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7b0764cb8cef894bf10c5d60db9c6df9c88bb814
[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 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key);
81 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key);
82 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp);
83 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval);
84 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
85 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar);
86 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp);
87 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
88 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
89 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
90 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar);
91 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
92 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
93 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
94 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat);
95 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq);
96 PERL_CALLCONV I32       Perl_block_gimme(pTHX);
97 PERL_CALLCONV int       Perl_block_start(pTHX_ int full);
98 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
99 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
100 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list);
101 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
102                         __attribute__((nonnull(pTHX_3)));
103
104 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f);
105 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f);
106 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f);
107 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f);
108 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
109 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length);
110 #endif
111 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o);
112 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
113                         __attribute__((noreturn))
114                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
115
116 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
117                         __attribute__((noreturn));
118
119 #if defined(PERL_IMPLICIT_CONTEXT)
120 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
121                         __attribute__((noreturn))
122                         __attribute__format__(__printf__,1,2);
123
124 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
125                         __attribute__format__(__printf__,1,2);
126
127 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
128                         __attribute__format__(__printf__,1,2);
129
130 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
131                         __attribute__format__(__printf__,1,2);
132
133 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
134 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
135                         __attribute__format__(__printf__,1,2);
136
137 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
138                         __attribute__format__(__printf__,1,2);
139
140 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
141                         __attribute__format__(__printf__,2,3);
142
143 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
144                         __attribute__format__(__printf__,1,2);
145
146 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
147                         __attribute__format__(__printf__,2,3);
148
149 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
150                         __attribute__format__(__printf__,2,3);
151
152 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
153                         __attribute__format__(__printf__,2,3);
154
155 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
156                         __attribute__format__(__printf__,2,3);
157
158 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
159                         __attribute__format__(__printf__,2,3);
160
161 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
162                         __attribute__format__(__printf__,1,2);
163
164 #endif
165 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p);
166 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
167                         __attribute__((nonnull(pTHX_1)));
168
169 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
170 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv);
171 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
172 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
173 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
174 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
175 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
176 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
177                         __attribute__((pure));
178
179 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
180                         __attribute__((pure));
181
182 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
183                         __attribute__((pure));
184
185 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
186                         __attribute__((pure));
187
188 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
189                         __attribute__((pure));
190
191 PERL_CALLCONV I32       Perl_cxinc(pTHX);
192 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
193                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
194
195 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
196 PERL_CALLCONV void      Perl_debprofdump(pTHX);
197 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
198                         __attribute__((nonnull(pTHX_1)));
199
200 PERL_CALLCONV I32       Perl_debstack(pTHX);
201 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
202 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
203                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3,pTHX_4,pTHX_6)));
204
205 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
206                         __attribute__((nonnull(pTHX_1)));
207
208 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
209                         __attribute__((nonnull(pTHX_1)));
210
211 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
212                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
213
214 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
215 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
216 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
217 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
218 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
219 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
220                         __attribute__((nonnull(pTHX_1)));
221
222 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
223                         __attribute__((nonnull(pTHX_1,pTHX_2)));
224
225 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
226                         __attribute__((nonnull(pTHX_1)));
227
228 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
229                         __attribute__((nonnull(pTHX_1)));
230
231 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
232                         __attribute__((nonnull(pTHX_1)));
233
234 #if defined(WIN32) || defined(SYMBIAN)
235 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
236 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
237 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
238 #endif
239 #if !defined(WIN32)
240 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
241 #endif
242 PERL_CALLCONV void      Perl_do_execfree(pTHX);
243 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
244 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
245 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
246 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
247 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
248 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
249 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
250 #endif
251 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
252                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3,pTHX_4)));
253
254 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
255 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
256 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);
257 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);
258 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
259 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
260 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
261 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
262 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
263 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
264 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
265 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
266 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
267 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
268                         __attribute__((nonnull(pTHX_1)));
269
270 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
271                         __attribute__((nonnull(pTHX_1)));
272
273 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
274 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
275 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
276 PERL_CALLCONV void      Perl_dump_all(pTHX);
277 PERL_CALLCONV void      Perl_dump_eval(pTHX);
278 #if defined(DUMP_FDS)
279 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
280 #endif
281 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
282 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
283 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg);
284 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
285 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
286 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
287                         __attribute__((nonnull(pTHX_1)));
288
289 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
290 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
291 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
292 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
293                         __attribute__((nonnull(pTHX_1)));
294
295 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
296                         __attribute__((nonnull(pTHX_1)));
297
298 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
299                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
300
301 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
302 PERL_CALLCONV void      Perl_free_tmps(pTHX);
303 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
304 #if !defined(HAS_GETENV_LEN)
305 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len);
306 #endif
307 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
308 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
309 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv);
310 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv);
311 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv);
312 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method);
313 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
314 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv);
315 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
316 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
317 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name);
318 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
319 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
320 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
321 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
322 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
323 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
324 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
325 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
326 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi);
327 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
328 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
329 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
