This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
gv.c: Added gv_fetchmeth_(sv|pv|pvn).
[perl5.git] / proto.h
1 /* -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
6  *    2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Larry Wall and others
7  *
8  *    You may distribute under the terms of either the GNU General Public
9  *    License or the Artistic License, as specified in the README file.
10  *
11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
12  * This file is built by regen/embed.pl from data in embed.fnc,
13  * regen/embed.pl, regen/opcodes, intrpvar.h and perlvars.h.
14  * Any changes made here will be lost!
15  *
16  * Edit those files and run 'make regen_headers' to effect changes.
17  */
18
19 START_EXTERN_C
20 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
21                         __attribute__nonnull__(pTHX_1);
22 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
23         assert(stash)
24
25 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
26 PERL_CALLCONV bool      Perl__is_utf8__perl_idstart(pTHX_ const U8 *p)
27                         __attribute__warn_unused_result__
28                         __attribute__nonnull__(pTHX_1);
29 #define PERL_ARGS_ASSERT__IS_UTF8__PERL_IDSTART \
30         assert(p)
31
32 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
33                         __attribute__nonnull__(pTHX_2)
34                         __attribute__nonnull__(pTHX_3);
35 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
36         assert(p); assert(lenp)
37
38 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
39                         __attribute__nonnull__(pTHX_1)
40                         __attribute__nonnull__(pTHX_2);
41 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
42         assert(p); assert(ustrp)
43
44 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
45                         __attribute__nonnull__(pTHX_1);
46 #define PERL_ARGS_ASSERT_ALLOCMY        \
47         assert(name)
48
49 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
50                         __attribute__nonnull__(pTHX_1)
51                         __attribute__nonnull__(pTHX_2);
52 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
53         assert(left); assert(right)
54
55 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
56                         __attribute__nonnull__(pTHX_1);
57 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
58         assert(ref)
59
60 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
61                         __attribute__nonnull__(pTHX_2)
62                         __attribute__nonnull__(pTHX_3);
63 #define PERL_ARGS_ASSERT_APPLY  \
64         assert(mark); assert(sp)
65
66 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
67                         __attribute__nonnull__(pTHX_1)
68                         __attribute__nonnull__(pTHX_2)
69                         __attribute__nonnull__(pTHX_3);
70 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
71         assert(stashpv); assert(cv); assert(attrstr)
72
73 PERL_CALLCONV void      Perl_atfork_lock(void);
74 PERL_CALLCONV void      Perl_atfork_unlock(void);
75 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
76                         __attribute__nonnull__(pTHX_1);
77 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
78         assert(av)
79
80 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
81                         __attribute__nonnull__(pTHX_1);
82 #define PERL_ARGS_ASSERT_AV_CLEAR       \
83         assert(av)
84
85 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
86                         __attribute__nonnull__(pTHX_1)
87                         __attribute__nonnull__(pTHX_2);
88 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
89         assert(avp); assert(val)
90
91 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
92                         __attribute__nonnull__(pTHX_1)
93                         __attribute__nonnull__(pTHX_2);
94 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
95         assert(avp); assert(val)
96
97 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
98                         __attribute__nonnull__(pTHX_1);
99 #define PERL_ARGS_ASSERT_AV_DELETE      \
100         assert(av)
101
102 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
103                         __attribute__warn_unused_result__
104                         __attribute__nonnull__(pTHX_1);
105 #define PERL_ARGS_ASSERT_AV_EXISTS      \
106         assert(av)
107
108 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
109                         __attribute__nonnull__(pTHX_1);
110 #define PERL_ARGS_ASSERT_AV_EXTEND      \
111         assert(av)
112
113 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
114                         __attribute__warn_unused_result__
115                         __attribute__nonnull__(pTHX_1);
116 #define PERL_ARGS_ASSERT_AV_FETCH       \
117         assert(av)
118
119 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
120                         __attribute__nonnull__(pTHX_1);
121 #define PERL_ARGS_ASSERT_AV_FILL        \
122         assert(av)
123
124 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
125                         __attribute__nonnull__(pTHX_1);
126 #define PERL_ARGS_ASSERT_AV_ITER_P      \
127         assert(av)
128
129 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
130                         __attribute__warn_unused_result__
131                         __attribute__nonnull__(pTHX_1);
132 #define PERL_ARGS_ASSERT_AV_LEN \
133         assert(av)
134
135 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
136                         __attribute__warn_unused_result__
137                         __attribute__nonnull__(pTHX_2);
138 #define PERL_ARGS_ASSERT_AV_MAKE        \
139         assert(strp)
140
141 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
142                         __attribute__nonnull__(pTHX_1);
143 #define PERL_ARGS_ASSERT_AV_POP \
144         assert(av)
145
146 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
147                         __attribute__nonnull__(pTHX_1)
148                         __attribute__nonnull__(pTHX_2);
149 #define PERL_ARGS_ASSERT_AV_PUSH        \
150         assert(av); assert(val)
151
152 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
153                         __attribute__nonnull__(pTHX_1);
154 #define PERL_ARGS_ASSERT_AV_REIFY       \
155         assert(av)
156
157 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
158                         __attribute__warn_unused_result__
159                         __attribute__nonnull__(pTHX_1);
160 #define PERL_ARGS_ASSERT_AV_SHIFT       \
161         assert(av)
162
163 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
164                         __attribute__nonnull__(pTHX_1);
165 #define PERL_ARGS_ASSERT_AV_STORE       \
166         assert(av)
167
168 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
169                         __attribute__nonnull__(pTHX_1);
170 #define PERL_ARGS_ASSERT_AV_UNDEF       \
171         assert(av)
172
173 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
174                         __attribute__nonnull__(pTHX_1);
175 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
176         assert(av)
177
178 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
179                         __attribute__warn_unused_result__
180                         __attribute__nonnull__(pTHX_2)
181                         __attribute__nonnull__(pTHX_3);
182 #define PERL_ARGS_ASSERT_BIND_MATCH     \
183         assert(left); assert(right)
184
185 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
186                         __attribute__warn_unused_result__;
187
188 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
189                         __attribute__warn_unused_result__;
190
191 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
192                         __attribute__warn_unused_result__;
193
194 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
195                         __attribute__nonnull__(pTHX_1);
196 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
197         assert(hk)
198
199 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
200 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
201 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
202 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
203                         __attribute__nonnull__(pTHX_1)
204                         __attribute__nonnull__(pTHX_3);
205 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
206         assert(b); assert(u)
207
208 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
209                         __attribute__nonnull__(pTHX_1)
210                         __attribute__nonnull__(pTHX_2);
211 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
212         assert(s); assert(len)
213
214 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
215                         __attribute__nonnull__(pTHX_1)
216                         __attribute__nonnull__(pTHX_2);
217 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
218         assert(s); assert(len)
219
220 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
221                         __attribute__nonnull__(pTHX_1)
222                         __attribute__nonnull__(pTHX_3);
223 #define PERL_ARGS_ASSERT_CALL_ARGV      \
224         assert(sub_name); assert(argv)
225
226 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
227 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
228                         __attribute__nonnull__(pTHX_2);
229 #define PERL_ARGS_ASSERT_CALL_LIST      \
230         assert(paramList)
231
232 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
233                         __attribute__nonnull__(pTHX_1);
234 #define PERL_ARGS_ASSERT_CALL_METHOD    \
235         assert(methname)
236
237 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
238                         __attribute__nonnull__(pTHX_1);
239 #define PERL_ARGS_ASSERT_CALL_PV        \
240         assert(sub_name)
241
242 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
243                         __attribute__nonnull__(pTHX_1);
244 #define PERL_ARGS_ASSERT_CALL_SV        \
245         assert(sv)
246
247 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
248 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
249                         __attribute__malloc__
250                         __attribute__warn_unused_result__;
251
252 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
253                         __attribute__warn_unused_result__
254                         __attribute__nonnull__(pTHX_3);
255 #define PERL_ARGS_ASSERT_CANDO  \
256         assert(statbufp)
257
258 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
259                         __attribute__warn_unused_result__;
260
261 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
262                         __attribute__warn_unused_result__;
263
264 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
265                         __attribute__warn_unused_result__;
266
267 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
268                         __attribute__warn_unused_result__;
269
270 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
271                         __attribute__nonnull__(pTHX_1);
272 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
273         assert(s)
274
275 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
276                         __attribute__warn_unused_result__
277                         __attribute__nonnull__(pTHX_1);
278 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
279         assert(o)
280
281 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
282                         __attribute__warn_unused_result__
283                         __attribute__nonnull__(pTHX_1);
284 #define PERL_ARGS_ASSERT_CK_BITOP       \
285         assert(o)
286
287 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
288                         __attribute__warn_unused_result__
289                         __attribute__nonnull__(pTHX_1);
290 #define PERL_ARGS_ASSERT_CK_CHDIR       \
291         assert(o)
292
293 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
294                         __attribute__warn_unused_result__
295                         __attribute__nonnull__(pTHX_1);
296 #define PERL_ARGS_ASSERT_CK_CONCAT      \
297         assert(o)
298
299 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
300                         __attribute__warn_unused_result__
301                         __attribute__nonnull__(pTHX_1);
302 #define PERL_ARGS_ASSERT_CK_DEFINED     \
303         assert(o)
304
305 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
306                         __attribute__warn_unused_result__
307                         __attribute__nonnull__(pTHX_1);
308 #define PERL_ARGS_ASSERT_CK_DELETE      \
309         assert(o)
310
311 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
312                         __attribute__warn_unused_result__
313                         __attribute__nonnull__(pTHX_1);
314 #define PERL_ARGS_ASSERT_CK_DIE \
315         assert(o)
316
317 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
318                         __attribute__warn_unused_result__
319                         __attribute__nonnull__(pTHX_1);
320 #define PERL_ARGS_ASSERT_CK_EACH        \
321         assert(o)
322
323 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
324                         __attribute__nonnull__(pTHX_1)
325                         __attribute__nonnull__(pTHX_2)
326                         __attribute__nonnull__(pTHX_3);
327 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
328         assert(entersubop); assert(namegv); assert(protosv)
329
330 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
331                         __attribute__nonnull__(pTHX_1);
332 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
333         assert(entersubop)
334
335 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
336                         __attribute__nonnull__(pTHX_1)
337                         __attribute__nonnull__(pTHX_2)
338                         __attribute__nonnull__(pTHX_3);
339 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
340         assert(entersubop); assert(namegv); assert(protosv)
341
342 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
343                         __attribute__nonnull__(pTHX_1)
344                         __attribute__nonnull__(pTHX_2)
345                         __attribute__nonnull__(pTHX_3);
346 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
347         assert(entersubop); assert(namegv); assert(protosv)
348
349 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
350                         __attribute__warn_unused_result__
351                         __attribute__nonnull__(pTHX_1);
352 #define PERL_ARGS_ASSERT_CK_EOF \
353         assert(o)
354
355 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
356                         __attribute__warn_unused_result__
357                         __attribute__nonnull__(pTHX_1);
358 #define PERL_ARGS_ASSERT_CK_EVAL        \
359         assert(o)
360
361 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
362                         __attribute__warn_unused_result__
363                         __attribute__nonnull__(pTHX_1);
364 #define PERL_ARGS_ASSERT_CK_EXEC        \
365         assert(o)
366
367 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
368                         __attribute__warn_unused_result__
369                         __attribute__nonnull__(pTHX_1);
370 #define PERL_ARGS_ASSERT_CK_EXISTS      \
371         assert(o)
372
373 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
374                         __attribute__warn_unused_result__
375                         __attribute__nonnull__(pTHX_1);
376 #define PERL_ARGS_ASSERT_CK_EXIT        \
377         assert(o)
378
379 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
380                         __attribute__warn_unused_result__
381                         __attribute__nonnull__(pTHX_1);
382 #define PERL_ARGS_ASSERT_CK_FTST        \
383         assert(o)
384
385 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
386                         __attribute__warn_unused_result__
387                         __attribute__nonnull__(pTHX_1);
388 #define PERL_ARGS_ASSERT_CK_FUN \
389         assert(o)
390
391 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
392                         __attribute__warn_unused_result__
393                         __attribute__nonnull__(pTHX_1);
394 #define PERL_ARGS_ASSERT_CK_GLOB        \
395         assert(o)
396
397 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
398                         __attribute__warn_unused_result__
399                         __attribute__nonnull__(pTHX_1);
400 #define PERL_ARGS_ASSERT_CK_GREP        \
401         assert(o)
402
403 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
404                         __attribute__warn_unused_result__
405                         __attribute__nonnull__(pTHX_1);
406 #define PERL_ARGS_ASSERT_CK_INDEX       \
407         assert(o)
408
409 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
410                         __attribute__warn_unused_result__
411                         __attribute__nonnull__(pTHX_1);
412 #define PERL_ARGS_ASSERT_CK_JOIN        \
413         assert(o)
414
415 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
416                         __attribute__warn_unused_result__
417                         __attribute__nonnull__(pTHX_1);
418 #define PERL_ARGS_ASSERT_CK_LFUN        \
419         assert(o)
420
421 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
422                         __attribute__warn_unused_result__
423                         __attribute__nonnull__(pTHX_1);
424 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
425         assert(o)
426
427 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
428                         __attribute__warn_unused_result__
429                         __attribute__nonnull__(pTHX_1);
430 #define PERL_ARGS_ASSERT_CK_MATCH       \
431         assert(o)
432
433 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
434                         __attribute__warn_unused_result__
435                         __attribute__nonnull__(pTHX_1);
436 #define PERL_ARGS_ASSERT_CK_METHOD      \
437         assert(o)
438
439 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
440                         __attribute__warn_unused_result__
441                         __attribute__nonnull__(pTHX_1);
442 #define PERL_ARGS_ASSERT_CK_NULL        \
443         assert(o)
444
445 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
446                         __attribute__warn_unused_result__
447                         __attribute__nonnull__(pTHX_1);
448 #define PERL_ARGS_ASSERT_CK_OPEN        \
449         assert(o)
450
451 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
452                         __attribute__warn_unused_result__
453                         __attribute__nonnull__(pTHX_1);
454 #define PERL_ARGS_ASSERT_CK_READLINE    \
455         assert(o)
456
457 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
458                         __attribute__warn_unused_result__
459                         __attribute__nonnull__(pTHX_1);
460 #define PERL_ARGS_ASSERT_CK_REPEAT      \
461         assert(o)
462
463 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
464                         __attribute__warn_unused_result__
465                         __attribute__nonnull__(pTHX_1);
466 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
467         assert(o)
468
469 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
470                         __attribute__warn_unused_result__
471                         __attribute__nonnull__(pTHX_1);
472 #define PERL_ARGS_ASSERT_CK_RETURN      \
473         assert(o)
474
475 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
476                         __attribute__warn_unused_result__
477                         __attribute__nonnull__(pTHX_1);
478 #define PERL_ARGS_ASSERT_CK_RFUN        \
479         assert(o)
480
481 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
482                         __attribute__warn_unused_result__
483                         __attribute__nonnull__(pTHX_1);
484 #define PERL_ARGS_ASSERT_CK_RVCONST     \
485         assert(o)
486
487 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
488                         __attribute__warn_unused_result__
489                         __attribute__nonnull__(pTHX_1);
490 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
491         assert(o)
492
493 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
494                         __attribute__warn_unused_result__
495                         __attribute__nonnull__(pTHX_1);
496 #define PERL_ARGS_ASSERT_CK_SELECT      \
497         assert(o)
498
499 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
500                         __attribute__warn_unused_result__
501                         __attribute__nonnull__(pTHX_1);
502 #define PERL_ARGS_ASSERT_CK_SHIFT       \
503         assert(o)
504
505 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
506                         __attribute__warn_unused_result__
507                         __attribute__nonnull__(pTHX_1);
508 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
509         assert(o)
510
511 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
512                         __attribute__warn_unused_result__
513                         __attribute__nonnull__(pTHX_1);
514 #define PERL_ARGS_ASSERT_CK_SORT        \
515         assert(o)
516
517 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
518                         __attribute__warn_unused_result__
519                         __attribute__nonnull__(pTHX_1);
520 #define PERL_ARGS_ASSERT_CK_SPAIR       \
521         assert(o)
522
523 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
524                         __attribute__warn_unused_result__
525                         __attribute__nonnull__(pTHX_1);
526 #define PERL_ARGS_ASSERT_CK_SPLIT       \
527         assert(o)
528
529 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
530                         __attribute__warn_unused_result__
531                         __attribute__nonnull__(pTHX_1);
532 #define PERL_ARGS_ASSERT_CK_SUBR        \
533         assert(o)
534
535 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
536                         __attribute__warn_unused_result__
537                         __attribute__nonnull__(pTHX_1);
538 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
539         assert(o)
540
541 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
542                         __attribute__warn_unused_result__
543                         __attribute__nonnull__(pTHX_1);
544 #define PERL_ARGS_ASSERT_CK_SVCONST     \
545         assert(o)
546
547 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
548                         __attribute__warn_unused_result__
549                         __attribute__nonnull__(pTHX_1);
550 #define PERL_ARGS_ASSERT_CK_TRUNC       \
551         assert(o)
552
553 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
