proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, 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
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 132         assert(left); assert(right)
 133
 134 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 135                         __attribute__nonnull__(pTHX_1);
 136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 137         assert(stash)
 138
 139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 140                         __attribute__warn_unused_result__;
 141
 142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 145                         __attribute__nonnull__(pTHX_2)
 146                         __attribute__nonnull__(pTHX_3);
 147 #define PERL_ARGS_ASSERT_APPLY  \
 148         assert(mark); assert(sp)
 149
 150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 151                         __attribute__nonnull__(pTHX_1)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 155         assert(stashpv); assert(cv); assert(attrstr)
 156
 157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 160         assert(av)
 161
 162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_DELETE      \
 165         assert(av)
 166
 167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 168                         __attribute__warn_unused_result__
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 176         assert(av)
 177
 178 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_1);
 181 #define PERL_ARGS_ASSERT_AV_FETCH       \
 182         assert(av)
 183
 184 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 185                         __attribute__nonnull__(pTHX_1);
 186 #define PERL_ARGS_ASSERT_AV_FILL        \
 187         assert(av)
 188
 189 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 190                         __attribute__warn_unused_result__
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_LEN \
 193         assert(av)
 194
 195 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_2);
 198 #define PERL_ARGS_ASSERT_AV_MAKE        \
 199         assert(strp)
 200
 201 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 202                         __attribute__nonnull__(pTHX_1);
 203 #define PERL_ARGS_ASSERT_AV_POP \
 204         assert(av)
 205
 206 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 207                         __attribute__nonnull__(pTHX_1)
 208                         __attribute__nonnull__(pTHX_2);
 209 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 210         assert(avp); assert(val)
 211
 212 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_PUSH        \
 216         assert(av); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 219                         __attribute__nonnull__(pTHX_1);
 220 #define PERL_ARGS_ASSERT_AV_REIFY       \
 221         assert(av)
 222
 223 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 224                         __attribute__warn_unused_result__
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 230                         __attribute__nonnull__(pTHX_1);
 231 #define PERL_ARGS_ASSERT_AV_STORE       \
 232         assert(av)
 233
 234 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 235                         __attribute__nonnull__(pTHX_1);
 236 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 237         assert(av)
 238
 239 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 240                         __attribute__nonnull__(pTHX_1)
 241                         __attribute__nonnull__(pTHX_2);
 242 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 243         assert(avp); assert(val)
 244
 245 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 246                         __attribute__nonnull__(pTHX_1);
 247 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 248         assert(av)
 249
 250 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 251                         __attribute__nonnull__(pTHX_1);
 252 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 253         assert(av)
 254
 255 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 256                         __attribute__nonnull__(pTHX_1);
 257 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 258         assert(av)
 259
 260 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 261 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 264         assert(av)
 265
 266 #endif
 267 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 268                         __attribute__warn_unused_result__
 269                         __attribute__nonnull__(pTHX_2)
 270                         __attribute__nonnull__(pTHX_3);
 271 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 272         assert(left); assert(right)
 273
 274 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 275                         __attribute__warn_unused_result__;
 276
 277 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 284 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 285 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 286                         __attribute__nonnull__(pTHX_2);
 287 #define PERL_ARGS_ASSERT_CALL_LIST      \
 288         assert(paramList)
 289
 290 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 291                         __attribute__warn_unused_result__
 292                         __attribute__nonnull__(pTHX_3);
 293 #define PERL_ARGS_ASSERT_CANDO  \
 294         assert(statbufp)
 295
 296 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 300                         __attribute__warn_unused_result__;
 301
 302 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 309 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 310                         __attribute__warn_unused_result__;
 311
 312 #endif
 313 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 317 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 318                         __attribute__noreturn__
 319                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 320
 321 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 322                         __attribute__noreturn__;
 323
 324 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 325                         __attribute__noreturn__
 326                         __attribute__nonnull__(pTHX_1)
 327                         __attribute__nonnull__(pTHX_2);
 328 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 329         assert(cv); assert(params)
 330
 331
 332 #if defined(PERL_IMPLICIT_CONTEXT)
 333 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 334                         __attribute__noreturn__
 335                         __attribute__format__null_ok__(__printf__,1,2);
 336
 337 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 338                         __attribute__format__(__printf__,1,2)
 339                         __attribute__nonnull__(1);
 340 #define PERL_ARGS_ASSERT_DIE_NOCONTEXT  \
 341         assert(pat)
 342
 343 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 344                         __attribute__format__(__printf__,1,2)
 345                         __attribute__nonnull__(1);
 346 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 347         assert(pat)
 348
 349 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 350                         __attribute__format__(__printf__,1,2)
 351                         __attribute__nonnull__(1);
 352 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 353         assert(pat)
 354
 355 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 356                         __attribute__nonnull__(2);
 357 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 358         assert(name)
 359
 360 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 361                         __attribute__format__(__printf__,1,2)
 362                         __attribute__nonnull__(1);
 363 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 364         assert(pat)
 365
 366 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 367                         __attribute__format__(__printf__,1,2)
 368                         __attribute__nonnull__(1);
 369 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 370         assert(pat)
 371
 372 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 373                         __attribute__format__(__printf__,2,3)
 374                         __attribute__nonnull__(2);
 375 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 376         assert(pat)
 377
 378 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 379                         __attribute__format__(__printf__,1,2)
 380                         __attribute__nonnull__(1);
 381 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 382         assert(pat)
 383
 384 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 385                         __attribute__format__(__printf__,2,3)
 386                         __attribute__nonnull__(1)
 387                         __attribute__nonnull__(2);
 388 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 389         assert(sv); assert(pat)
 390
 391 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 392                         __attribute__format__(__printf__,2,3)
 393                         __attribute__nonnull__(1)
 394                         __attribute__nonnull__(2);
 395 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 396         assert(sv); assert(pat)
 397
 398 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 399                         __attribute__format__(__printf__,2,3)
 400                         __attribute__nonnull__(1)
 401                         __attribute__nonnull__(2);
 402 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 403         assert(sv); assert(pat)
 404
 405 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 406                         __attribute__format__(__printf__,2,3)
 407                         __attribute__nonnull__(1)
 408                         __attribute__nonnull__(2);
 409 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 410         assert(sv); assert(pat)
 411
 412 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 413                         __attribute__format__(__printf__,2,3)
 414                         __attribute__nonnull__(1)
 415                         __attribute__nonnull__(2);
 416 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 417         assert(stream); assert(format)
 418
 419 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 420                         __attribute__format__(__printf__,1,2)
 421                         __attribute__nonnull__(1);
 422 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 423         assert(format)
 424
 425 #endif
 426 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 427                         __attribute__nonnull__(pTHX_1);
 428 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 429         assert(cv)
 430
 431 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 432                         __attribute__nonnull__(pTHX_1);
 433 #define PERL_ARGS_ASSERT_CV_CLONE       \
 434         assert(proto)
 435
 436 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 437                         __attribute__warn_unused_result__
 438                         __attribute__nonnull__(pTHX_1);
 439 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 440         assert(gv)
 441
 442 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 443                         __attribute__warn_unused_result__;
 444
 445 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 446                         __attribute__warn_unused_result__;
 447
 448 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 449                         __attribute__nonnull__(pTHX_1);
 450 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 451         assert(cv)
 452
 453 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 454                         __attribute__nonnull__(pTHX_1);
 455 #define PERL_ARGS_ASSERT_CX_DUMP        \
 456         assert(cx)
 457
 458 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 459 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 462         assert(funcp)
 463
 464 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 465                         __attribute__warn_unused_result__
 466                         __attribute__nonnull__(pTHX_2);
 467 #define PERL_ARGS_ASSERT_FILTER_READ    \
 468         assert(buf_sv)
 469
 470 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 471                         __attribute__warn_unused_result__
 472                         __attribute__pure__;
 473
 474 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 475                         __attribute__warn_unused_result__
 476                         __attribute__pure__;
 477
 478 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 479                         __attribute__warn_unused_result__
 480                         __attribute__pure__;
 481
 482 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 483                         __attribute__warn_unused_result__
 484                         __attribute__pure__;
 485
 486 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 487                         __attribute__warn_unused_result__
 488                         __attribute__pure__;
 489
 490 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 491                         __attribute__warn_unused_result__;
 492
 493 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 494                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 495                         __attribute__nonnull__(pTHX_1);
 496 #define PERL_ARGS_ASSERT_DEB    \
 497         assert(pat)
 498
 499 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 500                         __attribute__nonnull__(pTHX_1);
 501 #define PERL_ARGS_ASSERT_VDEB   \
 502         assert(pat)
 503
 504 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 505 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_DEBOP  \
 508         assert(o)
 509
 510 PERL_CALLCONV I32       Perl_debstack(pTHX);
 511 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 512 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 513                         __attribute__nonnull__(pTHX_1)
 514                         __attribute__nonnull__(pTHX_2)
 515                         __attribute__nonnull__(pTHX_3)
 516                         __attribute__nonnull__(pTHX_4)
 517                         __attribute__nonnull__(pTHX_6);
 518 #define PERL_ARGS_ASSERT_DELIMCPY       \
 519         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 520
 521 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 522 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 523                         __attribute__nonnull__(pTHX_1);
 524 #define PERL_ARGS_ASSERT_DEPRECATE      \
 525         assert(s)
 526
 527 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 528                         __attribute__nonnull__(pTHX_1);
 529 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 530         assert(s)
 531
 532 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 533                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 534
 535 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 536 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 537 #endif
 538 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 539 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 540 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 541                         __attribute__nonnull__(pTHX_2)
 542                         __attribute__nonnull__(pTHX_3); */
 543 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 544         assert(mark); assert(sp)
 545
 546 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 547                         __attribute__nonnull__(pTHX_2)
 548                         __attribute__nonnull__(pTHX_3);
 549 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 550         assert(mark); assert(sp)
 551
 552 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 553                         __attribute__nonnull__(pTHX_1);
 554 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 555         assert(fp)
 556
 557 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 558                         __attribute__nonnull__(pTHX_1)
 559                         __attribute__nonnull__(pTHX_2);
 560 #define PERL_ARGS_ASSERT_DO_CHOP        \
 561         assert(astr); assert(sv)
 562
 563 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 564 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 565                         __attribute__nonnull__(pTHX_1);
 566 #define PERL_ARGS_ASSERT_DO_EOF \
 567         assert(gv)
 568
 569
 570 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 571 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 572                         __attribute__nonnull__(pTHX_1); */
 573 #define PERL_ARGS_ASSERT_DO_EXEC        \
 574         assert(cmd)
 575
 576 #else
 577 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 578                         __attribute__nonnull__(pTHX_1);
 579 #define PERL_ARGS_ASSERT_DO_EXEC        \
 580         assert(cmd)
 581
 582 #endif
 583
 584 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 585 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 586                         __attribute__nonnull__(pTHX_2)
 587                         __attribute__nonnull__(pTHX_3);
 588 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 589         assert(mark); assert(sp)
 590
 591 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 592                         __attribute__nonnull__(pTHX_1);
 593 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 594         assert(cmd)
 595
 596 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 597                         __attribute__nonnull__(pTHX_1);
 598 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 599         assert(cmd)
 600
 601 #endif
 602 #if !defined(WIN32)
 603 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 604                         __attribute__nonnull__(pTHX_1);
 605 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 606         assert(incmd)
 607
 608 #endif
 609 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 610 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 611 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 612                         __attribute__nonnull__(pTHX_1);
 613 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 614         assert(cmd)
 615
 616 #endif
 617 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 618 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 619                         __attribute__nonnull__(pTHX_2)
 620                         __attribute__nonnull__(pTHX_3);
 621 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 622         assert(mark); assert(sp)
 623
 624 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 625                         __attribute__nonnull__(pTHX_2)
 626                         __attribute__nonnull__(pTHX_3);
 627 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 628         assert(mark); assert(sp)
 629
 630 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 631                         __attribute__nonnull__(pTHX_1)
 632                         __attribute__nonnull__(pTHX_2);
 633 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 634         assert(mark); assert(sp)
 635
 636 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 637                         __attribute__nonnull__(pTHX_1)
 638                         __attribute__nonnull__(pTHX_2);
 639 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 640         assert(mark); assert(sp)
 641
 642 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 643                         __attribute__nonnull__(pTHX_1)
 644                         __attribute__nonnull__(pTHX_2);
 645 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 646         assert(mark); assert(sp)
 647
 648 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 649                         __attribute__nonnull__(pTHX_2)
 650                         __attribute__nonnull__(pTHX_3);
 651 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 652         assert(mark); assert(sp)
 653
 654 #endif
 655 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 656                         __attribute__nonnull__(pTHX_1)
 657                         __attribute__nonnull__(pTHX_2)
 658                         __attribute__nonnull__(pTHX_3)
 659                         __attribute__nonnull__(pTHX_4);
 660 #define PERL_ARGS_ASSERT_DO_JOIN        \
 661         assert(sv); assert(delim); assert(mark); assert(sp)
 662
 663 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 664 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 665                         __attribute__nonnull__(pTHX_1)
 666                         __attribute__nonnull__(pTHX_2); */
 667 #define PERL_ARGS_ASSERT_DO_OPEN        \
 668         assert(gv); assert(name)
 669
 670 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)
 671                         __attribute__nonnull__(pTHX_1)
 672                         __attribute__nonnull__(pTHX_2)
 673                         __attribute__nonnull__(pTHX_8);
 674 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 675         assert(gv); assert(name); assert(svs)
 676
 677 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)
 678                         __attribute__nonnull__(pTHX_1)
 679                         __attribute__nonnull__(pTHX_2);
 680 #define PERL_ARGS_ASSERT_DO_OPENN       \
 681         assert(gv); assert(oname)
 682
 683 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 684                         __attribute__nonnull__(pTHX_2);
 685 #define PERL_ARGS_ASSERT_DO_PRINT       \
 686         assert(fp)
 687
 688 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 689                         __attribute__warn_unused_result__;
 690
 691 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 692                         __attribute__nonnull__(pTHX_1);
 693 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 694         assert(sv)
 695
 696 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 697 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 698                         __attribute__nonnull__(pTHX_1)
 699                         __attribute__nonnull__(pTHX_3);
 700 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 701         assert(sv); assert(sarg)
 702
 703 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 704                         __attribute__nonnull__(pTHX_1);
 705 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 706         assert(gv)
 707
 708 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 709                         __attribute__warn_unused_result__
 710                         __attribute__nonnull__(pTHX_1);
 711 #define PERL_ARGS_ASSERT_DO_TELL        \
 712         assert(gv)
 713
 714 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 715                         __attribute__nonnull__(pTHX_1);
 716 #define PERL_ARGS_ASSERT_DO_TRANS       \
 717         assert(sv)
 718
 719 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 720                         __attribute__nonnull__(pTHX_1);
 721 #define PERL_ARGS_ASSERT_DO_VECGET      \
 722         assert(sv)
 723
 724 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 725                         __attribute__nonnull__(pTHX_1);
 726 #define PERL_ARGS_ASSERT_DO_VECSET      \
 727         assert(sv)
 728
 729 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 730                         __attribute__nonnull__(pTHX_2)
 731                         __attribute__nonnull__(pTHX_3)
 732                         __attribute__nonnull__(pTHX_4);
 733 #define PERL_ARGS_ASSERT_DO_VOP \
 734         assert(sv); assert(left); assert(right)
 735
 736 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 737                         __attribute__nonnull__(pTHX_1);
 738 #define PERL_ARGS_ASSERT_DOFILE \
 739         assert(term)
 740
 741 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 742                         __attribute__warn_unused_result__;
 743
 744 PERL_CALLCONV void      Perl_dump_all(pTHX);
 745 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 746 #if defined(DUMP_FDS)
 747 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 748                         __attribute__nonnull__(pTHX_1);
 749 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 750         assert(s)
 751
 752 #endif
 753 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 756         assert(gv)
 757
