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[perl5.git] / proto.h
1 /*
2  *    proto.h
3  *
4  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
5  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
6  *
7  *    You may distribute under the terms of either the GNU General Public
8  *    License or the Artistic License, as specified in the README file.
9  *
10  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
11  * This file is built by from data in embed.fnc,,
12  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
13  * Any changes made here will be lost!
14  *
15  * Edit those files and run 'make regen_headers' to effect changes.
16  */
20 #if defined(PERL_IMPLICIT_SYS)
21 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);
22 #endif
23 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
24 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
25                         __attribute__((nonnull(1)));
26 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
27                         __attribute__((nonnull(1)));
28 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
29                         __attribute__((nonnull(1)));
30 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
31                         __attribute__((nonnull(1)));
32 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
33 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env);
34 #if defined(USE_ITHREADS)
35 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
36 #  if defined(PERL_IMPLICIT_SYS)
37 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);
38 #  endif
39 #endif
41 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
42                         __attribute__((malloc)) __attribute__((warn_unused_result));
43 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
44                         __attribute__((malloc)) __attribute__((warn_unused_result));
45 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
46                         __attribute__((malloc)) __attribute__((warn_unused_result));
47 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
48 #if defined(MYMALLOC)
49 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p);
50 #endif
52 PERL_CALLCONV void*     Perl_get_context(void);
53 PERL_CALLCONV void      Perl_set_context(void *thx);
57 /* functions with flag 'n' should come before here */
59 #  include "pp_proto.h"
60 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir);
61 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash);
62 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id);
63 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* head, OP* tail);
64 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
65 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
66 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len);
67 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
68 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
69 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key);
70 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key);
71 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp);
72 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval);
73 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
74 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar);
75 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp);
76 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
77 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
78 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
79 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar);
80 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
81 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
82 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
83 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat);
84 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq);
85 PERL_CALLCONV I32       Perl_block_gimme(pTHX);
86 PERL_CALLCONV int       Perl_block_start(pTHX_ int full);
87 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
88 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
89 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list);
90 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
91                         __attribute__((nonnull(pTHX_ 3)));
92 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f);
93 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f);
94 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f);
95 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f);
96 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
97 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length);
98 #endif
99 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o);
100 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...) __attribute__((noreturn))
101                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
102 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args) __attribute__((noreturn));
103 #if defined(PERL_IMPLICIT_CONTEXT)
104 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...) __attribute__((noreturn))
105                         __attribute__format__(__printf__,1,2);
106 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
107                         __attribute__format__(__printf__,1,2);
108 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
109                         __attribute__format__(__printf__,1,2);
110 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
111                         __attribute__format__(__printf__,1,2);
112 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
113 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
114                         __attribute__format__(__printf__,1,2);
115 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
116                         __attribute__format__(__printf__,1,2);
117 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
118                         __attribute__format__(__printf__,2,3);
119 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
120                         __attribute__format__(__printf__,1,2);
121 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
122                         __attribute__format__(__printf__,2,3);
123 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
124                         __attribute__format__(__printf__,2,3);
125 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
126                         __attribute__format__(__printf__,2,3);
127 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
128                         __attribute__format__(__printf__,2,3);
129 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
130                         __attribute__format__(__printf__,2,3);
131 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
132                         __attribute__format__(__printf__,1,2);
133 #endif
134 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p);
135 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
136                         __attribute__((nonnull(pTHX_ 1)));
137 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
138 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv);
139 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
140 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
141 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
142 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
143 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
144 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
145                         __attribute__((pure));
146 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
147                         __attribute__((pure));
148 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
149                         __attribute__((pure));
150 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
151                         __attribute__((pure));
152 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
153                         __attribute__((pure));
154 PERL_CALLCONV I32       Perl_cxinc(pTHX);
155 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
156                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
157 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
158 PERL_CALLCONV void      Perl_debprofdump(pTHX);
159 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
160                         __attribute__((nonnull(pTHX_ 1)));
161 PERL_CALLCONV I32       Perl_debstack(pTHX);
162 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
163 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
164                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2,pTHX_ 3,pTHX_ 4,pTHX_ 6)));
165 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
166                         __attribute__((nonnull(pTHX_ 1)));
167 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
168                         __attribute__((nonnull(pTHX_ 1)));
169 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
170                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
171 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
172 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
173 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
174 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
175 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
176 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
177                         __attribute__((nonnull(pTHX_ 1)));
178 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
179                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
180 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
181                         __attribute__((nonnull(pTHX_ 1)));
182 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
183                         __attribute__((nonnull(pTHX_ 1)));
184 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
185                         __attribute__((nonnull(pTHX_ 1)));
186 #if defined(WIN32) || defined(SYMBIAN)
187 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
188 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
189 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
190 #endif
191 #if !defined(WIN32)
192 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
193 #endif
194 PERL_CALLCONV void      Perl_do_execfree(pTHX);
195 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
196 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
197 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
198 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
199 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
200 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
