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5a329737469e4139626a10152ed3449dee719f95
[perl5.git] / proto.h
1 /*  -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
6  *    2000, 2001, 2002, 2003, 2004, 2005, 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 HV*       Perl__swash_inversion_hash(pTHX_ SV *swash)
27                         __attribute__warn_unused_result__
28                         __attribute__nonnull__(pTHX_1);
29 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
30         assert(swash)
31
32 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
33                         __attribute__nonnull__(pTHX_1);
34 #define PERL_ARGS_ASSERT_ALLOCMY        \
35         assert(name)
36
37 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
38                         __attribute__nonnull__(pTHX_1)
39                         __attribute__nonnull__(pTHX_2);
40 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
41         assert(left); assert(right)
42
43 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
44                         __attribute__nonnull__(pTHX_1);
45 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
46         assert(ref)
47
48 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
49                         __attribute__nonnull__(pTHX_2)
50                         __attribute__nonnull__(pTHX_3);
51 #define PERL_ARGS_ASSERT_APPLY  \
52         assert(mark); assert(sp)
53
54 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
55                         __attribute__nonnull__(pTHX_1)
56                         __attribute__nonnull__(pTHX_2)
57                         __attribute__nonnull__(pTHX_3);
58 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
59         assert(stashpv); assert(cv); assert(attrstr)
60
61 PERL_CALLCONV void      Perl_atfork_lock(void);
62 PERL_CALLCONV void      Perl_atfork_unlock(void);
63 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
64                         __attribute__nonnull__(pTHX_1);
65 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
66         assert(av)
67
68 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
69                         __attribute__nonnull__(pTHX_1);
70 #define PERL_ARGS_ASSERT_AV_CLEAR       \
71         assert(av)
72
73 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
74                         __attribute__nonnull__(pTHX_1)
75                         __attribute__nonnull__(pTHX_2);
76 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
77         assert(avp); assert(val)
78
79 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(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_UNSHIFT_ONE      \
83         assert(avp); assert(val)
84
85 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
86                         __attribute__nonnull__(pTHX_1);
87 #define PERL_ARGS_ASSERT_AV_DELETE      \
88         assert(av)
89
90 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
91                         __attribute__warn_unused_result__
92                         __attribute__nonnull__(pTHX_1);
93 #define PERL_ARGS_ASSERT_AV_EXISTS      \
94         assert(av)
95
96 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
97                         __attribute__nonnull__(pTHX_1);
98 #define PERL_ARGS_ASSERT_AV_EXTEND      \
99         assert(av)
100
101 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
102                         __attribute__warn_unused_result__
103                         __attribute__nonnull__(pTHX_1);
104 #define PERL_ARGS_ASSERT_AV_FETCH       \
105         assert(av)
106
107 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
108                         __attribute__nonnull__(pTHX_1);
109 #define PERL_ARGS_ASSERT_AV_FILL        \
110         assert(av)
111
112 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
113                         __attribute__nonnull__(pTHX_1);
114 #define PERL_ARGS_ASSERT_AV_ITER_P      \
115         assert(av)
116
117 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
118                         __attribute__warn_unused_result__
119                         __attribute__nonnull__(pTHX_1);
120 #define PERL_ARGS_ASSERT_AV_LEN \
121         assert(av)
122
123 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
124                         __attribute__warn_unused_result__
125                         __attribute__nonnull__(pTHX_2);
126 #define PERL_ARGS_ASSERT_AV_MAKE        \
127         assert(strp)
128
129 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
130                         __attribute__nonnull__(pTHX_1);
131 #define PERL_ARGS_ASSERT_AV_POP \
132         assert(av)
133
134 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
135                         __attribute__nonnull__(pTHX_1)
136                         __attribute__nonnull__(pTHX_2);
137 #define PERL_ARGS_ASSERT_AV_PUSH        \
138         assert(av); assert(val)
139
140 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
141                         __attribute__nonnull__(pTHX_1);
142 #define PERL_ARGS_ASSERT_AV_REIFY       \
143         assert(av)
144
145 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
146                         __attribute__warn_unused_result__
147                         __attribute__nonnull__(pTHX_1);
148 #define PERL_ARGS_ASSERT_AV_SHIFT       \
149         assert(av)
150
151 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
152                         __attribute__nonnull__(pTHX_1);
153 #define PERL_ARGS_ASSERT_AV_STORE       \
154         assert(av)
155
156 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
157                         __attribute__nonnull__(pTHX_1);
158 #define PERL_ARGS_ASSERT_AV_UNDEF       \
159         assert(av)
160
161 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
162                         __attribute__nonnull__(pTHX_1);
163 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
164         assert(av)
165
166 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
167                         __attribute__warn_unused_result__
168                         __attribute__nonnull__(pTHX_2)
169                         __attribute__nonnull__(pTHX_3);
170 #define PERL_ARGS_ASSERT_BIND_MATCH     \
171         assert(left); assert(right)
172
173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
174                         __attribute__warn_unused_result__;
175
176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
177                         __attribute__warn_unused_result__;
178
179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
180                         __attribute__warn_unused_result__;
181
182 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
183                         __attribute__nonnull__(pTHX_1);
184 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
185         assert(hk)
186
187 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
188 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
189 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
190 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
191                         __attribute__nonnull__(pTHX_1)
192                         __attribute__nonnull__(pTHX_3);
193 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
194         assert(b); assert(u)
195
196 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
197                         __attribute__nonnull__(pTHX_1)
198                         __attribute__nonnull__(pTHX_2);
199 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
200         assert(s); assert(len)
201
202 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
203                         __attribute__nonnull__(pTHX_1)
204                         __attribute__nonnull__(pTHX_2);
205 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
206         assert(s); assert(len)
207
208 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
209                         __attribute__nonnull__(pTHX_1)
210                         __attribute__nonnull__(pTHX_3);
211 #define PERL_ARGS_ASSERT_CALL_ARGV      \
212         assert(sub_name); assert(argv)
213
214 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
215 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
216                         __attribute__nonnull__(pTHX_2);
217 #define PERL_ARGS_ASSERT_CALL_LIST      \
218         assert(paramList)
219
220 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
221                         __attribute__nonnull__(pTHX_1);
222 #define PERL_ARGS_ASSERT_CALL_METHOD    \
223         assert(methname)
224
225 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
226                         __attribute__nonnull__(pTHX_1);
227 #define PERL_ARGS_ASSERT_CALL_PV        \
228         assert(sub_name)
229
230 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
231                         __attribute__nonnull__(pTHX_1);
232 #define PERL_ARGS_ASSERT_CALL_SV        \
233         assert(sv)
234
235 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
236 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
237                         __attribute__malloc__
238                         __attribute__warn_unused_result__;
239
240 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
241                         __attribute__warn_unused_result__
242                         __attribute__nonnull__(pTHX_3);
243 #define PERL_ARGS_ASSERT_CANDO  \
244         assert(statbufp)
245
246 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
247                         __attribute__warn_unused_result__;
248
249 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
250                         __attribute__warn_unused_result__;
251
252 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
253                         __attribute__warn_unused_result__;
254
255 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
256                         __attribute__warn_unused_result__;
257
258 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
259                         __attribute__warn_unused_result__
260                         __attribute__nonnull__(pTHX_1);
261 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
262         assert(o)
263
264 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
265                         __attribute__warn_unused_result__
266                         __attribute__nonnull__(pTHX_1);
267 #define PERL_ARGS_ASSERT_CK_BITOP       \
268         assert(o)
269
270 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
271                         __attribute__warn_unused_result__
272                         __attribute__nonnull__(pTHX_1);
273 #define PERL_ARGS_ASSERT_CK_CHDIR       \
274         assert(o)
275
276 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
277                         __attribute__warn_unused_result__
278                         __attribute__nonnull__(pTHX_1);
279 #define PERL_ARGS_ASSERT_CK_CONCAT      \
280         assert(o)
281
282 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
283                         __attribute__warn_unused_result__
284                         __attribute__nonnull__(pTHX_1);
285 #define PERL_ARGS_ASSERT_CK_DEFINED     \
286         assert(o)
287
288 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
289                         __attribute__warn_unused_result__
290                         __attribute__nonnull__(pTHX_1);
291 #define PERL_ARGS_ASSERT_CK_DELETE      \
292         assert(o)
293
294 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
295                         __attribute__warn_unused_result__
296                         __attribute__nonnull__(pTHX_1);
297 #define PERL_ARGS_ASSERT_CK_DIE \
298         assert(o)
299
300 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
301                         __attribute__warn_unused_result__
302                         __attribute__nonnull__(pTHX_1);
303 #define PERL_ARGS_ASSERT_CK_EACH        \
304         assert(o)
305
306 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
307                         __attribute__nonnull__(pTHX_1);
308 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
309         assert(entersubop)
310
311 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
312                         __attribute__nonnull__(pTHX_1)
313                         __attribute__nonnull__(pTHX_2)
314                         __attribute__nonnull__(pTHX_3);
315 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
316         assert(entersubop); assert(namegv); assert(protosv)
317
318 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
319                         __attribute__nonnull__(pTHX_1)
320                         __attribute__nonnull__(pTHX_2)
321                         __attribute__nonnull__(pTHX_3);
322 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
323         assert(entersubop); assert(namegv); assert(protosv)
324
325 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
326                         __attribute__warn_unused_result__
327                         __attribute__nonnull__(pTHX_1);
328 #define PERL_ARGS_ASSERT_CK_EOF \
329         assert(o)
330
331 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
332                         __attribute__warn_unused_result__
333                         __attribute__nonnull__(pTHX_1);
334 #define PERL_ARGS_ASSERT_CK_EVAL        \
335         assert(o)
336
337 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
338                         __attribute__warn_unused_result__
339                         __attribute__nonnull__(pTHX_1);
340 #define PERL_ARGS_ASSERT_CK_EXEC        \
341         assert(o)
342
343 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
344                         __attribute__warn_unused_result__
345                         __attribute__nonnull__(pTHX_1);
346 #define PERL_ARGS_ASSERT_CK_EXISTS      \
347         assert(o)
348
349 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
350                         __attribute__warn_unused_result__
351                         __attribute__nonnull__(pTHX_1);
352 #define PERL_ARGS_ASSERT_CK_EXIT        \
353         assert(o)
354
355 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
356                         __attribute__warn_unused_result__
357                         __attribute__nonnull__(pTHX_1);
358 #define PERL_ARGS_ASSERT_CK_FTST        \
359         assert(o)
360
361 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
362                         __attribute__warn_unused_result__
363                         __attribute__nonnull__(pTHX_1);
364 #define PERL_ARGS_ASSERT_CK_FUN \
365         assert(o)
366
367 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
368                         __attribute__warn_unused_result__
369                         __attribute__nonnull__(pTHX_1);
370 #define PERL_ARGS_ASSERT_CK_GLOB        \
371         assert(o)
372
373 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
374                         __attribute__warn_unused_result__
375                         __attribute__nonnull__(pTHX_1);
376 #define PERL_ARGS_ASSERT_CK_GREP        \
377         assert(o)
378
379 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
380                         __attribute__warn_unused_result__
381                         __attribute__nonnull__(pTHX_1);
382 #define PERL_ARGS_ASSERT_CK_INDEX       \
383         assert(o)
384
385 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
386                         __attribute__warn_unused_result__
387                         __attribute__nonnull__(pTHX_1);
388 #define PERL_ARGS_ASSERT_CK_JOIN        \
389         assert(o)
390
391 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
392                         __attribute__warn_unused_result__
393                         __attribute__nonnull__(pTHX_1);
394 #define PERL_ARGS_ASSERT_CK_LFUN        \
395         assert(o)
396
397 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
398                         __attribute__warn_unused_result__
399                         __attribute__nonnull__(pTHX_1);
400 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
401         assert(o)
402
403 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
404                         __attribute__warn_unused_result__
405                         __attribute__nonnull__(pTHX_1);
406 #define PERL_ARGS_ASSERT_CK_MATCH       \
407         assert(o)
408
409 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
410                         __attribute__warn_unused_result__
411                         __attribute__nonnull__(pTHX_1);
412 #define PERL_ARGS_ASSERT_CK_METHOD      \
413         assert(o)
414
415 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
416                         __attribute__warn_unused_result__
417                         __attribute__nonnull__(pTHX_1);
418 #define PERL_ARGS_ASSERT_CK_NULL        \
419         assert(o)
420
421 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
422                         __attribute__warn_unused_result__
423                         __attribute__nonnull__(pTHX_1);
424 #define PERL_ARGS_ASSERT_CK_OPEN        \
425         assert(o)
426
427 PERL_CALLCONV OP *      Perl_ck_push(pTHX_ OP *o)
428                         __attribute__warn_unused_result__
429                         __attribute__nonnull__(pTHX_1);
430 #define PERL_ARGS_ASSERT_CK_PUSH        \
431         assert(o)
432
433 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
434                         __attribute__warn_unused_result__
435                         __attribute__nonnull__(pTHX_1);
436 #define PERL_ARGS_ASSERT_CK_READLINE    \
437         assert(o)
438
439 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
440                         __attribute__warn_unused_result__
441                         __attribute__nonnull__(pTHX_1);
442 #define PERL_ARGS_ASSERT_CK_REPEAT      \
443         assert(o)
444
445 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
446                         __attribute__warn_unused_result__
447                         __attribute__nonnull__(pTHX_1);
448 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
449         assert(o)
450
451 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
452                         __attribute__warn_unused_result__
453                         __attribute__nonnull__(pTHX_1);
454 #define PERL_ARGS_ASSERT_CK_RETURN      \
455         assert(o)
456
457 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
458                         __attribute__warn_unused_result__
459                         __attribute__nonnull__(pTHX_1);
460 #define PERL_ARGS_ASSERT_CK_RFUN        \
461         assert(o)
462
463 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
464                         __attribute__warn_unused_result__
465                         __attribute__nonnull__(pTHX_1);
466 #define PERL_ARGS_ASSERT_CK_RVCONST     \
467         assert(o)
468
469 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
470                         __attribute__warn_unused_result__
471                         __attribute__nonnull__(pTHX_1);
472 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
473         assert(o)
474
475 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
476                         __attribute__warn_unused_result__
477                         __attribute__nonnull__(pTHX_1);
478 #define PERL_ARGS_ASSERT_CK_SELECT      \
479         assert(o)
480
481 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
482                         __attribute__warn_unused_result__
483                         __attribute__nonnull__(pTHX_1);
484 #define PERL_ARGS_ASSERT_CK_SHIFT       \
485         assert(o)
486
487 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
488                         __attribute__warn_unused_result__
489                         __attribute__nonnull__(pTHX_1);
490 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
491         assert(o)
492
493 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
494                         __attribute__warn_unused_result__
495                         __attribute__nonnull__(pTHX_1);
496 #define PERL_ARGS_ASSERT_CK_SORT        \
497         assert(o)
498
499 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
500                         __attribute__warn_unused_result__
501                         __attribute__nonnull__(pTHX_1);
502 #define PERL_ARGS_ASSERT_CK_SPAIR       \
503         assert(o)
504
505 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
506                         __attribute__warn_unused_result__
507                         __attribute__nonnull__(pTHX_1);
508 #define PERL_ARGS_ASSERT_CK_SPLIT       \
509         assert(o)
510
511 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
512                         __attribute__warn_unused_result__
513                         __attribute__nonnull__(pTHX_1);
514 #define PERL_ARGS_ASSERT_CK_SUBR        \
515         assert(o)
516
517 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
518                         __attribute__warn_unused_result__
519                         __attribute__nonnull__(pTHX_1);
520 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
521         assert(o)
522
523 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
524                         __attribute__warn_unused_result__
525                         __attribute__nonnull__(pTHX_1);
526 #define PERL_ARGS_ASSERT_CK_SVCONST     \
527         assert(o)
528
529 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
530                         __attribute__warn_unused_result__
531                         __attribute__nonnull__(pTHX_1);
532 #define PERL_ARGS_ASSERT_CK_TRUNC       \
533         assert(o)
534
535 PERL_CALLCONV OP *      Perl_ck_unpack(pTHX_ OP *o)
536                         __attribute__warn_unused_result__
537                         __attribute__nonnull__(pTHX_1);
538 #define PERL_ARGS_ASSERT_CK_UNPACK      \
539         assert(o)
540
541 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
542                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
543                         __attribute__nonnull__(pTHX_2);
544 #define PERL_ARGS_ASSERT_CK_WARNER      \
545         assert(pat)
546
547 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
548                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
549                         __attribute__nonnull__(pTHX_2);
550 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
551         assert(pat)
552
553 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
554 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
555 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
556                         __attribute__warn_unused_result__;
557
558 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
559 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
560                         __attribute__noreturn__
561                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
562
563 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
564                         __attribute__noreturn__;
565
566 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
567                         __attribute__noreturn__
568                         __attribute__nonnull__(pTHX_1);
569 #define PERL_ARGS_ASSERT_CROAK_SV       \
570         assert(baseex)
571
572 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