554                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
555                         __attribute__nonnull__(pTHX_2);
556 #define PERL_ARGS_ASSERT_CK_WARNER      \
557         assert(pat)
558
559 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
560                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
561                         __attribute__nonnull__(pTHX_2);
562 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
563         assert(pat)
564
565 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
566 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
567 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
568                         __attribute__warn_unused_result__;
569
570 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
571                         __attribute__nonnull__(pTHX_1);
572 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
573         assert(cop)
574
575 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
576                         __attribute__nonnull__(pTHX_1)
577                         __attribute__nonnull__(pTHX_2);
578 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
579         assert(cop); assert(label)
580
581 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
582                         __attribute__nonnull__(pTHX_2);
583 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
584         assert(name)
585
586 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *coreargssv, const int code, const int opnum)
587                         __attribute__nonnull__(pTHX_1);
588 #define PERL_ARGS_ASSERT_CORESUB_OP     \
589         assert(coreargssv)
590
591 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
592 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
593                         __attribute__noreturn__
594                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
595
596 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
597                         __attribute__noreturn__;
598
599 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
600                         __attribute__noreturn__
601                         __attribute__nonnull__(pTHX_1);
602 #define PERL_ARGS_ASSERT_CROAK_SV       \
603         assert(baseex)
604
605 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
606                         __attribute__noreturn__
607                         __attribute__nonnull__(pTHX_1)
608                         __attribute__nonnull__(pTHX_2);
609 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
610         assert(cv); assert(params)
611
612 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
613                         __attribute__warn_unused_result__
614                         __attribute__nonnull__(pTHX_1);
615 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
616         assert(o)
617
618 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
619                         __attribute__warn_unused_result__
620                         __attribute__nonnull__(pTHX_1);
621 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
622         assert(o)
623
624 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
625                         __attribute__nonnull__(pTHX_1)
626                         __attribute__nonnull__(pTHX_2);
627 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
628         assert(ppaddr); assert(xop)
629
630 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
631                         __attribute__pure__
632                         __attribute__nonnull__(pTHX_1);
633 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
634         assert(o)
635
636 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
637                         __attribute__nonnull__(pTHX_1);
638 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
639         assert(cv)
640
641 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
642                         __attribute__nonnull__(pTHX_1);
643 #define PERL_ARGS_ASSERT_CV_CLONE       \
644         assert(proto)
645
646 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
647                         __attribute__warn_unused_result__;
648
649 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
650                         __attribute__nonnull__(pTHX_1)
651                         __attribute__nonnull__(pTHX_2)
652                         __attribute__nonnull__(pTHX_3);
653 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
654         assert(cv); assert(ckfun_p); assert(ckobj_p)
655
656 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
657                         __attribute__nonnull__(pTHX_1)
658                         __attribute__nonnull__(pTHX_2)
659                         __attribute__nonnull__(pTHX_3);
660 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
661         assert(cv); assert(ckfun); assert(ckobj)
662
663 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
664                         __attribute__nonnull__(pTHX_1);
665 #define PERL_ARGS_ASSERT_CV_UNDEF       \
666         assert(cv)
667
668 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
669                         __attribute__nonnull__(pTHX_1);
670 #define PERL_ARGS_ASSERT_CVGV_SET       \
671         assert(cv)
672
673 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
674                         __attribute__nonnull__(pTHX_1);
675 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
676         assert(cv)
677
678 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
679                         __attribute__nonnull__(pTHX_1);
680 #define PERL_ARGS_ASSERT_CX_DUMP        \
681         assert(cx)
682
683 PERL_CALLCONV I32       Perl_cxinc(pTHX)
684                         __attribute__warn_unused_result__;
685
686 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
687                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
688                         __attribute__nonnull__(pTHX_1);
689 #define PERL_ARGS_ASSERT_DEB    \
690         assert(pat)
691
692 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
693 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
694                         __attribute__nonnull__(pTHX_1);
695 #define PERL_ARGS_ASSERT_DEBOP  \
696         assert(o)
697
698 PERL_CALLCONV void      Perl_debprofdump(pTHX);
699 PERL_CALLCONV I32       Perl_debstack(pTHX);
700 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
701 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
702 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
703                         __attribute__nonnull__(1)
704                         __attribute__nonnull__(2)
705                         __attribute__nonnull__(3)
706                         __attribute__nonnull__(4)
707                         __attribute__nonnull__(6);
708 #define PERL_ARGS_ASSERT_DELIMCPY       \
709         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
710
711 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
712 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
713                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
714
715 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
716                         __attribute__nonnull__(pTHX_1);
717 #define PERL_ARGS_ASSERT_DIE_SV \
718         assert(baseex)
719
720 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
721                         __attribute__noreturn__
722                         __attribute__nonnull__(pTHX_1);
723 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
724         assert(msv)
725
726 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
727                         __attribute__nonnull__(pTHX_2)
728                         __attribute__nonnull__(pTHX_3); */
729 #define PERL_ARGS_ASSERT_DO_AEXEC       \
730         assert(mark); assert(sp)
731
732 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
733                         __attribute__nonnull__(pTHX_2)
734                         __attribute__nonnull__(pTHX_3);
735 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
736         assert(mark); assert(sp)
737
738 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
739                         __attribute__nonnull__(pTHX_1);
740 #define PERL_ARGS_ASSERT_DO_BINMODE     \
741         assert(fp)
742
743 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
744 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
745                         __attribute__nonnull__(pTHX_2);
746 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
747         assert(file)
748
749 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
750                         __attribute__nonnull__(pTHX_1);
751 #define PERL_ARGS_ASSERT_DO_EOF \
752         assert(gv)
753
754 PERL_CALLCONV void      Perl_do_execfree(pTHX);
755 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
756                         __attribute__nonnull__(pTHX_2)
757                         __attribute__nonnull__(pTHX_3);
758 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
759         assert(file); assert(name)
760
761 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
762                         __attribute__nonnull__(pTHX_2)
763                         __attribute__nonnull__(pTHX_3);
764 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
765         assert(file); assert(name)
766
767 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
768                         __attribute__nonnull__(pTHX_2)
769                         __attribute__nonnull__(pTHX_3);
770 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
771         assert(file); assert(name)
772
773 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
774                         __attribute__nonnull__(pTHX_1)
775                         __attribute__nonnull__(pTHX_2)
776                         __attribute__nonnull__(pTHX_3)
777                         __attribute__nonnull__(pTHX_4);
778 #define PERL_ARGS_ASSERT_DO_JOIN        \
779         assert(sv); assert(delim); assert(mark); assert(sp)
780
781 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
782                         __attribute__nonnull__(pTHX_2)
783                         __attribute__nonnull__(pTHX_3);
784 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
785         assert(file); assert(mg)
786
787 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
788                         __attribute__warn_unused_result__
789                         __attribute__nonnull__(pTHX_1)
790                         __attribute__nonnull__(pTHX_2);
791 #define PERL_ARGS_ASSERT_DO_NCMP        \
792         assert(left); assert(right)
793
794 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
795                         __attribute__nonnull__(pTHX_2);
796 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
797         assert(file)
798
799 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
800                         __attribute__nonnull__(pTHX_1)
801                         __attribute__nonnull__(pTHX_2); */
802 #define PERL_ARGS_ASSERT_DO_OPEN        \
803         assert(gv); assert(name)
804
805 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
806                         __attribute__nonnull__(pTHX_1)
807                         __attribute__nonnull__(pTHX_2)
808                         __attribute__nonnull__(pTHX_8);
809 #define PERL_ARGS_ASSERT_DO_OPEN9       \
810         assert(gv); assert(name); assert(svs)
811
812 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *oname, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
813                         __attribute__nonnull__(pTHX_1)
814                         __attribute__nonnull__(pTHX_2);
815 #define PERL_ARGS_ASSERT_DO_OPENN       \
816         assert(gv); assert(oname)
817
818 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
819                         __attribute__nonnull__(pTHX_2);
820 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
821         assert(file)
822
823 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
824                         __attribute__nonnull__(pTHX_2);
825 #define PERL_ARGS_ASSERT_DO_PRINT       \
826         assert(fp)
827
828 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
829                         __attribute__warn_unused_result__;
830
831 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
832 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
833                         __attribute__nonnull__(pTHX_1)
834                         __attribute__nonnull__(pTHX_3);
835 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
836         assert(sv); assert(sarg)
837
838 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
839                         __attribute__nonnull__(pTHX_2);
840 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
841         assert(file)
842
843 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
844                         __attribute__nonnull__(pTHX_1);
845 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
846         assert(gv)
847
848 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
849                         __attribute__warn_unused_result__
850                         __attribute__nonnull__(pTHX_1);
851 #define PERL_ARGS_ASSERT_DO_TELL        \
852         assert(gv)
853
854 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
855                         __attribute__nonnull__(pTHX_1);
856 #define PERL_ARGS_ASSERT_DO_TRANS       \
857         assert(sv)
858
859 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
860                         __attribute__nonnull__(pTHX_1);
861 #define PERL_ARGS_ASSERT_DO_VECGET      \
862         assert(sv)
863
864 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
865                         __attribute__nonnull__(pTHX_1);
866 #define PERL_ARGS_ASSERT_DO_VECSET      \
867         assert(sv)
868
869 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
870                         __attribute__nonnull__(pTHX_2)
871                         __attribute__nonnull__(pTHX_3)
872                         __attribute__nonnull__(pTHX_4);
873 #define PERL_ARGS_ASSERT_DO_VOP \
874         assert(sv); assert(left); assert(right)
875
876 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
877                         __attribute__nonnull__(pTHX_1);
878 #define PERL_ARGS_ASSERT_DOFILE \
879         assert(term)
880
881 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
882                         __attribute__warn_unused_result__;
883
884 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
885                         __attribute__nonnull__(pTHX_1);
886 #define PERL_ARGS_ASSERT_DOREF  \
887         assert(o)
888
889 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
890 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
891                         __attribute__warn_unused_result__;
892
893 PERL_CALLCONV void      Perl_dump_all(pTHX);
894 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
895 PERL_CALLCONV void      Perl_dump_eval(pTHX);
896 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
897                         __attribute__nonnull__(pTHX_1);
898 #define PERL_ARGS_ASSERT_DUMP_FORM      \
899         assert(gv)
900
901 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
902                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
903                         __attribute__nonnull__(pTHX_2)
904                         __attribute__nonnull__(pTHX_3);
905 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
906         assert(file); assert(pat)
907
908 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
909                         __attribute__nonnull__(pTHX_1);
910 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
911         assert(stash)
912
913 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
914                         __attribute__nonnull__(pTHX_1);
915 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
916         assert(stash)
917
918 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
919                         __attribute__nonnull__(pTHX_1);
920 #define PERL_ARGS_ASSERT_DUMP_SUB       \
921         assert(gv)
922
923 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
924                         __attribute__nonnull__(pTHX_1);
925 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
926         assert(gv)
927
928 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
929                         __attribute__nonnull__(pTHX_2)
930                         __attribute__nonnull__(pTHX_3);
931 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
932         assert(file); assert(pat)
933
934 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
935                         __attribute__nonnull__(pTHX_1)
936                         __attribute__nonnull__(pTHX_2);
937 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
938         assert(c); assert(sv)
939
940 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
941                         __attribute__nonnull__(pTHX_1);
942 #define PERL_ARGS_ASSERT_EVAL_PV        \
943         assert(p)
944
945 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
946                         __attribute__nonnull__(pTHX_1);
947 #define PERL_ARGS_ASSERT_EVAL_SV        \
948         assert(sv)
949
950 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
951                         __attribute__nonnull__(pTHX_1);
952 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
953         assert(sv)
954
955 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
956                         __attribute__warn_unused_result__
957                         __attribute__nonnull__(pTHX_1)
958                         __attribute__nonnull__(pTHX_2)
959                         __attribute__nonnull__(pTHX_3);
960 #define PERL_ARGS_ASSERT_FBM_INSTR      \
961         assert(big); assert(bigend); assert(littlestr)
962
963 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
964                         __attribute__nonnull__(pTHX_1);
965 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
966         assert(name)
967
968 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
969 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
970                         __attribute__nonnull__(pTHX_1);
971 #define PERL_ARGS_ASSERT_FILTER_DEL     \
972         assert(funcp)
973
974 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
975                         __attribute__warn_unused_result__
976                         __attribute__nonnull__(pTHX_2);
977 #define PERL_ARGS_ASSERT_FILTER_READ    \
978         assert(buf_sv)
979
980 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
981                         __attribute__nonnull__(pTHX_1);
982 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
983         assert(o)
984
985 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
986                         __attribute__warn_unused_result__;
987
988 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
989 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
990                         __attribute__nonnull__(pTHX_1);
991 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
992         assert(cv)
993
994 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
995                         __attribute__deprecated__;
996
997 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
998                         __attribute__nonnull__(pTHX_1);
999 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
1000         assert(scriptname)
1001
1002 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1003                         __attribute__pure__
1004                         __attribute__nonnull__(1)
1005                         __attribute__nonnull__(2);
1006 #define PERL_ARGS_ASSERT_FOLDEQ \
1007         assert(a); assert(b)
1008
1009 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1010                         __attribute__pure__
1011                         __attribute__nonnull__(1)
1012                         __attribute__nonnull__(2);
1013 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1014         assert(a); assert(b)
1015
1016 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1017                         __attribute__pure__
1018                         __attribute__nonnull__(1)
1019                         __attribute__nonnull__(2);
1020 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1021         assert(a); assert(b)
1022
1023 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1024                         __attribute__nonnull__(pTHX_1)
1025                         __attribute__nonnull__(pTHX_5); */
1026
1027 PERL_CALLCONV I32       Perl_foldEQ_utf8_flags(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2, U32 flags)
1028                         __attribute__nonnull__(pTHX_1)
1029                         __attribute__nonnull__(pTHX_5);
1030 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1031         assert(s1); assert(s2)
1032
1033 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1034                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1035                         __attribute__nonnull__(pTHX_1);
1036 #define PERL_ARGS_ASSERT_FORM   \
1037         assert(pat)
1038
1039 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1040 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1041 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_GET_AV \
1044         assert(name)
1045
1046 PERL_CALLCONV void*     Perl_get_context(void)
1047                         __attribute__warn_unused_result__;
1048
1049 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_GET_CV \
1052         assert(name)
1053
1054 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1057         assert(name)
1058
1059 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1060                         __attribute__nonnull__(pTHX_2);
1061 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1062         assert(cv)
1063
1064 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1065                         __attribute__warn_unused_result__;
1066
1067 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_GET_HV \
1070         assert(name)
1071
1072 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1073                         __attribute__warn_unused_result__
1074                         __attribute__pure__;
1075
1076 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1077                         __attribute__warn_unused_result__
1078                         __attribute__pure__;
1079
1080 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1081                         __attribute__warn_unused_result__
1082                         __attribute__pure__;
1083
1084 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1085                         __attribute__warn_unused_result__
1086                         __attribute__pure__;
1087
1088 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1089                         __attribute__warn_unused_result__
1090                         __attribute__pure__;
1091
1092 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1093 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1094                         __attribute__nonnull__(pTHX_1);
1095 #define PERL_ARGS_ASSERT_GET_SV \
1096         assert(name)
1097
1098 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1099                         __attribute__warn_unused_result__;
1100