201 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
202 #endif
203 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp);
204 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
205 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
206 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);
207 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);
208 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
209 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
210 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
211 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
212 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
213 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
214 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
215 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
216 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
217 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
218                         __attribute__((nonnull(pTHX_ 1)));
219 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
220                         __attribute__((nonnull(pTHX_ 1)));
221 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
222 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
223 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
224 PERL_CALLCONV void      Perl_dump_all(pTHX);
225 PERL_CALLCONV void      Perl_dump_eval(pTHX);
226 #if defined(DUMP_FDS)
227 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
228 #endif
229 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
230 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
231 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg);
232 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
233 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
234 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv);
235 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
236 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
237 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
238 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
239                         __attribute__((nonnull(pTHX_ 1)));
240 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
241                         __attribute__((nonnull(pTHX_ 1)));
242 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
243                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
244 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
245 PERL_CALLCONV void      Perl_free_tmps(pTHX);
246 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
247 #if !defined(HAS_GETENV_LEN)
248 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len);
249 #endif
250 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
251 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
252 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv);
253 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv);
254 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv);
255 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method);
256 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
257 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv);
258 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
259 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
260 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name);
261 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
262 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
263 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
264 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
265 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
266 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
267 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
268 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
269 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi);
270 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
271 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
272 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
273 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
274 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
275 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
276 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
277 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen);
278 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash);
279 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
280 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
281 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry);
282 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb);
283 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen);
284 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry);
285 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb);
286 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen);
287 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags);
288 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry);
289 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax);
290 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
291 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
292 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
293 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
294 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
295 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
296                         __attribute__((pure))
297                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
298 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
299                         __attribute__((pure))
300                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
301 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)
302                         __attribute__((nonnull(pTHX_ 1,pTHX_ 5)));
303 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective);
304 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
305                         __attribute__((nonnull(pTHX_ 2)));
306 PERL_CALLCONV void      Perl_init_debugger(pTHX);
307 PERL_CALLCONV void      Perl_init_stacks(pTHX);
308 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
309 PERL_CALLCONV U32       Perl_intro_my(pTHX);
310 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
311                         __attribute__((pure))
312                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
313 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit);
314 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd);
315 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags);
316 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX);
317 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c);
318 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c);
319 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c);
320 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c);
321 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c);
322 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c);
323 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c);
324 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c);
325 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c);
326 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c);
327 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c);
328 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c);
329 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c);
330 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c);
331 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c);
332 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c);
333 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c);
334 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
335                         __attribute__((nonnull(pTHX_ 2,pTHX_ 3)));
336 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
337                         __attribute__((nonnull(pTHX_ 2,pTHX_ 3)));
338 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
339                         __attribute__((nonnull(pTHX_ 2,pTHX_ 3)));
340 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
341                         __attribute__((nonnull(pTHX_ 2,pTHX_ 3)));
342 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c);
343 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c);
344 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c);
345 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c);
346 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c);
347 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c);
348 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c);
349 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c);
350 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c);
351 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c);
352 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c);
353 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c);
354 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c);
355 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c);
356 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
357                         __attribute__((nonnull(pTHX_ 1)));
358 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
359                         __attribute__((nonnull(pTHX_ 1)));
360 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
361                         __attribute__((nonnull(pTHX_ 1,pTHX_ 3)));
362 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
363                         __attribute__((nonnull(pTHX_ 1)));
364 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
365                         __attribute__((nonnull(pTHX_ 1)));
366 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
367                         __attribute__((nonnull(pTHX_ 1)));
368 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
369                         __attribute__((nonnull(pTHX_ 1)));
370 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
371                         __attribute__((nonnull(pTHX_ 1)));
372 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
373                         __attribute__((nonnull(pTHX_ 1)));
374 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
375                         __attribute__((nonnull(pTHX_ 1)));
376 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
377                         __attribute__((nonnull(pTHX_ 1)));
378 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
379                         __attribute__((nonnull(pTHX_ 1)));
380 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
381                         __attribute__((nonnull(pTHX_ 1)));