573                         __attribute__noreturn__
574                         __attribute__nonnull__(pTHX_1)
575                         __attribute__nonnull__(pTHX_2);
576 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
577         assert(cv); assert(params)
578
579 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
580                         __attribute__warn_unused_result__
581                         __attribute__nonnull__(pTHX_1);
582 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
583         assert(o)
584
585 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
586                         __attribute__warn_unused_result__
587                         __attribute__nonnull__(pTHX_1);
588 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
589         assert(o)
590
591 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
592                         __attribute__nonnull__(pTHX_1)
593                         __attribute__nonnull__(pTHX_2);
594 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
595         assert(ppaddr); assert(xop)
596
597 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
598                         __attribute__pure__
599                         __attribute__nonnull__(pTHX_1);
600 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
601         assert(o)
602
603 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
604                         __attribute__nonnull__(pTHX_1);
605 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
606         assert(cv)
607
608 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
609                         __attribute__nonnull__(pTHX_1);
610 #define PERL_ARGS_ASSERT_CV_CLONE       \
611         assert(proto)
612
613 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
614                         __attribute__warn_unused_result__;
615
616 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
617                         __attribute__nonnull__(pTHX_1)
618                         __attribute__nonnull__(pTHX_2)
619                         __attribute__nonnull__(pTHX_3);
620 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
621         assert(cv); assert(ckfun_p); assert(ckobj_p)
622
623 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
624                         __attribute__nonnull__(pTHX_1)
625                         __attribute__nonnull__(pTHX_2)
626                         __attribute__nonnull__(pTHX_3);
627 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
628         assert(cv); assert(ckfun); assert(ckobj)
629
630 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
631                         __attribute__nonnull__(pTHX_1);
632 #define PERL_ARGS_ASSERT_CV_UNDEF       \
633         assert(cv)
634
635 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
636                         __attribute__nonnull__(pTHX_1);
637 #define PERL_ARGS_ASSERT_CVGV_SET       \
638         assert(cv)
639
640 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
641                         __attribute__nonnull__(pTHX_1);
642 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
643         assert(cv)
644
645 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
646                         __attribute__nonnull__(pTHX_1);
647 #define PERL_ARGS_ASSERT_CX_DUMP        \
648         assert(cx)
649
650 PERL_CALLCONV I32       Perl_cxinc(pTHX)
651                         __attribute__warn_unused_result__;
652
653 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
654                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
655                         __attribute__nonnull__(pTHX_1);
656 #define PERL_ARGS_ASSERT_DEB    \
657         assert(pat)
658
659 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
660 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
661                         __attribute__nonnull__(pTHX_1);
662 #define PERL_ARGS_ASSERT_DEBOP  \
663         assert(o)
664
665 PERL_CALLCONV void      Perl_debprofdump(pTHX);
666 PERL_CALLCONV I32       Perl_debstack(pTHX);
667 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
668 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
669 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
670                         __attribute__nonnull__(1)
671                         __attribute__nonnull__(2)
672                         __attribute__nonnull__(3)
673                         __attribute__nonnull__(4)
674                         __attribute__nonnull__(6);
675 #define PERL_ARGS_ASSERT_DELIMCPY       \
676         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
677
678 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
679 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
680                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
681
682 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
683                         __attribute__nonnull__(pTHX_1);
684 #define PERL_ARGS_ASSERT_DIE_SV \
685         assert(baseex)
686
687 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
688                         __attribute__noreturn__
689                         __attribute__nonnull__(pTHX_1);
690 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
691         assert(msv)
692
693 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
694                         __attribute__nonnull__(pTHX_2)
695                         __attribute__nonnull__(pTHX_3); */
696 #define PERL_ARGS_ASSERT_DO_AEXEC       \
697         assert(mark); assert(sp)
698
699 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
700                         __attribute__nonnull__(pTHX_2)
701                         __attribute__nonnull__(pTHX_3);
702 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
703         assert(mark); assert(sp)
704
705 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
706                         __attribute__nonnull__(pTHX_1);
707 #define PERL_ARGS_ASSERT_DO_BINMODE     \
708         assert(fp)
709
710 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
711 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
712                         __attribute__nonnull__(pTHX_2);
713 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
714         assert(file)
715
716 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
717                         __attribute__nonnull__(pTHX_1);
718 #define PERL_ARGS_ASSERT_DO_EOF \
719         assert(gv)
720
721 PERL_CALLCONV void      Perl_do_execfree(pTHX);
722 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
723                         __attribute__nonnull__(pTHX_2)
724                         __attribute__nonnull__(pTHX_3);
725 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
726         assert(file); assert(name)
727
728 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
729                         __attribute__nonnull__(pTHX_2)
730                         __attribute__nonnull__(pTHX_3);
731 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
732         assert(file); assert(name)
733
734 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
735                         __attribute__nonnull__(pTHX_2)
736                         __attribute__nonnull__(pTHX_3);
737 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
738         assert(file); assert(name)
739
740 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
741                         __attribute__nonnull__(pTHX_1)
742                         __attribute__nonnull__(pTHX_2)
743                         __attribute__nonnull__(pTHX_3)
744                         __attribute__nonnull__(pTHX_4);
745 #define PERL_ARGS_ASSERT_DO_JOIN        \
746         assert(sv); assert(delim); assert(mark); assert(sp)
747
748 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
749                         __attribute__nonnull__(pTHX_2)
750                         __attribute__nonnull__(pTHX_3);
751 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
752         assert(file); assert(mg)
753
754 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
755                         __attribute__nonnull__(pTHX_2);
756 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
757         assert(file)
758
759 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
760                         __attribute__nonnull__(pTHX_1)
761                         __attribute__nonnull__(pTHX_2); */
762 #define PERL_ARGS_ASSERT_DO_OPEN        \
763         assert(gv); assert(name)
764
765 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)
766                         __attribute__nonnull__(pTHX_1)
767                         __attribute__nonnull__(pTHX_2)
768                         __attribute__nonnull__(pTHX_8);
769 #define PERL_ARGS_ASSERT_DO_OPEN9       \
770         assert(gv); assert(name); assert(svs)
771
772 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)
773                         __attribute__nonnull__(pTHX_1)
774                         __attribute__nonnull__(pTHX_2);
775 #define PERL_ARGS_ASSERT_DO_OPENN       \
776         assert(gv); assert(oname)
777
778 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
779                         __attribute__nonnull__(pTHX_2);
780 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
781         assert(file)
782
783 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
784                         __attribute__nonnull__(pTHX_2);
785 #define PERL_ARGS_ASSERT_DO_PRINT       \
786         assert(fp)
787
788 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
789                         __attribute__warn_unused_result__;
790
791 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
792 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
793                         __attribute__nonnull__(pTHX_1)
794                         __attribute__nonnull__(pTHX_3);
795 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
796         assert(sv); assert(sarg)
797
798 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
799                         __attribute__nonnull__(pTHX_2);
800 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
801         assert(file)
802
803 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
804                         __attribute__nonnull__(pTHX_1);
805 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
806         assert(gv)
807
808 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
809                         __attribute__warn_unused_result__
810                         __attribute__nonnull__(pTHX_1);
811 #define PERL_ARGS_ASSERT_DO_TELL        \
812         assert(gv)
813
814 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
815                         __attribute__nonnull__(pTHX_1);
816 #define PERL_ARGS_ASSERT_DO_TRANS       \
817         assert(sv)
818
819 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
820                         __attribute__nonnull__(pTHX_1);
821 #define PERL_ARGS_ASSERT_DO_VECGET      \
822         assert(sv)
823
824 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
825                         __attribute__nonnull__(pTHX_1);
826 #define PERL_ARGS_ASSERT_DO_VECSET      \
827         assert(sv)
828
829 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
830                         __attribute__nonnull__(pTHX_2)
831                         __attribute__nonnull__(pTHX_3)
832                         __attribute__nonnull__(pTHX_4);
833 #define PERL_ARGS_ASSERT_DO_VOP \
834         assert(sv); assert(left); assert(right)
835
836 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
837                         __attribute__nonnull__(pTHX_1);
838 #define PERL_ARGS_ASSERT_DOFILE \
839         assert(term)
840
841 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
842                         __attribute__warn_unused_result__;
843
844 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
845                         __attribute__nonnull__(pTHX_1);
846 #define PERL_ARGS_ASSERT_DOREF  \
847         assert(o)
848
849 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
850 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
851                         __attribute__warn_unused_result__;
852
853 PERL_CALLCONV void      Perl_dump_all(pTHX);
854 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
855 PERL_CALLCONV void      Perl_dump_eval(pTHX);
856 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
857                         __attribute__nonnull__(pTHX_1);
858 #define PERL_ARGS_ASSERT_DUMP_FORM      \
859         assert(gv)
860
861 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
862                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
863                         __attribute__nonnull__(pTHX_2)
864                         __attribute__nonnull__(pTHX_3);
865 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
866         assert(file); assert(pat)
867
868 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
869                         __attribute__nonnull__(pTHX_1);
870 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
871         assert(stash)
872
873 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
874                         __attribute__nonnull__(pTHX_1);
875 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
876         assert(stash)
877
878 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
879                         __attribute__nonnull__(pTHX_1);
880 #define PERL_ARGS_ASSERT_DUMP_SUB       \
881         assert(gv)
882
883 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
884                         __attribute__nonnull__(pTHX_1);
885 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
886         assert(gv)
887
888 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
889                         __attribute__nonnull__(pTHX_2)
890                         __attribute__nonnull__(pTHX_3);
891 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
892         assert(file); assert(pat)
893
894 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
895                         __attribute__nonnull__(pTHX_1)
896                         __attribute__nonnull__(pTHX_2);
897 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
898         assert(c); assert(sv)
899
900 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
901                         __attribute__nonnull__(pTHX_1);
902 #define PERL_ARGS_ASSERT_EVAL_PV        \
903         assert(p)
904
905 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
906                         __attribute__nonnull__(pTHX_1);
907 #define PERL_ARGS_ASSERT_EVAL_SV        \
908         assert(sv)
909
910 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
911                         __attribute__nonnull__(pTHX_1);
912 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
913         assert(sv)
914
915 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
916                         __attribute__warn_unused_result__
917                         __attribute__nonnull__(pTHX_1)
918                         __attribute__nonnull__(pTHX_2)
919                         __attribute__nonnull__(pTHX_3);
920 #define PERL_ARGS_ASSERT_FBM_INSTR      \
921         assert(big); assert(bigend); assert(littlestr)
922
923 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
924                         __attribute__nonnull__(pTHX_1);
925 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
926         assert(cop)
927
928 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
929 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
930                         __attribute__nonnull__(pTHX_1);
931 #define PERL_ARGS_ASSERT_FILTER_DEL     \
932         assert(funcp)
933
934 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
935                         __attribute__warn_unused_result__
936                         __attribute__nonnull__(pTHX_2);
937 #define PERL_ARGS_ASSERT_FILTER_READ    \
938         assert(buf_sv)
939
940 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
941                         __attribute__warn_unused_result__;
942
943 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
944 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
945                         __attribute__deprecated__;
946
947 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
948                         __attribute__nonnull__(pTHX_1);
949 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
950         assert(scriptname)
951
952 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
953                         __attribute__pure__
954                         __attribute__nonnull__(1)
955                         __attribute__nonnull__(2);
956 #define PERL_ARGS_ASSERT_FOLDEQ \
957         assert(a); assert(b)
958
959 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
960                         __attribute__pure__
961                         __attribute__nonnull__(1)
962                         __attribute__nonnull__(2);
963 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
964         assert(a); assert(b)
965
966 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
967                         __attribute__pure__
968                         __attribute__nonnull__(1)
969                         __attribute__nonnull__(2);
970 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
971         assert(a); assert(b)
972
973 PERL_CALLCONV I32       Perl_foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
974                         __attribute__nonnull__(pTHX_1)
975                         __attribute__nonnull__(pTHX_5);
976 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
977         assert(s1); assert(s2)
978
979 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
980                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
981                         __attribute__nonnull__(pTHX_1);
982 #define PERL_ARGS_ASSERT_FORM   \
983         assert(pat)
984
985 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
986 PERL_CALLCONV void      Perl_free_tmps(pTHX);
987 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
988                         __attribute__nonnull__(pTHX_1);
989 #define PERL_ARGS_ASSERT_GET_AV \
990         assert(name)
991
992 PERL_CALLCONV void*     Perl_get_context(void)
993                         __attribute__warn_unused_result__;
994
995 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
996                         __attribute__nonnull__(pTHX_1);
997 #define PERL_ARGS_ASSERT_GET_CV \
998         assert(name)
999
1000 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1001                         __attribute__nonnull__(pTHX_1);
1002 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1003         assert(name)
1004
1005 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1006                         __attribute__nonnull__(pTHX_2);
1007 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1008         assert(cv)
1009
1010 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1011                         __attribute__warn_unused_result__;
1012
1013 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1014                         __attribute__nonnull__(pTHX_1);
1015 #define PERL_ARGS_ASSERT_GET_HV \
1016         assert(name)
1017
1018 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1019                         __attribute__warn_unused_result__
1020                         __attribute__pure__;
1021
1022 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1023                         __attribute__warn_unused_result__
1024                         __attribute__pure__;
1025
1026 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1027                         __attribute__warn_unused_result__
1028                         __attribute__pure__;
1029
1030 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1031                         __attribute__warn_unused_result__
1032                         __attribute__pure__;
1033
1034 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1035                         __attribute__warn_unused_result__
1036                         __attribute__pure__;
1037
1038 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1039 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1040                         __attribute__nonnull__(pTHX_1);
1041 #define PERL_ARGS_ASSERT_GET_SV \
1042         assert(name)
1043
1044 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1045                         __attribute__warn_unused_result__;
1046
1047 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1048                         __attribute__nonnull__(pTHX_1);
1049 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1050         assert(sv)
1051
1052 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1053 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1054 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1055                         __attribute__nonnull__(pTHX_1)
1056                         __attribute__nonnull__(pTHX_2)
1057                         __attribute__nonnull__(pTHX_3);
1058 #define PERL_ARGS_ASSERT_GROK_BIN       \
1059         assert(start); assert(len_p); assert(flags)
1060
1061 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1062                         __attribute__warn_unused_result__;
1063
1064 PERL_CALLCONV bool      Perl_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
1065                         __attribute__warn_unused_result__
1066                         __attribute__nonnull__(pTHX_1)
1067                         __attribute__nonnull__(pTHX_2)
1068                         __attribute__nonnull__(pTHX_3)
1069                         __attribute__nonnull__(pTHX_4);
1070 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1071         assert(s); assert(uv); assert(len); assert(error_msg)
1072
1073 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1074                         __attribute__nonnull__(pTHX_1)
1075                         __attribute__nonnull__(pTHX_2)
1076                         __attribute__nonnull__(pTHX_3);
1077 #define PERL_ARGS_ASSERT_GROK_HEX       \
1078         assert(start); assert(len_p); assert(flags)
1079
1080 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1081                         __attribute__nonnull__(pTHX_1);
1082 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1083         assert(pv)
1084
1085 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1086                         __attribute__warn_unused_result__
1087                         __attribute__nonnull__(pTHX_1)
1088                         __attribute__nonnull__(pTHX_2);
1089 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1090         assert(sp); assert(send)
1091
1092 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1093                         __attribute__nonnull__(pTHX_1)
1094                         __attribute__nonnull__(pTHX_2)
1095                         __attribute__nonnull__(pTHX_3);
1096 #define PERL_ARGS_ASSERT_GROK_OCT       \
1097         assert(start); assert(len_p); assert(flags)
1098
1099 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1100 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1101 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1102 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1103 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1104                         __attribute__warn_unused_result__
