_scope(pTHX);
1157 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1158 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1159 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1160                         __attribute__nonnull__(pTHX_1);
1161
1162 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1163 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2)
1166                         __attribute__nonnull__(pTHX_3)
1167                         __attribute__nonnull__(pTHX_4)
1168                         __attribute__nonnull__(pTHX_6);
1169
1170 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1171 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1172                         __attribute__nonnull__(pTHX_1)
1173                         __attribute__nonnull__(pTHX_2)
1174                         __attribute__nonnull__(pTHX_3);
1175
1176 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);
1177 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1178 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2)
1181                         __attribute__nonnull__(pTHX_3)
1182                         __attribute__nonnull__(pTHX_4);
1183
1184 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p);
1185 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1186 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1187                         __attribute__nonnull__(pTHX_1)
1188                         __attribute__nonnull__(pTHX_2);
1189
1190 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1191                         __attribute__pure__
1192                         __attribute__nonnull__(pTHX_1)
1193                         __attribute__nonnull__(pTHX_2)
1194                         __attribute__nonnull__(pTHX_3)
1195                         __attribute__nonnull__(pTHX_4);
1196
1197 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1198 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1199 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1200 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1201 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1202                         __attribute__nonnull__(pTHX_1);
1203
1204 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1205                         __attribute__nonnull__(pTHX_1)
1206                         __attribute__nonnull__(pTHX_2);
1207
1208 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1209                         __attribute__nonnull__(pTHX_1)
1210                         __attribute__nonnull__(pTHX_2);
1211
1212 #if !defined(HAS_RENAME)
1213 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1214                         __attribute__nonnull__(pTHX_1)
1215                         __attribute__nonnull__(pTHX_2);
1216
1217 #endif
1218 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv);
1219 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv);
1220 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len);
1221 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1222 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1223 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
1224 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1225 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1226 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1227 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1228 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1229 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1230 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1231 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1232 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1233 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1234 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1235 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1236 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1237 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1238 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1239 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1240 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1241 PERL_CALLCONV void      Perl_save_hints(pTHX)
1242                         __attribute__noreturn__;
1243
1244 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1245 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1246 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1247 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1248 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1249 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1250 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1251 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1252 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1253 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1254 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1255 PERL_CALLCONV void      Perl_save_op(pTHX);
1256 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1257 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1258 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1259 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1260 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1261 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1262 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1263 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1264                         __attribute__noreturn__;
1265
1266 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1267 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1268 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1269 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1270 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1271 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1272 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1273 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
1274 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1275 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1276 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1277 #if !defined(VMS)
1278 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1279 #endif
1280 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1281 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1282 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1283 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1284 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1285                         __attribute__nonnull__(pTHX_1)
1286                         __attribute__nonnull__(pTHX_2);
1287
1288 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1289                         __attribute__warn_unused_result__;
1290
1291 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1292 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1293                         __attribute__nonnull__(pTHX_1);
1294
1295 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1296                         __attribute__nonnull__(pTHX_1);
1297
1298 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1299                         __attribute__nonnull__(pTHX_1);
1300