1101 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1102                         __attribute__nonnull__(pTHX_1);
1103 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1104         assert(sv)
1105
1106 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1107 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1108 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1109                         __attribute__nonnull__(pTHX_1)
1110                         __attribute__nonnull__(pTHX_2)
1111                         __attribute__nonnull__(pTHX_3);
1112 #define PERL_ARGS_ASSERT_GROK_BIN       \
1113         assert(start); assert(len_p); assert(flags)
1114
1115 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1116                         __attribute__nonnull__(pTHX_1)
1117                         __attribute__nonnull__(pTHX_2)
1118                         __attribute__nonnull__(pTHX_3);
1119 #define PERL_ARGS_ASSERT_GROK_HEX       \
1120         assert(start); assert(len_p); assert(flags)
1121
1122 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1123                         __attribute__nonnull__(pTHX_1);
1124 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1125         assert(pv)
1126
1127 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1128                         __attribute__warn_unused_result__
1129                         __attribute__nonnull__(pTHX_1)
1130                         __attribute__nonnull__(pTHX_2);
1131 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1132         assert(sp); assert(send)
1133
1134 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2)
1137                         __attribute__nonnull__(pTHX_3);
1138 #define PERL_ARGS_ASSERT_GROK_OCT       \
1139         assert(start); assert(len_p); assert(flags)
1140
1141 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1142 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1143 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1144 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1145 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1146                         __attribute__warn_unused_result__
1147                         __attribute__nonnull__(pTHX_2);
1148 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1149         assert(name)
1150
1151 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1152                         __attribute__nonnull__(pTHX_1);
1153 #define PERL_ARGS_ASSERT_GV_CHECK       \
1154         assert(stash)
1155
1156 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1157                         __attribute__warn_unused_result__
1158                         __attribute__nonnull__(pTHX_1);
1159 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1160         assert(gv)
1161
1162 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1163                         __attribute__nonnull__(pTHX_1);
1164 #define PERL_ARGS_ASSERT_GV_DUMP        \
1165         assert(gv)
1166
1167 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1168                         __attribute__nonnull__(pTHX_1)
1169                         __attribute__nonnull__(pTHX_2);
1170 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1171         assert(sv); assert(gv)
1172
1173 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1174                         __attribute__nonnull__(pTHX_1)
1175                         __attribute__nonnull__(pTHX_2); */
1176 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1177         assert(sv); assert(gv)
1178
1179 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1180                         __attribute__nonnull__(pTHX_1)
1181                         __attribute__nonnull__(pTHX_2);
1182 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1183         assert(sv); assert(gv)
1184
1185 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1186                         __attribute__nonnull__(pTHX_1);
1187 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1188         assert(name)
1189
1190 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1191                         __attribute__nonnull__(pTHX_1);
1192 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1193         assert(name)
1194
1195 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1196                         __attribute__nonnull__(pTHX_2);
1197 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1198         assert(name)
1199
1200 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1201                         __attribute__nonnull__(pTHX_2);
1202 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV        \
1203         assert(name)
1204
1205 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1206                         __attribute__nonnull__(pTHX_2);
1207 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN       \
1208         assert(name)
1209
1210 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1211                         __attribute__nonnull__(pTHX_2);
1212 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV        \
1213         assert(namesv)
1214
1215 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1216                         __attribute__nonnull__(pTHX_1)
1217                         __attribute__nonnull__(pTHX_2); */
1218 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1219         assert(stash); assert(name)
1220
1221 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1222                         __attribute__nonnull__(pTHX_1)
1223                         __attribute__nonnull__(pTHX_2);
1224 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1225         assert(stash); assert(name)
1226
1227 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1228                         __attribute__nonnull__(pTHX_1)
1229                         __attribute__nonnull__(pTHX_2);
1230 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1231         assert(stash); assert(name)
1232
1233 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1234                         __attribute__nonnull__(pTHX_1);
1235 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1236         assert(nambeg)
1237
1238 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1239                         __attribute__nonnull__(pTHX_1);
1240 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1241         assert(name)
1242
1243 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1244                         __attribute__nonnull__(pTHX_1);
1245 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1246         assert(name)
1247
1248 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1249                         __attribute__nonnull__(pTHX_1)
1250                         __attribute__nonnull__(pTHX_2);
1251 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1252         assert(sv); assert(gv)
1253
1254 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1255                         __attribute__nonnull__(pTHX_1)
1256                         __attribute__nonnull__(pTHX_2); */
1257 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1258         assert(sv); assert(gv)
1259
1260 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1261                         __attribute__nonnull__(pTHX_1)
1262                         __attribute__nonnull__(pTHX_2);
1263 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1264         assert(sv); assert(gv)
1265
1266 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1267                         __attribute__warn_unused_result__;
1268
1269 /* PERL_CALLCONV void   gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1270                         __attribute__nonnull__(pTHX_1)
1271                         __attribute__nonnull__(pTHX_3); */
1272
1273 PERL_CALLCONV void      Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, int multi, U32 flags)
1274                         __attribute__nonnull__(pTHX_1)
1275                         __attribute__nonnull__(pTHX_3);
1276 #define PERL_ARGS_ASSERT_GV_INIT_PV     \
1277         assert(gv); assert(name)
1278
1279 PERL_CALLCONV void      Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi, U32 flags)
1280                         __attribute__nonnull__(pTHX_1)
1281                         __attribute__nonnull__(pTHX_3);
1282 #define PERL_ARGS_ASSERT_GV_INIT_PVN    \
1283         assert(gv); assert(name)
1284
1285 PERL_CALLCONV void      Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, int multi, U32 flags)
1286                         __attribute__nonnull__(pTHX_1)
1287                         __attribute__nonnull__(pTHX_3);
1288 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
1289         assert(gv); assert(namesv)
1290
1291 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1292                         __attribute__nonnull__(pTHX_1)
1293                         __attribute__nonnull__(pTHX_2);
1294 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1295         assert(gv); assert(name)
1296
1297 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1298                         __attribute__nonnull__(pTHX_1);
1299 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1300         assert(name)
1301
1302 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1303                         __attribute__nonnull__(pTHX_1);
1304 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1305         assert(name)
1306
1307 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1308                         __attribute__nonnull__(pTHX_1);
1309 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1310         assert(sv)
1311
1312 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1313                         __attribute__nonnull__(pTHX_1);
1314 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1315         assert(gv)
1316
1317 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1318                         __attribute__nonnull__(pTHX_1);
1319 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1320         assert(hv)
1321
1322 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1323 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1326         assert(hv)
1327
1328 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1329 PERL_CALLCONV void*     Perl_hv_common_key_len(pTHX_ HV *hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash)
1330                         __attribute__nonnull__(pTHX_2);
1331 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1332         assert(key)
1333
1334 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1335                         __attribute__warn_unused_result__;
1336
1337 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1338                         __attribute__nonnull__(pTHX_1);
1339 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1340         assert(hv)
1341
1342 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1343                         __attribute__nonnull__(pTHX_2); */
1344 #define PERL_ARGS_ASSERT_HV_DELETE      \
1345         assert(key)
1346
1347 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1348                         __attribute__nonnull__(pTHX_2); */
1349 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1350         assert(keysv)
1351
1352 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1356         assert(hv)
1357
1358 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1359                         __attribute__nonnull__(pTHX_1);
1360 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1361         assert(hv)
1362
1363 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1364                         __attribute__nonnull__(pTHX_1)
1365                         __attribute__nonnull__(pTHX_2);
1366 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1367         assert(hv); assert(name)
1368
1369 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1370                         __attribute__nonnull__(pTHX_1)
1371                         __attribute__nonnull__(pTHX_2);
1372 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1373         assert(hv); assert(name)
1374
1375 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_2); */
1378 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1379         assert(key)
1380
1381 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1382                         __attribute__warn_unused_result__
1383                         __attribute__nonnull__(pTHX_2); */
1384 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1385         assert(keysv)
1386
1387 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1388                         __attribute__nonnull__(pTHX_2); */
1389 #define PERL_ARGS_ASSERT_HV_FETCH       \
1390         assert(key)
1391
1392 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1393                         __attribute__nonnull__(pTHX_2); */
1394 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1395         assert(keysv)
1396
1397 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_HV_FILL        \
1400         assert(hv)
1401
1402 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1403                         __attribute__nonnull__(pTHX_1);
1404 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1405         assert(hv)
1406
1407 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1408                         __attribute__nonnull__(pTHX_1);
1409 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1410         assert(hv)
1411
1412 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1413                         __attribute__warn_unused_result__
1414                         __attribute__nonnull__(pTHX_1)
1415                         __attribute__nonnull__(pTHX_2);
1416 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1417         assert(entry); assert(retlen)
1418
1419 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1420                         __attribute__warn_unused_result__
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1423         assert(entry)
1424
1425 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1426                         __attribute__warn_unused_result__
1427                         __attribute__nonnull__(pTHX_1); */
1428 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1429         assert(hv)
1430
1431 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1432                         __attribute__warn_unused_result__
1433                         __attribute__nonnull__(pTHX_1);
1434 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1435         assert(hv)
1436
1437 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1438                         __attribute__warn_unused_result__
1439                         __attribute__nonnull__(pTHX_1)
1440                         __attribute__nonnull__(pTHX_2)
1441                         __attribute__nonnull__(pTHX_3);
1442 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1443         assert(hv); assert(key); assert(retlen)
1444
1445 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1446                         __attribute__warn_unused_result__
1447                         __attribute__nonnull__(pTHX_1)
1448                         __attribute__nonnull__(pTHX_2);
1449 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1450         assert(hv); assert(entry)
1451
1452 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1453                         __attribute__nonnull__(pTHX_1);
1454 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1455         assert(hv)
1456
1457 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1458                         __attribute__nonnull__(pTHX_1); */
1459 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1460         assert(hv)
1461
1462 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1463                         __attribute__nonnull__(pTHX_1);
1464 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1465         assert(hv)
1466
1467 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1468                         __attribute__warn_unused_result__
1469                         __attribute__nonnull__(pTHX_1);
1470 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1471         assert(hv)
1472
1473 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1474                         __attribute__warn_unused_result__
1475                         __attribute__nonnull__(pTHX_1);
1476 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1477         assert(hv)
1478
1479 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1480                         __attribute__nonnull__(pTHX_1);
1481 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1482         assert(hv)
1483
1484 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1485                         __attribute__warn_unused_result__
1486                         __attribute__nonnull__(pTHX_1);
1487 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1488         assert(hv)
1489
1490 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1491                         __attribute__nonnull__(pTHX_1);
1492 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1493         assert(hv)
1494
1495 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1496                         __attribute__warn_unused_result__
1497                         __attribute__nonnull__(pTHX_1);
1498 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1499         assert(hv)
1500
1501 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1502 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1503 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1504 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1505 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1506 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1507                         __attribute__nonnull__(pTHX_1)
1508                         __attribute__nonnull__(pTHX_2); */
1509
1510 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1511                         __attribute__nonnull__(pTHX_1)
1512                         __attribute__nonnull__(pTHX_2); */
1513
1514 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1515                         __attribute__nonnull__(pTHX_1)
1516                         __attribute__nonnull__(pTHX_5); */
1517
1518 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1519                         __attribute__nonnull__(pTHX_2);
1520 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1521         assert(argv)
1522
1523 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1524 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1525 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1526 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1527 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1528 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1529                         __attribute__nonnull__(pTHX_1);
1530 #define PERL_ARGS_ASSERT_INIT_TM        \
1531         assert(ptm)
1532
1533 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1534                         __attribute__warn_unused_result__
1535                         __attribute__pure__
1536                         __attribute__nonnull__(1)
1537                         __attribute__nonnull__(2);
1538 #define PERL_ARGS_ASSERT_INSTR  \
1539         assert(big); assert(little)
1540
1541 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1542 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1543                         __attribute__warn_unused_result__;
1544
1545 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1546                         __attribute__nonnull__(pTHX_1);
1547 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1548         assert(io)
1549
1550 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1551                         __attribute__nonnull__(1);
1552 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1553         assert(s)
1554
1555 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1556                         __attribute__warn_unused_result__;
1557
1558 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1559                         __attribute__warn_unused_result__
1560                         __attribute__pure__;
1561
1562 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1563                         __attribute__warn_unused_result__
1564                         __attribute__pure__;
1565
1566 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1567                         __attribute__warn_unused_result__
1568                         __attribute__pure__;
1569
1570 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1571                         __attribute__warn_unused_result__
1572                         __attribute__pure__;
1573
1574 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1575                         __attribute__warn_unused_result__
1576                         __attribute__pure__;
1577
1578 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1579                         __attribute__warn_unused_result__
1580                         __attribute__pure__;
1581
1582 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1583                         __attribute__warn_unused_result__
1584                         __attribute__pure__;
1585
1586 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1587                         __attribute__warn_unused_result__
1588                         __attribute__pure__;
1589
1590 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1591                         __attribute__warn_unused_result__
1592                         __attribute__pure__;
1593
1594 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1595                         __attribute__warn_unused_result__
1596                         __attribute__pure__;
1597
1598 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1599                         __attribute__warn_unused_result__
1600                         __attribute__pure__;
1601
1602 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1603                         __attribute__warn_unused_result__
1604                         __attribute__pure__;
1605
1606 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1607                         __attribute__warn_unused_result__
1608                         __attribute__pure__;
1609
1610 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1611                         __attribute__warn_unused_result__
1612                         __attribute__pure__;
1613
1614 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1615                         __attribute__warn_unused_result__
1616                         __attribute__pure__;
1617
1618 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1619                         __attribute__warn_unused_result__
1620                         __attribute__pure__;
1621
1622 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1623                         __attribute__warn_unused_result__
1624                         __attribute__pure__;
1625
1626 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1627                         __attribute__warn_unused_result__
1628                         __attribute__pure__;
1629
1630 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1631                         __attribute__warn_unused_result__
1632                         __attribute__pure__;
1633
1634 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1635                         __attribute__warn_unused_result__
1636                         __attribute__pure__;
1637