1105                         __attribute__nonnull__(pTHX_2);
1106 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1107         assert(name)
1108
1109 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1110                         __attribute__nonnull__(pTHX_1);
1111 #define PERL_ARGS_ASSERT_GV_CHECK       \
1112         assert(stash)
1113
1114 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1115                         __attribute__warn_unused_result__
1116                         __attribute__nonnull__(pTHX_1);
1117 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1118         assert(gv)
1119
1120 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1121                         __attribute__nonnull__(pTHX_1);
1122 #define PERL_ARGS_ASSERT_GV_DUMP        \
1123         assert(gv)
1124
1125 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1126                         __attribute__nonnull__(pTHX_1)
1127                         __attribute__nonnull__(pTHX_2);
1128 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1129         assert(sv); assert(gv)
1130
1131 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1132                         __attribute__nonnull__(pTHX_1)
1133                         __attribute__nonnull__(pTHX_2); */
1134 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1135         assert(sv); assert(gv)
1136
1137 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1138                         __attribute__nonnull__(pTHX_1)
1139                         __attribute__nonnull__(pTHX_2);
1140 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1141         assert(sv); assert(gv)
1142
1143 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1144                         __attribute__nonnull__(pTHX_1);
1145 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1146         assert(name)
1147
1148 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1149                         __attribute__nonnull__(pTHX_1);
1150 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1151         assert(name)
1152
1153 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1154                         __attribute__nonnull__(pTHX_2);
1155 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1156         assert(name)
1157
1158 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1159                         __attribute__nonnull__(pTHX_2);
1160 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1161         assert(name)
1162
1163 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2); */
1166 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1167         assert(stash); assert(name)
1168
1169 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1170                         __attribute__nonnull__(pTHX_1)
1171                         __attribute__nonnull__(pTHX_2);
1172 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1173         assert(stash); assert(name)
1174
1175 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1176                         __attribute__nonnull__(pTHX_1)
1177                         __attribute__nonnull__(pTHX_2);
1178 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1179         assert(stash); assert(name)
1180
1181 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1182                         __attribute__nonnull__(pTHX_1);
1183 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1184         assert(nambeg)
1185
1186 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1187                         __attribute__nonnull__(pTHX_1);
1188 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1189         assert(name)
1190
1191 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1192                         __attribute__nonnull__(pTHX_1);
1193 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1194         assert(name)
1195
1196 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1197                         __attribute__nonnull__(pTHX_1)
1198                         __attribute__nonnull__(pTHX_2);
1199 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1200         assert(sv); assert(gv)
1201
1202 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1203                         __attribute__nonnull__(pTHX_1)
1204                         __attribute__nonnull__(pTHX_2); */
1205 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1206         assert(sv); assert(gv)
1207
1208 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1209                         __attribute__nonnull__(pTHX_1)
1210                         __attribute__nonnull__(pTHX_2);
1211 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1212         assert(sv); assert(gv)
1213
1214 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1215                         __attribute__warn_unused_result__;
1216
1217 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1218                         __attribute__nonnull__(pTHX_1)
1219                         __attribute__nonnull__(pTHX_3);
1220 #define PERL_ARGS_ASSERT_GV_INIT        \
1221         assert(gv); assert(name)
1222
1223 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1224                         __attribute__nonnull__(pTHX_1)
1225                         __attribute__nonnull__(pTHX_2);
1226 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1227         assert(gv); assert(name)
1228
1229 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1230                         __attribute__nonnull__(pTHX_1);
1231 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1232         assert(name)
1233
1234 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1235                         __attribute__nonnull__(pTHX_1);
1236 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1237         assert(name)
1238
1239 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1240                         __attribute__nonnull__(pTHX_1);
1241 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1242         assert(sv)
1243
1244 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1245                         __attribute__nonnull__(pTHX_1);
1246 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1247         assert(gv)
1248
1249 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1250                         __attribute__nonnull__(pTHX_1);
1251 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1252         assert(hv)
1253
1254 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1255 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1256                         __attribute__nonnull__(pTHX_1);
1257 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1258         assert(hv)
1259
1260 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1261 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)
1262                         __attribute__nonnull__(pTHX_2);
1263 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1264         assert(key)
1265
1266 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1267                         __attribute__warn_unused_result__;
1268
1269 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1270                         __attribute__nonnull__(pTHX_1);
1271 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1272         assert(hv)
1273
1274 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1275                         __attribute__nonnull__(pTHX_2); */
1276 #define PERL_ARGS_ASSERT_HV_DELETE      \
1277         assert(key)
1278
1279 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1280                         __attribute__nonnull__(pTHX_2); */
1281 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1282         assert(keysv)
1283
1284 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1285                         __attribute__warn_unused_result__
1286                         __attribute__nonnull__(pTHX_1);
1287 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1288         assert(hv)
1289
1290 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1291                         __attribute__nonnull__(pTHX_1);
1292 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1293         assert(hv)
1294
1295 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1296                         __attribute__nonnull__(pTHX_1)
1297                         __attribute__nonnull__(pTHX_2);
1298 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1299         assert(hv); assert(name)
1300
1301 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1302                         __attribute__nonnull__(pTHX_1)
1303                         __attribute__nonnull__(pTHX_2);
1304 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1305         assert(hv); assert(name)
1306
1307 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1308                         __attribute__warn_unused_result__
1309                         __attribute__nonnull__(pTHX_2); */
1310 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1311         assert(key)
1312
1313 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1314                         __attribute__warn_unused_result__
1315                         __attribute__nonnull__(pTHX_2); */
1316 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1317         assert(keysv)
1318
1319 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1320                         __attribute__nonnull__(pTHX_2); */
1321 #define PERL_ARGS_ASSERT_HV_FETCH       \
1322         assert(key)
1323
1324 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1325                         __attribute__nonnull__(pTHX_2); */
1326 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1327         assert(keysv)
1328
1329 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1330                         __attribute__nonnull__(pTHX_1);
1331 #define PERL_ARGS_ASSERT_HV_FILL        \
1332         assert(hv)
1333
1334 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1335                         __attribute__nonnull__(pTHX_1);
1336 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1337         assert(hv)
1338
1339 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1340                         __attribute__nonnull__(pTHX_1);
1341 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1342         assert(hv)
1343
1344 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1345                         __attribute__warn_unused_result__
1346                         __attribute__nonnull__(pTHX_1)
1347                         __attribute__nonnull__(pTHX_2);
1348 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1349         assert(entry); assert(retlen)
1350
1351 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1352                         __attribute__warn_unused_result__
1353                         __attribute__nonnull__(pTHX_1);
1354 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1355         assert(entry)
1356
1357 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1358                         __attribute__warn_unused_result__
1359                         __attribute__nonnull__(pTHX_1); */
1360 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1361         assert(hv)
1362
1363 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1364                         __attribute__warn_unused_result__
1365                         __attribute__nonnull__(pTHX_1);
1366 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1367         assert(hv)
1368
1369 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1)
1372                         __attribute__nonnull__(pTHX_2)
1373                         __attribute__nonnull__(pTHX_3);
1374 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1375         assert(hv); assert(key); assert(retlen)
1376
1377 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1378                         __attribute__warn_unused_result__
1379                         __attribute__nonnull__(pTHX_1)
1380                         __attribute__nonnull__(pTHX_2);
1381 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1382         assert(hv); assert(entry)
1383
1384 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1385                         __attribute__nonnull__(pTHX_1);
1386 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1387         assert(hv)
1388
1389 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1390                         __attribute__nonnull__(pTHX_1); */
1391 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1392         assert(hv)
1393
1394 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1397         assert(hv)
1398
1399 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1403         assert(hv)
1404
1405 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1409         assert(hv)
1410
1411 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1412                         __attribute__nonnull__(pTHX_1);
1413 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1414         assert(hv)
1415
1416 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1417                         __attribute__warn_unused_result__
1418                         __attribute__nonnull__(pTHX_1);
1419 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1420         assert(hv)
1421
1422 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1423                         __attribute__nonnull__(pTHX_1);
1424 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1425         assert(hv)
1426
1427 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1428                         __attribute__warn_unused_result__
1429                         __attribute__nonnull__(pTHX_1);
1430 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1431         assert(hv)
1432
1433 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1434 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1435 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1436 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1437 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1438 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1439                         __attribute__nonnull__(pTHX_1)
1440                         __attribute__nonnull__(pTHX_2); */
1441
1442 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1443                         __attribute__nonnull__(pTHX_1)
1444                         __attribute__nonnull__(pTHX_2); */
1445
1446 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1447                         __attribute__nonnull__(pTHX_1)
1448                         __attribute__nonnull__(pTHX_5); */
1449
1450 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1451                         __attribute__nonnull__(pTHX_2);
1452 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1453         assert(argv)
1454
1455 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1456 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1457 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1458 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1459 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1460 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1461                         __attribute__nonnull__(pTHX_1);
1462 #define PERL_ARGS_ASSERT_INIT_TM        \
1463         assert(ptm)
1464
1465 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1466                         __attribute__warn_unused_result__
1467                         __attribute__pure__
1468                         __attribute__nonnull__(1)
1469                         __attribute__nonnull__(2);
1470 #define PERL_ARGS_ASSERT_INSTR  \
1471         assert(big); assert(little)
1472
1473 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1474 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1475                         __attribute__warn_unused_result__;
1476
1477 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1478                         __attribute__nonnull__(pTHX_1);
1479 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1480         assert(io)
1481
1482 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1483                         __attribute__nonnull__(1);
1484 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1485         assert(s)
1486
1487 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1488                         __attribute__warn_unused_result__
1489                         __attribute__nonnull__(pTHX_1);
1490 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1491         assert(name_sv)
1492
1493 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1494                         __attribute__warn_unused_result__;
1495
1496 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1497                         __attribute__warn_unused_result__
1498                         __attribute__pure__;
1499
1500 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1501                         __attribute__warn_unused_result__
1502                         __attribute__pure__;
1503
1504 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1505                         __attribute__warn_unused_result__
1506                         __attribute__pure__;
1507
1508 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1509                         __attribute__warn_unused_result__
1510                         __attribute__pure__;
1511
1512 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1513                         __attribute__warn_unused_result__
1514                         __attribute__pure__;
1515
1516 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1517                         __attribute__warn_unused_result__
1518                         __attribute__pure__;
1519
1520 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1521                         __attribute__warn_unused_result__
1522                         __attribute__pure__;
1523
1524 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1525                         __attribute__warn_unused_result__
1526                         __attribute__pure__;
1527
1528 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1529                         __attribute__warn_unused_result__
1530                         __attribute__pure__;
1531
1532 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1533                         __attribute__warn_unused_result__
1534                         __attribute__pure__;
1535
1536 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1537                         __attribute__warn_unused_result__
1538                         __attribute__pure__;
1539
1540 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1541                         __attribute__warn_unused_result__
1542                         __attribute__pure__;
1543
1544 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1545                         __attribute__warn_unused_result__
1546                         __attribute__pure__;
1547
1548 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1549                         __attribute__warn_unused_result__
1550                         __attribute__pure__;
1551
1552 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1553                         __attribute__warn_unused_result__
1554                         __attribute__pure__;
1555
1556 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1557                         __attribute__warn_unused_result__
1558                         __attribute__pure__;
1559
1560 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1561                         __attribute__warn_unused_result__
1562                         __attribute__pure__;
1563
1564 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1565                         __attribute__warn_unused_result__
1566                         __attribute__pure__;
1567
1568 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1569                         __attribute__warn_unused_result__
1570                         __attribute__pure__;
1571
1572 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1573                         __attribute__warn_unused_result__
1574                         __attribute__pure__;
1575
1576 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1577                         __attribute__warn_unused_result__
1578                         __attribute__pure__;
1579
1580 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1581                         __attribute__warn_unused_result__
1582                         __attribute__pure__;
1583
1584 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1585                         __attribute__warn_unused_result__
1586                         __attribute__pure__;
1587
1588 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1589                         __attribute__warn_unused_result__
1590                         __attribute__pure__;
1591
1592 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1593                         __attribute__warn_unused_result__
1594                         __attribute__pure__;
1595
1596 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1597                         __attribute__warn_unused_result__
1598                         __attribute__pure__;
1599
1600 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1601                         __attribute__warn_unused_result__
1602                         __attribute__nonnull__(pTHX_1);
1603 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1604         assert(p)
1605
1606 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1607                         __attribute__warn_unused_result__
1608                         __attribute__nonnull__(pTHX_1);
1609 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1610         assert(p)
1611
1612 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1613                         __attribute__warn_unused_result__
1614                         __attribute__nonnull__(pTHX_1);
1615 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1616         assert(p)
1617
1618 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1619                         __attribute__warn_unused_result__
1620                         __attribute__nonnull__(pTHX_1);
1621 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1622         assert(p)
1623
1624 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1625                         __attribute__warn_unused_result__
1626                         __attribute__nonnull__(pTHX_1);
1627 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1628         assert(p)
1629
1630 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1631                         __attribute__warn_unused_result__
1632                         __attribute__nonnull__(pTHX_1);
1633 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1634         assert(p)
1635
1636 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1637                         __attribute__warn_unused_result__
1638                         __attribute__nonnull__(pTHX_1);
1639 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1640         assert(p)
1641
1642 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1643                         __attribute__warn_unused_result__
1644                         __attribute__nonnull__(pTHX_1);
1645 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1646         assert(p)
1647
1648 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1649                         __attribute__warn_unused_result__
1650                         __attribute__nonnull__(pTHX_1);