1301 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1302                         __attribute__nonnull__(pTHX_1); */
1303
1304 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1305                         __attribute__nonnull__(pTHX_1);
1306
1307 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1308                         __attribute__nonnull__(pTHX_1);
1309
1310 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1311                         __attribute__nonnull__(pTHX_1);
1312
1313 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1314                         __attribute__nonnull__(pTHX_1)
1315                         __attribute__nonnull__(pTHX_2); */
1316
1317 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1318                         __attribute__nonnull__(pTHX_1)
1319                         __attribute__nonnull__(pTHX_2);
1320
1321 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1322                         __attribute__nonnull__(pTHX_1)
1323                         __attribute__nonnull__(pTHX_2);
1324
1325 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1326                         __attribute__nonnull__(pTHX_1)
1327                         __attribute__nonnull__(pTHX_2);
1328
1329 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1330                         __attribute__nonnull__(pTHX_1)
1331                         __attribute__nonnull__(pTHX_2);
1332
1333 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1334                         __attribute__nonnull__(pTHX_1); */
1335
1336 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1337                         __attribute__nonnull__(pTHX_1);
1338
1339 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1340                         __attribute__nonnull__(pTHX_1);
1341
1342 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1343                         __attribute__nonnull__(pTHX_1);
1344
1345 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1346                         __attribute__nonnull__(pTHX_1);
1347
1348 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1349                         __attribute__nonnull__(pTHX_1)
1350                         __attribute__nonnull__(pTHX_2);
1351
1352 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1353                         __attribute__nonnull__(pTHX_1)
1354                         __attribute__nonnull__(pTHX_2);
1355
1356 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1357                         __attribute__nonnull__(pTHX_1)
1358                         __attribute__nonnull__(pTHX_2);
1359
1360 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1361                         __attribute__nonnull__(pTHX_1);
1362
1363 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1364                         __attribute__nonnull__(pTHX_1);
1365
1366 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1367                         __attribute__nonnull__(pTHX_1);
1368
1369 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1370                         __attribute__nonnull__(pTHX_1)
1371                         __attribute__nonnull__(pTHX_2);
1372
1373 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1374                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1375                         __attribute__nonnull__(pTHX_1);
1376
1377 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1378                         __attribute__nonnull__(pTHX_1);
1379
1380 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1381                         __attribute__nonnull__(pTHX_1);
1382
1383 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1384                         __attribute__nonnull__(pTHX_1); */
1385
1386 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1387                         __attribute__nonnull__(pTHX_1); */
1388
1389 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1390                         __attribute__nonnull__(pTHX_1);
1391
1392 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1393 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1394 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1395                         __attribute__nonnull__(pTHX_1);
1396
1397 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1398                         __attribute__nonnull__(pTHX_1)
1399                         __attribute__nonnull__(pTHX_2);
1400
1401 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1402                         __attribute__nonnull__(pTHX_1)
1403                         __attribute__nonnull__(pTHX_2);
1404
1405 #if defined(USE_LOCALE_COLLATE)
1406 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1407                         __attribute__nonnull__(pTHX_1);
1408
1409 #endif
1410 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1411                         __attribute__nonnull__(pTHX_1)
1412                         __attribute__nonnull__(pTHX_2)
1413                         __attribute__nonnull__(pTHX_3)
1414                         __attribute__nonnull__(pTHX_4);
1415
1416 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1417                         __attribute__nonnull__(pTHX_1);
1418
1419 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1420                         __attribute__nonnull__(pTHX_1);
1421
1422 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1423                         __attribute__nonnull__(pTHX_1);
1424
1425 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1426                         __attribute__warn_unused_result__
1427                         __attribute__nonnull__(pTHX_1)
1428                         __attribute__nonnull__(pTHX_2);
1429
1430 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1431                         __attribute__nonnull__(pTHX_1)
1432                         __attribute__nonnull__(pTHX_2);
1433
1434 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1435 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1436                         __attribute__nonnull__(pTHX_1);
1437
1438 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1439 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1440                         __attribute__nonnull__(pTHX_1)
1441                         __attribute__nonnull__(pTHX_2);
1442
1443 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1444                         __attribute__nonnull__(pTHX_1);
1445
1446 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1447                         __attribute__nonnull__(pTHX_1);
1448
1449 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1450                         __attribute__nonnull__(pTHX_1)
1451                         __attribute__nonnull__(pTHX_4);
1452
1453 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1454                         __attribute__nonnull__(pTHX_1);
1455
1456 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1457                         __attribute__nonnull__(pTHX_1);
1458
1459 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv)
1460                         __attribute__nonnull__(pTHX_1);
1461
1462 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv)
