No evident need for 'for' loop in assignment from $args{filename}.
[perl.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 UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
27                         __attribute__nonnull__(pTHX_2)
28                         __attribute__nonnull__(pTHX_3);
29 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
30         assert(p); assert(lenp)
31
32 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
33                         __attribute__nonnull__(pTHX_1)
34                         __attribute__nonnull__(pTHX_2);
35 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
36         assert(p); assert(ustrp)
37
38 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
39                         __attribute__nonnull__(pTHX_1);
40 #define PERL_ARGS_ASSERT_ALLOCMY        \
41         assert(name)
42
43 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
44                         __attribute__nonnull__(pTHX_1)
45                         __attribute__nonnull__(pTHX_2);
46 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
47         assert(left); assert(right)
48
49 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
50                         __attribute__nonnull__(pTHX_1);
51 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
52         assert(ref)
53
54 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
55                         __attribute__nonnull__(pTHX_2)
56                         __attribute__nonnull__(pTHX_3);
57 #define PERL_ARGS_ASSERT_APPLY  \
58         assert(mark); assert(sp)
59
60 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
61                         __attribute__nonnull__(pTHX_1)
62                         __attribute__nonnull__(pTHX_2)
63                         __attribute__nonnull__(pTHX_3);
64 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
65         assert(stashpv); assert(cv); assert(attrstr)
66
67 PERL_CALLCONV void      Perl_atfork_lock(void);
68 PERL_CALLCONV void      Perl_atfork_unlock(void);
69 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
70                         __attribute__nonnull__(pTHX_1);
71 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
72         assert(av)
73
74 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
75                         __attribute__nonnull__(pTHX_1);
76 #define PERL_ARGS_ASSERT_AV_CLEAR       \
77         assert(av)
78
79 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
80                         __attribute__nonnull__(pTHX_1)
81                         __attribute__nonnull__(pTHX_2);
82 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
83         assert(avp); assert(val)
84
85 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(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_UNSHIFT_ONE      \
89         assert(avp); assert(val)
90
91 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
92                         __attribute__nonnull__(pTHX_1);
93 #define PERL_ARGS_ASSERT_AV_DELETE      \
94         assert(av)
95
96 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
97                         __attribute__warn_unused_result__
98                         __attribute__nonnull__(pTHX_1);
99 #define PERL_ARGS_ASSERT_AV_EXISTS      \
100         assert(av)
101
102 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
103                         __attribute__nonnull__(pTHX_1);
104 #define PERL_ARGS_ASSERT_AV_EXTEND      \
105         assert(av)
106
107 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
108                         __attribute__warn_unused_result__
109                         __attribute__nonnull__(pTHX_1);
110 #define PERL_ARGS_ASSERT_AV_FETCH       \
111         assert(av)
112
113 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
114                         __attribute__nonnull__(pTHX_1);
115 #define PERL_ARGS_ASSERT_AV_FILL        \
116         assert(av)
117
118 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
119                         __attribute__nonnull__(pTHX_1);
120 #define PERL_ARGS_ASSERT_AV_ITER_P      \
121         assert(av)
122
123 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
124                         __attribute__warn_unused_result__
125                         __attribute__nonnull__(pTHX_1);
126 #define PERL_ARGS_ASSERT_AV_LEN \
127         assert(av)
128
129 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
130                         __attribute__warn_unused_result__
131                         __attribute__nonnull__(pTHX_2);
132 #define PERL_ARGS_ASSERT_AV_MAKE        \
133         assert(strp)
134
135 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
136                         __attribute__nonnull__(pTHX_1);
137 #define PERL_ARGS_ASSERT_AV_POP \
138         assert(av)
139
140 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
141                         __attribute__nonnull__(pTHX_1)
142                         __attribute__nonnull__(pTHX_2);
143 #define PERL_ARGS_ASSERT_AV_PUSH        \
144         assert(av); assert(val)
145
146 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
147                         __attribute__nonnull__(pTHX_1);
148 #define PERL_ARGS_ASSERT_AV_REIFY       \
149         assert(av)
150
151 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
152                         __attribute__warn_unused_result__
153                         __attribute__nonnull__(pTHX_1);
154 #define PERL_ARGS_ASSERT_AV_SHIFT       \
155         assert(av)
156
157 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
158                         __attribute__nonnull__(pTHX_1);
159 #define PERL_ARGS_ASSERT_AV_STORE       \
160         assert(av)
161
162 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
163                         __attribute__nonnull__(pTHX_1);
164 #define PERL_ARGS_ASSERT_AV_UNDEF       \
165         assert(av)
166
167 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
168                         __attribute__nonnull__(pTHX_1);
169 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
170         assert(av)
171
172 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
173                         __attribute__warn_unused_result__
174                         __attribute__nonnull__(pTHX_2)
175                         __attribute__nonnull__(pTHX_3);
176 #define PERL_ARGS_ASSERT_BIND_MATCH     \
177         assert(left); assert(right)
178
179 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
180                         __attribute__warn_unused_result__;
181
182 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
183                         __attribute__warn_unused_result__;
184
185 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
186                         __attribute__warn_unused_result__;
187
188 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
189                         __attribute__nonnull__(pTHX_1);
190 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
191         assert(hk)
192
193 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
194 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
195 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
196 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
197                         __attribute__nonnull__(pTHX_1)
198                         __attribute__nonnull__(pTHX_3);
199 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
200         assert(b); assert(u)
201
202 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
203                         __attribute__nonnull__(pTHX_1)
204                         __attribute__nonnull__(pTHX_2);
205 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
206         assert(s); assert(len)
207
208 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
209                         __attribute__nonnull__(pTHX_1)
210                         __attribute__nonnull__(pTHX_2);
211 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
212         assert(s); assert(len)
213
214 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
215                         __attribute__nonnull__(pTHX_1)
216                         __attribute__nonnull__(pTHX_3);
217 #define PERL_ARGS_ASSERT_CALL_ARGV      \
218         assert(sub_name); assert(argv)
219
220 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
221 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
222                         __attribute__nonnull__(pTHX_2);
223 #define PERL_ARGS_ASSERT_CALL_LIST      \
224         assert(paramList)
225
226 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
227                         __attribute__nonnull__(pTHX_1);
228 #define PERL_ARGS_ASSERT_CALL_METHOD    \
229         assert(methname)
230
231 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
232                         __attribute__nonnull__(pTHX_1);
233 #define PERL_ARGS_ASSERT_CALL_PV        \
234         assert(sub_name)
235
236 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
237                         __attribute__nonnull__(pTHX_1);
238 #define PERL_ARGS_ASSERT_CALL_SV        \
239         assert(sv)
240
241 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
242 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
243                         __attribute__malloc__
244                         __attribute__warn_unused_result__;
245
246 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
247                         __attribute__warn_unused_result__
248                         __attribute__nonnull__(pTHX_3);
249 #define PERL_ARGS_ASSERT_CANDO  \
250         assert(statbufp)
251
252 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
253                         __attribute__warn_unused_result__;
254
255 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
256                         __attribute__warn_unused_result__;
257
258 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
259                         __attribute__warn_unused_result__;
260
261 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
262                         __attribute__warn_unused_result__;
263
264 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
265                         __attribute__nonnull__(pTHX_1);
266 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
267         assert(s)
268
269 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
270                         __attribute__warn_unused_result__
271                         __attribute__nonnull__(pTHX_1);
272 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
273         assert(o)
274
275 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
276                         __attribute__warn_unused_result__
277                         __attribute__nonnull__(pTHX_1);
278 #define PERL_ARGS_ASSERT_CK_BITOP       \
279         assert(o)
280
281 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
282                         __attribute__warn_unused_result__
283                         __attribute__nonnull__(pTHX_1);
284 #define PERL_ARGS_ASSERT_CK_CHDIR       \
285         assert(o)
286
287 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
288                         __attribute__warn_unused_result__
289                         __attribute__nonnull__(pTHX_1);
290 #define PERL_ARGS_ASSERT_CK_CONCAT      \
291         assert(o)
292
293 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
294                         __attribute__warn_unused_result__
295                         __attribute__nonnull__(pTHX_1);
296 #define PERL_ARGS_ASSERT_CK_DEFINED     \
297         assert(o)
298
299 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
300                         __attribute__warn_unused_result__
301                         __attribute__nonnull__(pTHX_1);
302 #define PERL_ARGS_ASSERT_CK_DELETE      \
303         assert(o)
304
305 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
306                         __attribute__warn_unused_result__
307                         __attribute__nonnull__(pTHX_1);
308 #define PERL_ARGS_ASSERT_CK_DIE \
309         assert(o)
310
311 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
312                         __attribute__warn_unused_result__
313                         __attribute__nonnull__(pTHX_1);
314 #define PERL_ARGS_ASSERT_CK_EACH        \
315         assert(o)
316
317 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
318                         __attribute__nonnull__(pTHX_1);
319 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
320         assert(entersubop)
321
322 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
323                         __attribute__nonnull__(pTHX_1)
324                         __attribute__nonnull__(pTHX_2)
325                         __attribute__nonnull__(pTHX_3);
326 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
327         assert(entersubop); assert(namegv); assert(protosv)
328
329 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
330                         __attribute__nonnull__(pTHX_1)
331                         __attribute__nonnull__(pTHX_2)
332                         __attribute__nonnull__(pTHX_3);
333 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
334         assert(entersubop); assert(namegv); assert(protosv)
335
336 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
337                         __attribute__warn_unused_result__
338                         __attribute__nonnull__(pTHX_1);
339 #define PERL_ARGS_ASSERT_CK_EOF \
340         assert(o)
341
342 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
343                         __attribute__warn_unused_result__
344                         __attribute__nonnull__(pTHX_1);
345 #define PERL_ARGS_ASSERT_CK_EVAL        \
346         assert(o)
347
348 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
349                         __attribute__warn_unused_result__
350                         __attribute__nonnull__(pTHX_1);
351 #define PERL_ARGS_ASSERT_CK_EXEC        \
352         assert(o)
353
354 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
355                         __attribute__warn_unused_result__
356                         __attribute__nonnull__(pTHX_1);
357 #define PERL_ARGS_ASSERT_CK_EXISTS      \
358         assert(o)
359
360 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
361                         __attribute__warn_unused_result__
362                         __attribute__nonnull__(pTHX_1);
363 #define PERL_ARGS_ASSERT_CK_EXIT        \
364         assert(o)
365
366 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
367                         __attribute__warn_unused_result__
368                         __attribute__nonnull__(pTHX_1);
369 #define PERL_ARGS_ASSERT_CK_FTST        \
370         assert(o)
371
372 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
373                         __attribute__warn_unused_result__
374                         __attribute__nonnull__(pTHX_1);
375 #define PERL_ARGS_ASSERT_CK_FUN \
376         assert(o)
377
378 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
379                         __attribute__warn_unused_result__
380                         __attribute__nonnull__(pTHX_1);
381 #define PERL_ARGS_ASSERT_CK_GLOB        \
382         assert(o)
383
384 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
385                         __attribute__warn_unused_result__
386                         __attribute__nonnull__(pTHX_1);
387 #define PERL_ARGS_ASSERT_CK_GREP        \
388         assert(o)
389
390 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
391                         __attribute__warn_unused_result__
392                         __attribute__nonnull__(pTHX_1);
393 #define PERL_ARGS_ASSERT_CK_INDEX       \
394         assert(o)
395
396 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
397                         __attribute__warn_unused_result__
398                         __attribute__nonnull__(pTHX_1);
399 #define PERL_ARGS_ASSERT_CK_JOIN        \
400         assert(o)
401
402 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
403                         __attribute__warn_unused_result__
404                         __attribute__nonnull__(pTHX_1);
405 #define PERL_ARGS_ASSERT_CK_LFUN        \
406         assert(o)
407
408 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
409                         __attribute__warn_unused_result__
410                         __attribute__nonnull__(pTHX_1);
411 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
412         assert(o)
413
414 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
415                         __attribute__warn_unused_result__
416                         __attribute__nonnull__(pTHX_1);
417 #define PERL_ARGS_ASSERT_CK_MATCH       \
418         assert(o)
419
420 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
421                         __attribute__warn_unused_result__
422                         __attribute__nonnull__(pTHX_1);
423 #define PERL_ARGS_ASSERT_CK_METHOD      \
424         assert(o)
425
426 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
427                         __attribute__warn_unused_result__
428                         __attribute__nonnull__(pTHX_1);
429 #define PERL_ARGS_ASSERT_CK_NULL        \
430         assert(o)
431
432 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
433                         __attribute__warn_unused_result__
434                         __attribute__nonnull__(pTHX_1);
435 #define PERL_ARGS_ASSERT_CK_OPEN        \
436         assert(o)
437
438 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
439                         __attribute__warn_unused_result__
440                         __attribute__nonnull__(pTHX_1);
441 #define PERL_ARGS_ASSERT_CK_READLINE    \
442         assert(o)
443
444 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
445                         __attribute__warn_unused_result__
446                         __attribute__nonnull__(pTHX_1);
447 #define PERL_ARGS_ASSERT_CK_REPEAT      \
448         assert(o)
449
450 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
451                         __attribute__warn_unused_result__
452                         __attribute__nonnull__(pTHX_1);
453 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
454         assert(o)
455
456 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
457                         __attribute__warn_unused_result__
458                         __attribute__nonnull__(pTHX_1);
459 #define PERL_ARGS_ASSERT_CK_RETURN      \
460         assert(o)
461
462 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
463                         __attribute__warn_unused_result__
464                         __attribute__nonnull__(pTHX_1);
465 #define PERL_ARGS_ASSERT_CK_RFUN        \
466         assert(o)
467
468 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
469                         __attribute__warn_unused_result__
470                         __attribute__nonnull__(pTHX_1);
471 #define PERL_ARGS_ASSERT_CK_RVCONST     \
472         assert(o)
473
474 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
475                         __attribute__warn_unused_result__
476                         __attribute__nonnull__(pTHX_1);
477 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
478         assert(o)
479
480 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
481                         __attribute__warn_unused_result__
482                         __attribute__nonnull__(pTHX_1);
483 #define PERL_ARGS_ASSERT_CK_SELECT      \
484         assert(o)
485
486 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
487                         __attribute__warn_unused_result__
488                         __attribute__nonnull__(pTHX_1);
489 #define PERL_ARGS_ASSERT_CK_SHIFT       \
490         assert(o)
491
492 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
493                         __attribute__warn_unused_result__
494                         __attribute__nonnull__(pTHX_1);
495 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
496         assert(o)
497
498 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
499                         __attribute__warn_unused_result__
500                         __attribute__nonnull__(pTHX_1);
501 #define PERL_ARGS_ASSERT_CK_SORT        \
502         assert(o)
503
504 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
505                         __attribute__warn_unused_result__
506                         __attribute__nonnull__(pTHX_1);
507 #define PERL_ARGS_ASSERT_CK_SPAIR       \
508         assert(o)
509
510 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
511                         __attribute__warn_unused_result__
512                         __attribute__nonnull__(pTHX_1);
513 #define PERL_ARGS_ASSERT_CK_SPLIT       \
514         assert(o)
515
516 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
517                         __attribute__warn_unused_result__
518                         __attribute__nonnull__(pTHX_1);
519 #define PERL_ARGS_ASSERT_CK_SUBR        \
520         assert(o)
521
522 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
523                         __attribute__warn_unused_result__
524                         __attribute__nonnull__(pTHX_1);
525 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
526         assert(o)
527
528 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
529                         __attribute__warn_unused_result__
530                         __attribute__nonnull__(pTHX_1);
531 #define PERL_ARGS_ASSERT_CK_SVCONST     \
532         assert(o)
533
534 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
535                         __attribute__warn_unused_result__
536                         __attribute__nonnull__(pTHX_1);
537 #define PERL_ARGS_ASSERT_CK_TRUNC       \
538         assert(o)
539
540 PERL_CALLCONV OP *      Perl_ck_unpack(pTHX_ OP *o)
541                         __attribute__warn_unused_result__
542                         __attribute__nonnull__(pTHX_1);
543 #define PERL_ARGS_ASSERT_CK_UNPACK      \
544         assert(o)
545
546 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
547                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
548                         __attribute__nonnull__(pTHX_2);
549 #define PERL_ARGS_ASSERT_CK_WARNER      \
550         assert(pat)
551
552 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
553                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
554                         __attribute__nonnull__(pTHX_2);
555 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
556         assert(pat)
557
558 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
559 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
560 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