 758 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 759                         __attribute__nonnull__(pTHX_1);
 760 #define PERL_ARGS_ASSERT_GV_DUMP        \
 761         assert(gv)
 762
 763 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 764                         __attribute__nonnull__(pTHX_1);
 765 #define PERL_ARGS_ASSERT_OP_DUMP        \
 766         assert(o)
 767
 768 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 769 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 770                         __attribute__nonnull__(pTHX_1);
 771 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 772         assert(stash)
 773
 774 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 775                         __attribute__nonnull__(pTHX_1);
 776 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 777         assert(gv)
 778
 779 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 780                         __attribute__nonnull__(pTHX_1);
 781 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 782         assert(sv)
 783
 784 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 785                         __attribute__warn_unused_result__
 786                         __attribute__nonnull__(pTHX_1)
 787                         __attribute__nonnull__(pTHX_2)
 788                         __attribute__nonnull__(pTHX_3);
 789 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 790         assert(big); assert(bigend); assert(littlestr)
 791
 792 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 795         assert(scriptname)
 796
 797 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 798 STATIC OP*      S_force_list(pTHX_ OP* arg);
 799 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 800                         __attribute__nonnull__(pTHX_1);
 801 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 802         assert(o)
 803
 804 #endif
 805 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 806                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 807                         __attribute__nonnull__(pTHX_1);
 808 #define PERL_ARGS_ASSERT_FORM   \
 809         assert(pat)
 810
 811 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 812                         __attribute__nonnull__(pTHX_1);
 813 #define PERL_ARGS_ASSERT_VFORM  \
 814         assert(pat)
 815
 816 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 817 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 818 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 819 #endif
 820 #if !defined(HAS_GETENV_LEN)
 821 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 822                         __attribute__nonnull__(pTHX_1)
 823                         __attribute__nonnull__(pTHX_2);
 824 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 825         assert(env_elem); assert(len)
 826
 827 #endif
 828 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 829                         __attribute__nonnull__(pTHX_2);
 830 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 831         assert(cv)
 832
 833 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 834 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 835 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 836                         __attribute__nonnull__(pTHX_1);
 837 #define PERL_ARGS_ASSERT_GV_AVADD       \
 838         assert(gv)
 839
 840 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 841                         __attribute__nonnull__(pTHX_1);
 842 #define PERL_ARGS_ASSERT_GV_HVADD       \
 843         assert(gv)
 844
 845 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 846                         __attribute__nonnull__(pTHX_1);
 847 #define PERL_ARGS_ASSERT_GV_IOADD       \
 848         assert(gv)
 849
 850 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 851                         __attribute__warn_unused_result__
 852                         __attribute__nonnull__(pTHX_2);
 853 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 854         assert(name)
 855
 856 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 857                         __attribute__nonnull__(pTHX_1);
 858 #define PERL_ARGS_ASSERT_GV_CHECK       \
 859         assert(stash)
 860
 861 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 862                         __attribute__nonnull__(pTHX_1)
 863                         __attribute__nonnull__(pTHX_2);
 864 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 865         assert(sv); assert(gv)
 866
 867 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 868                         __attribute__nonnull__(pTHX_1)
 869                         __attribute__nonnull__(pTHX_2); */
 870 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 871         assert(sv); assert(gv)
 872
 873 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 874                         __attribute__nonnull__(pTHX_1)
 875                         __attribute__nonnull__(pTHX_2);
 876 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 877         assert(sv); assert(gv)
 878
 879 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 880                         __attribute__nonnull__(pTHX_1);
 881 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 882         assert(name)
 883
 884 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 885                         __attribute__nonnull__(pTHX_1);
 886 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 887         assert(name)
 888
 889 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 890                         __attribute__nonnull__(pTHX_2);
 891 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 892         assert(name)
 893
 894 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 895                         __attribute__nonnull__(pTHX_2);
 896 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 897         assert(name)
 898
 899 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 900                         __attribute__nonnull__(pTHX_1)
 901                         __attribute__nonnull__(pTHX_2); */
 902 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 903         assert(stash); assert(name)
 904
 905 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 906                         __attribute__nonnull__(pTHX_1)
 907                         __attribute__nonnull__(pTHX_2);
 908 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 909         assert(stash); assert(name)
 910
 911 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 912                         __attribute__nonnull__(pTHX_1)
 913                         __attribute__nonnull__(pTHX_2);
 914 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 915         assert(stash); assert(name)
 916
 917 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 918                         __attribute__nonnull__(pTHX_1);
 919 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 920         assert(nambeg)
 921
 922 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 923                         __attribute__nonnull__(pTHX_1)
 924                         __attribute__nonnull__(pTHX_2);
 925 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 926         assert(sv); assert(gv)
 927
 928 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2); */
 931 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 932         assert(sv); assert(gv)
 933
 934 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_2);
 937 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 938         assert(sv); assert(gv)
 939
 940 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 941                         __attribute__nonnull__(pTHX_1);
 942 #define PERL_ARGS_ASSERT_NEWGP  \
 943         assert(gv)
 944
 945 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 946                         __attribute__nonnull__(pTHX_1)
 947                         __attribute__nonnull__(pTHX_3);
 948 #define PERL_ARGS_ASSERT_GV_INIT        \
 949         assert(gv); assert(name)
 950
 951 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 952                         __attribute__nonnull__(pTHX_1)
 953                         __attribute__nonnull__(pTHX_2);
 954 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 955         assert(gv); assert(name)
 956
 957 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 960         assert(name)
 961
 962 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 963                         __attribute__nonnull__(pTHX_1);
 964 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 965         assert(name)
 966
 967 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 968                         __attribute__nonnull__(pTHX_1);
 969 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 970         assert(sv)
 971
 972 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 973 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 974 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 975                         __attribute__nonnull__(pTHX_1);
 976 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 977         assert(hv)
 978
 979 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 980                         __attribute__nonnull__(pTHX_2); */
 981 #define PERL_ARGS_ASSERT_HV_DELETE      \
 982         assert(key)
 983
 984 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 985                         __attribute__nonnull__(pTHX_2); */
 986 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 987         assert(keysv)
 988
 989 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 990                         __attribute__warn_unused_result__
 991                         __attribute__nonnull__(pTHX_2); */
 992 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 993         assert(key)
 994
 995 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 996                         __attribute__warn_unused_result__
 997                         __attribute__nonnull__(pTHX_2); */
 998 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 999         assert(keysv)
1000
1001 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1002                         __attribute__nonnull__(pTHX_2); */
1003 #define PERL_ARGS_ASSERT_HV_FETCH       \
1004         assert(key)
1005
1006 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1009         assert(keysv)
1010
1011 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1012 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)
1013                         __attribute__nonnull__(pTHX_2);
1014 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1015         assert(key)
1016
1017 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1018                         __attribute__nonnull__(pTHX_1);
1019 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1020         assert(hv)
1021
1022 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1023                         __attribute__nonnull__(pTHX_1);
1024 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1025         assert(hv)
1026
1027 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1028                         __attribute__warn_unused_result__
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1032         assert(entry); assert(retlen)
1033
1034 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1035                         __attribute__warn_unused_result__
1036                         __attribute__nonnull__(pTHX_1);
1037 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1038         assert(entry)
1039
1040 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1); */
1043 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1044         assert(hv)
1045
1046 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2)
1050                         __attribute__nonnull__(pTHX_3);
1051 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1052         assert(hv); assert(key); assert(retlen)
1053
1054 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1055                         __attribute__warn_unused_result__
1056                         __attribute__nonnull__(pTHX_1);
1057 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1058         assert(hv)
1059
1060 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1061                         __attribute__warn_unused_result__
1062                         __attribute__nonnull__(pTHX_1)
1063                         __attribute__nonnull__(pTHX_2);
1064 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1065         assert(hv); assert(entry)
1066
1067 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1070         assert(hv)
1071
1072 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1073                         __attribute__nonnull__(pTHX_1); */
1074 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1075         assert(hv)
1076
1077 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1078 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1079 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1080 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1081 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1082 STATIC struct refcounted_he *   S_refcounted_he_new_common(pTHX_ struct refcounted_he *const parent, const char *const key_p, const STRLEN key_len, const char flags, char value_type, const void *value, const STRLEN value_len)
1083                         __attribute__nonnull__(pTHX_2)
1084                         __attribute__nonnull__(pTHX_6);
1085 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1086         assert(key_p); assert(value)
1087
1088 #endif
1089 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1090 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1091 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1092 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1093 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1094                         __attribute__pure__
1095                         __attribute__nonnull__(pTHX_1)
1096                         __attribute__nonnull__(pTHX_2);
1097 #define PERL_ARGS_ASSERT_IBCMP  \
1098         assert(a); assert(b)
1099
1100 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1101                         __attribute__pure__
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_2);
1104 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1105         assert(a); assert(b)
1106
1107 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1108                         __attribute__nonnull__(pTHX_1)
1109                         __attribute__nonnull__(pTHX_5);
1110 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1111         assert(s1); assert(s2)
1112
1113 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1114 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1115                         __attribute__warn_unused_result__;
1116
1117 #endif
1118 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1119                         __attribute__nonnull__(pTHX_2);
1120 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1121         assert(argv)
1122
1123 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1124 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1125 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1126                         __attribute__nonnull__(pTHX_1);
1127 #define PERL_ARGS_ASSERT_INIT_TM        \
1128         assert(ptm)
1129
1130 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1131 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1132                         __attribute__warn_unused_result__
1133                         __attribute__pure__
1134                         __attribute__nonnull__(pTHX_1)
1135                         __attribute__nonnull__(pTHX_2);
1136 #define PERL_ARGS_ASSERT_INSTR  \
1137         assert(big); assert(little)
1138
1139 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1140                         __attribute__nonnull__(pTHX_1);
1141 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1142         assert(io)
1143
1144 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1145                         __attribute__warn_unused_result__;
1146
1147 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1148                         __attribute__warn_unused_result__;
1149
1150 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1151                         __attribute__warn_unused_result__
1152                         __attribute__pure__;
1153
1154 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1155                         __attribute__warn_unused_result__
1156                         __attribute__pure__;
1157
1158 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1159                         __attribute__warn_unused_result__
1160                         __attribute__pure__;
1161
1162 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1163                         __attribute__warn_unused_result__
1164                         __attribute__pure__;
1165
1166 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1167                         __attribute__warn_unused_result__
1168                         __attribute__pure__;
1169
1170 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1171                         __attribute__warn_unused_result__
1172                         __attribute__pure__;
1173
1174 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1175                         __attribute__warn_unused_result__
1176                         __attribute__pure__;
1177
1178 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1179                         __attribute__warn_unused_result__
1180                         __attribute__pure__;
1181
1182 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1183                         __attribute__warn_unused_result__
1184                         __attribute__pure__;
1185
1186 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1187                         __attribute__warn_unused_result__
1188                         __attribute__pure__;
1189
1190 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1191                         __attribute__warn_unused_result__
1192                         __attribute__pure__;
1193
1194 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1195                         __attribute__warn_unused_result__
1196                         __attribute__pure__;
1197
1198 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1199                         __attribute__warn_unused_result__
1200                         __attribute__pure__;
1201
1202 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1203                         __attribute__warn_unused_result__
1204                         __attribute__pure__;
1205
1206 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1207                         __attribute__warn_unused_result__
1208                         __attribute__pure__;
1209
1210 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1211                         __attribute__warn_unused_result__
1212                         __attribute__pure__;
1213
1214 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1215                         __attribute__warn_unused_result__
1216                         __attribute__pure__;
1217
1218 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1219                         __attribute__nonnull__(pTHX_2)
1220                         __attribute__nonnull__(pTHX_3);
1221 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1222         assert(p); assert(lenp)
1223
1224 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1225                         __attribute__nonnull__(pTHX_2)
1226                         __attribute__nonnull__(pTHX_3);
1227 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1228         assert(p); assert(lenp)
1229
1230 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1231                         __attribute__nonnull__(pTHX_2)
1232                         __attribute__nonnull__(pTHX_3);
1233 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1234         assert(p); assert(lenp)
1235
1236 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1237                         __attribute__nonnull__(pTHX_2)
1238                         __attribute__nonnull__(pTHX_3);
1239 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1240         assert(p); assert(lenp)
1241
1242 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1243                         __attribute__warn_unused_result__
1244                         __attribute__pure__;
1245
1246 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1247                         __attribute__warn_unused_result__
1248                         __attribute__pure__;
1249
1250 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1251                         __attribute__warn_unused_result__
1252                         __attribute__pure__;
1253
1254 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1255                         __attribute__warn_unused_result__
1256                         __attribute__pure__;
1257
1258 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1259                         __attribute__warn_unused_result__
1260                         __attribute__pure__;
1261
1262 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1263                         __attribute__warn_unused_result__
1264                         __attribute__pure__;
1265
1266 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1267                         __attribute__warn_unused_result__
1268                         __attribute__pure__;
1269
1270 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1271                         __attribute__warn_unused_result__
1272                         __attribute__pure__;
1273
1274 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1275                         __attribute__warn_unused_result__
1276                         __attribute__pure__;
1277
1278 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1279                         __attribute__warn_unused_result__
1280                         __attribute__pure__;
1281
1282 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1283                         __attribute__warn_unused_result__
1284                         __attribute__pure__;
1285
1286 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1287                         __attribute__warn_unused_result__
1288                         __attribute__pure__;
1289
1290 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1291                         __attribute__warn_unused_result__
1292                         __attribute__pure__;
1293
1294 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1295                         __attribute__warn_unused_result__
1296                         __attribute__pure__;
1297
1298 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1299                         __attribute__nonnull__(pTHX_1);
1300 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1301         assert(s)
1302
1303 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1304                         __attribute__nonnull__(pTHX_1);
1305 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1306         assert(s)
1307
1308 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1309                         __attribute__nonnull__(pTHX_1); */
1310 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1311         assert(s)
1312
1313 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1314                         __attribute__nonnull__(pTHX_1);
1315 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1316         assert(s)
1317
1318 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1319                         __attribute__warn_unused_result__
1320                         __attribute__nonnull__(pTHX_1);
1321 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1322         assert(p)
1323
1324 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1325                         __attribute__warn_unused_result__
1326                         __attribute__nonnull__(pTHX_1);
1327 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1328         assert(p)
1329
1330 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1331                         __attribute__warn_unused_result__
1332                         __attribute__nonnull__(pTHX_1);
1333 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1334         assert(p)
1335
1336 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1337                         __attribute__warn_unused_result__
1338                         __attribute__nonnull__(pTHX_1);
1339 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1340         assert(p)
1341
1342 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1343                         __attribute__warn_unused_result__