1638 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1639                         __attribute__warn_unused_result__
1640                         __attribute__pure__;
1641
1642 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1643                         __attribute__warn_unused_result__
1644                         __attribute__pure__;
1645
1646 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1647                         __attribute__warn_unused_result__
1648                         __attribute__pure__;
1649
1650 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1651                         __attribute__warn_unused_result__
1652                         __attribute__pure__;
1653
1654 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1655                         __attribute__warn_unused_result__
1656                         __attribute__pure__;
1657
1658 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1659                         __attribute__warn_unused_result__
1660                         __attribute__pure__;
1661
1662 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1663                         __attribute__warn_unused_result__
1664                         __attribute__nonnull__(pTHX_1);
1665 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1666         assert(p)
1667
1668 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1669                         __attribute__warn_unused_result__
1670                         __attribute__nonnull__(pTHX_1);
1671 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1672         assert(p)
1673
1674 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1675                         __attribute__warn_unused_result__
1676                         __attribute__nonnull__(pTHX_1);
1677 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1678         assert(p)
1679
1680 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1681                         __attribute__warn_unused_result__
1682                         __attribute__nonnull__(pTHX_1);
1683 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1684         assert(p)
1685
1686 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1687                         __attribute__warn_unused_result__
1688                         __attribute__nonnull__(pTHX_1);
1689 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1690         assert(p)
1691
1692 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1693                         __attribute__warn_unused_result__
1694                         __attribute__nonnull__(pTHX_1);
1695 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1696         assert(p)
1697
1698 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1699                         __attribute__warn_unused_result__
1700                         __attribute__nonnull__(pTHX_1);
1701 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1702         assert(p)
1703
1704 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1705                         __attribute__warn_unused_result__
1706                         __attribute__nonnull__(pTHX_1);
1707 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1708         assert(p)
1709
1710 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1711                         __attribute__warn_unused_result__
1712                         __attribute__nonnull__(pTHX_1);
1713 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1714         assert(p)
1715
1716 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1717                         __attribute__warn_unused_result__
1718                         __attribute__nonnull__(pTHX_1);
1719 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1720         assert(p)
1721
1722 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1723                         __attribute__warn_unused_result__
1724                         __attribute__nonnull__(pTHX_1);
1725 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1726         assert(p)
1727
1728 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1729                         __attribute__warn_unused_result__
1730                         __attribute__nonnull__(pTHX_1);
1731 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1732         assert(p)
1733
1734 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1735                         __attribute__warn_unused_result__
1736                         __attribute__nonnull__(pTHX_1);
1737 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1738         assert(p)
1739
1740 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1741                         __attribute__nonnull__(1);
1742 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1743         assert(s)
1744
1745 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1746                         __attribute__warn_unused_result__
1747                         __attribute__nonnull__(pTHX_1);
1748 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1749         assert(p)
1750
1751 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1752                         __attribute__warn_unused_result__
1753                         __attribute__nonnull__(pTHX_1);
1754 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1755         assert(p)
1756
1757 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1758                         __attribute__warn_unused_result__
1759                         __attribute__nonnull__(pTHX_1);
1760 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1761         assert(p)
1762
1763 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1764                         __attribute__warn_unused_result__
1765                         __attribute__nonnull__(pTHX_1);
1766 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1767         assert(p)
1768
1769 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1770                         __attribute__warn_unused_result__
1771                         __attribute__nonnull__(pTHX_1);
1772 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1773         assert(p)
1774
1775 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1776                         __attribute__warn_unused_result__
1777                         __attribute__nonnull__(pTHX_1);
1778 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1779         assert(p)
1780
1781 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1782                         __attribute__warn_unused_result__
1783                         __attribute__nonnull__(pTHX_1);
1784 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1785         assert(p)
1786
1787 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1788                         __attribute__warn_unused_result__
1789                         __attribute__nonnull__(pTHX_1);
1790 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1791         assert(p)
1792
1793 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1794                         __attribute__warn_unused_result__
1795                         __attribute__nonnull__(pTHX_1);
1796 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1797         assert(p)
1798
1799 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1800                         __attribute__warn_unused_result__
1801                         __attribute__nonnull__(pTHX_1);
1802 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1803         assert(p)
1804
1805 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1806                         __attribute__warn_unused_result__
1807                         __attribute__nonnull__(pTHX_1);
1808 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1809         assert(p)
1810
1811 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1812                         __attribute__warn_unused_result__
1813                         __attribute__nonnull__(pTHX_1);
1814 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1815         assert(p)
1816
1817 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1818                         __attribute__warn_unused_result__
1819                         __attribute__nonnull__(pTHX_1);
1820 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1821         assert(p)
1822
1823 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1824                         __attribute__nonnull__(1);
1825 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1826         assert(s)
1827
1828 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1829                         __attribute__nonnull__(1); */
1830 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1831         assert(s)
1832
1833 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1834                         __attribute__nonnull__(1);
1835 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1836         assert(s)
1837
1838 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1839                         __attribute__warn_unused_result__
1840                         __attribute__nonnull__(pTHX_1);
1841 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1842         assert(p)
1843
1844 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1845                         __attribute__warn_unused_result__
1846                         __attribute__nonnull__(pTHX_1);
1847 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1848         assert(p)
1849
1850 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1851                         __attribute__warn_unused_result__
1852                         __attribute__nonnull__(pTHX_1);
1853 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1854         assert(p)
1855
1856 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1857                         __attribute__warn_unused_result__
1858                         __attribute__nonnull__(pTHX_1);
1859 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1860         assert(p)
1861
1862 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_JMAYBE \
1865         assert(o)
1866
1867 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1868                         __attribute__pure__
1869                         __attribute__nonnull__(pTHX_1);
1870 #define PERL_ARGS_ASSERT_KEYWORD        \
1871         assert(name)
1872
1873 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1874                         __attribute__nonnull__(pTHX_1)
1875                         __attribute__nonnull__(pTHX_3);
1876 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1877         assert(keyword_ptr); assert(op_ptr)
1878
1879 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1880 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1881 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1882                         __attribute__nonnull__(pTHX_1);
1883 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1884         assert(ptr)
1885
1886 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1887 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1888 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1889 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1890 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1891                         __attribute__nonnull__(pTHX_1);
1892 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1893         assert(ptr)
1894
1895 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1896 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1897 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1898                         __attribute__nonnull__(pTHX_1);
1899 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1900         assert(pv)
1901
1902 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1903                         __attribute__nonnull__(pTHX_1);
1904 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1905         assert(pv)
1906
1907 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1908                         __attribute__nonnull__(pTHX_1);
1909 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1910         assert(sv)
1911
1912 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1913                         __attribute__nonnull__(pTHX_1);
1914 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1915         assert(ptr)
1916
1917 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1918 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1919                         __attribute__nonnull__(pTHX_2);
1920 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1921         assert(name)
1922
1923 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1924                         __attribute__nonnull__(pTHX_1);
1925 #define PERL_ARGS_ASSERT_LOCALIZE       \
1926         assert(o)
1927
1928 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1929                         __attribute__warn_unused_result__
1930                         __attribute__nonnull__(pTHX_1);
1931 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1932         assert(sv)
1933
1934 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1935                         __attribute__nonnull__(pTHX_1)
1936                         __attribute__nonnull__(pTHX_2);
1937 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1938         assert(sv); assert(mg)
1939
1940 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1941                         __attribute__nonnull__(pTHX_1)
1942                         __attribute__nonnull__(pTHX_2);
1943 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1944         assert(sv); assert(mg)
1945
1946 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1947                         __attribute__nonnull__(pTHX_1)
1948                         __attribute__nonnull__(pTHX_2);
1949 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1950         assert(sv); assert(mg)
1951
1952 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1953                         __attribute__nonnull__(pTHX_1)
1954                         __attribute__nonnull__(pTHX_2);
1955 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1956         assert(sv); assert(mg)
1957
1958 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1959                         __attribute__nonnull__(pTHX_2);
1960 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1961         assert(mg)
1962
1963 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1964                         __attribute__nonnull__(pTHX_1)
1965                         __attribute__nonnull__(pTHX_2);
1966 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1967         assert(sv); assert(mg)
1968
1969 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1970                         __attribute__nonnull__(pTHX_1)
1971                         __attribute__nonnull__(pTHX_2);
1972 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1973         assert(sv); assert(mg)
1974
1975 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1976 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1977                         __attribute__nonnull__(pTHX_1)
1978                         __attribute__nonnull__(pTHX_2);
1979 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1980         assert(sv); assert(mg)
1981
1982 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1983                         __attribute__nonnull__(pTHX_1)
1984                         __attribute__nonnull__(pTHX_2);
1985 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1986         assert(sv); assert(mg)
1987
1988 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1989                         __attribute__nonnull__(pTHX_1)
1990                         __attribute__nonnull__(pTHX_2);
1991 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1992         assert(sv); assert(mg)
1993
1994 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1995                         __attribute__nonnull__(pTHX_1)
1996                         __attribute__nonnull__(pTHX_2);
1997 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1998         assert(sv); assert(mg)
1999
2000 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2001                         __attribute__nonnull__(pTHX_1)
2002                         __attribute__nonnull__(pTHX_2);
2003 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2004         assert(sv); assert(mg)
2005
2006 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2007                         __attribute__nonnull__(pTHX_1)
2008                         __attribute__nonnull__(pTHX_2);
2009 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2010         assert(sv); assert(mg)
2011
2012 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2013                         __attribute__nonnull__(pTHX_1)
2014                         __attribute__nonnull__(pTHX_2);
2015 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2016         assert(sv); assert(mg)
2017
2018 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2019                         __attribute__nonnull__(pTHX_1)
2020                         __attribute__nonnull__(pTHX_2);
2021 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2022         assert(sv); assert(mg)
2023
2024 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2025                         __attribute__nonnull__(pTHX_1)
2026                         __attribute__nonnull__(pTHX_2);
2027 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2028         assert(sv); assert(mg)
2029
2030 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2031                         __attribute__nonnull__(pTHX_1)
2032                         __attribute__nonnull__(pTHX_2);
2033 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2034         assert(sv); assert(mg)
2035
2036 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2037                         __attribute__nonnull__(pTHX_1)
2038                         __attribute__nonnull__(pTHX_2);
2039 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2040         assert(sv); assert(mg)
2041
2042 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2043                         __attribute__nonnull__(pTHX_1)
2044                         __attribute__nonnull__(pTHX_2);
2045 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2046         assert(sv); assert(mg)
2047
2048 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2049                         __attribute__nonnull__(pTHX_1)
2050                         __attribute__nonnull__(pTHX_2);
2051 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2052         assert(sv); assert(mg)
2053
2054 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2055                         __attribute__nonnull__(pTHX_1)
2056                         __attribute__nonnull__(pTHX_2);
2057 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2058         assert(sv); assert(mg)
2059
2060 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2061                         __attribute__nonnull__(pTHX_1)
2062                         __attribute__nonnull__(pTHX_2);
2063 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2064         assert(sv); assert(mg)
2065
2066 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2067                         __attribute__nonnull__(pTHX_1)
2068                         __attribute__nonnull__(pTHX_2);
2069 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2070         assert(sv); assert(mg)
2071
2072 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2073                         __attribute__nonnull__(pTHX_1)
2074                         __attribute__nonnull__(pTHX_2)
2075                         __attribute__nonnull__(pTHX_3);
2076 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2077         assert(sv); assert(mg); assert(meth)
2078
2079 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2080                         __attribute__nonnull__(pTHX_1)
2081                         __attribute__nonnull__(pTHX_2)
2082                         __attribute__nonnull__(pTHX_3);
2083 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2084         assert(sv); assert(mg); assert(key)
2085
2086 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2087                         __attribute__nonnull__(pTHX_1)
2088                         __attribute__nonnull__(pTHX_2);
2089 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2090         assert(sv); assert(mg)
2091
2092 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2093                         __attribute__nonnull__(pTHX_1)
2094                         __attribute__nonnull__(pTHX_2);
2095 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2096         assert(sv); assert(mg)
2097
2098 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2099                         __attribute__noreturn__
2100                         __attribute__nonnull__(pTHX_1)
2101                         __attribute__nonnull__(pTHX_2);
2102 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2103         assert(sv); assert(mg)
2104
2105 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2106                         __attribute__nonnull__(pTHX_1)
2107                         __attribute__nonnull__(pTHX_2);
2108 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2109         assert(hv); assert(mg)
2110
2111 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2112                         __attribute__nonnull__(pTHX_1)
2113                         __attribute__nonnull__(pTHX_2);
2114 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2115         assert(sv); assert(mg)
2116
2117 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2118                         __attribute__nonnull__(pTHX_1)
2119                         __attribute__nonnull__(pTHX_2);
2120 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2121         assert(sv); assert(mg)
2122
2123 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2124                         __attribute__nonnull__(pTHX_1)
2125                         __attribute__nonnull__(pTHX_2);
2126 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2127         assert(sv); assert(mg)
2128
2129 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2130                         __attribute__nonnull__(pTHX_1)
2131                         __attribute__nonnull__(pTHX_2);
2132 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2133         assert(sv); assert(mg)
2134
2135 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2136                         __attribute__nonnull__(pTHX_1)
2137                         __attribute__nonnull__(pTHX_2);
2138 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2139         assert(sv); assert(mg)
2140
2141 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2142                         __attribute__nonnull__(pTHX_1)
2143                         __attribute__nonnull__(pTHX_2);
2144 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2145         assert(sv); assert(mg)
2146
2147 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2151         assert(sv); assert(mg)
2152
2153 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2157         assert(sv); assert(mg)
2158
2159 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2160                         __attribute__nonnull__(pTHX_1)
2161                         __attribute__nonnull__(pTHX_2);
2162 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2163         assert(sv); assert(mg)
2164
2165 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2166                         __attribute__nonnull__(pTHX_1)
2167                         __attribute__nonnull__(pTHX_2);