561                         __attribute__warn_unused_result__;
562
563 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
564 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
565                         __attribute__noreturn__
566                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
567
568 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
569                         __attribute__noreturn__;
570
571 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
572                         __attribute__noreturn__
573                         __attribute__nonnull__(pTHX_1);
574 #define PERL_ARGS_ASSERT_CROAK_SV       \
575         assert(baseex)
576
577 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
578                         __attribute__noreturn__
579                         __attribute__nonnull__(pTHX_1)
580                         __attribute__nonnull__(pTHX_2);
581 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
582         assert(cv); assert(params)
583
584 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
585                         __attribute__warn_unused_result__
586                         __attribute__nonnull__(pTHX_1);
587 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
588         assert(o)
589
590 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
591                         __attribute__warn_unused_result__
592                         __attribute__nonnull__(pTHX_1);
593 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
594         assert(o)
595
596 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
597                         __attribute__nonnull__(pTHX_1)
598                         __attribute__nonnull__(pTHX_2);
599 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
600         assert(ppaddr); assert(xop)
601
602 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
603                         __attribute__pure__
604                         __attribute__nonnull__(pTHX_1);
605 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
606         assert(o)
607
608 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
609                         __attribute__nonnull__(pTHX_1);
610 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
611         assert(cv)
612
613 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
614                         __attribute__nonnull__(pTHX_1);
615 #define PERL_ARGS_ASSERT_CV_CLONE       \
616         assert(proto)
617
618 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
619                         __attribute__warn_unused_result__;
620
621 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
622                         __attribute__nonnull__(pTHX_1)
623                         __attribute__nonnull__(pTHX_2)
624                         __attribute__nonnull__(pTHX_3);
625 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
626         assert(cv); assert(ckfun_p); assert(ckobj_p)
627
628 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
629                         __attribute__nonnull__(pTHX_1)
630                         __attribute__nonnull__(pTHX_2)
631                         __attribute__nonnull__(pTHX_3);
632 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
633         assert(cv); assert(ckfun); assert(ckobj)
634
635 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
636                         __attribute__nonnull__(pTHX_1);
637 #define PERL_ARGS_ASSERT_CV_UNDEF       \
638         assert(cv)
639
640 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
641                         __attribute__nonnull__(pTHX_1);
642 #define PERL_ARGS_ASSERT_CVGV_SET       \
643         assert(cv)
644
645 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
646                         __attribute__nonnull__(pTHX_1);
647 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
648         assert(cv)
649
650 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
651                         __attribute__nonnull__(pTHX_1);
652 #define PERL_ARGS_ASSERT_CX_DUMP        \
653         assert(cx)
654
655 PERL_CALLCONV I32       Perl_cxinc(pTHX)
656                         __attribute__warn_unused_result__;
657
658 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
659                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
660                         __attribute__nonnull__(pTHX_1);
661 #define PERL_ARGS_ASSERT_DEB    \
662         assert(pat)
663
664 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
665 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
666                         __attribute__nonnull__(pTHX_1);
667 #define PERL_ARGS_ASSERT_DEBOP  \
668         assert(o)
669
670 PERL_CALLCONV void      Perl_debprofdump(pTHX);
671 PERL_CALLCONV I32       Perl_debstack(pTHX);
672 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
673 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
674 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
675                         __attribute__nonnull__(1)
676                         __attribute__nonnull__(2)
677                         __attribute__nonnull__(3)
678                         __attribute__nonnull__(4)
679                         __attribute__nonnull__(6);
680 #define PERL_ARGS_ASSERT_DELIMCPY       \
681         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
682
683 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
684 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
685                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
686
687 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
688                         __attribute__nonnull__(pTHX_1);
689 #define PERL_ARGS_ASSERT_DIE_SV \
690         assert(baseex)
691
692 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
693                         __attribute__noreturn__
694                         __attribute__nonnull__(pTHX_1);
695 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
696         assert(msv)
697
698 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
699                         __attribute__nonnull__(pTHX_2)
700                         __attribute__nonnull__(pTHX_3); */
701 #define PERL_ARGS_ASSERT_DO_AEXEC       \
702         assert(mark); assert(sp)
703
704 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
705                         __attribute__nonnull__(pTHX_2)
706                         __attribute__nonnull__(pTHX_3);
707 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
708         assert(mark); assert(sp)
709
710 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
711                         __attribute__nonnull__(pTHX_1);
712 #define PERL_ARGS_ASSERT_DO_BINMODE     \
713         assert(fp)
714
715 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
716 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
717                         __attribute__nonnull__(pTHX_2);
718 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
719         assert(file)
720
721 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
722                         __attribute__nonnull__(pTHX_1);
723 #define PERL_ARGS_ASSERT_DO_EOF \
724         assert(gv)
725
726 PERL_CALLCONV void      Perl_do_execfree(pTHX);
727 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
728                         __attribute__nonnull__(pTHX_2)
729                         __attribute__nonnull__(pTHX_3);
730 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
731         assert(file); assert(name)
732
733 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
734                         __attribute__nonnull__(pTHX_2)
735                         __attribute__nonnull__(pTHX_3);
736 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
737         assert(file); assert(name)
738
739 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
740                         __attribute__nonnull__(pTHX_2)
741                         __attribute__nonnull__(pTHX_3);
742 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
743         assert(file); assert(name)
744
745 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
746                         __attribute__nonnull__(pTHX_1)
747                         __attribute__nonnull__(pTHX_2)
748                         __attribute__nonnull__(pTHX_3)
749                         __attribute__nonnull__(pTHX_4);
750 #define PERL_ARGS_ASSERT_DO_JOIN        \
751         assert(sv); assert(delim); assert(mark); assert(sp)
752
753 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
754                         __attribute__nonnull__(pTHX_2)
755                         __attribute__nonnull__(pTHX_3);
756 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
757         assert(file); assert(mg)
758
759 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
760                         __attribute__warn_unused_result__
761                         __attribute__nonnull__(pTHX_1)
762                         __attribute__nonnull__(pTHX_2);
763 #define PERL_ARGS_ASSERT_DO_NCMP        \
764         assert(left); assert(right)
765
766 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
767                         __attribute__nonnull__(pTHX_2);
768 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
769         assert(file)
770
771 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
772                         __attribute__nonnull__(pTHX_1)
773                         __attribute__nonnull__(pTHX_2); */
774 #define PERL_ARGS_ASSERT_DO_OPEN        \
775         assert(gv); assert(name)
776
777 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)
778                         __attribute__nonnull__(pTHX_1)
779                         __attribute__nonnull__(pTHX_2)
780                         __attribute__nonnull__(pTHX_8);
781 #define PERL_ARGS_ASSERT_DO_OPEN9       \
782         assert(gv); assert(name); assert(svs)
783
784 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)
785                         __attribute__nonnull__(pTHX_1)
786                         __attribute__nonnull__(pTHX_2);
787 #define PERL_ARGS_ASSERT_DO_OPENN       \
788         assert(gv); assert(oname)
789
790 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
791                         __attribute__nonnull__(pTHX_2);
792 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
793         assert(file)
794
795 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
796                         __attribute__nonnull__(pTHX_2);
797 #define PERL_ARGS_ASSERT_DO_PRINT       \
798         assert(fp)
799
800 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
801                         __attribute__warn_unused_result__;
802
803 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
804 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
805                         __attribute__nonnull__(pTHX_1)
806                         __attribute__nonnull__(pTHX_3);
807 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
808         assert(sv); assert(sarg)
809
810 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
811                         __attribute__nonnull__(pTHX_2);
812 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
813         assert(file)
814
815 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
816                         __attribute__nonnull__(pTHX_1);
817 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
818         assert(gv)
819
820 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
821                         __attribute__warn_unused_result__
822                         __attribute__nonnull__(pTHX_1);
823 #define PERL_ARGS_ASSERT_DO_TELL        \
824         assert(gv)
825
826 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
827                         __attribute__nonnull__(pTHX_1);
828 #define PERL_ARGS_ASSERT_DO_TRANS       \
829         assert(sv)
830
831 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
832                         __attribute__nonnull__(pTHX_1);
833 #define PERL_ARGS_ASSERT_DO_VECGET      \
834         assert(sv)
835
836 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
837                         __attribute__nonnull__(pTHX_1);
838 #define PERL_ARGS_ASSERT_DO_VECSET      \
839         assert(sv)
840
841 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
842                         __attribute__nonnull__(pTHX_2)
843                         __attribute__nonnull__(pTHX_3)
844                         __attribute__nonnull__(pTHX_4);
845 #define PERL_ARGS_ASSERT_DO_VOP \
846         assert(sv); assert(left); assert(right)
847
848 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
849                         __attribute__nonnull__(pTHX_1);
850 #define PERL_ARGS_ASSERT_DOFILE \
851         assert(term)
852
853 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
854                         __attribute__warn_unused_result__;
855
856 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
857                         __attribute__nonnull__(pTHX_1);
858 #define PERL_ARGS_ASSERT_DOREF  \
859         assert(o)
860
861 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
862 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
863                         __attribute__warn_unused_result__;
864
865 PERL_CALLCONV void      Perl_dump_all(pTHX);
866 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
867 PERL_CALLCONV void      Perl_dump_eval(pTHX);
868 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
869                         __attribute__nonnull__(pTHX_1);
870 #define PERL_ARGS_ASSERT_DUMP_FORM      \
871         assert(gv)
872
873 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
874                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
875                         __attribute__nonnull__(pTHX_2)
876                         __attribute__nonnull__(pTHX_3);
877 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
878         assert(file); assert(pat)
879
880 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
881                         __attribute__nonnull__(pTHX_1);
882 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
883         assert(stash)
884
885 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
886                         __attribute__nonnull__(pTHX_1);
887 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
888         assert(stash)
889
890 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
891                         __attribute__nonnull__(pTHX_1);
892 #define PERL_ARGS_ASSERT_DUMP_SUB       \
893         assert(gv)
894
895 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
896                         __attribute__nonnull__(pTHX_1);
897 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
898         assert(gv)
899
900 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
901                         __attribute__nonnull__(pTHX_2)
902                         __attribute__nonnull__(pTHX_3);
903 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
904         assert(file); assert(pat)
905
906 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
907                         __attribute__nonnull__(pTHX_1)
908                         __attribute__nonnull__(pTHX_2);
909 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
910         assert(c); assert(sv)
911
912 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
913                         __attribute__nonnull__(pTHX_1);
914 #define PERL_ARGS_ASSERT_EVAL_PV        \
915         assert(p)
916
917 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
918                         __attribute__nonnull__(pTHX_1);
919 #define PERL_ARGS_ASSERT_EVAL_SV        \
920         assert(sv)
921
922 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
923                         __attribute__nonnull__(pTHX_1);
924 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
925         assert(sv)
926
927 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
928                         __attribute__warn_unused_result__
929                         __attribute__nonnull__(pTHX_1)
930                         __attribute__nonnull__(pTHX_2)
931                         __attribute__nonnull__(pTHX_3);
932 #define PERL_ARGS_ASSERT_FBM_INSTR      \
933         assert(big); assert(bigend); assert(littlestr)
934
935 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
936                         __attribute__nonnull__(pTHX_1);
937 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
938         assert(name)
939
940 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
941                         __attribute__nonnull__(pTHX_1);
942 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
943         assert(cop)
944
945 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
946 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
947                         __attribute__nonnull__(pTHX_1);
948 #define PERL_ARGS_ASSERT_FILTER_DEL     \
949         assert(funcp)
950
951 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
952                         __attribute__warn_unused_result__
953                         __attribute__nonnull__(pTHX_2);
954 #define PERL_ARGS_ASSERT_FILTER_READ    \
955         assert(buf_sv)
956
957 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
958                         __attribute__warn_unused_result__;
959
960 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
961 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
962                         __attribute__deprecated__;
963
964 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
965                         __attribute__nonnull__(pTHX_1);
966 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
967         assert(scriptname)
968
969 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
970                         __attribute__pure__
971                         __attribute__nonnull__(1)
972                         __attribute__nonnull__(2);
973 #define PERL_ARGS_ASSERT_FOLDEQ \
974         assert(a); assert(b)
975
976 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
977                         __attribute__pure__
978                         __attribute__nonnull__(1)
979                         __attribute__nonnull__(2);
980 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
981         assert(a); assert(b)
982
983 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
984                         __attribute__pure__
985                         __attribute__nonnull__(1)
986                         __attribute__nonnull__(2);
987 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
988         assert(a); assert(b)
989
990 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
991                         __attribute__nonnull__(pTHX_1)
992                         __attribute__nonnull__(pTHX_5); */
993
994 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)
995                         __attribute__nonnull__(pTHX_1)
996                         __attribute__nonnull__(pTHX_5);
997 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
998         assert(s1); assert(s2)
999
1000 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1001                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1002                         __attribute__nonnull__(pTHX_1);
1003 #define PERL_ARGS_ASSERT_FORM   \
1004         assert(pat)
1005
1006 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1007 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1008 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1009                         __attribute__nonnull__(pTHX_1);
1010 #define PERL_ARGS_ASSERT_GET_AV \
1011         assert(name)
1012
1013 PERL_CALLCONV void*     Perl_get_context(void)
1014                         __attribute__warn_unused_result__;
1015
1016 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_GET_CV \
1019         assert(name)
1020
1021 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1024         assert(name)
1025
1026 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1027                         __attribute__nonnull__(pTHX_2);
1028 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1029         assert(cv)
1030
1031 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1032                         __attribute__warn_unused_result__;
1033
1034 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1035                         __attribute__nonnull__(pTHX_1);
1036 #define PERL_ARGS_ASSERT_GET_HV \
1037         assert(name)
1038
1039 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1040                         __attribute__warn_unused_result__
1041                         __attribute__pure__;
1042
1043 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1044                         __attribute__warn_unused_result__
1045                         __attribute__pure__;
1046
1047 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1048                         __attribute__warn_unused_result__
1049                         __attribute__pure__;
1050
1051 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1052                         __attribute__warn_unused_result__
1053                         __attribute__pure__;
1054
1055 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1056                         __attribute__warn_unused_result__
1057                         __attribute__pure__;
1058
1059 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1060 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1061                         __attribute__nonnull__(pTHX_1);
1062 #define PERL_ARGS_ASSERT_GET_SV \
1063         assert(name)
1064
1065 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1066                         __attribute__warn_unused_result__;
1067
1068 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1069                         __attribute__nonnull__(pTHX_1);
1070 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1071         assert(sv)
1072
1073 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1074 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1075 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1076                         __attribute__nonnull__(pTHX_1)
1077                         __attribute__nonnull__(pTHX_2)
1078                         __attribute__nonnull__(pTHX_3);
1079 #define PERL_ARGS_ASSERT_GROK_BIN       \
1080         assert(start); assert(len_p); assert(flags)
1081
1082 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1083                         __attribute__nonnull__(pTHX_1)
1084                         __attribute__nonnull__(pTHX_2)
1085                         __attribute__nonnull__(pTHX_3);
1086 #define PERL_ARGS_ASSERT_GROK_HEX       \
1087         assert(start); assert(len_p); assert(flags)
1088
1089 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1090                         __attribute__nonnull__(pTHX_1);