382 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
383                         __attribute__((nonnull(pTHX_ 1)));
384 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
385                         __attribute__((nonnull(pTHX_ 1)));
386 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
387                         __attribute__((nonnull(pTHX_ 1)));
388 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
389                         __attribute__((nonnull(pTHX_ 1)));
390 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
391                         __attribute__((nonnull(pTHX_ 1)));
392 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
393                         __attribute__((nonnull(pTHX_ 1)));
394 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
395                         __attribute__((nonnull(pTHX_ 1)));
396 PERL_CALLCONV I32       Perl_keyword(pTHX_ char* d, I32 len)
397                         __attribute__((nonnull(pTHX_ 1)));
398 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
399 PERL_CALLCONV void      Perl_lex_end(pTHX);
400 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
401 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
402 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
403 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
404 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
405 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
406 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
407 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
408 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
409 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
410 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
411 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv);
412 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len, I32* flags, NV *result);
413 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len, I32* flags, NV *result);
414 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep);
415 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send);
416 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len, I32* flags, NV *result);
417 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
418 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
419 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
420 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
421 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
422 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
423 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
424 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
425 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, MAGIC* mg);
426 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
427 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
428 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
429 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
430 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
431 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
432 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
433 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
434 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
435 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
436 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
437 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
438 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
439 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
440 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg) __attribute__((noreturn));
441 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
442 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
443 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
444 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
445 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
446 #if defined(USE_LOCALE_COLLATE)
447 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
448 #endif
449 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
450 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
451 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
452 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
453 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
454 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
455 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
456 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
457 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
458 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
459 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
460 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
461 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
462 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
463 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
464 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
465 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
466 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
467 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
468 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
469 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
470 #if defined(USE_LOCALE_COLLATE)
471 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
472 #endif
473 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
474                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
475 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
476 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
477 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
478 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
479 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
480 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type);
481 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
482 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
483 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
484 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
485 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
486 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
487 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
488 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
489 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
490 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
491 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
492                         __attribute__((nonnull(pTHX_ 1)));
493 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
494                         __attribute__((nonnull(pTHX_ 1)));
495 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
496 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
497                         __attribute__((nonnull(1,2)));
498 #endif
499 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
500 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
501                         __attribute__((nonnull(1)));
502 #endif
503 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status) __attribute__((noreturn));
504 PERL_CALLCONV void      Perl_my_failure_exit(pTHX) __attribute__((noreturn));
505 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
506 PERL_CALLCONV Pid_t     Perl_my_fork(void);
507 PERL_CALLCONV void      Perl_atfork_lock(void);
508 PERL_CALLCONV void      Perl_atfork_unlock(void);
509 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
510 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
511 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
512                         __attribute__((pure))
513                         __attribute__((nonnull(1,2)));
514 #endif
515 #if !defined(HAS_MEMSET)
516 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
517                         __attribute__((nonnull(1)));
518 #endif
519 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
520 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
521 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
522 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
523 PERL_CALLCONV I32       Perl_my_stat(pTHX);
524 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);
525 #if defined(MYSWAP)
526 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
527                         __attribute__((pure));
528 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
529                         __attribute__((pure));
530 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
531                         __attribute__((pure));
532 #endif
533 PERL_CALLCONV void      Perl_my_unexec(pTHX);
534 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o);
535 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o);
536 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
537 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right);
538 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop);
539 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
540 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
541 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont);
542 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right);
543 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label);
544 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block);
546                         __attribute__((malloc)) __attribute__((warn_unused_result));
547 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags);
548 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o);
549 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right);
550 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop);
551 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o);
552 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
553 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
554                         __attribute__((nonnull(pTHX_ 1,pTHX_ 3)));
555 PERL_CALLCONV AV*       Perl_newAV(pTHX);
556 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
557                         __attribute__((nonnull(pTHX_ 1)));
558 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last);
559 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o);
560 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv);
561 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack);
562 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o);
563 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
564                         __attribute__((nonnull(pTHX_ 1)));
565 PERL_CALLCONV HV*       Perl_newHV(pTHX);
566 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv);
567 PERL_CALLCONV IO*       Perl_newIO(pTHX);