330 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
331 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
332 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
333 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
334 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen);
335 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash);
336 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
337 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
338 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry);
339 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb);
340 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen);
341 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry);
342 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb);
343 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen);
344 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags);
345 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry);
346 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax);
347 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
348 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
349 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
350 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
351 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
352 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
353                         __attribute__((pure))
354                         __attribute__((nonnull(pTHX_1,pTHX_2)));
355
356 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
357                         __attribute__((pure))
358                         __attribute__((nonnull(pTHX_1,pTHX_2)));
359
360 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)
361                         __attribute__((nonnull(pTHX_1,pTHX_5)));
362
363 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
364                         __attribute__((warn_unused_result));
365
366 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
367                         __attribute__((nonnull(pTHX_2)));
368
369 PERL_CALLCONV void      Perl_init_debugger(pTHX);
370 PERL_CALLCONV void      Perl_init_stacks(pTHX);
371 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
372 PERL_CALLCONV U32       Perl_intro_my(pTHX);
373 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
374                         __attribute__((pure))
375                         __attribute__((nonnull(pTHX_1,pTHX_2)));
376
377 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit);
378 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd);
379 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
380                         __attribute__((warn_unused_result));
381
382 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
383                         __attribute__((warn_unused_result));
384
385 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
386                         __attribute__((warn_unused_result))
387                         __attribute__((pure));
388
389 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
390                         __attribute__((warn_unused_result))
391                         __attribute__((pure));
392
393 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
394                         __attribute__((warn_unused_result))
395                         __attribute__((pure));
396
397 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
398                         __attribute__((warn_unused_result))
399                         __attribute__((pure));
400
401 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
402                         __attribute__((warn_unused_result))
403                         __attribute__((pure));
404
405 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
406                         __attribute__((warn_unused_result))
407                         __attribute__((pure));
408
409 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
410                         __attribute__((warn_unused_result))
411                         __attribute__((pure));
412
413 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
414                         __attribute__((warn_unused_result))
415                         __attribute__((pure));
416
417 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
418                         __attribute__((warn_unused_result))
419                         __attribute__((pure));
420
421 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
422                         __attribute__((warn_unused_result))
423                         __attribute__((pure));
424
425 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
426                         __attribute__((warn_unused_result))
427                         __attribute__((pure));
428
429 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
430                         __attribute__((warn_unused_result))
431                         __attribute__((pure));
432
433 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
434                         __attribute__((warn_unused_result))
435                         __attribute__((pure));
436
437 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
438                         __attribute__((warn_unused_result))
439                         __attribute__((pure));
440
441 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
442                         __attribute__((warn_unused_result))
443                         __attribute__((pure));
444
445 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
446                         __attribute__((warn_unused_result))
447                         __attribute__((pure));
448
449 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
450                         __attribute__((warn_unused_result))
451                         __attribute__((pure));
452
453 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
454                         __attribute__((nonnull(pTHX_2,pTHX_3)));
455
456 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
457                         __attribute__((nonnull(pTHX_2,pTHX_3)));
458
459 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
460                         __attribute__((nonnull(pTHX_2,pTHX_3)));
461
462 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
463                         __attribute__((nonnull(pTHX_2,pTHX_3)));
464
465 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
466                         __attribute__((warn_unused_result))
467                         __attribute__((pure));
468
469 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
470                         __attribute__((warn_unused_result))
471                         __attribute__((pure));
472
473 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
474                         __attribute__((warn_unused_result))
475                         __attribute__((pure));
476
477 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
478                         __attribute__((warn_unused_result))
479                         __attribute__((pure));
480
481 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
482                         __attribute__((warn_unused_result))
483                         __attribute__((pure));
484
485 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
486                         __attribute__((warn_unused_result))
487                         __attribute__((pure));
488
489 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
490                         __attribute__((warn_unused_result))
491                         __attribute__((pure));
492
493 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
494                         __attribute__((warn_unused_result))
495                         __attribute__((pure));
496
497 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
498                         __attribute__((warn_unused_result))
499                         __attribute__((pure));
500
501 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
502                         __attribute__((warn_unused_result))
503                         __attribute__((pure));
504
505 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
506                         __attribute__((warn_unused_result))
507                         __attribute__((pure));
508
509 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
510                         __attribute__((warn_unused_result))
511                         __attribute__((pure));
512
513 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
514                         __attribute__((warn_unused_result))
515                         __attribute__((pure));
516
517 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
518                         __attribute__((warn_unused_result))
519                         __attribute__((pure));
520
521 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
522                         __attribute__((nonnull(pTHX_1)));
523
524 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
525                         __attribute__((nonnull(pTHX_1)));
526
527 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
528                         __attribute__((nonnull(pTHX_1,pTHX_3)));
529
530 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
531                         __attribute__((nonnull(pTHX_1)));
532
533 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
534                         __attribute__((nonnull(pTHX_1)));
535
536 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
537                         __attribute__((nonnull(pTHX_1)));
538
539 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
540                         __attribute__((nonnull(pTHX_1)));
541
542 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
543                         __attribute__((nonnull(pTHX_1)));
544
545 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
546                         __attribute__((nonnull(pTHX_1)));
547
548 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
549                         __attribute__((nonnull(pTHX_1)));
550
551 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
552                         __attribute__((nonnull(pTHX_1)));
553
554 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
555                         __attribute__((nonnull(pTHX_1)));
556
557 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
558                         __attribute__((nonnull(pTHX_1)));
559
560 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
561                         __attribute__((nonnull(pTHX_1)));
562
563 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
564                         __attribute__((nonnull(pTHX_1)));
565
566 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
567                         __attribute__((nonnull(pTHX_1)));
568
569 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
570                         __attribute__((nonnull(pTHX_1)));
571
572 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
573                         __attribute__((nonnull(pTHX_1)));
574
575 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
576                         __attribute__((nonnull(pTHX_1)));
577
578 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
579                         __attribute__((nonnull(pTHX_1)));
580
581 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
582                         __attribute__((pure))
583                         __attribute__((nonnull(pTHX_1)));
584
585 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
586 PERL_CALLCONV void      Perl_lex_end(pTHX);
587 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
588 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
589 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
590 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
591 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
592 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
593 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
594 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
595 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
596 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
597 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