1091 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1092         assert(pv)
1093
1094 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1095                         __attribute__warn_unused_result__
1096                         __attribute__nonnull__(pTHX_1)
1097                         __attribute__nonnull__(pTHX_2);
1098 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1099         assert(sp); assert(send)
1100
1101 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_2)
1104                         __attribute__nonnull__(pTHX_3);
1105 #define PERL_ARGS_ASSERT_GROK_OCT       \
1106         assert(start); assert(len_p); assert(flags)
1107
1108 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1109 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1110 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1111 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1112 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1113                         __attribute__warn_unused_result__
1114                         __attribute__nonnull__(pTHX_2);
1115 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1116         assert(name)
1117
1118 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1119                         __attribute__nonnull__(pTHX_1);
1120 #define PERL_ARGS_ASSERT_GV_CHECK       \
1121         assert(stash)
1122
1123 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1124                         __attribute__warn_unused_result__
1125                         __attribute__nonnull__(pTHX_1);
1126 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1127         assert(gv)
1128
1129 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1130                         __attribute__nonnull__(pTHX_1);
1131 #define PERL_ARGS_ASSERT_GV_DUMP        \
1132         assert(gv)
1133
1134 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1138         assert(sv); assert(gv)
1139
1140 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1141                         __attribute__nonnull__(pTHX_1)
1142                         __attribute__nonnull__(pTHX_2); */
1143 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1144         assert(sv); assert(gv)
1145
1146 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1150         assert(sv); assert(gv)
1151
1152 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1153                         __attribute__nonnull__(pTHX_1);
1154 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1155         assert(name)
1156
1157 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1158                         __attribute__nonnull__(pTHX_1);
1159 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1160         assert(name)
1161
1162 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1165         assert(name)
1166
1167 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1168                         __attribute__nonnull__(pTHX_2);
1169 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1170         assert(name)
1171
1172 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1173                         __attribute__nonnull__(pTHX_1)
1174                         __attribute__nonnull__(pTHX_2); */
1175 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1176         assert(stash); assert(name)
1177
1178 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2);
1181 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1182         assert(stash); assert(name)
1183
1184 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1185                         __attribute__nonnull__(pTHX_1)
1186                         __attribute__nonnull__(pTHX_2);
1187 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1188         assert(stash); assert(name)
1189
1190 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1191                         __attribute__nonnull__(pTHX_1);
1192 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1193         assert(nambeg)
1194
1195 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1196                         __attribute__nonnull__(pTHX_1);
1197 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1198         assert(name)
1199
1200 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1201                         __attribute__nonnull__(pTHX_1);
1202 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1203         assert(name)
1204
1205 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1206                         __attribute__nonnull__(pTHX_1)
1207                         __attribute__nonnull__(pTHX_2);
1208 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1209         assert(sv); assert(gv)
1210
1211 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1212                         __attribute__nonnull__(pTHX_1)
1213                         __attribute__nonnull__(pTHX_2); */
1214 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1215         assert(sv); assert(gv)
1216
1217 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1218                         __attribute__nonnull__(pTHX_1)
1219                         __attribute__nonnull__(pTHX_2);
1220 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1221         assert(sv); assert(gv)
1222
1223 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1224                         __attribute__warn_unused_result__;
1225
1226 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1227                         __attribute__nonnull__(pTHX_1)
1228                         __attribute__nonnull__(pTHX_3);
1229 #define PERL_ARGS_ASSERT_GV_INIT        \
1230         assert(gv); assert(name)
1231
1232 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1233                         __attribute__nonnull__(pTHX_1)
1234                         __attribute__nonnull__(pTHX_2);
1235 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1236         assert(gv); assert(name)
1237
1238 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1239                         __attribute__nonnull__(pTHX_1);
1240 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1241         assert(name)
1242
1243 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1244                         __attribute__nonnull__(pTHX_1);
1245 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1246         assert(name)
1247
1248 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1249                         __attribute__nonnull__(pTHX_1);
1250 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1251         assert(sv)
1252
1253 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1254                         __attribute__nonnull__(pTHX_1);
1255 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1256         assert(gv)
1257
1258 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1259                         __attribute__nonnull__(pTHX_1);
1260 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1261         assert(hv)
1262
1263 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1264 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1265                         __attribute__nonnull__(pTHX_1);
1266 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1267         assert(hv)
1268
1269 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1270 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)
1271                         __attribute__nonnull__(pTHX_2);
1272 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1273         assert(key)
1274
1275 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1276                         __attribute__warn_unused_result__;
1277
1278 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1279                         __attribute__nonnull__(pTHX_1);
1280 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1281         assert(hv)
1282
1283 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1284                         __attribute__nonnull__(pTHX_2); */
1285 #define PERL_ARGS_ASSERT_HV_DELETE      \
1286         assert(key)
1287
1288 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1289                         __attribute__nonnull__(pTHX_2); */
1290 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1291         assert(keysv)
1292
1293 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1294                         __attribute__warn_unused_result__
1295                         __attribute__nonnull__(pTHX_1);
1296 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1297         assert(hv)
1298
1299 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1300                         __attribute__nonnull__(pTHX_1);
1301 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1302         assert(hv)
1303
1304 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1305                         __attribute__nonnull__(pTHX_1)
1306                         __attribute__nonnull__(pTHX_2);
1307 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1308         assert(hv); assert(name)
1309
1310 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1311                         __attribute__nonnull__(pTHX_1)
1312                         __attribute__nonnull__(pTHX_2);
1313 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1314         assert(hv); assert(name)
1315
1316 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1317                         __attribute__warn_unused_result__
1318                         __attribute__nonnull__(pTHX_2); */
1319 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1320         assert(key)
1321
1322 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_2); */
1325 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1326         assert(keysv)
1327
1328 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1329                         __attribute__nonnull__(pTHX_2); */
1330 #define PERL_ARGS_ASSERT_HV_FETCH       \
1331         assert(key)
1332
1333 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1334                         __attribute__nonnull__(pTHX_2); */
1335 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1336         assert(keysv)
1337
1338 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1339                         __attribute__nonnull__(pTHX_1);
1340 #define PERL_ARGS_ASSERT_HV_FILL        \
1341         assert(hv)
1342
1343 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1344                         __attribute__nonnull__(pTHX_1);
1345 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1346         assert(hv)
1347
1348 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1349                         __attribute__nonnull__(pTHX_1);
1350 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1351         assert(hv)
1352
1353 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1354                         __attribute__warn_unused_result__
1355                         __attribute__nonnull__(pTHX_1)
1356                         __attribute__nonnull__(pTHX_2);
1357 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1358         assert(entry); assert(retlen)
1359
1360 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1364         assert(entry)
1365
1366 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1); */
1369 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1370         assert(hv)
1371
1372 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1376         assert(hv)
1377
1378 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1)
1381                         __attribute__nonnull__(pTHX_2)
1382                         __attribute__nonnull__(pTHX_3);
1383 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1384         assert(hv); assert(key); assert(retlen)
1385
1386 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_1)
1389                         __attribute__nonnull__(pTHX_2);
1390 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1391         assert(hv); assert(entry)
1392
1393 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1394                         __attribute__nonnull__(pTHX_1);
1395 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1396         assert(hv)
1397
1398 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1399                         __attribute__nonnull__(pTHX_1); */
1400 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1401         assert(hv)
1402
1403 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1406         assert(hv)
1407
1408 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1412         assert(hv)
1413
1414 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1418         assert(hv)
1419
1420 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1423         assert(hv)
1424
1425 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1426                         __attribute__warn_unused_result__
1427                         __attribute__nonnull__(pTHX_1);
1428 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1429         assert(hv)
1430
1431 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1432                         __attribute__nonnull__(pTHX_1);
1433 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1434         assert(hv)
1435
1436 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1437                         __attribute__warn_unused_result__
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1440         assert(hv)
1441
1442 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1443 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1444 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1445 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1446 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1447 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1448                         __attribute__nonnull__(pTHX_1)
1449                         __attribute__nonnull__(pTHX_2); */
1450
1451 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1452                         __attribute__nonnull__(pTHX_1)
1453                         __attribute__nonnull__(pTHX_2); */
1454
1455 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1456                         __attribute__nonnull__(pTHX_1)
1457                         __attribute__nonnull__(pTHX_5); */
1458
1459 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1460                         __attribute__nonnull__(pTHX_2);
1461 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1462         assert(argv)
1463
1464 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1465 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1466 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1467 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1468 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1469 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_INIT_TM        \
1472         assert(ptm)
1473
1474 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1475                         __attribute__warn_unused_result__
1476                         __attribute__pure__
1477                         __attribute__nonnull__(1)
1478                         __attribute__nonnull__(2);
1479 #define PERL_ARGS_ASSERT_INSTR  \
1480         assert(big); assert(little)
1481
1482 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1483 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1484                         __attribute__warn_unused_result__;
1485
1486 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1487                         __attribute__nonnull__(pTHX_1);
1488 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1489         assert(io)
1490
1491 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1492                         __attribute__nonnull__(1);
1493 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1494         assert(s)
1495
1496 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1497                         __attribute__warn_unused_result__
1498                         __attribute__nonnull__(pTHX_1);
1499 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1500         assert(name_sv)
1501
1502 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1503                         __attribute__warn_unused_result__;
1504
1505 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1506                         __attribute__warn_unused_result__
1507                         __attribute__pure__;
1508
1509 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1510                         __attribute__warn_unused_result__
1511                         __attribute__pure__;
1512
1513 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1514                         __attribute__warn_unused_result__
1515                         __attribute__pure__;
1516
1517 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1518                         __attribute__warn_unused_result__
1519                         __attribute__pure__;
1520
1521 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1522                         __attribute__warn_unused_result__
1523                         __attribute__pure__;
1524
1525 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1526                         __attribute__warn_unused_result__
1527                         __attribute__pure__;
1528
1529 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1530                         __attribute__warn_unused_result__
1531                         __attribute__pure__;
1532
1533 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1534                         __attribute__warn_unused_result__
1535                         __attribute__pure__;
1536
1537 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1538                         __attribute__warn_unused_result__
1539                         __attribute__pure__;
1540
1541 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1542                         __attribute__warn_unused_result__
1543                         __attribute__pure__;
1544
1545 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1546                         __attribute__warn_unused_result__
1547                         __attribute__pure__;
1548
1549 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1550                         __attribute__warn_unused_result__
1551                         __attribute__pure__;
1552
1553 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1554                         __attribute__warn_unused_result__
1555                         __attribute__pure__;
1556
1557 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1558                         __attribute__warn_unused_result__
1559                         __attribute__pure__;
1560
1561 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1562                         __attribute__warn_unused_result__
1563                         __attribute__pure__;
1564
1565 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1566                         __attribute__warn_unused_result__
1567                         __attribute__pure__;
1568
1569 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1570                         __attribute__warn_unused_result__
1571                         __attribute__pure__;
1572
1573 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1574                         __attribute__warn_unused_result__
1575                         __attribute__pure__;
1576
1577 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1578                         __attribute__warn_unused_result__
1579                         __attribute__pure__;
1580
1581 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1582                         __attribute__warn_unused_result__
1583                         __attribute__pure__;
1584
1585 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1586                         __attribute__warn_unused_result__
1587                         __attribute__pure__;
1588
1589 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1590                         __attribute__warn_unused_result__
1591                         __attribute__pure__;
1592
1593 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1594                         __attribute__warn_unused_result__
1595                         __attribute__pure__;
1596
1597 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1598                         __attribute__warn_unused_result__
1599                         __attribute__pure__;
1600
1601 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1602                         __attribute__warn_unused_result__
1603                         __attribute__pure__;
1604
1605 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1606                         __attribute__warn_unused_result__
1607                         __attribute__pure__;
1608
1609 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1610                         __attribute__warn_unused_result__
1611                         __attribute__nonnull__(pTHX_1);
1612 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1613         assert(p)
1614
1615 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1616                         __attribute__warn_unused_result__
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1619         assert(p)
1620
1621 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1622                         __attribute__warn_unused_result__
1623                         __attribute__nonnull__(pTHX_1);
1624 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1625         assert(p)
1626
1627 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1628                         __attribute__warn_unused_result__
1629                         __attribute__nonnull__(pTHX_1);
1630 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1631         assert(p)
1632
1633 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1634                         __attribute__warn_unused_result__
1635                         __attribute__nonnull__(pTHX_1);
1636 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1637         assert(p)
1638
1639 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1640                         __attribute__warn_unused_result__
1641                         __attribute__nonnull__(pTHX_1);
1642 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1643         assert(p)
1644
1645 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1646                         __attribute__warn_unused_result__
1647                         __attribute__nonnull__(pTHX_1);
1648 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1649         assert(p)
1650
1651 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1652                         __attribute__warn_unused_result__
1653                         __attribute__nonnull__(pTHX_1);
1654 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1655         assert(p)
1656