1463                         __attribute__nonnull__(pTHX_1);
1464
1465 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1466                         __attribute__nonnull__(pTHX_1);
1467
1468 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1469                         __attribute__nonnull__(pTHX_1);
1470
1471 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1472                         __attribute__nonnull__(pTHX_1);
1473
1474 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1475                         __attribute__warn_unused_result__;
1476
1477 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1478 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1479 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp);
1480 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp);
1481 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1482 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1483 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1484 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1485 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1486 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1487                         __attribute__warn_unused_result__
1488                         __attribute__nonnull__(pTHX_1);
1489
1490 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1491                         __attribute__nonnull__(pTHX_1)
1492                         __attribute__nonnull__(pTHX_2);
1493
1494 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1495 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash);
1496 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1497                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1498
1499 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1500 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1501 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num);
1502 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1503 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1504 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1505 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1506 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1507 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1508 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, char* pv, STRLEN n);
1509 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1510 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1511                         __attribute__nonnull__(pTHX_1);
1512
1513 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1514 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1515 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv);
1516 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1517                         __attribute__nonnull__(pTHX_1);
1518
1519 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1520                         __attribute__nonnull__(pTHX_1);
1521
1522 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1523                         __attribute__nonnull__(pTHX_1);
1524
1525 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1526                         __attribute__nonnull__(pTHX_1);
1527
1528 PERL_CALLCONV bool      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1529                         __attribute__nonnull__(pTHX_1);
1530
1531 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1532                         __attribute__nonnull__(pTHX_1);
1533
1534 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1535                         __attribute__nonnull__(pTHX_1)
1536                         __attribute__nonnull__(pTHX_2);
1537
1538 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1539                         __attribute__nonnull__(pTHX_1)
1540                         __attribute__nonnull__(pTHX_2);
1541
1542 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1543 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
1544 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
1545 PERL_CALLCONV void      Perl_taint_env(pTHX);
1546 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s);
1547 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special)
1548                         __attribute__nonnull__(pTHX_1)
1549                         __attribute__nonnull__(pTHX_2);
1550
1551 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1552                         __attribute__nonnull__(pTHX_1)
1553                         __attribute__nonnull__(pTHX_2);
1554
1555 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1556                         __attribute__nonnull__(pTHX_1)
1557                         __attribute__nonnull__(pTHX_2);
1558
1559 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1560                         __attribute__nonnull__(pTHX_1)
1561                         __attribute__nonnull__(pTHX_2);
1562
1563 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1564                         __attribute__nonnull__(pTHX_1)
1565                         __attribute__nonnull__(pTHX_2);
1566
1567 #if defined(UNLINK_ALL_VERSIONS)
1568 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1569 #endif
1570 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);
1571 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
1572 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1573 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1574 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1575 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1576 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1577 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
1578                         __attribute__warn_unused_result__
1579                         __attribute__pure__
1580                         __attribute__nonnull__(pTHX_1)
1581                         __attribute__nonnull__(pTHX_2);
1582
1583 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
1584                         __attribute__warn_unused_result__
1585                         __attribute__pure__
1586                         __attribute__nonnull__(pTHX_1)
1587                         __attribute__nonnull__(pTHX_2);
1588
1589 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
1590                         __attribute__warn_unused_result__
1591                         __attribute__pure__
1592                         __attribute__nonnull__(pTHX_1);
1593
1594 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_2);
1597
1598 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
1599 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
1600 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
1601 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
1602 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1603 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1604 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1605                         __attribute__nonnull__(pTHX_1);
1606
1607 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1608                         __attribute__nonnull__(pTHX_1);
1609
1610 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1611                         __attribute__nonnull__(pTHX_1);
1612