2168 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2169         assert(sv); assert(mg)
2170
2171 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2172                         __attribute__nonnull__(pTHX_1)
2173                         __attribute__nonnull__(pTHX_2);
2174 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2175         assert(sv); assert(mg)
2176
2177 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2);
2180 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2181         assert(sv); assert(mg)
2182
2183 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2184                         __attribute__nonnull__(pTHX_1)
2185                         __attribute__nonnull__(pTHX_2);
2186 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2187         assert(sv); assert(mg)
2188
2189 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2190                         __attribute__nonnull__(pTHX_1)
2191                         __attribute__nonnull__(pTHX_2);
2192 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2193         assert(sv); assert(mg)
2194
2195 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2196                         __attribute__nonnull__(pTHX_2);
2197 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2198         assert(mg)
2199
2200 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2201                         __attribute__nonnull__(pTHX_1)
2202                         __attribute__nonnull__(pTHX_2);
2203 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2204         assert(sv); assert(mg)
2205
2206 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2207                         __attribute__nonnull__(pTHX_1)
2208                         __attribute__nonnull__(pTHX_2);
2209 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2210         assert(sv); assert(mg)
2211
2212 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2213                         __attribute__nonnull__(pTHX_1)
2214                         __attribute__nonnull__(pTHX_2);
2215 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2216         assert(sv); assert(mg)
2217
2218 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2219                         __attribute__nonnull__(pTHX_1)
2220                         __attribute__nonnull__(pTHX_2);
2221 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2222         assert(sv); assert(mg)
2223
2224 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2225                         __attribute__nonnull__(pTHX_1)
2226                         __attribute__nonnull__(pTHX_2);
2227 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2228         assert(sv); assert(mg)
2229
2230 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2231                         __attribute__nonnull__(pTHX_1)
2232                         __attribute__nonnull__(pTHX_2);
2233 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2234         assert(sv); assert(mg)
2235
2236 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2237                         __attribute__nonnull__(pTHX_1)
2238                         __attribute__nonnull__(pTHX_2);
2239 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2240         assert(sv); assert(mg)
2241
2242 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__;
2245
2246 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2247 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2248                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2249                         __attribute__nonnull__(pTHX_1);
2250 #define PERL_ARGS_ASSERT_MESS   \
2251         assert(pat)
2252
2253 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2254                         __attribute__nonnull__(pTHX_1);
2255 #define PERL_ARGS_ASSERT_MESS_SV        \
2256         assert(basemsg)
2257
2258 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2259 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2260                         __attribute__nonnull__(pTHX_1);
2261 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2262         assert(sv)
2263
2264 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2265                         __attribute__nonnull__(pTHX_1)
2266                         __attribute__nonnull__(pTHX_2);
2267 #define PERL_ARGS_ASSERT_MG_COPY        \
2268         assert(sv); assert(nsv)
2269
2270 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2271                         __attribute__warn_unused_result__;
2272
2273 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2274                         __attribute__warn_unused_result__;
2275
2276 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2277                         __attribute__nonnull__(pTHX_1);
2278 #define PERL_ARGS_ASSERT_MG_FREE        \
2279         assert(sv)
2280
2281 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2282                         __attribute__nonnull__(pTHX_1);
2283 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2284         assert(sv)
2285
2286 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2287                         __attribute__nonnull__(pTHX_1);
2288 #define PERL_ARGS_ASSERT_MG_GET \
2289         assert(sv)
2290
2291 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2294         assert(sv)
2295
2296 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2297                         __attribute__nonnull__(pTHX_1)
2298                         __attribute__nonnull__(pTHX_2);
2299 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2300         assert(sv); assert(nsv)
2301
2302 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2305         assert(sv)
2306
2307 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2308                         __attribute__nonnull__(pTHX_1);
2309 #define PERL_ARGS_ASSERT_MG_SET \
2310         assert(sv)
2311
2312 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2313                         __attribute__nonnull__(pTHX_1);
2314 #define PERL_ARGS_ASSERT_MG_SIZE        \
2315         assert(sv)
2316
2317 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2318                         __attribute__nonnull__(pTHX_1);
2319 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2320         assert(ptm)
2321
2322 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2323 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2324 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2325                         __attribute__nonnull__(pTHX_1);
2326 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2327         assert(s)
2328
2329 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2330                         __attribute__nonnull__(pTHX_1);
2331 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2332         assert(name)
2333
2334 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2335                         __attribute__nonnull__(pTHX_1);
2336 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2337         assert(stash)
2338
2339 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2340                         __attribute__nonnull__(pTHX_1)
2341                         __attribute__nonnull__(pTHX_2);
2342 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2343         assert(smeta); assert(which)
2344
2345 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2346                         __attribute__nonnull__(pTHX_1);
2347 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2348         assert(stash)
2349
2350 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2351                         __attribute__nonnull__(pTHX_1);
2352 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2353         assert(stash)
2354
2355 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2356                         __attribute__nonnull__(pTHX_1);
2357 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2358         assert(stash)
2359
2360 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2361                         __attribute__nonnull__(pTHX_3);
2362 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2363         assert(gv)
2364
2365 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2366                         __attribute__nonnull__(pTHX_1);
2367 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2368         assert(mro)
2369
2370 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2371                         __attribute__nonnull__(pTHX_1)
2372                         __attribute__nonnull__(pTHX_2);
2373 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2374         assert(meta); assert(name)
2375
2376 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2377                         __attribute__nonnull__(pTHX_1)
2378                         __attribute__nonnull__(pTHX_2)
2379                         __attribute__nonnull__(pTHX_3);
2380 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2381         assert(smeta); assert(which); assert(data)
2382
2383 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2384                         __attribute__nonnull__(pTHX_1);
2385 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2386         assert(qwlist)
2387
2388 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2389                         __attribute__nonnull__(pTHX_1);
2390 #define PERL_ARGS_ASSERT_MY_ATOF        \
2391         assert(s)
2392
2393 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2394                         __attribute__nonnull__(pTHX_1)
2395                         __attribute__nonnull__(pTHX_2);
2396 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2397         assert(s); assert(value)
2398
2399 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2400                         __attribute__nonnull__(pTHX_1);
2401 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2402         assert(o)
2403
2404 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2405 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2406 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2407                         __attribute__noreturn__;
2408
2409 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2410                         __attribute__noreturn__;
2411
2412 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2413 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2414 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2415 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2416 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2417                         __attribute__nonnull__(pTHX_1)
2418                         __attribute__nonnull__(pTHX_3);
2419 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2420         assert(mode); assert(args)
2421
2422 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2423 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2424                         __attribute__format__(__printf__,3,4)
2425                         __attribute__nonnull__(1)
2426                         __attribute__nonnull__(3);
2427 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2428         assert(buffer); assert(format)
2429
2430 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2431 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2432 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2433 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)
2434                         __attribute__nonnull__(pTHX_1);
2435 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2436         assert(fmt)
2437
2438 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2439                         __attribute__nonnull__(1);
2440 #define PERL_ARGS_ASSERT_MY_SWABN       \
2441         assert(ptr)
2442
2443 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2444 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2445                         __attribute__nonnull__(1)
2446                         __attribute__nonnull__(3);
2447 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2448         assert(buffer); assert(format)
2449
2450 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2451 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2452                         __attribute__malloc__
2453                         __attribute__warn_unused_result__;
2454
2455 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2456                         __attribute__malloc__
2457                         __attribute__warn_unused_result__;
2458
2459 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2460 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2461                         __attribute__malloc__
2462                         __attribute__warn_unused_result__;
2463
2464 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2465 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2466                         __attribute__warn_unused_result__; */
2467
2468 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2469                         __attribute__malloc__
2470                         __attribute__warn_unused_result__
2471                         __attribute__nonnull__(pTHX_1);
2472 #define PERL_ARGS_ASSERT_NEWAVREF       \
2473         assert(o)
2474
2475 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2476                         __attribute__malloc__
2477                         __attribute__warn_unused_result__;
2478
2479 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2480                         __attribute__malloc__
2481                         __attribute__warn_unused_result__
2482                         __attribute__nonnull__(pTHX_2);
2483 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2484         assert(first)
2485
2486 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2487 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2488                         __attribute__malloc__
2489                         __attribute__warn_unused_result__;
2490
2491 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2492                         __attribute__malloc__
2493                         __attribute__warn_unused_result__
2494                         __attribute__nonnull__(pTHX_3);
2495 #define PERL_ARGS_ASSERT_NEWFOROP       \
2496         assert(expr)
2497
2498 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2499                         __attribute__malloc__
2500                         __attribute__warn_unused_result__
2501                         __attribute__nonnull__(pTHX_1)
2502                         __attribute__nonnull__(pTHX_2);
2503 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2504         assert(cond); assert(block)
2505
2506 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2507                         __attribute__nonnull__(pTHX_1);
2508 #define PERL_ARGS_ASSERT_NEWGP  \
2509         assert(gv)
2510
2511 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2512                         __attribute__malloc__
2513                         __attribute__warn_unused_result__
2514                         __attribute__nonnull__(pTHX_3);
2515 #define PERL_ARGS_ASSERT_NEWGVOP        \
2516         assert(gv)
2517
2518 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2519                         __attribute__malloc__
2520                         __attribute__warn_unused_result__;
2521
2522 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2523                         __attribute__malloc__
2524                         __attribute__warn_unused_result__
2525                         __attribute__nonnull__(pTHX_1);
2526 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2527         assert(pack)
2528
2529 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2530                         __attribute__warn_unused_result__; */
2531
2532 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2533                         __attribute__malloc__
2534                         __attribute__warn_unused_result__
2535                         __attribute__nonnull__(pTHX_1);
2536 #define PERL_ARGS_ASSERT_NEWHVREF       \
2537         assert(o)
2538
2539 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2540                         __attribute__malloc__
2541                         __attribute__warn_unused_result__;
2542
2543 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2544                         __attribute__malloc__
2545                         __attribute__warn_unused_result__; */
2546
2547 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2548                         __attribute__malloc__
2549                         __attribute__warn_unused_result__;
2550
2551 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2552                         __attribute__malloc__
2553                         __attribute__warn_unused_result__
2554                         __attribute__nonnull__(pTHX_3)
2555                         __attribute__nonnull__(pTHX_4);
2556 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2557         assert(first); assert(other)
2558
2559 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2560                         __attribute__malloc__
2561                         __attribute__warn_unused_result__
2562                         __attribute__nonnull__(pTHX_2);
2563 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2564         assert(label)
2565
2566 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2567                         __attribute__malloc__
2568                         __attribute__warn_unused_result__;
2569
2570 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2571                         __attribute__malloc__
2572                         __attribute__warn_unused_result__;
2573
2574 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2575                         __attribute__malloc__
2576                         __attribute__warn_unused_result__;
2577
2578 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2579                         __attribute__malloc__
2580                         __attribute__warn_unused_result__;
2581
2582 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2583                         __attribute__nonnull__(pTHX_1);
2584 #define PERL_ARGS_ASSERT_NEWPROG        \
2585         assert(o)
2586
2587 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2588                         __attribute__malloc__
2589                         __attribute__warn_unused_result__;
2590
2591 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2592                         __attribute__malloc__
2593                         __attribute__warn_unused_result__
2594                         __attribute__nonnull__(pTHX_2)
2595                         __attribute__nonnull__(pTHX_3);
2596 #define PERL_ARGS_ASSERT_NEWRANGE       \
2597         assert(left); assert(right)
2598
2599 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2600                         __attribute__malloc__
2601                         __attribute__warn_unused_result__
2602                         __attribute__nonnull__(pTHX_1);
2603 #define PERL_ARGS_ASSERT_NEWRV  \
2604         assert(sv)
2605
2606 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2607                         __attribute__malloc__
2608                         __attribute__warn_unused_result__
2609                         __attribute__nonnull__(pTHX_1);
2610 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2611         assert(sv)
2612
2613 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2614                         __attribute__malloc__
2615                         __attribute__warn_unused_result__;
2616
2617 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2618                         __attribute__malloc__
2619                         __attribute__warn_unused_result__;
2620
2621 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2622 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2623                         __attribute__malloc__
2624                         __attribute__warn_unused_result__;
2625
2626 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2627                         __attribute__malloc__
2628                         __attribute__warn_unused_result__
2629                         __attribute__nonnull__(pTHX_3);
2630 #define PERL_ARGS_ASSERT_NEWSVOP        \
2631         assert(sv)
2632
2633 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2634                         __attribute__malloc__
2635                         __attribute__warn_unused_result__
2636                         __attribute__nonnull__(pTHX_1);
2637 #define PERL_ARGS_ASSERT_NEWSVREF       \
2638         assert(o)
2639
2640 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2641                         __attribute__malloc__
2642                         __attribute__warn_unused_result__;
2643
2644 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2645                         __attribute__malloc__
2646                         __attribute__warn_unused_result__;
2647
2648 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2649                         __attribute__malloc__
2650                         __attribute__warn_unused_result__;
2651
2652 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2653                         __attribute__malloc__
2654                         __attribute__warn_unused_result__;
2655
2656 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2657                         __attribute__malloc__
2658                         __attribute__warn_unused_result__;
2659
2660 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2661                         __attribute__malloc__
2662                         __attribute__warn_unused_result__;
2663
2664 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2665                         __attribute__malloc__
2666                         __attribute__warn_unused_result__
2667                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2668                         __attribute__nonnull__(pTHX_1);
2669 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2670         assert(pat)
2671
2672 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2673                         __attribute__malloc__
2674                         __attribute__warn_unused_result__;
2675
2676 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2677                         __attribute__malloc__
2678                         __attribute__warn_unused_result__;
2679
2680 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2681                         __attribute__malloc__
2682                         __attribute__warn_unused_result__;
2683
2684 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2685                         __attribute__nonnull__(pTHX_1);
2686 #define PERL_ARGS_ASSERT_NEWSVRV        \
2687         assert(rv)
2688
2689 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2690                         __attribute__malloc__
2691                         __attribute__warn_unused_result__;
2692
2693 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2694                         __attribute__malloc__
2695                         __attribute__warn_unused_result__;
2696
2697 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2698                         __attribute__malloc__
2699                         __attribute__warn_unused_result__;
2700
2701 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2702                         __attribute__malloc__
2703                         __attribute__warn_unused_result__