1651 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1652         assert(p)
1653
1654 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1655                         __attribute__warn_unused_result__
1656                         __attribute__nonnull__(pTHX_1);
1657 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1658         assert(p)
1659
1660 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1661                         __attribute__warn_unused_result__
1662                         __attribute__nonnull__(pTHX_1);
1663 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1664         assert(p)
1665
1666 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1667                         __attribute__warn_unused_result__
1668                         __attribute__nonnull__(pTHX_1);
1669 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1670         assert(p)
1671
1672 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1673                         __attribute__warn_unused_result__
1674                         __attribute__nonnull__(pTHX_1);
1675 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1676         assert(p)
1677
1678 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1679                         __attribute__nonnull__(1);
1680 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1681         assert(s)
1682
1683 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1684                         __attribute__warn_unused_result__
1685                         __attribute__nonnull__(pTHX_1);
1686 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1687         assert(p)
1688
1689 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1690                         __attribute__warn_unused_result__
1691                         __attribute__nonnull__(pTHX_1);
1692 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1693         assert(p)
1694
1695 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1696                         __attribute__warn_unused_result__
1697                         __attribute__nonnull__(pTHX_1);
1698 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1699         assert(p)
1700
1701 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1702                         __attribute__warn_unused_result__
1703                         __attribute__nonnull__(pTHX_1);
1704 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1705         assert(p)
1706
1707 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1708                         __attribute__warn_unused_result__
1709                         __attribute__nonnull__(pTHX_1);
1710 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1711         assert(p)
1712
1713 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1714                         __attribute__warn_unused_result__
1715                         __attribute__nonnull__(pTHX_1);
1716 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1717         assert(p)
1718
1719 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1720                         __attribute__warn_unused_result__
1721                         __attribute__nonnull__(pTHX_1);
1722 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1723         assert(p)
1724
1725 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1726                         __attribute__warn_unused_result__
1727                         __attribute__nonnull__(pTHX_1);
1728 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1729         assert(p)
1730
1731 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1732                         __attribute__warn_unused_result__
1733                         __attribute__nonnull__(pTHX_1);
1734 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1735         assert(p)
1736
1737 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1738                         __attribute__warn_unused_result__
1739                         __attribute__nonnull__(pTHX_1);
1740 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1741         assert(p)
1742
1743 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1744                         __attribute__warn_unused_result__
1745                         __attribute__nonnull__(pTHX_1);
1746 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1747         assert(p)
1748
1749 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1750                         __attribute__warn_unused_result__
1751                         __attribute__nonnull__(pTHX_1);
1752 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1753         assert(p)
1754
1755 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1756                         __attribute__warn_unused_result__
1757                         __attribute__nonnull__(pTHX_1);
1758 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1759         assert(p)
1760
1761 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1762                         __attribute__nonnull__(1);
1763 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1764         assert(s)
1765
1766 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1767                         __attribute__nonnull__(1); */
1768 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1769         assert(s)
1770
1771 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1772                         __attribute__nonnull__(1);
1773 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1774         assert(s)
1775
1776 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1777                         __attribute__warn_unused_result__
1778                         __attribute__nonnull__(pTHX_1);
1779 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1780         assert(p)
1781
1782 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1783                         __attribute__warn_unused_result__
1784                         __attribute__nonnull__(pTHX_1);
1785 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1786         assert(p)
1787
1788 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1789                         __attribute__nonnull__(pTHX_1);
1790 #define PERL_ARGS_ASSERT_JMAYBE \
1791         assert(o)
1792
1793 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1794                         __attribute__pure__
1795                         __attribute__nonnull__(pTHX_1);
1796 #define PERL_ARGS_ASSERT_KEYWORD        \
1797         assert(name)
1798
1799 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1800                         __attribute__nonnull__(pTHX_1)
1801                         __attribute__nonnull__(pTHX_3);
1802 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1803         assert(keyword_ptr); assert(op_ptr)
1804
1805 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1806 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1807 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1808                         __attribute__nonnull__(pTHX_1);
1809 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1810         assert(ptr)
1811
1812 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1813 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1814 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1815 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1816 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1817                         __attribute__nonnull__(pTHX_1);
1818 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1819         assert(ptr)
1820
1821 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1822 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1823 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1824                         __attribute__nonnull__(pTHX_1);
1825 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1826         assert(pv)
1827
1828 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1829                         __attribute__nonnull__(pTHX_1);
1830 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1831         assert(pv)
1832
1833 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1834                         __attribute__nonnull__(pTHX_1);
1835 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1836         assert(sv)
1837
1838 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1841         assert(ptr)
1842
1843 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1844 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1845                         __attribute__nonnull__(pTHX_2);
1846 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1847         assert(name)
1848
1849 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1850                         __attribute__nonnull__(pTHX_1);
1851 #define PERL_ARGS_ASSERT_LOCALIZE       \
1852         assert(o)
1853
1854 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1855                         __attribute__warn_unused_result__
1856                         __attribute__nonnull__(pTHX_1);
1857 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1858         assert(sv)
1859
1860 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1861                         __attribute__nonnull__(pTHX_1)
1862                         __attribute__nonnull__(pTHX_2);
1863 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1864         assert(sv); assert(mg)
1865
1866 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1867                         __attribute__nonnull__(pTHX_1)
1868                         __attribute__nonnull__(pTHX_2);
1869 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1870         assert(sv); assert(mg)
1871
1872 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1873                         __attribute__nonnull__(pTHX_1)
1874                         __attribute__nonnull__(pTHX_2);
1875 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1876         assert(sv); assert(mg)
1877
1878 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1879                         __attribute__nonnull__(pTHX_1)
1880                         __attribute__nonnull__(pTHX_2);
1881 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1882         assert(sv); assert(mg)
1883
1884 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1885                         __attribute__nonnull__(pTHX_2);
1886 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1887         assert(mg)
1888
1889 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1890                         __attribute__nonnull__(pTHX_1)
1891                         __attribute__nonnull__(pTHX_2);
1892 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1893         assert(sv); assert(mg)
1894
1895 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1896                         __attribute__nonnull__(pTHX_1)
1897                         __attribute__nonnull__(pTHX_2);
1898 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1899         assert(sv); assert(mg)
1900
1901 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1902 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1903                         __attribute__nonnull__(pTHX_1)
1904                         __attribute__nonnull__(pTHX_2);
1905 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1906         assert(sv); assert(mg)
1907
1908 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1909                         __attribute__nonnull__(pTHX_1)
1910                         __attribute__nonnull__(pTHX_2);
1911 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1912         assert(sv); assert(mg)
1913
1914 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1915                         __attribute__nonnull__(pTHX_1)
1916                         __attribute__nonnull__(pTHX_2);
1917 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1918         assert(sv); assert(mg)
1919
1920 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1921                         __attribute__nonnull__(pTHX_1)
1922                         __attribute__nonnull__(pTHX_2);
1923 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1924         assert(sv); assert(mg)
1925
1926 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1927                         __attribute__nonnull__(pTHX_1)
1928                         __attribute__nonnull__(pTHX_2);
1929 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1930         assert(sv); assert(mg)
1931
1932 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1933                         __attribute__nonnull__(pTHX_1)
1934                         __attribute__nonnull__(pTHX_2);
1935 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1936         assert(sv); assert(mg)
1937
1938 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1939                         __attribute__nonnull__(pTHX_1)
1940                         __attribute__nonnull__(pTHX_2);
1941 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1942         assert(sv); assert(mg)
1943
1944 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1945                         __attribute__nonnull__(pTHX_1)
1946                         __attribute__nonnull__(pTHX_2);
1947 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1948         assert(sv); assert(mg)
1949
1950 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1951                         __attribute__nonnull__(pTHX_1)
1952                         __attribute__nonnull__(pTHX_2);
1953 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1954         assert(sv); assert(mg)
1955
1956 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1957                         __attribute__nonnull__(pTHX_1)
1958                         __attribute__nonnull__(pTHX_2);
1959 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1960         assert(sv); assert(mg)
1961
1962 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1963                         __attribute__nonnull__(pTHX_1)
1964                         __attribute__nonnull__(pTHX_2);
1965 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1966         assert(sv); assert(mg)
1967
1968 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1969                         __attribute__nonnull__(pTHX_1)
1970                         __attribute__nonnull__(pTHX_2);
1971 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1972         assert(sv); assert(mg)
1973
1974 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1975                         __attribute__nonnull__(pTHX_1)
1976                         __attribute__nonnull__(pTHX_2);
1977 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1978         assert(sv); assert(mg)
1979
1980 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1981                         __attribute__nonnull__(pTHX_1)
1982                         __attribute__nonnull__(pTHX_2);
1983 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1984         assert(sv); assert(mg)
1985
1986 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
1987                         __attribute__nonnull__(pTHX_1)
1988                         __attribute__nonnull__(pTHX_2);
1989 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
1990         assert(sv); assert(mg)
1991
1992 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1993                         __attribute__nonnull__(pTHX_1)
1994                         __attribute__nonnull__(pTHX_2);
1995 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1996         assert(sv); assert(mg)
1997
1998 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1999                         __attribute__nonnull__(pTHX_1)
2000                         __attribute__nonnull__(pTHX_2)
2001                         __attribute__nonnull__(pTHX_3);
2002 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2003         assert(sv); assert(mg); assert(meth)
2004
2005 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2006                         __attribute__nonnull__(pTHX_1)
2007                         __attribute__nonnull__(pTHX_2)
2008                         __attribute__nonnull__(pTHX_3);
2009 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2010         assert(sv); assert(mg); assert(key)
2011
2012 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2013                         __attribute__nonnull__(pTHX_1)
2014                         __attribute__nonnull__(pTHX_2);
2015 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2016         assert(sv); assert(mg)
2017
2018 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2019                         __attribute__nonnull__(pTHX_1)
2020                         __attribute__nonnull__(pTHX_2);
2021 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2022         assert(sv); assert(mg)
2023
2024 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2025                         __attribute__noreturn__
2026                         __attribute__nonnull__(pTHX_1)
2027                         __attribute__nonnull__(pTHX_2);
2028 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2029         assert(sv); assert(mg)
2030
2031 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2032                         __attribute__nonnull__(pTHX_1)
2033                         __attribute__nonnull__(pTHX_2);
2034 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2035         assert(hv); assert(mg)
2036
2037 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2038                         __attribute__nonnull__(pTHX_1)
2039                         __attribute__nonnull__(pTHX_2);
2040 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2041         assert(sv); assert(mg)
2042
2043 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2044                         __attribute__nonnull__(pTHX_1)
2045                         __attribute__nonnull__(pTHX_2);
2046 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2047         assert(sv); assert(mg)
2048
2049 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2050                         __attribute__nonnull__(pTHX_1)
2051                         __attribute__nonnull__(pTHX_2);
2052 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2053         assert(sv); assert(mg)
2054
2055 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2056                         __attribute__nonnull__(pTHX_1)
2057                         __attribute__nonnull__(pTHX_2);
2058 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2059         assert(sv); assert(mg)
2060
2061 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2062                         __attribute__nonnull__(pTHX_1)
2063                         __attribute__nonnull__(pTHX_2);
2064 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2065         assert(sv); assert(mg)
2066
2067 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2068                         __attribute__nonnull__(pTHX_1)
2069                         __attribute__nonnull__(pTHX_2);
2070 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2071         assert(sv); assert(mg)
2072
2073 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2074                         __attribute__nonnull__(pTHX_1)
2075                         __attribute__nonnull__(pTHX_2);
2076 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2077         assert(sv); assert(mg)
2078
2079 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2080                         __attribute__nonnull__(pTHX_1)
2081                         __attribute__nonnull__(pTHX_2);
2082 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2083         assert(sv); assert(mg)
2084
2085 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2086                         __attribute__nonnull__(pTHX_1)
2087                         __attribute__nonnull__(pTHX_2);
2088 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2089         assert(sv); assert(mg)
2090
2091 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2092                         __attribute__nonnull__(pTHX_1)
2093                         __attribute__nonnull__(pTHX_2);
2094 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2095         assert(sv); assert(mg)
2096
2097 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2098                         __attribute__nonnull__(pTHX_1)
2099                         __attribute__nonnull__(pTHX_2);
2100 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2101         assert(sv); assert(mg)
2102
2103 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2104                         __attribute__nonnull__(pTHX_1)
2105                         __attribute__nonnull__(pTHX_2);
2106 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2107         assert(sv); assert(mg)
2108
2109 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2110                         __attribute__nonnull__(pTHX_1)
2111                         __attribute__nonnull__(pTHX_2);
2112 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2113         assert(sv); assert(mg)
2114
2115 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2116                         __attribute__nonnull__(pTHX_1)
2117                         __attribute__nonnull__(pTHX_2);
2118 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2119         assert(sv); assert(mg)
2120
2121 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2122                         __attribute__nonnull__(pTHX_2);
2123 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2124         assert(mg)
2125
2126 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2127                         __attribute__nonnull__(pTHX_1)
2128                         __attribute__nonnull__(pTHX_2);
2129 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2130         assert(sv); assert(mg)
2131
2132 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2133                         __attribute__nonnull__(pTHX_1)
2134                         __attribute__nonnull__(pTHX_2);
2135 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2136         assert(sv); assert(mg)
2137
2138 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2139                         __attribute__nonnull__(pTHX_1)
2140                         __attribute__nonnull__(pTHX_2);
2141 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2142         assert(sv); assert(mg)
2143
2144 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2145                         __attribute__nonnull__(pTHX_1)
2146                         __attribute__nonnull__(pTHX_2);
2147 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2148         assert(sv); assert(mg)
2149
2150 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2151                         __attribute__nonnull__(pTHX_1)
2152                         __attribute__nonnull__(pTHX_2);
2153 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2154         assert(sv); assert(mg)
2155
2156 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2157                         __attribute__nonnull__(pTHX_1)
2158                         __attribute__nonnull__(pTHX_2);
2159 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2160         assert(sv); assert(mg)
2161
2162 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2163                         __attribute__nonnull__(pTHX_1)
2164                         __attribute__nonnull__(pTHX_2);
2165 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2166         assert(sv); assert(mg)
2167
2168 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2169                         __attribute__malloc__