1613 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1614                         __attribute__nonnull__(pTHX_1);
1615
1616 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1617 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
1618                         __attribute__warn_unused_result__;
1619
1620 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1621 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1622 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1623 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
1624 PERL_CALLCONV U32       Perl_seed(pTHX);
1625 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
1626 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
1627 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
1628 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1629                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1630
1631 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1632 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1633                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1634
1635 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1636 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1637 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
1638 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1639 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
1640 PERL_CALLCONV int       Perl_yylex(pTHX);
1641 PERL_CALLCONV int       Perl_yyparse(pTHX);
1642 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
1643 #if defined(MYMALLOC)
1644 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1645 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
1646 #endif
1647 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1648                         __attribute__malloc__
1649                         __attribute__warn_unused_result__;
1650
1651 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1652                         __attribute__malloc__
1653                         __attribute__warn_unused_result__;
1654
1655 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1656                         __attribute__malloc__
1657                         __attribute__warn_unused_result__;
1658
1659 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1660 #if defined(PERL_GLOBAL_STRUCT)
1661 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1662 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
1663 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
1664 #endif
1665 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1666 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1667 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1668                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1669
1670 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1671 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1672 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1673 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1674 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1675                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1676
1677 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1678 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1679 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv);
1680 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1681 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1682 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1683 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1684 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1685 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1686 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1687 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1688 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1689                         __attribute__format__(__printf__,pTHX_3,pTHX_4);
1690
1691 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args);
1692 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1693 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1694 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv);
1695 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1696 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o);
1697 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm);
1698 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1699 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1700 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1701 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1702 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1703 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1704 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv); */
1705 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv); */
1706 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv); */
1707 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv); */
1708 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok);
1709 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv);
1710 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv);
1711 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv);
1712 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags);
1713 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1714 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv);
1715 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg);
1716 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1717 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1718 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
1719                         __attribute__noreturn__;
1720
1721 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1722                         __attribute__nonnull__(pTHX_1);
1723
1724 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1725 #if defined(USE_ITHREADS)
1726 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param);
1727 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param);
1728 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param);
1729 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, PerlInterpreter* proto_perl);
1730 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param);
1731 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ REGEXP* r, CLONE_PARAMS* param);
1732 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param);
1733 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp);
1734 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param);
1735 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param);
1736 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param);
1737 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param);
1738 #if defined(HAVE_INTERP_INTERN)
1739 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst);
1740 #endif
1741 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX);
1742 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, void *sv)
1743                         __attribute__nonnull__(pTHX_1)
1744                         __attribute__nonnull__(pTHX_2);
1745
1746 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, void *oldsv, void *newsv)