2704                         __attribute__nonnull__(pTHX_2);
2705 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2706         assert(block)
2707
2708 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2709                         __attribute__malloc__
2710                         __attribute__warn_unused_result__;
2711
2712 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2713                         __attribute__nonnull__(pTHX_2)
2714                         __attribute__nonnull__(pTHX_3);
2715 #define PERL_ARGS_ASSERT_NEWXS  \
2716         assert(subaddr); assert(filename)
2717
2718 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2719                         __attribute__nonnull__(pTHX_2)
2720                         __attribute__nonnull__(pTHX_3);
2721 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2722         assert(subaddr); assert(filename)
2723
2724 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2725 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2726                         __attribute__nonnull__(pTHX_1);
2727 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2728         assert(newctype)
2729
2730 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2731 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2732                         __attribute__malloc__
2733                         __attribute__warn_unused_result__;
2734
2735 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2736                         __attribute__nonnull__(pTHX_1);
2737 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2738         assert(ver)
2739
2740 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2741                         __attribute__malloc__
2742                         __attribute__warn_unused_result__
2743                         __attribute__nonnull__(pTHX_2);
2744 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2745         assert(bits)
2746
2747 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2748                         __attribute__nonnull__(pTHX_1);
2749 #define PERL_ARGS_ASSERT_NEXTARGV       \
2750         assert(gv)
2751
2752 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2753                         __attribute__pure__
2754                         __attribute__nonnull__(1)
2755                         __attribute__nonnull__(2)
2756                         __attribute__nonnull__(3)
2757                         __attribute__nonnull__(4);
2758 #define PERL_ARGS_ASSERT_NINSTR \
2759         assert(big); assert(bigend); assert(little); assert(lend)
2760
2761 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2762 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2763                         __attribute__warn_unused_result__
2764                         __attribute__nonnull__(pTHX_1);
2765 #define PERL_ARGS_ASSERT_OOPSAV \
2766         assert(o)
2767
2768 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2769                         __attribute__warn_unused_result__
2770                         __attribute__nonnull__(pTHX_1);
2771 #define PERL_ARGS_ASSERT_OOPSHV \
2772         assert(o)
2773
2774 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2775 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2776 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2779         assert(o)
2780
2781 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2782                         __attribute__warn_unused_result__;
2783
2784 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2785                         __attribute__nonnull__(pTHX_1);
2786 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2787         assert(o)
2788
2789 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2790                         __attribute__nonnull__(pTHX_1);
2791 #define PERL_ARGS_ASSERT_OP_DUMP        \
2792         assert(o)
2793
2794 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2795 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2798         assert(o)
2799
2800 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2801 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2802 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_OP_NULL        \
2805         assert(o)
2806
2807 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2808 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2809 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2810 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2811 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)
2812                         __attribute__nonnull__(pTHX_1)
2813                         __attribute__nonnull__(pTHX_2)
2814                         __attribute__nonnull__(pTHX_3)
2815                         __attribute__nonnull__(pTHX_4)
2816                         __attribute__nonnull__(pTHX_5)
2817                         __attribute__nonnull__(pTHX_6);
2818 #define PERL_ARGS_ASSERT_PACK_CAT       \
2819         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2820
2821 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2822                         __attribute__nonnull__(pTHX_1);
2823 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2824         assert(v)
2825
2826 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2827                         __attribute__nonnull__(pTHX_1)
2828                         __attribute__nonnull__(pTHX_2)
2829                         __attribute__nonnull__(pTHX_3)
2830                         __attribute__nonnull__(pTHX_4)
2831                         __attribute__nonnull__(pTHX_5);
2832 #define PERL_ARGS_ASSERT_PACKLIST       \
2833         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2834
2835 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2836                         __attribute__nonnull__(pTHX_1);
2837 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2838         assert(func)
2839
2840 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2841                         __attribute__nonnull__(pTHX_1);
2842 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2843         assert(name)
2844
2845 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2848         assert(namepv)
2849
2850 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2851                         __attribute__nonnull__(pTHX_1);
2852 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2853         assert(name)
2854
2855 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2856 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2857 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2858                         __attribute__warn_unused_result__;
2859
2860 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
2861                         __attribute__warn_unused_result__
2862                         __attribute__nonnull__(pTHX_1);
2863 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
2864         assert(name)
2865
2866 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
2867                         __attribute__warn_unused_result__
2868                         __attribute__nonnull__(pTHX_1);
2869 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
2870         assert(namepv)
2871
2872 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
2873                         __attribute__warn_unused_result__
2874                         __attribute__nonnull__(pTHX_1);
2875 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
2876         assert(name)
2877
2878 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2879                         __attribute__nonnull__(pTHX_1)
2880                         __attribute__nonnull__(pTHX_2)
2881                         __attribute__nonnull__(pTHX_3);
2882 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2883         assert(padlist); assert(old_cv); assert(new_cv)
2884
2885 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2886 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2887 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2888                         __attribute__malloc__
2889                         __attribute__warn_unused_result__;
2890
2891 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2892                         __attribute__nonnull__(pTHX_1);
2893 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2894         assert(padlist)
2895
2896 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2897 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2898 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2899 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2900 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2901 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2902 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2903 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2904 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2905 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2906 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2907 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2908                         __attribute__nonnull__(pTHX_1);
2909 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2910         assert(popt)
2911
2912 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2913                         __attribute__nonnull__(pTHX_1);
2914 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2915         assert(parser)
2916
2917 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2918 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2919 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2920                         __attribute__nonnull__(1);
2921 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2922         assert(my_perl)
2923
2924 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2925                         __attribute__nonnull__(1);
2926 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2927         assert(my_perl)
2928
2929 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2930                         __attribute__nonnull__(1);
2931 #define PERL_ARGS_ASSERT_PERL_FREE      \
2932         assert(my_perl)
2933
2934 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2935                         __attribute__nonnull__(1);
2936 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2937         assert(my_perl)
2938
2939 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2940                         __attribute__nonnull__(1);
2941 #define PERL_ARGS_ASSERT_PERL_RUN       \
2942         assert(my_perl)
2943
2944 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2945 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2946                         __attribute__nonnull__(pTHX_1)
2947                         __attribute__nonnull__(pTHX_2);
2948 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2949         assert(o); assert(expr)
2950
2951 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2952 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2953                         __attribute__nonnull__(pTHX_1);
2954 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2955         assert(name)
2956
2957 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2958                         __attribute__nonnull__(pTHX_1);
2959 #define PERL_ARGS_ASSERT_PREGCOMP       \
2960         assert(pattern)
2961
2962 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2963                         __attribute__nonnull__(pTHX_1)
2964                         __attribute__nonnull__(pTHX_2)
2965                         __attribute__nonnull__(pTHX_3)
2966                         __attribute__nonnull__(pTHX_4)
2967                         __attribute__nonnull__(pTHX_6);
2968 #define PERL_ARGS_ASSERT_PREGEXEC       \
2969         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2970
2971 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2972 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2973                         __attribute__nonnull__(pTHX_1);
2974 #define PERL_ARGS_ASSERT_PREGFREE2      \
2975         assert(rx)
2976
2977 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
2978                         __attribute__nonnull__(pTHX_1);
2979 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2980         assert(s)
2981
2982 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2983                         __attribute__deprecated__;
2984
2985 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2986                         __attribute__warn_unused_result__
2987                         __attribute__nonnull__(pTHX_1);
2988 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2989         assert(tbl)
2990
2991 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2992 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2993                         __attribute__malloc__
2994                         __attribute__warn_unused_result__;
2995
2996 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2997                         __attribute__nonnull__(pTHX_1);
2998 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2999         assert(tbl)
3000
3001 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3002                         __attribute__nonnull__(pTHX_1)
3003                         __attribute__nonnull__(pTHX_3);
3004 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3005         assert(tbl); assert(newsv)
3006
3007 PERL_CALLCONV void      Perl_push_scope(pTHX);
3008 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3009                         __attribute__nonnull__(pTHX_1)
3010                         __attribute__nonnull__(pTHX_2);
3011 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3012         assert(dsv); assert(pv)
3013
3014 PERL_CALLCONV char*     Perl_pv_escape(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags)
3015                         __attribute__nonnull__(pTHX_1)
3016                         __attribute__nonnull__(pTHX_2);
3017 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3018         assert(dsv); assert(str)
3019
3020 PERL_CALLCONV char*     Perl_pv_pretty(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags)
3021                         __attribute__nonnull__(pTHX_1)
3022                         __attribute__nonnull__(pTHX_2);
3023 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3024         assert(dsv); assert(str)
3025
3026 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3027                         __attribute__nonnull__(pTHX_1)
3028                         __attribute__nonnull__(pTHX_2);
3029 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3030         assert(dsv); assert(spv)
3031
3032 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3033                         __attribute__nonnull__(pTHX_1);
3034 #define PERL_ARGS_ASSERT_QERROR \
3035         assert(err)
3036
3037 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
3038                         __attribute__nonnull__(pTHX_1);
3039 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3040         assert(pattern)
3041
3042 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
3043                         __attribute__nonnull__(pTHX_1)
3044                         __attribute__nonnull__(pTHX_3)
3045                         __attribute__nonnull__(pTHX_4);
3046 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3047         assert(rx); assert(strpos); assert(strend)
3048
3049 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3050                         __attribute__nonnull__(pTHX_1);
3051 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3052         assert(r)
3053
3054 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3055                         __attribute__malloc__
3056                         __attribute__warn_unused_result__;
3057
3058 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3059 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3060 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3061                         __attribute__nonnull__(pTHX_2);
3062 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3063         assert(key)
3064
3065 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3066                         __attribute__nonnull__(pTHX_2);
3067 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3068         assert(keypv)
3069
3070 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3071                         __attribute__nonnull__(pTHX_2);
3072 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3073         assert(key)
3074
3075 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3076 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3077 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3078                         __attribute__nonnull__(pTHX_2);
3079 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3080         assert(key)
3081
3082 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pvn(pTHX_ struct refcounted_he *parent, const char *keypv, STRLEN keylen, U32 hash, SV *value, U32 flags)
3083                         __attribute__nonnull__(pTHX_2);
3084 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3085         assert(keypv)
3086
3087 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3088                         __attribute__nonnull__(pTHX_2);
3089 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3090         assert(key)
3091
3092 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3093                         __attribute__nonnull__(pTHX_1);
3094 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3095         assert(rx)
3096
3097 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3098                         __attribute__nonnull__(pTHX_1);
3099 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3100         assert(rx)
3101
3102 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3103                         __attribute__nonnull__(pTHX_1)
3104                         __attribute__nonnull__(pTHX_2);
3105 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3106         assert(rx); assert(key)
3107
3108 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2);
3111 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3112         assert(rx); assert(namesv)
3113
3114 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3115                         __attribute__nonnull__(pTHX_1);
3116 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3117         assert(rx)
3118
3119 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3120                         __attribute__nonnull__(pTHX_1);
3121 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3122         assert(rx)
3123
3124 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3125                         __attribute__nonnull__(pTHX_1);
3126 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3127         assert(rx)
3128
3129 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3130                         __attribute__nonnull__(pTHX_1);
3131 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3132         assert(rx)
3133
3134 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3135                         __attribute__nonnull__(pTHX_1);
3136 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3137         assert(rx)
3138
3139 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3140                         __attribute__nonnull__(pTHX_1)
3141                         __attribute__nonnull__(pTHX_2);
3142 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3143         assert(rx); assert(sv)
3144
3145 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3146                         __attribute__nonnull__(pTHX_1);
3147 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3148         assert(rx)
3149
3150 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3151                         __attribute__nonnull__(pTHX_1);
3152 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3153         assert(rx)
3154
3155 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3156                         __attribute__nonnull__(pTHX_2);
3157 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3158         assert(rx)
3159
3160 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3161                         __attribute__nonnull__(pTHX_2);
3162 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3163         assert(node)
3164
3165 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3166                         __attribute__nonnull__(pTHX_1);
3167 #define PERL_ARGS_ASSERT_REGDUMP        \
3168         assert(r)
3169
3170 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3171                         __attribute__nonnull__(pTHX_1);
3172 #define PERL_ARGS_ASSERT_REGDUMP        \
3173         assert(r)
3174
3175 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3176                         __attribute__nonnull__(pTHX_1)
3177                         __attribute__nonnull__(pTHX_2)
3178                         __attribute__nonnull__(pTHX_3)
3179                         __attribute__nonnull__(pTHX_4)
3180                         __attribute__nonnull__(pTHX_6);
3181 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3182         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3183
3184 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3185                         __attribute__nonnull__(pTHX_1);
3186 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3187         assert(rx)
3188
3189 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3190 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3191                         __attribute__warn_unused_result__;
3192
3193 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3194                         __attribute__nonnull__(pTHX_2)
3195                         __attribute__nonnull__(pTHX_3);
3196 #define PERL_ARGS_ASSERT_REGPROP        \
3197         assert(sv); assert(o)
3198
3199 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3200                         __attribute__nonnull__(1)
3201                         __attribute__nonnull__(2);
3202 #define PERL_ARGS_ASSERT_REPEATCPY      \
3203         assert(to); assert(from)
3204
3205 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3206 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3207 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3208 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3209                         __attribute__nonnull__(pTHX_1);
3210 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3211         assert(pv)
3212
3213 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3214                         __attribute__pure__
3215                         __attribute__nonnull__(1)
3216                         __attribute__nonnull__(2)
3217                         __attribute__nonnull__(3)
3218                         __attribute__nonnull__(4);
3219 #define PERL_ARGS_ASSERT_RNINSTR        \
3220         assert(big); assert(bigend); assert(little); assert(lend)
3221
3222 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3223 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3224 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3225 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3226                         __attribute__nonnull__(pTHX_3);
3227 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3228         assert(save)
3229
3230 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3231 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3232 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3233 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3234                         __attribute__nonnull__(pTHX_1);