1657 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1658                         __attribute__warn_unused_result__
1659                         __attribute__nonnull__(pTHX_1);
1660 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1661         assert(p)
1662
1663 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1664                         __attribute__warn_unused_result__
1665                         __attribute__nonnull__(pTHX_1);
1666 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1667         assert(p)
1668
1669 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1670                         __attribute__warn_unused_result__
1671                         __attribute__nonnull__(pTHX_1);
1672 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1673         assert(p)
1674
1675 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1676                         __attribute__warn_unused_result__
1677                         __attribute__nonnull__(pTHX_1);
1678 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1679         assert(p)
1680
1681 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1682                         __attribute__warn_unused_result__
1683                         __attribute__nonnull__(pTHX_1);
1684 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1685         assert(p)
1686
1687 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1688                         __attribute__nonnull__(1);
1689 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1690         assert(s)
1691
1692 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1693                         __attribute__warn_unused_result__
1694                         __attribute__nonnull__(pTHX_1);
1695 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1696         assert(p)
1697
1698 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1699                         __attribute__warn_unused_result__
1700                         __attribute__nonnull__(pTHX_1);
1701 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1702         assert(p)
1703
1704 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1705                         __attribute__warn_unused_result__
1706                         __attribute__nonnull__(pTHX_1);
1707 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1708         assert(p)
1709
1710 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1711                         __attribute__warn_unused_result__
1712                         __attribute__nonnull__(pTHX_1);
1713 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1714         assert(p)
1715
1716 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1717                         __attribute__warn_unused_result__
1718                         __attribute__nonnull__(pTHX_1);
1719 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1720         assert(p)
1721
1722 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1723                         __attribute__warn_unused_result__
1724                         __attribute__nonnull__(pTHX_1);
1725 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1726         assert(p)
1727
1728 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1729                         __attribute__warn_unused_result__
1730                         __attribute__nonnull__(pTHX_1);
1731 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1732         assert(p)
1733
1734 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1735                         __attribute__warn_unused_result__
1736                         __attribute__nonnull__(pTHX_1);
1737 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1738         assert(p)
1739
1740 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1741                         __attribute__warn_unused_result__
1742                         __attribute__nonnull__(pTHX_1);
1743 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1744         assert(p)
1745
1746 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1747                         __attribute__warn_unused_result__
1748                         __attribute__nonnull__(pTHX_1);
1749 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1750         assert(p)
1751
1752 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1753                         __attribute__warn_unused_result__
1754                         __attribute__nonnull__(pTHX_1);
1755 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1756         assert(p)
1757
1758 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1759                         __attribute__warn_unused_result__
1760                         __attribute__nonnull__(pTHX_1);
1761 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1762         assert(p)
1763
1764 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1765                         __attribute__warn_unused_result__
1766                         __attribute__nonnull__(pTHX_1);
1767 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1768         assert(p)
1769
1770 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1771                         __attribute__nonnull__(1);
1772 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1773         assert(s)
1774
1775 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1776                         __attribute__nonnull__(1); */
1777 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1778         assert(s)
1779
1780 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1781                         __attribute__nonnull__(1);
1782 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1783         assert(s)
1784
1785 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1786                         __attribute__warn_unused_result__
1787                         __attribute__nonnull__(pTHX_1);
1788 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1789         assert(p)
1790
1791 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1792                         __attribute__warn_unused_result__
1793                         __attribute__nonnull__(pTHX_1);
1794 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1795         assert(p)
1796
1797 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1798                         __attribute__warn_unused_result__
1799                         __attribute__nonnull__(pTHX_1);
1800 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1801         assert(p)
1802
1803 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1804                         __attribute__warn_unused_result__
1805                         __attribute__nonnull__(pTHX_1);
1806 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1807         assert(p)
1808
1809 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_JMAYBE \
1812         assert(o)
1813
1814 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1815                         __attribute__pure__
1816                         __attribute__nonnull__(pTHX_1);
1817 #define PERL_ARGS_ASSERT_KEYWORD        \
1818         assert(name)
1819
1820 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_3);
1823 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1824         assert(keyword_ptr); assert(op_ptr)
1825
1826 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1827 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1828 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1829                         __attribute__nonnull__(pTHX_1);
1830 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1831         assert(ptr)
1832
1833 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1834 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1835 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1836 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1837 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1838                         __attribute__nonnull__(pTHX_1);
1839 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1840         assert(ptr)
1841
1842 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1843 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1844 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1845                         __attribute__nonnull__(pTHX_1);
1846 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1847         assert(pv)
1848
1849 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1850                         __attribute__nonnull__(pTHX_1);
1851 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1852         assert(pv)
1853
1854 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1855                         __attribute__nonnull__(pTHX_1);
1856 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1857         assert(sv)
1858
1859 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1860                         __attribute__nonnull__(pTHX_1);
1861 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1862         assert(ptr)
1863
1864 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1865 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1866                         __attribute__nonnull__(pTHX_2);
1867 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1868         assert(name)
1869
1870 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1871                         __attribute__nonnull__(pTHX_1);
1872 #define PERL_ARGS_ASSERT_LOCALIZE       \
1873         assert(o)
1874
1875 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1876                         __attribute__warn_unused_result__
1877                         __attribute__nonnull__(pTHX_1);
1878 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1879         assert(sv)
1880
1881 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1882                         __attribute__nonnull__(pTHX_1)
1883                         __attribute__nonnull__(pTHX_2);
1884 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1885         assert(sv); assert(mg)
1886
1887 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1888                         __attribute__nonnull__(pTHX_1)
1889                         __attribute__nonnull__(pTHX_2);
1890 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1891         assert(sv); assert(mg)
1892
1893 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1894                         __attribute__nonnull__(pTHX_1)
1895                         __attribute__nonnull__(pTHX_2);
1896 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1897         assert(sv); assert(mg)
1898
1899 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1900                         __attribute__nonnull__(pTHX_1)
1901                         __attribute__nonnull__(pTHX_2);
1902 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1903         assert(sv); assert(mg)
1904
1905 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1906                         __attribute__nonnull__(pTHX_2);
1907 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1908         assert(mg)
1909
1910 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1911                         __attribute__nonnull__(pTHX_1)
1912                         __attribute__nonnull__(pTHX_2);
1913 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1914         assert(sv); assert(mg)
1915
1916 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1917                         __attribute__nonnull__(pTHX_1)
1918                         __attribute__nonnull__(pTHX_2);
1919 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1920         assert(sv); assert(mg)
1921
1922 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1923 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1924                         __attribute__nonnull__(pTHX_1)
1925                         __attribute__nonnull__(pTHX_2);
1926 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1927         assert(sv); assert(mg)
1928
1929 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1930                         __attribute__nonnull__(pTHX_1)
1931                         __attribute__nonnull__(pTHX_2);
1932 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1933         assert(sv); assert(mg)
1934
1935 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1936                         __attribute__nonnull__(pTHX_1)
1937                         __attribute__nonnull__(pTHX_2);
1938 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1939         assert(sv); assert(mg)
1940
1941 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1942                         __attribute__nonnull__(pTHX_1)
1943                         __attribute__nonnull__(pTHX_2);
1944 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1945         assert(sv); assert(mg)
1946
1947 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1948                         __attribute__nonnull__(pTHX_1)
1949                         __attribute__nonnull__(pTHX_2);
1950 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1951         assert(sv); assert(mg)
1952
1953 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_2);
1956 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1957         assert(sv); assert(mg)
1958
1959 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1960                         __attribute__nonnull__(pTHX_1)
1961                         __attribute__nonnull__(pTHX_2);
1962 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1963         assert(sv); assert(mg)
1964
1965 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1966                         __attribute__nonnull__(pTHX_1)
1967                         __attribute__nonnull__(pTHX_2);
1968 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1969         assert(sv); assert(mg)
1970
1971 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1972                         __attribute__nonnull__(pTHX_1)
1973                         __attribute__nonnull__(pTHX_2);
1974 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1975         assert(sv); assert(mg)
1976
1977 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1978                         __attribute__nonnull__(pTHX_1)
1979                         __attribute__nonnull__(pTHX_2);
1980 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1981         assert(sv); assert(mg)
1982
1983 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1984                         __attribute__nonnull__(pTHX_1)
1985                         __attribute__nonnull__(pTHX_2);
1986 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1987         assert(sv); assert(mg)
1988
1989 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_2);
1992 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1993         assert(sv); assert(mg)
1994
1995 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1996                         __attribute__nonnull__(pTHX_1)
1997                         __attribute__nonnull__(pTHX_2);
1998 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1999         assert(sv); assert(mg)
2000
2001 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2002                         __attribute__nonnull__(pTHX_1)
2003                         __attribute__nonnull__(pTHX_2);
2004 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2005         assert(sv); assert(mg)
2006
2007 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2008                         __attribute__nonnull__(pTHX_1)
2009                         __attribute__nonnull__(pTHX_2);
2010 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2011         assert(sv); assert(mg)
2012
2013 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2014                         __attribute__nonnull__(pTHX_1)
2015                         __attribute__nonnull__(pTHX_2);
2016 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2017         assert(sv); assert(mg)
2018
2019 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2020                         __attribute__nonnull__(pTHX_1)
2021                         __attribute__nonnull__(pTHX_2)
2022                         __attribute__nonnull__(pTHX_3);
2023 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2024         assert(sv); assert(mg); assert(meth)
2025
2026 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2027                         __attribute__nonnull__(pTHX_1)
2028                         __attribute__nonnull__(pTHX_2)
2029                         __attribute__nonnull__(pTHX_3);
2030 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2031         assert(sv); assert(mg); assert(key)
2032
2033 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2034                         __attribute__nonnull__(pTHX_1)
2035                         __attribute__nonnull__(pTHX_2);
2036 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2037         assert(sv); assert(mg)
2038
2039 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2040                         __attribute__nonnull__(pTHX_1)
2041                         __attribute__nonnull__(pTHX_2);
2042 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2043         assert(sv); assert(mg)
2044
2045 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2046                         __attribute__noreturn__
2047                         __attribute__nonnull__(pTHX_1)
2048                         __attribute__nonnull__(pTHX_2);
2049 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2050         assert(sv); assert(mg)
2051
2052 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2053                         __attribute__nonnull__(pTHX_1)
2054                         __attribute__nonnull__(pTHX_2);
2055 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2056         assert(hv); assert(mg)
2057
2058 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2059                         __attribute__nonnull__(pTHX_1)
2060                         __attribute__nonnull__(pTHX_2);
2061 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2062         assert(sv); assert(mg)
2063
2064 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2065                         __attribute__nonnull__(pTHX_1)
2066                         __attribute__nonnull__(pTHX_2);
2067 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2068         assert(sv); assert(mg)
2069
2070 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2071                         __attribute__nonnull__(pTHX_1)
2072                         __attribute__nonnull__(pTHX_2);
2073 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2074         assert(sv); assert(mg)
2075
2076 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2077                         __attribute__nonnull__(pTHX_1)
2078                         __attribute__nonnull__(pTHX_2);
2079 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2080         assert(sv); assert(mg)
2081
2082 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2083                         __attribute__nonnull__(pTHX_1)
2084                         __attribute__nonnull__(pTHX_2);
2085 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2086         assert(sv); assert(mg)
2087
2088 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2089                         __attribute__nonnull__(pTHX_1)
2090                         __attribute__nonnull__(pTHX_2);
2091 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2092         assert(sv); assert(mg)
2093
2094 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2095                         __attribute__nonnull__(pTHX_1)
2096                         __attribute__nonnull__(pTHX_2);
2097 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2098         assert(sv); assert(mg)
2099
2100 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2101                         __attribute__nonnull__(pTHX_1)
2102                         __attribute__nonnull__(pTHX_2);
2103 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2104         assert(sv); assert(mg)
2105
2106 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2107                         __attribute__nonnull__(pTHX_1)
2108                         __attribute__nonnull__(pTHX_2);
2109 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2110         assert(sv); assert(mg)
2111
2112 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2113                         __attribute__nonnull__(pTHX_1)
2114                         __attribute__nonnull__(pTHX_2);
2115 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2116         assert(sv); assert(mg)
2117
2118 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2119                         __attribute__nonnull__(pTHX_1)
2120                         __attribute__nonnull__(pTHX_2);
2121 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2122         assert(sv); assert(mg)
2123
2124 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2);
2127 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2128         assert(sv); assert(mg)
2129
2130 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2);
2133 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2134         assert(sv); assert(mg)
2135
2136 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2137                         __attribute__nonnull__(pTHX_1)
2138                         __attribute__nonnull__(pTHX_2);
2139 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2140         assert(sv); assert(mg)
2141
2142 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2143                         __attribute__nonnull__(pTHX_2);
2144 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2145         assert(mg)
2146
2147 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2151         assert(sv); assert(mg)
2152
2153 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2157         assert(sv); assert(mg)
2158
2159 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2160                         __attribute__nonnull__(pTHX_1)
2161                         __attribute__nonnull__(pTHX_2);
2162 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2163         assert(sv); assert(mg)
2164
2165 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2166                         __attribute__nonnull__(pTHX_1)
2167                         __attribute__nonnull__(pTHX_2);
2168 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2169         assert(sv); assert(mg)
2170
2171 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2172                         __attribute__nonnull__(pTHX_1)
2173                         __attribute__nonnull__(pTHX_2);
2174 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2175         assert(sv); assert(mg)
2176
2177 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2);
2180 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2181         assert(sv); assert(mg)
2182
2183 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2184                         __attribute__nonnull__(pTHX_1)