568 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last);
569 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv);
570 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags);
571 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv);
572 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref);
573 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
574                         __attribute__((nonnull(pTHX_ 1)));
575 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len);
576 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
577                         __attribute__((nonnull(pTHX_ 1)));
578 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
579                         __attribute__((nonnull(pTHX_ 3)));
580 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i);
581 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u);
582 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n);
583 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len);
584 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len);
585 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash);
586 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
587                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
588 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
589 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname);
590 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old);
591 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first);
592 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my);
593 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems);
594 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
595                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
596 PERL_CALLCONV char*     Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
597                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
598 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
599 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
600 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
601 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
602 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
603 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
604                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
605 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
606 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
607                         __attribute__((pure));
608 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o) __attribute__((noreturn));
609 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
610 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
611 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
612 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
613                         __attribute__((nonnull(pTHX_ 1)));
614 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
615                         __attribute__((nonnull(pTHX_ 1)));
616 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
617 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
618                         __attribute__((nonnull(pTHX_ 1)));
619 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
620                         __attribute__((nonnull(pTHX_ 1)));
621 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
622 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
623 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
624 PERL_CALLCONV void      Perl_pad_reset(pTHX);
625 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
626 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
627 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
628 #if defined(USE_REENTRANT_API)
629 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
630 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
631 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
632 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
633 #endif
634 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
635 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
636                         __attribute__((nonnull(pTHX_ 1,pTHX_ 3)));
637 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
638                         __attribute__((nonnull(pTHX_ 1)));
639 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
640                         __attribute__((nonnull(pTHX_ 1)));
641 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
642 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
643 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
644                         __attribute__((nonnull(pTHX_ 1)));
645 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
646                         __attribute__((nonnull(pTHX_ 1)));
647 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
648                         __attribute__((nonnull(pTHX_ 1)));
649 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
650                         __attribute__((nonnull(pTHX_ 1)));
651 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
652 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
653 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
654 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
655 PERL_CALLCONV void      Perl_new_collate(pTHX_ char* newcoll)
656                         __attribute__((nonnull(pTHX_ 1)));
657 PERL_CALLCONV void      Perl_new_ctype(pTHX_ char* newctype)
658                         __attribute__((nonnull(pTHX_ 1)));
659 PERL_CALLCONV void      Perl_new_numeric(pTHX_ char* newcoll)
660                         __attribute__((nonnull(pTHX_ 1)));
661 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
662 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
663 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
664 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
665                         __attribute__((nonnull(pTHX_ 1)));
666 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);
667 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
668 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
669 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
670                         __attribute__((nonnull(pTHX_ 1)));
671 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
672                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
673 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
674                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
675 PERL_CALLCONV void      Perl_pop_scope(pTHX);
676 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
677 PERL_CALLCONV void      Perl_push_scope(pTHX);
678 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
679 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
680 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
681                         __attribute__((nonnull(pTHX_ 1)));
682 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
683 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
684                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2,pTHX_ 3,pTHX_ 4,pTHX_ 6)));
685 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
686 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
687                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2,pTHX_ 3)));
688 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);
689 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
690 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags);
691 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p);
692 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, regnode* o);
693 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
694                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
695 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
696                         __attribute__((pure));
697 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
698 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
699 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
700 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
701 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp);
702 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx);
703 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx);
704 #if !defined(HAS_RENAME)
705 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
706                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
707 #endif
708 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv);
709 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv);
710 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len);
711 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
712 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
713 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
714 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
715 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
716 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
717 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
718 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
719 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
720 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
721 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
722 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
723 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
724 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
725 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
726 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
727 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
728 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
729 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
730 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
731 PERL_CALLCONV void      Perl_save_hints(pTHX) __attribute__((noreturn));
732 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
733 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
734 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
735 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
736 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
737 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
738 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
739 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
740 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
741 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
742 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
743 PERL_CALLCONV void      Perl_save_op(pTHX);
744 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
745 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