3235 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3236         assert(cvop)
3237
3238 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3239                         __attribute__nonnull__(pTHX_1)
3240                         __attribute__nonnull__(pTHX_2);
3241 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3242         assert(rsp); assert(rx)
3243
3244 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3245                         __attribute__malloc__
3246                         __attribute__warn_unused_result__;
3247
3248 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3249 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3250                         __attribute__malloc__
3251                         __attribute__warn_unused_result__;
3252
3253 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3254                         __attribute__malloc__
3255                         __attribute__warn_unused_result__;
3256
3257 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3258                         __attribute__nonnull__(pTHX_1);
3259 #define PERL_ARGS_ASSERT_SAVE_I16       \
3260         assert(intp)
3261
3262 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3263                         __attribute__nonnull__(pTHX_1);
3264 #define PERL_ARGS_ASSERT_SAVE_I32       \
3265         assert(intp)
3266
3267 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3268                         __attribute__nonnull__(pTHX_1);
3269 #define PERL_ARGS_ASSERT_SAVE_I8        \
3270         assert(bytep)
3271
3272 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3273                         __attribute__nonnull__(pTHX_1);
3274 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3275         assert(av)
3276
3277 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3278                         __attribute__nonnull__(pTHX_1)
3279                         __attribute__nonnull__(pTHX_3); */
3280
3281 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3282                         __attribute__nonnull__(pTHX_1)
3283                         __attribute__nonnull__(pTHX_3);
3284 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3285         assert(av); assert(sptr)
3286
3287 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3288 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3289                         __attribute__nonnull__(pTHX_1);
3290 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3291         assert(aptr)
3292
3293 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3294                         __attribute__nonnull__(pTHX_1);
3295 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3296         assert(gv)
3297
3298 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3299                         __attribute__nonnull__(pTHX_1);
3300 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3301         assert(boolp)
3302
3303 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3304                         __attribute__nonnull__(pTHX_1);
3305 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3306         assert(svp)
3307
3308 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3309                         __attribute__nonnull__(pTHX_1)
3310                         __attribute__nonnull__(pTHX_2);
3311 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3312         assert(hv); assert(key)
3313
3314 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3315                         __attribute__nonnull__(pTHX_2);
3316 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3317         assert(p)
3318
3319 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3320 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3321 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3322 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3323 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3324                         __attribute__nonnull__(pTHX_1);
3325 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3326         assert(str)
3327
3328 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3329                         __attribute__nonnull__(pTHX_1);
3330 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3331         assert(sptr)
3332
3333 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3334                         __attribute__nonnull__(pTHX_1);
3335 #define PERL_ARGS_ASSERT_SAVE_GP        \
3336         assert(gv)
3337
3338 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3339                         __attribute__nonnull__(pTHX_1);
3340 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3341         assert(gv)
3342
3343 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3344                         __attribute__nonnull__(pTHX_1)
3345                         __attribute__nonnull__(pTHX_2);
3346 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3347         assert(hv); assert(keysv)
3348
3349 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3350                         __attribute__nonnull__(pTHX_1)
3351                         __attribute__nonnull__(pTHX_2)
3352                         __attribute__nonnull__(pTHX_3); */
3353
3354 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3355                         __attribute__nonnull__(pTHX_1)
3356                         __attribute__nonnull__(pTHX_2)
3357                         __attribute__nonnull__(pTHX_3);
3358 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3359         assert(hv); assert(key); assert(sptr)
3360
3361 PERL_CALLCONV void      Perl_save_hints(pTHX);
3362 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3363                         __attribute__nonnull__(pTHX_1);
3364 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3365         assert(hptr)
3366
3367 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3368                         __attribute__nonnull__(pTHX_1);
3369 #define PERL_ARGS_ASSERT_SAVE_INT       \
3370         assert(intp)
3371
3372 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3373                         __attribute__nonnull__(pTHX_1);
3374 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3375         assert(item)
3376
3377 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3378                         __attribute__nonnull__(pTHX_1);
3379 #define PERL_ARGS_ASSERT_SAVE_IV        \
3380         assert(ivp)
3381
3382 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3383                         __attribute__nonnull__(pTHX_1);
3384 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3385         assert(sarg)
3386
3387 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3388                         __attribute__nonnull__(pTHX_1);
3389 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3390         assert(longp)
3391
3392 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3393                         __attribute__nonnull__(pTHX_1); */
3394 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3395         assert(sv)
3396
3397 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3400         assert(gv)
3401
3402 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3403 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3404 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3405                         __attribute__nonnull__(pTHX_1);
3406 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3407         assert(pptr)
3408
3409 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3410 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3411 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3412 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3413 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3414                         __attribute__nonnull__(pTHX_1);
3415 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3416         assert(gv)
3417
3418 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3419                         __attribute__nonnull__(pTHX_1);
3420 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3421         assert(sv)
3422
3423 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3424                         __attribute__nonnull__(pTHX_1);
3425 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3426         assert(str)
3427
3428 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3429                         __attribute__nonnull__(pTHX_1);
3430 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3431         assert(sptr)
3432
3433 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3434                         __attribute__nonnull__(pTHX_1);
3435 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3436         assert(sptr)
3437
3438 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3441         assert(ptr)
3442
3443 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3444                         __attribute__malloc__
3445                         __attribute__warn_unused_result__;
3446
3447 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3448                         __attribute__malloc__
3449                         __attribute__warn_unused_result__;
3450
3451 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3452                         __attribute__malloc__
3453                         __attribute__warn_unused_result__;
3454
3455 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3456                         __attribute__malloc__
3457                         __attribute__warn_unused_result__
3458                         __attribute__nonnull__(pTHX_1);
3459 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3460         assert(pv)
3461
3462 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3463                         __attribute__malloc__
3464                         __attribute__warn_unused_result__
3465                         __attribute__nonnull__(pTHX_1);
3466 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3467         assert(sv)
3468
3469 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3470 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3471 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3472                         __attribute__malloc__
3473                         __attribute__warn_unused_result__
3474                         __attribute__nonnull__(pTHX_1);
3475 #define PERL_ARGS_ASSERT_SAVESVPV       \
3476         assert(sv)
3477
3478 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3479 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3480 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3481                         __attribute__nonnull__(pTHX_1);
3482 #define PERL_ARGS_ASSERT_SCALARVOID     \
3483         assert(o)
3484
3485 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3486                         __attribute__nonnull__(pTHX_1)
3487                         __attribute__nonnull__(pTHX_3);
3488 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3489         assert(start); assert(retlen)
3490
3491 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3492                         __attribute__nonnull__(pTHX_1)
3493                         __attribute__nonnull__(pTHX_3);
3494 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3495         assert(start); assert(retlen)
3496
3497 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3498                         __attribute__nonnull__(pTHX_1)
3499                         __attribute__nonnull__(pTHX_2);
3500 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3501         assert(s); assert(lvalp)
3502
3503 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3504                         __attribute__nonnull__(pTHX_1)
3505                         __attribute__nonnull__(pTHX_3);
3506 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3507         assert(start); assert(retlen)
3508
3509 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3510                         __attribute__nonnull__(pTHX_1)
3511                         __attribute__nonnull__(pTHX_2);
3512 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3513         assert(s); assert(rv)
3514
3515 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_2)
3518                         __attribute__nonnull__(pTHX_3);
3519 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3520         assert(s); assert(e); assert(sv)
3521
3522 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3523                         __attribute__nonnull__(pTHX_1)
3524                         __attribute__nonnull__(pTHX_2)
3525                         __attribute__nonnull__(pTHX_5);
3526 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3527         assert(bigstr); assert(littlestr); assert(old_posp)
3528
3529 PERL_CALLCONV U32       Perl_seed(pTHX);
3530 PERL_CALLCONV void      Perl_set_context(void *t)
3531                         __attribute__nonnull__(1);
3532 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3533         assert(t)
3534
3535 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3536 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3537 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3538 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3539 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3540                         __attribute__nonnull__(pTHX_1);
3541 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3542         assert(str)
3543
3544 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3545                         __attribute__nonnull__(pTHX_3);
3546 #define PERL_ARGS_ASSERT_SORTSV \
3547         assert(cmp)
3548
3549 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3550                         __attribute__nonnull__(pTHX_3);
3551 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3552         assert(cmp)
3553
3554 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3555                         __attribute__nonnull__(pTHX_1)
3556                         __attribute__nonnull__(pTHX_2);
3557 #define PERL_ARGS_ASSERT_STACK_GROW     \
3558         assert(sp); assert(p)
3559
3560 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3561                         __attribute__nonnull__(pTHX_1)
3562                         __attribute__nonnull__(pTHX_2);
3563 #define PERL_ARGS_ASSERT_START_GLOB     \
3564         assert(tmpglob); assert(io)
3565
3566 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3567 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3568                         __attribute__warn_unused_result__
3569                         __attribute__nonnull__(pTHX_1)
3570                         __attribute__nonnull__(pTHX_2);
3571 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3572         assert(c); assert(hv)
3573
3574 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3575                         __attribute__warn_unused_result__
3576                         __attribute__nonnull__(pTHX_1);
3577 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3578         assert(sv)
3579
3580 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3581                         __attribute__nonnull__(pTHX_1);
3582 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3583         assert(cv)
3584
3585 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3586                         __attribute__nonnull__(pTHX_1); */
3587
3588 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3589                         __attribute__nonnull__(pTHX_1);
3590 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3591         assert(sv)
3592
3593 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3594                         __attribute__nonnull__(pTHX_2)
3595                         __attribute__nonnull__(pTHX_3);
3596 #define PERL_ARGS_ASSERT_SV_2CV \
3597         assert(st); assert(gvp)
3598
3599 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3600                         __attribute__nonnull__(pTHX_1);
3601 #define PERL_ARGS_ASSERT_SV_2IO \
3602         assert(sv)
3603
3604 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3605 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3606 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3607 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3608                         __attribute__nonnull__(pTHX_1);
3609 #define PERL_ARGS_ASSERT_SV_2NUM        \
3610         assert(sv)
3611
3612 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3613 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3614 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3615 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3616                         __attribute__warn_unused_result__
3617                         __attribute__nonnull__(pTHX_1); */
3618 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3619         assert(sv)
3620
3621 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3622                         __attribute__nonnull__(pTHX_1);
3623 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3624         assert(sv)
3625
3626 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3627                         __attribute__warn_unused_result__
3628                         __attribute__nonnull__(pTHX_1); */
3629 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3630         assert(sv)
3631
3632 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3633                         __attribute__nonnull__(pTHX_1);
3634 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3635         assert(sv)
3636
3637 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3638                         __attribute__warn_unused_result__
3639                         __attribute__nonnull__(pTHX_1); */
3640 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3641         assert(sv)
3642
3643 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3644 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3645 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3646                         __attribute__nonnull__(pTHX_1);
3647 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3648         assert(sv)
3649
3650 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3651                         __attribute__nonnull__(pTHX_1)
3652                         __attribute__nonnull__(pTHX_2);
3653 #define PERL_ARGS_ASSERT_SV_BLESS       \
3654         assert(sv); assert(stash)
3655
3656 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3657                         __attribute__nonnull__(pTHX_1)
3658                         __attribute__nonnull__(pTHX_2)
3659                         __attribute__nonnull__(pTHX_3)
3660                         __attribute__nonnull__(pTHX_4)
3661                         __attribute__nonnull__(pTHX_5);
3662 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3663         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3664
3665 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3666                         __attribute__nonnull__(pTHX_1);
3667 #define PERL_ARGS_ASSERT_SV_CATPV       \
3668         assert(sv)
3669
3670 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3671                         __attribute__nonnull__(pTHX_1)
3672                         __attribute__nonnull__(pTHX_2);
3673 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3674         assert(dstr); assert(sstr)
3675
3676 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3677                         __attribute__nonnull__(pTHX_1);
3678 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3679         assert(sv)
3680
3681 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3682                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3683                         __attribute__nonnull__(pTHX_1)
3684                         __attribute__nonnull__(pTHX_2);
3685 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3686         assert(sv); assert(pat)
3687
3688 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3689                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3690                         __attribute__nonnull__(pTHX_1)
3691                         __attribute__nonnull__(pTHX_2);
3692 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3693         assert(sv); assert(pat)
3694
3695 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3696                         __attribute__nonnull__(pTHX_1)
3697                         __attribute__nonnull__(pTHX_2); */
3698 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3699         assert(dsv); assert(sstr)
3700
3701 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3705         assert(dstr); assert(sstr)
3706
3707 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3708                         __attribute__nonnull__(pTHX_1)
3709                         __attribute__nonnull__(pTHX_2); */
3710 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3711         assert(sv); assert(ptr)
3712
3713 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3714                         __attribute__nonnull__(pTHX_1); */
3715 #define PERL_ARGS_ASSERT_SV_CATSV       \
3716         assert(dstr)
3717
3718 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3719                         __attribute__nonnull__(pTHX_1);
3720 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3721         assert(dsv)
3722
3723 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3724                         __attribute__nonnull__(pTHX_1); */
3725 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3726         assert(dsv)
3727
3728 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3729                         __attribute__nonnull__(pTHX_1);
3730 #define PERL_ARGS_ASSERT_SV_CHOP        \
3731         assert(sv)
3732
3733 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3734 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3735 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3736                         __attribute__nonnull__(pTHX_1);
3737 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3738         assert(orig_sv)
3739
3740 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3741 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3742 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3743 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3744 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3745                         __attribute__deprecated__
3746                         __attribute__nonnull__(pTHX_1)
3747                         __attribute__nonnull__(pTHX_2)
3748                         __attribute__nonnull__(pTHX_3)
3749                         __attribute__nonnull__(pTHX_4);
3750 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3751         assert(sv); assert(startop); assert(code); assert(padp)
3752
3753 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3754                         __attribute__nonnull__(pTHX_1)
3755                         __attribute__nonnull__(pTHX_2)
3756                         __attribute__nonnull__(pTHX_3)
3757                         __attribute__nonnull__(pTHX_4);
3758 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3759         assert(sv); assert(startop); assert(code); assert(padp)
3760
3761 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3762                         __attribute__nonnull__(pTHX_1)
3763                         __attribute__nonnull__(pTHX_2);
3764 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3765         assert(dsv); assert(ssv)