2185                         __attribute__nonnull__(pTHX_2);
2186 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2187         assert(sv); assert(mg)
2188
2189 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2190                         __attribute__malloc__
2191                         __attribute__warn_unused_result__;
2192
2193 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2194 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2195                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2196                         __attribute__nonnull__(pTHX_1);
2197 #define PERL_ARGS_ASSERT_MESS   \
2198         assert(pat)
2199
2200 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2201                         __attribute__nonnull__(pTHX_1);
2202 #define PERL_ARGS_ASSERT_MESS_SV        \
2203         assert(basemsg)
2204
2205 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2206 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2207                         __attribute__nonnull__(pTHX_1);
2208 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2209         assert(sv)
2210
2211 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2212                         __attribute__nonnull__(pTHX_1)
2213                         __attribute__nonnull__(pTHX_2);
2214 #define PERL_ARGS_ASSERT_MG_COPY        \
2215         assert(sv); assert(nsv)
2216
2217 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2218                         __attribute__warn_unused_result__;
2219
2220 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2221                         __attribute__warn_unused_result__;
2222
2223 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2224                         __attribute__nonnull__(pTHX_1);
2225 #define PERL_ARGS_ASSERT_MG_FREE        \
2226         assert(sv)
2227
2228 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2229                         __attribute__nonnull__(pTHX_1);
2230 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2231         assert(sv)
2232
2233 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2234                         __attribute__nonnull__(pTHX_1);
2235 #define PERL_ARGS_ASSERT_MG_GET \
2236         assert(sv)
2237
2238 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2239                         __attribute__nonnull__(pTHX_1);
2240 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2241         assert(sv)
2242
2243 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2244                         __attribute__nonnull__(pTHX_1)
2245                         __attribute__nonnull__(pTHX_2);
2246 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2247         assert(sv); assert(nsv)
2248
2249 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2250                         __attribute__nonnull__(pTHX_1);
2251 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2252         assert(sv)
2253
2254 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2255                         __attribute__nonnull__(pTHX_1);
2256 #define PERL_ARGS_ASSERT_MG_SET \
2257         assert(sv)
2258
2259 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2260                         __attribute__nonnull__(pTHX_1);
2261 #define PERL_ARGS_ASSERT_MG_SIZE        \
2262         assert(sv)
2263
2264 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2265                         __attribute__nonnull__(pTHX_1);
2266 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2267         assert(ptm)
2268
2269 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2270 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2271 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2272 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2273                         __attribute__nonnull__(pTHX_1);
2274 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2275         assert(s)
2276
2277 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2278                         __attribute__nonnull__(pTHX_1);
2279 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2280         assert(name)
2281
2282 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2283                         __attribute__nonnull__(pTHX_1);
2284 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2285         assert(stash)
2286
2287 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2288                         __attribute__nonnull__(pTHX_1)
2289                         __attribute__nonnull__(pTHX_2);
2290 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2291         assert(smeta); assert(which)
2292
2293 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2294                         __attribute__nonnull__(pTHX_1);
2295 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2296         assert(stash)
2297
2298 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2299                         __attribute__nonnull__(pTHX_1);
2300 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2301         assert(stash)
2302
2303 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2304                         __attribute__nonnull__(pTHX_1);
2305 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2306         assert(stash)
2307
2308 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2309                         __attribute__nonnull__(pTHX_3);
2310 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2311         assert(gv)
2312
2313 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2314                         __attribute__nonnull__(pTHX_1);
2315 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2316         assert(mro)
2317
2318 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2322         assert(meta); assert(name)
2323
2324 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2325                         __attribute__nonnull__(pTHX_1)
2326                         __attribute__nonnull__(pTHX_2)
2327                         __attribute__nonnull__(pTHX_3);
2328 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2329         assert(smeta); assert(which); assert(data)
2330
2331 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2332                         __attribute__nonnull__(pTHX_1);
2333 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2334         assert(qwlist)
2335
2336 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2337                         __attribute__nonnull__(pTHX_1);
2338 #define PERL_ARGS_ASSERT_MY_ATOF        \
2339         assert(s)
2340
2341 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2342                         __attribute__nonnull__(pTHX_1)
2343                         __attribute__nonnull__(pTHX_2);
2344 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2345         assert(s); assert(value)
2346
2347 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2350         assert(o)
2351
2352 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2353 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2354 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2355                         __attribute__noreturn__;
2356
2357 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2358                         __attribute__noreturn__;
2359
2360 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2361 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2362 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2363 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2364 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2365 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2366                         __attribute__nonnull__(pTHX_1)
2367                         __attribute__nonnull__(pTHX_2);
2368 #define PERL_ARGS_ASSERT_MY_POPEN       \
2369         assert(cmd); assert(mode)
2370
2371 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2372                         __attribute__nonnull__(pTHX_1)
2373                         __attribute__nonnull__(pTHX_3);
2374 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2375         assert(mode); assert(args)
2376
2377 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2378 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2379                         __attribute__format__(__printf__,3,4)
2380                         __attribute__nonnull__(1)
2381                         __attribute__nonnull__(3);
2382 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2383         assert(buffer); assert(format)
2384
2385 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2386 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2387 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2388 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)
2389                         __attribute__nonnull__(pTHX_1);
2390 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2391         assert(fmt)
2392
2393 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2394                         __attribute__nonnull__(1);
2395 #define PERL_ARGS_ASSERT_MY_SWABN       \
2396         assert(ptr)
2397
2398 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2399 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2400                         __attribute__nonnull__(1)
2401                         __attribute__nonnull__(3);
2402 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2403         assert(buffer); assert(format)
2404
2405 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2406 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2407                         __attribute__malloc__
2408                         __attribute__warn_unused_result__;
2409
2410 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2411                         __attribute__malloc__
2412                         __attribute__warn_unused_result__;
2413
2414 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2415 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2416                         __attribute__malloc__
2417                         __attribute__warn_unused_result__;
2418
2419 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2420 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2421                         __attribute__warn_unused_result__; */
2422
2423 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2424                         __attribute__malloc__
2425                         __attribute__warn_unused_result__
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_NEWAVREF       \
2428         assert(o)
2429
2430 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2431                         __attribute__malloc__
2432                         __attribute__warn_unused_result__;
2433
2434 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2435                         __attribute__malloc__
2436                         __attribute__warn_unused_result__
2437                         __attribute__nonnull__(pTHX_2);
2438 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2439         assert(first)
2440
2441 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2442 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2443                         __attribute__malloc__
2444                         __attribute__warn_unused_result__;
2445
2446 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2447                         __attribute__malloc__
2448                         __attribute__warn_unused_result__
2449                         __attribute__nonnull__(pTHX_3);
2450 #define PERL_ARGS_ASSERT_NEWFOROP       \
2451         assert(expr)
2452
2453 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2454                         __attribute__malloc__
2455                         __attribute__warn_unused_result__
2456                         __attribute__nonnull__(pTHX_1)
2457                         __attribute__nonnull__(pTHX_2);
2458 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2459         assert(cond); assert(block)
2460
2461 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2462                         __attribute__nonnull__(pTHX_1);
2463 #define PERL_ARGS_ASSERT_NEWGP  \
2464         assert(gv)
2465
2466 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2467                         __attribute__malloc__
2468                         __attribute__warn_unused_result__
2469                         __attribute__nonnull__(pTHX_3);
2470 #define PERL_ARGS_ASSERT_NEWGVOP        \
2471         assert(gv)
2472
2473 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2474                         __attribute__malloc__
2475                         __attribute__warn_unused_result__;
2476
2477 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2478                         __attribute__malloc__
2479                         __attribute__warn_unused_result__
2480                         __attribute__nonnull__(pTHX_1);
2481 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2482         assert(pack)
2483
2484 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2485                         __attribute__warn_unused_result__; */
2486
2487 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2488                         __attribute__malloc__
2489                         __attribute__warn_unused_result__
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_NEWHVREF       \
2492         assert(o)
2493
2494 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2495                         __attribute__malloc__
2496                         __attribute__warn_unused_result__;
2497
2498 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2499                         __attribute__malloc__
2500                         __attribute__warn_unused_result__; */
2501
2502 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2503                         __attribute__malloc__
2504                         __attribute__warn_unused_result__;
2505
2506 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2507                         __attribute__malloc__
2508                         __attribute__warn_unused_result__
2509                         __attribute__nonnull__(pTHX_3)
2510                         __attribute__nonnull__(pTHX_4);
2511 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2512         assert(first); assert(other)
2513
2514 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2515                         __attribute__malloc__
2516                         __attribute__warn_unused_result__
2517                         __attribute__nonnull__(pTHX_2);
2518 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2519         assert(label)
2520
2521 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2522                         __attribute__malloc__
2523                         __attribute__warn_unused_result__;
2524
2525 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2526                         __attribute__malloc__
2527                         __attribute__warn_unused_result__;
2528
2529 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2530                         __attribute__malloc__
2531                         __attribute__warn_unused_result__;
2532
2533 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2534                         __attribute__malloc__
2535                         __attribute__warn_unused_result__;
2536
2537 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2538                         __attribute__nonnull__(pTHX_1);
2539 #define PERL_ARGS_ASSERT_NEWPROG        \
2540         assert(o)
2541
2542 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2543                         __attribute__malloc__
2544                         __attribute__warn_unused_result__;
2545
2546 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2547                         __attribute__malloc__
2548                         __attribute__warn_unused_result__
2549                         __attribute__nonnull__(pTHX_2)
2550                         __attribute__nonnull__(pTHX_3);
2551 #define PERL_ARGS_ASSERT_NEWRANGE       \
2552         assert(left); assert(right)
2553
2554 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2555                         __attribute__malloc__
2556                         __attribute__warn_unused_result__
2557                         __attribute__nonnull__(pTHX_1);
2558 #define PERL_ARGS_ASSERT_NEWRV  \
2559         assert(sv)
2560
2561 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2562                         __attribute__malloc__
2563                         __attribute__warn_unused_result__
2564                         __attribute__nonnull__(pTHX_1);
2565 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2566         assert(sv)
2567
2568 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2569                         __attribute__malloc__
2570                         __attribute__warn_unused_result__;
2571
2572 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2573                         __attribute__malloc__
2574                         __attribute__warn_unused_result__;
2575
2576 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2577 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2578                         __attribute__malloc__
2579                         __attribute__warn_unused_result__;
2580
2581 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2582                         __attribute__malloc__
2583                         __attribute__warn_unused_result__
2584                         __attribute__nonnull__(pTHX_3);
2585 #define PERL_ARGS_ASSERT_NEWSVOP        \
2586         assert(sv)
2587
2588 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2589                         __attribute__malloc__
2590                         __attribute__warn_unused_result__
2591                         __attribute__nonnull__(pTHX_1);
2592 #define PERL_ARGS_ASSERT_NEWSVREF       \
2593         assert(o)
2594
2595 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2596                         __attribute__malloc__
2597                         __attribute__warn_unused_result__;
2598
2599 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2600                         __attribute__malloc__
2601                         __attribute__warn_unused_result__;
2602
2603 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2604                         __attribute__malloc__
2605                         __attribute__warn_unused_result__;
2606
2607 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2608                         __attribute__malloc__
2609                         __attribute__warn_unused_result__;
2610
2611 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2612                         __attribute__malloc__
2613                         __attribute__warn_unused_result__;
2614
2615 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2616                         __attribute__malloc__
2617                         __attribute__warn_unused_result__;
2618
2619 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2620                         __attribute__malloc__
2621                         __attribute__warn_unused_result__
2622                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2625         assert(pat)
2626
2627 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2628                         __attribute__malloc__
2629                         __attribute__warn_unused_result__;
2630
2631 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2632                         __attribute__malloc__
2633                         __attribute__warn_unused_result__;
2634
2635 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2636                         __attribute__malloc__
2637                         __attribute__warn_unused_result__;
2638
2639 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2640                         __attribute__nonnull__(pTHX_1);
2641 #define PERL_ARGS_ASSERT_NEWSVRV        \
2642         assert(rv)
2643
2644 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2645                         __attribute__malloc__
2646                         __attribute__warn_unused_result__;
2647
2648 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2649                         __attribute__malloc__
2650                         __attribute__warn_unused_result__;
2651
2652 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2653                         __attribute__malloc__
2654                         __attribute__warn_unused_result__;
2655
2656 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2657                         __attribute__malloc__
2658                         __attribute__warn_unused_result__
2659                         __attribute__nonnull__(pTHX_2);
2660 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2661         assert(block)
2662
2663 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2664                         __attribute__malloc__
2665                         __attribute__warn_unused_result__;
2666
2667 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2668                         __attribute__nonnull__(pTHX_2)
2669                         __attribute__nonnull__(pTHX_3);
2670 #define PERL_ARGS_ASSERT_NEWXS  \
2671         assert(subaddr); assert(filename)
2672
2673 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2674                         __attribute__nonnull__(pTHX_2)
2675                         __attribute__nonnull__(pTHX_3);
2676 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2677         assert(subaddr); assert(filename)
2678
2679 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2680 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2681                         __attribute__nonnull__(pTHX_1);
2682 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2683         assert(newctype)
2684
2685 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2686 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2687                         __attribute__malloc__
2688                         __attribute__warn_unused_result__;
2689
2690 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2691                         __attribute__nonnull__(pTHX_1);
2692 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2693         assert(ver)
2694
2695 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2696                         __attribute__malloc__
2697                         __attribute__warn_unused_result__
2698                         __attribute__nonnull__(pTHX_2);
2699 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2700         assert(bits)
2701
2702 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2703                         __attribute__nonnull__(pTHX_1);
2704 #define PERL_ARGS_ASSERT_NEXTARGV       \
2705         assert(gv)
2706
2707 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2708                         __attribute__pure__
2709                         __attribute__nonnull__(1)
2710                         __attribute__nonnull__(2)
2711                         __attribute__nonnull__(3)
2712                         __attribute__nonnull__(4);
2713 #define PERL_ARGS_ASSERT_NINSTR \
2714         assert(big); assert(bigend); assert(little); assert(lend)
2715
2716 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2717 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2718                         __attribute__warn_unused_result__
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_OOPSAV \
2721         assert(o)
2722
2723 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2724                         __attribute__warn_unused_result__
2725                         __attribute__nonnull__(pTHX_1);
2726 #define PERL_ARGS_ASSERT_OOPSHV \
2727         assert(o)
2728
2729 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2730 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2731 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2732                         __attribute__nonnull__(pTHX_1);
2733 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2734         assert(o)
2735
2736 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2737                         __attribute__warn_unused_result__;
2738
2739 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2740                         __attribute__nonnull__(pTHX_1);
2741 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2742         assert(o)
2743
2744 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2745                         __attribute__nonnull__(pTHX_1);
2746 #define PERL_ARGS_ASSERT_OP_DUMP        \
2747         assert(o)
2748
2749 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2750 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2753         assert(o)
2754
2755 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2756 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2757 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_OP_NULL        \
2760         assert(o)
2761
2762 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2763 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2764 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2765 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2766 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)
2767                         __attribute__nonnull__(pTHX_1)
2768                         __attribute__nonnull__(pTHX_2)
2769                         __attribute__nonnull__(pTHX_3)
2770                         __attribute__nonnull__(pTHX_4)
2771                         __attribute__nonnull__(pTHX_5)
2772                         __attribute__nonnull__(pTHX_6);
2773 #define PERL_ARGS_ASSERT_PACK_CAT       \
2774         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2775
2776 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2779         assert(v)
2780
2781 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2782                         __attribute__nonnull__(pTHX_1)
2783                         __attribute__nonnull__(pTHX_2)
2784                         __attribute__nonnull__(pTHX_3)
2785                         __attribute__nonnull__(pTHX_4)
2786                         __attribute__nonnull__(pTHX_5);
2787 #define PERL_ARGS_ASSERT_PACKLIST       \
2788         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2789
2790 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2791                         __attribute__nonnull__(pTHX_1);
2792 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2793         assert(sv)
2794
2795 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
2798         assert(name)
2799
2800 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2801 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2802 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2803                         __attribute__warn_unused_result__;
2804
2805 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2806                         __attribute__warn_unused_result__
2807                         __attribute__nonnull__(pTHX_1);
2808 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2809         assert(name)
2810
2811 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2812                         __attribute__nonnull__(pTHX_1)
2813                         __attribute__nonnull__(pTHX_2)
2814                         __attribute__nonnull__(pTHX_3);
2815 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2816         assert(padlist); assert(old_cv); assert(new_cv)
2817
2818 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2819 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2820 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2821                         __attribute__malloc__
2822                         __attribute__warn_unused_result__;
2823
2824 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2825                         __attribute__nonnull__(pTHX_1);
2826 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2827         assert(padlist)
2828
2829 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2830 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2831 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2832 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2833 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2834 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2835 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2836 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2837 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2838 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2839 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2840 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2841                         __attribute__nonnull__(pTHX_1);
2842 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2843         assert(popt)
2844
2845 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2848         assert(parser)
2849
2850 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2851 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2852 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2853                         __attribute__nonnull__(1);
2854 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2855         assert(my_perl)
2856
2857 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2858                         __attribute__nonnull__(1);
2859 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2860         assert(my_perl)
2861
2862 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2863                         __attribute__nonnull__(1);
2864 #define PERL_ARGS_ASSERT_PERL_FREE      \
2865         assert(my_perl)
2866
2867 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2868                         __attribute__nonnull__(1);
2869 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2870         assert(my_perl)
2871
2872 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2873                         __attribute__nonnull__(1);
2874 #define PERL_ARGS_ASSERT_PERL_RUN       \
2875         assert(my_perl)
2876
2877 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2878 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2879                         __attribute__nonnull__(pTHX_1)
2880                         __attribute__nonnull__(pTHX_2);
2881 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2882         assert(o); assert(expr)
2883
2884 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2885 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2888         assert(name)
2889
2890 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2891                         __attribute__nonnull__(pTHX_1);
2892 #define PERL_ARGS_ASSERT_PREGCOMP       \
2893         assert(pattern)
2894
2895 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2896                         __attribute__nonnull__(pTHX_1)
2897                         __attribute__nonnull__(pTHX_2)
2898                         __attribute__nonnull__(pTHX_3)
2899                         __attribute__nonnull__(pTHX_4)
2900                         __attribute__nonnull__(pTHX_6);
2901 #define PERL_ARGS_ASSERT_PREGEXEC       \
2902         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2903
2904 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2905 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2906                         __attribute__nonnull__(pTHX_1);
2907 #define PERL_ARGS_ASSERT_PREGFREE2      \
2908         assert(rx)
2909
2910 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)
2911                         __attribute__nonnull__(pTHX_1);
2912 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2913         assert(s)
2914
2915 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2916                         __attribute__deprecated__;
2917
2918 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2919                         __attribute__warn_unused_result__
2920                         __attribute__nonnull__(pTHX_1);
2921 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2922         assert(tbl)
2923
2924 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2925 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2926                         __attribute__malloc__
2927                         __attribute__warn_unused_result__;
2928
2929 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2930                         __attribute__nonnull__(pTHX_1);
2931 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2932         assert(tbl)
2933
2934 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2935                         __attribute__nonnull__(pTHX_1)
2936                         __attribute__nonnull__(pTHX_3);
2937 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2938         assert(tbl); assert(newsv)
2939
2940 PERL_CALLCONV void      Perl_push_scope(pTHX);
2941 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2942                         __attribute__nonnull__(pTHX_1)
2943                         __attribute__nonnull__(pTHX_2);
2944 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2945         assert(dsv); assert(pv)
2946
2947 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)
2948                         __attribute__nonnull__(pTHX_1)
2949                         __attribute__nonnull__(pTHX_2);
2950 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2951         assert(dsv); assert(str)
2952
2953 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)
2954                         __attribute__nonnull__(pTHX_1)
2955                         __attribute__nonnull__(pTHX_2);
2956 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2957         assert(dsv); assert(str)
2958
2959 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2960                         __attribute__nonnull__(pTHX_1)
2961                         __attribute__nonnull__(pTHX_2);
2962 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2963         assert(dsv); assert(spv)
2964
2965 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2966                         __attribute__nonnull__(pTHX_1);
2967 #define PERL_ARGS_ASSERT_QERROR \
2968         assert(err)
2969
2970 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2971                         __attribute__nonnull__(pTHX_1);
2972 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2973         assert(pattern)
2974
2975 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)
2976                         __attribute__nonnull__(pTHX_1)
2977                         __attribute__nonnull__(pTHX_3)
2978                         __attribute__nonnull__(pTHX_4);
2979 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2980         assert(rx); assert(strpos); assert(strend)
2981
2982 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2983                         __attribute__nonnull__(pTHX_1);
2984 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2985         assert(r)
2986
2987 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
2988                         __attribute__malloc__
2989                         __attribute__warn_unused_result__;
2990
2991 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2992 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
2993 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
2994                         __attribute__nonnull__(pTHX_2);
2995 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
2996         assert(key)
2997
2998 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
2999                         __attribute__nonnull__(pTHX_2);
3000 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3001         assert(keypv)
3002
3003 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3004                         __attribute__nonnull__(pTHX_2);
3005 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3006         assert(key)
3007
3008 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3009 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3010 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3011                         __attribute__nonnull__(pTHX_2);
3012 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3013         assert(key)
3014
3015 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)
3016                         __attribute__nonnull__(pTHX_2);
3017 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3018         assert(keypv)
3019
3020 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3021                         __attribute__nonnull__(pTHX_2);
3022 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3023         assert(key)
3024
3025 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3026                         __attribute__nonnull__(pTHX_1);
3027 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3028         assert(rx)
3029
3030 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3031                         __attribute__nonnull__(pTHX_1);
3032 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3033         assert(rx)
3034
3035 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3036                         __attribute__nonnull__(pTHX_1)
3037                         __attribute__nonnull__(pTHX_2);
3038 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3039         assert(rx); assert(key)
3040
3041 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3042                         __attribute__nonnull__(pTHX_1)
3043                         __attribute__nonnull__(pTHX_2);
3044 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3045         assert(rx); assert(namesv)
3046
3047 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3048                         __attribute__nonnull__(pTHX_1);
3049 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3050         assert(rx)
3051
3052 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3053                         __attribute__nonnull__(pTHX_1);
3054 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3055         assert(rx)
3056
3057 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3058                         __attribute__nonnull__(pTHX_1);
3059 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3060         assert(rx)
3061
3062 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3065         assert(rx)
3066
3067 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3070         assert(rx)
3071
3072 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3073                         __attribute__nonnull__(pTHX_1)
3074                         __attribute__nonnull__(pTHX_2);
3075 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3076         assert(rx); assert(sv)
3077
3078 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3081         assert(rx)
3082
3083 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3084                         __attribute__nonnull__(pTHX_1);
3085 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3086         assert(rx)
3087
3088 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3089                         __attribute__nonnull__(pTHX_2);
3090 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3091         assert(rx)
3092
3093 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3094                         __attribute__nonnull__(pTHX_2);
3095 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3096         assert(node)
3097
3098 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_REGDUMP        \
3101         assert(r)
3102
3103 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3104                         __attribute__nonnull__(pTHX_1);
3105 #define PERL_ARGS_ASSERT_REGDUMP        \
3106         assert(r)
3107
3108 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2)
3111                         __attribute__nonnull__(pTHX_3)
3112                         __attribute__nonnull__(pTHX_4)
3113                         __attribute__nonnull__(pTHX_6);
3114 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3115         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3116
3117 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3118                         __attribute__nonnull__(pTHX_1);
3119 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3120         assert(rx)
3121
3122 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3123 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3124                         __attribute__warn_unused_result__;
3125
3126 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3127                         __attribute__nonnull__(pTHX_2)
3128                         __attribute__nonnull__(pTHX_3);
3129 #define PERL_ARGS_ASSERT_REGPROP        \
3130         assert(sv); assert(o)
3131
3132 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3133                         __attribute__nonnull__(1)
3134                         __attribute__nonnull__(2);
3135 #define PERL_ARGS_ASSERT_REPEATCPY      \
3136         assert(to); assert(from)
3137
3138 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3139 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3140 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3141 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3142                         __attribute__nonnull__(pTHX_1);
3143 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3144         assert(pv)
3145
3146 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3147                         __attribute__pure__
3148                         __attribute__nonnull__(1)
3149                         __attribute__nonnull__(2)
3150                         __attribute__nonnull__(3)
3151                         __attribute__nonnull__(4);
3152 #define PERL_ARGS_ASSERT_RNINSTR        \
3153         assert(big); assert(bigend); assert(little); assert(lend)
3154
3155 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3156 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3157 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3158 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3159                         __attribute__nonnull__(pTHX_3);
3160 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3161         assert(save)
3162
3163 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3164 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3165 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3166 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3167                         __attribute__nonnull__(pTHX_1);
3168 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3169         assert(cvop)
3170
3171 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3172                         __attribute__nonnull__(pTHX_1)
3173                         __attribute__nonnull__(pTHX_2);
3174 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3175         assert(rsp); assert(rx)
3176
3177 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3178                         __attribute__malloc__
3179                         __attribute__warn_unused_result__;
3180
3181 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3182 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3183                         __attribute__malloc__
3184                         __attribute__warn_unused_result__;
3185
3186 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3187                         __attribute__malloc__
3188                         __attribute__warn_unused_result__;
3189
3190 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3191                         __attribute__nonnull__(pTHX_1);
3192 #define PERL_ARGS_ASSERT_SAVE_I16       \
3193         assert(intp)
3194
3195 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3196                         __attribute__nonnull__(pTHX_1);
3197 #define PERL_ARGS_ASSERT_SAVE_I32       \
3198         assert(intp)
3199
3200 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3201                         __attribute__nonnull__(pTHX_1);
3202 #define PERL_ARGS_ASSERT_SAVE_I8        \
3203         assert(bytep)
3204
3205 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3206                         __attribute__nonnull__(pTHX_1);
3207 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3208         assert(av)
3209
3210 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3211                         __attribute__nonnull__(pTHX_1)
3212                         __attribute__nonnull__(pTHX_3); */
3213
3214 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3215                         __attribute__nonnull__(pTHX_1)
3216                         __attribute__nonnull__(pTHX_3);
3217 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3218         assert(av); assert(sptr)
3219
3220 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3221 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3222                         __attribute__nonnull__(pTHX_1);
3223 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3224         assert(aptr)
3225
3226 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3227                         __attribute__nonnull__(pTHX_1);
3228 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3229         assert(gv)
3230
3231 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3234         assert(boolp)
3235
3236 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3237                         __attribute__nonnull__(pTHX_1);
3238 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3239         assert(svp)
3240
3241 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_2);
3244 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3245         assert(hv); assert(key)
3246
3247 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3248                         __attribute__nonnull__(pTHX_2);
3249 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3250         assert(p)
3251
3252 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3253 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3254 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3255 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3256 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3259         assert(str)
3260
3261 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3262                         __attribute__nonnull__(pTHX_1);
3263 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3264         assert(sptr)
3265
3266 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3267                         __attribute__nonnull__(pTHX_1);
3268 #define PERL_ARGS_ASSERT_SAVE_GP        \
3269         assert(gv)
3270
3271 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3272                         __attribute__nonnull__(pTHX_1);
3273 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3274         assert(gv)
3275
3276 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3277                         __attribute__nonnull__(pTHX_1)
3278                         __attribute__nonnull__(pTHX_2);
3279 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3280         assert(hv); assert(keysv)
3281
3282 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2)
3285                         __attribute__nonnull__(pTHX_3); */
3286
3287 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3288                         __attribute__nonnull__(pTHX_1)
3289                         __attribute__nonnull__(pTHX_2)
3290                         __attribute__nonnull__(pTHX_3);
3291 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3292         assert(hv); assert(key); assert(sptr)
3293
3294 PERL_CALLCONV void      Perl_save_hints(pTHX);
3295 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3296                         __attribute__nonnull__(pTHX_1);
3297 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3298         assert(hptr)
3299
3300 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3301                         __attribute__nonnull__(pTHX_1);
3302 #define PERL_ARGS_ASSERT_SAVE_INT       \
3303         assert(intp)
3304
3305 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3306                         __attribute__nonnull__(pTHX_1);
3307 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3308         assert(item)
3309
3310 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3311                         __attribute__nonnull__(pTHX_1);
3312 #define PERL_ARGS_ASSERT_SAVE_IV        \
3313         assert(ivp)
3314
3315 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3318         assert(sarg)
3319
3320 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3321                         __attribute__nonnull__(pTHX_1);
3322 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3323         assert(longp)
3324
3325 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3326                         __attribute__nonnull__(pTHX_1); */
3327 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3328         assert(sv)
3329
3330 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3331                         __attribute__nonnull__(pTHX_1);
3332 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3333         assert(gv)
3334
3335 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3336 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3337 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3338                         __attribute__nonnull__(pTHX_1);
3339 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3340         assert(pptr)
3341
3342 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3343 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3344 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3345 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3346 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3347                         __attribute__nonnull__(pTHX_1);
3348 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3349         assert(gv)
3350
3351 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3352                         __attribute__nonnull__(pTHX_1);
3353 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3354         assert(sv)
3355
3356 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3357                         __attribute__nonnull__(pTHX_1);
3358 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3359         assert(str)
3360
3361 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3362                         __attribute__nonnull__(pTHX_1);
3363 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3364         assert(sptr)
3365
3366 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3367                         __attribute__nonnull__(pTHX_1);
3368 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3369         assert(sptr)
3370
3371 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3372                         __attribute__nonnull__(pTHX_1);
3373 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3374         assert(ptr)
3375
3376 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3377                         __attribute__malloc__
3378                         __attribute__warn_unused_result__;
3379
3380 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3381                         __attribute__malloc__
3382                         __attribute__warn_unused_result__;
3383
3384 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3385                         __attribute__malloc__
3386                         __attribute__warn_unused_result__;
3387
3388 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3389                         __attribute__malloc__
3390                         __attribute__warn_unused_result__
3391                         __attribute__nonnull__(pTHX_1);
3392 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3393         assert(pv)
3394
3395 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3396                         __attribute__malloc__
3397                         __attribute__warn_unused_result__
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3400         assert(sv)
3401
3402 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3403 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3404 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3405                         __attribute__malloc__
3406                         __attribute__warn_unused_result__
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SAVESVPV       \
3409         assert(sv)
3410
3411 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3412 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3413 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3414                         __attribute__nonnull__(pTHX_1);
3415 #define PERL_ARGS_ASSERT_SCALARVOID     \
3416         assert(o)
3417
3418 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3419                         __attribute__nonnull__(pTHX_1)
3420                         __attribute__nonnull__(pTHX_3);
3421 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3422         assert(start); assert(retlen)
3423
3424 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3425                         __attribute__nonnull__(pTHX_1)
3426                         __attribute__nonnull__(pTHX_3);
3427 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3428         assert(start); assert(retlen)
3429
3430 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3431                         __attribute__nonnull__(pTHX_1)
3432                         __attribute__nonnull__(pTHX_2);
3433 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3434         assert(s); assert(lvalp)
3435
3436 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3437                         __attribute__nonnull__(pTHX_1)
3438                         __attribute__nonnull__(pTHX_3);
3439 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3440         assert(start); assert(retlen)
3441
3442 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3443                         __attribute__nonnull__(pTHX_1)
3444                         __attribute__nonnull__(pTHX_2);
3445 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3446         assert(s); assert(rv)
3447
3448 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2)
3451                         __attribute__nonnull__(pTHX_3);
3452 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3453         assert(s); assert(e); assert(sv)
3454
3455 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3456                         __attribute__nonnull__(pTHX_1)
3457                         __attribute__nonnull__(pTHX_2)
3458                         __attribute__nonnull__(pTHX_5);
3459 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3460         assert(bigstr); assert(littlestr); assert(old_posp)
3461
3462 PERL_CALLCONV U32       Perl_seed(pTHX);
3463 PERL_CALLCONV void      Perl_set_context(void *t)
3464                         __attribute__nonnull__(1);
3465 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3466         assert(t)
3467
3468 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3469 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3470 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3471 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3472 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3473                         __attribute__nonnull__(pTHX_1);
3474 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3475         assert(str)
3476
3477 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3478                         __attribute__nonnull__(pTHX_3);
3479 #define PERL_ARGS_ASSERT_SORTSV \
3480         assert(cmp)
3481
3482 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3483                         __attribute__nonnull__(pTHX_3);
3484 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3485         assert(cmp)
3486
3487 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3488                         __attribute__nonnull__(pTHX_1)
3489                         __attribute__nonnull__(pTHX_2);
3490 #define PERL_ARGS_ASSERT_STACK_GROW     \
3491         assert(sp); assert(p)
3492
3493 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3494                         __attribute__nonnull__(pTHX_1)
3495                         __attribute__nonnull__(pTHX_2);
3496 #define PERL_ARGS_ASSERT_START_GLOB     \
3497         assert(tmpglob); assert(io)
3498
3499 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3500 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3501                         __attribute__warn_unused_result__
3502                         __attribute__nonnull__(pTHX_1)
3503                         __attribute__nonnull__(pTHX_2);
3504 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3505         assert(c); assert(hv)
3506
3507 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
3511         assert(cop); assert(label)
3512
3513 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3514                         __attribute__warn_unused_result__
3515                         __attribute__nonnull__(pTHX_1);
3516 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3517         assert(sv)
3518
3519 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3520                         __attribute__nonnull__(pTHX_1);
3521 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3522         assert(cv)
3523
3524 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3525                         __attribute__nonnull__(pTHX_1); */
3526
3527 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3528                         __attribute__nonnull__(pTHX_1);
3529 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3530         assert(sv)
3531
3532 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3533                         __attribute__nonnull__(pTHX_2)
3534                         __attribute__nonnull__(pTHX_3);
3535 #define PERL_ARGS_ASSERT_SV_2CV \
3536         assert(st); assert(gvp)
3537
3538 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3539                         __attribute__nonnull__(pTHX_1);
3540 #define PERL_ARGS_ASSERT_SV_2IO \
3541         assert(sv)
3542
3543 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3544 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3545 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3546 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3547                         __attribute__nonnull__(pTHX_1);
3548 #define PERL_ARGS_ASSERT_SV_2NUM        \
3549         assert(sv)
3550
3551 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3552 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3553 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3554 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3555                         __attribute__warn_unused_result__
3556                         __attribute__nonnull__(pTHX_1); */
3557 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3558         assert(sv)
3559
3560 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3561                         __attribute__nonnull__(pTHX_1);
3562 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3563         assert(sv)
3564
3565 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3566                         __attribute__warn_unused_result__
3567                         __attribute__nonnull__(pTHX_1); */
3568 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3569         assert(sv)
3570
3571 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3572                         __attribute__nonnull__(pTHX_1);
3573 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3574         assert(sv)
3575
3576 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3577                         __attribute__warn_unused_result__
3578                         __attribute__nonnull__(pTHX_1); */
3579 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3580         assert(sv)
3581
3582 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3583 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3584 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3585                         __attribute__nonnull__(pTHX_1);
3586 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3587         assert(sv)
3588
3589 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3590                         __attribute__nonnull__(pTHX_1)
3591                         __attribute__nonnull__(pTHX_2);
3592 #define PERL_ARGS_ASSERT_SV_BLESS       \
3593         assert(sv); assert(stash)
3594
3595 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3596                         __attribute__nonnull__(pTHX_1)
3597                         __attribute__nonnull__(pTHX_2)
3598                         __attribute__nonnull__(pTHX_3)
3599                         __attribute__nonnull__(pTHX_4)
3600                         __attribute__nonnull__(pTHX_5);
3601 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3602         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3603
3604 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3605                         __attribute__nonnull__(pTHX_1);
3606 #define PERL_ARGS_ASSERT_SV_CATPV       \
3607         assert(sv)
3608
3609 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3613         assert(dstr); assert(sstr)
3614
3615 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3616                         __attribute__nonnull__(pTHX_1);
3617 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3618         assert(sv)
3619
3620 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3621                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3622                         __attribute__nonnull__(pTHX_1)
3623                         __attribute__nonnull__(pTHX_2);
3624 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3625         assert(sv); assert(pat)
3626
3627 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3628                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3629                         __attribute__nonnull__(pTHX_1)
3630                         __attribute__nonnull__(pTHX_2);
3631 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3632         assert(sv); assert(pat)
3633
3634 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2); */
3637 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3638         assert(dsv); assert(sstr)
3639
3640 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3644         assert(dstr); assert(sstr)
3645
3646 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2); */
3649 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3650         assert(sv); assert(ptr)
3651
3652 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3653                         __attribute__nonnull__(pTHX_1); */
3654 #define PERL_ARGS_ASSERT_SV_CATSV       \
3655         assert(dstr)
3656
3657 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3658                         __attribute__nonnull__(pTHX_1);
3659 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3660         assert(dsv)
3661
3662 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3663                         __attribute__nonnull__(pTHX_1); */
3664 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3665         assert(dsv)
3666
3667 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3668                         __attribute__nonnull__(pTHX_1);
3669 #define PERL_ARGS_ASSERT_SV_CHOP        \
3670         assert(sv)
3671
3672 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3673 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3674 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3675                         __attribute__nonnull__(pTHX_1);
3676 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3677         assert(orig_sv)
3678
3679 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3680 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3681 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3682 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3683 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3684                         __attribute__deprecated__
3685                         __attribute__nonnull__(pTHX_1)
3686                         __attribute__nonnull__(pTHX_2)
3687                         __attribute__nonnull__(pTHX_3)
3688                         __attribute__nonnull__(pTHX_4);
3689 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3690         assert(sv); assert(startop); assert(code); assert(padp)
3691
3692 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3693                         __attribute__nonnull__(pTHX_1)
3694                         __attribute__nonnull__(pTHX_2)
3695                         __attribute__nonnull__(pTHX_3)
3696                         __attribute__nonnull__(pTHX_4);
3697 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3698         assert(sv); assert(startop); assert(code); assert(padp)
3699
3700 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3701                         __attribute__nonnull__(pTHX_1)
3702                         __attribute__nonnull__(pTHX_2);
3703 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3704         assert(dsv); assert(ssv)
3705
3706 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3707 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3708 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3709                         __attribute__nonnull__(pTHX_1)
3710                         __attribute__nonnull__(pTHX_2);
3711 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3712         assert(tsv); assert(sv)
3713
3714 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3715                         __attribute__warn_unused_result__
3716                         __attribute__nonnull__(pTHX_1)
3717                         __attribute__nonnull__(pTHX_2);
3718 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3719         assert(sv); assert(name)
3720
3721 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3722 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3723                         __attribute__warn_unused_result__
3724                         __attribute__nonnull__(pTHX_1)
3725                         __attribute__nonnull__(pTHX_2);
3726 #define PERL_ARGS_ASSERT_SV_DOES        \
3727         assert(sv); assert(name)
3728
3729 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3730                         __attribute__nonnull__(pTHX_1);
3731 #define PERL_ARGS_ASSERT_SV_DUMP        \
3732         assert(sv)
3733
3734 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3735 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3736 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3737                         __attribute__nonnull__(pTHX_1); */
3738 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3739         assert(sv)
3740
3741 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3742                         __attribute__nonnull__(pTHX_1);
3743 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3744         assert(sv)
3745
3746 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3747 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3748                         __attribute__nonnull__(pTHX_1);
3749 #define PERL_ARGS_ASSERT_SV_FREE2       \
3750         assert(sv)
3751
3752 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3753 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3754                         __attribute__nonnull__(pTHX_1)
3755                         __attribute__nonnull__(pTHX_2);
3756 #define PERL_ARGS_ASSERT_SV_GETS        \
3757         assert(sv); assert(fp)
3758
3759 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3760                         __attribute__nonnull__(pTHX_1);
3761 #define PERL_ARGS_ASSERT_SV_GROW        \
3762         assert(sv)
3763
3764 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3765 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3766 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_4); */
3769 #define PERL_ARGS_ASSERT_SV_INSERT      \
3770         assert(bigstr); assert(little)
3771
3772 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)
3773                         __attribute__nonnull__(pTHX_1)
3774                         __attribute__nonnull__(pTHX_4);
3775 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3776         assert(bigstr); assert(little)
3777
3778 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3779                         __attribute__nonnull__(pTHX_2);
3780 #define PERL_ARGS_ASSERT_SV_ISA \
3781         assert(name)
3782
3783 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3784 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SV_IV  \
3787         assert(sv)
3788
3789 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3790 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3791 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3792                         __attribute__nonnull__(pTHX_1);
3793 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3794         assert(sv)
3795
3796 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)
3797                         __attribute__nonnull__(pTHX_1);
3798 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3799         assert(sv)
3800
3801 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3802                         __attribute__malloc__
3803                         __attribute__warn_unused_result__;
3804
3805 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3806                         __attribute__warn_unused_result__;
3807
3808 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3809 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3810 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3811 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3812                         __attribute__nonnull__(pTHX_1);
3813 #define PERL_ARGS_ASSERT_SV_NV  \
3814         assert(sv)
3815
3816 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3817 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3818                         __attribute__nonnull__(pTHX_2);
3819 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3820         assert(offsetp)
3821
3822 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3823                         __attribute__nonnull__(pTHX_2);
3824 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3825         assert(offsetp)
3826
3827 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3830         assert(sv)
3831
3832 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3833                         __attribute__warn_unused_result__
3834                         __attribute__nonnull__(pTHX_1); */
3835 #define PERL_ARGS_ASSERT_SV_PV  \
3836         assert(sv)
3837
3838 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3839                         __attribute__warn_unused_result__
3840                         __attribute__nonnull__(pTHX_1); */
3841 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3842         assert(sv)
3843
3844 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3845                         __attribute__nonnull__(pTHX_1)
3846                         __attribute__nonnull__(pTHX_2);
3847 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3848         assert(sv); assert(lp)
3849
3850 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3853         assert(sv)
3854
3855 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3856                         __attribute__nonnull__(pTHX_1)
3857                         __attribute__nonnull__(pTHX_2);
3858 #define PERL_ARGS_ASSERT_SV_PVN \
3859         assert(sv); assert(lp)
3860
3861 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3862                         __attribute__nonnull__(pTHX_1); */
3863 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3864         assert(sv)
3865
3866 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3867                         __attribute__nonnull__(pTHX_1);
3868 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3869         assert(sv)
3870
3871 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3872                         __attribute__nonnull__(pTHX_1);
3873 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3874         assert(sv)
3875
3876 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3877                         __attribute__warn_unused_result__
3878                         __attribute__nonnull__(pTHX_1); */
3879 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3880         assert(sv)
3881
3882 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3883                         __attribute__nonnull__(pTHX_1)
3884                         __attribute__nonnull__(pTHX_2);
3885 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3886         assert(sv); assert(lp)
3887
3888 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3889                         __attribute__nonnull__(pTHX_1);
3890 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3891         assert(sv)
3892
3893 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3894                         __attribute__nonnull__(pTHX_1)
3895                         __attribute__nonnull__(pTHX_2);
3896 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3897         assert(sv); assert(encoding)
3898
3899 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3900                         __attribute__warn_unused_result__
3901                         __attribute__nonnull__(pTHX_1);
3902 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3903         assert(sv)
3904
3905 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3906                         __attribute__nonnull__(pTHX_1)
3907                         __attribute__nonnull__(pTHX_2);
3908 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3909         assert(sv); assert(nsv)
3910
3911 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3912 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3913                         __attribute__nonnull__(pTHX_1);
3914 #define PERL_ARGS_ASSERT_SV_RESET       \
3915         assert(s)
3916
3917 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3918                         __attribute__nonnull__(pTHX_1);
3919 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3920         assert(sv)
3921
3922 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3923                         __attribute__nonnull__(pTHX_1);
3924 #define PERL_ARGS_ASSERT_SV_SETIV       \
3925         assert(sv)
3926
3927 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3928                         __attribute__nonnull__(pTHX_1);
3929 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3930         assert(sv)
3931
3932 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_SV_SETNV       \
3935         assert(sv)
3936
3937 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3938                         __attribute__nonnull__(pTHX_1);
3939 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3940         assert(sv)
3941
3942 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3943                         __attribute__nonnull__(pTHX_1);
3944 #define PERL_ARGS_ASSERT_SV_SETPV       \
3945         assert(sv)
3946
3947 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3948                         __attribute__nonnull__(pTHX_1);
3949 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3950         assert(sv)
3951
3952 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3953                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3954                         __attribute__nonnull__(pTHX_1)
3955                         __attribute__nonnull__(pTHX_2);
3956 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3957         assert(sv); assert(pat)
3958
3959 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3960                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3961                         __attribute__nonnull__(pTHX_1)
3962                         __attribute__nonnull__(pTHX_2);
3963 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3964         assert(sv); assert(pat)
3965
3966 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3967                         __attribute__nonnull__(pTHX_1);
3968 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3969         assert(sv)
3970
3971 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3972                         __attribute__nonnull__(pTHX_1);
3973 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3974         assert(sv)
3975
3976 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3977                         __attribute__nonnull__(pTHX_1);
3978 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3979         assert(sv)
3980
3981 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3982                         __attribute__nonnull__(pTHX_1)
3983                         __attribute__nonnull__(pTHX_2);
3984 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3985         assert(sv); assert(ptr)
3986
3987 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3990         assert(rv)
3991
3992 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3995         assert(rv)
3996
3997 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3998                         __attribute__nonnull__(pTHX_1);
3999 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4000         assert(rv)
4001
4002 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4003                         __attribute__nonnull__(pTHX_1)
4004                         __attribute__nonnull__(pTHX_3);
4005 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4006         assert(rv); assert(pv)
4007
4008 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4011         assert(rv)
4012
4013 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4014                         __attribute__nonnull__(pTHX_1); */
4015 #define PERL_ARGS_ASSERT_SV_SETSV       \
4016         assert(dstr)
4017
4018 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4019                         __attribute__nonnull__(pTHX_1);
4020 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4021         assert(dstr)
4022
4023 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4024                         __attribute__nonnull__(pTHX_1);
4025 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4026         assert(dstr)
4027
4028 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4029                         __attribute__nonnull__(pTHX_1);
4030 #define PERL_ARGS_ASSERT_SV_SETUV       \
4031         assert(sv)
4032
4033 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4034                         __attribute__nonnull__(pTHX_1);
4035 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4036         assert(sv)
4037
4038 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4039                         __attribute__nonnull__(pTHX_1); */
4040 #define PERL_ARGS_ASSERT_SV_TAINT       \
4041         assert(sv)
4042
4043 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4044                         __attribute__warn_unused_result__
4045                         __attribute__nonnull__(pTHX_1);
4046 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4047         assert(sv)
4048
4049 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4050 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4051                         __attribute__warn_unused_result__
4052                         __attribute__nonnull__(pTHX_1)
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4055         assert(dsv); assert(ssv)
4056
4057 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4058                         __attribute__nonnull__(pTHX_1);
4059 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4060         assert(sv)
4061
4062 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4063                         __attribute__nonnull__(pTHX_1);
4064 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4065         assert(sv)
4066
4067 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4068                         __attribute__nonnull__(pTHX_1); */
4069 #define PERL_ARGS_ASSERT_SV_UNREF       \
4070         assert(sv)
4071
4072 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4073                         __attribute__nonnull__(pTHX_1);
4074 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4075         assert(ref)
4076
4077 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4078                         __attribute__nonnull__(pTHX_1);
4079 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4080         assert(sv)
4081
4082 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4083                         __attribute__nonnull__(pTHX_1);
4084 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4085         assert(sv)
4086
4087 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4088                         __attribute__nonnull__(pTHX_1); */
4089 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4090         assert(sv)
4091
4092 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4093                         __attribute__nonnull__(pTHX_1);
4094 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4095         assert(sv)
4096
4097 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4098                         __attribute__nonnull__(pTHX_1); */
4099 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4100         assert(sv)
4101
4102 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4103                         __attribute__nonnull__(pTHX_1);
4104 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4105         assert(sv)
4106
4107 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4108                         __attribute__nonnull__(pTHX_1);
4109 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4110         assert(sv)
4111
4112 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4113                         __attribute__nonnull__(pTHX_1);
4114 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4115         assert(sv)
4116
4117 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4118                         __attribute__nonnull__(pTHX_1); */
4119 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4120         assert(sv)
4121
4122 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4123                         __attribute__nonnull__(pTHX_1); */
4124
4125 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4126                         __attribute__nonnull__(pTHX_1);
4127 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4128         assert(sv)
4129
4130 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4131                         __attribute__nonnull__(pTHX_1); */
4132
4133 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_SV_UV  \
4136         assert(sv)
4137
4138 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4139                         __attribute__nonnull__(pTHX_1)
4140                         __attribute__nonnull__(pTHX_2);
4141 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4142         assert(sv); assert(pat)
4143
4144 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4145                         __attribute__nonnull__(pTHX_1)
4146                         __attribute__nonnull__(pTHX_2);
4147 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4148         assert(sv); assert(pat)
4149
4150 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)
4151                         __attribute__nonnull__(pTHX_1)
4152                         __attribute__nonnull__(pTHX_2);
4153 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4154         assert(sv); assert(pat)
4155
4156 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4157                         __attribute__nonnull__(pTHX_1)
4158                         __attribute__nonnull__(pTHX_2);
4159 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4160         assert(sv); assert(pat)
4161
4162 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4163                         __attribute__nonnull__(pTHX_1)
4164                         __attribute__nonnull__(pTHX_2);
4165 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4166         assert(sv); assert(pat)
4167
4168 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)
4169                         __attribute__nonnull__(pTHX_1)
4170                         __attribute__nonnull__(pTHX_2);
4171 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4172         assert(sv); assert(pat)
4173
4174 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4175                         __attribute__nonnull__(pTHX_1)
4176                         __attribute__nonnull__(pTHX_2);
4177 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4178         assert(swash); assert(ptr)
4179
4180 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4181                         __attribute__nonnull__(pTHX_1)
4182                         __attribute__nonnull__(pTHX_2)
4183                         __attribute__nonnull__(pTHX_3);
4184 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4185         assert(pkg); assert(name); assert(listsv)
4186
4187 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4188                         __attribute__nonnull__(1)
4189                         __attribute__nonnull__(2);
4190 #define PERL_ARGS_ASSERT_SYS_INIT       \
4191         assert(argc); assert(argv)
4192
4193 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4194                         __attribute__nonnull__(1)
4195                         __attribute__nonnull__(2)
4196                         __attribute__nonnull__(3);
4197 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4198         assert(argc); assert(argv); assert(env)
4199
4200 PERL_CALLCONV void      Perl_sys_term(void);
4201 PERL_CALLCONV void      Perl_taint_env(pTHX);
4202 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4203                         __attribute__nonnull__(pTHX_2);
4204 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4205         assert(s)
4206
4207 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, ...)
4208                         __attribute__nonnull__(pTHX_1)
4209                         __attribute__nonnull__(pTHX_2)
4210                         __attribute__nonnull__(pTHX_3)
4211                         __attribute__nonnull__(pTHX_4);
4212 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4213         assert(methname); assert(sp); assert(sv); assert(mg)
4214
4215 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4216 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4217                         __attribute__nonnull__(pTHX_2)
4218                         __attribute__nonnull__(pTHX_3); */
4219
4220 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4221                         __attribute__nonnull__(pTHX_2)
4222                         __attribute__nonnull__(pTHX_3);
4223 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4224         assert(p); assert(lenp)
4225
4226 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4227                         __attribute__warn_unused_result__
4228                         __attribute__pure__;
4229
4230 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4231                         __attribute__nonnull__(pTHX_2)
4232                         __attribute__nonnull__(pTHX_3);
4233 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4234         assert(p); assert(lenp)
4235
4236 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4237                         __attribute__warn_unused_result__
4238                         __attribute__pure__;
4239
4240 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4241                         __attribute__nonnull__(pTHX_2)
4242                         __attribute__nonnull__(pTHX_3);
4243 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4244         assert(p); assert(lenp)
4245
4246 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4247                         __attribute__warn_unused_result__
4248                         __attribute__pure__;
4249
4250 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4251                         __attribute__nonnull__(pTHX_1)
4252                         __attribute__nonnull__(pTHX_2)
4253                         __attribute__nonnull__(pTHX_4)
4254                         __attribute__nonnull__(pTHX_5);
4255 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4256         assert(p); assert(ustrp); assert(swashp); assert(normal)
4257
4258 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4259                         __attribute__nonnull__(pTHX_1)
4260                         __attribute__nonnull__(pTHX_2); */
4261
4262 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4263                         __attribute__nonnull__(pTHX_1)
4264                         __attribute__nonnull__(pTHX_2);
4265 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4266         assert(p); assert(ustrp)
4267
4268 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4269                         __attribute__nonnull__(pTHX_1)
4270                         __attribute__nonnull__(pTHX_2);
4271 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4272         assert(p); assert(ustrp)
4273
4274 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4275                         __attribute__nonnull__(pTHX_1)
4276                         __attribute__nonnull__(pTHX_2);
4277 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4278         assert(p); assert(ustrp)
4279
4280 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4281 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4282 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags)
4283                         __attribute__nonnull__(pTHX_1)
4284                         __attribute__nonnull__(pTHX_2)
4285                         __attribute__nonnull__(pTHX_3)
4286                         __attribute__nonnull__(pTHX_5);
4287 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4288         assert(pat); assert(patend); assert(s); assert(strend)
4289
4290 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4291                         __attribute__nonnull__(pTHX_1)
4292                         __attribute__nonnull__(pTHX_2)
4293                         __attribute__nonnull__(pTHX_3)
4294                         __attribute__nonnull__(pTHX_4);
4295 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4296         assert(pat); assert(patend); assert(s); assert(strend)
4297
4298 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4299 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4300 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4301                         __attribute__nonnull__(pTHX_1);
4302 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4303         assert(ver)
4304
4305 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4306                         __attribute__nonnull__(pTHX_1)
4307                         __attribute__nonnull__(pTHX_2)
4308                         __attribute__nonnull__(pTHX_4);
4309 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4310         assert(p); assert(d); assert(newlen)
4311
4312 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4313                         __attribute__nonnull__(pTHX_1)
4314                         __attribute__nonnull__(pTHX_2)
4315                         __attribute_