746 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
747 PERL_CALLCONV void      Perl_save_re_context(pTHX);
748 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
749 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
750 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
751 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i) __attribute__((noreturn));
752 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
753 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
754 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
755 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
756 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
757 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
758 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
759 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
760 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
761 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
762 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
763 #if !defined(VMS)
764 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
765 #endif
766 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
767 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
768 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
769 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
770 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
771                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
772 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
773 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
774 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
775                         __attribute__((nonnull(pTHX_ 1)));
776 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref);
777 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv);
778 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv); */
779 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags);
780 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
781 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv);
782 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
783                         __attribute__((nonnull(pTHX_ 2))); */
784 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
785                         __attribute__((nonnull(pTHX_ 2)));
786 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
787                         __attribute__((nonnull(pTHX_ 2)));
788 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
789                         __attribute__((nonnull(pTHX_ 2)));
790 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
791                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
792 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
793                         __attribute__((nonnull(pTHX_ 1))); */
794 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
795                         __attribute__((nonnull(pTHX_ 1)));
796 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
797                         __attribute__((nonnull(pTHX_ 1)));
798 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
799                         __attribute__((nonnull(pTHX_ 1)));
800 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
801                         __attribute__((nonnull(pTHX_ 1)));
802 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
803                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
804 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
805                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
806 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
807                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
808 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
809 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags);
810 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv);
811 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash);
812 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
813                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
814 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args);
815 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr);
816 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len); */
817 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv); */
818 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, char* ptr);
819 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
820 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
821 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv);
822 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2);
823 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2);
824 #if defined(USE_LOCALE_COLLATE)
825 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp);
826 #endif
827 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
828                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2,pTHX_ 3,pTHX_ 4)));
829 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
830                         __attribute__((nonnull(pTHX_ 1)));
831 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv);
832 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv);
833 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
834                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
835 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
836                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
837 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
838 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
839                         __attribute__((nonnull(pTHX_ 1)));
840 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
841 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
842                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
843 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
844                         __attribute__((nonnull(pTHX_ 1)));
845 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv);
846 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
847                         __attribute__((nonnull(pTHX_ 1,pTHX_ 4)));
848 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name);
849 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
850 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
851 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
852 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen);
853 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen);
854 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
855                         __attribute__((nonnull(pTHX_ 1)));
856 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX);
857 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
858 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
859 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp);
860 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp);
861 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
862 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
863 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
864 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
865 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
866 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob);
867 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv);
868 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
869 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash);
870 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
871                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
872 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
873 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
874 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num);
875 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
876 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
877 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
878 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
879 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
880 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
881 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, char* pv, STRLEN n);
882 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
883 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
884                         __attribute__((nonnull(pTHX_ 1)));
885 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
886 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
887 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv);
888 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type);
889 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv);
890 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags);
891 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv);
892 PERL_CALLCONV bool      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt);
893 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len);
894 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted);
895 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted);
896 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
897 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
898 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
899 PERL_CALLCONV void      Perl_taint_env(pTHX);
900 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s);
901 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special);
902 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp);
903 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp);
904 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp);
905 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp);
906 #if defined(UNLINK_ALL_VERSIONS)
907 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
908 #endif
909 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);
910 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
911 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
912 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
913 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
914 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
915 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
916 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
917                         __attribute__((pure))
918                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
919 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
920                         __attribute__((pure))
921                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
922 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
923                         __attribute__((pure))