598 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
599                         __attribute__((warn_unused_result))
600                         __attribute__((nonnull(pTHX_1)));
601
602 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len, I32* flags, NV *result)
603                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3)));
604
605 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len, I32* flags, NV *result)
606                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3)));
607
608 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
609                         __attribute__((nonnull(pTHX_1)));
610
611 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send);
612 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len, I32* flags, NV *result);
613 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
614 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
615 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
616 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
617 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
618 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
619 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
620 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
621 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, MAGIC* mg);
622 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
623 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
624 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
625 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
626 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
627 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
628 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
629 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
630 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
631 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
632 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
633 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
634 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
635 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
636 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
637                         __attribute__((noreturn));
638
639 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
640 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
641 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
642 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
643 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
644 #if defined(USE_LOCALE_COLLATE)
645 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
646 #endif
647 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
648 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
649 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
650 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
651 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
652 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
653 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
654 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
655 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
656 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
657 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
658 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
659 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
660 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
661 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
662 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
663 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
664 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
665 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
666 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
667 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
668 #if defined(USE_LOCALE_COLLATE)
669 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
670 #endif
671 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
672                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
673
674 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
675 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
676 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
677 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
678 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
679 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type);
680 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
681 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
682 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
683 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
684 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
685 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
686 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
687 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
688 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
689 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
690 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
691                         __attribute__((nonnull(pTHX_1)));
692
693 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
694                         __attribute__((nonnull(pTHX_1)));
695
696 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
697 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
698                         __attribute__((nonnull(1,2)));
699
700 #endif
701 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
702 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
703                         __attribute__((nonnull(1)));
704
705 #endif
706 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
707                         __attribute__((noreturn));
708
709 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
710                         __attribute__((noreturn));
711
712 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
713 PERL_CALLCONV Pid_t     Perl_my_fork(void);
714 PERL_CALLCONV void      Perl_atfork_lock(void);
715 PERL_CALLCONV void      Perl_atfork_unlock(void);
716 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
717 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
718 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
719                         __attribute__((pure))
720                         __attribute__((nonnull(1,2)));
721
722 #endif
723 #if !defined(HAS_MEMSET)
724 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
725                         __attribute__((nonnull(1)));
726
727 #endif
728 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
729 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
730 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
731 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
732 PERL_CALLCONV I32       Perl_my_stat(pTHX);
733 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);
734 #if defined(MYSWAP)
735 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
736                         __attribute__((malloc))
737                         __attribute__((warn_unused_result))
738                         __attribute__((pure));
739
740 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
741                         __attribute__((malloc))
742                         __attribute__((warn_unused_result))
743                         __attribute__((pure));
744
745 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
746                         __attribute__((malloc))
747                         __attribute__((warn_unused_result))
748                         __attribute__((pure));
749
750 #endif
751 PERL_CALLCONV void      Perl_my_unexec(pTHX);
752 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
753                         __attribute__((malloc))
754                         __attribute__((warn_unused_result));
755
756 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
757                         __attribute__((malloc))
758                         __attribute__((warn_unused_result));
759
760 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
761 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
762                         __attribute__((malloc))
763                         __attribute__((warn_unused_result));
764
765 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
766                         __attribute__((malloc))
767                         __attribute__((warn_unused_result));
768
769 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
770 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
771 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
772                         __attribute__((malloc))
773                         __attribute__((warn_unused_result));
774
775 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
776                         __attribute__((malloc))
777                         __attribute__((warn_unused_result));
778
779 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
780                         __attribute__((malloc))
781                         __attribute__((warn_unused_result));
782
783 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
784                         __attribute__((malloc))
785                         __attribute__((warn_unused_result));
786
787 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
788                         __attribute__((malloc))
789                         __attribute__((warn_unused_result));
790
791 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
792                         __attribute__((malloc))
793                         __attribute__((warn_unused_result));
794
795 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
796                         __attribute__((nonnull(pTHX_1)));
797
798 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
799                         __attribute__((malloc))
800                         __attribute__((warn_unused_result));
801
802 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
803                         __attribute__((malloc))
804                         __attribute__((warn_unused_result));
805
806 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
807                         __attribute__((malloc))
808                         __attribute__((warn_unused_result));
809
810 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
811 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
812                         __attribute__((nonnull(pTHX_1,pTHX_3)));
813
814 PERL_CALLCONV AV*       Perl_newAV(pTHX)
815                         __attribute__((malloc))
816                         __attribute__((warn_unused_result));
817
818 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
819                         __attribute__((malloc))
820                         __attribute__((warn_unused_result))
821                         __attribute__((nonnull(pTHX_1)));
822
823 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
824                         __attribute__((malloc))
825                         __attribute__((warn_unused_result));
826
827 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
828                         __attribute__((malloc))
829                         __attribute__((warn_unused_result));
830
831 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
832                         __attribute__((malloc))
833                         __attribute__((warn_unused_result));
834
835 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
836                         __attribute__((malloc))
837                         __attribute__((warn_unused_result));
838
839 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
840                         __attribute__((malloc))
841                         __attribute__((warn_unused_result));
842
843 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
844                         __attribute__((malloc))
845                         __attribute__((warn_unused_result))
846                         __attribute__((nonnull(pTHX_1)));
847
848 PERL_CALLCONV HV*       Perl_newHV(pTHX)
849                         __attribute__((malloc))
850                         __attribute__((warn_unused_result));
851
852 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
853                         __attribute__((malloc))
854                         __attribute__((warn_unused_result));
855
856 PERL_CALLCONV IO*       Perl_newIO(pTHX)
857                         __attribute__((malloc))
858                         __attribute__((warn_unused_result));
859
860 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
861                         __attribute__((malloc))
862                         __attribute__((warn_unused_result));
863
864 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
865                         __attribute__((malloc))
866                         __attribute__((warn_unused_result));
867
868 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
869                         __attribute__((malloc))
870                         __attribute__((warn_unused_result));
871
872 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
873                         __attribute__((malloc))
874                         __attribute__((warn_unused_result));
875
876 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
877                         __attribute__((malloc))
878                         __attribute__((warn_unused_result));
879
880 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
881                         __attribute__((malloc))
882                         __attribute__((warn_unused_result))
883                         __attribute__((nonnull(pTHX_1)));
884
885 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
886                         __attribute__((malloc))
887                         __attribute__((warn_unused_result));
888
889 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
890                         __attribute__((malloc))
891                         __attribute__((warn_unused_result))
892                         __attribute__((nonnull(pTHX_1)));
893
894 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
895                         __attribute__((malloc))
896                         __attribute__((warn_unused_result))
897                         __attribute__((nonnull(pTHX_3)));
898
899 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
900                         __attribute__((malloc))
901                         __attribute__((warn_unused_result));
902
903 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
904                         __attribute__((malloc))
905                         __attribute__((warn_unused_result));
906
907 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
908                         __attribute__((malloc))
909                         __attribute__((warn_unused_result));
910
911 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
912                         __attribute__((malloc))
913                         __attribute__((warn_unused_result));
914
915 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
916                         __attribute__((malloc))
917                         __attribute__((warn_unused_result));
918
919 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
920                         __attribute__((malloc))
921                         __attribute__((warn_unused_result));
922
923 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
924                         __attribute__((malloc))
925                         __attribute__((warn_unused_result))
926                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
927
928 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
929 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
930                         __attribute__((malloc))
931                         __attribute__((warn_unused_result));
932
933 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
934                         __attribute__((malloc))
935                         __attribute__((warn_unused_result));
936
937 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
938                         __attribute__((malloc))
939                         __attribute__((warn_unused_result));
940
941 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
942                         __attribute__((malloc))
943                         __attribute__((warn_unused_result));
944
945 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
946                         __attribute__((malloc))
947                         __attribute__((warn_unused_result));
948
949 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
950                         __attribute__((nonnull(pTHX_1,pTHX_2)));
951
952 PERL_CALLCONV char*     Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
953                         __attribute__((nonnull(pTHX_1,pTHX_2)));
954
955 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
956 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
957 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
958 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
959 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
960 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
961                         __attribute__((nonnull(pTHX_1,pTHX_2)));
962
963 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
964 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
965                         __attribute__((pure));
966
967 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
968                         __attribute__((noreturn));
969
970 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
971 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
972 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
973 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
974                         __attribute__((nonnull(pTHX_1)));
975
976 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
977                         __attribute__((nonnull(pTHX_1)));
978
979 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
980 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
981                         __attribute__((nonnull(pTHX_1)));
982
983 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
984                         __attribute__((nonnull(pTHX_1)));
985
986 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
987 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
988 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
989 PERL_CALLCONV void      Perl_pad_reset(pTHX);
990 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
991 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
992 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
993 #if defined(USE_REENTRANT_API)
994 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
995 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
996 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
997 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
998 #endif
999 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1000 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1001                         __attribute__((nonnull(pTHX_1,pTHX_3)));
1002
1003 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1004                         __attribute__((nonnull(pTHX_1)));
1005
1006 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1007                         __attribute__((nonnull(pTHX_1)));
1008
1009 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1010 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1011 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1012                         __attribute__((nonnull(pTHX_1)));
1013
1014 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1015                         __attribute__((nonnull(pTHX_1)));
1016
1017 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1018                         __attribute__((nonnull(pTHX_1)));
1019
1020 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1021                         __attribute__((nonnull(pTHX_1)));
1022
1023 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
1024 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
1025 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1026 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1027 PERL_CALLCONV void      Perl_new_collate(pTHX_ char* newcoll)
1028                         __attribute__((nonnull(pTHX_1)));
1029
1030 PERL_CALLCONV void      Perl_new_ctype(pTHX_ char* newctype)
1031                         __attribute__((nonnull(pTHX_1)));
1032
1033 PERL_CALLCONV void      Perl_new_numeric(pTHX_ char* newcoll)
1034                         __attribute__((nonnull(pTHX_1)));
1035
1036 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1037 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1038 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1039 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1040                         __attribute__((nonnull(pTHX_1)));
1041
1042 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);
1043 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1044 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1045 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1046                         __attribute__((nonnull(pTHX_1)));
1047
1048 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1049                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1050
1051 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1052                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1053
1054 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1055 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1056 PERL_CALLCONV void      Perl_push_scope(pTHX);
1057 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1058 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1059 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1060                         __attribute__((nonnull(pTHX_1)));
1061
1062 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1063 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1064                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3,pTHX_4,pTHX_6)));
1065
1066 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1067 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1068                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3)));
1069
1070 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);
1071 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1072 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags);
1073 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p);
1074 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, regnode* o);
1075 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1076                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1077
1078 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1079                         __attribute__((pure));
1080
1081 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1082 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1083 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1084 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1085 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp);
1086 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx);
1087 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx);
1088 #if !defined(HAS_RENAME)
1089 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1090                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1091
1092 #endif
1093 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv);
1094 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv);
1095 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len);
1096 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1097 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1098 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
1099 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1100 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1101 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1102 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1103 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1104 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1105 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1106 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1107 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1108 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1109 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1110 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1111 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1112 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1113 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1114 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1115 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1116 PERL_CALLCONV void      Perl_save_hints(pTHX)
1117                         __attribute__((noreturn));
1118
1119 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1120 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1121 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1122 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1123 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1124 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1125 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1126 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1127 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1128 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1129 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1130 PERL_CALLCONV void      Perl_save_op(pTHX);
1131 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1132 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1133 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1134 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1135 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1136 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1137 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1138 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1139                         __attribute__((noreturn));
1140
1141 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1142 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1143 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1144 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1145 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1146 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1147 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1148 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
1149 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1150 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1151 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1152 #if !defined(VMS)
1153 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1154 #endif
1155 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1156 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1157 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1158 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1159 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1160                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1161
1162 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
1163 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1164 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1165                         __attribute__((nonnull(pTHX_1)));
1166
1167 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1168                         __attribute__((nonnull(pTHX_1)));
1169
1170 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1171                         __attribute__((nonnull(pTHX_1)));
1172
1173 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1174                         __attribute__((nonnull(pTHX_1))); */
1175
1176 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1177                         __attribute__((nonnull(pTHX_1)));
1178
1179 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1180                         __attribute__((nonnull(pTHX_1)));
1181
1182 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1183                         __attribute__((nonnull(pTHX_1)));
1184
1185 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1186                         __attribute__((nonnull(pTHX_1,pTHX_2))); */
1187
1188 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1189                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1190
1191 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1192                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1193
1194 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1195                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1196
1197 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1198                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1199
1200 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1201                         __attribute__((nonnull(pTHX_1))); */
1202
1203 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1204                         __attribute__((nonnull(pTHX_1)));
1205
1206 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1207                         __attribute__((nonnull(pTHX_1)));
1208
1209 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1210                         __attribute__((nonnull(pTHX_1)));
1211
1212 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1213                         __attribute__((nonnull(pTHX_1)));
1214
1215 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1216                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1217
1218 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1219                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1220
1221 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1222                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1223
1224 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1225                         __attribute__((nonnull(pTHX_1)));
1226
1227 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1228                         __attribute__((nonnull(pTHX_1)));
1229
1230 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1231                         __attribute__((nonnull(pTHX_1)));
1232
1233 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1234                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1235
1236 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1237                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1238                         __attribute__((nonnull(pTHX_1)));
1239
1240 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1241                         __attribute__((nonnull(pTHX_1)));
1242
1243 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1244                         __attribute__((nonnull(pTHX_1)));
1245
1246 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1247                         __attribute__((nonnull(pTHX_1))); */
1248
1249 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1250                         __attribute__((nonnull(pTHX_1))); */
1251
1252 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1253                         __attribute__((nonnull(pTHX_1)));
1254
1255 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1256 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1257 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1258                         __attribute__((nonnull(pTHX_1)));
1259
1260 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1261                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1262
1263 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1264                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1265
1266 #if defined(USE_LOCALE_COLLATE)
1267 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1268                         __attribute__((nonnull(pTHX_1)));
1269
1270 #endif
1271 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1272                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3,pTHX_4)));
1273
1274 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1275                         __attribute__((nonnull(pTHX_1)));
1276
1277 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1278                         __attribute__((nonnull(pTHX_1)));
1279
1280 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1281                         __attribute__((nonnull(pTHX_1)));
1282
1283 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1284                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1285
1286 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1287                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1288
1289 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1290 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1291                         __attribute__((nonnull(pTHX_1)));
1292
1293 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1294 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1295                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1296
1297 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1298                         __attribute__((nonnull(pTHX_1)));
1299
1300 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1301                         __attribute__((nonnull(pTHX_1)));
1302
1303 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1304                         __attribute__((nonnull(pTHX_1,pTHX_4)));
1305
1306 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1307                         __attribute__((nonnull(pTHX_1)));
1308
1309 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1310                         __attribute__((nonnull(pTHX_1)));
1311
1312 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv)
1313                         __attribute__((nonnull(pTHX_1)));
1314
1315 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv)
1316                         __attribute__((nonnull(pTHX_1)));
1317
1318 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1319                         __attribute__((nonnull(pTHX_1)));
1320
1321 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1322                         __attribute__((nonnull(pTHX_1)));
1323
1324 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1325                         __attribute__((nonnull(pTHX_1)));
1326
1327 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1328                         __attribute__((warn_unused_result));
1329
1330 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1331 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1332 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp);
1333 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp);
1334 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1335 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1336 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1337 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1338 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1339 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob);
1340 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv);
1341 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1342 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash);
1343 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1344                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1345
1346 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1347 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1348 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num);
1349 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1350 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1351 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1352 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1353 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1354 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1355 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, char* pv, STRLEN n);
1356 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1357 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1358                         __attribute__((nonnull(pTHX_1)));
1359
1360 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1361 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1362 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv);
1363 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1364                         __attribute__((nonnull(pTHX_1)));
1365
1366 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1367                         __attribute__((nonnull(pTHX_1)));
1368
1369 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1370                         __attribute__((nonnull(pTHX_1)));
1371
1372 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1373                         __attribute__((nonnull(pTHX_1)));
1374
1375 PERL_CALLCONV bool      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1376                         __attribute__((nonnull(pTHX_1)));
1377
1378 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1379                         __attribute__((nonnull(pTHX_1)));
1380
1381 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1382                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1383
1384 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1385                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1386
1387 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1388 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
1389 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
1390 PERL_CALLCONV void      Perl_taint_env(pTHX);
1391 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s);
1392 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special)
1393                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1394
1395 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1396                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1397
1398 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1399                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1400
1401 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1402                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1403
1404 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1405                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1406
1407 #if defined(UNLINK_ALL_VERSIONS)
1408 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1409 #endif
1410 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);
1411 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
1412 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1413 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1414 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1415 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1416 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1417 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
1418                         __attribute__((pure))
1419                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1420
1421 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
1422                         __attribute__((pure))
1423                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1424
1425 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
1426                         __attribute__((pure))
1427                         __attribute__((nonnull(pTHX_1)));
1428
1429 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1430                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1431
1432 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
1433 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
1434 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
1435 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
1436 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1437 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1438 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1439                         __attribute__((nonnull(pTHX_1)));
1440
1441 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1442                         __attribute__((nonnull(pTHX_1)));
1443
1444 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1445                         __attribute__((nonnull(pTHX_1)));
1446
1447 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1448                         __attribute__((nonnull(pTHX_1)));
1449
1450 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1451 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags);
1452 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1453 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1454 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1455 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
1456 PERL_CALLCONV U32       Perl_seed(pTHX);
1457 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
1458 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
1459 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
1460 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1461                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1462
1463 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1464 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1465                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1466
1467 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1468 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1469 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
1470 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1471 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
1472 PERL_CALLCONV int       Perl_yylex(pTHX);
1473 PERL_CALLCONV int       Perl_yyparse(pTHX);
1474 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
1475 #if defined(MYMALLOC)
1476 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1477 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
1478 #endif
1479 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1480                         __attribute__((malloc))
1481                         __attribute__((warn_unused_result));
1482
1483 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1484                         __attribute__((malloc))
1485                         __attribute__((warn_unused_result));
1486
1487 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1488                         __attribute__((malloc))
1489                         __attribute__((warn_unused_result));
1490
1491 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1492 #if defined(PERL_GLOBAL_STRUCT)
1493 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1494 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
1495 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
1496 #endif
1497 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1498 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1499 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1500                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1501
1502 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1503 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1504 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1505 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1506 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1507                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1508
1509 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1510 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1511 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv);
1512 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1513 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1514 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1515 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1516 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1517 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1518 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1519 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1520 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1521                         __attribute__format__(__printf__,pTHX_3,pTHX_4);
1522
1523 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args);
1524 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1525 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1526 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv);
1527 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1528 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o);
1529 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm);
1530 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1531 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1532 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1533 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1534 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1535 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1536 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv); */
1537 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv); */
1538 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv); */
1539 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv); */
1540 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok);
1541 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv);
1542 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv);
1543 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv);
1544 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags);
1545 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1546 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv);
1547 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg);
1548 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1549 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1550 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
1551                         __attribute__((noreturn));
1552
1553 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1554                         __attribute__((nonnull(pTHX_1)));
1555
1556 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1557 #if defined(USE_ITHREADS)
1558 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param);
1559 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param);
1560 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param);
1561 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, PerlInterpreter* proto_perl);
1562 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param);
1563 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ REGEXP* r, CLONE_PARAMS* param);
1564 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param);
1565 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp);
1566 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param);
1567 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param);
1568 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param);
1569 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param);
1570 #if defined(HAVE_INTERP_INTERN)
1571 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst);
1572 #endif
1573 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX);
1574 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, void *sv)
1575                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1576
1577 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, void *oldsv, void *newsv)
1578                         __attribute__((nonnull(pTHX_1)));
1579
1580 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1581                         __attribute__((nonnull(pTHX_1)));
1582
1583 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1584 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1585 #endif
1586 #if defined(HAVE_INTERP_INTERN)
1587 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1588 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1589 #endif
1590
1591 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
1592                         __attribute__((nonnull(pTHX_1)));
1593
1594 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
1595                         __attribute__((nonnull(pTHX_1)));
1596
1597
1598 #if defined(PERL_COPY_ON_WRITE)
1599 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
1600 #endif
1601
1602 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1603 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1604 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1605 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1606
1607 END_EXTERN_C
1608
1609 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1610 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
1611                         __attribute__((nonnull(pTHX_1)));
1612
1613 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
1614                         __attribute__((nonnull(pTHX_1)));
1615
1616 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
1617                         __attribute__((nonnull(pTHX_1)));
1618
1619 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
1620                         __attribute__((nonnull(pTHX_1)));
1621
1622 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
1623                         __attribute__((nonnull(pTHX_1)));
1624
1625 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
1626                         __attribute__((nonnull(pTHX_1)));
1627
1628 #endif
1629
1630 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
1631 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type);
1632 STATIC void     S_require_errno(pTHX_ GV *gv);
1633 #endif
1634
1635 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1636 STATIC void     S_hsplit(pTHX_ HV *hv);
1637 STATIC void     S_hfreeentries(pTHX_ HV *hv);
1638 STATIC void     S_more_he(pTHX);
1639 STATIC HE*      S_new_he(pTHX);
1640 STATIC void     S_del_he(pTHX_ HE *p);
1641 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags);
1642 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store);
1643 STATIC void     S_unshare_hek_or_pvn(pTHX_ HEK* hek, const char* sv, I32 len, U32 hash);
1644 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags);
1645 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
1646                         __attribute__((noreturn));
1647
1648 #endif
1649
1650 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
1651 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv);
1652 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth);
1653 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val);
1654 #endif
1655
1656 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1657 STATIC I32      S_list_assignment(pTHX_ const OP *o);
1658 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid);
1659 STATIC void     S_cop_free(pTHX_ COP *cop);
1660 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
1661 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o);
1662 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o);
1663 STATIC OP*      S_scalarboolean(pTHX_ OP *o);
1664 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name);
1665 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name);
1666 STATIC OP*      S_newDEFSVOP(pTHX);
1667 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp);
1668 STATIC void     S_simplify_sort(pTHX_ OP *o);
1669 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 argnum);
1670 STATIC char*    S_gv_ename(pTHX_ GV *gv);
1671 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
1672 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
1673 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
1674 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
1675 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
1676 #endif
1677 #if defined(PL_OP_SLAB_ALLOC)
1678 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz);
1679 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
1680 #endif
1681
1682 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
1683 STATIC void     S_find_beginning(pTHX);
1684 STATIC void     S_forbid_setid(pTHX_ const char * s);
1685 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
1686 STATIC void     S_init_interp(pTHX);
1687 STATIC void     S_init_ids(pTHX);
1688 STATIC void     S_init_lexer(pTHX);
1689 STATIC void     S_init_main_stash(pTHX);
1690 STATIC void     S_init_perllib(pTHX);
1691 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
1692 STATIC void     S_init_predump_symbols(pTHX);
1693 STATIC void     S_my_exit_jump(pTHX)
1694                         __attribute__((noreturn));
1695
1696 STATIC void     S_nuke_stacks(pTHX);
1697 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
1698 STATIC void     S_usage(pTHX_ const char *name);
1699 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
1700 #  if defined(IAMSUID)
1701 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
1702 #  endif
1703 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
1704 STATIC void     S_run_body(pTHX_ I32 oldscope)
1705                         __attribute__((noreturn));
1706
1707 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
1708 STATIC void*    S_call_list_body(pTHX_ CV *cv);
1709 #endif
1710
1711 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
1712 STATIC SV*      S_refto(pTHX_ SV* sv);
1713 #endif
1714
1715 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
1716 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
1717 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
1718 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
1719                         __attribute__((nonnull(pTHX_1)));
1720
1721 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
1722                         __attribute__((nonnull(pTHX_1)));
1723
1724 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
1725                         __attribute__((nonnull(pTHX_1)));
1726
1727 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
1728                         __attribute__((nonnull(pTHX_1)));
1729
1730 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
1731                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1732
1733 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
1734                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1735
1736 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
1737                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1738
1739 #endif
1740
1741 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
1742 STATIC OP*      S_docatch(pTHX_ OP *o);
1743 STATIC void*    S_docatch_body(pTHX);
1744 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit);
1745 STATIC OP*      S_doparseform(pTHX_ SV *sv);
1746 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize);
1747 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock);
1748 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
1749                         __attribute__((nonnull(pTHX_1)));
1750
1751 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock);
1752 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock);
1753 STATIC I32      S_dopoptosub_at(pTHX_ PERL_CONTEXT* cxstk, I32 startingblock);
1754 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
1755 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
1756 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode);
1757 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
1758                         __attribute__((nonnull(pTHX_1)));
1759
1760 #endif
1761
1762 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
1763 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem);
1764 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv);
1765 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp);
1766 #endif
1767
1768 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
1769 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop);
1770 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode);
1771 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
1772 STATIC int      S_dooneliner(pTHX_ char *cmd, char *filename);
1773 #  endif
1774 #endif
1775
1776 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
1777 STATIC regnode* S_reg(pTHX_ struct RExC_state_t*, I32, I32 *);
1778 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t*, U8, U32);
1779 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t*, I32 *);
1780 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t*, I32 *, I32);
1781 STATIC void     S_reguni(pTHX_ struct RExC_state_t*, UV, char *, STRLEN*);
1782 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t*);
1783 STATIC I32      S_regcurly(pTHX_ char *);
1784 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t*, U8);
1785 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t*, I32 *);
1786 STATIC void     S_reginsert(pTHX_ struct RExC_state_t*, U8, regnode *);
1787 STATIC void     S_regoptail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
1788 STATIC void     S_regtail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
1789 STATIC char*    S_regwhite(pTHX_ char *, char *);
1790 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*);
1791 #  ifdef DEBUGGING
1792 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
1793 STATIC void     S_put_byte(pTHX_ SV* sv, int c);
1794 #  endif
1795 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
1796 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1797 STATIC int      S_cl_is_anything(pTHX_ struct regnode_charclass_class *cl);
1798 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1799 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1800 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, struct regnode_charclass_class *and_with);
1801 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, struct regnode_charclass_class *or_with);
1802 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);
1803 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
1804 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
1805                         __attribute__((noreturn));
1806
1807 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
1808 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
1809
1810 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
1811 #endif
1812
1813 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
1814 STATIC I32      S_regmatch(pTHX_ regnode *prog);
1815 STATIC I32      S_regrepeat(pTHX_ regnode *p, I32 max);
1816 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp);
1817 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos);
1818 STATIC bool     S_reginclass(pTHX_ regnode *n, U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8);
1819 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
1820 STATIC char*    S_regcppop(pTHX);
1821 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
1822 STATIC void     S_cache_re(pTHX_ regexp *prog);
1823 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off);
1824 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim);
1825 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off);
1826 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim);
1827 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, char *strend, I32 norun);
1828 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog);
1829 STATIC void     S_to_byte_substr(pTHX_ regexp * prog);
1830 #endif
1831
1832 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
1833 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
1834 STATIC void     S_debprof(pTHX_ const OP *o);
1835 #endif
1836
1837 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
1838 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
1839 #endif
1840
1841 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
1842 STATIC IV       S_asIV(pTHX_ SV* sv);
1843 STATIC UV       S_asUV(pTHX_ SV* sv);
1844 STATIC SV*      S_more_sv(pTHX);
1845 STATIC void     S_more_xiv(pTHX);
1846 STATIC void     S_more_xnv(pTHX);
1847 STATIC void     S_more_xpv(pTHX);
1848 STATIC void     S_more_xpviv(pTHX);
1849 STATIC void     S_more_xpvnv(pTHX);
1850 STATIC void     S_more_xpvcv(pTHX);
1851 STATIC void     S_more_xpvav(pTHX);
1852 STATIC void     S_more_xpvhv(pTHX);
1853 STATIC void     S_more_xpvmg(pTHX);
1854 STATIC void     S_more_xpvgv(pTHX);
1855 STATIC void     S_more_xpvlv(pTHX);
1856 STATIC void     S_more_xpvbm(pTHX);
1857 STATIC void     S_more_xrv(pTHX);
1858 STATIC XPVIV*   S_new_xiv(pTHX);
1859 STATIC XPVNV*   S_new_xnv(pTHX);
1860 STATIC XPV*     S_new_xpv(pTHX);
1861 STATIC XPVIV*   S_new_xpviv(pTHX);
1862 STATIC XPVNV*   S_new_xpvnv(pTHX);
1863 STATIC XPVCV*   S_new_xpvcv(pTHX);
1864 STATIC XPVAV*   S_new_xpvav(pTHX);
1865 STATIC XPVHV*   S_new_xpvhv(pTHX);
1866 STATIC XPVMG*   S_new_xpvmg(pTHX);
1867 STATIC XPVGV*   S_new_xpvgv(pTHX);
1868 STATIC XPVLV*   S_new_xpvlv(pTHX);
1869 STATIC XPVBM*   S_new_xpvbm(pTHX);
1870 STATIC XRV*     S_new_xrv(pTHX);
1871 STATIC void     S_del_xiv(pTHX_ XPVIV* p);
1872 STATIC void     S_del_xnv(pTHX_ XPVNV* p);
1873 STATIC void     S_del_xpv(pTHX_ XPV* p);
1874 STATIC void     S_del_xpviv(pTHX_ XPVIV* p);
1875 STATIC void     S_del_xpvnv(pTHX_ XPVNV* p);
1876 STATIC void     S_del_xpvcv(pTHX_ XPVCV* p);