2170                         __attribute__warn_unused_result__;
2171
2172 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2173 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2174                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2175                         __attribute__nonnull__(pTHX_1);
2176 #define PERL_ARGS_ASSERT_MESS   \
2177         assert(pat)
2178
2179 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2180                         __attribute__nonnull__(pTHX_1);
2181 #define PERL_ARGS_ASSERT_MESS_SV        \
2182         assert(basemsg)
2183
2184 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2185 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2186                         __attribute__nonnull__(pTHX_1);
2187 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2188         assert(sv)
2189
2190 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2191                         __attribute__nonnull__(pTHX_1)
2192                         __attribute__nonnull__(pTHX_2);
2193 #define PERL_ARGS_ASSERT_MG_COPY        \
2194         assert(sv); assert(nsv)
2195
2196 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2197                         __attribute__warn_unused_result__;
2198
2199 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2200                         __attribute__warn_unused_result__;
2201
2202 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2203                         __attribute__nonnull__(pTHX_1);
2204 #define PERL_ARGS_ASSERT_MG_FREE        \
2205         assert(sv)
2206
2207 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2208                         __attribute__nonnull__(pTHX_1);
2209 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2210         assert(sv)
2211
2212 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2213                         __attribute__nonnull__(pTHX_1);
2214 #define PERL_ARGS_ASSERT_MG_GET \
2215         assert(sv)
2216
2217 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2218                         __attribute__nonnull__(pTHX_1);
2219 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2220         assert(sv)
2221
2222 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2223                         __attribute__nonnull__(pTHX_1)
2224                         __attribute__nonnull__(pTHX_2);
2225 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2226         assert(sv); assert(nsv)
2227
2228 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2229                         __attribute__nonnull__(pTHX_1);
2230 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2231         assert(sv)
2232
2233 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2234                         __attribute__nonnull__(pTHX_1);
2235 #define PERL_ARGS_ASSERT_MG_SET \
2236         assert(sv)
2237
2238 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2239                         __attribute__nonnull__(pTHX_1);
2240 #define PERL_ARGS_ASSERT_MG_SIZE        \
2241         assert(sv)
2242
2243 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2244                         __attribute__nonnull__(pTHX_1);
2245 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2246         assert(ptm)
2247
2248 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2249 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2250 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2251 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2252                         __attribute__nonnull__(pTHX_1);
2253 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2254         assert(s)
2255
2256 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2257                         __attribute__nonnull__(pTHX_1);
2258 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2259         assert(name)
2260
2261 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2262                         __attribute__nonnull__(pTHX_1);
2263 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2264         assert(stash)
2265
2266 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2267                         __attribute__nonnull__(pTHX_1)
2268                         __attribute__nonnull__(pTHX_2);
2269 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2270         assert(smeta); assert(which)
2271
2272 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2273                         __attribute__nonnull__(pTHX_1);
2274 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2275         assert(stash)
2276
2277 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2278                         __attribute__nonnull__(pTHX_1);
2279 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2280         assert(stash)
2281
2282 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2283                         __attribute__nonnull__(pTHX_1);
2284 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2285         assert(stash)
2286
2287 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2288                         __attribute__nonnull__(pTHX_3);
2289 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2290         assert(gv)
2291
2292 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2293                         __attribute__nonnull__(pTHX_1);
2294 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2295         assert(mro)
2296
2297 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2298                         __attribute__nonnull__(pTHX_1)
2299                         __attribute__nonnull__(pTHX_2);
2300 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2301         assert(meta); assert(name)
2302
2303 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2304                         __attribute__nonnull__(pTHX_1)
2305                         __attribute__nonnull__(pTHX_2)
2306                         __attribute__nonnull__(pTHX_3);
2307 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2308         assert(smeta); assert(which); assert(data)
2309
2310 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2311                         __attribute__nonnull__(pTHX_1);
2312 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2313         assert(qwlist)
2314
2315 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2316                         __attribute__nonnull__(pTHX_1);
2317 #define PERL_ARGS_ASSERT_MY_ATOF        \
2318         assert(s)
2319
2320 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2321                         __attribute__nonnull__(pTHX_1)
2322                         __attribute__nonnull__(pTHX_2);
2323 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2324         assert(s); assert(value)
2325
2326 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2327                         __attribute__nonnull__(pTHX_1);
2328 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2329         assert(o)
2330
2331 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2332 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2333 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2334                         __attribute__noreturn__;
2335
2336 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2337                         __attribute__noreturn__;
2338
2339 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2340 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2341 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2342 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2343 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2344 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2345                         __attribute__nonnull__(pTHX_1)
2346                         __attribute__nonnull__(pTHX_2);
2347 #define PERL_ARGS_ASSERT_MY_POPEN       \
2348         assert(cmd); assert(mode)
2349
2350 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2351                         __attribute__nonnull__(pTHX_1)
2352                         __attribute__nonnull__(pTHX_3);
2353 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2354         assert(mode); assert(args)
2355
2356 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2357 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2358                         __attribute__format__(__printf__,3,4)
2359                         __attribute__nonnull__(1)
2360                         __attribute__nonnull__(3);
2361 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2362         assert(buffer); assert(format)
2363
2364 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2365 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2366 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2367 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)
2368                         __attribute__nonnull__(pTHX_1);
2369 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2370         assert(fmt)
2371
2372 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2373                         __attribute__nonnull__(1);
2374 #define PERL_ARGS_ASSERT_MY_SWABN       \
2375         assert(ptr)
2376
2377 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2378 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2379                         __attribute__nonnull__(1)
2380                         __attribute__nonnull__(3);
2381 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2382         assert(buffer); assert(format)
2383
2384 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2385 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2386                         __attribute__malloc__
2387                         __attribute__warn_unused_result__;
2388
2389 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2390                         __attribute__malloc__
2391                         __attribute__warn_unused_result__;
2392
2393 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2394 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2395                         __attribute__malloc__
2396                         __attribute__warn_unused_result__;
2397
2398 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2399 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2400                         __attribute__warn_unused_result__; */
2401
2402 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2403                         __attribute__malloc__
2404                         __attribute__warn_unused_result__
2405                         __attribute__nonnull__(pTHX_1);
2406 #define PERL_ARGS_ASSERT_NEWAVREF       \
2407         assert(o)
2408
2409 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2410                         __attribute__malloc__
2411                         __attribute__warn_unused_result__;
2412
2413 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2414                         __attribute__malloc__
2415                         __attribute__warn_unused_result__
2416                         __attribute__nonnull__(pTHX_2);
2417 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2418         assert(first)
2419
2420 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2421 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2422                         __attribute__malloc__
2423                         __attribute__warn_unused_result__;
2424
2425 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2426                         __attribute__malloc__
2427                         __attribute__warn_unused_result__
2428                         __attribute__nonnull__(pTHX_3);
2429 #define PERL_ARGS_ASSERT_NEWFOROP       \
2430         assert(expr)
2431
2432 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2433                         __attribute__malloc__
2434                         __attribute__warn_unused_result__
2435                         __attribute__nonnull__(pTHX_1)
2436                         __attribute__nonnull__(pTHX_2);
2437 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2438         assert(cond); assert(block)
2439
2440 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2441                         __attribute__nonnull__(pTHX_1);
2442 #define PERL_ARGS_ASSERT_NEWGP  \
2443         assert(gv)
2444
2445 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2446                         __attribute__malloc__
2447                         __attribute__warn_unused_result__
2448                         __attribute__nonnull__(pTHX_3);
2449 #define PERL_ARGS_ASSERT_NEWGVOP        \
2450         assert(gv)
2451
2452 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2453                         __attribute__malloc__
2454                         __attribute__warn_unused_result__;
2455
2456 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2457                         __attribute__malloc__
2458                         __attribute__warn_unused_result__
2459                         __attribute__nonnull__(pTHX_1);
2460 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2461         assert(pack)
2462
2463 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2464                         __attribute__warn_unused_result__; */
2465
2466 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2467                         __attribute__malloc__
2468                         __attribute__warn_unused_result__
2469                         __attribute__nonnull__(pTHX_1);
2470 #define PERL_ARGS_ASSERT_NEWHVREF       \
2471         assert(o)
2472
2473 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2474                         __attribute__malloc__
2475                         __attribute__warn_unused_result__;
2476
2477 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2478                         __attribute__malloc__
2479                         __attribute__warn_unused_result__; */
2480
2481 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2482                         __attribute__malloc__
2483                         __attribute__warn_unused_result__;
2484
2485 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2486                         __attribute__malloc__
2487                         __attribute__warn_unused_result__
2488                         __attribute__nonnull__(pTHX_3)
2489                         __attribute__nonnull__(pTHX_4);
2490 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2491         assert(first); assert(other)
2492
2493 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2494                         __attribute__malloc__
2495                         __attribute__warn_unused_result__
2496                         __attribute__nonnull__(pTHX_2);
2497 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2498         assert(label)
2499
2500 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2501                         __attribute__malloc__
2502                         __attribute__warn_unused_result__;
2503
2504 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2505                         __attribute__malloc__
2506                         __attribute__warn_unused_result__;
2507
2508 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2509                         __attribute__malloc__
2510                         __attribute__warn_unused_result__;
2511
2512 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2513                         __attribute__malloc__
2514                         __attribute__warn_unused_result__;
2515
2516 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2517                         __attribute__nonnull__(pTHX_1);
2518 #define PERL_ARGS_ASSERT_NEWPROG        \
2519         assert(o)
2520
2521 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2522                         __attribute__malloc__
2523                         __attribute__warn_unused_result__;
2524
2525 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2526                         __attribute__malloc__
2527                         __attribute__warn_unused_result__
2528                         __attribute__nonnull__(pTHX_2)
2529                         __attribute__nonnull__(pTHX_3);
2530 #define PERL_ARGS_ASSERT_NEWRANGE       \
2531         assert(left); assert(right)
2532
2533 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2534                         __attribute__malloc__
2535                         __attribute__warn_unused_result__
2536                         __attribute__nonnull__(pTHX_1);
2537 #define PERL_ARGS_ASSERT_NEWRV  \
2538         assert(sv)
2539
2540 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2541                         __attribute__malloc__
2542                         __attribute__warn_unused_result__
2543                         __attribute__nonnull__(pTHX_1);
2544 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2545         assert(sv)
2546
2547 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2548                         __attribute__malloc__
2549                         __attribute__warn_unused_result__;
2550
2551 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2552                         __attribute__malloc__
2553                         __attribute__warn_unused_result__;
2554
2555 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2556 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2557                         __attribute__malloc__
2558                         __attribute__warn_unused_result__;
2559
2560 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2561                         __attribute__malloc__
2562                         __attribute__warn_unused_result__
2563                         __attribute__nonnull__(pTHX_3);
2564 #define PERL_ARGS_ASSERT_NEWSVOP        \
2565         assert(sv)
2566
2567 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2568                         __attribute__malloc__
2569                         __attribute__warn_unused_result__
2570                         __attribute__nonnull__(pTHX_1);
2571 #define PERL_ARGS_ASSERT_NEWSVREF       \
2572         assert(o)
2573
2574 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2575                         __attribute__malloc__
2576                         __attribute__warn_unused_result__;
2577
2578 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2579                         __attribute__malloc__
2580                         __attribute__warn_unused_result__;
2581
2582 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2583                         __attribute__malloc__
2584                         __attribute__warn_unused_result__;
2585
2586 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2587                         __attribute__malloc__
2588                         __attribute__warn_unused_result__;
2589
2590 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2591                         __attribute__malloc__
2592                         __attribute__warn_unused_result__;
2593
2594 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2595                         __attribute__malloc__
2596                         __attribute__warn_unused_result__;
2597
2598 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2599                         __attribute__malloc__
2600                         __attribute__warn_unused_result__
2601                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2602                         __attribute__nonnull__(pTHX_1);
2603 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2604         assert(pat)
2605
2606 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2607                         __attribute__malloc__
2608                         __attribute__warn_unused_result__;
2609
2610 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2611                         __attribute__malloc__
2612                         __attribute__warn_unused_result__;
2613
2614 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2615                         __attribute__malloc__
2616                         __attribute__warn_unused_result__;
2617
2618 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2619                         __attribute__nonnull__(pTHX_1);
2620 #define PERL_ARGS_ASSERT_NEWSVRV        \
2621         assert(rv)
2622
2623 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2624                         __attribute__malloc__
2625                         __attribute__warn_unused_result__;
2626
2627 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2628                         __attribute__malloc__
2629                         __attribute__warn_unused_result__;
2630
2631 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2632                         __attribute__malloc__
2633                         __attribute__warn_unused_result__;
2634
2635 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2636                         __attribute__malloc__
2637                         __attribute__warn_unused_result__
2638                         __attribute__nonnull__(pTHX_2);
2639 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2640         assert(block)
2641
2642 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2643                         __attribute__malloc__
2644                         __attribute__warn_unused_result__;
2645
2646 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2647                         __attribute__nonnull__(pTHX_2)
2648                         __attribute__nonnull__(pTHX_3);
2649 #define PERL_ARGS_ASSERT_NEWXS  \
2650         assert(subaddr); assert(filename)
2651
2652 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2653                         __attribute__nonnull__(pTHX_2)
2654                         __attribute__nonnull__(pTHX_3);
2655 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2656         assert(subaddr); assert(filename)
2657
2658 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2659 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2660                         __attribute__nonnull__(pTHX_1);
2661 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2662         assert(newctype)
2663
2664 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2665 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2666                         __attribute__malloc__
2667                         __attribute__warn_unused_result__;
2668
2669 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2670                         __attribute__nonnull__(pTHX_1);
2671 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2672         assert(ver)
2673
2674 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2675                         __attribute__malloc__
2676                         __attribute__warn_unused_result__
2677                         __attribute__nonnull__(pTHX_2);
2678 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2679         assert(bits)
2680
2681 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2682                         __attribute__nonnull__(pTHX_1);
2683 #define PERL_ARGS_ASSERT_NEXTARGV       \
2684         assert(gv)
2685
2686 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2687                         __attribute__pure__
2688                         __attribute__nonnull__(1)
2689                         __attribute__nonnull__(2)
2690                         __attribute__nonnull__(3)
2691                         __attribute__nonnull__(4);
2692 #define PERL_ARGS_ASSERT_NINSTR \
2693         assert(big); assert(bigend); assert(little); assert(lend)
2694