924                         __attribute__((nonnull(pTHX_ 1)));
925 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
926                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
927 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
928 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
929 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
930 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
931 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
932 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
933 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
934                         __attribute__((nonnull(pTHX_ 1)));
935 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
936                         __attribute__((nonnull(pTHX_ 1)));
937 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
938                         __attribute__((nonnull(pTHX_ 1)));
939 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
940                         __attribute__((nonnull(pTHX_ 1)));
941 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
942 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags);
943 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
944 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
945 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
946 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
947 PERL_CALLCONV U32       Perl_seed(pTHX);
948 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
949 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
950 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
951 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
952                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
953 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
954 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
955                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
956 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
957 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
958 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
959 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
960 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
961 PERL_CALLCONV int       Perl_yylex(pTHX);
962 PERL_CALLCONV int       Perl_yyparse(pTHX);
963 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
964 #if defined(MYMALLOC)
965 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
966 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
967 #endif
968 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
969                         __attribute__((malloc)) __attribute__((warn_unused_result));
970 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
971                         __attribute__((malloc)) __attribute__((warn_unused_result));
972 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
973                         __attribute__((malloc)) __attribute__((warn_unused_result));
974 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
975 #if defined(PERL_GLOBAL_STRUCT)
976 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
977 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
978 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
979 #endif
980 PERL_CALLCONV int       Perl_runops_standard(pTHX);
981 PERL_CALLCONV int       Perl_runops_debug(pTHX);
982 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
983                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
984 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
985 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
986 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
987 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
988 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
989                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
990 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
991 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
992 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv);
993 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
994 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
995 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
996 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
997 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
998 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
999 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1000 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1001 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1002                         __attribute__format__(__printf__,pTHX_3,pTHX_4);
1003 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args);
1004 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1005 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1006 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv);
1007 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1008 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o);
1009 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm);
1010 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1011 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1012 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1013 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1014 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1015 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1016 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv); */
1017 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv); */
1018 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv); */
1019 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv); */
1020 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok);
1021 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv);
1022 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv);
1023 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv);
1024 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags);
1025 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1026 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv);
1027 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg);
1028 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1029 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1030 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block) __attribute__((noreturn));
1031 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1032                         __attribute__((nonnull(pTHX_ 1)));
1033 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1034 #if defined(USE_ITHREADS)
1035 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param);
1036 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param);
1037 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param);
1038 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, PerlInterpreter* proto_perl);
1039 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param);
1040 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ REGEXP* r, CLONE_PARAMS* param);
1041 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param);
1042 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp);
1043 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param);
1044 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param);
1045 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param);
1046 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param);
1047 #if defined(HAVE_INTERP_INTERN)
1048 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst);
1049 #endif
1050 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX);
1051 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, void *sv)
1052                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1053 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, void *oldsv, void *newsv)
1054                         __attribute__((nonnull(pTHX_ 1)));
1055 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1056                         __attribute__((nonnull(pTHX_ 1)));
1057 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1058 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1059 #endif
1060 #if defined(HAVE_INTERP_INTERN)
1061 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1062 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1063 #endif
1065 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
1066                         __attribute__((nonnull(pTHX_ 1)));
1067 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
1068                         __attribute__((nonnull(pTHX_ 1)));
1070 #if defined(PERL_COPY_ON_WRITE)
1071 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
1072 #endif
1074 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1075 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1076 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1077 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1081 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1082 STATIC I32      S_do_trans_simple(pTHX_ SV *sv);
1083 STATIC I32      S_do_trans_count(pTHX_ SV *sv);
1084 STATIC I32      S_do_trans_complex(pTHX_ SV *sv);
1085 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv);
1086 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv);
1087 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv);
1088 #endif
1090 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
1091 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type);
1092 STATIC void     S_require_errno(pTHX_ GV *gv);
1093 #endif
1095 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1096 STATIC void     S_hsplit(pTHX_ HV *hv);
1097 STATIC void     S_hfreeentries(pTHX_ HV *hv);
1098 STATIC void     S_more_he(pTHX);
1099 STATIC HE*      S_new_he(pTHX);
1100 STATIC void     S_del_he(pTHX_ HE *p);
1101 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags);
1102 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store);
1103 STATIC void     S_unshare_hek_or_pvn(pTHX_ HEK* hek, const char* sv, I32 len, U32 hash);
1104 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags);
1105 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg) __attribute__((noreturn));
1106 #endif
1108 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
1109 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv);
1110 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth);
1111 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val);
1112 #endif
1114 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1115 STATIC I32      S_list_assignment(pTHX_ const OP *o);
1116 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid);
1117 STATIC void     S_cop_free(pTHX_ COP *cop);
1118 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