1877 STATIC void     S_del_xpvav(pTHX_ XPVAV* p);
1878 STATIC void     S_del_xpvhv(pTHX_ XPVHV* p);
1879 STATIC void     S_del_xpvmg(pTHX_ XPVMG* p);
1880 STATIC void     S_del_xpvgv(pTHX_ XPVGV* p);
1881 STATIC void     S_del_xpvlv(pTHX_ XPVLV* p);
1882 STATIC void     S_del_xpvbm(pTHX_ XPVBM* p);
1883 STATIC void     S_del_xrv(pTHX_ XRV* p);
1884 STATIC void     S_sv_unglob(pTHX_ SV* sv);
1885 STATIC void     S_not_a_number(pTHX_ SV *sv);
1886 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask);
1887 STATIC void     S_sv_add_backref(pTHX_ SV *tsv, SV *sv);
1888 STATIC void     S_sv_del_backref(pTHX_ SV *sv);
1889 #  ifdef DEBUGGING
1890 STATIC void     S_del_sv(pTHX_ SV *p);
1891 #  endif
1892 #  if !defined(NV_PRESERVES_UV)
1893 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
1894 #  endif
1895 STATIC I32      S_expect_number(pTHX_ char** pattern);
1896 #
1897 #  if defined(USE_ITHREADS)
1898 STATIC SV*      S_gv_share(pTHX_ SV *sv, CLONE_PARAMS *param);
1899 #  endif
1900 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);
1901 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 *offsetp, U8 *s, U8 *start);
1902 #if defined(PERL_COPY_ON_WRITE)
1903 STATIC void     S_sv_release_COW(pTHX_ SV *sv, char *pvx, STRLEN cur, STRLEN len, U32 hash, SV *after);
1904 #endif
1905 #endif
1906
1907 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
1908 STATIC void     S_check_uni(pTHX);
1909 STATIC void     S_force_next(pTHX_ I32 type);
1910 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
1911 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
1912 STATIC SV*      S_tokeq(pTHX_ SV *sv);
1913 STATIC int      S_pending_ident(pTHX);
1914 STATIC char*    S_scan_const(pTHX_ char *start)
1915                         __attribute__((nonnull(pTHX_1)));
1916
1917 STATIC char*    S_scan_formline(pTHX_ char *s)
1918                         __attribute__((nonnull(pTHX_1)));
1919
1920 STATIC char*    S_scan_heredoc(pTHX_ char *s)
1921                         __attribute__((nonnull(pTHX_1)));
1922
1923 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
1924                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3)));
1925
1926 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
1927 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
1928 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
1929 STATIC char*    S_scan_subst(pTHX_ char *start);
1930 STATIC char*    S_scan_trans(pTHX_ char *start);
1931 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
1932 STATIC char*    S_skipspace(pTHX_ char *s);
1933 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
1934 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
1935                         __attribute__((nonnull(pTHX_1,pTHX_2,pTHX_3)));
1936
1937 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
1938 STATIC void     S_incline(pTHX_ char *s);
1939 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
1940 STATIC int      S_intuit_more(pTHX_ char *s);
1941 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
1942 STATIC void     S_missingterm(pTHX_ char *s)
1943                         __attribute__((noreturn));
1944
1945 STATIC void     S_no_op(pTHX_ const char *what, char *s);
1946 STATIC void     S_set_csh(pTHX);
1947 STATIC I32      S_sublex_done(pTHX);
1948 STATIC I32      S_sublex_push(pTHX);
1949 STATIC I32      S_sublex_start(pTHX);
1950 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
1951 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
1952 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
1953 #  if defined(DEBUGGING)
1954 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
1955 #  endif
1956 STATIC int      S_ao(pTHX_ int toketype);
1957 STATIC void     S_depcom(pTHX);
1958 STATIC const char*      S_incl_perldb(pTHX);
1959 #if 0
1960 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
1961 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
1962 #endif
1963 #  if defined(PERL_CR_FILTER)
1964 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
1965 #  endif
1966 #endif
1967
1968 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
1969 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
1970 #endif
1971
1972 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
1973 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
1974 STATIC char*    S_stdize_locale(pTHX_ char* locs);
1975 #endif
1976 #endif
1977
1978 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
1979 STATIC COP*     S_closest_cop(pTHX_ COP *cop, OP *o);
1980 STATIC SV*      S_mess_alloc(pTHX);
1981 #endif
1982
1983 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
1984 STATIC NV       S_mulexp10(NV value, I32 exponent);
1985 #endif
1986
1987 START_EXTERN_C
1988
1989 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
1990                         __attribute__((nonnull(pTHX_1)));
1991
1992 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
1993                         __attribute__((nonnull(pTHX_1,pTHX_2)));
1994
1995 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
1996                         __attribute__((nonnull(pTHX_1)));
1997
1998 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
1999                         __attribute__((nonnull(pTHX_1)));
2000
2001 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2002                         __attribute__((nonnull(pTHX_2)));
2003
2004 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
2005                         __attribute__((nonnull(pTHX_1,pTHX_2)));
2006
2007 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2008                         __attribute__((nonnull(pTHX_1,pTHX_2)));
2009
2010 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2011 #ifdef PERL_COPY_ON_WRITE
2012 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv);
2013 #endif
2014
2015 #if defined(USE_PERLIO) && !defined(USE_SFIO)
2016 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *);
2017 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *);
2018 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *);
2019 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *);
2020 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *);
2021 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *);
2022 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *);
2023 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *, int);
2024 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *, STDCHAR *, int);
2025 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *);
2026 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *, void *, Size_t);
2027 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *, const void *, Size_t);
2028 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *, const void *, Size_t);
2029 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *);
2030 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *, Off_t, int);
2031
2032 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *);
2033 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *);
2034 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *);
2035 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *);
2036
2037 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
2038 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
2039 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
2040 #endif /* PERLIO_LAYERS */
2041
2042 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
2043 #ifdef PERL_IN_DEB_C
2044 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max);
2045 #endif
2046
2047 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags);
2048 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv);
2049 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
2050                         __attribute__((nonnull(pTHX_1)));
2051
2052 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type);
2053 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash);
2054 #ifdef DEBUGGING
2055 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv);
2056 #endif
2057 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2058 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2059 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full);
2060 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv);
2061
2062 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth);
2063 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po);
2064
2065 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2066 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);
2067 #  if defined(DEBUGGING)
2068 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title);
2069 #  endif
2070 #endif
2071 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp);
2072 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
2073 #if defined(DEBUGGING)
2074 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp);
2075 #endif
2076 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
2077 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb);
2078
2079 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2080 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);
2081 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);
2082 #endif
2083
2084 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb);
2085
2086 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv);
2087 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC*      mg);
2088 #ifdef PERL_IN_SV_C
2089 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
2090 #endif
2091
2092 #ifdef PERL_NEED_MY_HTOLE16
2093 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
2094 #endif
2095 #ifdef PERL_NEED_MY_LETOH16
2096 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
2097 #endif
2098 #ifdef PERL_NEED_MY_HTOBE16
2099 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
2100 #endif
2101 #ifdef PERL_NEED_MY_BETOH16
2102 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
2103 #endif
2104 #ifdef PERL_NEED_MY_HTOLE32
2105 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
2106 #endif
2107 #ifdef PERL_NEED_MY_LETOH32
2108 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
2109 #endif
2110 #ifdef PERL_NEED_MY_HTOBE32
2111 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
2112 #endif
2113 #ifdef PERL_NEED_MY_BETOH32
2114 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
2115 #endif
2116 #ifdef PERL_NEED_MY_HTOLE64
2117 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
2118 #endif
2119 #ifdef PERL_NEED_MY_LETOH64
2120 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
2121 #endif
2122 #ifdef PERL_NEED_MY_HTOBE64
2123 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
2124 #endif
2125 #ifdef PERL_NEED_MY_BETOH64
2126 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
2127 #endif
2128
2129 #ifdef PERL_NEED_MY_HTOLES
2130 PERL_CALLCONV short     Perl_my_htoles(short n);
2131 #endif
2132 #ifdef PERL_NEED_MY_LETOHS
2133 PERL_CALLCONV short     Perl_my_letohs(short n);
2134 #endif
2135 #ifdef PERL_NEED_MY_HTOBES
2136 PERL_CALLCONV short     Perl_my_htobes(short n);
2137 #endif
2138 #ifdef PERL_NEED_MY_BETOHS
2139 PERL_CALLCONV short     Perl_my_betohs(short n);
2140 #endif
2141 #ifdef PERL_NEED_MY_HTOLEI
2142 PERL_CALLCONV int       Perl_my_htolei(int n);
2143 #endif
2144 #ifdef PERL_NEED_MY_LETOHI
2145 PERL_CALLCONV int       Perl_my_letohi(int n);
2146 #endif
2147 #ifdef PERL_NEED_MY_HTOBEI
2148 PERL_CALLCONV int       Perl_my_htobei(int n);
2149 #endif
2150 #ifdef PERL_NEED_MY_BETOHI
2151 PERL_CALLCONV int       Perl_my_betohi(int n);
2152 #endif
2153 #ifdef PERL_NEED_MY_HTOLEL
2154 PERL_CALLCONV long      Perl_my_htolel(long n);
2155 #endif
2156 #ifdef PERL_NEED_MY_LETOHL
2157 PERL_CALLCONV long      Perl_my_letohl(long n);
2158 #endif
2159 #ifdef PERL_NEED_MY_HTOBEL
2160 PERL_CALLCONV long      Perl_my_htobel(long n);
2161 #endif
2162 #ifdef PERL_NEED_MY_BETOHL
2163 PERL_CALLCONV long      Perl_my_betohl(long n);
2164 #endif
2165
2166 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n);
2167
2168 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type);
2169 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type);
2170 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags);
2171
2172 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv);
2173
2174 END_EXTERN_C
2175 /* ex: set ro: */