2695 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2696 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2697                         __attribute__warn_unused_result__
2698                         __attribute__nonnull__(pTHX_1);
2699 #define PERL_ARGS_ASSERT_OOPSAV \
2700         assert(o)
2701
2702 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2703                         __attribute__warn_unused_result__
2704                         __attribute__nonnull__(pTHX_1);
2705 #define PERL_ARGS_ASSERT_OOPSHV \
2706         assert(o)
2707
2708 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2709 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2710 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2711                         __attribute__nonnull__(pTHX_1);
2712 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2713         assert(o)
2714
2715 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2716                         __attribute__warn_unused_result__;
2717
2718 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2721         assert(o)
2722
2723 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2724                         __attribute__nonnull__(pTHX_1);
2725 #define PERL_ARGS_ASSERT_OP_DUMP        \
2726         assert(o)
2727
2728 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2729 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2730                         __attribute__nonnull__(pTHX_1);
2731 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2732         assert(o)
2733
2734 PERL_CALLCONV OP*       Perl_op_lvalue(pTHX_ OP* o, I32 type);
2735 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2736                         __attribute__nonnull__(pTHX_1);
2737 #define PERL_ARGS_ASSERT_OP_NULL        \
2738         assert(o)
2739
2740 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2741 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2742 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2743 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2744 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)
2745                         __attribute__nonnull__(pTHX_1)
2746                         __attribute__nonnull__(pTHX_2)
2747                         __attribute__nonnull__(pTHX_3)
2748                         __attribute__nonnull__(pTHX_4)
2749                         __attribute__nonnull__(pTHX_5)
2750                         __attribute__nonnull__(pTHX_6);
2751 #define PERL_ARGS_ASSERT_PACK_CAT       \
2752         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2753
2754 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2755                         __attribute__nonnull__(pTHX_1);
2756 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2757         assert(v)
2758
2759 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2760                         __attribute__nonnull__(pTHX_1)
2761                         __attribute__nonnull__(pTHX_2)
2762                         __attribute__nonnull__(pTHX_3)
2763                         __attribute__nonnull__(pTHX_4)
2764                         __attribute__nonnull__(pTHX_5);
2765 #define PERL_ARGS_ASSERT_PACKLIST       \
2766         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2767
2768 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2769                         __attribute__nonnull__(pTHX_1);
2770 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2771         assert(sv)
2772
2773 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
2774                         __attribute__nonnull__(pTHX_1);
2775 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
2776         assert(name)
2777
2778 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2779 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2780 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2781                         __attribute__warn_unused_result__;
2782
2783 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2784                         __attribute__warn_unused_result__
2785                         __attribute__nonnull__(pTHX_1);
2786 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2787         assert(name)
2788
2789 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2790                         __attribute__nonnull__(pTHX_1)
2791                         __attribute__nonnull__(pTHX_2)
2792                         __attribute__nonnull__(pTHX_3);
2793 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2794         assert(padlist); assert(old_cv); assert(new_cv)
2795
2796 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2797 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2798 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2799                         __attribute__malloc__
2800                         __attribute__warn_unused_result__;
2801
2802 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2805         assert(padlist)
2806
2807 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2808 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2809 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2810 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2811 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2812 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2813 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2814 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2815 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2816 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2817 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2818 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2819                         __attribute__nonnull__(pTHX_1);
2820 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2821         assert(popt)
2822
2823 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2824                         __attribute__nonnull__(pTHX_1);
2825 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2826         assert(parser)
2827
2828 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2829 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2830 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2831                         __attribute__nonnull__(1);
2832 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2833         assert(my_perl)
2834
2835 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2836                         __attribute__nonnull__(1);
2837 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2838         assert(my_perl)
2839
2840 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2841                         __attribute__nonnull__(1);
2842 #define PERL_ARGS_ASSERT_PERL_FREE      \
2843         assert(my_perl)
2844
2845 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2846                         __attribute__nonnull__(1);
2847 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2848         assert(my_perl)
2849
2850 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2851                         __attribute__nonnull__(1);
2852 #define PERL_ARGS_ASSERT_PERL_RUN       \
2853         assert(my_perl)
2854
2855 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2856 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2857                         __attribute__nonnull__(pTHX_1)
2858                         __attribute__nonnull__(pTHX_2);
2859 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2860         assert(o); assert(expr)
2861
2862 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2863 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2864                         __attribute__nonnull__(pTHX_1);
2865 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2866         assert(name)
2867
2868 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2869                         __attribute__nonnull__(pTHX_1);
2870 #define PERL_ARGS_ASSERT_PREGCOMP       \
2871         assert(pattern)
2872
2873 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2874                         __attribute__nonnull__(pTHX_1)
2875                         __attribute__nonnull__(pTHX_2)
2876                         __attribute__nonnull__(pTHX_3)
2877                         __attribute__nonnull__(pTHX_4)
2878                         __attribute__nonnull__(pTHX_6);
2879 #define PERL_ARGS_ASSERT_PREGEXEC       \
2880         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2881
2882 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2883 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2884                         __attribute__nonnull__(pTHX_1);
2885 #define PERL_ARGS_ASSERT_PREGFREE2      \
2886         assert(rx)
2887
2888 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)
2889                         __attribute__nonnull__(pTHX_1);
2890 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2891         assert(s)
2892
2893 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2894                         __attribute__deprecated__;
2895
2896 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2897                         __attribute__warn_unused_result__
2898                         __attribute__nonnull__(pTHX_1);
2899 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2900         assert(tbl)
2901
2902 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2903 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2904                         __attribute__malloc__
2905                         __attribute__warn_unused_result__;
2906
2907 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2908                         __attribute__nonnull__(pTHX_1);
2909 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2910         assert(tbl)
2911
2912 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2913                         __attribute__nonnull__(pTHX_1)
2914                         __attribute__nonnull__(pTHX_3);
2915 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2916         assert(tbl); assert(newsv)
2917
2918 PERL_CALLCONV void      Perl_push_scope(pTHX);
2919 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2920                         __attribute__nonnull__(pTHX_1)
2921                         __attribute__nonnull__(pTHX_2);
2922 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2923         assert(dsv); assert(pv)
2924
2925 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)
2926                         __attribute__nonnull__(pTHX_1)
2927                         __attribute__nonnull__(pTHX_2);
2928 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2929         assert(dsv); assert(str)
2930
2931 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)
2932                         __attribute__nonnull__(pTHX_1)
2933                         __attribute__nonnull__(pTHX_2);
2934 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2935         assert(dsv); assert(str)
2936
2937 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2938                         __attribute__nonnull__(pTHX_1)
2939                         __attribute__nonnull__(pTHX_2);
2940 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2941         assert(dsv); assert(spv)
2942
2943 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2944                         __attribute__nonnull__(pTHX_1);
2945 #define PERL_ARGS_ASSERT_QERROR \
2946         assert(err)
2947
2948 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2949                         __attribute__nonnull__(pTHX_1);
2950 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2951         assert(pattern)
2952
2953 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)
2954                         __attribute__nonnull__(pTHX_1)
2955                         __attribute__nonnull__(pTHX_3)
2956                         __attribute__nonnull__(pTHX_4);
2957 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2958         assert(rx); assert(strpos); assert(strend)
2959
2960 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2961                         __attribute__nonnull__(pTHX_1);
2962 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2963         assert(r)
2964
2965 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
2966                         __attribute__malloc__
2967                         __attribute__warn_unused_result__;
2968
2969 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2970 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
2971 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
2972                         __attribute__nonnull__(pTHX_2);
2973 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
2974         assert(key)
2975
2976 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
2977                         __attribute__nonnull__(pTHX_2);
2978 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
2979         assert(keypv)
2980
2981 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
2982                         __attribute__nonnull__(pTHX_2);
2983 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
2984         assert(key)
2985
2986 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
2987 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
2988 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
2989                         __attribute__nonnull__(pTHX_2);
2990 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
2991         assert(key)
2992
2993 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)
2994                         __attribute__nonnull__(pTHX_2);
2995 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
2996         assert(keypv)
2997
2998 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
2999                         __attribute__nonnull__(pTHX_2);
3000 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3001         assert(key)
3002
3003 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3006         assert(rx)
3007
3008 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3009                         __attribute__nonnull__(pTHX_1);
3010 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3011         assert(rx)
3012
3013 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3014                         __attribute__nonnull__(pTHX_1)
3015                         __attribute__nonnull__(pTHX_2);
3016 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3017         assert(rx); assert(key)
3018
3019 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3020                         __attribute__nonnull__(pTHX_1)
3021                         __attribute__nonnull__(pTHX_2);
3022 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3023         assert(rx); assert(namesv)
3024
3025 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3026                         __attribute__nonnull__(pTHX_1);
3027 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3028         assert(rx)
3029
3030 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3031                         __attribute__nonnull__(pTHX_1);
3032 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3033         assert(rx)
3034
3035 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3036                         __attribute__nonnull__(pTHX_1);
3037 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3038         assert(rx)
3039
3040 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3041                         __attribute__nonnull__(pTHX_1);
3042 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3043         assert(rx)
3044
3045 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3048         assert(rx)
3049
3050 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3051                         __attribute__nonnull__(pTHX_1)
3052                         __attribute__nonnull__(pTHX_2);
3053 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3054         assert(rx); assert(sv)
3055
3056 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3057                         __attribute__nonnull__(pTHX_1);
3058 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3059         assert(rx)
3060
3061 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3062                         __attribute__nonnull__(pTHX_1);
3063 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3064         assert(rx)
3065
3066 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3067                         __attribute__nonnull__(pTHX_2);
3068 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3069         assert(rx)
3070
3071 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3072                         __attribute__nonnull__(pTHX_2);
3073 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3074         assert(node)
3075
3076 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3077                         __attribute__nonnull__(pTHX_1);
3078 #define PERL_ARGS_ASSERT_REGDUMP        \
3079         assert(r)
3080
3081 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3082                         __attribute__nonnull__(pTHX_1);
3083 #define PERL_ARGS_ASSERT_REGDUMP        \
3084         assert(r)
3085
3086 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3087                         __attribute__nonnull__(pTHX_1)
3088                         __attribute__nonnull__(pTHX_2)
3089                         __attribute__nonnull__(pTHX_3)
3090                         __attribute__nonnull__(pTHX_4)
3091                         __attribute__nonnull__(pTHX_6);
3092 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3093         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3094
3095 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3096                         __attribute__nonnull__(pTHX_1);
3097 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3098         assert(rx)
3099
3100 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3101 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3102                         __attribute__warn_unused_result__;
3103
3104 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3105                         __attribute__nonnull__(pTHX_2)
3106                         __attribute__nonnull__(pTHX_3);
3107 #define PERL_ARGS_ASSERT_REGPROP        \
3108         assert(sv); assert(o)
3109
3110 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3111                         __attribute__nonnull__(1)
3112                         __attribute__nonnull__(2);
3113 #define PERL_ARGS_ASSERT_REPEATCPY      \
3114         assert(to); assert(from)
3115
3116 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3117 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3118 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3119 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3120                         __attribute__nonnull__(pTHX_1);
3121 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3122         assert(pv)
3123
3124 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3125                         __attribute__pure__
3126                         __attribute__nonnull__(1)
3127                         __attribute__nonnull__(2)
3128                         __attribute__nonnull__(3)
3129                         __attribute__nonnull__(4);
3130 #define PERL_ARGS_ASSERT_RNINSTR        \
3131         assert(big); assert(bigend); assert(little); assert(lend)
3132
3133 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3134 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3135 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3136 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3137                         __attribute__nonnull__(pTHX_3);
3138 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3139         assert(save)
3140
3141 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3142 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3143 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3144 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3145                         __attribute__nonnull__(pTHX_1);
3146 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3147         assert(cvop)
3148
3149 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3150                         __attribute__nonnull__(pTHX_1)
3151                         __attribute__nonnull__(pTHX_2);
3152 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3153         assert(rsp); assert(rx)
3154
3155 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3156                         __attribute__malloc__
3157                         __attribute__warn_unused_result__;
3158
3159 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3160 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3161                         __attribute__malloc__
3162                         __attribute__warn_unused_result__;
3163
3164 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3165                         __attribute__malloc__
3166                         __attribute__warn_unused_result__;
3167
3168 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3169                         __attribute__nonnull__(pTHX_1);
3170 #define PERL_ARGS_ASSERT_SAVE_I16       \
3171         assert(intp)
3172
3173 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3174                         __attribute__nonnull__(pTHX_1);
3175 #define PERL_ARGS_ASSERT_SAVE_I32       \
3176         assert(intp)
3177
3178 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3179                         __attribute__nonnull__(pTHX_1);
3180 #define PERL_ARGS_ASSERT_SAVE_I8        \
3181         assert(bytep)
3182
3183 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3184                         __attribute__nonnull__(pTHX_1);
3185 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3186         assert(av)
3187
3188 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3189                         __attribute__nonnull__(pTHX_1)
3190                         __attribute__nonnull__(pTHX_3); */
3191
3192 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3193                         __attribute__nonnull__(pTHX_1)
3194                         __attribute__nonnull__(pTHX_3);
3195 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3196         assert(av); assert(sptr)
3197
3198 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3199 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3200                         __attribute__nonnull__(pTHX_1);
3201 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3202         assert(aptr)
3203
3204 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3205                         __attribute__nonnull__(pTHX_1);
3206 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3207         assert(gv)
3208
3209 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3210                         __attribute__nonnull__(pTHX_1);
3211 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3212         assert(boolp)
3213
3214 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3217         assert(svp)
3218
3219 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3220                         __attribute__nonnull__(pTHX_1)
3221                         __attribute__nonnull__(pTHX_2);
3222 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3223         assert(hv); assert(key)
3224
3225 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3226                         __attribute__nonnull__(pTHX_2);
3227 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3228         assert(p)
3229