1119 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o);
1120 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o);
1121 STATIC OP*      S_scalarboolean(pTHX_ OP *o);
1122 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name);
1123 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name);
1124 STATIC OP*      S_newDEFSVOP(pTHX);
1125 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp);
1126 STATIC void     S_simplify_sort(pTHX_ OP *o);
1127 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 argnum);
1128 STATIC char*    S_gv_ename(pTHX_ GV *gv);
1129 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
1130 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
1131 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
1132 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
1133 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
1134 #endif
1135 #if defined(PL_OP_SLAB_ALLOC)
1136 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz);
1137 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
1138 #endif
1140 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
1141 STATIC void     S_find_beginning(pTHX);
1142 STATIC void     S_forbid_setid(pTHX_ const char * s);
1143 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
1144 STATIC void     S_init_interp(pTHX);
1145 STATIC void     S_init_ids(pTHX);
1146 STATIC void     S_init_lexer(pTHX);
1147 STATIC void     S_init_main_stash(pTHX);
1148 STATIC void     S_init_perllib(pTHX);
1149 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
1150 STATIC void     S_init_predump_symbols(pTHX);
1151 STATIC void     S_my_exit_jump(pTHX) __attribute__((noreturn));
1152 STATIC void     S_nuke_stacks(pTHX);
1153 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
1154 STATIC void     S_usage(pTHX_ const char *name);
1155 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
1156 #  if defined(IAMSUID)
1157 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
1158 #  endif
1159 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
1160 STATIC void     S_run_body(pTHX_ I32 oldscope) __attribute__((noreturn));
1161 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
1162 STATIC void*    S_call_list_body(pTHX_ CV *cv);
1163 #endif
1165 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
1166 STATIC SV*      S_refto(pTHX_ SV* sv);
1167 #endif
1169 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
1170 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
1171 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
1172 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
1173                         __attribute__((nonnull(pTHX_ 1)));
1174 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
1175                         __attribute__((nonnull(pTHX_ 1)));
1176 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
1177                         __attribute__((nonnull(pTHX_ 1)));
1178 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
1179                         __attribute__((nonnull(pTHX_ 1)));
1180 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
1181                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1182 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
1183                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1184 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
1185                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1186 #endif
1188 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
1189 STATIC OP*      S_docatch(pTHX_ OP *o);
1190 STATIC void*    S_docatch_body(pTHX);
1191 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit);
1192 STATIC OP*      S_doparseform(pTHX_ SV *sv);
1193 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize);
1194 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock);
1195 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
1196                         __attribute__((nonnull(pTHX_ 1)));
1197 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock);
1198 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock);
1199 STATIC I32      S_dopoptosub_at(pTHX_ PERL_CONTEXT* cxstk, I32 startingblock);
1200 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
1201 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
1202 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode);
1203 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
1204                         __attribute__((nonnull(pTHX_ 1)));
1205 #endif
1207 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
1208 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem);
1209 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv);
1210 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp);
1211 #endif
1213 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
1214 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop);
1215 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode);
1216 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
1217 STATIC int      S_dooneliner(pTHX_ char *cmd, char *filename);
1218 #  endif
1219 #endif
1221 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
1222 STATIC regnode* S_reg(pTHX_ struct RExC_state_t*, I32, I32 *);
1223 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t*, U8, U32);
1224 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t*, I32 *);
1225 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t*, I32 *, I32);
1226 STATIC void     S_reguni(pTHX_ struct RExC_state_t*, UV, char *, STRLEN*);
1227 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t*);
1228 STATIC I32      S_regcurly(pTHX_ char *);
1229 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t*, U8);
1230 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t*, I32 *);
1231 STATIC void     S_reginsert(pTHX_ struct RExC_state_t*, U8, regnode *);
1232 STATIC void     S_regoptail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
1233 STATIC void     S_regtail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
1234 STATIC char*    S_regwhite(pTHX_ char *, char *);
1235 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*);
1236 #  ifdef DEBUGGING
1237 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
1238 STATIC void     S_put_byte(pTHX_ SV* sv, int c);
1239 #  endif
1240 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
1241 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1242 STATIC int      S_cl_is_anything(pTHX_ struct regnode_charclass_class *cl);
1243 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1244 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
1245 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, struct regnode_charclass_class *and_with);
1246 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, struct regnode_charclass_class *or_with);
1247 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);
1248 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
1249 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...) __attribute__((noreturn));
1250 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
1251 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
1253 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
1254 #endif
1256 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
1257 STATIC I32      S_regmatch(pTHX_ regnode *prog);
1258 STATIC I32      S_regrepeat(pTHX_ regnode *p, I32 max);
1259 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp);
1260 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos);
1261 STATIC bool     S_reginclass(pTHX_ regnode *n, U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8);
1262 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
1263 STATIC char*    S_regcppop(pTHX);
1264 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
1265 STATIC void     S_cache_re(pTHX_ regexp *prog);
1266 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off);
1267 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim);
1268 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off);
1269 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim);
1270 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, char *strend, I32 norun);
1271 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog);
1272 STATIC void     S_to_byte_substr(pTHX_ regexp * prog);
1273 #endif
1275 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
1276 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
1277 STATIC void     S_debprof(pTHX_ const OP *o);
1278 #endif
1280 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
1281 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
1282 #endif
1284 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
1285 STATIC IV       S_asIV(pTHX_ SV* sv);
1286 STATIC UV       S_asUV(pTHX_ SV* sv);
1287 STATIC SV*      S_more_sv(pTHX);
1288 STATIC void     S_more_xiv(pTHX);
1289 STATIC void     S_more_xnv(pTHX);
1290 STATIC void     S_more_xpv(pTHX);
1291 STATIC void     S_more_xpviv(pTHX);
1292 STATIC void     S_more_xpvnv(pTHX);
1293 STATIC void     S_more_xpvcv(pTHX);
1294 STATIC void     S_more_xpvav(pTHX);
1295 STATIC void     S_more_xpvhv(pTHX);
1296 STATIC void     S_more_xpvmg(pTHX);
1297 STATIC void     S_more_xpvlv(pTHX);
1298 STATIC void     S_more_xpvbm(pTHX);
1299 STATIC void     S_more_xrv(pTHX);
1300 STATIC XPVIV*   S_new_xiv(pTHX);
1301 STATIC XPVNV*   S_new_xnv(pTHX);
1302 STATIC XPV*     S_new_xpv(pTHX);
1303 STATIC XPVIV*   S_new_xpviv(pTHX);
1304 STATIC XPVNV*   S_new_xpvnv(pTHX);
1305 STATIC XPVCV*   S_new_xpvcv(pTHX);
1306 STATIC XPVAV*   S_new_xpvav(pTHX);
1307 STATIC XPVHV*   S_new_xpvhv(pTHX);
1308 STATIC XPVMG*   S_new_xpvmg(pTHX);
1309 STATIC XPVLV*   S_new_xpvlv(pTHX);
1310 STATIC XPVBM*   S_new_xpvbm(pTHX);
1311 STATIC XRV*     S_new_xrv(pTHX);
1312 STATIC void     S_del_xiv(pTHX_ XPVIV* p);
1313 STATIC void     S_del_xnv(pTHX_ XPVNV* p);
1314 STATIC void     S_del_xpv(pTHX_ XPV* p);
1315 STATIC void     S_del_xpviv(pTHX_ XPVIV* p);
1316 STATIC void     S_del_xpvnv(pTHX_ XPVNV* p);
1317 STATIC void     S_del_xpvcv(pTHX_ XPVCV* p);
1318 STATIC void     S_del_xpvav(pTHX_ XPVAV* p);
1319 STATIC void     S_del_xpvhv(pTHX_ XPVHV* p);
1320 STATIC void     S_del_xpvmg(pTHX_ XPVMG* p);
1321 STATIC void     S_del_xpvlv(pTHX_ XPVLV* p);
1322 STATIC void     S_del_xpvbm(pTHX_ XPVBM* p);
1323 STATIC void     S_del_xrv(pTHX_ XRV* p);
1324 STATIC void     S_sv_unglob(pTHX_ SV* sv);
1325 STATIC void     S_not_a_number(pTHX_ SV *sv);
1326 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask);
1327 STATIC void     S_sv_add_backref(pTHX_ SV *tsv, SV *sv);
1328 STATIC void     S_sv_del_backref(pTHX_ SV *sv);
1329 #  ifdef DEBUGGING
1330 STATIC void     S_del_sv(pTHX_ SV *p);