3766
3767 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3768 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3769 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3770                         __attribute__nonnull__(pTHX_1)
3771                         __attribute__nonnull__(pTHX_2);
3772 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3773         assert(tsv); assert(sv)
3774
3775 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3776                         __attribute__warn_unused_result__
3777                         __attribute__nonnull__(pTHX_1)
3778                         __attribute__nonnull__(pTHX_2);
3779 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3780         assert(sv); assert(name)
3781
3782 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3783 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3784                         __attribute__warn_unused_result__
3785                         __attribute__nonnull__(pTHX_1)
3786                         __attribute__nonnull__(pTHX_2);
3787 #define PERL_ARGS_ASSERT_SV_DOES        \
3788         assert(sv); assert(name)
3789
3790 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3791                         __attribute__nonnull__(pTHX_1);
3792 #define PERL_ARGS_ASSERT_SV_DUMP        \
3793         assert(sv)
3794
3795 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3796 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3797 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3798                         __attribute__nonnull__(pTHX_1); */
3799 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3800         assert(sv)
3801
3802 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3803                         __attribute__nonnull__(pTHX_1);
3804 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3805         assert(sv)
3806
3807 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3808 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3809                         __attribute__nonnull__(pTHX_1);
3810 #define PERL_ARGS_ASSERT_SV_FREE2       \
3811         assert(sv)
3812
3813 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3814 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3815                         __attribute__nonnull__(pTHX_1)
3816                         __attribute__nonnull__(pTHX_2);
3817 #define PERL_ARGS_ASSERT_SV_GETS        \
3818         assert(sv); assert(fp)
3819
3820 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3821                         __attribute__nonnull__(pTHX_1);
3822 #define PERL_ARGS_ASSERT_SV_GROW        \
3823         assert(sv)
3824
3825 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3826 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3827 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3828                         __attribute__nonnull__(pTHX_1)
3829                         __attribute__nonnull__(pTHX_4); */
3830 #define PERL_ARGS_ASSERT_SV_INSERT      \
3831         assert(bigstr); assert(little)
3832
3833 PERL_CALLCONV void      Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
3834                         __attribute__nonnull__(pTHX_1)
3835                         __attribute__nonnull__(pTHX_4);
3836 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3837         assert(bigstr); assert(little)
3838
3839 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3840                         __attribute__nonnull__(pTHX_2);
3841 #define PERL_ARGS_ASSERT_SV_ISA \
3842         assert(name)
3843
3844 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3845 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3846                         __attribute__nonnull__(pTHX_1);
3847 #define PERL_ARGS_ASSERT_SV_IV  \
3848         assert(sv)
3849
3850 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3851 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3852 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3853                         __attribute__nonnull__(pTHX_1);
3854 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3855         assert(sv)
3856
3857 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV *const sv, SV *const obj, const int how, const MGVTBL *const vtbl, const char *const name, const I32 namlen)
3858                         __attribute__nonnull__(pTHX_1);
3859 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3860         assert(sv)
3861
3862 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3863                         __attribute__malloc__
3864                         __attribute__warn_unused_result__;
3865
3866 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3867                         __attribute__warn_unused_result__;
3868
3869 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3870 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3871 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3872 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3873                         __attribute__nonnull__(pTHX_1);
3874 #define PERL_ARGS_ASSERT_SV_NV  \
3875         assert(sv)
3876
3877 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3878 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3879                         __attribute__nonnull__(pTHX_2);
3880 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3881         assert(offsetp)
3882
3883 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3884                         __attribute__nonnull__(pTHX_2);
3885 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3886         assert(offsetp)
3887
3888 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3889                         __attribute__nonnull__(pTHX_1);
3890 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3891         assert(sv)
3892
3893 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3894                         __attribute__warn_unused_result__
3895                         __attribute__nonnull__(pTHX_1); */
3896 #define PERL_ARGS_ASSERT_SV_PV  \
3897         assert(sv)
3898
3899 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3900                         __attribute__warn_unused_result__
3901                         __attribute__nonnull__(pTHX_1); */
3902 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3903         assert(sv)
3904
3905 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3906                         __attribute__nonnull__(pTHX_1)
3907                         __attribute__nonnull__(pTHX_2);
3908 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3909         assert(sv); assert(lp)
3910
3911 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3912                         __attribute__nonnull__(pTHX_1);
3913 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3914         assert(sv)
3915
3916 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3917                         __attribute__nonnull__(pTHX_1)
3918                         __attribute__nonnull__(pTHX_2);
3919 #define PERL_ARGS_ASSERT_SV_PVN \
3920         assert(sv); assert(lp)
3921
3922 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3923                         __attribute__nonnull__(pTHX_1); */
3924 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3925         assert(sv)
3926
3927 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3928                         __attribute__nonnull__(pTHX_1);
3929 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3930         assert(sv)
3931
3932 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3935         assert(sv)
3936
3937 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3938                         __attribute__warn_unused_result__
3939                         __attribute__nonnull__(pTHX_1); */
3940 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3941         assert(sv)
3942
3943 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3944                         __attribute__nonnull__(pTHX_1)
3945                         __attribute__nonnull__(pTHX_2);
3946 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3947         assert(sv); assert(lp)
3948
3949 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3950                         __attribute__nonnull__(pTHX_1);
3951 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3952         assert(sv)
3953
3954 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3955                         __attribute__nonnull__(pTHX_1)
3956                         __attribute__nonnull__(pTHX_2);
3957 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3958         assert(sv); assert(encoding)
3959
3960 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3961                         __attribute__warn_unused_result__
3962                         __attribute__nonnull__(pTHX_1);
3963 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3964         assert(sv)
3965
3966 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3967                         __attribute__nonnull__(pTHX_1)
3968                         __attribute__nonnull__(pTHX_2);
3969 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3970         assert(sv); assert(nsv)
3971
3972 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3973 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3974                         __attribute__nonnull__(pTHX_1);
3975 #define PERL_ARGS_ASSERT_SV_RESET       \
3976         assert(s)
3977
3978 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3979                         __attribute__nonnull__(pTHX_1);
3980 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3981         assert(sv)
3982
3983 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3984                         __attribute__nonnull__(pTHX_1);
3985 #define PERL_ARGS_ASSERT_SV_SETIV       \
3986         assert(sv)
3987
3988 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3989                         __attribute__nonnull__(pTHX_1);
3990 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3991         assert(sv)
3992
3993 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3994                         __attribute__nonnull__(pTHX_1);
3995 #define PERL_ARGS_ASSERT_SV_SETNV       \
3996         assert(sv)
3997
3998 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3999                         __attribute__nonnull__(pTHX_1);
4000 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4001         assert(sv)
4002
4003 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
4004                         __attribute__nonnull__(pTHX_1);
4005 #define PERL_ARGS_ASSERT_SV_SETPV       \
4006         assert(sv)
4007
4008 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4011         assert(sv)
4012
4013 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
4014                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4015                         __attribute__nonnull__(pTHX_1)
4016                         __attribute__nonnull__(pTHX_2);
4017 #define PERL_ARGS_ASSERT_SV_SETPVF      \
4018         assert(sv); assert(pat)
4019
4020 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4021                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4022                         __attribute__nonnull__(pTHX_1)
4023                         __attribute__nonnull__(pTHX_2);
4024 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4025         assert(sv); assert(pat)
4026
4027 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4028                         __attribute__nonnull__(pTHX_1);
4029 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4030         assert(sv)
4031
4032 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4033                         __attribute__nonnull__(pTHX_1);
4034 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4035         assert(sv)
4036
4037 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4038                         __attribute__nonnull__(pTHX_1);
4039 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4040         assert(sv)
4041
4042 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4043                         __attribute__nonnull__(pTHX_1)
4044                         __attribute__nonnull__(pTHX_2);
4045 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4046         assert(sv); assert(ptr)
4047
4048 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4049                         __attribute__nonnull__(pTHX_1);
4050 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4051         assert(rv)
4052
4053 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4054                         __attribute__nonnull__(pTHX_1);
4055 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4056         assert(rv)
4057
4058 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4059                         __attribute__nonnull__(pTHX_1);
4060 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4061         assert(rv)
4062
4063 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4064                         __attribute__nonnull__(pTHX_1)
4065                         __attribute__nonnull__(pTHX_3);
4066 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4067         assert(rv); assert(pv)
4068
4069 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4070                         __attribute__nonnull__(pTHX_1);
4071 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4072         assert(rv)
4073
4074 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4075                         __attribute__nonnull__(pTHX_1); */
4076 #define PERL_ARGS_ASSERT_SV_SETSV       \
4077         assert(dstr)
4078
4079 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4080                         __attribute__nonnull__(pTHX_1);
4081 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4082         assert(dstr)
4083
4084 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4085                         __attribute__nonnull__(pTHX_1);
4086 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4087         assert(dstr)
4088
4089 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4090                         __attribute__nonnull__(pTHX_1);
4091 #define PERL_ARGS_ASSERT_SV_SETUV       \
4092         assert(sv)
4093
4094 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4095                         __attribute__nonnull__(pTHX_1);
4096 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4097         assert(sv)
4098
4099 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4100                         __attribute__nonnull__(pTHX_1); */
4101 #define PERL_ARGS_ASSERT_SV_TAINT       \
4102         assert(sv)
4103
4104 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4105                         __attribute__warn_unused_result__
4106                         __attribute__nonnull__(pTHX_1);
4107 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4108         assert(sv)
4109
4110 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4111 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4112                         __attribute__warn_unused_result__
4113                         __attribute__nonnull__(pTHX_1)
4114                         __attribute__nonnull__(pTHX_2);
4115 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4116         assert(dsv); assert(ssv)
4117
4118 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4119                         __attribute__nonnull__(pTHX_1);
4120 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4121         assert(sv)
4122
4123 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4124                         __attribute__nonnull__(pTHX_1);
4125 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4126         assert(sv)
4127
4128 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4129                         __attribute__nonnull__(pTHX_1); */
4130 #define PERL_ARGS_ASSERT_SV_UNREF       \
4131         assert(sv)
4132
4133 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4136         assert(ref)
4137
4138 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4139                         __attribute__nonnull__(pTHX_1);
4140 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4141         assert(sv)
4142
4143 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4144                         __attribute__nonnull__(pTHX_1);
4145 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4146         assert(sv)
4147
4148 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4149                         __attribute__nonnull__(pTHX_1); */
4150 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4151         assert(sv)
4152
4153 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4154                         __attribute__nonnull__(pTHX_1);
4155 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4156         assert(sv)
4157
4158 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4159                         __attribute__nonnull__(pTHX_1); */
4160 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4161         assert(sv)
4162
4163 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4164                         __attribute__nonnull__(pTHX_1);
4165 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4166         assert(sv)
4167
4168 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4169                         __attribute__nonnull__(pTHX_1);
4170 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4171         assert(sv)
4172
4173 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4174                         __attribute__nonnull__(pTHX_1);
4175 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4176         assert(sv)
4177
4178 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4179                         __attribute__nonnull__(pTHX_1); */
4180 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4181         assert(sv)
4182
4183 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4184                         __attribute__nonnull__(pTHX_1); */
4185
4186 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4187                         __attribute__nonnull__(pTHX_1);
4188 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4189         assert(sv)
4190
4191 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4192                         __attribute__nonnull__(pTHX_1); */
4193
4194 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4195                         __attribute__nonnull__(pTHX_1);
4196 #define PERL_ARGS_ASSERT_SV_UV  \
4197         assert(sv)
4198
4199 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4200                         __attribute__nonnull__(pTHX_1)
4201                         __attribute__nonnull__(pTHX_2);
4202 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4203         assert(sv); assert(pat)
4204
4205 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4206                         __attribute__nonnull__(pTHX_1)
4207                         __attribute__nonnull__(pTHX_2);
4208 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4209         assert(sv); assert(pat)
4210
4211 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
4212                         __attribute__nonnull__(pTHX_1)
4213                         __attribute__nonnull__(pTHX_2);
4214 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4215         assert(sv); assert(pat)
4216
4217 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4218                         __attribute__nonnull__(pTHX_1)
4219                         __attribute__nonnull__(pTHX_2);
4220 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4221         assert(sv); assert(pat)
4222
4223 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4224                         __attribute__nonnull__(pTHX_1)
4225                         __attribute__nonnull__(pTHX_2);
4226 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4227         assert(sv); assert(pat)
4228
4229 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
4230                         __attribute__nonnull__(pTHX_1)
4231                         __attribute__nonnull__(pTHX_2);
4232 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4233         assert(sv); assert(pat)
4234
4235 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4236                         __attribute__nonnull__(pTHX_1)
4237                         __attribute__nonnull__(pTHX_2);
4238 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4239         assert(swash); assert(ptr)
4240
4241 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4242                         __attribute__nonnull__(pTHX_1)
4243                         __attribute__nonnull__(pTHX_2)
4244                         __attribute__nonnull__(pTHX_3);
4245 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4246         assert(pkg); assert(name); assert(listsv)
4247
4248 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4249                         __attribute__nonnull__(1)
4250                         __attribute__nonnull__(2);
4251 #define PERL_ARGS_ASSERT_SYS_INIT       \
4252         assert(argc); assert(argv)
4253
4254 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4255                         __attribute__nonnull__(1)
4256                         __attribute__nonnull__(2)
4257                         __attribute__nonnull__(3);
4258 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4259         assert(argc); assert(argv); assert(env)
4260
4261 PERL_CALLCONV void      Perl_sys_term(void);
4262 PERL_CALLCONV void      Perl_taint_env(pTHX);
4263 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4264                         __attribute__nonnull__(pTHX_2);
4265 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4266         assert(s)
4267
4268 PERL_CALLCONV OP *      Perl_tied_method(pTHX_ const char *const methname, SV **sp, SV *const sv, const MAGIC *const mg, const U32 flags, U32 argc, ...)
4269                         __attribute__nonnull__(pTHX_1)
4270                         __attribute__nonnull__(pTHX_2)
4271                         __attribute__nonnull__(pTHX_3)
4272                         __attribute__nonnull__(pTHX_4);
4273 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4274         assert(methname); assert(sp); assert(sv); assert(mg)
4275
4276 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4277 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4278                         __attribute__nonnull__(pTHX_2)
4279                         __attribute__nonnull__(pTHX_3); */
4280
4281 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4282                         __attribute__nonnull__(pTHX_2)
4283                         __attribute__nonnull__(pTHX_3);
4284 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4285         assert(p); assert(lenp)
4286
4287 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4288                         __attribute__warn_unused_result__
4289                         __attribute__pure__;
4290
4291 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4292                         __attribute__nonnull__(pTHX_2)
4293                         __attribute__nonnull__(pTHX_3);
4294 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4295         assert(p); assert(lenp)
4296
4297 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4298                         __attribute__warn_unused_result__
4299                         __attribute__pure__;
4300
4301 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4302                         __attribute__nonnull__(pTHX_2)
4303                         __att