3230 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3231 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3232 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3233 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3234 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3235                         __attribute__nonnull__(pTHX_1);
3236 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3237         assert(str)
3238
3239 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3240                         __attribute__nonnull__(pTHX_1);
3241 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3242         assert(sptr)
3243
3244 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3245                         __attribute__nonnull__(pTHX_1);
3246 #define PERL_ARGS_ASSERT_SAVE_GP        \
3247         assert(gv)
3248
3249 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3250                         __attribute__nonnull__(pTHX_1);
3251 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3252         assert(gv)
3253
3254 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3255                         __attribute__nonnull__(pTHX_1)
3256                         __attribute__nonnull__(pTHX_2);
3257 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3258         assert(hv); assert(keysv)
3259
3260 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3261                         __attribute__nonnull__(pTHX_1)
3262                         __attribute__nonnull__(pTHX_2)
3263                         __attribute__nonnull__(pTHX_3); */
3264
3265 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3266                         __attribute__nonnull__(pTHX_1)
3267                         __attribute__nonnull__(pTHX_2)
3268                         __attribute__nonnull__(pTHX_3);
3269 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3270         assert(hv); assert(key); assert(sptr)
3271
3272 PERL_CALLCONV void      Perl_save_hints(pTHX);
3273 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3274                         __attribute__nonnull__(pTHX_1);
3275 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3276         assert(hptr)
3277
3278 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3279                         __attribute__nonnull__(pTHX_1);
3280 #define PERL_ARGS_ASSERT_SAVE_INT       \
3281         assert(intp)
3282
3283 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3284                         __attribute__nonnull__(pTHX_1);
3285 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3286         assert(item)
3287
3288 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3289                         __attribute__nonnull__(pTHX_1);
3290 #define PERL_ARGS_ASSERT_SAVE_IV        \
3291         assert(ivp)
3292
3293 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3294                         __attribute__nonnull__(pTHX_1);
3295 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3296         assert(sarg)
3297
3298 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3299                         __attribute__nonnull__(pTHX_1);
3300 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3301         assert(longp)
3302
3303 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3304                         __attribute__nonnull__(pTHX_1); */
3305 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3306         assert(sv)
3307
3308 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3309                         __attribute__nonnull__(pTHX_1);
3310 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3311         assert(gv)
3312
3313 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3314 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3315 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3318         assert(pptr)
3319
3320 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3321 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3322 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3323 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3324 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3325                         __attribute__nonnull__(pTHX_1);
3326 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3327         assert(gv)
3328
3329 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3332         assert(sv)
3333
3334 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3335                         __attribute__nonnull__(pTHX_1);
3336 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3337         assert(str)
3338
3339 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3342         assert(sptr)
3343
3344 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3345                         __attribute__nonnull__(pTHX_1);
3346 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3347         assert(sptr)
3348
3349 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3350                         __attribute__nonnull__(pTHX_1);
3351 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3352         assert(ptr)
3353
3354 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3355                         __attribute__malloc__
3356                         __attribute__warn_unused_result__;
3357
3358 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3359                         __attribute__malloc__
3360                         __attribute__warn_unused_result__;
3361
3362 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3363                         __attribute__malloc__
3364                         __attribute__warn_unused_result__;
3365
3366 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3367                         __attribute__malloc__
3368                         __attribute__warn_unused_result__
3369                         __attribute__nonnull__(pTHX_1);
3370 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3371         assert(pv)
3372
3373 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3374                         __attribute__malloc__
3375                         __attribute__warn_unused_result__
3376                         __attribute__nonnull__(pTHX_1);
3377 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3378         assert(sv)
3379
3380 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3381 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3382 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3383                         __attribute__malloc__
3384                         __attribute__warn_unused_result__
3385                         __attribute__nonnull__(pTHX_1);
3386 #define PERL_ARGS_ASSERT_SAVESVPV       \
3387         assert(sv)
3388
3389 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3390 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3391 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SCALARVOID     \
3394         assert(o)
3395
3396 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3397                         __attribute__nonnull__(pTHX_1)
3398                         __attribute__nonnull__(pTHX_3);
3399 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3400         assert(start); assert(retlen)
3401
3402 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3403                         __attribute__nonnull__(pTHX_1)
3404                         __attribute__nonnull__(pTHX_3);
3405 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3406         assert(start); assert(retlen)
3407
3408 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3409                         __attribute__nonnull__(pTHX_1)
3410                         __attribute__nonnull__(pTHX_2);
3411 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3412         assert(s); assert(lvalp)
3413
3414 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3415                         __attribute__nonnull__(pTHX_1)
3416                         __attribute__nonnull__(pTHX_3);
3417 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3418         assert(start); assert(retlen)
3419
3420 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3421                         __attribute__nonnull__(pTHX_1)
3422                         __attribute__nonnull__(pTHX_2);
3423 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3424         assert(s); assert(rv)
3425
3426 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3427                         __attribute__nonnull__(pTHX_1)
3428                         __attribute__nonnull__(pTHX_2)
3429                         __attribute__nonnull__(pTHX_3);
3430 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3431         assert(s); assert(e); assert(sv)
3432
3433 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3434                         __attribute__nonnull__(pTHX_1)
3435                         __attribute__nonnull__(pTHX_2)
3436                         __attribute__nonnull__(pTHX_5);
3437 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3438         assert(bigstr); assert(littlestr); assert(old_posp)
3439
3440 PERL_CALLCONV U32       Perl_seed(pTHX);
3441 PERL_CALLCONV void      Perl_set_context(void *t)
3442                         __attribute__nonnull__(1);
3443 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3444         assert(t)
3445
3446 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3447 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3448 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3449 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3450 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3451                         __attribute__nonnull__(pTHX_1);
3452 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3453         assert(str)
3454
3455 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3456                         __attribute__nonnull__(pTHX_3);
3457 #define PERL_ARGS_ASSERT_SORTSV \
3458         assert(cmp)
3459
3460 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3461                         __attribute__nonnull__(pTHX_3);
3462 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3463         assert(cmp)
3464
3465 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3466                         __attribute__nonnull__(pTHX_1)
3467                         __attribute__nonnull__(pTHX_2);
3468 #define PERL_ARGS_ASSERT_STACK_GROW     \
3469         assert(sp); assert(p)
3470
3471 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3472                         __attribute__nonnull__(pTHX_1)
3473                         __attribute__nonnull__(pTHX_2);
3474 #define PERL_ARGS_ASSERT_START_GLOB     \
3475         assert(tmpglob); assert(io)
3476
3477 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3478 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3479                         __attribute__warn_unused_result__
3480                         __attribute__nonnull__(pTHX_1)
3481                         __attribute__nonnull__(pTHX_2);
3482 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3483         assert(c); assert(hv)
3484
3485 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
3486                         __attribute__nonnull__(pTHX_1)
3487                         __attribute__nonnull__(pTHX_2);
3488 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
3489         assert(cop); assert(label)
3490
3491 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3492                         __attribute__warn_unused_result__
3493                         __attribute__nonnull__(pTHX_1);
3494 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3495         assert(sv)
3496
3497 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3498                         __attribute__nonnull__(pTHX_1);
3499 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3500         assert(cv)
3501
3502 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3503                         __attribute__nonnull__(pTHX_1); */
3504
3505 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3506                         __attribute__nonnull__(pTHX_1);
3507 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3508         assert(sv)
3509
3510 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3511                         __attribute__nonnull__(pTHX_2)
3512                         __attribute__nonnull__(pTHX_3);
3513 #define PERL_ARGS_ASSERT_SV_2CV \
3514         assert(st); assert(gvp)
3515
3516 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3517                         __attribute__nonnull__(pTHX_1);
3518 #define PERL_ARGS_ASSERT_SV_2IO \
3519         assert(sv)
3520
3521 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3522 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3523 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3524 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3525                         __attribute__nonnull__(pTHX_1);
3526 #define PERL_ARGS_ASSERT_SV_2NUM        \
3527         assert(sv)
3528
3529 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3530 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3531 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3532 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3533                         __attribute__warn_unused_result__
3534                         __attribute__nonnull__(pTHX_1); */
3535 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3536         assert(sv)
3537
3538 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3539                         __attribute__nonnull__(pTHX_1);
3540 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3541         assert(sv)
3542
3543 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3544                         __attribute__warn_unused_result__
3545                         __attribute__nonnull__(pTHX_1); */
3546 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3547         assert(sv)
3548
3549 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3550                         __attribute__nonnull__(pTHX_1);
3551 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3552         assert(sv)
3553
3554 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3555                         __attribute__warn_unused_result__
3556                         __attribute__nonnull__(pTHX_1); */
3557 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3558         assert(sv)
3559
3560 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3561 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3562 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3563                         __attribute__nonnull__(pTHX_1);
3564 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3565         assert(sv)
3566
3567 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3568                         __attribute__nonnull__(pTHX_1)
3569                         __attribute__nonnull__(pTHX_2);
3570 #define PERL_ARGS_ASSERT_SV_BLESS       \
3571         assert(sv); assert(stash)
3572
3573 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3574                         __attribute__nonnull__(pTHX_1)
3575                         __attribute__nonnull__(pTHX_2)
3576                         __attribute__nonnull__(pTHX_3)
3577                         __attribute__nonnull__(pTHX_4)
3578                         __attribute__nonnull__(pTHX_5);
3579 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3580         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3581
3582 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3583                         __attribute__nonnull__(pTHX_1);
3584 #define PERL_ARGS_ASSERT_SV_CATPV       \
3585         assert(sv)
3586
3587 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3588                         __attribute__nonnull__(pTHX_1)
3589                         __attribute__nonnull__(pTHX_2);
3590 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3591         assert(dstr); assert(sstr)
3592
3593 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3594                         __attribute__nonnull__(pTHX_1);
3595 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3596         assert(sv)
3597
3598 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3599                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3600                         __attribute__nonnull__(pTHX_1)
3601                         __attribute__nonnull__(pTHX_2);
3602 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3603         assert(sv); assert(pat)
3604
3605 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3606                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3607                         __attribute__nonnull__(pTHX_1)
3608                         __attribute__nonnull__(pTHX_2);
3609 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3610         assert(sv); assert(pat)
3611
3612 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3613                         __attribute__nonnull__(pTHX_1)
3614                         __attribute__nonnull__(pTHX_2); */
3615 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3616         assert(dsv); assert(sstr)
3617
3618 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3619                         __attribute__nonnull__(pTHX_1)
3620                         __attribute__nonnull__(pTHX_2);
3621 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3622         assert(dstr); assert(sstr)
3623
3624 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3625                         __attribute__nonnull__(pTHX_1)
3626                         __attribute__nonnull__(pTHX_2); */
3627 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3628         assert(sv); assert(ptr)
3629
3630 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3631                         __attribute__nonnull__(pTHX_1); */
3632 #define PERL_ARGS_ASSERT_SV_CATSV       \
3633         assert(dstr)
3634
3635 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3638         assert(dsv)
3639
3640 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3641                         __attribute__nonnull__(pTHX_1); */
3642 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3643         assert(dsv)
3644
3645 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3646                         __attribute__nonnull__(pTHX_1);
3647 #define PERL_ARGS_ASSERT_SV_CHOP        \
3648         assert(sv)
3649
3650 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3651 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3652 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3653                         __attribute__nonnull__(pTHX_1);
3654 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3655         assert(orig_sv)
3656
3657 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3658 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3659 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3660 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3661 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3662                         __attribute__deprecated__
3663                         __attribute__nonnull__(pTHX_1)
3664                         __attribute__nonnull__(pTHX_2)
3665                         __attribute__nonnull__(pTHX_3)
3666                         __attribute__nonnull__(pTHX_4);
3667 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3668         assert(sv); assert(startop); assert(code); assert(padp)
3669
3670 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3671                         __attribute__nonnull__(pTHX_1)
3672                         __attribute__nonnull__(pTHX_2)
3673                         __attribute__nonnull__(pTHX_3)
3674                         __attribute__nonnull__(pTHX_4);
3675 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3676         assert(sv); assert(startop); assert(code); assert(padp)
3677
3678 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3679                         __attribute__nonnull__(pTHX_1)
3680                         __attribute__nonnull__(pTHX_2);
3681 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3682         assert(dsv); assert(ssv)
3683
3684 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3685 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3686 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3687                         __attribute__nonnull__(pTHX_1)
3688                         __attribute__nonnull__(pTHX_2);
3689 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3690         assert(tsv); assert(sv)
3691
3692 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3693                         __attribute__warn_unused_result__
3694                         __attribute__nonnull__(pTHX_1)
3695                         __attribute__nonnull__(pTHX_2);
3696 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3697         assert(sv); assert(name)
3698
3699 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3700 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3701                         __attribute__warn_unused_result__
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704 #define PERL_ARGS_ASSERT_SV_DOES        \
3705         assert(sv); assert(name)
3706
3707 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3708                         __attribute__nonnull__(pTHX_1);
3709 #define PERL_ARGS_ASSERT_SV_DUMP        \
3710         assert(sv)
3711
3712 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3713 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3714 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3715                         __attribute__nonnull__(pTHX_1); */
3716 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3717         assert(sv)
3718
3719 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3720                         __attribute__nonnull__(pTHX_1);
3721 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3722         assert(sv)
3723
3724 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3725 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3726                         __attribute__nonnull__(pTHX_1);
3727 #define PERL_ARGS_ASSERT_SV_FREE2       \
3728         assert(sv)
3729
3730 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3731 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3732                         __attribute__nonnull__(pTHX_1)
3733                         __attribute__nonnull__(pTHX_2);
3734 #define PERL_ARGS_ASSERT_SV_GETS        \
3735         assert(sv); assert(fp)
3736
3737 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3738                         __attribute__nonnull__(pTHX_1);
3739 #define PERL_ARGS_ASSERT_SV_GROW        \
3740         assert(sv)
3741
3742 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3743 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3744 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3745                         __attribute__nonnull__(pTHX_1)
3746                         __attribute__nonnull__(pTHX_4); */
3747 #define PERL_ARGS_ASSERT_SV_INSERT      \
3748         assert(bigstr); assert(little)
3749
3750 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)
3751                         __attribute__nonnull__(pTHX_1)
3752                         __attribute__nonnull__(pTHX_4);
3753 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3754         assert(bigstr); assert(little)
3755
3756 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3757                         __attribute__nonnull__(pTHX_2);
3758 #define PERL_ARGS_ASSERT_SV_ISA \
3759         assert(name)
3760
3761 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3762 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3763                         __attribute__nonnull__(pTHX_1);
3764 #define PERL_ARGS_ASSERT_SV_IV  \
3765         assert(sv)
3766
3767 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3768 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3769 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3770                         __attribute__nonnull__(pTHX_1);
3771 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3772         assert(sv)
3773
3774 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)
3775                         __attribute__nonnull__(pTHX_1);
3776 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3777         assert(sv)
3778
3779 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3780                         __attribute__malloc__
3781                         __attribute__warn_unused_result__;
3782
3783 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3784                         __attribute__warn_unused_result__;
3785
3786 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3787 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3788 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3789 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3790                         __attribute__nonnull__(pTHX_1);
3791 #define PERL_ARGS_ASSERT_SV_NV  \
3792         assert(sv)
3793
3794 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3795 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3796                         __attribute__nonnull__(pTHX_2);
3797 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3798         assert(offsetp)
3799
3800 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3801                         __attribute__nonnull__(pTHX_2);
3802 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3803         assert(offsetp)
3804
3805 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3806                         __attribute__nonnull__(pTHX_1);
3807 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3808         assert(sv)
3809
3810 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3811                         __attribute__warn_unused_result__
3812                         __attribute__nonnull__(pTHX_1); */
3813 #define PERL_ARGS_ASSERT_SV_PV  \
3814         assert(sv)
3815
3816 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3817                         __attribute__warn_unused_result__
3818                         __attribute__nonnull__(pTHX_1); */
3819 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3820         assert(sv)
3821
3822 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3823                         __attribute__nonnull__(pTHX_1)
3824                         __attribute__nonnull__(pTHX_2);
3825 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3826         assert(sv); assert(lp)
3827
3828 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3829                         __attribute__nonnull__(pTHX_1);
3830 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3831         assert(sv)
3832
3833 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3834                         __attribute__nonnull__(pTHX_1)
3835                         __attribute__nonnull__(pTHX_2);
3836 #define PERL_ARGS_ASSERT_SV_PVN \
3837         assert(sv); assert(lp)
3838
3839 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3840                         __attribute__nonnull__(pTHX_1); */
3841 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3842         assert(sv)
3843
3844 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3845                         __attribute__nonnull__(pTHX_1);
3846 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3847         assert(sv)
3848
3849 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3850                         __attribute__nonnull__(pTHX_1);
3851 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3852         assert(sv)
3853
3854 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3855                         __attribute__warn_unused_result__
3856                         __attribute__nonnull__(pTHX_1); */
3857 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3858         assert(sv)
3859
3860 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3861                         __attribute__nonnull__(pTHX_1)
3862                         __attribute__nonnull__(pTHX_2);
3863 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3864         assert(sv); assert(lp)
3865
3866 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3867                         __attribute__nonnull__(pTHX_1);
3868 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3869         assert(sv)
3870
3871 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3872                         __attribute__nonnull__(pTHX_1)
3873                         __attribute__nonnull__(pTHX_2);
3874 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3875         assert(sv); assert(encoding)
3876
3877 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3878                         __attribute__warn_unused_result__
3879                         __attribute__nonnull__(pTHX_1);
3880 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3881         assert(sv)
3882
3883 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3884                         __attribute__nonnull__(pTHX_1)
3885                         __attribute__nonnull__(pTHX_2);
3886 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3887         assert(sv); assert(nsv)
3888
3889 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3890 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3891                         __attribute__nonnull__(pTHX_1);
3892 #define PERL_ARGS_ASSERT_SV_RESET       \
3893         assert(s)
3894
3895 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3896                         __attribute__nonnull__(pTHX_1);
3897 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3898         assert(sv)
3899
3900 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3901                         __attribute__nonnull__(pTHX_1);
3902 #define PERL_ARGS_ASSERT_SV_SETIV       \
3903         assert(sv)
3904
3905 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3906                         __attribute__nonnull__(pTHX_1);
3907 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3908         assert(sv)
3909
3910 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3911                         __attribute__nonnull__(pTHX_1);
3912 #define PERL_ARGS_ASSERT_SV_SETNV       \
3913         assert(sv)
3914
3915 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3916                         __attribute__nonnull__(pTHX_1);
3917 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3918         assert(sv)
3919
3920 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3921                         __attribute__nonnull__(pTHX_1);
3922 #define PERL_ARGS_ASSERT_SV_SETPV       \
3923         assert(sv)
3924
3925 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3926                         __attribute__nonnull__(pTHX_1);
3927 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3928         assert(sv)
3929
3930 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3931                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3932                         __attribute__nonnull__(pTHX_1)
3933                         __attribute__nonnull__(pTHX_2);
3934 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3935         assert(sv); assert(pat)
3936
3937 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3938                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3939                         __attribute__nonnull__(pTHX_1)
3940                         __attribute__nonnull__(pTHX_2);
3941 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3942         assert(sv); assert(pat)
3943
3944 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3945                         __attribute__nonnull__(pTHX_1);
3946 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3947         assert(sv)
3948
3949 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3950                         __attribute__nonnull__(pTHX_1);
3951 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3952         assert(sv)
3953
3954 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3955                         __attribute__nonnull__(pTHX_1);
3956 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3957         assert(sv)
3958
3959 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3960                         __attribute__nonnull__(pTHX_1)
3961                         __attribute__nonnull__(pTHX_2);
3962 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3963         assert(sv); assert(ptr)
3964
3965 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3966                         __attribute__nonnull__(pTHX_1);
3967 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3968         assert(rv)
3969
3970 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3971                         __attribute__nonnull__(pTHX_1);
3972 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3973         assert(rv)
3974
3975 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3976                         __attribute__nonnull__(pTHX_1);
3977 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3978         assert(rv)
3979
3980 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3981                         __attribute__nonnull__(pTHX_1)
3982                         __attribute__nonnull__(pTHX_3);
3983 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3984         assert(rv); assert(pv)
3985
3986 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3987                         __attribute__nonnull__(pTHX_1);
3988 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3989         assert(rv)
3990
3991 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3992                         __attribute__nonnull__(pTHX_1); */
3993 #define PERL_ARGS_ASSERT_SV_SETSV       \
3994         assert(dstr)
3995
3996 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
3997                         __attribute__nonnull__(pTHX_1);
3998 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
3999         assert(dstr)
4000
4001 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4002                         __attribute__nonnull__(pTHX_1);
4003 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4004         assert(dstr)
4005
4006 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4007                         __attribute__nonnull__(pTHX_1);
4008 #define PERL_ARGS_ASSERT_SV_SETUV       \
4009         assert(sv)
4010
4011 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4012                         __attribute__nonnull__(pTHX_1);
4013 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4014         assert(sv)
4015
4016 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4017                         __attribute__nonnull__(pTHX_1); */
4018 #define PERL_ARGS_ASSERT_SV_TAINT       \
4019         assert(sv)
4020
4021 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4022                         __attribute__warn_unused_result__
4023                         __attribute__nonnull__(pTHX_1);
4024 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4025         assert(sv)
4026
4027 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4028 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4029                         __attribute__warn_unused_result__
4030                         __attribute__nonnull__(pTHX_1)
4031                         __attribute__nonnull__(pTHX_2);
4032 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4033         assert(dsv); assert(ssv)
4034
4035 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4036                         __attribute__nonnull__(pTHX_1);
4037 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4038         assert(sv)
4039
4040 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4041                         __attribute__nonnull__(pTHX_1);
4042 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4043         assert(sv)
4044
4045 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4046                         __attribute__nonnull__(pTHX_1); */
4047 #define PERL_ARGS_ASSERT_SV_UNREF       \
4048         assert(sv)
4049
4050 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4051                         __attribute__nonnull__(pTHX_1);
4052 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4053         assert(ref)
4054
4055 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4056                         __attribute__nonnull__(pTHX_1);
4057 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4058         assert(sv)
4059
4060 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4061                         __attribute__nonnull__(pTHX_1);
4062 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4063         assert(sv)
4064
4065 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4066                         __attribute__nonnull__(pTHX_1); */
4067 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4068         assert(sv)
4069
4070 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4071                         __attribute__nonnull__(pTHX_1);
4072 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4073         assert(sv)
4074
4075 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4076                         __attribute__nonnull__(pTHX_1); */
4077 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4078         assert(sv)
4079
4080 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4081                         __attribute__nonnull__(pTHX_1);
4082 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4083         assert(sv)
4084
4085 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4086                         __attribute__nonnull__(pTHX_1);
4087 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4088         assert(sv)
4089
4090 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4091                         __attribute__nonnull__(pTHX_1);
4092 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4093         assert(sv)
4094
4095 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4096                         __attribute__nonnull__(pTHX_1); */
4097 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4098         assert(sv)
4099
4100 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4101                         __attribute__nonnull__(pTHX_1); */
4102
4103 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4104                         __attribute__nonnull__(pTHX_1);
4105 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4106         assert(sv)
4107
4108 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4109                         __attribute__nonnull__(pTHX_1); */
4110
4111 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4112                         __attribute__nonnull__(pTHX_1);
4113 #define PERL_ARGS_ASSERT_SV_UV  \
4114         assert(sv)
4115
4116 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4117                         __attribute__nonnull__(pTHX_1)
4118                         __attribute__nonnull__(pTHX_2);
4119 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4120         assert(sv); assert(pat)
4121
4122 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4123                         __attribute__nonnull__(pTHX_1)
4124                         __attribute__nonnull__(pTHX_2);
4125 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4126         assert(sv); assert(pat)
4127
4128 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)
4129                         __attribute__nonnull__(pTHX_1)
4130                         __attribute__nonnull__(pTHX_2);
4131 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4132         assert(sv); assert(pat)
4133
4134 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4135                         __attribute__nonnull__(pTHX_1)
4136                         __attribute__nonnull__(pTHX_2);
4137 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4138         assert(sv); assert(pat)
4139
4140 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4141                         __attribute__nonnull__(pTHX_1)
4142                         __attribute__nonnull__(pTHX_2);
4143 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4144         assert(sv); assert(pat)
4145
4146 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)
4147                         __attribute__nonnull__(pTHX_1)
4148                         __attribute__nonnull__(pTHX_2);
4149 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4150         assert(sv); assert(pat)
4151
4152 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4153                         __attribute__nonnull__(pTHX_1)
4154                         __attribute__nonnull__(pTHX_2);
4155 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4156         assert(swash); assert(ptr)
4157
4158 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4159                         __attribute__nonnull__(pTHX_1)
4160                         __attribute__nonnull__(pTHX_2)
4161                         __attribute__nonnull__(pTHX_3);
4162 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4163         assert(pkg); assert(name); assert(listsv)
4164
4165 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4166                         __attribute__nonnull__(1)
4167                         __attribute__nonnull__(2);
4168 #define PERL_ARGS_ASSERT_SYS_INIT       \
4169         assert(argc); assert(argv)
4170
4171 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4172                         __attribute__nonnull__(1)
4173                         __attribute__nonnull__(2)
4174                         __attribute__nonnull__(3);
4175 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4176         assert(argc); assert(argv); assert(env)
4177
4178 PERL_CALLCONV void      Perl_sys_term(void);
4179 PERL_CALLCONV void      Perl_taint_env(pTHX);
4180 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4181                         __attribute__nonnull__(pTHX_2);
4182 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4183         assert(s)
4184
4185 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, ...)
4186                         __attribute__nonnull__(pTHX_1)
4187                         __attribute__nonnull__(pTHX_2)
4188                         __attribute__nonnull__(pTHX_3)
4189                         __attribute__nonnull__(pTHX_4);
4190 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4191         assert(methname); assert(sp); assert(sv); assert(mg)
4192
4193 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4194 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4195                         __attribute__nonnull__(pTHX_2)
4196                         __attribute__nonnull__(pTHX_3);
4197 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
4198         assert(p); assert(lenp)
4199
4200 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4201                         __attribute__nonnull__(pTHX_2)
4202                         __attribute__nonnull__(pTHX_3);
4203 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4204         assert(p); assert(lenp)
4205
4206 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4207                         __attribute__warn_unused_result__
4208                         __attribute__pure__;
4209
4210 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4211                         __attribute__nonnull__(pTHX_2)
4212                         __attribute__nonnull__(pTHX_3);
4213 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4214         assert(p); assert(lenp)
4215
4216 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4217                         __attribute__warn_unused_result__
4218                         __attribute__pure__;
4219
4220 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4221                         __attribute__nonnull__(pTHX_2)
4222                         __attribute__nonnull__(pTHX_3);
4223 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4224         assert(p); assert(lenp)
4225
4226 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4227                         __attribute__warn_unused_result__
4228                         __attribute__pure__;
4229
4230 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4231                         __attribute__nonnull__(pTHX_1)
4232                         __attribute__nonnull__(pTHX_2)
4233                         __attribute__nonnull__(pTHX_4)
4234                         __attribute__nonnull__(pTHX_5)
4235                         __attribute__nonnull__(pTHX_6);
4236 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4237         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
4238
4239 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4240                         __attribute__nonnull__(pTHX_1)
4241                         __attribute__nonnull__(pTHX_2);
4242 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
4243         assert(p); assert(ustrp)
4244
4245 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4246                         __attribute__nonnull__(pTHX_1)
4247                         __attribute__nonnull__(pTHX_2);
4248 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4249         assert(p); assert(ustrp)
4250
4251 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4252                         __attribute__nonnull__(pTHX_1)
4253                         __attribute__nonnull__(pTHX_2);
4254 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4255         assert(p); assert(ustrp)
4256
4257 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4258                         __attribute__nonnull__(pTHX_1)
4259                         __attribute__nonnull__(pTHX_2);
4260 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4261         assert(p); assert(ustrp)
4262
4263 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4264 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4265 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)
4266                         __attribute__nonnull__(pTHX_1)
4267                         __attribute__nonnull__(pTHX_2)
4268                         __attribute__nonnull__(pTHX_3)
4269                         __attribute__nonnull__(pTHX_5);
4270 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4271         assert(pat); assert(patend); assert(s); assert(strend)
4272
4273 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4274                         __attribute__nonnull__(pTHX_1)
4275                         __attribute__nonnull__(pTHX_2)
4276                         __attribute__nonnull__(pTHX_3)
4277                         __attribute__nonnull__(pTHX_4);
4278 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4279         assert(pat); assert(patend); assert(s); assert(strend)
4280
4281 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4282 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4283 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4284                         __attribute__nonnull__(pTHX_1);