1747                         __attribute__nonnull__(pTHX_1);
1748
1749 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1750                         __attribute__nonnull__(pTHX_1);
1751
1752 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1753 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1754 #endif
1755 #if defined(HAVE_INTERP_INTERN)
1756 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1757 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1758 #endif
1759
1760 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
1761                         __attribute__nonnull__(pTHX_1);
1762
1763 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
1764                         __attribute__nonnull__(pTHX_1);
1765
1766
1767 #if defined(PERL_COPY_ON_WRITE)
1768 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
1769 #endif
1770
1771 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1772 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1773 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1774 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1775
1776 END_EXTERN_C
1777
1778 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1779 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
1780                         __attribute__nonnull__(pTHX_1);
1781
1782 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
1783                         __attribute__nonnull__(pTHX_1);
1784
1785 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
1786                         __attribute__nonnull__(pTHX_1);
1787
1788 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
1789                         __attribute__nonnull__(pTHX_1);
1790
1791 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
1792                         __attribute__nonnull__(pTHX_1);
1793
1794 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
1795                         __attribute__nonnull__(pTHX_1);
1796
1797 #endif
1798
1799 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
1800 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type);
1801 STATIC void     S_require_errno(pTHX_ GV *gv)
1802                         __attribute__nonnull__(pTHX_1);
1803
1804 #endif
1805
1806 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1807 STATIC void     S_hsplit(pTHX_ HV *hv);
1808 STATIC void     S_hfreeentries(pTHX_ HV *hv);
1809 STATIC HE*      S_new_he(pTHX);
1810 STATIC void     S_del_he(pTHX_ HE *p);
1811 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags);
1812 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store);
1813 STATIC void     S_unshare_hek_or_pvn(pTHX_ HEK* hek, const char* sv, I32 len, U32 hash);
1814 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags);
1815 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
1816                         __attribute__noreturn__;
1817
1818 #endif
1819
1820 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
1821 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv);
1822 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth);
1823 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val);
1824 #endif
1825
1826 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1827 STATIC I32      S_list_assignment(pTHX_ const OP *o);
1828 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid);
1829 STATIC void     S_cop_free(pTHX_ COP *cop);
1830 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
1831 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o);
1832 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o);
1833 STATIC OP*      S_scalarboolean(pTHX_ OP *o);
1834 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name);
1835 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name);
1836 STATIC OP*      S_newDEFSVOP(pTHX);
1837 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp);
1838 STATIC void     S_simplify_sort(pTHX_ OP *o);
1839 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 argnum);
1840 STATIC char*    S_gv_ename(pTHX_ GV *gv);
1841 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
1842 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
1843 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
1844 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
1845 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
1846 #endif
1847 #if defined(PL_OP_SLAB_ALLOC)
1848 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz);
1849 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
1850 #endif
1851
1852 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
1853 STATIC void     S_find_beginning(pTHX);
1854 STATIC void     S_forbid_setid(pTHX_ const char * s);
1855 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
1856 STATIC void     S_init_interp(pTHX);
1857 STATIC void     S_init_ids(pTHX);
1858 STATIC void     S_init_lexer(pTHX);
1859 STATIC void     S_init_main_stash(pTHX);
1860 STATIC void     S_init_perllib(pTHX);
1861 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
1862 STATIC void     S_init_predump_symbols(pTHX);
1863 STATIC void     S_my_exit_jump(pTHX)
1864                         __attribute__noreturn__;
1865
1866 STATIC void     S_nuke_stacks(pTHX);
1867 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
1868 STATIC void     S_usage(pTHX_ const char *name);
1869 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
1870 #  if defined(IAMSUID)
1871 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
1872 #  endif
1873 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
1874 STATIC void     S_run_body(pTHX_ I32 oldscope)
1875                         __attribute__noreturn__;
1876
1877 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
1878 STATIC void*    S_call_list_body(pTHX_ CV *cv);
1879 #endif
1880
1881 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
1882 STATIC SV*      S_refto(pTHX_ SV* sv);
1883 #endif
1884
1885 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
1886 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
1887 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
1888 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
1889                         __attribute__nonnull__(pTHX_1);
1890
1891 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
1892                         __attribute__nonnull__(pTHX_1);
1893
1894 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
1895                         __attribute__nonnull__(pTHX_1);
1896
1897 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
1898                         __attribute__nonnull__(pTHX_1);
1899
1900 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
1901                         __attribute__nonnull__(pTHX_1)
1902                         __attribute__nonnull__(pTHX_2);
1903
1904 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
1905                         __attribute__nonnull__(pTHX_1)
1906                         __attribute__nonnull__(pTHX_2);
1907
1908 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
1909                         __attribute__nonnull__(pTHX_1)
1910                         __attribute__nonnull__(pTHX_2);
1911
1912 #endif
1913
1914 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
1915 STATIC OP*      S_docatch(pTHX_ OP *o);
1916 STATIC void*    S_docatch_body(pTHX);
1917 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit);
1918 STATIC OP*      S_doparseform(pTHX_ SV *sv);
1919 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize);
1920 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock);
1921 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
1922                         __attribute__nonnull__(pTHX_1);
1923
1924 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock);
1925 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock);
1926 STATIC I32      S_dopoptosub_at(pTHX_ PERL_CONTEXT* cxstk, I32 startingblock);
1927 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
1928 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
1929 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode);
1930 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
1931                         __attribute__nonnull__(pTHX_1);
1932
1933 #endif
1934
1935 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
1936 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem);
1937 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv);
1938 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp);
1939 #endif
1940
1941 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
1942 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop);
1943 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode);
1944 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
1945 STATIC int      S_dooneliner(pTHX_ char *cmd, char *filename);
1946 #  endif
1947 #endif
1948
1949 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
1950 STATIC regnode* S_reg(pTHX_ struct RExC_state_t*, I32, I32 *);
1951 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t*, U8, U32);
1952 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t*, I32 *);
1953 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t*, I32 *, I32);
1954 STATIC void     S_reguni(pTHX_ struct RExC_state_t*, UV, char *, STRLEN*);
1955 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t*);
1956 STATIC I32      S_regcurly(pTHX_ const char *)
1957                         __attribute__warn_unused_result__
1958                         __attribute__nonnull__(pTHX_1);
1959
1960 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t*, U8);
1961 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t*, I32 *);
1962 STATIC void     S_reginsert(pTHX_ struct RExC_state_t*, U8, regnode *);
1963 STATIC void     S_regoptail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
1964 STATIC void     S_regtail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
1965 STATIC char*    S_regwhite(pTHX_ char *, char *);
1966 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*);
1967 #  ifdef DEBUGGING
1968 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
1969 STATIC void     S_put_byte(pTHX_ SV* sv, int c);
1970 #  endif
1971 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
1972 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1973 STATIC int      S_cl_is_anything(pTHX_ struct regnode_charclass_class *cl);
1974 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1975 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1976 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, struct regnode_charclass_class *and_with);
1977 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, struct regnode_charclass_class *or_with);
1978 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t*, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth);
1979 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
1980 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
1981                         __attribute__noreturn__;
1982
1983 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
1984 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
1985
1986 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
1987 #endif
1988
1989 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
1990 STATIC I32      S_regmatch(pTHX_ regnode *prog)
1991                         __attribute__warn_unused_result__
1992                         __attribute__nonnull__(pTHX_1);
1993
1994 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
1995                         __attribute__warn_unused_result__
1996                         __attribute__nonnull__(pTHX_1);
1997
1998 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
1999                         __attribute__warn_unused_result__
2000                         __attribute__nonnull__(pTHX_1)
2001                         __attribute__nonnull__(pTHX_3);
2002
2003 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
2004                         __attribute__warn_unused_result__;
2005
2006 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
2007                         __attribute__warn_unused_result__
2008                         __attribute__nonnull__(pTHX_1)
2009                         __attribute__nonnull__(pTHX_2);
2010
2011 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
2012 STATIC char*    S_regcppop(pTHX);
2013 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
2014 STATIC void     S_cache_re(pTHX_ regexp *prog);
2015 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
2016                         __attribute__warn_unused_result__;
2017
2018 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
2019                         __attribute__warn_unused_result__;
2020
2021 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
2022                         __attribute__warn_unused_result__;
2023
2024 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
2025                         __attribute__warn_unused_result__
2026                         __attribute__nonnull__(pTHX_1)
2027                         __attribute__nonnull__(pTHX_3);
2028
2029 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
2030                         __attribute__warn_unused_result__
2031                         __attribute__nonnull__(pTHX_1)
2032                         __attribute__nonnull__(pTHX_2)
2033                         __attribute__nonnull__(pTHX_3)
2034                         __attribute__nonnull__(pTHX_4);
2035
2036 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
2037                         __attribute__nonnull__(pTHX_1);
2038
2039 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
2040                         __attribute__nonnull__(pTHX_1);
2041
2042 #endif
2043
2044 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
2045 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
2046 STATIC void     S_debprof(pTHX_ const OP *o);
2047 #endif
2048
2049 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2050 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
2051 #endif
2052
2053 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
2054 STATIC IV       S_asIV(pTHX_ SV* sv);
2055 STATIC UV       S_asUV(pTHX_ SV* sv);
2056 STATIC XPVIV*   S_new_xiv(pTHX);
2057 STATIC XPVNV*   S_new_xnv(pTHX);
2058 STATIC XPV*     S_new_xpv(pTHX);
2059 STATIC XPVIV*   S_new_xpviv(pTHX);
2060 STATIC XPVNV*   S_new_xpvnv(pTHX);
2061 STATIC XPVCV*   S_new_xpvcv(pTHX);
2062 STATIC XPVAV*   S_new_xpvav(pTHX);
2063 STATIC XPVHV*   S_new_xpvhv(pTHX);
2064 STATIC XPVMG*   S_new_xpvmg(pTHX);
2065 STATIC XPVGV*   S_new_xpvgv(pTHX);
2066 STATIC XPVLV*   S_new_xpvlv(pTHX);
2067 STATIC XPVBM*   S_new_xpvbm(pTHX);
2068 STATIC XRV*     S_new_xrv(pTHX);
2069 STATIC void     S_del_xiv(pTHX_ XPVIV* p);
2070 STATIC void     S_del_xnv(pTHX_ XPVNV* p);
2071 STATIC void     S_del_xpv(pTHX_ XPV* p);
2072 STATIC void     S_del_xpviv(pTHX_ XPVIV* p);
2073 STATIC void     S_del_xpvnv(pTHX_ XPVNV* p);
2074 STATIC void     S_del_xpvcv(pTHX_ XPVCV* p);
2075 STATIC void     S_del_xpvav(pTHX_ XPVAV* p);
2076 STATIC void     S_del_xpvhv(pTHX_ XPVHV* p);
2077 STATIC void     S_del_xpvmg(pTHX_ XPVMG* p);
2078 STATIC void     S_del_xpvgv(pTHX_ XPVGV* p);
2079 STATIC void     S_del_xpvlv(pTHX_ XPVLV* p);
2080 STATIC void     S_del_xpvbm(pTHX_ XPVBM* p);
2081 STATIC void     S_del_xrv(pTHX_ XRV* p);
2082 STATIC void     S_sv_unglob(pTHX_ SV* sv);
2083 STATIC void     S_not_a_number(pTHX_ SV *sv);
2084 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask);
2085 STATIC void     S_sv_add_backref(pTHX_ SV *tsv, SV *sv);
2086 STATIC void     S_sv_del_backref(pTHX_ SV *sv);
2087 STATIC SV *     S_varname(pTHX_ GV *gv, const char *gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
2088                         __attribute__nonnull__(pTHX_2);
2089
2090 #  ifdef DEBUGGING
2091 STATIC void     S_del_sv(pTHX_ SV *p);
2092 #  endif
2093 #  if !defined(NV_PRESERVES_UV)
2094 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
2095 #  endif
2096 STATIC I32      S_expect_number(pTHX_ char** pattern)
2097                         __attribute__warn_unused_result__
2098                         __attribute__nonnull__(pTHX_1);
2099
2100 #
2101 #  if defined(USE_ITHREADS)
2102 STATIC SV*      S_gv_share(pTHX_ SV *sv, CLONE_PARAMS *param);
2103 #  endif
2104 STATIC bool     S_utf8_mg_pos(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 *offsetp, I32 uoff, U8 **sp, U8 *start, U8 *send)
2105                         __attribute__nonnull__(pTHX_1)
2106                         __attribute__nonnull__(pTHX_2)
2107                         __attribute__nonnull__(pTHX_3)
2108                         __attribute__nonnull__(pTHX_5)
2109                         __attribute__nonnull__(pTHX_7)
2110                         __attribute__nonnull__(pTHX_8)
2111                         __attribute__nonnull__(pTHX_9);
2112
2113 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, U8 *s, U8 *start)
2114                         __attribute__nonnull__(pTHX_1)
2115                         __attribute__nonnull__(pTHX_2)
2116                         __attribute__nonnull__(pTHX_3)
2117                         __attribute__nonnull__(pTHX_6)
2118                         __attribute__nonnull__(pTHX_7);
2119
2120 #if defined(PERL_COPY_ON_WRITE)
2121 STATIC void     S_sv_release_COW(pTHX_ SV *sv, char *pvx, STRLEN cur, STRLEN len, U32 hash, SV *after);
2122 #endif
2123 #endif
2124
2125 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
2126 STATIC void     S_check_uni(pTHX);
2127 STATIC void     S_force_next(pTHX_ I32 type);
2128 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
2129 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
2130 STATIC SV*      S_tokeq(pTHX_ SV *sv);
2131 STATIC int      S_pending_ident(pTHX);
2132 STATIC char*    S_scan_const(pTHX_ char *start)
2133                         __attribute__nonnull__(pTHX_1);
2134
2135 STATIC char*    S_scan_formline(pTHX_ char *s)
2136                         __attribute__nonnull__(pTHX_1);
2137
2138 STATIC char*    S_scan_heredoc(pTHX_ char *s)
2139                         __attribute__nonnull__(pTHX_1);
2140
2141 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
2142                         __attribute__nonnull__(pTHX_1)
2143                         __attribute__nonnull__(pTHX_2)
2144                         __attribute__nonnull__(pTHX_3);
2145
2146 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
2147 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
2148 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
2149 STATIC char*    S_scan_subst(pTHX_ char *start);
2150 STATIC char*    S_scan_trans(pTHX_ char *start);
2151 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
2152 STATIC char*    S_skipspace(pTHX_ char *s);
2153 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
2154 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
2155                         __attribute__nonnull__(pTHX_1)
2156                         __attribute__nonnull__(pTHX_2)
2157                         __attribute__nonnull__(pTHX_3);
2158
2159 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
2160 STATIC void     S_incline(pTHX_ char *s);
2161 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
2162 STATIC int      S_intuit_more(pTHX_ char *s);
2163 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
2164 STATIC void     S_missingterm(pTHX_ char *s)
2165                         __attribute__noreturn__;
2166
2167 STATIC void     S_no_op(pTHX_ const char *what, char *s);
2168 STATIC void     S_set_csh(pTHX);
2169 STATIC I32      S_sublex_done(pTHX);
2170 STATIC I32      S_sublex_push(pTHX);
2171 STATIC I32      S_sublex_start(pTHX);
2172 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
2173 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
2174 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
2175 #  if defined(DEBUGGING)
2176 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
2177 #  endif
2178 STATIC int      S_ao(pTHX_ int toketype);
2179 STATIC void     S_depcom(pTHX);
2180 STATIC const char*      S_incl_perldb(pTHX);
2181 #if 0
2182 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2183 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2184 #endif
2185 #  if defined(PERL_CR_FILTER)
2186 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2187 #  endif
2188 #endif
2189
2190 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
2191 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
2192 #endif
2193
2194 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
2195 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
2196 STATIC char*    S_stdize_locale(pTHX_ char* locs);
2197 #endif
2198 #endif
2199
2200 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
2201 STATIC COP*     S_closest_cop(pTHX_ COP *cop, OP *o);
2202 STATIC SV*      S_mess_alloc(pTHX);
2203 #endif
2204
2205 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
2206 STATIC NV       S_mulexp10(NV value, I32 exponent);
2207 #endif
2208
2209 START_EXTERN_C
2210
2211 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2212                         __attribute__nonnull__(pTHX_1);
2213
2214 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
2215                         __attribute__nonnull__(pTHX_1)
2216                         __attribute__nonnull__(pTHX_2);
2217
2218 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2219                         __attribute__nonnull__(pTHX_1);
2220
2221 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
2222                         __attribute__nonnull__(pTHX_1);
2223
2224 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2225                         __attribute__nonnull__(pTHX_2);
2226
2227 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
2228                         __attribute__nonnull__(pTHX_1)
2229                         __attribute__nonnull__(pTHX_2);
2230
2231 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2232                         __attribute__nonnull__(pTHX_1)
2233                         __attribute__nonnull__(pTHX_2);
2234
2235 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2236 #ifdef PERL_COPY_ON_WRITE
2237 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv);
2238 #endif
2239
2240 #if defined(USE_PERLIO) && !defined(USE_SFIO)
2241 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *);
2242 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *);
2243 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *);
2244 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *);
2245 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *);
2246 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *);
2247 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *);
2248 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *, int);
2249 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *, STDCHAR *, int);
2250 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *);
2251 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *, void *, Size_t);
2252 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *, const void *, Size_t);
2253 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *, const void *, Size_t);
2254 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *);
2255 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *, Off_t, int);
2256
2257 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *);
2258 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *);
2259 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *);
2260 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *);
2261
2262 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
2263 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
2264 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
2265 #endif /* PERLIO_LAYERS */
2266
2267 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
2268 #ifdef PERL_IN_DEB_C
2269 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max);
2270 #endif
2271
2272 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags);
2273 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv);
2274 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
2275                         __attribute__nonnull__(pTHX_1);
2276
2277 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type);
2278 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash);
2279 #ifdef DEBUGGING
2280 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv);
2281 #endif
2282 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2283 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2284 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full);
2285 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv);
2286
2287 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth);
2288 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po);
2289
2290 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2291 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);
2292 #  if defined(DEBUGGING)
2293 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title);
2294 #  endif
2295 #endif
2296 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
2297                         __attribute__warn_unused_result__;
2298
2299 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
2300 #if defined(DEBUGGING)
2301 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp);
2302 #endif
2303 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
2304 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb);
2305
2306 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2307 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2308 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2309 #endif
2310
2311 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb);
2312
2313 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv);
2314 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC*      mg);
2315 #ifdef PERL_IN_SV_C
2316 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
2317 #endif
2318
2319 #ifdef PERL_NEED_MY_HTOLE16
2320 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
2321 #endif
2322 #ifdef PERL_NEED_MY_LETOH16
2323 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
2324 #endif
2325 #ifdef PERL_NEED_MY_HTOBE16
2326 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
2327 #endif
2328 #ifdef PERL_NEED_MY_BETOH16
2329 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
2330 #endif
2331 #ifdef PERL_NEED_MY_HTOLE32
2332 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
2333 #endif
2334 #ifdef PERL_NEED_MY_LETOH32
2335 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
2336 #endif
2337 #ifdef PERL_NEED_MY_HTOBE32
2338 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
2339 #endif
2340 #ifdef PERL_NEED_MY_BETOH32
2341 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
2342 #endif
2343 #ifdef PERL_NEED_MY_HTOLE64
2344 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
2345 #endif
2346 #ifdef PERL_NEED_MY_LETOH64
2347 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
2348 #endif
2349 #ifdef PERL_NEED_MY_HTOBE64
2350 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
2351 #endif
2352 #ifdef PERL_NEED_MY_BETOH64
2353 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
2354 #endif
2355
2356 #ifdef PERL_NEED_MY_HTOLES
2357 PERL_CALLCONV short     Perl_my_htoles(short n);
2358 #endif
2359 #ifdef PERL_NEED_MY_LETOHS
2360 PERL_CALLCONV short     Perl_my_letohs(short n);
2361 #endif
2362 #ifdef PERL_NEED_MY_HTOBES
2363 PERL_CALLCONV short     Perl_my_htobes(short n);
2364 #endif
2365 #ifdef PERL_NEED_MY_BETOHS
2366 PERL_CALLCONV short     Perl_my_betohs(short n);
2367 #endif
2368 #ifdef PERL_NEED_MY_HTOLEI
2369 PERL_CALLCONV int       Perl_my_htolei(int n);
2370 #endif
2371 #ifdef PERL_NEED_MY_LETOHI
2372 PERL_CALLCONV int       Perl_my_letohi(int n);
2373 #endif
2374 #ifdef PERL_NEED_MY_HTOBEI
2375 PERL_CALLCONV int       Perl_my_htobei(int n);
2376 #endif
2377 #ifdef PERL_NEED_MY_BETOHI
2378 PERL_CALLCONV int       Perl_my_betohi(int n);
2379 #endif
2380 #ifdef PERL_NEED_MY_HTOLEL
2381 PERL_CALLCONV long      Perl_my_htolel(long n);
2382 #endif
2383 #ifdef PERL_NEED_MY_LETOHL
2384 PERL_CALLCONV long      Perl_my_letohl(long n);
2385 #endif
2386 #ifdef PERL_NEED_MY_HTOBEL
2387 PERL_CALLCONV long      Perl_my_htobel(long n);
2388 #endif
2389 #ifdef PERL_NEED_MY_BETOHL
2390 PERL_CALLCONV long      Perl_my_betohl(long n);
2391 #endif
2392
2393 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n);
2394
2395 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type);
2396 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type);
2397 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags);
2398
2399 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv);
2400
2401 END_EXTERN_C
2402 /* ex: set ro: */