1331 #  endif
1332 #  if !defined(NV_PRESERVES_UV)
1333 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
1334 #  endif
1335 STATIC I32      S_expect_number(pTHX_ char** pattern);
1336 #
1337 #  if defined(USE_ITHREADS)
1338 STATIC SV*      S_gv_share(pTHX_ SV *sv, CLONE_PARAMS *param);
1339 #  endif
1340 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);
1341 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 *offsetp, U8 *s, U8 *start);
1342 #if defined(PERL_COPY_ON_WRITE)
1343 STATIC void     S_sv_release_COW(pTHX_ SV *sv, char *pvx, STRLEN cur, STRLEN len, U32 hash, SV *after);
1344 #endif
1345 #endif
1347 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
1348 STATIC void     S_check_uni(pTHX);
1349 STATIC void     S_force_next(pTHX_ I32 type);
1350 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
1351 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
1352 STATIC SV*      S_tokeq(pTHX_ SV *sv);
1353 STATIC int      S_pending_ident(pTHX);
1354 STATIC char*    S_scan_const(pTHX_ char *start);
1355 STATIC char*    S_scan_formline(pTHX_ char *s);
1356 STATIC char*    S_scan_heredoc(pTHX_ char *s);
1357 STATIC char*    S_scan_ident(pTHX_ char *s, char *send, char *dest, STRLEN destlen, I32 ck_uni);
1358 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
1359 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
1360 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
1361 STATIC char*    S_scan_subst(pTHX_ char *start);
1362 STATIC char*    S_scan_trans(pTHX_ char *start);
1363 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
1364 STATIC char*    S_skipspace(pTHX_ char *s);
1365 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
1366 STATIC void     S_checkcomma(pTHX_ char *s, char *name, const char *what);
1367 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
1368 STATIC void     S_incline(pTHX_ char *s);
1369 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
1370 STATIC int      S_intuit_more(pTHX_ char *s);
1371 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
1372 STATIC void     S_missingterm(pTHX_ char *s) __attribute__((noreturn));
1373 STATIC void     S_no_op(pTHX_ const char *what, char *s);
1374 STATIC void     S_set_csh(pTHX);
1375 STATIC I32      S_sublex_done(pTHX);
1376 STATIC I32      S_sublex_push(pTHX);
1377 STATIC I32      S_sublex_start(pTHX);
1378 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
1379 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
1380 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
1381 #  if defined(DEBUGGING)
1382 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
1383 #  endif
1384 STATIC int      S_ao(pTHX_ int toketype);
1385 STATIC void     S_depcom(pTHX);
1386 STATIC const char*      S_incl_perldb(pTHX);
1387 #if 0
1388 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
1389 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
1390 #endif
1391 #  if defined(PERL_CR_FILTER)
1392 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
1393 #  endif
1394 #endif
1396 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
1397 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
1398 #endif
1400 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
1401 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
1402 STATIC char*    S_stdize_locale(pTHX_ char* locs);
1403 #endif
1404 #endif
1406 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
1407 STATIC COP*     S_closest_cop(pTHX_ COP *cop, OP *o);
1408 STATIC SV*      S_mess_alloc(pTHX);
1409 #endif
1411 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
1412 STATIC NV       S_mulexp10(NV value, I32 exponent);
1413 #endif
1417 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
1418                         __attribute__((nonnull(pTHX_ 1)));
1419 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
1420                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1421 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
1422                         __attribute__((nonnull(pTHX_ 1)));
1423 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
1424                         __attribute__((nonnull(pTHX_ 1)));
1425 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1426                         __attribute__((nonnull(pTHX_ 2)));
1427 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
1428                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1429 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
1430                         __attribute__((nonnull(pTHX_ 1,pTHX_ 2)));
1431 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
1432 #ifdef PERL_COPY_ON_WRITE
1433 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv);
1434 #endif
1436 #if defined(USE_PERLIO) && !defined(USE_SFIO)
1437 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *);
1438 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *);
1439 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *);
1440 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *);
1441 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *);
1442 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *);
1443 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *);
1444 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *, int);
1445 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *, STDCHAR *, int);
1446 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *);
1447 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *, void *, Size_t);
1448 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *, const void *, Size_t);
1449 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *, const void *, Size_t);
1450 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *);
1451 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *, Off_t, int);
1453 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *);
1454 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *);
1455 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *);
1456 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *);
1458 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
1459 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
1460 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
1461 #endif /* PERLIO_LAYERS */
1463 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
1464 #ifdef PERL_IN_DEB_C
1465 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max);
1466 #endif
1468 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags);
1469 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv);
1470 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
1471                         __attribute__((nonnull(pTHX_ 1)));
1472 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type);
1473 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash);
1474 #ifdef DEBUGGING
1475 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv);
1476 #endif
1477 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
1478 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
1479 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full);
1480 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv);
1482 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth);
1483 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po);
1485 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
1486 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);
1487 #  if defined(DEBUGGING)
1488 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title);
1489 #  endif
1490 #endif
1491 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp);
1492 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1493 #if defined(DEBUGGING)
1494 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp);
1495 #endif
1496 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
1497 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb);
1499 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1500 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);
1501 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);
1502 #endif
1504 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb);
1506 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv);
1507 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC*      mg);
1508 #ifdef PERL_IN_SV_C
1509 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
1510 #endif
1512 #ifdef PERL_NEED_MY_HTOLE16
1513 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
1514 #endif
1515 #ifdef PERL_NEED_MY_LETOH16
1516 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
1517 #endif
1518 #ifdef PERL_NEED_MY_HTOBE16
1519 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
1520 #endif
1521 #ifdef PERL_NEED_MY_BETOH16
1522 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
1523 #endif
1524 #ifdef PERL_NEED_MY_HTOLE32
1525 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
1526 #endif
1527 #ifdef PERL_NEED_MY_LETOH32
1528 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
1529 #endif
1530 #ifdef PERL_NEED_MY_HTOBE32
1531 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
1532 #endif
1533 #ifdef PERL_NEED_MY_BETOH32
1534 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
1535 #endif
1536 #ifdef PERL_NEED_MY_HTOLE64
1537 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
1538 #endif
1539 #ifdef PERL_NEED_MY_LETOH64
1540 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
1541 #endif
1542 #ifdef PERL_NEED_MY_HTOBE64
1543 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
1544 #endif
1545 #ifdef PERL_NEED_MY_BETOH64
1546 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
1547 #endif
1550 PERL_CALLCONV short     Perl_my_htoles(short n);
1551 #endif
1553 PERL_CALLCONV short     Perl_my_letohs(short n);
1554 #endif
1556 PERL_CALLCONV short     Perl_my_htobes(short n);
1557 #endif
1559 PERL_CALLCONV short     Perl_my_betohs(short n);
1560 #endif
1562 PERL_CALLCONV int       Perl_my_htolei(int n);
1563 #endif
1565 PERL_CALLCONV int       Perl_my_letohi(int n);
1566 #endif
1568 PERL_CALLCONV int       Perl_my_htobei(int n);
1569 #endif
1571 PERL_CALLCONV int       Perl_my_betohi(int n);
1572 #endif
1574 PERL_CALLCONV long      Perl_my_htolel(long n);
1575 #endif
1577 PERL_CALLCONV long      Perl_my_letohl(long n);
1578 #endif
1580 PERL_CALLCONV long      Perl_my_htobel(long n);
1581 #endif
1583 PERL_CALLCONV long      Perl_my_betohl(long n);
1584 #endif
1586 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n);
1588 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type);
1589 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type);
1590 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags);
1592 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv);