[perl #97088] Prevent double get-magic in various cases
[perl.git] / proto.h
1 /* -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
6  *    2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Larry Wall and others
7  *
8  *    You may distribute under the terms of either the GNU General Public
9  *    License or the Artistic License, as specified in the README file.
10  *
11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
12  * This file is built by regen/embed.pl from data in embed.fnc,
13  * regen/embed.pl, regen/opcodes, intrpvar.h and perlvars.h.
14  * Any changes made here will be lost!
15  *
16  * Edit those files and run 'make regen_headers' to effect changes.
17  */
18
19 START_EXTERN_C
20 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
21                         __attribute__nonnull__(pTHX_1);
22 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
23         assert(stash)
24
25 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
26 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
27                         __attribute__nonnull__(pTHX_2)
28                         __attribute__nonnull__(pTHX_3);
29 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
30         assert(p); assert(lenp)
31
32 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
33                         __attribute__nonnull__(pTHX_1)
34                         __attribute__nonnull__(pTHX_2);
35 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
36         assert(p); assert(ustrp)
37
38 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
39                         __attribute__nonnull__(pTHX_1);
40 #define PERL_ARGS_ASSERT_ALLOCMY        \
41         assert(name)
42
43 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
44                         __attribute__nonnull__(pTHX_1)
45                         __attribute__nonnull__(pTHX_2);
46 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
47         assert(left); assert(right)
48
49 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
50                         __attribute__nonnull__(pTHX_1);
51 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
52         assert(ref)
53
54 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
55                         __attribute__nonnull__(pTHX_2)
56                         __attribute__nonnull__(pTHX_3);
57 #define PERL_ARGS_ASSERT_APPLY  \
58         assert(mark); assert(sp)
59
60 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
61                         __attribute__nonnull__(pTHX_1)
62                         __attribute__nonnull__(pTHX_2)
63                         __attribute__nonnull__(pTHX_3);
64 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
65         assert(stashpv); assert(cv); assert(attrstr)
66
67 PERL_CALLCONV void      Perl_atfork_lock(void);
68 PERL_CALLCONV void      Perl_atfork_unlock(void);
69 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
70                         __attribute__nonnull__(pTHX_1);
71 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
72         assert(av)
73
74 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
75                         __attribute__nonnull__(pTHX_1);
76 #define PERL_ARGS_ASSERT_AV_CLEAR       \
77         assert(av)
78
79 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
80                         __attribute__nonnull__(pTHX_1)
81                         __attribute__nonnull__(pTHX_2);
82 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
83         assert(avp); assert(val)
84
85 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
86                         __attribute__nonnull__(pTHX_1)
87                         __attribute__nonnull__(pTHX_2);
88 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
89         assert(avp); assert(val)
90
91 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
92                         __attribute__nonnull__(pTHX_1);
93 #define PERL_ARGS_ASSERT_AV_DELETE      \
94         assert(av)
95
96 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
97                         __attribute__warn_unused_result__
98                         __attribute__nonnull__(pTHX_1);
99 #define PERL_ARGS_ASSERT_AV_EXISTS      \
100         assert(av)
101
102 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
103                         __attribute__nonnull__(pTHX_1);
104 #define PERL_ARGS_ASSERT_AV_EXTEND      \
105         assert(av)
106
107 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
108                         __attribute__warn_unused_result__
109                         __attribute__nonnull__(pTHX_1);
110 #define PERL_ARGS_ASSERT_AV_FETCH       \
111         assert(av)
112
113 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
114                         __attribute__nonnull__(pTHX_1);
115 #define PERL_ARGS_ASSERT_AV_FILL        \
116         assert(av)
117
118 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
119                         __attribute__nonnull__(pTHX_1);
120 #define PERL_ARGS_ASSERT_AV_ITER_P      \
121         assert(av)
122
123 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
124                         __attribute__warn_unused_result__
125                         __attribute__nonnull__(pTHX_1);
126 #define PERL_ARGS_ASSERT_AV_LEN \
127         assert(av)
128
129 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
130                         __attribute__warn_unused_result__
131                         __attribute__nonnull__(pTHX_2);
132 #define PERL_ARGS_ASSERT_AV_MAKE        \
133         assert(strp)
134
135 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
136                         __attribute__nonnull__(pTHX_1);
137 #define PERL_ARGS_ASSERT_AV_POP \
138         assert(av)
139
140 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
141                         __attribute__nonnull__(pTHX_1)
142                         __attribute__nonnull__(pTHX_2);
143 #define PERL_ARGS_ASSERT_AV_PUSH        \
144         assert(av); assert(val)
145
146 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
147                         __attribute__nonnull__(pTHX_1);
148 #define PERL_ARGS_ASSERT_AV_REIFY       \
149         assert(av)
150
151 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
152                         __attribute__warn_unused_result__
153                         __attribute__nonnull__(pTHX_1);
154 #define PERL_ARGS_ASSERT_AV_SHIFT       \
155         assert(av)
156
157 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
158                         __attribute__nonnull__(pTHX_1);
159 #define PERL_ARGS_ASSERT_AV_STORE       \
160         assert(av)
161
162 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
163                         __attribute__nonnull__(pTHX_1);
164 #define PERL_ARGS_ASSERT_AV_UNDEF       \
165         assert(av)
166
167 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
168                         __attribute__nonnull__(pTHX_1);
169 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
170         assert(av)
171
172 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
173                         __attribute__warn_unused_result__
174                         __attribute__nonnull__(pTHX_2)
175                         __attribute__nonnull__(pTHX_3);
176 #define PERL_ARGS_ASSERT_BIND_MATCH     \
177         assert(left); assert(right)
178
179 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
180                         __attribute__warn_unused_result__;
181
182 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
183                         __attribute__warn_unused_result__;
184
185 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
186                         __attribute__warn_unused_result__;
187
188 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
189                         __attribute__nonnull__(pTHX_1);
190 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
191         assert(hk)
192
193 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
194 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
195 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
196 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
197                         __attribute__nonnull__(pTHX_1)
198                         __attribute__nonnull__(pTHX_3);
199 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
200         assert(b); assert(u)
201
202 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
203                         __attribute__nonnull__(pTHX_1)
204                         __attribute__nonnull__(pTHX_2);
205 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
206         assert(s); assert(len)
207
208 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
209                         __attribute__nonnull__(pTHX_1)
210                         __attribute__nonnull__(pTHX_2);
211 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
212         assert(s); assert(len)
213
214 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
215                         __attribute__nonnull__(pTHX_1)
216                         __attribute__nonnull__(pTHX_3);
217 #define PERL_ARGS_ASSERT_CALL_ARGV      \
218         assert(sub_name); assert(argv)
219
220 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
221 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
222                         __attribute__nonnull__(pTHX_2);
223 #define PERL_ARGS_ASSERT_CALL_LIST      \
224         assert(paramList)
225
226 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
227                         __attribute__nonnull__(pTHX_1);
228 #define PERL_ARGS_ASSERT_CALL_METHOD    \
229         assert(methname)
230
231 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
232                         __attribute__nonnull__(pTHX_1);
233 #define PERL_ARGS_ASSERT_CALL_PV        \
234         assert(sub_name)
235
236 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
237                         __attribute__nonnull__(pTHX_1);
238 #define PERL_ARGS_ASSERT_CALL_SV        \
239         assert(sv)
240
241 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
242 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
243                         __attribute__malloc__
244                         __attribute__warn_unused_result__;
245
246 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
247                         __attribute__warn_unused_result__
248                         __attribute__nonnull__(pTHX_3);
249 #define PERL_ARGS_ASSERT_CANDO  \
250         assert(statbufp)
251
252 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
253                         __attribute__warn_unused_result__;
254
255 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
256                         __attribute__warn_unused_result__;
257
258 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
259                         __attribute__warn_unused_result__;
260
261 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
262                         __attribute__warn_unused_result__;
263
264 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
265                         __attribute__nonnull__(pTHX_1);
266 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
267         assert(s)
268
269 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
270                         __attribute__warn_unused_result__
271                         __attribute__nonnull__(pTHX_1);
272 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
273         assert(o)
274
275 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
276                         __attribute__warn_unused_result__
277                         __attribute__nonnull__(pTHX_1);
278 #define PERL_ARGS_ASSERT_CK_BITOP       \
279         assert(o)
280
281 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
282                         __attribute__warn_unused_result__
283                         __attribute__nonnull__(pTHX_1);
284 #define PERL_ARGS_ASSERT_CK_CHDIR       \
285         assert(o)
286
287 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
288                         __attribute__warn_unused_result__
289                         __attribute__nonnull__(pTHX_1);
290 #define PERL_ARGS_ASSERT_CK_CONCAT      \
291         assert(o)
292
293 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
294                         __attribute__warn_unused_result__
295                         __attribute__nonnull__(pTHX_1);
296 #define PERL_ARGS_ASSERT_CK_DEFINED     \
297         assert(o)
298
299 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
300                         __attribute__warn_unused_result__
301                         __attribute__nonnull__(pTHX_1);
302 #define PERL_ARGS_ASSERT_CK_DELETE      \
303         assert(o)
304
305 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
306                         __attribute__warn_unused_result__
307                         __attribute__nonnull__(pTHX_1);
308 #define PERL_ARGS_ASSERT_CK_DIE \
309         assert(o)
310
311 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
312                         __attribute__warn_unused_result__
313                         __attribute__nonnull__(pTHX_1);
314 #define PERL_ARGS_ASSERT_CK_EACH        \
315         assert(o)
316
317 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
318                         __attribute__nonnull__(pTHX_1)
319                         __attribute__nonnull__(pTHX_2)
320                         __attribute__nonnull__(pTHX_3);
321 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
322         assert(entersubop); assert(namegv); assert(protosv)
323
324 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
325                         __attribute__nonnull__(pTHX_1);
326 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
327         assert(entersubop)
328
329 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
330                         __attribute__nonnull__(pTHX_1)
331                         __attribute__nonnull__(pTHX_2)
332                         __attribute__nonnull__(pTHX_3);
333 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
334         assert(entersubop); assert(namegv); assert(protosv)
335
336 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
337                         __attribute__nonnull__(pTHX_1)
338                         __attribute__nonnull__(pTHX_2)
339                         __attribute__nonnull__(pTHX_3);
340 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
341         assert(entersubop); assert(namegv); assert(protosv)
342
343 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
344                         __attribute__warn_unused_result__
345                         __attribute__nonnull__(pTHX_1);
346 #define PERL_ARGS_ASSERT_CK_EOF \
347         assert(o)
348
349 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
350                         __attribute__warn_unused_result__
351                         __attribute__nonnull__(pTHX_1);
352 #define PERL_ARGS_ASSERT_CK_EVAL        \
353         assert(o)
354
355 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
356                         __attribute__warn_unused_result__
357                         __attribute__nonnull__(pTHX_1);
358 #define PERL_ARGS_ASSERT_CK_EXEC        \
359         assert(o)
360
361 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
362                         __attribute__warn_unused_result__
363                         __attribute__nonnull__(pTHX_1);
364 #define PERL_ARGS_ASSERT_CK_EXISTS      \
365         assert(o)
366
367 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
368                         __attribute__warn_unused_result__
369                         __attribute__nonnull__(pTHX_1);
370 #define PERL_ARGS_ASSERT_CK_EXIT        \
371         assert(o)
372
373 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
374                         __attribute__warn_unused_result__
375                         __attribute__nonnull__(pTHX_1);
376 #define PERL_ARGS_ASSERT_CK_FTST        \
377         assert(o)
378
379 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
380                         __attribute__warn_unused_result__
381                         __attribute__nonnull__(pTHX_1);
382 #define PERL_ARGS_ASSERT_CK_FUN \
383         assert(o)
384
385 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
386                         __attribute__warn_unused_result__
387                         __attribute__nonnull__(pTHX_1);
388 #define PERL_ARGS_ASSERT_CK_GLOB        \
389         assert(o)
390
391 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
392                         __attribute__warn_unused_result__
393                         __attribute__nonnull__(pTHX_1);
394 #define PERL_ARGS_ASSERT_CK_GREP        \
395         assert(o)
396
397 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
398                         __attribute__warn_unused_result__
399                         __attribute__nonnull__(pTHX_1);
400 #define PERL_ARGS_ASSERT_CK_INDEX       \
401         assert(o)
402
403 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
404                         __attribute__warn_unused_result__
405                         __attribute__nonnull__(pTHX_1);
406 #define PERL_ARGS_ASSERT_CK_JOIN        \
407         assert(o)
408
409 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
410                         __attribute__warn_unused_result__
411                         __attribute__nonnull__(pTHX_1);
412 #define PERL_ARGS_ASSERT_CK_LFUN        \
413         assert(o)
414
415 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
416                         __attribute__warn_unused_result__
417                         __attribute__nonnull__(pTHX_1);
418 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
419         assert(o)
420
421 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
422                         __attribute__warn_unused_result__
423                         __attribute__nonnull__(pTHX_1);
424 #define PERL_ARGS_ASSERT_CK_MATCH       \
425         assert(o)
426
427 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
428                         __attribute__warn_unused_result__
429                         __attribute__nonnull__(pTHX_1);
430 #define PERL_ARGS_ASSERT_CK_METHOD      \
431         assert(o)
432
433 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
434                         __attribute__warn_unused_result__
435                         __attribute__nonnull__(pTHX_1);
436 #define PERL_ARGS_ASSERT_CK_NULL        \
437         assert(o)
438
439 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
440                         __attribute__warn_unused_result__
441                         __attribute__nonnull__(pTHX_1);
442 #define PERL_ARGS_ASSERT_CK_OPEN        \
443         assert(o)
444
445 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
446                         __attribute__warn_unused_result__
447                         __attribute__nonnull__(pTHX_1);
448 #define PERL_ARGS_ASSERT_CK_READLINE    \
449         assert(o)
450
451 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
452                         __attribute__warn_unused_result__
453                         __attribute__nonnull__(pTHX_1);
454 #define PERL_ARGS_ASSERT_CK_REPEAT      \
455         assert(o)
456
457 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
458                         __attribute__warn_unused_result__
459                         __attribute__nonnull__(pTHX_1);
460 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
461         assert(o)
462
463 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
464                         __attribute__warn_unused_result__
465                         __attribute__nonnull__(pTHX_1);
466 #define PERL_ARGS_ASSERT_CK_RETURN      \
467         assert(o)
468
469 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
470                         __attribute__warn_unused_result__
471                         __attribute__nonnull__(pTHX_1);
472 #define PERL_ARGS_ASSERT_CK_RFUN        \
473         assert(o)
474
475 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
476                         __attribute__warn_unused_result__
477                         __attribute__nonnull__(pTHX_1);
478 #define PERL_ARGS_ASSERT_CK_RVCONST     \
479         assert(o)
480
481 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
482                         __attribute__warn_unused_result__
483                         __attribute__nonnull__(pTHX_1);
484 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
485         assert(o)
486
487 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
488                         __attribute__warn_unused_result__
489                         __attribute__nonnull__(pTHX_1);
490 #define PERL_ARGS_ASSERT_CK_SELECT      \
491         assert(o)
492
493 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
494                         __attribute__warn_unused_result__
495                         __attribute__nonnull__(pTHX_1);
496 #define PERL_ARGS_ASSERT_CK_SHIFT       \
497         assert(o)
498
499 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
500                         __attribute__warn_unused_result__
501                         __attribute__nonnull__(pTHX_1);
502 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
503         assert(o)
504
505 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
506                         __attribute__warn_unused_result__
507                         __attribute__nonnull__(pTHX_1);
508 #define PERL_ARGS_ASSERT_CK_SORT        \
509         assert(o)
510
511 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
512                         __attribute__warn_unused_result__
513                         __attribute__nonnull__(pTHX_1);
514 #define PERL_ARGS_ASSERT_CK_SPAIR       \
515         assert(o)
516
517 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
518                         __attribute__warn_unused_result__
519                         __attribute__nonnull__(pTHX_1);
520 #define PERL_ARGS_ASSERT_CK_SPLIT       \
521         assert(o)
522
523 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
524                         __attribute__warn_unused_result__
525                         __attribute__nonnull__(pTHX_1);
526 #define PERL_ARGS_ASSERT_CK_SUBR        \
527         assert(o)
528
529 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
530                         __attribute__warn_unused_result__
531                         __attribute__nonnull__(pTHX_1);
532 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
533         assert(o)
534
535 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
536                         __attribute__warn_unused_result__
537                         __attribute__nonnull__(pTHX_1);
538 #define PERL_ARGS_ASSERT_CK_SVCONST     \
539         assert(o)
540
541 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
542                         __attribute__warn_unused_result__
543                         __attribute__nonnull__(pTHX_1);
544 #define PERL_ARGS_ASSERT_CK_TRUNC       \
545         assert(o)
546
547 PERL_CALLCONV void      Perl_ck_warner(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      \
551         assert(pat)
552
553 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
554                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
555                         __attribute__nonnull__(pTHX_2);
556 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
557         assert(pat)
558
559 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
560 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
561 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
562                         __attribute__warn_unused_result__;
563
564 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
565                         __attribute__nonnull__(pTHX_1);
566 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
567         assert(cop)
568
569 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
570                         __attribute__nonnull__(pTHX_1)
571                         __attribute__nonnull__(pTHX_2);
572 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
573         assert(cop); assert(label)
574
575 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
576                         __attribute__nonnull__(pTHX_2);
577 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
578         assert(name)
579
580 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
581 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
582                         __attribute__noreturn__
583                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
584
585 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
586                         __attribute__noreturn__;
587
588 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
589                         __attribute__noreturn__
590                         __attribute__nonnull__(pTHX_1);
591 #define PERL_ARGS_ASSERT_CROAK_SV       \
592         assert(baseex)
593
594 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
595                         __attribute__noreturn__
596                         __attribute__nonnull__(pTHX_1)
597                         __attribute__nonnull__(pTHX_2);
598 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
599         assert(cv); assert(params)
600
601 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
602                         __attribute__warn_unused_result__
603                         __attribute__nonnull__(pTHX_1);
604 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
605         assert(o)
606
607 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
608                         __attribute__warn_unused_result__
609                         __attribute__nonnull__(pTHX_1);
610 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
611         assert(o)
612
613 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
614                         __attribute__nonnull__(pTHX_1)
615                         __attribute__nonnull__(pTHX_2);
616 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
617         assert(ppaddr); assert(xop)
618
619 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
620                         __attribute__pure__
621                         __attribute__nonnull__(pTHX_1);
622 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
623         assert(o)
624
625 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
626                         __attribute__nonnull__(pTHX_1);
627 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
628         assert(cv)
629
630 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
631                         __attribute__nonnull__(pTHX_1);
632 #define PERL_ARGS_ASSERT_CV_CLONE       \
633         assert(proto)
634
635 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
636                         __attribute__warn_unused_result__;
637
638 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
639                         __attribute__nonnull__(pTHX_1)
640                         __attribute__nonnull__(pTHX_2)
641                         __attribute__nonnull__(pTHX_3);
642 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
643         assert(cv); assert(ckfun_p); assert(ckobj_p)
644
645 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
646                         __attribute__nonnull__(pTHX_1)
647                         __attribute__nonnull__(pTHX_2)
648                         __attribute__nonnull__(pTHX_3);
649 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
650         assert(cv); assert(ckfun); assert(ckobj)
651
652 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
653                         __attribute__nonnull__(pTHX_1);
654 #define PERL_ARGS_ASSERT_CV_UNDEF       \
655         assert(cv)
656
657 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
658                         __attribute__nonnull__(pTHX_1);
659 #define PERL_ARGS_ASSERT_CVGV_SET       \
660         assert(cv)
661
662 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
663                         __attribute__nonnull__(pTHX_1);
664 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
665         assert(cv)
666
667 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
668                         __attribute__nonnull__(pTHX_1);
669 #define PERL_ARGS_ASSERT_CX_DUMP        \
670         assert(cx)
671
672 PERL_CALLCONV I32       Perl_cxinc(pTHX)
673                         __attribute__warn_unused_result__;
674
675 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
676                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
677                         __attribute__nonnull__(pTHX_1);
678 #define PERL_ARGS_ASSERT_DEB    \
679         assert(pat)
680
681 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
682 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
683                         __attribute__nonnull__(pTHX_1);
684 #define PERL_ARGS_ASSERT_DEBOP  \
685         assert(o)
686
687 PERL_CALLCONV void      Perl_debprofdump(pTHX);
688 PERL_CALLCONV I32       Perl_debstack(pTHX);
689 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
690 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
691 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
692                         __attribute__nonnull__(1)
693                         __attribute__nonnull__(2)
694                         __attribute__nonnull__(3)
695                         __attribute__nonnull__(4)
696                         __attribute__nonnull__(6);
697 #define PERL_ARGS_ASSERT_DELIMCPY       \
698         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
699
700 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
701 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
702                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
703
704 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
705                         __attribute__nonnull__(pTHX_1);
706 #define PERL_ARGS_ASSERT_DIE_SV \
707         assert(baseex)
708
709 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
710                         __attribute__noreturn__
711                         __attribute__nonnull__(pTHX_1);
712 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
713         assert(msv)
714
715 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
716                         __attribute__nonnull__(pTHX_2)
717                         __attribute__nonnull__(pTHX_3); */
718 #define PERL_ARGS_ASSERT_DO_AEXEC       \
719         assert(mark); assert(sp)
720
721 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
722                         __attribute__nonnull__(pTHX_2)
723                         __attribute__nonnull__(pTHX_3);
724 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
725         assert(mark); assert(sp)
726
727 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
728                         __attribute__nonnull__(pTHX_1);
729 #define PERL_ARGS_ASSERT_DO_BINMODE     \
730         assert(fp)
731
732 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
733 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
734                         __attribute__nonnull__(pTHX_2);
735 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
736         assert(file)
737
738 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
739                         __attribute__nonnull__(pTHX_1);
740 #define PERL_ARGS_ASSERT_DO_EOF \
741         assert(gv)
742
743 PERL_CALLCONV void      Perl_do_execfree(pTHX);
744 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
745                         __attribute__nonnull__(pTHX_2)
746                         __attribute__nonnull__(pTHX_3);
747 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
748         assert(file); assert(name)
749
750 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
751                         __attribute__nonnull__(pTHX_2)
752                         __attribute__nonnull__(pTHX_3);
753 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
754         assert(file); assert(name)
755
756 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
757                         __attribute__nonnull__(pTHX_2)
758                         __attribute__nonnull__(pTHX_3);
759 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
760         assert(file); assert(name)
761
762 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
763                         __attribute__nonnull__(pTHX_1)
764                         __attribute__nonnull__(pTHX_2)
765                         __attribute__nonnull__(pTHX_3)
766                         __attribute__nonnull__(pTHX_4);
767 #define PERL_ARGS_ASSERT_DO_JOIN        \
768         assert(sv); assert(delim); assert(mark); assert(sp)
769
770 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
771                         __attribute__nonnull__(pTHX_2)
772                         __attribute__nonnull__(pTHX_3);
773 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
774         assert(file); assert(mg)
775
776 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
777                         __attribute__warn_unused_result__
778                         __attribute__nonnull__(pTHX_1)
779                         __attribute__nonnull__(pTHX_2);
780 #define PERL_ARGS_ASSERT_DO_NCMP        \
781         assert(left); assert(right)
782
783 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
784                         __attribute__nonnull__(pTHX_2);
785 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
786         assert(file)
787
788 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
789                         __attribute__nonnull__(pTHX_1)
790                         __attribute__nonnull__(pTHX_2); */
791 #define PERL_ARGS_ASSERT_DO_OPEN        \
792         assert(gv); assert(name)
793
794 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)
795                         __attribute__nonnull__(pTHX_1)
796                         __attribute__nonnull__(pTHX_2)
797                         __attribute__nonnull__(pTHX_8);
798 #define PERL_ARGS_ASSERT_DO_OPEN9       \
799         assert(gv); assert(name); assert(svs)
800
801 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)
802                         __attribute__nonnull__(pTHX_1)
803                         __attribute__nonnull__(pTHX_2);
804 #define PERL_ARGS_ASSERT_DO_OPENN       \
805         assert(gv); assert(oname)
806
807 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
808                         __attribute__nonnull__(pTHX_2);
809 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
810         assert(file)
811
812 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
813                         __attribute__nonnull__(pTHX_2);
814 #define PERL_ARGS_ASSERT_DO_PRINT       \
815         assert(fp)
816
817 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
818                         __attribute__warn_unused_result__;
819
820 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
821 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
822                         __attribute__nonnull__(pTHX_1)
823                         __attribute__nonnull__(pTHX_3);
824 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
825         assert(sv); assert(sarg)
826
827 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
828                         __attribute__nonnull__(pTHX_2);
829 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
830         assert(file)
831
832 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
833                         __attribute__nonnull__(pTHX_1);
834 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
835         assert(gv)
836
837 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
838                         __attribute__warn_unused_result__
839                         __attribute__nonnull__(pTHX_1);
840 #define PERL_ARGS_ASSERT_DO_TELL        \
841         assert(gv)
842
843 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
844                         __attribute__nonnull__(pTHX_1);
845 #define PERL_ARGS_ASSERT_DO_TRANS       \
846         assert(sv)
847
848 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
849                         __attribute__nonnull__(pTHX_1);
850 #define PERL_ARGS_ASSERT_DO_VECGET      \
851         assert(sv)
852
853 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
854                         __attribute__nonnull__(pTHX_1);
855 #define PERL_ARGS_ASSERT_DO_VECSET      \
856         assert(sv)
857
858 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
859                         __attribute__nonnull__(pTHX_2)
860                         __attribute__nonnull__(pTHX_3)
861                         __attribute__nonnull__(pTHX_4);
862 #define PERL_ARGS_ASSERT_DO_VOP \
863         assert(sv); assert(left); assert(right)
864
865 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
866                         __attribute__nonnull__(pTHX_1);
867 #define PERL_ARGS_ASSERT_DOFILE \
868         assert(term)
869
870 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
871                         __attribute__warn_unused_result__;
872
873 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
874                         __attribute__nonnull__(pTHX_1);
875 #define PERL_ARGS_ASSERT_DOREF  \
876         assert(o)
877
878 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
879 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
880                         __attribute__warn_unused_result__;
881
882 PERL_CALLCONV void      Perl_dump_all(pTHX);
883 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
884 PERL_CALLCONV void      Perl_dump_eval(pTHX);
885 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
886                         __attribute__nonnull__(pTHX_1);
887 #define PERL_ARGS_ASSERT_DUMP_FORM      \
888         assert(gv)
889
890 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
891                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
892                         __attribute__nonnull__(pTHX_2)
893                         __attribute__nonnull__(pTHX_3);
894 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
895         assert(file); assert(pat)
896
897 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
898                         __attribute__nonnull__(pTHX_1);
899 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
900         assert(stash)
901
902 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
903                         __attribute__nonnull__(pTHX_1);
904 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
905         assert(stash)
906
907 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
908                         __attribute__nonnull__(pTHX_1);
909 #define PERL_ARGS_ASSERT_DUMP_SUB       \
910         assert(gv)
911
912 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
913                         __attribute__nonnull__(pTHX_1);
914 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
915         assert(gv)
916
917 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
918                         __attribute__nonnull__(pTHX_2)
919                         __attribute__nonnull__(pTHX_3);
920 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
921         assert(file); assert(pat)
922
923 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
924                         __attribute__nonnull__(pTHX_1)
925                         __attribute__nonnull__(pTHX_2);
926 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
927         assert(c); assert(sv)
928
929 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
930                         __attribute__nonnull__(pTHX_1);
931 #define PERL_ARGS_ASSERT_EVAL_PV        \
932         assert(p)
933
934 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
935                         __attribute__nonnull__(pTHX_1);
936 #define PERL_ARGS_ASSERT_EVAL_SV        \
937         assert(sv)
938
939 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
940                         __attribute__nonnull__(pTHX_1);
941 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
942         assert(sv)
943
944 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
945                         __attribute__warn_unused_result__
946                         __attribute__nonnull__(pTHX_1)
947                         __attribute__nonnull__(pTHX_2)
948                         __attribute__nonnull__(pTHX_3);
949 #define PERL_ARGS_ASSERT_FBM_INSTR      \
950         assert(big); assert(bigend); assert(littlestr)
951
952 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
953                         __attribute__nonnull__(pTHX_1);
954 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
955         assert(name)
956
957 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
958 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
959                         __attribute__nonnull__(pTHX_1);
960 #define PERL_ARGS_ASSERT_FILTER_DEL     \
961         assert(funcp)
962
963 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
964                         __attribute__warn_unused_result__
965                         __attribute__nonnull__(pTHX_2);
966 #define PERL_ARGS_ASSERT_FILTER_READ    \
967         assert(buf_sv)
968
969 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
970                         __attribute__nonnull__(pTHX_1);
971 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
972         assert(o)
973
974 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
975                         __attribute__warn_unused_result__;
976
977 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
978 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
979                         __attribute__deprecated__;
980
981 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
982                         __attribute__nonnull__(pTHX_1);
983 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
984         assert(scriptname)
985
986 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
987                         __attribute__pure__
988                         __attribute__nonnull__(1)
989                         __attribute__nonnull__(2);
990 #define PERL_ARGS_ASSERT_FOLDEQ \
991         assert(a); assert(b)
992
993 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
994                         __attribute__pure__
995                         __attribute__nonnull__(1)
996                         __attribute__nonnull__(2);
997 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
998         assert(a); assert(b)
999
1000 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1001                         __attribute__pure__
1002                         __attribute__nonnull__(1)
1003                         __attribute__nonnull__(2);
1004 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1005         assert(a); assert(b)
1006
1007 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1008                         __attribute__nonnull__(pTHX_1)
1009                         __attribute__nonnull__(pTHX_5); */
1010
1011 PERL_CALLCONV I32       Perl_foldEQ_utf8_flags(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2, U32 flags)
1012                         __attribute__nonnull__(pTHX_1)
1013                         __attribute__nonnull__(pTHX_5);
1014 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1015         assert(s1); assert(s2)
1016
1017 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1018                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1019                         __attribute__nonnull__(pTHX_1);
1020 #define PERL_ARGS_ASSERT_FORM   \
1021         assert(pat)
1022
1023 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1024 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1025 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1026                         __attribute__nonnull__(pTHX_1);
1027 #define PERL_ARGS_ASSERT_GET_AV \
1028         assert(name)
1029
1030 PERL_CALLCONV void*     Perl_get_context(void)
1031                         __attribute__warn_unused_result__;
1032
1033 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1034                         __attribute__nonnull__(pTHX_1);
1035 #define PERL_ARGS_ASSERT_GET_CV \
1036         assert(name)
1037
1038 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1039                         __attribute__nonnull__(pTHX_1);
1040 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1041         assert(name)
1042
1043 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1044                         __attribute__nonnull__(pTHX_2);
1045 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1046         assert(cv)
1047
1048 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1049                         __attribute__warn_unused_result__;
1050
1051 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1052                         __attribute__nonnull__(pTHX_1);
1053 #define PERL_ARGS_ASSERT_GET_HV \
1054         assert(name)
1055
1056 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1057                         __attribute__warn_unused_result__
1058                         __attribute__pure__;
1059
1060 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1061                         __attribute__warn_unused_result__
1062                         __attribute__pure__;
1063
1064 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1065                         __attribute__warn_unused_result__
1066                         __attribute__pure__;
1067
1068 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1069                         __attribute__warn_unused_result__
1070                         __attribute__pure__;
1071
1072 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1073                         __attribute__warn_unused_result__
1074                         __attribute__pure__;
1075
1076 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1077 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1078                         __attribute__nonnull__(pTHX_1);
1079 #define PERL_ARGS_ASSERT_GET_SV \
1080         assert(name)
1081
1082 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1083                         __attribute__warn_unused_result__;
1084
1085 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1086                         __attribute__nonnull__(pTHX_1);
1087 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1088         assert(sv)
1089
1090 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1091 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1092 PERL_CALLCONV UV        Perl_grok_bin(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_BIN       \
1097         assert(start); assert(len_p); assert(flags)
1098
1099 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1100                         __attribute__nonnull__(pTHX_1)
1101                         __attribute__nonnull__(pTHX_2)
1102                         __attribute__nonnull__(pTHX_3);
1103 #define PERL_ARGS_ASSERT_GROK_HEX       \
1104         assert(start); assert(len_p); assert(flags)
1105
1106 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1107                         __attribute__nonnull__(pTHX_1);
1108 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1109         assert(pv)
1110
1111 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1112                         __attribute__warn_unused_result__
1113                         __attribute__nonnull__(pTHX_1)
1114                         __attribute__nonnull__(pTHX_2);
1115 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1116         assert(sp); assert(send)
1117
1118 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1119                         __attribute__nonnull__(pTHX_1)
1120                         __attribute__nonnull__(pTHX_2)
1121                         __attribute__nonnull__(pTHX_3);
1122 #define PERL_ARGS_ASSERT_GROK_OCT       \
1123         assert(start); assert(len_p); assert(flags)
1124
1125 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1126 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1127 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1128 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1129 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1130                         __attribute__warn_unused_result__
1131                         __attribute__nonnull__(pTHX_2);
1132 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1133         assert(name)
1134
1135 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1136                         __attribute__nonnull__(pTHX_1);
1137 #define PERL_ARGS_ASSERT_GV_CHECK       \
1138         assert(stash)
1139
1140 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1141                         __attribute__warn_unused_result__
1142                         __attribute__nonnull__(pTHX_1);
1143 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1144         assert(gv)
1145
1146 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1147                         __attribute__nonnull__(pTHX_1);
1148 #define PERL_ARGS_ASSERT_GV_DUMP        \
1149         assert(gv)
1150
1151 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_2);
1154 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1155         assert(sv); assert(gv)
1156
1157 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1158                         __attribute__nonnull__(pTHX_1)
1159                         __attribute__nonnull__(pTHX_2); */
1160 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1161         assert(sv); assert(gv)
1162
1163 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2);
1166 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1167         assert(sv); assert(gv)
1168
1169 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1170                         __attribute__nonnull__(pTHX_1);
1171 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1172         assert(name)
1173
1174 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1175                         __attribute__nonnull__(pTHX_1);
1176 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1177         assert(name)
1178
1179 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1180                         __attribute__nonnull__(pTHX_2);
1181 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1182         assert(name)
1183
1184 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1185                         __attribute__nonnull__(pTHX_2);
1186 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1187         assert(name)
1188
1189 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1190                         __attribute__nonnull__(pTHX_1)
1191                         __attribute__nonnull__(pTHX_2); */
1192 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1193         assert(stash); assert(name)
1194
1195 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1196                         __attribute__nonnull__(pTHX_1)
1197                         __attribute__nonnull__(pTHX_2);
1198 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1199         assert(stash); assert(name)
1200
1201 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1202                         __attribute__nonnull__(pTHX_1)
1203                         __attribute__nonnull__(pTHX_2);
1204 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1205         assert(stash); assert(name)
1206
1207 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1208                         __attribute__nonnull__(pTHX_1);
1209 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1210         assert(nambeg)
1211
1212 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1213                         __attribute__nonnull__(pTHX_1);
1214 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1215         assert(name)
1216
1217 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1218                         __attribute__nonnull__(pTHX_1);
1219 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1220         assert(name)
1221
1222 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1223                         __attribute__nonnull__(pTHX_1)
1224                         __attribute__nonnull__(pTHX_2);
1225 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1226         assert(sv); assert(gv)
1227
1228 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1229                         __attribute__nonnull__(pTHX_1)
1230                         __attribute__nonnull__(pTHX_2); */
1231 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1232         assert(sv); assert(gv)
1233
1234 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1235                         __attribute__nonnull__(pTHX_1)
1236                         __attribute__nonnull__(pTHX_2);
1237 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1238         assert(sv); assert(gv)
1239
1240 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1241                         __attribute__warn_unused_result__;
1242
1243 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1244                         __attribute__nonnull__(pTHX_1)
1245                         __attribute__nonnull__(pTHX_3);
1246 #define PERL_ARGS_ASSERT_GV_INIT        \
1247         assert(gv); assert(name)
1248
1249 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1250                         __attribute__nonnull__(pTHX_1)
1251                         __attribute__nonnull__(pTHX_2);
1252 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1253         assert(gv); assert(name)
1254
1255 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1256                         __attribute__nonnull__(pTHX_1);
1257 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1258         assert(name)
1259
1260 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1261                         __attribute__nonnull__(pTHX_1);
1262 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1263         assert(name)
1264
1265 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1266                         __attribute__nonnull__(pTHX_1);
1267 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1268         assert(sv)
1269
1270 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1271                         __attribute__nonnull__(pTHX_1);
1272 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1273         assert(gv)
1274
1275 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1276                         __attribute__nonnull__(pTHX_1);
1277 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1278         assert(hv)
1279
1280 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1281 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1282                         __attribute__nonnull__(pTHX_1);
1283 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1284         assert(hv)
1285
1286 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1287 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)
1288                         __attribute__nonnull__(pTHX_2);
1289 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1290         assert(key)
1291
1292 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1293                         __attribute__warn_unused_result__;
1294
1295 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1296                         __attribute__nonnull__(pTHX_1);
1297 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1298         assert(hv)
1299
1300 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1301                         __attribute__nonnull__(pTHX_2); */
1302 #define PERL_ARGS_ASSERT_HV_DELETE      \
1303         assert(key)
1304
1305 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1306                         __attribute__nonnull__(pTHX_2); */
1307 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1308         assert(keysv)
1309
1310 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1311                         __attribute__warn_unused_result__
1312                         __attribute__nonnull__(pTHX_1);
1313 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1314         assert(hv)
1315
1316 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1317                         __attribute__nonnull__(pTHX_1);
1318 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1319         assert(hv)
1320
1321 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1322                         __attribute__nonnull__(pTHX_1)
1323                         __attribute__nonnull__(pTHX_2);
1324 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1325         assert(hv); assert(name)
1326
1327 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1328                         __attribute__nonnull__(pTHX_1)
1329                         __attribute__nonnull__(pTHX_2);
1330 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1331         assert(hv); assert(name)
1332
1333 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1334                         __attribute__warn_unused_result__
1335                         __attribute__nonnull__(pTHX_2); */
1336 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1337         assert(key)
1338
1339 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1340                         __attribute__warn_unused_result__
1341                         __attribute__nonnull__(pTHX_2); */
1342 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1343         assert(keysv)
1344
1345 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1346                         __attribute__nonnull__(pTHX_2); */
1347 #define PERL_ARGS_ASSERT_HV_FETCH       \
1348         assert(key)
1349
1350 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1351                         __attribute__nonnull__(pTHX_2); */
1352 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1353         assert(keysv)
1354
1355 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1356                         __attribute__nonnull__(pTHX_1);
1357 #define PERL_ARGS_ASSERT_HV_FILL        \
1358         assert(hv)
1359
1360 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1361                         __attribute__nonnull__(pTHX_1);
1362 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1363         assert(hv)
1364
1365 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1368         assert(hv)
1369
1370 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1)
1373                         __attribute__nonnull__(pTHX_2);
1374 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1375         assert(entry); assert(retlen)
1376
1377 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1378                         __attribute__warn_unused_result__
1379                         __attribute__nonnull__(pTHX_1);
1380 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1381         assert(entry)
1382
1383 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1384                         __attribute__warn_unused_result__
1385                         __attribute__nonnull__(pTHX_1); */
1386 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1387         assert(hv)
1388
1389 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1390                         __attribute__warn_unused_result__
1391                         __attribute__nonnull__(pTHX_1);
1392 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1393         assert(hv)
1394
1395 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1396                         __attribute__warn_unused_result__
1397                         __attribute__nonnull__(pTHX_1)
1398                         __attribute__nonnull__(pTHX_2)
1399                         __attribute__nonnull__(pTHX_3);
1400 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1401         assert(hv); assert(key); assert(retlen)
1402
1403 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1404                         __attribute__warn_unused_result__
1405                         __attribute__nonnull__(pTHX_1)
1406                         __attribute__nonnull__(pTHX_2);
1407 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1408         assert(hv); assert(entry)
1409
1410 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1411                         __attribute__nonnull__(pTHX_1);
1412 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1413         assert(hv)
1414
1415 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1416                         __attribute__nonnull__(pTHX_1); */
1417 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1418         assert(hv)
1419
1420 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1423         assert(hv)
1424
1425 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1426                         __attribute__warn_unused_result__
1427                         __attribute__nonnull__(pTHX_1);
1428 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1429         assert(hv)
1430
1431 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1432                         __attribute__warn_unused_result__
1433                         __attribute__nonnull__(pTHX_1);
1434 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1435         assert(hv)
1436
1437 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1440         assert(hv)
1441
1442 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1443                         __attribute__warn_unused_result__
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1446         assert(hv)
1447
1448 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1449                         __attribute__nonnull__(pTHX_1);
1450 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1451         assert(hv)
1452
1453 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1454                         __attribute__warn_unused_result__
1455                         __attribute__nonnull__(pTHX_1);
1456 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1457         assert(hv)
1458
1459 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1460 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1461 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1462 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1463 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1464 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1465                         __attribute__nonnull__(pTHX_1)
1466                         __attribute__nonnull__(pTHX_2); */
1467
1468 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1469                         __attribute__nonnull__(pTHX_1)
1470                         __attribute__nonnull__(pTHX_2); */
1471
1472 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1473                         __attribute__nonnull__(pTHX_1)
1474                         __attribute__nonnull__(pTHX_5); */
1475
1476 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1477                         __attribute__nonnull__(pTHX_2);
1478 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1479         assert(argv)
1480
1481 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1482 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1483 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1484 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1485 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1486 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1487                         __attribute__nonnull__(pTHX_1);
1488 #define PERL_ARGS_ASSERT_INIT_TM        \
1489         assert(ptm)
1490
1491 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1492                         __attribute__warn_unused_result__
1493                         __attribute__pure__
1494                         __attribute__nonnull__(1)
1495                         __attribute__nonnull__(2);
1496 #define PERL_ARGS_ASSERT_INSTR  \
1497         assert(big); assert(little)
1498
1499 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1500 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1501                         __attribute__warn_unused_result__;
1502
1503 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1504                         __attribute__nonnull__(pTHX_1);
1505 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1506         assert(io)
1507
1508 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1509                         __attribute__nonnull__(1);
1510 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1511         assert(s)
1512
1513 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1514                         __attribute__warn_unused_result__
1515                         __attribute__nonnull__(pTHX_1);
1516 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1517         assert(name_sv)
1518
1519 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1520                         __attribute__warn_unused_result__;
1521
1522 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1523                         __attribute__warn_unused_result__
1524                         __attribute__pure__;
1525
1526 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1527                         __attribute__warn_unused_result__
1528                         __attribute__pure__;
1529
1530 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1531                         __attribute__warn_unused_result__
1532                         __attribute__pure__;
1533
1534 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1535                         __attribute__warn_unused_result__
1536                         __attribute__pure__;
1537
1538 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1539                         __attribute__warn_unused_result__
1540                         __attribute__pure__;
1541
1542 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1543                         __attribute__warn_unused_result__
1544                         __attribute__pure__;
1545
1546 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1547                         __attribute__warn_unused_result__
1548                         __attribute__pure__;
1549
1550 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1551                         __attribute__warn_unused_result__
1552                         __attribute__pure__;
1553
1554 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1555                         __attribute__warn_unused_result__
1556                         __attribute__pure__;
1557
1558 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1559                         __attribute__warn_unused_result__
1560                         __attribute__pure__;
1561
1562 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1563                         __attribute__warn_unused_result__
1564                         __attribute__pure__;
1565
1566 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1567                         __attribute__warn_unused_result__
1568                         __attribute__pure__;
1569
1570 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1571                         __attribute__warn_unused_result__
1572                         __attribute__pure__;
1573
1574 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1575                         __attribute__warn_unused_result__
1576                         __attribute__pure__;
1577
1578 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1579                         __attribute__warn_unused_result__
1580                         __attribute__pure__;
1581
1582 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1583                         __attribute__warn_unused_result__
1584                         __attribute__pure__;
1585
1586 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1587                         __attribute__warn_unused_result__
1588                         __attribute__pure__;
1589
1590 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1591                         __attribute__warn_unused_result__
1592                         __attribute__pure__;
1593
1594 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1595                         __attribute__warn_unused_result__
1596                         __attribute__pure__;
1597
1598 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1599                         __attribute__warn_unused_result__
1600                         __attribute__pure__;
1601
1602 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1603                         __attribute__warn_unused_result__
1604                         __attribute__pure__;
1605
1606 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1607                         __attribute__warn_unused_result__
1608                         __attribute__pure__;
1609
1610 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1611                         __attribute__warn_unused_result__
1612                         __attribute__pure__;
1613
1614 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1615                         __attribute__warn_unused_result__
1616                         __attribute__pure__;
1617
1618 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1619                         __attribute__warn_unused_result__
1620                         __attribute__pure__;
1621
1622 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1623                         __attribute__warn_unused_result__
1624                         __attribute__pure__;
1625
1626 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1627                         __attribute__warn_unused_result__
1628                         __attribute__nonnull__(pTHX_1);
1629 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1630         assert(p)
1631
1632 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1633                         __attribute__warn_unused_result__
1634                         __attribute__nonnull__(pTHX_1);
1635 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1636         assert(p)
1637
1638 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1639                         __attribute__warn_unused_result__
1640                         __attribute__nonnull__(pTHX_1);
1641 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1642         assert(p)
1643
1644 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1645                         __attribute__warn_unused_result__
1646                         __attribute__nonnull__(pTHX_1);
1647 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1648         assert(p)
1649
1650 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1651                         __attribute__warn_unused_result__
1652                         __attribute__nonnull__(pTHX_1);
1653 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1654         assert(p)
1655
1656 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1657                         __attribute__warn_unused_result__
1658                         __attribute__nonnull__(pTHX_1);
1659 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1660         assert(p)
1661
1662 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1663                         __attribute__warn_unused_result__
1664                         __attribute__nonnull__(pTHX_1);
1665 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1666         assert(p)
1667
1668 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1669                         __attribute__warn_unused_result__
1670                         __attribute__nonnull__(pTHX_1);
1671 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1672         assert(p)
1673
1674 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1675                         __attribute__warn_unused_result__
1676                         __attribute__nonnull__(pTHX_1);
1677 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1678         assert(p)
1679
1680 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1681                         __attribute__warn_unused_result__
1682                         __attribute__nonnull__(pTHX_1);
1683 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1684         assert(p)
1685
1686 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1687                         __attribute__warn_unused_result__
1688                         __attribute__nonnull__(pTHX_1);
1689 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1690         assert(p)
1691
1692 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1693                         __attribute__warn_unused_result__
1694                         __attribute__nonnull__(pTHX_1);
1695 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1696         assert(p)
1697
1698 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1699                         __attribute__warn_unused_result__
1700                         __attribute__nonnull__(pTHX_1);
1701 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1702         assert(p)
1703
1704 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1705                         __attribute__nonnull__(1);
1706 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1707         assert(s)
1708
1709 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1710                         __attribute__warn_unused_result__
1711                         __attribute__nonnull__(pTHX_1);
1712 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1713         assert(p)
1714
1715 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1716                         __attribute__warn_unused_result__
1717                         __attribute__nonnull__(pTHX_1);
1718 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1719         assert(p)
1720
1721 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1722                         __attribute__warn_unused_result__
1723                         __attribute__nonnull__(pTHX_1);
1724 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1725         assert(p)
1726
1727 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1728                         __attribute__warn_unused_result__
1729                         __attribute__nonnull__(pTHX_1);
1730 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1731         assert(p)
1732
1733 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1734                         __attribute__warn_unused_result__
1735                         __attribute__nonnull__(pTHX_1);
1736 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1737         assert(p)
1738
1739 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1740                         __attribute__warn_unused_result__
1741                         __attribute__nonnull__(pTHX_1);
1742 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1743         assert(p)
1744
1745 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1746                         __attribute__warn_unused_result__
1747                         __attribute__nonnull__(pTHX_1);
1748 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1749         assert(p)
1750
1751 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1752                         __attribute__warn_unused_result__
1753                         __attribute__nonnull__(pTHX_1);
1754 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1755         assert(p)
1756
1757 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1758                         __attribute__warn_unused_result__
1759                         __attribute__nonnull__(pTHX_1);
1760 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1761         assert(p)
1762
1763 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1764                         __attribute__warn_unused_result__
1765                         __attribute__nonnull__(pTHX_1);
1766 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1767         assert(p)
1768
1769 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1770                         __attribute__warn_unused_result__
1771                         __attribute__nonnull__(pTHX_1);
1772 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1773         assert(p)
1774
1775 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1776                         __attribute__warn_unused_result__
1777                         __attribute__nonnull__(pTHX_1);
1778 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1779         assert(p)
1780
1781 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1782                         __attribute__warn_unused_result__
1783                         __attribute__nonnull__(pTHX_1);
1784 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1785         assert(p)
1786
1787 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1788                         __attribute__nonnull__(1);
1789 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1790         assert(s)
1791
1792 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1793                         __attribute__nonnull__(1); */
1794 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1795         assert(s)
1796
1797 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1798                         __attribute__nonnull__(1);
1799 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1800         assert(s)
1801
1802 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1803                         __attribute__warn_unused_result__
1804                         __attribute__nonnull__(pTHX_1);
1805 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1806         assert(p)
1807
1808 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1809                         __attribute__warn_unused_result__
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1812         assert(p)
1813
1814 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1815                         __attribute__warn_unused_result__
1816                         __attribute__nonnull__(pTHX_1);
1817 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1818         assert(p)
1819
1820 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1821                         __attribute__warn_unused_result__
1822                         __attribute__nonnull__(pTHX_1);
1823 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1824         assert(p)
1825
1826 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1827                         __attribute__nonnull__(pTHX_1);
1828 #define PERL_ARGS_ASSERT_JMAYBE \
1829         assert(o)
1830
1831 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1832                         __attribute__pure__
1833                         __attribute__nonnull__(pTHX_1);
1834 #define PERL_ARGS_ASSERT_KEYWORD        \
1835         assert(name)
1836
1837 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1838                         __attribute__nonnull__(pTHX_1)
1839                         __attribute__nonnull__(pTHX_3);
1840 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1841         assert(keyword_ptr); assert(op_ptr)
1842
1843 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1844 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1845 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1846                         __attribute__nonnull__(pTHX_1);
1847 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1848         assert(ptr)
1849
1850 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1851 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1852 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1853 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1854 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1855                         __attribute__nonnull__(pTHX_1);
1856 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1857         assert(ptr)
1858
1859 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1860 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1861 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1862                         __attribute__nonnull__(pTHX_1);
1863 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1864         assert(pv)
1865
1866 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1867                         __attribute__nonnull__(pTHX_1);
1868 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1869         assert(pv)
1870
1871 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1872                         __attribute__nonnull__(pTHX_1);
1873 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1874         assert(sv)
1875
1876 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1877                         __attribute__nonnull__(pTHX_1);
1878 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1879         assert(ptr)
1880
1881 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1882 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1883                         __attribute__nonnull__(pTHX_2);
1884 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1885         assert(name)
1886
1887 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1888                         __attribute__nonnull__(pTHX_1);
1889 #define PERL_ARGS_ASSERT_LOCALIZE       \
1890         assert(o)
1891
1892 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1893                         __attribute__warn_unused_result__
1894                         __attribute__nonnull__(pTHX_1);
1895 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1896         assert(sv)
1897
1898 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1899                         __attribute__nonnull__(pTHX_1)
1900                         __attribute__nonnull__(pTHX_2);
1901 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1902         assert(sv); assert(mg)
1903
1904 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1905                         __attribute__nonnull__(pTHX_1)
1906                         __attribute__nonnull__(pTHX_2);
1907 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1908         assert(sv); assert(mg)
1909
1910 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1911                         __attribute__nonnull__(pTHX_1)
1912                         __attribute__nonnull__(pTHX_2);
1913 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1914         assert(sv); assert(mg)
1915
1916 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1917                         __attribute__nonnull__(pTHX_1)
1918                         __attribute__nonnull__(pTHX_2);
1919 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1920         assert(sv); assert(mg)
1921
1922 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1923                         __attribute__nonnull__(pTHX_2);
1924 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1925         assert(mg)
1926
1927 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1928                         __attribute__nonnull__(pTHX_1)
1929                         __attribute__nonnull__(pTHX_2);
1930 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1931         assert(sv); assert(mg)
1932
1933 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1934                         __attribute__nonnull__(pTHX_1)
1935                         __attribute__nonnull__(pTHX_2);
1936 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1937         assert(sv); assert(mg)
1938
1939 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1940 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1941                         __attribute__nonnull__(pTHX_1)
1942                         __attribute__nonnull__(pTHX_2);
1943 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1944         assert(sv); assert(mg)
1945
1946 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1947                         __attribute__nonnull__(pTHX_1)
1948                         __attribute__nonnull__(pTHX_2);
1949 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1950         assert(sv); assert(mg)
1951
1952 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1953                         __attribute__nonnull__(pTHX_1)
1954                         __attribute__nonnull__(pTHX_2);
1955 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1956         assert(sv); assert(mg)
1957
1958 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1959                         __attribute__nonnull__(pTHX_1)
1960                         __attribute__nonnull__(pTHX_2);
1961 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1962         assert(sv); assert(mg)
1963
1964 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1965                         __attribute__nonnull__(pTHX_1)
1966                         __attribute__nonnull__(pTHX_2);
1967 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1968         assert(sv); assert(mg)
1969
1970 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1971                         __attribute__nonnull__(pTHX_1)
1972                         __attribute__nonnull__(pTHX_2);
1973 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1974         assert(sv); assert(mg)
1975
1976 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1977                         __attribute__nonnull__(pTHX_1)
1978                         __attribute__nonnull__(pTHX_2);
1979 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1980         assert(sv); assert(mg)
1981
1982 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1983                         __attribute__nonnull__(pTHX_1)
1984                         __attribute__nonnull__(pTHX_2);
1985 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1986         assert(sv); assert(mg)
1987
1988 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1989                         __attribute__nonnull__(pTHX_1)
1990                         __attribute__nonnull__(pTHX_2);
1991 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1992         assert(sv); assert(mg)
1993
1994 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1995                         __attribute__nonnull__(pTHX_1)
1996                         __attribute__nonnull__(pTHX_2);
1997 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1998         assert(sv); assert(mg)
1999
2000 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2001                         __attribute__nonnull__(pTHX_1)
2002                         __attribute__nonnull__(pTHX_2);
2003 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2004         assert(sv); assert(mg)
2005
2006 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2007                         __attribute__nonnull__(pTHX_1)
2008                         __attribute__nonnull__(pTHX_2);
2009 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2010         assert(sv); assert(mg)
2011
2012 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2013                         __attribute__nonnull__(pTHX_1)
2014                         __attribute__nonnull__(pTHX_2);
2015 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2016         assert(sv); assert(mg)
2017
2018 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2019                         __attribute__nonnull__(pTHX_1)
2020                         __attribute__nonnull__(pTHX_2);
2021 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2022         assert(sv); assert(mg)
2023
2024 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2025                         __attribute__nonnull__(pTHX_1)
2026                         __attribute__nonnull__(pTHX_2);
2027 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2028         assert(sv); assert(mg)
2029
2030 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2031                         __attribute__nonnull__(pTHX_1)
2032                         __attribute__nonnull__(pTHX_2);
2033 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2034         assert(sv); assert(mg)
2035
2036 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2037                         __attribute__nonnull__(pTHX_1)
2038                         __attribute__nonnull__(pTHX_2)
2039                         __attribute__nonnull__(pTHX_3);
2040 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2041         assert(sv); assert(mg); assert(meth)
2042
2043 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2044                         __attribute__nonnull__(pTHX_1)
2045                         __attribute__nonnull__(pTHX_2)
2046                         __attribute__nonnull__(pTHX_3);
2047 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2048         assert(sv); assert(mg); assert(key)
2049
2050 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2051                         __attribute__nonnull__(pTHX_1)
2052                         __attribute__nonnull__(pTHX_2);
2053 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2054         assert(sv); assert(mg)
2055
2056 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2057                         __attribute__nonnull__(pTHX_1)
2058                         __attribute__nonnull__(pTHX_2);
2059 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2060         assert(sv); assert(mg)
2061
2062 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2063                         __attribute__noreturn__
2064                         __attribute__nonnull__(pTHX_1)
2065                         __attribute__nonnull__(pTHX_2);
2066 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2067         assert(sv); assert(mg)
2068
2069 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2070                         __attribute__nonnull__(pTHX_1)
2071                         __attribute__nonnull__(pTHX_2);
2072 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2073         assert(hv); assert(mg)
2074
2075 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2076                         __attribute__nonnull__(pTHX_1)
2077                         __attribute__nonnull__(pTHX_2);
2078 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2079         assert(sv); assert(mg)
2080
2081 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2082                         __attribute__nonnull__(pTHX_1)
2083                         __attribute__nonnull__(pTHX_2);
2084 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2085         assert(sv); assert(mg)
2086
2087 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2088                         __attribute__nonnull__(pTHX_1)
2089                         __attribute__nonnull__(pTHX_2);
2090 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2091         assert(sv); assert(mg)
2092
2093 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2094                         __attribute__nonnull__(pTHX_1)
2095                         __attribute__nonnull__(pTHX_2);
2096 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2097         assert(sv); assert(mg)
2098
2099 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2100                         __attribute__nonnull__(pTHX_1)
2101                         __attribute__nonnull__(pTHX_2);
2102 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2103         assert(sv); assert(mg)
2104
2105 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2106                         __attribute__nonnull__(pTHX_1)
2107                         __attribute__nonnull__(pTHX_2);
2108 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2109         assert(sv); assert(mg)
2110
2111 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2112                         __attribute__nonnull__(pTHX_1)
2113                         __attribute__nonnull__(pTHX_2);
2114 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2115         assert(sv); assert(mg)
2116
2117 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2118                         __attribute__nonnull__(pTHX_1)
2119                         __attribute__nonnull__(pTHX_2);
2120 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2121         assert(sv); assert(mg)
2122
2123 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2124                         __attribute__nonnull__(pTHX_1)
2125                         __attribute__nonnull__(pTHX_2);
2126 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2127         assert(sv); assert(mg)
2128
2129 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2130                         __attribute__nonnull__(pTHX_1)
2131                         __attribute__nonnull__(pTHX_2);
2132 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2133         assert(sv); assert(mg)
2134
2135 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2136                         __attribute__nonnull__(pTHX_1)
2137                         __attribute__nonnull__(pTHX_2);
2138 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2139         assert(sv); assert(mg)
2140
2141 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2142                         __attribute__nonnull__(pTHX_1)
2143                         __attribute__nonnull__(pTHX_2);
2144 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2145         assert(sv); assert(mg)
2146
2147 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2151         assert(sv); assert(mg)
2152
2153 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2157         assert(sv); assert(mg)
2158
2159 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2160                         __attribute__nonnull__(pTHX_2);
2161 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2162         assert(mg)
2163
2164 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2165                         __attribute__nonnull__(pTHX_1)
2166                         __attribute__nonnull__(pTHX_2);
2167 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2168         assert(sv); assert(mg)
2169
2170 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2171                         __attribute__nonnull__(pTHX_1)
2172                         __attribute__nonnull__(pTHX_2);
2173 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2174         assert(sv); assert(mg)
2175
2176 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2177                         __attribute__nonnull__(pTHX_1)
2178                         __attribute__nonnull__(pTHX_2);
2179 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2180         assert(sv); assert(mg)
2181
2182 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2183                         __attribute__nonnull__(pTHX_1)
2184                         __attribute__nonnull__(pTHX_2);
2185 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2186         assert(sv); assert(mg)
2187
2188 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2189                         __attribute__nonnull__(pTHX_1)
2190                         __attribute__nonnull__(pTHX_2);
2191 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2192         assert(sv); assert(mg)
2193
2194 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2195                         __attribute__nonnull__(pTHX_1)
2196                         __attribute__nonnull__(pTHX_2);
2197 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2198         assert(sv); assert(mg)
2199
2200 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2201                         __attribute__nonnull__(pTHX_1)
2202                         __attribute__nonnull__(pTHX_2);
2203 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2204         assert(sv); assert(mg)
2205
2206 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__;
2209
2210 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2211 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2212                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2213                         __attribute__nonnull__(pTHX_1);
2214 #define PERL_ARGS_ASSERT_MESS   \
2215         assert(pat)
2216
2217 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2218                         __attribute__nonnull__(pTHX_1);
2219 #define PERL_ARGS_ASSERT_MESS_SV        \
2220         assert(basemsg)
2221
2222 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2223 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2224                         __attribute__nonnull__(pTHX_1);
2225 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2226         assert(sv)
2227
2228 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2229                         __attribute__nonnull__(pTHX_1)
2230                         __attribute__nonnull__(pTHX_2);
2231 #define PERL_ARGS_ASSERT_MG_COPY        \
2232         assert(sv); assert(nsv)
2233
2234 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2235                         __attribute__warn_unused_result__;
2236
2237 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2238                         __attribute__warn_unused_result__;
2239
2240 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2241                         __attribute__nonnull__(pTHX_1);
2242 #define PERL_ARGS_ASSERT_MG_FREE        \
2243         assert(sv)
2244
2245 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2246                         __attribute__nonnull__(pTHX_1);
2247 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2248         assert(sv)
2249
2250 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2251                         __attribute__nonnull__(pTHX_1);
2252 #define PERL_ARGS_ASSERT_MG_GET \
2253         assert(sv)
2254
2255 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2256                         __attribute__nonnull__(pTHX_1);
2257 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2258         assert(sv)
2259
2260 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2261                         __attribute__nonnull__(pTHX_1)
2262                         __attribute__nonnull__(pTHX_2);
2263 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2264         assert(sv); assert(nsv)
2265
2266 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2267                         __attribute__nonnull__(pTHX_1);
2268 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2269         assert(sv)
2270
2271 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2272                         __attribute__nonnull__(pTHX_1);
2273 #define PERL_ARGS_ASSERT_MG_SET \
2274         assert(sv)
2275
2276 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2277                         __attribute__nonnull__(pTHX_1);
2278 #define PERL_ARGS_ASSERT_MG_SIZE        \
2279         assert(sv)
2280
2281 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2282                         __attribute__nonnull__(pTHX_1);
2283 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2284         assert(ptm)
2285
2286 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2287 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2288 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2289                         __attribute__nonnull__(pTHX_1);
2290 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2291         assert(s)
2292
2293 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2294                         __attribute__nonnull__(pTHX_1);
2295 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2296         assert(name)
2297
2298 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2299                         __attribute__nonnull__(pTHX_1);
2300 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2301         assert(stash)
2302
2303 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2304                         __attribute__nonnull__(pTHX_1)
2305                         __attribute__nonnull__(pTHX_2);
2306 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2307         assert(smeta); assert(which)
2308
2309 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2310                         __attribute__nonnull__(pTHX_1);
2311 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2312         assert(stash)
2313
2314 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2315                         __attribute__nonnull__(pTHX_1);
2316 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2317         assert(stash)
2318
2319 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2320                         __attribute__nonnull__(pTHX_1);
2321 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2322         assert(stash)
2323
2324 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2325                         __attribute__nonnull__(pTHX_3);
2326 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2327         assert(gv)
2328
2329 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2330                         __attribute__nonnull__(pTHX_1);
2331 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2332         assert(mro)
2333
2334 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2335                         __attribute__nonnull__(pTHX_1)
2336                         __attribute__nonnull__(pTHX_2);
2337 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2338         assert(meta); assert(name)
2339
2340 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2341                         __attribute__nonnull__(pTHX_1)
2342                         __attribute__nonnull__(pTHX_2)
2343                         __attribute__nonnull__(pTHX_3);
2344 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2345         assert(smeta); assert(which); assert(data)
2346
2347 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2350         assert(qwlist)
2351
2352 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2353                         __attribute__nonnull__(pTHX_1);
2354 #define PERL_ARGS_ASSERT_MY_ATOF        \
2355         assert(s)
2356
2357 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2358                         __attribute__nonnull__(pTHX_1)
2359                         __attribute__nonnull__(pTHX_2);
2360 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2361         assert(s); assert(value)
2362
2363 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2364                         __attribute__nonnull__(pTHX_1);
2365 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2366         assert(o)
2367
2368 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2369 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2370 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2371                         __attribute__noreturn__;
2372
2373 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2374                         __attribute__noreturn__;
2375
2376 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2377 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2378 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2379 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2380 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2381                         __attribute__nonnull__(pTHX_1)
2382                         __attribute__nonnull__(pTHX_3);
2383 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2384         assert(mode); assert(args)
2385
2386 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2387 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2388                         __attribute__format__(__printf__,3,4)
2389                         __attribute__nonnull__(1)
2390                         __attribute__nonnull__(3);
2391 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2392         assert(buffer); assert(format)
2393
2394 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2395 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2396 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2397 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)
2398                         __attribute__nonnull__(pTHX_1);
2399 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2400         assert(fmt)
2401
2402 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2403                         __attribute__nonnull__(1);
2404 #define PERL_ARGS_ASSERT_MY_SWABN       \
2405         assert(ptr)
2406
2407 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2408 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2409                         __attribute__nonnull__(1)
2410                         __attribute__nonnull__(3);
2411 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2412         assert(buffer); assert(format)
2413
2414 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2415 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2416                         __attribute__malloc__
2417                         __attribute__warn_unused_result__;
2418
2419 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2420                         __attribute__malloc__
2421                         __attribute__warn_unused_result__;
2422
2423 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2424 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2425                         __attribute__malloc__
2426                         __attribute__warn_unused_result__;
2427
2428 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2429 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2430                         __attribute__warn_unused_result__; */
2431
2432 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2433                         __attribute__malloc__
2434                         __attribute__warn_unused_result__
2435                         __attribute__nonnull__(pTHX_1);
2436 #define PERL_ARGS_ASSERT_NEWAVREF       \
2437         assert(o)
2438
2439 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2440                         __attribute__malloc__
2441                         __attribute__warn_unused_result__;
2442
2443 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2444                         __attribute__malloc__
2445                         __attribute__warn_unused_result__
2446                         __attribute__nonnull__(pTHX_2);
2447 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2448         assert(first)
2449
2450 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2451 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2452                         __attribute__malloc__
2453                         __attribute__warn_unused_result__;
2454
2455 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2456                         __attribute__malloc__
2457                         __attribute__warn_unused_result__
2458                         __attribute__nonnull__(pTHX_3);
2459 #define PERL_ARGS_ASSERT_NEWFOROP       \
2460         assert(expr)
2461
2462 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2463                         __attribute__malloc__
2464                         __attribute__warn_unused_result__
2465                         __attribute__nonnull__(pTHX_1)
2466                         __attribute__nonnull__(pTHX_2);
2467 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2468         assert(cond); assert(block)
2469
2470 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2471                         __attribute__nonnull__(pTHX_1);
2472 #define PERL_ARGS_ASSERT_NEWGP  \
2473         assert(gv)
2474
2475 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2476                         __attribute__malloc__
2477                         __attribute__warn_unused_result__
2478                         __attribute__nonnull__(pTHX_3);
2479 #define PERL_ARGS_ASSERT_NEWGVOP        \
2480         assert(gv)
2481
2482 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2483                         __attribute__malloc__
2484                         __attribute__warn_unused_result__;
2485
2486 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2487                         __attribute__malloc__
2488                         __attribute__warn_unused_result__
2489                         __attribute__nonnull__(pTHX_1);
2490 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2491         assert(pack)
2492
2493 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2494                         __attribute__warn_unused_result__; */
2495
2496 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2497                         __attribute__malloc__
2498                         __attribute__warn_unused_result__
2499                         __attribute__nonnull__(pTHX_1);
2500 #define PERL_ARGS_ASSERT_NEWHVREF       \
2501         assert(o)
2502
2503 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2504                         __attribute__malloc__
2505                         __attribute__warn_unused_result__;
2506
2507 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2508                         __attribute__malloc__
2509                         __attribute__warn_unused_result__; */
2510
2511 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2512                         __attribute__malloc__
2513                         __attribute__warn_unused_result__;
2514
2515 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2516                         __attribute__malloc__
2517                         __attribute__warn_unused_result__
2518                         __attribute__nonnull__(pTHX_3)
2519                         __attribute__nonnull__(pTHX_4);
2520 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2521         assert(first); assert(other)
2522
2523 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2524                         __attribute__malloc__
2525                         __attribute__warn_unused_result__
2526                         __attribute__nonnull__(pTHX_2);
2527 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2528         assert(label)
2529
2530 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2531                         __attribute__malloc__
2532                         __attribute__warn_unused_result__;
2533
2534 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2535                         __attribute__malloc__
2536                         __attribute__warn_unused_result__;
2537
2538 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2539                         __attribute__malloc__
2540                         __attribute__warn_unused_result__;
2541
2542 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2543                         __attribute__malloc__
2544                         __attribute__warn_unused_result__;
2545
2546 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2547                         __attribute__nonnull__(pTHX_1);
2548 #define PERL_ARGS_ASSERT_NEWPROG        \
2549         assert(o)
2550
2551 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2552                         __attribute__malloc__
2553                         __attribute__warn_unused_result__;
2554
2555 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2556                         __attribute__malloc__
2557                         __attribute__warn_unused_result__
2558                         __attribute__nonnull__(pTHX_2)
2559                         __attribute__nonnull__(pTHX_3);
2560 #define PERL_ARGS_ASSERT_NEWRANGE       \
2561         assert(left); assert(right)
2562
2563 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2564                         __attribute__malloc__
2565                         __attribute__warn_unused_result__
2566                         __attribute__nonnull__(pTHX_1);
2567 #define PERL_ARGS_ASSERT_NEWRV  \
2568         assert(sv)
2569
2570 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2571                         __attribute__malloc__
2572                         __attribute__warn_unused_result__
2573                         __attribute__nonnull__(pTHX_1);
2574 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2575         assert(sv)
2576
2577 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2578                         __attribute__malloc__
2579                         __attribute__warn_unused_result__;
2580
2581 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2582                         __attribute__malloc__
2583                         __attribute__warn_unused_result__;
2584
2585 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2586 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2587                         __attribute__malloc__
2588                         __attribute__warn_unused_result__;
2589
2590 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2591                         __attribute__malloc__
2592                         __attribute__warn_unused_result__
2593                         __attribute__nonnull__(pTHX_3);
2594 #define PERL_ARGS_ASSERT_NEWSVOP        \
2595         assert(sv)
2596
2597 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2598                         __attribute__malloc__
2599                         __attribute__warn_unused_result__
2600                         __attribute__nonnull__(pTHX_1);
2601 #define PERL_ARGS_ASSERT_NEWSVREF       \
2602         assert(o)
2603
2604 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2605                         __attribute__malloc__
2606                         __attribute__warn_unused_result__;
2607
2608 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2609                         __attribute__malloc__
2610                         __attribute__warn_unused_result__;
2611
2612 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2613                         __attribute__malloc__
2614                         __attribute__warn_unused_result__;
2615
2616 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2617                         __attribute__malloc__
2618                         __attribute__warn_unused_result__;
2619
2620 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2621                         __attribute__malloc__
2622                         __attribute__warn_unused_result__;
2623
2624 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2625                         __attribute__malloc__
2626                         __attribute__warn_unused_result__;
2627
2628 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2629                         __attribute__malloc__
2630                         __attribute__warn_unused_result__
2631                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2632                         __attribute__nonnull__(pTHX_1);
2633 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2634         assert(pat)
2635
2636 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2637                         __attribute__malloc__
2638                         __attribute__warn_unused_result__;
2639
2640 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2641                         __attribute__malloc__
2642                         __attribute__warn_unused_result__;
2643
2644 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2645                         __attribute__malloc__
2646                         __attribute__warn_unused_result__;
2647
2648 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_NEWSVRV        \
2651         assert(rv)
2652
2653 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2654                         __attribute__malloc__
2655                         __attribute__warn_unused_result__;
2656
2657 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2658                         __attribute__malloc__
2659                         __attribute__warn_unused_result__;
2660
2661 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2662                         __attribute__malloc__
2663                         __attribute__warn_unused_result__;
2664
2665 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2666                         __attribute__malloc__
2667                         __attribute__warn_unused_result__
2668                         __attribute__nonnull__(pTHX_2);
2669 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2670         assert(block)
2671
2672 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2673                         __attribute__malloc__
2674                         __attribute__warn_unused_result__;
2675
2676 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2677                         __attribute__nonnull__(pTHX_2)
2678                         __attribute__nonnull__(pTHX_3);
2679 #define PERL_ARGS_ASSERT_NEWXS  \
2680         assert(subaddr); assert(filename)
2681
2682 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2683                         __attribute__nonnull__(pTHX_2)
2684                         __attribute__nonnull__(pTHX_3);
2685 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2686         assert(subaddr); assert(filename)
2687
2688 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2689 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2690                         __attribute__nonnull__(pTHX_1);
2691 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2692         assert(newctype)
2693
2694 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2695 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2696                         __attribute__malloc__
2697                         __attribute__warn_unused_result__;
2698
2699 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2700                         __attribute__nonnull__(pTHX_1);
2701 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2702         assert(ver)
2703
2704 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2705                         __attribute__malloc__
2706                         __attribute__warn_unused_result__
2707                         __attribute__nonnull__(pTHX_2);
2708 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2709         assert(bits)
2710
2711 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2712                         __attribute__nonnull__(pTHX_1);
2713 #define PERL_ARGS_ASSERT_NEXTARGV       \
2714         assert(gv)
2715
2716 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2717                         __attribute__pure__
2718                         __attribute__nonnull__(1)
2719                         __attribute__nonnull__(2)
2720                         __attribute__nonnull__(3)
2721                         __attribute__nonnull__(4);
2722 #define PERL_ARGS_ASSERT_NINSTR \
2723         assert(big); assert(bigend); assert(little); assert(lend)
2724
2725 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2726 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2727                         __attribute__warn_unused_result__
2728                         __attribute__nonnull__(pTHX_1);
2729 #define PERL_ARGS_ASSERT_OOPSAV \
2730         assert(o)
2731
2732 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2733                         __attribute__warn_unused_result__
2734                         __attribute__nonnull__(pTHX_1);
2735 #define PERL_ARGS_ASSERT_OOPSHV \
2736         assert(o)
2737
2738 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2739 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2740 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2741                         __attribute__nonnull__(pTHX_1);
2742 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2743         assert(o)
2744
2745 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2746                         __attribute__warn_unused_result__;
2747
2748 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2749                         __attribute__nonnull__(pTHX_1);
2750 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2751         assert(o)
2752
2753 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2754                         __attribute__nonnull__(pTHX_1);
2755 #define PERL_ARGS_ASSERT_OP_DUMP        \
2756         assert(o)
2757
2758 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2759 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2760                         __attribute__nonnull__(pTHX_1);
2761 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2762         assert(o)
2763
2764 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2765 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2766 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2767                         __attribute__nonnull__(pTHX_1);
2768 #define PERL_ARGS_ASSERT_OP_NULL        \
2769         assert(o)
2770
2771 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2772 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2773 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2774 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2775 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)
2776                         __attribute__nonnull__(pTHX_1)
2777                         __attribute__nonnull__(pTHX_2)
2778                         __attribute__nonnull__(pTHX_3)
2779                         __attribute__nonnull__(pTHX_4)
2780                         __attribute__nonnull__(pTHX_5)
2781                         __attribute__nonnull__(pTHX_6);
2782 #define PERL_ARGS_ASSERT_PACK_CAT       \
2783         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2784
2785 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2786                         __attribute__nonnull__(pTHX_1);
2787 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2788         assert(v)
2789
2790 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2791                         __attribute__nonnull__(pTHX_1)
2792                         __attribute__nonnull__(pTHX_2)
2793                         __attribute__nonnull__(pTHX_3)
2794                         __attribute__nonnull__(pTHX_4)
2795                         __attribute__nonnull__(pTHX_5);
2796 #define PERL_ARGS_ASSERT_PACKLIST       \
2797         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2798
2799 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2800                         __attribute__nonnull__(pTHX_1);
2801 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2802         assert(func)
2803
2804 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2805                         __attribute__nonnull__(pTHX_1);
2806 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2807         assert(name)
2808
2809 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2810                         __attribute__nonnull__(pTHX_1);
2811 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2812         assert(namepv)
2813
2814 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2815                         __attribute__nonnull__(pTHX_1);
2816 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2817         assert(name)
2818
2819 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2820 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2821 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2822                         __attribute__warn_unused_result__;
2823
2824 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
2825                         __attribute__warn_unused_result__
2826                         __attribute__nonnull__(pTHX_1);
2827 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
2828         assert(name)
2829
2830 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
2831                         __attribute__warn_unused_result__
2832                         __attribute__nonnull__(pTHX_1);
2833 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
2834         assert(namepv)
2835
2836 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
2837                         __attribute__warn_unused_result__
2838                         __attribute__nonnull__(pTHX_1);
2839 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
2840         assert(name)
2841
2842 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2843                         __attribute__nonnull__(pTHX_1)
2844                         __attribute__nonnull__(pTHX_2)
2845                         __attribute__nonnull__(pTHX_3);
2846 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2847         assert(padlist); assert(old_cv); assert(new_cv)
2848
2849 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2850 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2851 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2852                         __attribute__malloc__
2853                         __attribute__warn_unused_result__;
2854
2855 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2856                         __attribute__nonnull__(pTHX_1);
2857 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2858         assert(padlist)
2859
2860 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2861 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2862 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2863 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2864 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2865 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2866 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2867 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2868 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2869 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2870 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2871 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2872                         __attribute__nonnull__(pTHX_1);
2873 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2874         assert(popt)
2875
2876 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2877                         __attribute__nonnull__(pTHX_1);
2878 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2879         assert(parser)
2880
2881 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2882 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2883 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2884                         __attribute__nonnull__(1);
2885 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2886         assert(my_perl)
2887
2888 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2889                         __attribute__nonnull__(1);
2890 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2891         assert(my_perl)
2892
2893 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2894                         __attribute__nonnull__(1);
2895 #define PERL_ARGS_ASSERT_PERL_FREE      \
2896         assert(my_perl)
2897
2898 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2899                         __attribute__nonnull__(1);
2900 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2901         assert(my_perl)
2902
2903 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2904                         __attribute__nonnull__(1);
2905 #define PERL_ARGS_ASSERT_PERL_RUN       \
2906         assert(my_perl)
2907
2908 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2909 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2910                         __attribute__nonnull__(pTHX_1)
2911                         __attribute__nonnull__(pTHX_2);
2912 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2913         assert(o); assert(expr)
2914
2915 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2916 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2917                         __attribute__nonnull__(pTHX_1);
2918 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2919         assert(name)
2920
2921 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2922                         __attribute__nonnull__(pTHX_1);
2923 #define PERL_ARGS_ASSERT_PREGCOMP       \
2924         assert(pattern)
2925
2926 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2927                         __attribute__nonnull__(pTHX_1)
2928                         __attribute__nonnull__(pTHX_2)
2929                         __attribute__nonnull__(pTHX_3)
2930                         __attribute__nonnull__(pTHX_4)
2931                         __attribute__nonnull__(pTHX_6);
2932 #define PERL_ARGS_ASSERT_PREGEXEC       \
2933         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2934
2935 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2936 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2937                         __attribute__nonnull__(pTHX_1);
2938 #define PERL_ARGS_ASSERT_PREGFREE2      \
2939         assert(rx)
2940
2941 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)
2942                         __attribute__nonnull__(pTHX_1);
2943 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2944         assert(s)
2945
2946 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2947                         __attribute__deprecated__;
2948
2949 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2950                         __attribute__warn_unused_result__
2951                         __attribute__nonnull__(pTHX_1);
2952 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2953         assert(tbl)
2954
2955 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2956 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2957                         __attribute__malloc__
2958                         __attribute__warn_unused_result__;
2959
2960 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2961                         __attribute__nonnull__(pTHX_1);
2962 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2963         assert(tbl)
2964
2965 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2966                         __attribute__nonnull__(pTHX_1)
2967                         __attribute__nonnull__(pTHX_3);
2968 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2969         assert(tbl); assert(newsv)
2970
2971 PERL_CALLCONV void      Perl_push_scope(pTHX);
2972 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2973                         __attribute__nonnull__(pTHX_1)
2974                         __attribute__nonnull__(pTHX_2);
2975 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2976         assert(dsv); assert(pv)
2977
2978 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)
2979                         __attribute__nonnull__(pTHX_1)
2980                         __attribute__nonnull__(pTHX_2);
2981 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2982         assert(dsv); assert(str)
2983
2984 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)
2985                         __attribute__nonnull__(pTHX_1)
2986                         __attribute__nonnull__(pTHX_2);
2987 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2988         assert(dsv); assert(str)
2989
2990 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2991                         __attribute__nonnull__(pTHX_1)
2992                         __attribute__nonnull__(pTHX_2);
2993 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2994         assert(dsv); assert(spv)
2995
2996 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2997                         __attribute__nonnull__(pTHX_1);
2998 #define PERL_ARGS_ASSERT_QERROR \
2999         assert(err)
3000
3001 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
3002                         __attribute__nonnull__(pTHX_1);
3003 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3004         assert(pattern)
3005
3006 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)
3007                         __attribute__nonnull__(pTHX_1)
3008                         __attribute__nonnull__(pTHX_3)
3009                         __attribute__nonnull__(pTHX_4);
3010 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3011         assert(rx); assert(strpos); assert(strend)
3012
3013 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3016         assert(r)
3017
3018 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3019                         __attribute__malloc__
3020                         __attribute__warn_unused_result__;
3021
3022 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3023 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3024 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3025                         __attribute__nonnull__(pTHX_2);
3026 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3027         assert(key)
3028
3029 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3030                         __attribute__nonnull__(pTHX_2);
3031 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3032         assert(keypv)
3033
3034 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3035                         __attribute__nonnull__(pTHX_2);
3036 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3037         assert(key)
3038
3039 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3040 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3041 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3042                         __attribute__nonnull__(pTHX_2);
3043 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3044         assert(key)
3045
3046 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)
3047                         __attribute__nonnull__(pTHX_2);
3048 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3049         assert(keypv)
3050
3051 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3052                         __attribute__nonnull__(pTHX_2);
3053 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3054         assert(key)
3055
3056 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3057                         __attribute__nonnull__(pTHX_1);
3058 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3059         assert(rx)
3060
3061 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3062                         __attribute__nonnull__(pTHX_1);
3063 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3064         assert(rx)
3065
3066 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3067                         __attribute__nonnull__(pTHX_1)
3068                         __attribute__nonnull__(pTHX_2);
3069 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3070         assert(rx); assert(key)
3071
3072 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3073                         __attribute__nonnull__(pTHX_1)
3074                         __attribute__nonnull__(pTHX_2);
3075 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3076         assert(rx); assert(namesv)
3077
3078 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3081         assert(rx)
3082
3083 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3084                         __attribute__nonnull__(pTHX_1);
3085 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3086         assert(rx)
3087
3088 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3089                         __attribute__nonnull__(pTHX_1);
3090 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3091         assert(rx)
3092
3093 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3094                         __attribute__nonnull__(pTHX_1);
3095 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3096         assert(rx)
3097
3098 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3101         assert(rx)
3102
3103 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3104                         __attribute__nonnull__(pTHX_1)
3105                         __attribute__nonnull__(pTHX_2);
3106 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3107         assert(rx); assert(sv)
3108
3109 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3110                         __attribute__nonnull__(pTHX_1);
3111 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3112         assert(rx)
3113
3114 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3115                         __attribute__nonnull__(pTHX_1);
3116 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3117         assert(rx)
3118
3119 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3120                         __attribute__nonnull__(pTHX_2);
3121 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3122         assert(rx)
3123
3124 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3125                         __attribute__nonnull__(pTHX_2);
3126 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3127         assert(node)
3128
3129 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3130                         __attribute__nonnull__(pTHX_1);
3131 #define PERL_ARGS_ASSERT_REGDUMP        \
3132         assert(r)
3133
3134 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3135                         __attribute__nonnull__(pTHX_1);
3136 #define PERL_ARGS_ASSERT_REGDUMP        \
3137         assert(r)
3138
3139 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3140                         __attribute__nonnull__(pTHX_1)
3141                         __attribute__nonnull__(pTHX_2)
3142                         __attribute__nonnull__(pTHX_3)
3143                         __attribute__nonnull__(pTHX_4)
3144                         __attribute__nonnull__(pTHX_6);
3145 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3146         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3147
3148 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3149                         __attribute__nonnull__(pTHX_1);
3150 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3151         assert(rx)
3152
3153 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3154 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3155                         __attribute__warn_unused_result__;
3156
3157 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3158                         __attribute__nonnull__(pTHX_2)
3159                         __attribute__nonnull__(pTHX_3);
3160 #define PERL_ARGS_ASSERT_REGPROP        \
3161         assert(sv); assert(o)
3162
3163 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3164                         __attribute__nonnull__(1)
3165                         __attribute__nonnull__(2);
3166 #define PERL_ARGS_ASSERT_REPEATCPY      \
3167         assert(to); assert(from)
3168
3169 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3170 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3171 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3172 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3173                         __attribute__nonnull__(pTHX_1);
3174 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3175         assert(pv)
3176
3177 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3178                         __attribute__pure__
3179                         __attribute__nonnull__(1)
3180                         __attribute__nonnull__(2)
3181                         __attribute__nonnull__(3)
3182                         __attribute__nonnull__(4);
3183 #define PERL_ARGS_ASSERT_RNINSTR        \
3184         assert(big); assert(bigend); assert(little); assert(lend)
3185
3186 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3187 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3188 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3189 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3190                         __attribute__nonnull__(pTHX_3);
3191 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3192         assert(save)
3193
3194 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3195 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3196 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3197 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3198                         __attribute__nonnull__(pTHX_1);
3199 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3200         assert(cvop)
3201
3202 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3203                         __attribute__nonnull__(pTHX_1)
3204                         __attribute__nonnull__(pTHX_2);
3205 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3206         assert(rsp); assert(rx)
3207
3208 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3209                         __attribute__malloc__
3210                         __attribute__warn_unused_result__;
3211
3212 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3213 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3214                         __attribute__malloc__
3215                         __attribute__warn_unused_result__;
3216
3217 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3218                         __attribute__malloc__
3219                         __attribute__warn_unused_result__;
3220
3221 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3222                         __attribute__nonnull__(pTHX_1);
3223 #define PERL_ARGS_ASSERT_SAVE_I16       \
3224         assert(intp)
3225
3226 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3227                         __attribute__nonnull__(pTHX_1);
3228 #define PERL_ARGS_ASSERT_SAVE_I32       \
3229         assert(intp)
3230
3231 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_SAVE_I8        \
3234         assert(bytep)
3235
3236 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3237                         __attribute__nonnull__(pTHX_1);
3238 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3239         assert(av)
3240
3241 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_3); */
3244
3245 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3246                         __attribute__nonnull__(pTHX_1)
3247                         __attribute__nonnull__(pTHX_3);
3248 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3249         assert(av); assert(sptr)
3250
3251 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3252 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3253                         __attribute__nonnull__(pTHX_1);
3254 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3255         assert(aptr)
3256
3257 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3258                         __attribute__nonnull__(pTHX_1);
3259 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3260         assert(gv)
3261
3262 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3263                         __attribute__nonnull__(pTHX_1);
3264 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3265         assert(boolp)
3266
3267 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3268                         __attribute__nonnull__(pTHX_1);
3269 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3270         assert(svp)
3271
3272 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3273                         __attribute__nonnull__(pTHX_1)
3274                         __attribute__nonnull__(pTHX_2);
3275 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3276         assert(hv); assert(key)
3277
3278 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3279                         __attribute__nonnull__(pTHX_2);
3280 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3281         assert(p)
3282
3283 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3284 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3285 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3286 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3287 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3288                         __attribute__nonnull__(pTHX_1);
3289 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3290         assert(str)
3291
3292 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3293                         __attribute__nonnull__(pTHX_1);
3294 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3295         assert(sptr)
3296
3297 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3298                         __attribute__nonnull__(pTHX_1);
3299 #define PERL_ARGS_ASSERT_SAVE_GP        \
3300         assert(gv)
3301
3302 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3303                         __attribute__nonnull__(pTHX_1);
3304 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3305         assert(gv)
3306
3307 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3308                         __attribute__nonnull__(pTHX_1)
3309                         __attribute__nonnull__(pTHX_2);
3310 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3311         assert(hv); assert(keysv)
3312
3313 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3314                         __attribute__nonnull__(pTHX_1)
3315                         __attribute__nonnull__(pTHX_2)
3316                         __attribute__nonnull__(pTHX_3); */
3317
3318 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3319                         __attribute__nonnull__(pTHX_1)
3320                         __attribute__nonnull__(pTHX_2)
3321                         __attribute__nonnull__(pTHX_3);
3322 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3323         assert(hv); assert(key); assert(sptr)
3324
3325 PERL_CALLCONV void      Perl_save_hints(pTHX);
3326 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3327                         __attribute__nonnull__(pTHX_1);
3328 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3329         assert(hptr)
3330
3331 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3332                         __attribute__nonnull__(pTHX_1);
3333 #define PERL_ARGS_ASSERT_SAVE_INT       \
3334         assert(intp)
3335
3336 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3337                         __attribute__nonnull__(pTHX_1);
3338 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3339         assert(item)
3340
3341 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3342                         __attribute__nonnull__(pTHX_1);
3343 #define PERL_ARGS_ASSERT_SAVE_IV        \
3344         assert(ivp)
3345
3346 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3347                         __attribute__nonnull__(pTHX_1);
3348 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3349         assert(sarg)
3350
3351 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3352                         __attribute__nonnull__(pTHX_1);
3353 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3354         assert(longp)
3355
3356 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3357                         __attribute__nonnull__(pTHX_1); */
3358 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3359         assert(sv)
3360
3361 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3362                         __attribute__nonnull__(pTHX_1);
3363 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3364         assert(gv)
3365
3366 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3367 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3368 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3369                         __attribute__nonnull__(pTHX_1);
3370 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3371         assert(pptr)
3372
3373 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3374 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3375 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3376 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3377 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3378                         __attribute__nonnull__(pTHX_1);
3379 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3380         assert(gv)
3381
3382 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3383                         __attribute__nonnull__(pTHX_1);
3384 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3385         assert(sv)
3386
3387 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3388                         __attribute__nonnull__(pTHX_1);
3389 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3390         assert(str)
3391
3392 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3393                         __attribute__nonnull__(pTHX_1);
3394 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3395         assert(sptr)
3396
3397 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3400         assert(sptr)
3401
3402 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3403                         __attribute__nonnull__(pTHX_1);
3404 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3405         assert(ptr)
3406
3407 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3408                         __attribute__malloc__
3409                         __attribute__warn_unused_result__;
3410
3411 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3412                         __attribute__malloc__
3413                         __attribute__warn_unused_result__;
3414
3415 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3416                         __attribute__malloc__
3417                         __attribute__warn_unused_result__;
3418
3419 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3420                         __attribute__malloc__
3421                         __attribute__warn_unused_result__
3422                         __attribute__nonnull__(pTHX_1);
3423 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3424         assert(pv)
3425
3426 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3427                         __attribute__malloc__
3428                         __attribute__warn_unused_result__
3429                         __attribute__nonnull__(pTHX_1);
3430 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3431         assert(sv)
3432
3433 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3434 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3435 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3436                         __attribute__malloc__
3437                         __attribute__warn_unused_result__
3438                         __attribute__nonnull__(pTHX_1);
3439 #define PERL_ARGS_ASSERT_SAVESVPV       \
3440         assert(sv)
3441
3442 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3443 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3444 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3445                         __attribute__nonnull__(pTHX_1);
3446 #define PERL_ARGS_ASSERT_SCALARVOID     \
3447         assert(o)
3448
3449 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3450                         __attribute__nonnull__(pTHX_1)
3451                         __attribute__nonnull__(pTHX_3);
3452 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3453         assert(start); assert(retlen)
3454
3455 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3456                         __attribute__nonnull__(pTHX_1)
3457                         __attribute__nonnull__(pTHX_3);
3458 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3459         assert(start); assert(retlen)
3460
3461 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3462                         __attribute__nonnull__(pTHX_1)
3463                         __attribute__nonnull__(pTHX_2);
3464 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3465         assert(s); assert(lvalp)
3466
3467 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3468                         __attribute__nonnull__(pTHX_1)
3469                         __attribute__nonnull__(pTHX_3);
3470 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3471         assert(start); assert(retlen)
3472
3473 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3474                         __attribute__nonnull__(pTHX_1)
3475                         __attribute__nonnull__(pTHX_2);
3476 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3477         assert(s); assert(rv)
3478
3479 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3480                         __attribute__nonnull__(pTHX_1)
3481                         __attribute__nonnull__(pTHX_2)
3482                         __attribute__nonnull__(pTHX_3);
3483 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3484         assert(s); assert(e); assert(sv)
3485
3486 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3487                         __attribute__nonnull__(pTHX_1)
3488                         __attribute__nonnull__(pTHX_2)
3489                         __attribute__nonnull__(pTHX_5);
3490 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3491         assert(bigstr); assert(littlestr); assert(old_posp)
3492
3493 PERL_CALLCONV U32       Perl_seed(pTHX);
3494 PERL_CALLCONV void      Perl_set_context(void *t)
3495                         __attribute__nonnull__(1);
3496 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3497         assert(t)
3498
3499 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3500 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3501 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3502 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3503 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3504                         __attribute__nonnull__(pTHX_1);
3505 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3506         assert(str)
3507
3508 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3509                         __attribute__nonnull__(pTHX_3);
3510 #define PERL_ARGS_ASSERT_SORTSV \
3511         assert(cmp)
3512
3513 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3514                         __attribute__nonnull__(pTHX_3);
3515 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3516         assert(cmp)
3517
3518 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3519                         __attribute__nonnull__(pTHX_1)
3520                         __attribute__nonnull__(pTHX_2);
3521 #define PERL_ARGS_ASSERT_STACK_GROW     \
3522         assert(sp); assert(p)
3523
3524 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3525                         __attribute__nonnull__(pTHX_1)
3526                         __attribute__nonnull__(pTHX_2);
3527 #define PERL_ARGS_ASSERT_START_GLOB     \
3528         assert(tmpglob); assert(io)
3529
3530 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3531 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3532                         __attribute__warn_unused_result__
3533                         __attribute__nonnull__(pTHX_1)
3534                         __attribute__nonnull__(pTHX_2);
3535 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3536         assert(c); assert(hv)
3537
3538 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3539                         __attribute__warn_unused_result__
3540                         __attribute__nonnull__(pTHX_1);
3541 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3542         assert(sv)
3543
3544 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3545                         __attribute__nonnull__(pTHX_1);
3546 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3547         assert(cv)
3548
3549 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3550                         __attribute__nonnull__(pTHX_1); */
3551
3552 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3553                         __attribute__nonnull__(pTHX_1);
3554 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3555         assert(sv)
3556
3557 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3558                         __attribute__nonnull__(pTHX_2)
3559                         __attribute__nonnull__(pTHX_3);
3560 #define PERL_ARGS_ASSERT_SV_2CV \
3561         assert(st); assert(gvp)
3562
3563 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3564                         __attribute__nonnull__(pTHX_1);
3565 #define PERL_ARGS_ASSERT_SV_2IO \
3566         assert(sv)
3567
3568 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3569 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3570 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3571 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3572                         __attribute__nonnull__(pTHX_1);
3573 #define PERL_ARGS_ASSERT_SV_2NUM        \
3574         assert(sv)
3575
3576 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3577 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3578 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3579 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3580                         __attribute__warn_unused_result__
3581                         __attribute__nonnull__(pTHX_1); */
3582 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3583         assert(sv)
3584
3585 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3586                         __attribute__nonnull__(pTHX_1);
3587 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3588         assert(sv)
3589
3590 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3591                         __attribute__warn_unused_result__
3592                         __attribute__nonnull__(pTHX_1); */
3593 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3594         assert(sv)
3595
3596 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3597                         __attribute__nonnull__(pTHX_1);
3598 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3599         assert(sv)
3600
3601 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3602                         __attribute__warn_unused_result__
3603                         __attribute__nonnull__(pTHX_1); */
3604 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3605         assert(sv)
3606
3607 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3608 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3609 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3610                         __attribute__nonnull__(pTHX_1);
3611 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3612         assert(sv)
3613
3614 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3615                         __attribute__nonnull__(pTHX_1)
3616                         __attribute__nonnull__(pTHX_2);
3617 #define PERL_ARGS_ASSERT_SV_BLESS       \
3618         assert(sv); assert(stash)
3619
3620 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3621                         __attribute__nonnull__(pTHX_1)
3622                         __attribute__nonnull__(pTHX_2)
3623                         __attribute__nonnull__(pTHX_3)
3624                         __attribute__nonnull__(pTHX_4)
3625                         __attribute__nonnull__(pTHX_5);
3626 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3627         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3628
3629 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3630                         __attribute__nonnull__(pTHX_1);
3631 #define PERL_ARGS_ASSERT_SV_CATPV       \
3632         assert(sv)
3633
3634 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2);
3637 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3638         assert(dstr); assert(sstr)
3639
3640 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3641                         __attribute__nonnull__(pTHX_1);
3642 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3643         assert(sv)
3644
3645 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3646                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2);
3649 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3650         assert(sv); assert(pat)
3651
3652 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3653                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3654                         __attribute__nonnull__(pTHX_1)
3655                         __attribute__nonnull__(pTHX_2);
3656 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3657         assert(sv); assert(pat)
3658
3659 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3660                         __attribute__nonnull__(pTHX_1)
3661                         __attribute__nonnull__(pTHX_2); */
3662 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3663         assert(dsv); assert(sstr)
3664
3665 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3666                         __attribute__nonnull__(pTHX_1)
3667                         __attribute__nonnull__(pTHX_2);
3668 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3669         assert(dstr); assert(sstr)
3670
3671 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3672                         __attribute__nonnull__(pTHX_1)
3673                         __attribute__nonnull__(pTHX_2); */
3674 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3675         assert(sv); assert(ptr)
3676
3677 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3678                         __attribute__nonnull__(pTHX_1); */
3679 #define PERL_ARGS_ASSERT_SV_CATSV       \
3680         assert(dstr)
3681
3682 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3683                         __attribute__nonnull__(pTHX_1);
3684 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3685         assert(dsv)
3686
3687 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3688                         __attribute__nonnull__(pTHX_1); */
3689 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3690         assert(dsv)
3691
3692 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3693                         __attribute__nonnull__(pTHX_1);
3694 #define PERL_ARGS_ASSERT_SV_CHOP        \
3695         assert(sv)
3696
3697 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3698 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3699 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3700                         __attribute__nonnull__(pTHX_1);
3701 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3702         assert(orig_sv)
3703
3704 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3705 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3706 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3707 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3708 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3709                         __attribute__deprecated__
3710                         __attribute__nonnull__(pTHX_1)
3711                         __attribute__nonnull__(pTHX_2)
3712                         __attribute__nonnull__(pTHX_3)
3713                         __attribute__nonnull__(pTHX_4);
3714 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3715         assert(sv); assert(startop); assert(code); assert(padp)
3716
3717 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3718                         __attribute__nonnull__(pTHX_1)
3719                         __attribute__nonnull__(pTHX_2)
3720                         __attribute__nonnull__(pTHX_3)
3721                         __attribute__nonnull__(pTHX_4);
3722 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3723         assert(sv); assert(startop); assert(code); assert(padp)
3724
3725 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3726                         __attribute__nonnull__(pTHX_1)
3727                         __attribute__nonnull__(pTHX_2);
3728 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3729         assert(dsv); assert(ssv)
3730
3731 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3732 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3733 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3734                         __attribute__nonnull__(pTHX_1)
3735                         __attribute__nonnull__(pTHX_2);
3736 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3737         assert(tsv); assert(sv)
3738
3739 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3740                         __attribute__warn_unused_result__
3741                         __attribute__nonnull__(pTHX_1)
3742                         __attribute__nonnull__(pTHX_2);
3743 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3744         assert(sv); assert(name)
3745
3746 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3747 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3748                         __attribute__warn_unused_result__
3749                         __attribute__nonnull__(pTHX_1)
3750                         __attribute__nonnull__(pTHX_2);
3751 #define PERL_ARGS_ASSERT_SV_DOES        \
3752         assert(sv); assert(name)
3753
3754 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3755                         __attribute__nonnull__(pTHX_1);
3756 #define PERL_ARGS_ASSERT_SV_DUMP        \
3757         assert(sv)
3758
3759 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3760 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3761 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3762                         __attribute__nonnull__(pTHX_1); */
3763 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3764         assert(sv)
3765
3766 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3767                         __attribute__nonnull__(pTHX_1);
3768 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3769         assert(sv)
3770
3771 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3772 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_SV_FREE2       \
3775         assert(sv)
3776
3777 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3778 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3779                         __attribute__nonnull__(pTHX_1)
3780                         __attribute__nonnull__(pTHX_2);
3781 #define PERL_ARGS_ASSERT_SV_GETS        \
3782         assert(sv); assert(fp)
3783
3784 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SV_GROW        \
3787         assert(sv)
3788
3789 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3790 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3791 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3792                         __attribute__nonnull__(pTHX_1)
3793                         __attribute__nonnull__(pTHX_4); */
3794 #define PERL_ARGS_ASSERT_SV_INSERT      \
3795         assert(bigstr); assert(little)
3796
3797 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)
3798                         __attribute__nonnull__(pTHX_1)
3799                         __attribute__nonnull__(pTHX_4);
3800 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3801         assert(bigstr); assert(little)
3802
3803 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3804                         __attribute__nonnull__(pTHX_2);
3805 #define PERL_ARGS_ASSERT_SV_ISA \
3806         assert(name)
3807
3808 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3809 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3810                         __attribute__nonnull__(pTHX_1);
3811 #define PERL_ARGS_ASSERT_SV_IV  \
3812         assert(sv)
3813
3814 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3815 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3816 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3817                         __attribute__nonnull__(pTHX_1);
3818 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3819         assert(sv)
3820
3821 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)
3822                         __attribute__nonnull__(pTHX_1);
3823 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3824         assert(sv)
3825
3826 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3827                         __attribute__malloc__
3828                         __attribute__warn_unused_result__;
3829
3830 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3831                         __attribute__warn_unused_result__;
3832
3833 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3834 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3835 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3836 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3837                         __attribute__nonnull__(pTHX_1);
3838 #define PERL_ARGS_ASSERT_SV_NV  \
3839         assert(sv)
3840
3841 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3842 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3843                         __attribute__nonnull__(pTHX_2);
3844 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3845         assert(offsetp)
3846
3847 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3848                         __attribute__nonnull__(pTHX_2);
3849 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3850         assert(offsetp)
3851
3852 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3853                         __attribute__nonnull__(pTHX_1);
3854 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3855         assert(sv)
3856
3857 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3858                         __attribute__warn_unused_result__
3859                         __attribute__nonnull__(pTHX_1); */
3860 #define PERL_ARGS_ASSERT_SV_PV  \
3861         assert(sv)
3862
3863 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3864                         __attribute__warn_unused_result__
3865                         __attribute__nonnull__(pTHX_1); */
3866 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3867         assert(sv)
3868
3869 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3870                         __attribute__nonnull__(pTHX_1)
3871                         __attribute__nonnull__(pTHX_2);
3872 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3873         assert(sv); assert(lp)
3874
3875 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3876                         __attribute__nonnull__(pTHX_1);
3877 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3878         assert(sv)
3879
3880 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3881                         __attribute__nonnull__(pTHX_1)
3882                         __attribute__nonnull__(pTHX_2);
3883 #define PERL_ARGS_ASSERT_SV_PVN \
3884         assert(sv); assert(lp)
3885
3886 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3887                         __attribute__nonnull__(pTHX_1); */
3888 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3889         assert(sv)
3890
3891 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3892                         __attribute__nonnull__(pTHX_1);
3893 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3894         assert(sv)
3895
3896 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3897                         __attribute__nonnull__(pTHX_1);
3898 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3899         assert(sv)
3900
3901 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3902                         __attribute__warn_unused_result__
3903                         __attribute__nonnull__(pTHX_1); */
3904 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3905         assert(sv)
3906
3907 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3908                         __attribute__nonnull__(pTHX_1)
3909                         __attribute__nonnull__(pTHX_2);
3910 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3911         assert(sv); assert(lp)
3912
3913 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3914                         __attribute__nonnull__(pTHX_1);
3915 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3916         assert(sv)
3917
3918 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3919                         __attribute__nonnull__(pTHX_1)
3920                         __attribute__nonnull__(pTHX_2);
3921 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3922         assert(sv); assert(encoding)
3923
3924 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3925                         __attribute__warn_unused_result__
3926                         __attribute__nonnull__(pTHX_1);
3927 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3928         assert(sv)
3929
3930 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3931                         __attribute__nonnull__(pTHX_1)
3932                         __attribute__nonnull__(pTHX_2);
3933 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3934         assert(sv); assert(nsv)
3935
3936 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3937 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3938                         __attribute__nonnull__(pTHX_1);
3939 #define PERL_ARGS_ASSERT_SV_RESET       \
3940         assert(s)
3941
3942 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3943                         __attribute__nonnull__(pTHX_1);
3944 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3945         assert(sv)
3946
3947 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3948                         __attribute__nonnull__(pTHX_1);
3949 #define PERL_ARGS_ASSERT_SV_SETIV       \
3950         assert(sv)
3951
3952 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3953                         __attribute__nonnull__(pTHX_1);
3954 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3955         assert(sv)
3956
3957 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3958                         __attribute__nonnull__(pTHX_1);
3959 #define PERL_ARGS_ASSERT_SV_SETNV       \
3960         assert(sv)
3961
3962 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3963                         __attribute__nonnull__(pTHX_1);
3964 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3965         assert(sv)
3966
3967 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3968                         __attribute__nonnull__(pTHX_1);
3969 #define PERL_ARGS_ASSERT_SV_SETPV       \
3970         assert(sv)
3971
3972 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3973                         __attribute__nonnull__(pTHX_1);
3974 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3975         assert(sv)
3976
3977 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3978                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3979                         __attribute__nonnull__(pTHX_1)
3980                         __attribute__nonnull__(pTHX_2);
3981 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3982         assert(sv); assert(pat)
3983
3984 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3985                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3986                         __attribute__nonnull__(pTHX_1)
3987                         __attribute__nonnull__(pTHX_2);
3988 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3989         assert(sv); assert(pat)
3990
3991 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3992                         __attribute__nonnull__(pTHX_1);
3993 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3994         assert(sv)
3995
3996 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3997                         __attribute__nonnull__(pTHX_1);
3998 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3999         assert(sv)
4000
4001 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4002                         __attribute__nonnull__(pTHX_1);
4003 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4004         assert(sv)
4005
4006 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4007                         __attribute__nonnull__(pTHX_1)
4008                         __attribute__nonnull__(pTHX_2);
4009 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4010         assert(sv); assert(ptr)
4011
4012 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4013                         __attribute__nonnull__(pTHX_1);
4014 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4015         assert(rv)
4016
4017 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4018                         __attribute__nonnull__(pTHX_1);
4019 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4020         assert(rv)
4021
4022 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4023                         __attribute__nonnull__(pTHX_1);
4024 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4025         assert(rv)
4026
4027 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4028                         __attribute__nonnull__(pTHX_1)
4029                         __attribute__nonnull__(pTHX_3);
4030 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4031         assert(rv); assert(pv)
4032
4033 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4034                         __attribute__nonnull__(pTHX_1);
4035 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4036         assert(rv)
4037
4038 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4039                         __attribute__nonnull__(pTHX_1); */
4040 #define PERL_ARGS_ASSERT_SV_SETSV       \
4041         assert(dstr)
4042
4043 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4044                         __attribute__nonnull__(pTHX_1);
4045 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4046         assert(dstr)
4047
4048 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4049                         __attribute__nonnull__(pTHX_1);
4050 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4051         assert(dstr)
4052
4053 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4054                         __attribute__nonnull__(pTHX_1);
4055 #define PERL_ARGS_ASSERT_SV_SETUV       \
4056         assert(sv)
4057
4058 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4059                         __attribute__nonnull__(pTHX_1);
4060 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4061         assert(sv)
4062
4063 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4064                         __attribute__nonnull__(pTHX_1); */
4065 #define PERL_ARGS_ASSERT_SV_TAINT       \
4066         assert(sv)
4067
4068 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4069                         __attribute__warn_unused_result__
4070                         __attribute__nonnull__(pTHX_1);
4071 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4072         assert(sv)
4073
4074 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4075 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4076                         __attribute__warn_unused_result__
4077                         __attribute__nonnull__(pTHX_1)
4078                         __attribute__nonnull__(pTHX_2);
4079 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4080         assert(dsv); assert(ssv)
4081
4082 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4083                         __attribute__nonnull__(pTHX_1);
4084 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4085         assert(sv)
4086
4087 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4088                         __attribute__nonnull__(pTHX_1);
4089 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4090         assert(sv)
4091
4092 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4093                         __attribute__nonnull__(pTHX_1); */
4094 #define PERL_ARGS_ASSERT_SV_UNREF       \
4095         assert(sv)
4096
4097 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4098                         __attribute__nonnull__(pTHX_1);
4099 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4100         assert(ref)
4101
4102 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4103                         __attribute__nonnull__(pTHX_1);
4104 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4105         assert(sv)
4106
4107 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4108                         __attribute__nonnull__(pTHX_1);
4109 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4110         assert(sv)
4111
4112 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4113                         __attribute__nonnull__(pTHX_1); */
4114 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4115         assert(sv)
4116
4117 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4118                         __attribute__nonnull__(pTHX_1);
4119 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4120         assert(sv)
4121
4122 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4123                         __attribute__nonnull__(pTHX_1); */
4124 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4125         assert(sv)
4126
4127 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4128                         __attribute__nonnull__(pTHX_1);
4129 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4130         assert(sv)
4131
4132 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4133                         __attribute__nonnull__(pTHX_1);
4134 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4135         assert(sv)
4136
4137 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4138                         __attribute__nonnull__(pTHX_1);
4139 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4140         assert(sv)
4141
4142 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4143                         __attribute__nonnull__(pTHX_1); */
4144 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4145         assert(sv)
4146
4147 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4148                         __attribute__nonnull__(pTHX_1); */
4149
4150 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4151                         __attribute__nonnull__(pTHX_1);
4152 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4153         assert(sv)
4154
4155 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4156                         __attribute__nonnull__(pTHX_1); */
4157
4158 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4159                         __attribute__nonnull__(pTHX_1);
4160 #define PERL_ARGS_ASSERT_SV_UV  \
4161         assert(sv)
4162
4163 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4164                         __attribute__nonnull__(pTHX_1)
4165                         __attribute__nonnull__(pTHX_2);
4166 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4167         assert(sv); assert(pat)
4168
4169 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4170                         __attribute__nonnull__(pTHX_1)
4171                         __attribute__nonnull__(pTHX_2);
4172 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4173         assert(sv); assert(pat)
4174
4175 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)
4176                         __attribute__nonnull__(pTHX_1)
4177                         __attribute__nonnull__(pTHX_2);
4178 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4179         assert(sv); assert(pat)
4180
4181 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4182                         __attribute__nonnull__(pTHX_1)
4183                         __attribute__nonnull__(pTHX_2);
4184 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4185         assert(sv); assert(pat)
4186
4187 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4188                         __attribute__nonnull__(pTHX_1)
4189                         __attribute__nonnull__(pTHX_2);
4190 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4191         assert(sv); assert(pat)
4192
4193 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)
4194                         __attribute__nonnull__(pTHX_1)
4195                         __attribute__nonnull__(pTHX_2);
4196 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4197         assert(sv); assert(pat)
4198
4199 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4200                         __attribute__nonnull__(pTHX_1)
4201                         __attribute__nonnull__(pTHX_2);
4202 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4203         assert(swash); assert(ptr)
4204
4205 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4206                         __attribute__nonnull__(pTHX_1)
4207                         __attribute__nonnull__(pTHX_2)
4208                         __attribute__nonnull__(pTHX_3);
4209 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4210         assert(pkg); assert(name); assert(listsv)
4211
4212 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4213                         __attribute__nonnull__(1)
4214                         __attribute__nonnull__(2);
4215 #define PERL_ARGS_ASSERT_SYS_INIT       \
4216         assert(argc); assert(argv)
4217
4218 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4219                         __attribute__nonnull__(1)
4220                         __attribute__nonnull__(2)
4221                         __attribute__nonnull__(3);
4222 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4223         assert(argc); assert(argv); assert(env)
4224
4225 PERL_CALLCONV void      Perl_sys_term(void);
4226 PERL_CALLCONV void      Perl_taint_env(pTHX);
4227 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4228                         __attribute__nonnull__(pTHX_2);
4229 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4230         assert(s)
4231
4232 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, ...)
4233                         __attribute__nonnull__(pTHX_1)
4234                         __attribute__nonnull__(pTHX_2)
4235                         __attribute__nonnull__(pTHX_3)
4236                         __attribute__nonnull__(pTHX_4);
4237 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4238         assert(methname); assert(sp); assert(sv); assert(mg)
4239
4240 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4241 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4242                         __attribute__nonnull__(pTHX_2)
4243                         __attribute__nonnull__(pTHX_3); */
4244
4245 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4246                         __attribute__nonnull__(pTHX_2)
4247                         __attribute__nonnull__(pTHX_3);
4248 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4249         assert(p); assert(lenp)
4250
4251 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4252                         __attribute__warn_unused_result__
4253                         __attribute__pure__;
4254
4255 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4256                         __attribute__nonnull__(pTHX_2)
4257                         __attribute__nonnull__(pTHX_3);
4258 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4259         assert(p); assert(lenp)
4260
4261 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4262                         __attribute__warn_unused_result__
4263                         __attribute__pure__;
4264
4265 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4266                         __attribute__nonnull__(pTHX_2)
4267                         __attribute__nonnull__(pTHX_3);
4268 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4269         assert(p); assert(lenp)
4270
4271 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4272                         __attribute__warn_unused_result__
4273                         __attribute__pure__;
4274
4275 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4276                         __attribute__nonnull__(pTHX_1)
4277                         __attribute__nonnull__(pTHX_2)
4278                         __attribute__nonnull__(pTHX_4)
4279                         __attribute__nonnull__(pTHX_5);
4280 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4281         assert(p); assert(ustrp); assert(swashp); assert(normal)
4282
4283 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4284                         __attribute__nonnull__(pTHX_1)
4285                         __attribute__nonnull__(pTHX_2); */
4286
4287 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4288                         __attribute__nonnull__(pTHX_1)
4289                         __attribute__nonnull__(pTHX_2);
4290 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4291         assert(p); assert(ustrp)
4292
4293 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4294                         __attribute__nonnull__(pTHX_1)
4295                         __attribute__nonnull__(pTHX_2);
4296 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4297         assert(p); assert(ustrp)
4298
4299 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4300                         __attribute__nonnull__(pTHX_1)
4301                         __attribute__nonnull__(pTHX_2);
4302 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4303         assert(p); assert(ustrp)
4304
4305 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4306 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4307 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)
4308                         __attribute__nonnull__(pTHX_1)
4309                         __attribute__nonnull__(pTHX_2)
4310                         __attribute__nonnull__(pTHX_3)
4311                         __attribute__nonnull__(pTHX_5);
4312 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4313         assert(pat); assert(patend); assert(s); assert(strend)
4314
4315 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4316                         __attribute__nonnull__(pTHX_1)
4317                         __attri