1344                         __attribute__nonnull__(pTHX_1);
1345 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1346         assert(p)
1347
1348 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1349                         __attribute__warn_unused_result__
1350                         __attribute__nonnull__(pTHX_1);
1351 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1352         assert(p)
1353
1354 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1355                         __attribute__warn_unused_result__
1356                         __attribute__nonnull__(pTHX_1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1358         assert(p)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1412         assert(p)
1413
1414 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1415                         __attribute__nonnull__(pTHX_1);
1416 #define PERL_ARGS_ASSERT_JMAYBE \
1417         assert(o)
1418
1419 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1420                         __attribute__pure__
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_KEYWORD        \
1423         assert(name)
1424
1425 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1426 PERL_CALLCONV void      Perl_lex_end(pTHX);
1427 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1428 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1429                         __attribute__nonnull__(pTHX_1);
1430 #define PERL_ARGS_ASSERT_OP_NULL        \
1431         assert(o)
1432
1433 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1436         assert(o)
1437
1438 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1439 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1440 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1441 STATIC OP*      S_linklist(pTHX_ OP *o)
1442                         __attribute__nonnull__(pTHX_1);
1443 #define PERL_ARGS_ASSERT_LINKLIST       \
1444         assert(o)
1445
1446 STATIC OP*      S_listkids(pTHX_ OP* o);
1447 #endif
1448 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1449 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1450                         __attribute__nonnull__(pTHX_2);
1451 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1452         assert(name)
1453
1454 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1455                         __attribute__nonnull__(pTHX_2);
1456 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1457         assert(name)
1458
1459 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1460                         __attribute__nonnull__(pTHX_1);
1461 #define PERL_ARGS_ASSERT_LOCALIZE       \
1462         assert(o)
1463
1464 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1465                         __attribute__warn_unused_result__
1466                         __attribute__nonnull__(pTHX_1);
1467 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1468         assert(sv)
1469
1470 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1471                         __attribute__nonnull__(pTHX_1)
1472                         __attribute__nonnull__(pTHX_2)
1473                         __attribute__nonnull__(pTHX_3);
1474 #define PERL_ARGS_ASSERT_GROK_BIN       \
1475         assert(start); assert(len_p); assert(flags)
1476
1477 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1478                         __attribute__nonnull__(pTHX_1)
1479                         __attribute__nonnull__(pTHX_2)
1480                         __attribute__nonnull__(pTHX_3);
1481 #define PERL_ARGS_ASSERT_GROK_HEX       \
1482         assert(start); assert(len_p); assert(flags)
1483
1484 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1485                         __attribute__nonnull__(pTHX_1);
1486 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1487         assert(pv)
1488
1489 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1490                         __attribute__warn_unused_result__
1491                         __attribute__nonnull__(pTHX_1)
1492                         __attribute__nonnull__(pTHX_2);
1493 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1494         assert(sp); assert(send)
1495
1496 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1497                         __attribute__nonnull__(pTHX_1)
1498                         __attribute__nonnull__(pTHX_2)
1499                         __attribute__nonnull__(pTHX_3);
1500 #define PERL_ARGS_ASSERT_GROK_OCT       \
1501         assert(start); assert(len_p); assert(flags)
1502
1503 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1504                         __attribute__nonnull__(pTHX_1)
1505                         __attribute__nonnull__(pTHX_2);
1506 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1507         assert(sv); assert(mg)
1508
1509 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1510                         __attribute__nonnull__(pTHX_1)
1511                         __attribute__nonnull__(pTHX_2);
1512 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1513         assert(sv); assert(mg)
1514
1515 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1516                         __attribute__nonnull__(pTHX_1)
1517                         __attribute__nonnull__(pTHX_2);
1518 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1519         assert(sv); assert(mg)
1520
1521 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1522                         __attribute__nonnull__(pTHX_2);
1523 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1524         assert(mg)
1525
1526 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1527                         __attribute__nonnull__(pTHX_1)
1528                         __attribute__nonnull__(pTHX_2);
1529 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1530         assert(sv); assert(mg)
1531
1532 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1533                         __attribute__nonnull__(pTHX_1)
1534                         __attribute__nonnull__(pTHX_2);
1535 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1536         assert(sv); assert(mg)
1537
1538 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1539                         __attribute__nonnull__(pTHX_1)
1540                         __attribute__nonnull__(pTHX_2);
1541 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1542         assert(sv); assert(mg)
1543
1544 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1545                         __attribute__nonnull__(pTHX_1)
1546                         __attribute__nonnull__(pTHX_2);
1547 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1548         assert(sv); assert(mg)
1549
1550 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1551                         __attribute__nonnull__(pTHX_1)
1552                         __attribute__nonnull__(pTHX_2);
1553 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1554         assert(sv); assert(mg)
1555
1556 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1557                         __attribute__nonnull__(pTHX_1)
1558                         __attribute__nonnull__(pTHX_2);
1559 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1560         assert(sv); assert(mg)
1561
1562 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1563                         __attribute__nonnull__(pTHX_1)
1564                         __attribute__nonnull__(pTHX_2);
1565 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1566         assert(sv); assert(mg)
1567
1568 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1569                         __attribute__nonnull__(pTHX_1)
1570                         __attribute__nonnull__(pTHX_2);
1571 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1572         assert(sv); assert(mg)
1573
1574 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1575                         __attribute__nonnull__(pTHX_1)
1576                         __attribute__nonnull__(pTHX_2);
1577 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1578         assert(sv); assert(mg)
1579
1580 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1581                         __attribute__nonnull__(pTHX_1)
1582                         __attribute__nonnull__(pTHX_2);
1583 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1584         assert(sv); assert(mg)
1585
1586 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1587                         __attribute__nonnull__(pTHX_1)
1588                         __attribute__nonnull__(pTHX_2);
1589 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1590         assert(sv); assert(mg)
1591
1592 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1593                         __attribute__nonnull__(pTHX_1)
1594                         __attribute__nonnull__(pTHX_2);
1595 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1596         assert(sv); assert(mg)
1597
1598 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1599                         __attribute__nonnull__(pTHX_1)
1600                         __attribute__nonnull__(pTHX_2);
1601 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1602         assert(sv); assert(mg)
1603
1604 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1605                         __attribute__nonnull__(pTHX_1)
1606                         __attribute__nonnull__(pTHX_2);
1607 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1608         assert(sv); assert(mg)
1609
1610 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1611                         __attribute__nonnull__(pTHX_1)
1612                         __attribute__nonnull__(pTHX_2);
1613 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1614         assert(sv); assert(mg)
1615
1616 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1617                         __attribute__nonnull__(pTHX_1)
1618                         __attribute__nonnull__(pTHX_2);
1619 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1620         assert(sv); assert(mg)
1621
1622 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1623                         __attribute__nonnull__(pTHX_1)
1624                         __attribute__nonnull__(pTHX_2)
1625                         __attribute__nonnull__(pTHX_3);
1626 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1627         assert(sv); assert(mg); assert(key)
1628
1629 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1630                         __attribute__nonnull__(pTHX_1)
1631                         __attribute__nonnull__(pTHX_2);
1632 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1633         assert(sv); assert(mg)
1634
1635 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1636                         __attribute__nonnull__(pTHX_1)
1637                         __attribute__nonnull__(pTHX_2);
1638 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1639         assert(sv); assert(mg)
1640
1641 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1642                         __attribute__noreturn__
1643                         __attribute__nonnull__(pTHX_1)
1644                         __attribute__nonnull__(pTHX_2);
1645 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1646         assert(sv); assert(mg)
1647
1648 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1649                         __attribute__nonnull__(pTHX_1)
1650                         __attribute__nonnull__(pTHX_2);
1651 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1652         assert(sv); assert(mg)
1653
1654 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1655                         __attribute__nonnull__(pTHX_1)
1656                         __attribute__nonnull__(pTHX_2);
1657 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1658         assert(sv); assert(mg)
1659
1660 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1661                         __attribute__nonnull__(pTHX_1)
1662                         __attribute__nonnull__(pTHX_2);
1663 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1664         assert(sv); assert(mg)
1665
1666 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1667                         __attribute__nonnull__(pTHX_1)
1668                         __attribute__nonnull__(pTHX_2);
1669 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1670         assert(sv); assert(mg)
1671
1672 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1673                         __attribute__nonnull__(pTHX_1)
1674                         __attribute__nonnull__(pTHX_2);
1675 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1676         assert(sv); assert(mg)
1677
1678 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1679                         __attribute__nonnull__(pTHX_1)
1680                         __attribute__nonnull__(pTHX_2);
1681 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1682         assert(sv); assert(mg)
1683
1684 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1685                         __attribute__nonnull__(pTHX_1)
1686                         __attribute__nonnull__(pTHX_2);
1687 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1688         assert(sv); assert(mg)
1689
1690 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1691                         __attribute__nonnull__(pTHX_1)
1692                         __attribute__nonnull__(pTHX_2);
1693 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1694         assert(sv); assert(mg)
1695
1696 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1697                         __attribute__nonnull__(pTHX_1)
1698                         __attribute__nonnull__(pTHX_2);
1699 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1700         assert(sv); assert(mg)
1701
1702 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1703                         __attribute__nonnull__(pTHX_1)
1704                         __attribute__nonnull__(pTHX_2);
1705 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1706         assert(sv); assert(mg)
1707
1708 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1709                         __attribute__nonnull__(pTHX_1)
1710                         __attribute__nonnull__(pTHX_2);
1711 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1712         assert(sv); assert(mg)
1713
1714 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1715                         __attribute__nonnull__(pTHX_1)
1716                         __attribute__nonnull__(pTHX_2);
1717 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1718         assert(sv); assert(mg)
1719
1720 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1721                         __attribute__nonnull__(pTHX_1)
1722                         __attribute__nonnull__(pTHX_2);
1723 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1724         assert(sv); assert(mg)
1725
1726 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1727                         __attribute__nonnull__(pTHX_1)
1728                         __attribute__nonnull__(pTHX_2);
1729 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1730         assert(sv); assert(mg)
1731
1732 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1733                         __attribute__nonnull__(pTHX_2);
1734 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1735         assert(mg)
1736
1737 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2);
1740 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1741         assert(sv); assert(mg)
1742
1743 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1744                         __attribute__nonnull__(pTHX_1)
1745                         __attribute__nonnull__(pTHX_2);
1746 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1747         assert(sv); assert(mg)
1748
1749 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1750                         __attribute__nonnull__(pTHX_1)
1751                         __attribute__nonnull__(pTHX_2);
1752 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1753         assert(sv); assert(mg)
1754
1755 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1756                         __attribute__nonnull__(pTHX_1)
1757                         __attribute__nonnull__(pTHX_2);
1758 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1759         assert(sv); assert(mg)
1760
1761 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2);
1764 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1765         assert(sv); assert(mg)
1766
1767 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1768                         __attribute__nonnull__(pTHX_1)
1769                         __attribute__nonnull__(pTHX_2);
1770 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1771         assert(sv); assert(mg)
1772
1773 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2);
1776 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1777         assert(sv); assert(mg)
1778
1779 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_2);
1782 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1783         assert(sv); assert(mg)
1784
1785 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1786 #if defined(USE_LOCALE_COLLATE)
1787 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1788                         __attribute__nonnull__(pTHX_1)
1789                         __attribute__nonnull__(pTHX_2);
1790 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1791         assert(sv); assert(mg)
1792
1793 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1794                         __attribute__nonnull__(pTHX_1)
1795                         __attribute__nonnull__(pTHX_3);
1796 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1797         assert(s); assert(xlen)
1798
1799 #endif
1800 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1801                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1802                         __attribute__nonnull__(pTHX_1);
1803 #define PERL_ARGS_ASSERT_MESS   \
1804         assert(pat)
1805
1806 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1807                         __attribute__nonnull__(pTHX_1);
1808 #define PERL_ARGS_ASSERT_VMESS  \
1809         assert(pat)
1810
1811 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1812                         __attribute__nonnull__(pTHX_1);
1813 #define PERL_ARGS_ASSERT_QERROR \
1814         assert(err)
1815
1816 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1817                         __attribute__nonnull__(pTHX_3);
1818 #define PERL_ARGS_ASSERT_SORTSV \
1819         assert(cmp)
1820
1821 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1822                         __attribute__nonnull__(pTHX_3);
1823 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1824         assert(cmp)
1825
1826 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1827                         __attribute__nonnull__(pTHX_1);
1828 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1829         assert(sv)
1830
1831 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1832                         __attribute__nonnull__(pTHX_1)
1833                         __attribute__nonnull__(pTHX_2);
1834 #define PERL_ARGS_ASSERT_MG_COPY        \
1835         assert(sv); assert(nsv)
1836
1837 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1838                         __attribute__nonnull__(pTHX_1)
1839                         __attribute__nonnull__(pTHX_2);
1840 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1841         assert(sv); assert(nsv)
1842
1843 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1844                         __attribute__warn_unused_result__;
1845
1846 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1847                         __attribute__nonnull__(pTHX_1);
1848 #define PERL_ARGS_ASSERT_MG_FREE        \
1849         assert(sv)
1850
1851 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1852                         __attribute__nonnull__(pTHX_1);
1853 #define PERL_ARGS_ASSERT_MG_GET \
1854         assert(sv)
1855
1856 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1857                         __attribute__nonnull__(pTHX_1);
1858 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1859         assert(sv)
1860
1861 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1862                         __attribute__nonnull__(pTHX_1);
1863 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1864         assert(sv)
1865
1866 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1867                         __attribute__nonnull__(pTHX_1);
1868 #define PERL_ARGS_ASSERT_MG_SET \
1869         assert(sv)
1870
1871 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1872                         __attribute__nonnull__(pTHX_1);
1873 #define PERL_ARGS_ASSERT_MG_SIZE        \
1874         assert(sv)
1875
1876 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1877                         __attribute__nonnull__(pTHX_1);
1878 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1879         assert(ptm)
1880
1881 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1882 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1883 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1884                         __attribute__nonnull__(pTHX_1);
1885 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1886         assert(s)
1887
1888 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1889                         __attribute__nonnull__(pTHX_1);
1890 #define PERL_ARGS_ASSERT_MY_ATOF        \
1891         assert(s)
1892
1893 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1894 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1895                         __attribute__nonnull__(1)
1896                         __attribute__nonnull__(2);
1897 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1898         assert(from); assert(to)
1899
1900 #endif
1901 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1902 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1903                         __attribute__nonnull__(1);
1904 #define PERL_ARGS_ASSERT_MY_BZERO       \
1905         assert(loc)
1906
1907 #endif
1908 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1909                         __attribute__noreturn__;
1910
1911 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1912                         __attribute__noreturn__;
1913
1914 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1915 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1916 PERL_CALLCONV void      Perl_atfork_lock(void);
1917 PERL_CALLCONV void      Perl_atfork_unlock(void);
1918 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1919 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1920 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1921                         __attribute__pure__
1922                         __attribute__nonnull__(1)
1923                         __attribute__nonnull__(2);
1924 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1925         assert(s1); assert(s2)
1926
1927 #endif
1928 #if !defined(HAS_MEMSET)
1929 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1930                         __attribute__nonnull__(1);
1931 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1932         assert(loc)
1933
1934 #endif
1935 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1936 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1937                         __attribute__nonnull__(pTHX_1)
1938                         __attribute__nonnull__(pTHX_2);
1939 #define PERL_ARGS_ASSERT_MY_POPEN       \
1940         assert(cmd); assert(mode)
1941
1942 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1943                         __attribute__nonnull__(pTHX_1)
1944                         __attribute__nonnull__(pTHX_3);
1945 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1946         assert(mode); assert(args)
1947
1948 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1949 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1950 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)
1951                         __attribute__nonnull__(pTHX_1);
1952 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1953         assert(fmt)
1954
1955 #if defined(MYSWAP)
1956 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1957                         __attribute__malloc__
1958                         __attribute__warn_unused_result__
1959                         __attribute__pure__;
1960
1961 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1962                         __attribute__malloc__
1963                         __attribute__warn_unused_result__
1964                         __attribute__pure__;
1965
1966 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1967                         __attribute__malloc__
1968                         __attribute__warn_unused_result__
1969                         __attribute__pure__;
1970
1971 #endif
1972 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1973 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1974                         __attribute__malloc__
1975                         __attribute__warn_unused_result__;
1976
1977 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1978                         __attribute__malloc__
1979                         __attribute__warn_unused_result__;
1980
1981 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1982 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1983                         __attribute__malloc__
1984                         __attribute__warn_unused_result__;
1985
1986 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1987                         __attribute__malloc__
1988                         __attribute__warn_unused_result__
1989                         __attribute__nonnull__(pTHX_2);
1990 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1991         assert(first)
1992
1993 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1994 #ifdef PERL_MAD
1995 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1996 #else
1997 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1998 #endif
1999 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2000                         __attribute__malloc__
2001                         __attribute__warn_unused_result__
2002                         __attribute__nonnull__(pTHX_5);
2003 #define PERL_ARGS_ASSERT_NEWFOROP       \
2004         assert(expr)
2005
2006 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2007                         __attribute__malloc__
2008                         __attribute__warn_unused_result__
2009                         __attribute__nonnull__(pTHX_1)
2010                         __attribute__nonnull__(pTHX_2);
2011 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2012         assert(cond); assert(block)
2013
2014 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2015                         __attribute__malloc__
2016                         __attribute__warn_unused_result__
2017                         __attribute__nonnull__(pTHX_3)
2018                         __attribute__nonnull__(pTHX_4);
2019 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2020         assert(first); assert(other)
2021
2022 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2023                         __attribute__malloc__
2024                         __attribute__warn_unused_result__
2025                         __attribute__nonnull__(pTHX_2);
2026 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2027         assert(label)
2028
2029 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2030                         __attribute__malloc__
2031                         __attribute__warn_unused_result__;
2032
2033 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2034                         __attribute__malloc__
2035                         __attribute__warn_unused_result__;
2036
2037 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2038                         __attribute__malloc__
2039                         __attribute__warn_unused_result__;
2040
2041 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2042                         __attribute__nonnull__(pTHX_1);
2043 #define PERL_ARGS_ASSERT_NEWPROG        \
2044         assert(o)
2045
2046 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2047                         __attribute__malloc__
2048                         __attribute__warn_unused_result__
2049                         __attribute__nonnull__(pTHX_2)
2050                         __attribute__nonnull__(pTHX_3);
2051 #define PERL_ARGS_ASSERT_NEWRANGE       \
2052         assert(left); assert(right)
2053
2054 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2055                         __attribute__malloc__
2056                         __attribute__warn_unused_result__;
2057
2058 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2059                         __attribute__malloc__
2060                         __attribute__warn_unused_result__;
2061
2062 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2063 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2064                         __attribute__nonnull__(pTHX_2)
2065                         __attribute__nonnull__(pTHX_3);
2066 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2067         assert(subaddr); assert(filename)
2068
2069 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2070                         __attribute__nonnull__(pTHX_2)
2071                         __attribute__nonnull__(pTHX_3);
2072 #define PERL_ARGS_ASSERT_NEWXS  \
2073         assert(subaddr); assert(filename)
2074
2075 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2076                         __attribute__warn_unused_result__; */
2077
2078 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2079                         __attribute__malloc__
2080                         __attribute__warn_unused_result__
2081                         __attribute__nonnull__(pTHX_1);
2082 #define PERL_ARGS_ASSERT_NEWAVREF       \
2083         assert(o)
2084
2085 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2086                         __attribute__malloc__
2087                         __attribute__warn_unused_result__;
2088
2089 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2090                         __attribute__malloc__
2091                         __attribute__warn_unused_result__;
2092
2093 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2094                         __attribute__malloc__
2095                         __attribute__warn_unused_result__
2096                         __attribute__nonnull__(pTHX_3);
2097 #define PERL_ARGS_ASSERT_NEWGVOP        \
2098         assert(gv)
2099
2100 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2101                         __attribute__malloc__
2102                         __attribute__warn_unused_result__
2103                         __attribute__nonnull__(pTHX_1);
2104 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2105         assert(pack)
2106
2107 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2108                         __attribute__malloc__
2109                         __attribute__warn_unused_result__;
2110
2111 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2112                         __attribute__malloc__
2113                         __attribute__warn_unused_result__
2114                         __attribute__nonnull__(pTHX_1);
2115 #define PERL_ARGS_ASSERT_NEWHVREF       \
2116         assert(o)
2117
2118 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2119                         __attribute__warn_unused_result__; */
2120
2121 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2122                         __attribute__malloc__
2123                         __attribute__warn_unused_result__;
2124
2125 PERL_CALLCONV IO*       Perl_newIO(pTHX)
2126                         __attribute__malloc__
2127                         __attribute__warn_unused_result__;
2128
2129 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2130                         __attribute__malloc__
2131                         __attribute__warn_unused_result__;
2132
2133 #ifdef USE_ITHREADS
2134 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2135                         __attribute__malloc__
2136                         __attribute__warn_unused_result__
2137                         __attribute__nonnull__(pTHX_3);
2138 #define PERL_ARGS_ASSERT_NEWPADOP       \
2139         assert(sv)
2140
2141 #endif
2142 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__;
2145
2146 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2147                         __attribute__malloc__
2148                         __attribute__warn_unused_result__;
2149
2150 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2151                         __attribute__malloc__
2152                         __attribute__warn_unused_result__
2153                         __attribute__nonnull__(pTHX_1);
2154 #define PERL_ARGS_ASSERT_NEWRV  \
2155         assert(sv)
2156
2157 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2158                         __attribute__malloc__
2159                         __attribute__warn_unused_result__
2160                         __attribute__nonnull__(pTHX_1);
2161 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2162         assert(sv)
2163
2164 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2165                         __attribute__malloc__
2166                         __attribute__warn_unused_result__;
2167
2168 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2169                         __attribute__malloc__
2170                         __attribute__warn_unused_result__
2171                         __attribute__nonnull__(pTHX_1);
2172 #define PERL_ARGS_ASSERT_NEWSVREF       \
2173         assert(o)
2174
2175 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2176                         __attribute__malloc__
2177                         __attribute__warn_unused_result__
2178                         __attribute__nonnull__(pTHX_3);
2179 #define PERL_ARGS_ASSERT_NEWSVOP        \
2180         assert(sv)
2181
2182 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2187                         __attribute__malloc__
2188                         __attribute__warn_unused_result__;
2189
2190 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__;
2193
2194 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__;
2197
2198 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__;
2201
2202 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2203                         __attribute__malloc__
2204                         __attribute__warn_unused_result__;
2205
2206 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__;
2209
2210 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2211                         __attribute__malloc__
2212                         __attribute__warn_unused_result__;
2213
2214 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2215                         __attribute__malloc__
2216                         __attribute__warn_unused_result__
2217                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2218                         __attribute__nonnull__(pTHX_1);
2219 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2220         assert(pat)
2221
2222 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2223                         __attribute__malloc__
2224                         __attribute__warn_unused_result__
2225                         __attribute__nonnull__(pTHX_1);
2226 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2227         assert(pat)
2228
2229 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2230                         __attribute__nonnull__(pTHX_1);
2231 #define PERL_ARGS_ASSERT_NEWSVRV        \
2232         assert(rv)
2233
2234 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__;
2237
2238 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2239                         __attribute__malloc__
2240                         __attribute__warn_unused_result__;
2241
2242 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__;
2245
2246 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2247                         __attribute__malloc__
2248                         __attribute__warn_unused_result__
2249                         __attribute__nonnull__(pTHX_2);
2250 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2251         assert(block)
2252
2253 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2254                         __attribute__malloc__
2255                         __attribute__warn_unused_result__;
2256
2257 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2258                         __attribute__malloc__
2259                         __attribute__warn_unused_result__;
2260
2261 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2262                         __attribute__nonnull__(pTHX_1)
2263                         __attribute__nonnull__(pTHX_2)
2264                         __attribute__nonnull__(pTHX_3);
2265 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2266         assert(s); assert(e); assert(sv)
2267
2268 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2269                         __attribute__nonnull__(pTHX_1)
2270                         __attribute__nonnull__(pTHX_2);
2271 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2272         assert(s); assert(rv)
2273
2274 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2275                         __attribute__nonnull__(pTHX_1);
2276 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2277         assert(ver)
2278
2279 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2280                         __attribute__nonnull__(pTHX_1);
2281 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2282         assert(ver)
2283
2284 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2285                         __attribute__nonnull__(pTHX_1);
2286 #define PERL_ARGS_ASSERT_VVERIFY        \
2287         assert(vs)
2288
2289 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2290                         __attribute__nonnull__(pTHX_1);
2291 #define PERL_ARGS_ASSERT_VNUMIFY        \
2292         assert(vs)
2293
2294 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2295                         __attribute__nonnull__(pTHX_1);
2296 #define PERL_ARGS_ASSERT_VNORMAL        \
2297         assert(vs)
2298
2299 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2300                         __attribute__nonnull__(pTHX_1);
2301 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2302         assert(vs)
2303
2304 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2305                         __attribute__nonnull__(pTHX_1)
2306                         __attribute__nonnull__(pTHX_2);
2307 #define PERL_ARGS_ASSERT_VCMP   \
2308         assert(lhv); assert(rhv)
2309
2310 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2311                         __attribute__nonnull__(pTHX_1);
2312 #define PERL_ARGS_ASSERT_NEXTARGV       \
2313         assert(gv)
2314
2315 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2316                         __attribute__pure__
2317                         __attribute__nonnull__(pTHX_1)
2318                         __attribute__nonnull__(pTHX_2)
2319                         __attribute__nonnull__(pTHX_3)
2320                         __attribute__nonnull__(pTHX_4);
2321 #define PERL_ARGS_ASSERT_NINSTR \
2322         assert(big); assert(bigend); assert(little); assert(lend)
2323
2324 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2325 #ifdef PERL_MAD
2326 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2327                         __attribute__nonnull__(pTHX_1);
2328 #define PERL_ARGS_ASSERT_PACKAGE        \
2329         assert(o)
2330
2331 #else
2332 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2333                         __attribute__nonnull__(pTHX_1);
2334 #define PERL_ARGS_ASSERT_PACKAGE        \
2335         assert(o)
2336
2337 #endif
2338 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2339 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2340                         __attribute__nonnull__(pTHX_1);
2341 #define PERL_ARGS_ASSERT_ALLOCMY        \
2342         assert(name)
2343
2344 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2345                         __attribute__warn_unused_result__
2346                         __attribute__nonnull__(pTHX_1);
2347 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2348         assert(name)
2349
2350 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2351 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2352                         __attribute__warn_unused_result__
2353                         __attribute__nonnull__(pTHX_1);
2354 #define PERL_ARGS_ASSERT_OOPSAV \
2355         assert(o)
2356
2357 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2358                         __attribute__warn_unused_result__
2359                         __attribute__nonnull__(pTHX_1);
2360 #define PERL_ARGS_ASSERT_OOPSHV \
2361         assert(o)
2362
2363 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2364 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2365 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2366 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2367 STATIC void     S_pad_reset(pTHX);
2368 #endif
2369 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2370 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2371 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2372                         __attribute__nonnull__(pTHX_1)
2373                         __attribute__nonnull__(pTHX_2);
2374 #define PERL_ARGS_ASSERT_START_GLOB     \
2375         assert(tmpglob); assert(io)
2376
2377 #if defined(USE_REENTRANT_API)
2378 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2379 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2380 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2381 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2382                         __attribute__nonnull__(1);
2383 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2384         assert(f)
2385
2386 #endif
2387 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2388 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2389                         __attribute__nonnull__(pTHX_1)
2390                         __attribute__nonnull__(pTHX_3);
2391 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2392         assert(sub_name); assert(argv)
2393
2394 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2395                         __attribute__nonnull__(pTHX_1);
2396 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2397         assert(methname)
2398
2399 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2400                         __attribute__nonnull__(pTHX_1);
2401 #define PERL_ARGS_ASSERT_CALL_PV        \
2402         assert(sub_name)
2403
2404 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2405                         __attribute__nonnull__(pTHX_1);
2406 #define PERL_ARGS_ASSERT_CALL_SV        \
2407         assert(sv)
2408
2409 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2410 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2411                         __attribute__nonnull__(pTHX_1);
2412 #define PERL_ARGS_ASSERT_DOREF  \
2413         assert(o)
2414
2415 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2416                         __attribute__nonnull__(pTHX_1);
2417 #define PERL_ARGS_ASSERT_EVAL_PV        \
2418         assert(p)
2419
2420 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_EVAL_SV        \
2423         assert(sv)
2424
2425 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_GET_SV \
2428         assert(name)
2429
2430 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2431                         __attribute__nonnull__(pTHX_1);
2432 #define PERL_ARGS_ASSERT_GET_AV \
2433         assert(name)
2434
2435 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2436                         __attribute__nonnull__(pTHX_1);
2437 #define PERL_ARGS_ASSERT_GET_HV \
2438         assert(name)
2439
2440 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2441                         __attribute__nonnull__(pTHX_1);
2442 #define PERL_ARGS_ASSERT_GET_CV \
2443         assert(name)
2444
2445 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2446                         __attribute__nonnull__(pTHX_1);
2447 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2448         assert(name)
2449
2450 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2451 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2452 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2453 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2454                         __attribute__nonnull__(pTHX_1);
2455 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2456         assert(newctype)
2457
2458 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2459 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2460 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2461 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2462 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2463                         __attribute__nonnull__(pTHX_1);
2464 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2465         assert(pv)
2466
2467 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)
2468                         __attribute__nonnull__(pTHX_1)
2469                         __attribute__nonnull__(pTHX_2)
2470                         __attribute__nonnull__(pTHX_3)
2471                         __attribute__nonnull__(pTHX_4)
2472                         __attribute__nonnull__(pTHX_5)
2473                         __attribute__nonnull__(pTHX_6);
2474 #define PERL_ARGS_ASSERT_PACK_CAT       \
2475         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2476
2477 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2478                         __attribute__nonnull__(pTHX_1)
2479                         __attribute__nonnull__(pTHX_2)
2480                         __attribute__nonnull__(pTHX_3)
2481                         __attribute__nonnull__(pTHX_4)
2482                         __attribute__nonnull__(pTHX_5);
2483 #define PERL_ARGS_ASSERT_PACKLIST       \
2484         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2485
2486 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2487 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2488 #endif
2489 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_PMFLAG \
2492         assert(pmfl)
2493
2494 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2495                         __attribute__nonnull__(pTHX_1)
2496                         __attribute__nonnull__(pTHX_2);
2497 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2498         assert(o); assert(expr)
2499
2500 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2501 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2502                         __attribute__nonnull__(pTHX_1)
2503                         __attribute__nonnull__(pTHX_2)
2504                         __attribute__nonnull__(pTHX_3);
2505 #define PERL_ARGS_ASSERT_PMTRANS        \
2506         assert(o); assert(expr); assert(repl)
2507
2508 #endif
2509 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2510 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2511 PERL_CALLCONV void      Perl_push_scope(pTHX);
2512 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2513 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2514 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2515 #endif
2516 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2517                         __attribute__nonnull__(pTHX_1);
2518 #define PERL_ARGS_ASSERT_REGDUMP        \
2519         assert(r)
2520
2521 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2522                         __attribute__nonnull__(pTHX_1);
2523 #define PERL_ARGS_ASSERT_REGDUMP        \
2524         assert(r)
2525
2526 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2527                         __attribute__nonnull__(pTHX_2);
2528 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2529         assert(node)
2530
2531 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2532                         __attribute__nonnull__(pTHX_1)
2533                         __attribute__nonnull__(pTHX_2)
2534                         __attribute__nonnull__(pTHX_3)
2535                         __attribute__nonnull__(pTHX_4)
2536                         __attribute__nonnull__(pTHX_6);
2537 #define PERL_ARGS_ASSERT_PREGEXEC       \
2538         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2539
2540 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2541 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2542                         __attribute__nonnull__(pTHX_1);
2543 #define PERL_ARGS_ASSERT_PREGFREE2      \
2544         assert(rx)
2545
2546 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2547                         __attribute__nonnull__(pTHX_1);
2548 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2549         assert(r)
2550
2551 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2552                         __attribute__nonnull__(pTHX_1);
2553 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2554         assert(rx)
2555
2556 #if defined(USE_ITHREADS)
2557 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2558                         __attribute__nonnull__(pTHX_1)
2559                         __attribute__nonnull__(pTHX_2);
2560 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2561         assert(r); assert(param)
2562
2563 #endif
2564 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2565                         __attribute__nonnull__(pTHX_1);
2566 #define PERL_ARGS_ASSERT_PREGCOMP       \
2567         assert(pattern)
2568
2569 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2570                         __attribute__nonnull__(pTHX_1);
2571 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2572         assert(pattern)
2573
2574 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)
2575                         __attribute__nonnull__(pTHX_1)
2576                         __attribute__nonnull__(pTHX_3)
2577                         __attribute__nonnull__(pTHX_4);
2578 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2579         assert(rx); assert(strpos); assert(strend)
2580
2581 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2582                         __attribute__nonnull__(pTHX_1);
2583 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2584         assert(r)
2585
2586 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2587                         __attribute__nonnull__(pTHX_1)
2588                         __attribute__nonnull__(pTHX_2)
2589                         __attribute__nonnull__(pTHX_3)
2590                         __attribute__nonnull__(pTHX_4)
2591                         __attribute__nonnull__(pTHX_6);
2592 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2593         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2594
2595 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2596                         __attribute__warn_unused_result__;
2597
2598
2599 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2600                         __attribute__nonnull__(pTHX_1);
2601 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2602         assert(rx)
2603
2604 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2605                         __attribute__nonnull__(pTHX_1);
2606 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2607         assert(rx)
2608
2609 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2610                         __attribute__nonnull__(pTHX_1)
2611                         __attribute__nonnull__(pTHX_2);
2612 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2613         assert(rx); assert(namesv)
2614
2615 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2616                         __attribute__nonnull__(pTHX_1)
2617                         __attribute__nonnull__(pTHX_2);
2618 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2619         assert(rx); assert(key)
2620
2621 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2622                         __attribute__nonnull__(pTHX_1);
2623 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2624         assert(rx)
2625
2626 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2627                         __attribute__nonnull__(pTHX_1);
2628 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2629         assert(rx)
2630
2631 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2632                         __attribute__nonnull__(pTHX_1);
2633 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2634         assert(rx)
2635
2636 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2637                         __attribute__nonnull__(pTHX_1);
2638 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2639         assert(rx)
2640
2641
2642 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2643                         __attribute__nonnull__(pTHX_1);
2644 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2645         assert(rx)
2646
2647 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2648                         __attribute__nonnull__(pTHX_1);
2649 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2650         assert(rx)
2651
2652 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2653                         __attribute__nonnull__(pTHX_1)
2654                         __attribute__nonnull__(pTHX_2);
2655 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2656         assert(rx); assert(sv)
2657
2658
2659 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2660                         __attribute__nonnull__(pTHX_1);
2661 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2662         assert(rx)
2663
2664
2665 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2666                         __attribute__nonnull__(pTHX_2)
2667                         __attribute__nonnull__(pTHX_3);
2668 #define PERL_ARGS_ASSERT_REGPROP        \
2669         assert(sv); assert(o)
2670
2671 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2672                         __attribute__nonnull__(pTHX_1)
2673                         __attribute__nonnull__(pTHX_2);
2674 #define PERL_ARGS_ASSERT_REPEATCPY      \
2675         assert(to); assert(from)
2676
2677 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2678                         __attribute__pure__
2679                         __attribute__nonnull__(pTHX_1)
2680                         __attribute__nonnull__(pTHX_2)
2681                         __attribute__nonnull__(pTHX_3)
2682                         __attribute__nonnull__(pTHX_4);
2683 #define PERL_ARGS_ASSERT_RNINSTR        \
2684         assert(big); assert(bigend); assert(little); assert(lend)
2685
2686 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2687 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2688 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2689                         __attribute__nonnull__(pTHX_3);
2690 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2691         assert(save)
2692
2693 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2694 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2695 STATIC void     S_rxres_free(pTHX_ void** rsp)
2696                         __attribute__nonnull__(pTHX_1);
2697 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2698         assert(rsp)
2699
2700 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2701                         __attribute__nonnull__(pTHX_1)
2702                         __attribute__nonnull__(pTHX_2);
2703 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2704         assert(rsp); assert(rx)
2705
2706 #endif
2707 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2708                         __attribute__nonnull__(pTHX_1)
2709                         __attribute__nonnull__(pTHX_2);
2710 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2711         assert(rsp); assert(rx)
2712
2713 #if !defined(HAS_RENAME)
2714 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2715                         __attribute__nonnull__(pTHX_1)
2716                         __attribute__nonnull__(pTHX_2);
2717 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2718         assert(a); assert(b)
2719
2720 #endif
2721 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2722                         __attribute__malloc__
2723                         __attribute__warn_unused_result__;
2724
2725 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2726                         __attribute__malloc__
2727                         __attribute__warn_unused_result__;
2728
2729 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2730                         __attribute__malloc__
2731                         __attribute__warn_unused_result__;
2732
2733 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2734                         __attribute__malloc__
2735                         __attribute__warn_unused_result__
2736                         __attribute__nonnull__(pTHX_1);
2737 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2738         assert(pv)
2739
2740 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2741                         __attribute__malloc__
2742                         __attribute__warn_unused_result__
2743                         __attribute__nonnull__(pTHX_1);
2744 #define PERL_ARGS_ASSERT_SAVESVPV       \
2745         assert(sv)
2746
2747 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2748 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2749 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2750                         __attribute__nonnull__(pTHX_1)
2751                         __attribute__nonnull__(pTHX_3); */
2752
2753 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2754                         __attribute__nonnull__(pTHX_1)
2755                         __attribute__nonnull__(pTHX_3);
2756 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2757         assert(av); assert(sptr)
2758
2759 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2760 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2761                         __attribute__nonnull__(pTHX_1);
2762 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2763         assert(aptr)
2764
2765 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2766                         __attribute__nonnull__(pTHX_1);
2767 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2768         assert(gv)
2769
2770 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2771                         __attribute__nonnull__(pTHX_1);
2772 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2773         assert(boolp)
2774
2775 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2776                         __attribute__nonnull__(pTHX_1);
2777 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2778         assert(svp)
2779
2780 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2781                         __attribute__nonnull__(pTHX_1)
2782                         __attribute__nonnull__(pTHX_2);
2783 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2784         assert(hv); assert(key)
2785
2786 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2787                         __attribute__nonnull__(pTHX_1)
2788                         __attribute__nonnull__(pTHX_2);
2789 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2790         assert(hv); assert(keysv)
2791
2792 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2793                         __attribute__nonnull__(pTHX_1);
2794 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2795         assert(av)
2796
2797 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2798                         __attribute__nonnull__(pTHX_2);
2799 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2800         assert(p)
2801
2802 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2803 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2804 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2805 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2806 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2807                         __attribute__nonnull__(pTHX_1);
2808 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2809         assert(sptr)
2810
2811 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2812                         __attribute__nonnull__(pTHX_1);
2813 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2814         assert(str)
2815
2816 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2817                         __attribute__nonnull__(pTHX_1);
2818 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2819         assert(str)
2820
2821 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2822                         __attribute__nonnull__(pTHX_1);
2823 #define PERL_ARGS_ASSERT_SAVE_GP        \
2824         assert(gv)
2825
2826 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2827                         __attribute__nonnull__(pTHX_1);
2828 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2829         assert(gv)
2830
2831 PERL_CALLCONV void      Perl_save_hints(pTHX);
2832 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2833                         __attribute__nonnull__(pTHX_1)
2834                         __attribute__nonnull__(pTHX_2)
2835                         __attribute__nonnull__(pTHX_3); */
2836
2837 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2838                         __attribute__nonnull__(pTHX_1)
2839                         __attribute__nonnull__(pTHX_2)
2840                         __attribute__nonnull__(pTHX_3);
2841 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2842         assert(hv); assert(key); assert(sptr)
2843
2844 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2845                         __attribute__nonnull__(pTHX_1);
2846 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2847         assert(hptr)
2848
2849 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2850                         __attribute__nonnull__(pTHX_1);
2851 #define PERL_ARGS_ASSERT_SAVE_I16       \
2852         assert(intp)
2853
2854 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2855                         __attribute__nonnull__(pTHX_1);
2856 #define PERL_ARGS_ASSERT_SAVE_I32       \
2857         assert(intp)
2858
2859 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2860                         __attribute__nonnull__(pTHX_1);
2861 #define PERL_ARGS_ASSERT_SAVE_I8        \
2862         assert(bytep)
2863
2864 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2865                         __attribute__nonnull__(pTHX_1);
2866 #define PERL_ARGS_ASSERT_SAVE_INT       \
2867         assert(intp)
2868
2869 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2870                         __attribute__nonnull__(pTHX_1);
2871 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2872         assert(item)
2873
2874 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2875                         __attribute__nonnull__(pTHX_1);
2876 #define PERL_ARGS_ASSERT_SAVE_IV        \
2877         assert(ivp)
2878
2879 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2880                         __attribute__nonnull__(pTHX_1);
2881 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2882         assert(sarg)
2883
2884 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2885                         __attribute__nonnull__(pTHX_1);
2886 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2887         assert(longp)
2888
2889 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2890                         __attribute__nonnull__(pTHX_1); */
2891 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2892         assert(sv)
2893
2894 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2895                         __attribute__nonnull__(pTHX_1);
2896 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2897         assert(gv)
2898
2899 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2900 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2901                         __attribute__nonnull__(pTHX_1);
2902 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2903         assert(gv)
2904
2905 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2906                         __attribute__nonnull__(pTHX_1);
2907 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2908         assert(pptr)
2909
2910 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2911                         __attribute__nonnull__(pTHX_1);
2912 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2913         assert(ptr)
2914
2915 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2916 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2917 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2918                         __attribute__nonnull__(pTHX_1);
2919 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2920         assert(sptr)
2921
2922 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2923                         __attribute__nonnull__(pTHX_1);
2924 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2925         assert(sptr)
2926
2927 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2928 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2929 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2930 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2931 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2932 #endif
2933 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2934 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2935 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2936 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2937 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2938 #endif
2939 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2940                         __attribute__nonnull__(pTHX_1);
2941 #define PERL_ARGS_ASSERT_SCALARVOID     \
2942         assert(o)
2943
2944 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2945                         __attribute__nonnull__(pTHX_1)
2946                         __attribute__nonnull__(pTHX_3);
2947 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2948         assert(start); assert(retlen)
2949
2950 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2951                         __attribute__nonnull__(pTHX_1)
2952                         __attribute__nonnull__(pTHX_3);
2953 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2954         assert(start); assert(retlen)
2955
2956 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2957                         __attribute__nonnull__(pTHX_1)
2958                         __attribute__nonnull__(pTHX_2);
2959 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2960         assert(s); assert(lvalp)
2961
2962 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2963                         __attribute__nonnull__(pTHX_1)
2964                         __attribute__nonnull__(pTHX_3);
2965 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2966         assert(start); assert(retlen)
2967
2968 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2969 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2970                         __attribute__nonnull__(pTHX_1)
2971                         __attribute__nonnull__(pTHX_2)
2972                         __attribute__nonnull__(pTHX_5);
2973 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2974         assert(bigstr); assert(littlestr); assert(old_posp)
2975
2976 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2977 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2978                         __attribute__nonnull__(pTHX_1);
2979 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2980         assert(str)
2981
2982 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2983 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2984 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2985 #else
2986 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2987 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2988 #endif
2989 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2990                         __attribute__nonnull__(pTHX_1)
2991                         __attribute__nonnull__(pTHX_2);
2992 #define PERL_ARGS_ASSERT_STACK_GROW     \
2993         assert(sp); assert(p)
2994
2995 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2996 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2997                         __attribute__nonnull__(pTHX_1);
2998 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2999         assert(cv)
3000
3001 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3002                         __attribute__nonnull__(pTHX_1);
3003 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3004         assert(sv)
3005
3006 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3007                         __attribute__nonnull__(pTHX_2)
3008                         __attribute__nonnull__(pTHX_3);
3009 #define PERL_ARGS_ASSERT_SV_2CV \
3010         assert(st); assert(gvp)
3011
3012 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3013                         __attribute__nonnull__(pTHX_1);
3014 #define PERL_ARGS_ASSERT_SV_2IO \
3015         assert(sv)
3016
3017 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3018 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3021         assert(gv)
3022
3023 #endif
3024 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3025 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3026 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3027 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3028 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_SV_2NUM        \
3031         assert(sv)
3032
3033 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3034 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3035 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3036                         __attribute__nonnull__(pTHX_1);
3037 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3038         assert(sv)
3039
3040 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3041                         __attribute__nonnull__(pTHX_1);
3042 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3043         assert(sv)
3044
3045 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3048         assert(sv)
3049
3050 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3051 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3052 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3053                         __attribute__nonnull__(pTHX_1);
3054 #define PERL_ARGS_ASSERT_SV_IV  \
3055         assert(sv)
3056
3057 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3058                         __attribute__nonnull__(pTHX_1);
3059 #define PERL_ARGS_ASSERT_SV_UV  \
3060         assert(sv)
3061
3062 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_SV_NV  \
3065         assert(sv)
3066
3067 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3068                         __attribute__nonnull__(pTHX_1)
3069                         __attribute__nonnull__(pTHX_2);
3070 #define PERL_ARGS_ASSERT_SV_PVN \
3071         assert(sv); assert(lp)
3072
3073 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3074                         __attribute__nonnull__(pTHX_1)
3075                         __attribute__nonnull__(pTHX_2);
3076 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3077         assert(sv); assert(lp)
3078
3079 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3080                         __attribute__nonnull__(pTHX_1)
3081                         __attribute__nonnull__(pTHX_2);
3082 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3083         assert(sv); assert(lp)
3084
3085 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3086 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3087 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3088                         __attribute__nonnull__(pTHX_1);
3089 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3090         assert(ptr)
3091
3092 #endif
3093 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3094                         __attribute__nonnull__(pTHX_1);
3095 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3096         assert(sv)
3097
3098 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3099                         __attribute__nonnull__(pTHX_1)
3100                         __attribute__nonnull__(pTHX_2);
3101 #define PERL_ARGS_ASSERT_SV_BLESS       \
3102         assert(sv); assert(stash)
3103
3104 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3105                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3106                         __attribute__nonnull__(pTHX_1)
3107                         __attribute__nonnull__(pTHX_2);
3108 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3109         assert(sv); assert(pat)
3110
3111 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3112                         __attribute__nonnull__(pTHX_1)
3113                         __attribute__nonnull__(pTHX_2);
3114 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3115         assert(sv); assert(pat)
3116
3117 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3118                         __attribute__nonnull__(pTHX_1);
3119 #define PERL_ARGS_ASSERT_SV_CATPV       \
3120         assert(sv)
3121
3122 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3123                         __attribute__nonnull__(pTHX_1)
3124                         __attribute__nonnull__(pTHX_2); */
3125 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3126         assert(dsv); assert(sstr)
3127
3128 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3129                         __attribute__nonnull__(pTHX_1); */
3130 #define PERL_ARGS_ASSERT_SV_CATSV       \
3131         assert(dstr)
3132
3133 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3134                         __attribute__nonnull__(pTHX_1);
3135 #define PERL_ARGS_ASSERT_SV_CHOP        \
3136         assert(sv)
3137
3138 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3139 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3140 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3141                         __attribute__nonnull__(pTHX_1);
3142 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3143         assert(sv)
3144
3145 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3146 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3147 #if defined(USE_LOCALE_COLLATE)
3148 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3149                         __attribute__nonnull__(pTHX_1)
3150                         __attribute__nonnull__(pTHX_2);
3151 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3152         assert(sv); assert(nxp)
3153
3154 #endif
3155 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3156                         __attribute__nonnull__(pTHX_1)
3157                         __attribute__nonnull__(pTHX_2)
3158                         __attribute__nonnull__(pTHX_3)
3159                         __attribute__nonnull__(pTHX_4);
3160 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3161         assert(sv); assert(startop); assert(code); assert(padp)
3162
3163 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3164                         __attribute__nonnull__(pTHX_1);
3165 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3166         assert(sv)
3167
3168 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3169 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3170                         __attribute__nonnull__(pTHX_1);
3171 #define PERL_ARGS_ASSERT_SV_DUMP        \
3172         assert(sv)
3173
3174 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3175                         __attribute__warn_unused_result__
3176                         __attribute__nonnull__(pTHX_1)
3177                         __attribute__nonnull__(pTHX_2);
3178 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3179         assert(sv); assert(name)
3180
3181 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3182                         __attribute__warn_unused_result__
3183                         __attribute__nonnull__(pTHX_1)
3184                         __attribute__nonnull__(pTHX_2);
3185 #define PERL_ARGS_ASSERT_SV_DOES        \
3186         assert(sv); assert(name)
3187
3188 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3189 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3190 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3191                         __attribute__nonnull__(pTHX_1);
3192 #define PERL_ARGS_ASSERT_SV_FREE2       \
3193         assert(sv)
3194
3195 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3196 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3197                         __attribute__nonnull__(pTHX_1)
3198                         __attribute__nonnull__(pTHX_2);
3199 #define PERL_ARGS_ASSERT_SV_GETS        \
3200         assert(sv); assert(fp)
3201
3202 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3203                         __attribute__nonnull__(pTHX_1);
3204 #define PERL_ARGS_ASSERT_SV_GROW        \
3205         assert(sv)
3206
3207 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3208 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3209                         __attribute__nonnull__(pTHX_1)
3210                         __attribute__nonnull__(pTHX_4); */
3211 #define PERL_ARGS_ASSERT_SV_INSERT      \
3212         assert(bigstr); assert(little)
3213
3214 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)
3215                         __attribute__nonnull__(pTHX_1)
3216                         __attribute__nonnull__(pTHX_4);
3217 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3218         assert(bigstr); assert(little)
3219
3220 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3221                         __attribute__nonnull__(pTHX_2);
3222 #define PERL_ARGS_ASSERT_SV_ISA \
3223         assert(name)
3224
3225 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3226 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3227 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3228 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3229                         __attribute__nonnull__(pTHX_1);
3230 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3231         assert(sv)
3232
3233 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)
3234                         __attribute__nonnull__(pTHX_1);
3235 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3236         assert(sv)
3237
3238 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3239                         __attribute__malloc__
3240                         __attribute__warn_unused_result__;
3241
3242 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3243                         __attribute__warn_unused_result__;
3244
3245 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3246 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3247 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3248                         __attribute__nonnull__(pTHX_2);
3249 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3250         assert(offsetp)
3251
3252 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3253                         __attribute__nonnull__(pTHX_2);
3254 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3255         assert(offsetp)
3256
3257 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3258                         __attribute__nonnull__(pTHX_1); */
3259 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3260         assert(sv)
3261
3262 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3263                         __attribute__nonnull__(pTHX_1);
3264 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3265         assert(sv)
3266
3267 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3268                         __attribute__nonnull__(pTHX_1);
3269 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3270         assert(sv)
3271
3272 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3273                         __attribute__nonnull__(pTHX_1)
3274                         __attribute__nonnull__(pTHX_2);
3275 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3276         assert(sv); assert(encoding)
3277
3278 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3279                         __attribute__nonnull__(pTHX_1)
3280                         __attribute__nonnull__(pTHX_2)
3281                         __attribute__nonnull__(pTHX_3)
3282                         __attribute__nonnull__(pTHX_4)
3283                         __attribute__nonnull__(pTHX_5);
3284 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3285         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3286
3287 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3288                         __attribute__warn_unused_result__
3289                         __attribute__nonnull__(pTHX_1);
3290 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3291         assert(sv)
3292
3293 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3294                         __attribute__nonnull__(pTHX_1)
3295                         __attribute__nonnull__(pTHX_2);
3296 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3297         assert(sv); assert(nsv)
3298
3299 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3300 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3301                         __attribute__nonnull__(pTHX_1);
3302 #define PERL_ARGS_ASSERT_SV_RESET       \
3303         assert(s)
3304
3305 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3306                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3307                         __attribute__nonnull__(pTHX_1)
3308                         __attribute__nonnull__(pTHX_2);
3309 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3310         assert(sv); assert(pat)
3311
3312 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3313                         __attribute__nonnull__(pTHX_1)
3314                         __attribute__nonnull__(pTHX_2);
3315 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3316         assert(sv); assert(pat)
3317
3318 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3319                         __attribute__nonnull__(pTHX_1);
3320 #define PERL_ARGS_ASSERT_SV_SETIV       \
3321         assert(sv)
3322
3323 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3324                         __attribute__nonnull__(pTHX_1);
3325 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3326         assert(sv)
3327
3328 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3329                         __attribute__nonnull__(pTHX_1);
3330 #define PERL_ARGS_ASSERT_SV_SETUV       \
3331         assert(sv)
3332
3333 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3334                         __attribute__nonnull__(pTHX_1);
3335 #define PERL_ARGS_ASSERT_SV_SETNV       \
3336         assert(sv)
3337
3338 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3339                         __attribute__nonnull__(pTHX_1);
3340 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3341         assert(rv)
3342
3343 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3344                         __attribute__nonnull__(pTHX_1);
3345 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3346         assert(rv)
3347
3348 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3349                         __attribute__nonnull__(pTHX_1);
3350 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3351         assert(rv)
3352
3353 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3354                         __attribute__nonnull__(pTHX_1);
3355 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3356         assert(rv)
3357
3358 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3359                         __attribute__nonnull__(pTHX_1)
3360                         __attribute__nonnull__(pTHX_3);
3361 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3362         assert(rv); assert(pv)
3363
3364 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3365                         __attribute__nonnull__(pTHX_1);
3366 #define PERL_ARGS_ASSERT_SV_SETPV       \
3367         assert(sv)
3368
3369 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3370                         __attribute__nonnull__(pTHX_1);
3371 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3372         assert(sv)
3373
3374 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3375                         __attribute__nonnull__(pTHX_1); */
3376 #define PERL_ARGS_ASSERT_SV_SETSV       \
3377         assert(dstr)
3378
3379 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3380                         __attribute__nonnull__(pTHX_1); */
3381 #define PERL_ARGS_ASSERT_SV_TAINT       \
3382         assert(sv)
3383
3384 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3385                         __attribute__warn_unused_result__
3386                         __attribute__nonnull__(pTHX_1);
3387 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3388         assert(sv)
3389
3390 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3391                         __attribute__nonnull__(pTHX_1);
3392 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3393         assert(sv)
3394
3395 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3396                         __attribute__nonnull__(pTHX_1); */
3397 #define PERL_ARGS_ASSERT_SV_UNREF       \
3398         assert(sv)
3399
3400 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3401                         __attribute__nonnull__(pTHX_1);
3402 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3403         assert(ref)
3404
3405 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3406                         __attribute__nonnull__(pTHX_1);
3407 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3408         assert(sv)
3409
3410 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3411                         __attribute__nonnull__(pTHX_1);
3412 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3413         assert(sv)
3414
3415 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3416                         __attribute__nonnull__(pTHX_1); */
3417 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3418         assert(sv)
3419
3420 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3421                         __attribute__nonnull__(pTHX_1);
3422 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3423         assert(sv)
3424
3425 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)
3426                         __attribute__nonnull__(pTHX_1)
3427                         __attribute__nonnull__(pTHX_2);
3428 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3429         assert(sv); assert(pat)
3430
3431 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)
3432                         __attribute__nonnull__(pTHX_1)
3433                         __attribute__nonnull__(pTHX_2);
3434 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3435         assert(sv); assert(pat)
3436
3437 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3438                         __attribute__warn_unused_result__
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3441         assert(sv)
3442
3443 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3444                         __attribute__nonnull__(pTHX_1)
3445                         __attribute__nonnull__(pTHX_2)
3446                         __attribute__nonnull__(pTHX_3);
3447 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3448         assert(pkg); assert(name); assert(listsv)
3449
3450 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3451                         __attribute__nonnull__(pTHX_1)
3452                         __attribute__nonnull__(pTHX_2);
3453 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3454         assert(swash); assert(ptr)
3455
3456 PERL_CALLCONV void      Perl_taint_env(pTHX);
3457 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3458                         __attribute__nonnull__(pTHX_2);
3459 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3460         assert(s)
3461
3462 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2)
3465                         __attribute__nonnull__(pTHX_4)
3466                         __attribute__nonnull__(pTHX_5)
3467                         __attribute__nonnull__(pTHX_6);
3468 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3469         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3470
3471 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3472                         __attribute__nonnull__(pTHX_1)
3473                         __attribute__nonnull__(pTHX_2);
3474 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3475         assert(p); assert(ustrp)
3476
3477 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3478                         __attribute__nonnull__(pTHX_1)
3479                         __attribute__nonnull__(pTHX_2);
3480 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3481         assert(p); assert(ustrp)
3482
3483 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3484                         __attribute__nonnull__(pTHX_1)
3485                         __attribute__nonnull__(pTHX_2);
3486 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3487         assert(p); assert(ustrp)
3488
3489 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3490                         __attribute__nonnull__(pTHX_1)
3491                         __attribute__nonnull__(pTHX_2);
3492 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3493         assert(p); assert(ustrp)
3494
3495 #if defined(UNLINK_ALL_VERSIONS)
3496 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3497                         __attribute__nonnull__(pTHX_1);
3498 #define PERL_ARGS_ASSERT_UNLNK  \
3499         assert(f)
3500
3501 #endif
3502 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)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_2)
3505                         __attribute__nonnull__(pTHX_3)
3506                         __attribute__nonnull__(pTHX_5);
3507 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3508         assert(pat); assert(patend); assert(s); assert(strend)
3509
3510 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3511                         __attribute__nonnull__(pTHX_1)
3512                         __attribute__nonnull__(pTHX_2)
3513                         __attribute__nonnull__(pTHX_3)
3514                         __attribute__nonnull__(pTHX_4);
3515 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3516         assert(pat); assert(patend); assert(s); assert(strend)
3517
3518 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3519 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3520 #ifdef PERL_MAD
3521 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3522                         __attribute__nonnull__(pTHX_4);
3523 #define PERL_ARGS_ASSERT_UTILIZE        \
3524         assert(idop)
3525
3526 #else
3527 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3528                         __attribute__nonnull__(pTHX_4);
3529 #define PERL_ARGS_ASSERT_UTILIZE        \
3530         assert(idop)
3531
3532 #endif
3533 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3534                         __attribute__nonnull__(pTHX_1)
3535                         __attribute__nonnull__(pTHX_2)
3536                         __attribute__nonnull__(pTHX_4);
3537 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3538         assert(p); assert(d); assert(newlen)
3539
3540 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3541                         __attribute__nonnull__(pTHX_1)
3542                         __attribute__nonnull__(pTHX_2)
3543                         __attribute__nonnull__(pTHX_4);
3544 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3545         assert(p); assert(d); assert(newlen)
3546
3547 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3548                         __attribute__warn_unused_result__
3549                         __attribute__pure__
3550                         __attribute__nonnull__(pTHX_1)
3551                         __attribute__nonnull__(pTHX_2);
3552 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3553         assert(s); assert(e)
3554
3555 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3556                         __attribute__warn_unused_result__
3557                         __attribute__pure__
3558                         __attribute__nonnull__(pTHX_1)
3559                         __attribute__nonnull__(pTHX_2);
3560 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3561         assert(a); assert(b)
3562
3563 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3564                         __attribute__warn_unused_result__
3565                         __attribute__pure__
3566                         __attribute__nonnull__(pTHX_1);
3567 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3568         assert(s)
3569
3570 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3571                         __attribute__nonnull__(pTHX_1)
3572                         __attribute__nonnull__(pTHX_2);
3573 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3574         assert(s); assert(len)
3575
3576 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3577                         __attribute__nonnull__(pTHX_1)
3578                         __attribute__nonnull__(pTHX_2);
3579 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3580         assert(s); assert(len)
3581
3582 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3583                         __attribute__nonnull__(pTHX_1)
3584                         __attribute__nonnull__(pTHX_2);
3585 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3586         assert(s); assert(len)
3587
3588 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3589                         __attribute__nonnull__(pTHX_1);
3590 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3591         assert(s)
3592
3593 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3594                         __attribute__nonnull__(pTHX_1);
3595 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3596         assert(s)
3597
3598
3599 #ifdef EBCDIC
3600 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3601                         __attribute__nonnull__(pTHX_1);
3602 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3603         assert(s)
3604
3605 #else
3606 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3607                         __attribute__nonnull__(pTHX_1); */
3608 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3609         assert(s)
3610
3611 #endif
3612
3613 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3614                         __attribute__nonnull__(pTHX_1);
3615 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3616         assert(s)
3617
3618
3619 #ifdef EBCDIC
3620 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3621                         __attribute__nonnull__(pTHX_1);
3622 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3623         assert(d)
3624
3625 #else
3626 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3627                         __attribute__nonnull__(pTHX_1); */
3628 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3629         assert(d)
3630
3631 #endif
3632
3633 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3634                         __attribute__nonnull__(pTHX_1); */
3635 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3636         assert(d)
3637
3638 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3639                         __attribute__nonnull__(pTHX_1);
3640 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3641         assert(d)
3642
3643 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3644                         __attribute__nonnull__(pTHX_1);
3645 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3646         assert(d)
3647
3648 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3649                         __attribute__nonnull__(pTHX_1)
3650                         __attribute__nonnull__(pTHX_2);
3651 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3652         assert(dsv); assert(spv)
3653
3654 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3655                         __attribute__warn_unused_result__
3656                         __attribute__nonnull__(pTHX_1)
3657                         __attribute__nonnull__(pTHX_2);
3658 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3659         assert(dsv); assert(ssv)
3660
3661 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3662                         __attribute__nonnull__(pTHX_1);
3663 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3664         assert(sv)
3665
3666 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3667                         __attribute__nonnull__(pTHX_1);
3668 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3669         assert(sv)
3670
3671 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3672                         __attribute__nonnull__(pTHX_2);
3673 #define PERL_ARGS_ASSERT_WAIT4PID       \
3674         assert(statusp)
3675
3676 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3677                         __attribute__nonnull__(pTHX_1);
3678 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3679         assert(popt)
3680
3681 PERL_CALLCONV U32       Perl_seed(pTHX);
3682 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3683                         __attribute__warn_unused_result__;
3684
3685 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3686 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3687 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3688                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3689                         __attribute__nonnull__(pTHX_1);
3690 #define PERL_ARGS_ASSERT_WARN   \
3691         assert(pat)
3692
3693 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3694                         __attribute__nonnull__(pTHX_1);
3695 #define PERL_ARGS_ASSERT_VWARN  \
3696         assert(pat)
3697
3698 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3699                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3700                         __attribute__nonnull__(pTHX_2);
3701 #define PERL_ARGS_ASSERT_WARNER \
3702         assert(pat)
3703
3704 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3705                         __attribute__nonnull__(pTHX_2);
3706 #define PERL_ARGS_ASSERT_VWARNER        \
3707         assert(pat)
3708
3709 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3710                         __attribute__nonnull__(pTHX_1);
3711 #define PERL_ARGS_ASSERT_WATCH  \
3712         assert(addr)
3713
3714 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3715                         __attribute__nonnull__(pTHX_1);
3716 #define PERL_ARGS_ASSERT_WHICHSIG       \
3717         assert(sig)
3718
3719 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3720                         __attribute__nonnull__(pTHX_1);
3721 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3722         assert(message)
3723
3724 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3725                         __attribute__nonnull__(pTHX_1);
3726 #define PERL_ARGS_ASSERT_YYERROR        \
3727         assert(s)
3728
3729 PERL_CALLCONV int       Perl_yylex(pTHX);
3730 PERL_CALLCONV int       Perl_yyparse(pTHX);
3731 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3732                         __attribute__nonnull__(pTHX_1);
3733 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3734         assert(parser)
3735
3736 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3737 STATIC int      S_yywarn(pTHX_ const char *const s)
3738                         __attribute__nonnull__(pTHX_1);
3739 #define PERL_ARGS_ASSERT_YYWARN \
3740         assert(s)
3741
3742 #endif
3743 #if defined(MYMALLOC)
3744 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3745                         __attribute__nonnull__(pTHX_1);
3746 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3747         assert(s)
3748
3749 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3750                         __attribute__nonnull__(pTHX_1);
3751 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3752         assert(buf)
3753
3754 #endif
3755 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3756                         __attribute__malloc__
3757                         __attribute__warn_unused_result__;
3758
3759 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3760                         __attribute__malloc__
3761                         __attribute__warn_unused_result__;
3762
3763 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3764                         __attribute__malloc__
3765                         __attribute__warn_unused_result__;
3766
3767 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3768 #if defined(PERL_GLOBAL_STRUCT)
3769 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3770 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3771 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3772                         __attribute__nonnull__(pTHX_1);
3773 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3774         assert(plvarsp)
3775
3776 #endif
3777 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3778 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3779 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3780                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3781                         __attribute__nonnull__(pTHX_1)
3782                         __attribute__nonnull__(pTHX_2);
3783 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3784         assert(sv); assert(pat)
3785
3786 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3787                         __attribute__nonnull__(pTHX_1)
3788                         __attribute__nonnull__(pTHX_2);
3789 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3790         assert(sv); assert(pat)
3791
3792 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3793                         __attribute__nonnull__(pTHX_1);
3794 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3795         assert(sv)
3796
3797 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3798                         __attribute__nonnull__(pTHX_1)
3799                         __attribute__nonnull__(pTHX_2); */
3800 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3801         assert(sv); assert(ptr)
3802
3803 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3804                         __attribute__nonnull__(pTHX_1); */
3805 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3806         assert(dsv)
3807
3808 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3809                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3810                         __attribute__nonnull__(pTHX_1)
3811                         __attribute__nonnull__(pTHX_2);
3812 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3813         assert(sv); assert(pat)
3814
3815 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3816                         __attribute__nonnull__(pTHX_1)
3817                         __attribute__nonnull__(pTHX_2);
3818 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3819         assert(sv); assert(pat)
3820
3821 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3822                         __attribute__nonnull__(pTHX_1);
3823 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3824         assert(sv)
3825
3826 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3827                         __attribute__nonnull__(pTHX_1);
3828 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3829         assert(sv)
3830
3831 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3832                         __attribute__nonnull__(pTHX_1);
3833 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3834         assert(sv)
3835
3836 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3837                         __attribute__nonnull__(pTHX_1);
3838 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3839         assert(sv)
3840
3841 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3842                         __attribute__nonnull__(pTHX_1);
3843 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3844         assert(sv)
3845
3846 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3847                         __attribute__nonnull__(pTHX_1)
3848                         __attribute__nonnull__(pTHX_2);
3849 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3850         assert(sv); assert(ptr)
3851
3852 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3853                         __attribute__nonnull__(pTHX_1);
3854 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3855         assert(dstr)
3856
3857 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3858                         __attribute__nonnull__(pTHX_1); */
3859 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3860         assert(sv)
3861
3862 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3863                         __attribute__warn_unused_result__;
3864
3865 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3866                         __attribute__nonnull__(pTHX_1)
3867                         __attribute__nonnull__(pTHX_2);
3868 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3869         assert(dsv); assert(pv)
3870
3871 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)
3872                         __attribute__nonnull__(pTHX_1)
3873                         __attribute__nonnull__(pTHX_2);
3874 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3875         assert(dsv); assert(str)
3876
3877 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)
3878                         __attribute__nonnull__(pTHX_1)
3879                         __attribute__nonnull__(pTHX_2);
3880 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3881         assert(dsv); assert(str)
3882
3883 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3884                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3885                         __attribute__nonnull__(pTHX_2)
3886                         __attribute__nonnull__(pTHX_3);
3887 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3888         assert(file); assert(pat)
3889
3890 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3891                         __attribute__nonnull__(pTHX_2)
3892                         __attribute__nonnull__(pTHX_3);
3893 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3894         assert(file); assert(pat)
3895
3896 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3897                         __attribute__nonnull__(pTHX_2)
3898                         __attribute__nonnull__(pTHX_3);
3899 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3900         assert(file); assert(name)
3901
3902 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3903                         __attribute__nonnull__(pTHX_2)
3904                         __attribute__nonnull__(pTHX_3);
3905 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3906         assert(file); assert(name)
3907
3908 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3909                         __attribute__nonnull__(pTHX_2)
3910                         __attribute__nonnull__(pTHX_3);
3911 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3912         assert(file); assert(name)
3913
3914 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3915                         __attribute__nonnull__(pTHX_2)
3916                         __attribute__nonnull__(pTHX_3);
3917 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3918         assert(file); assert(mg)
3919
3920 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3921                         __attribute__nonnull__(pTHX_2);
3922 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3923         assert(file)
3924
3925 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3926                         __attribute__nonnull__(pTHX_2);
3927 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3928         assert(file)
3929
3930 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3931                         __attribute__nonnull__(pTHX_2);
3932 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3933         assert(file)
3934
3935 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3936 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3937 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3938                         __attribute__warn_unused_result__
3939                         __attribute__nonnull__(pTHX_1); */
3940 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3941         assert(sv)
3942
3943 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3944                         __attribute__warn_unused_result__
3945                         __attribute__nonnull__(pTHX_1); */
3946 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3947         assert(sv)
3948
3949 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3950                         __attribute__warn_unused_result__
3951                         __attribute__nonnull__(pTHX_1); */
3952 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3953         assert(sv)
3954
3955 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3956                         __attribute__warn_unused_result__
3957                         __attribute__nonnull__(pTHX_1); */
3958 #define PERL_ARGS_ASSERT_SV_PV  \
3959         assert(sv)
3960
3961 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3962                         __attribute__warn_unused_result__
3963                         __attribute__nonnull__(pTHX_1); */
3964 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3965         assert(sv)
3966
3967 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3968                         __attribute__warn_unused_result__
3969                         __attribute__nonnull__(pTHX_1); */
3970 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3971         assert(sv)
3972
3973 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3974                         __attribute__nonnull__(pTHX_1); */
3975 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3976         assert(sv)
3977
3978 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
3979                         __attribute__nonnull__(pTHX_1); */
3980
3981 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3982                         __attribute__nonnull__(pTHX_1);
3983 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3984         assert(sv)
3985
3986 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3987                         __attribute__nonnull__(pTHX_1);
3988 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3989         assert(sv)
3990
3991 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3992                         __attribute__nonnull__(pTHX_1);
3993 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3994         assert(sv)
3995
3996 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3997                         __attribute__nonnull__(pTHX_1); */
3998 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3999         assert(sv)
4000
4001 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4002                         __attribute__nonnull__(pTHX_1);
4003 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4004         assert(sv)
4005
4006 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4007 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4008                         __attribute__nonnull__(pTHX_1);
4009 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4010         assert(sv)
4011
4012 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4013                         __attribute__nonnull__(pTHX_1)
4014                         __attribute__nonnull__(pTHX_2);
4015 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4016         assert(sv); assert(mg)
4017
4018 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4019 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4020 #ifdef PERL_MAD
4021 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4022                         __attribute__noreturn__;
4023
4024 #else
4025 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4026                         __attribute__noreturn__;
4027
4028 #endif
4029 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4030                         __attribute__nonnull__(pTHX_1);
4031 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4032         assert(o)
4033
4034 #if defined(USE_ITHREADS)
4035 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4036                         __attribute__warn_unused_result__
4037                         __attribute__nonnull__(pTHX_4);
4038 #define PERL_ARGS_ASSERT_CX_DUP \
4039         assert(param)
4040
4041 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4042                         __attribute__warn_unused_result__
4043                         __attribute__nonnull__(pTHX_2);
4044 #define PERL_ARGS_ASSERT_SI_DUP \
4045         assert(param)
4046
4047 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4048                         __attribute__malloc__
4049                         __attribute__warn_unused_result__
4050                         __attribute__nonnull__(pTHX_1)
4051                         __attribute__nonnull__(pTHX_2);
4052 #define PERL_ARGS_ASSERT_SS_DUP \
4053         assert(proto_perl); assert(param)
4054
4055 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4056                         __attribute__warn_unused_result__
4057                         __attribute__nonnull__(pTHX_2);
4058 #define PERL_ARGS_ASSERT_ANY_DUP        \
4059         assert(proto_perl)
4060
4061 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4062                         __attribute__warn_unused_result__
4063                         __attribute__nonnull__(pTHX_3);
4064 #define PERL_ARGS_ASSERT_HE_DUP \
4065         assert(param)
4066
4067 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4068                         __attribute__warn_unused_result__
4069                         __attribute__nonnull__(pTHX_2);
4070 #define PERL_ARGS_ASSERT_HEK_DUP        \
4071         assert(param)
4072
4073 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4074                         __attribute__nonnull__(pTHX_1)
4075                         __attribute__nonnull__(pTHX_2)
4076                         __attribute__nonnull__(pTHX_3);
4077 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4078         assert(sstr); assert(dstr); assert(param)
4079
4080 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4081                         __attribute__nonnull__(pTHX_3);
4082 #define PERL_ARGS_ASSERT_FP_DUP \
4083         assert(param)
4084
4085 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4086                         __attribute__warn_unused_result__;
4087
4088 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4089                         __attribute__warn_unused_result__
4090                         __attribute__nonnull__(pTHX_2);
4091 #define PERL_ARGS_ASSERT_GP_DUP \
4092         assert(param)
4093
4094 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4095                         __attribute__warn_unused_result__
4096                         __attribute__nonnull__(pTHX_2);
4097 #define PERL_ARGS_ASSERT_MG_DUP \
4098         assert(param)
4099
4100 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4101 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4102                         __attribute__nonnull__(pTHX_1)
4103                         __attribute__nonnull__(pTHX_2)
4104                         __attribute__nonnull__(pTHX_4);
4105 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4106         assert(source); assert(dest); assert(param)
4107
4108 #endif
4109 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4110                         __attribute__warn_unused_result__
4111                         __attribute__nonnull__(pTHX_2);
4112 #define PERL_ARGS_ASSERT_SV_DUP \
4113         assert(param)
4114
4115 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4116                         __attribute__nonnull__(pTHX_1)
4117                         __attribute__nonnull__(pTHX_2)
4118                         __attribute__nonnull__(pTHX_3);
4119 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4120         assert(dstr); assert(sstr); assert(param)
4121
4122 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4123                         __attribute__nonnull__(pTHX_2);
4124 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4125         assert(param)
4126
4127 #endif
4128 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4129                         __attribute__malloc__
4130                         __attribute__warn_unused_result__;
4131
4132 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4133                         __attribute__warn_unused_result__
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4136         assert(tbl)
4137
4138 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4139                         __attribute__nonnull__(pTHX_1)
4140                         __attribute__nonnull__(pTHX_3);
4141 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4142         assert(tbl); assert(newsv)
4143
4144 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4145                         __attribute__nonnull__(pTHX_1);
4146 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4147         assert(tbl)
4148
4149 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4150 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4151 #if defined(USE_ITHREADS)
4152 #  if defined(HAVE_INTERP_INTERN)
4153 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4154                         __attribute__nonnull__(pTHX_1)
4155                         __attribute__nonnull__(pTHX_2);
4156 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4157         assert(src); assert(dst)
4158
4159 #  endif
4160 #endif
4161 #if defined(HAVE_INTERP_INTERN)
4162 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4163 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4164 #endif
4165
4166 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4167                         __attribute__warn_unused_result__
4168                         __attribute__nonnull__(pTHX_1);
4169 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4170         assert(o)
4171
4172 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4173                         __attribute__warn_unused_result__
4174                         __attribute__nonnull__(pTHX_1);
4175 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4176         assert(o)
4177
4178
4179 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4180 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4181 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4182 #ifdef NO_MATHOMS
4183 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4184 #else
4185 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4186 #endif
4187 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4188
4189 END_EXTERN_C
4190
4191 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4192 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4193                         __attribute__warn_unused_result__
4194                         __attribute__nonnull__(pTHX_1);
4195 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4196         assert(sv)
4197
4198 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4199                         __attribute__warn_unused_result__
4200                         __attribute__nonnull__(pTHX_1);
4201 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4202         assert(sv)
4203
4204 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4205                         __attribute__warn_unused_result__
4206                         __attribute__nonnull__(pTHX_1);
4207 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4208         assert(sv)
4209
4210 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4211                         __attribute__warn_unused_result__
4212                         __attribute__nonnull__(pTHX_1);
4213 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4214         assert(sv)
4215
4216 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4217                         __attribute__warn_unused_result__
4218                         __attribute__nonnull__(pTHX_1);
4219 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4220         assert(sv)
4221
4222 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4223                         __attribute__warn_unused_result__
4224                         __attribute__nonnull__(pTHX_1);
4225 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4226         assert(sv)
4227
4228 #endif
4229
4230 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4231 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4232                         __attribute__nonnull__(pTHX_1);
4233 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4234         assert(gv)
4235
4236 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4237                         __attribute__nonnull__(pTHX_1);
4238 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4239         assert(name)
4240
4241 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4242                         __attribute__nonnull__(pTHX_1)
4243                         __attribute__nonnull__(pTHX_2)
4244                         __attribute__nonnull__(pTHX_3)
4245                         __attribute__nonnull__(pTHX_4);
4246 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4247         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4248
4249 #endif
4250
4251 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4252                         __attribute__malloc__
4253                         __attribute__warn_unused_result__;
4254
4255
4256 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4257 STATIC void     S_hsplit(pTHX_ HV *hv)
4258                         __attribute__nonnull__(pTHX_1);
4259 #define PERL_ARGS_ASSERT_HSPLIT \
4260         assert(hv)
4261
4262 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4263                         __attribute__nonnull__(pTHX_1);
4264 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4265         assert(hv)
4266
4267 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4268                         __attribute__nonnull__(pTHX_2);
4269 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4270         assert(val)
4271
4272 STATIC HE*      S_new_he(pTHX)
4273                         __attribute__malloc__
4274                         __attribute__warn_unused_result__;
4275
4276 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4277                         __attribute__malloc__
4278                         __attribute__warn_unused_result__
4279                         __attribute__nonnull__(1);
4280 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4281         assert(str)
4282
4283 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4284                         __attribute__nonnull__(1)
4285                         __attribute__nonnull__(2)
4286                         __attribute__nonnull__(3);
4287 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4288         assert(hv); assert(needs_copy); assert(needs_store)
4289
4290 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4291 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4292                         __attribute__warn_unused_result__
4293                         __attribute__nonnull__(pTHX_1);
4294 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4295         assert(str)
4296
4297 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4298                         __attribute__noreturn__
4299                         __attribute__nonnull__(pTHX_2)
4300                         __attribute__nonnull__(pTHX_4);
4301 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4302         assert(key); assert(msg)
4303
4304 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4305                         __attribute__nonnull__(1);
4306 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4307         assert(hv)
4308
4309 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4310 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4311                         __attribute__nonnull__(pTHX_1);
4312 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4313         assert(hv)
4314
4315 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4316                         __attribute__nonnull__(pTHX_1);
4317 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4318         assert(he)
4319
4320 #endif
4321
4322 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4323 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4324                         __attribute__nonnull__(pTHX_2);
4325 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4326         assert(sv)
4327
4328 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4329                         __attribute__nonnull__(pTHX_1)
4330                         __attribute__nonnull__(pTHX_2)
4331                         __attribute__nonnull__(pTHX_3);
4332 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4333         assert(sv); assert(mg); assert(meth)
4334
4335 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4336                         __attribute__nonnull__(pTHX_1)
4337                         __attribute__nonnull__(pTHX_2)
4338                         __attribute__nonnull__(pTHX_3);
4339 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4340         assert(sv); assert(mg); assert(meth)
4341
4342 STATIC void     S_restore_magic(pTHX_ const void *p);
4343 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4344                         __attribute__nonnull__(pTHX_1);
4345 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4346         assert(p)
4347
4348
4349 #endif
4350
4351 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4352 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4353                         __attribute__warn_unused_result__
4354                         __attribute__nonnull__(pTHX_1);
4355 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4356         assert(o)
4357
4358 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4359                         __attribute__warn_unused_result__
4360                         __attribute__nonnull__(pTHX_1);
4361 #define PERL_ARGS_ASSERT_CK_BITOP       \
4362         assert(o)
4363
4364 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4365                         __attribute__warn_unused_result__
4366                         __attribute__nonnull__(pTHX_1);
4367 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4368         assert(o)
4369
4370 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4371                         __attribute__warn_unused_result__
4372                         __attribute__nonnull__(pTHX_1);
4373 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4374         assert(o)
4375
4376 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4377                         __attribute__warn_unused_result__
4378                         __attribute__nonnull__(pTHX_1);
4379 #define PERL_ARGS_ASSERT_CK_DELETE      \
4380         assert(o)
4381
4382 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4383                         __attribute__warn_unused_result__
4384                         __attribute__nonnull__(pTHX_1);
4385 #define PERL_ARGS_ASSERT_CK_DIE \
4386         assert(o)
4387
4388 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4389                         __attribute__warn_unused_result__
4390                         __attribute__nonnull__(pTHX_1);
4391 #define PERL_ARGS_ASSERT_CK_EOF \
4392         assert(o)
4393
4394 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4395                         __attribute__warn_unused_result__
4396                         __attribute__nonnull__(pTHX_1);
4397 #define PERL_ARGS_ASSERT_CK_EVAL        \
4398         assert(o)
4399
4400 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4401                         __attribute__warn_unused_result__
4402                         __attribute__nonnull__(pTHX_1);
4403 #define PERL_ARGS_ASSERT_CK_EXEC        \
4404         assert(o)
4405
4406 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4407                         __attribute__warn_unused_result__
4408                         __attribute__nonnull__(pTHX_1);
4409 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4410         assert(o)
4411
4412 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4413                         __attribute__warn_unused_result__
4414                         __attribute__nonnull__(pTHX_1);
4415 #define PERL_ARGS_ASSERT_CK_EXIT        \
4416         assert(o)
4417
4418 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4419                         __attribute__warn_unused_result__
4420                         __attribute__nonnull__(pTHX_1);
4421 #define PERL_ARGS_ASSERT_CK_FTST        \
4422         assert(o)
4423
4424 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4425                         __attribute__warn_unused_result__
4426                         __attribute__nonnull__(pTHX_1);
4427 #define PERL_ARGS_ASSERT_CK_FUN \
4428         assert(o)
4429
4430 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4431                         __attribute__warn_unused_result__
4432                         __attribute__nonnull__(pTHX_1);
4433 #define PERL_ARGS_ASSERT_CK_GLOB        \
4434         assert(o)
4435
4436 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4437                         __attribute__warn_unused_result__
4438                         __attribute__nonnull__(pTHX_1);
4439 #define PERL_ARGS_ASSERT_CK_GREP        \
4440         assert(o)
4441
4442 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4443                         __attribute__warn_unused_result__
4444                         __attribute__nonnull__(pTHX_1);
4445 #define PERL_ARGS_ASSERT_CK_INDEX       \
4446         assert(o)
4447
4448 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4449                         __attribute__warn_unused_result__
4450                         __attribute__nonnull__(pTHX_1);
4451 #define PERL_ARGS_ASSERT_CK_JOIN        \
4452         assert(o)
4453
4454 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4455                         __attribute__warn_unused_result__
4456                         __attribute__nonnull__(pTHX_1);
4457 #define PERL_ARGS_ASSERT_CK_LFUN        \
4458         assert(o)
4459
4460 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4461                         __attribute__warn_unused_result__
4462                         __attribute__nonnull__(pTHX_1);
4463 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4464         assert(o)
4465
4466 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4467                         __attribute__warn_unused_result__
4468                         __attribute__nonnull__(pTHX_1);
4469 #define PERL_ARGS_ASSERT_CK_MATCH       \
4470         assert(o)
4471
4472 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4473                         __attribute__warn_unused_result__
4474                         __attribute__nonnull__(pTHX_1);
4475 #define PERL_ARGS_ASSERT_CK_METHOD      \
4476         assert(o)
4477
4478 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4479                         __attribute__warn_unused_result__
4480                         __attribute__nonnull__(pTHX_1);
4481 #define PERL_ARGS_ASSERT_CK_NULL        \
4482         assert(o)
4483
4484 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4485                         __attribute__warn_unused_result__
4486                         __attribute__nonnull__(pTHX_1);
4487 #define PERL_ARGS_ASSERT_CK_OPEN        \
4488         assert(o)
4489
4490 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4491                         __attribute__warn_unused_result__
4492                         __attribute__nonnull__(pTHX_1);
4493 #define PERL_ARGS_ASSERT_CK_READLINE    \
4494         assert(o)
4495
4496 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4497                         __attribute__warn_unused_result__
4498                         __attribute__nonnull__(pTHX_1);
4499 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4500         assert(o)
4501
4502 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4503                         __attribute__warn_unused_result__
4504                         __attribute__nonnull__(pTHX_1);
4505 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4506         assert(o)
4507
4508 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4509                         __attribute__warn_unused_result__
4510                         __attribute__nonnull__(pTHX_1);
4511 #define PERL_ARGS_ASSERT_CK_RETURN      \
4512         assert(o)
4513
4514 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4515                         __attribute__warn_unused_result__
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_CK_RFUN        \
4518         assert(o)
4519
4520 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4521                         __attribute__warn_unused_result__
4522                         __attribute__nonnull__(pTHX_1);
4523 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4524         assert(o)
4525
4526 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4527                         __attribute__warn_unused_result__
4528                         __attribute__nonnull__(pTHX_1);
4529 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4530         assert(o)
4531
4532 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4533                         __attribute__warn_unused_result__
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_CK_SELECT      \
4536         assert(o)
4537
4538 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4539                         __attribute__warn_unused_result__
4540                         __attribute__nonnull__(pTHX_1);
4541 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4542         assert(o)
4543
4544 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4545                         __attribute__warn_unused_result__
4546                         __attribute__nonnull__(pTHX_1);
4547 #define PERL_ARGS_ASSERT_CK_SORT        \
4548         assert(o)
4549
4550 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4551                         __attribute__warn_unused_result__
4552                         __attribute__nonnull__(pTHX_1);
4553 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4554         assert(o)
4555
4556 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4557                         __attribute__warn_unused_result__
4558                         __attribute__nonnull__(pTHX_1);
4559 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4560         assert(o)
4561
4562 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4563                         __attribute__warn_unused_result__
4564                         __attribute__nonnull__(pTHX_1);
4565 #define PERL_ARGS_ASSERT_CK_SUBR        \
4566         assert(o)
4567
4568 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4569                         __attribute__warn_unused_result__
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4572         assert(o)
4573
4574 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4575                         __attribute__warn_unused_result__
4576                         __attribute__nonnull__(pTHX_1);
4577 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4578         assert(o)
4579
4580 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4581                         __attribute__warn_unused_result__
4582                         __attribute__nonnull__(pTHX_1);
4583 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4584         assert(o)
4585
4586 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4587                         __attribute__warn_unused_result__
4588                         __attribute__nonnull__(pTHX_1);
4589 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4590         assert(o)
4591
4592 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4593                         __attribute__warn_unused_result__
4594                         __attribute__nonnull__(pTHX_1);
4595 #define PERL_ARGS_ASSERT_CK_EACH        \
4596         assert(o)
4597
4598 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4599                         __attribute__warn_unused_result__
4600                         __attribute__nonnull__(1);
4601 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4602         assert(o)
4603
4604 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4605                         __attribute__warn_unused_result__;
4606
4607 #  ifdef USE_ITHREADS
4608 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4609                         __attribute__nonnull__(pTHX_1);
4610 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4611         assert(o)
4612
4613 #  else
4614 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4615                         __attribute__nonnull__(pTHX_1);
4616 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4617         assert(o)
4618
4619 #  endif
4620 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4621                         __attribute__nonnull__(pTHX_1);
4622 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4623         assert(o)
4624
4625 STATIC void     S_cop_free(pTHX_ COP *cop)
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_COP_FREE       \
4628         assert(cop)
4629
4630 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4631 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4632                         __attribute__nonnull__(pTHX_1);
4633 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4634         assert(o)
4635
4636 STATIC OP*      S_newDEFSVOP(pTHX)
4637                         __attribute__warn_unused_result__;
4638
4639 STATIC OP*      S_search_const(pTHX_ OP *o)
4640                         __attribute__warn_unused_result__
4641                         __attribute__nonnull__(pTHX_1);
4642 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4643         assert(o)
4644
4645 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4646                         __attribute__warn_unused_result__
4647                         __attribute__nonnull__(pTHX_3)
4648                         __attribute__nonnull__(pTHX_4);
4649 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4650         assert(firstp); assert(otherp)
4651
4652 STATIC void     S_simplify_sort(pTHX_ OP *o)
4653                         __attribute__nonnull__(pTHX_1);
4654 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4655         assert(o)
4656
4657 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4658                         __attribute__nonnull__(pTHX_1);
4659 #define PERL_ARGS_ASSERT_GV_ENAME       \
4660         assert(gv)
4661
4662 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4663                         __attribute__warn_unused_result__
4664                         __attribute__nonnull__(1);
4665 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4666         assert(o)
4667
4668 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4669                         __attribute__nonnull__(pTHX_3);
4670 #define PERL_ARGS_ASSERT_MY_KID \
4671         assert(imopsp)
4672
4673 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4674                         __attribute__nonnull__(pTHX_1);
4675 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4676         assert(o)
4677
4678 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4679                         __attribute__nonnull__(pTHX_1)
4680                         __attribute__nonnull__(pTHX_2);
4681 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4682         assert(stash); assert(target)
4683
4684 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4685                         __attribute__nonnull__(pTHX_1)
4686                         __attribute__nonnull__(pTHX_2)
4687                         __attribute__nonnull__(pTHX_4);
4688 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4689         assert(stash); assert(target); assert(imopsp)
4690
4691 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4692                         __attribute__nonnull__(pTHX_2)
4693                         __attribute__nonnull__(pTHX_3)
4694                         __attribute__nonnull__(pTHX_4);
4695 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4696         assert(t); assert(name); assert(kid)
4697
4698 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4699                         __attribute__nonnull__(pTHX_1);
4700 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4701         assert(o)
4702
4703 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4704                         __attribute__warn_unused_result__
4705                         __attribute__nonnull__(pTHX_1);
4706 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4707         assert(o)
4708
4709 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4710                         __attribute__warn_unused_result__
4711                         __attribute__nonnull__(pTHX_1)
4712                         __attribute__nonnull__(pTHX_2);
4713 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4714         assert(o); assert(name)
4715
4716 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4717                         __attribute__warn_unused_result__
4718                         __attribute__nonnull__(pTHX_1)
4719                         __attribute__nonnull__(pTHX_2);
4720 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4721         assert(o); assert(name)
4722
4723 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4724                         __attribute__nonnull__(pTHX_1);
4725 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4726         assert(o)
4727
4728 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4729                         __attribute__nonnull__(pTHX_2);
4730 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4731         assert(block)
4732
4733 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4734 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4735                         __attribute__nonnull__(pTHX_1)
4736                         __attribute__nonnull__(pTHX_2)
4737                         __attribute__nonnull__(pTHX_3);
4738 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4739         assert(fullname); assert(gv); assert(cv)
4740
4741 #endif
4742 #if defined(PL_OP_SLAB_ALLOC)
4743 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4744                         __attribute__malloc__
4745                         __attribute__warn_unused_result__;
4746
4747 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4748                         __attribute__nonnull__(pTHX_1);
4749 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4750         assert(op)
4751
4752 #  if defined(PERL_DEBUG_READONLY_OPS)
4753 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4754 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4755 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4756                         __attribute__nonnull__(pTHX_1);
4757 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4758         assert(o)
4759
4760 #    if defined(PERL_IN_OP_C)
4761 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4762                         __attribute__nonnull__(pTHX_1);
4763 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4764         assert(op)
4765
4766 #    endif
4767 #  endif
4768 #endif
4769
4770 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4771 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4772                         __attribute__nonnull__(pTHX_1)
4773                         __attribute__nonnull__(pTHX_2);
4774 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4775         assert(linestr_sv); assert(rsfp)
4776
4777 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4778 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4779                         __attribute__nonnull__(pTHX_1);
4780 #define PERL_ARGS_ASSERT_INCPUSH        \
4781         assert(dir)
4782
4783 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4784                         __attribute__nonnull__(pTHX_1);
4785 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4786         assert(p)
4787
4788 STATIC void     S_init_interp(pTHX);
4789 STATIC void     S_init_ids(pTHX);
4790 STATIC void     S_init_main_stash(pTHX);
4791 STATIC void     S_init_perllib(pTHX);
4792 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4793                         __attribute__nonnull__(pTHX_2);
4794 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4795         assert(argv)
4796
4797 STATIC void     S_init_predump_symbols(pTHX);
4798 STATIC void     S_my_exit_jump(pTHX)
4799                         __attribute__noreturn__;
4800
4801 STATIC void     S_nuke_stacks(pTHX);
4802 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4803                         __attribute__nonnull__(pTHX_1)
4804                         __attribute__nonnull__(pTHX_3)
4805                         __attribute__nonnull__(pTHX_4);
4806 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4807         assert(scriptname); assert(suidscript); assert(rsfpp)
4808
4809 STATIC void     S_usage(pTHX_ const char *name)
4810                         __attribute__nonnull__(pTHX_1);
4811 #define PERL_ARGS_ASSERT_USAGE  \
4812         assert(name)
4813
4814 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4815 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4816                         __attribute__nonnull__(pTHX_1);
4817 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4818         assert(rsfp)
4819
4820 #endif
4821
4822 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4823 STATIC void     S_run_body(pTHX_ I32 oldscope)
4824                         __attribute__noreturn__;
4825
4826 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4827                         __attribute__nonnull__(pTHX_1)
4828                         __attribute__nonnull__(pTHX_2)
4829                         __attribute__nonnull__(pTHX_3);
4830 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4831         assert(av); assert(dir); assert(stem)
4832
4833 #endif
4834
4835 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4836 STATIC OP*      S_do_delete_local(pTHX);
4837 STATIC SV*      S_refto(pTHX_ SV* sv)
4838                         __attribute__warn_unused_result__
4839                         __attribute__nonnull__(pTHX_1);
4840 #define PERL_ARGS_ASSERT_REFTO  \
4841         assert(sv)
4842
4843 #endif
4844 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4845 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4846                         __attribute__warn_unused_result__
4847                         __attribute__nonnull__(pTHX_1)
4848                         __attribute__nonnull__(pTHX_2)
4849                         __attribute__nonnull__(pTHX_4);
4850 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4851         assert(sv); assert(what); assert(spp)
4852
4853 #endif
4854
4855 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4856 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4857                         __attribute__nonnull__(pTHX_1)
4858                         __attribute__nonnull__(pTHX_2)
4859                         __attribute__nonnull__(pTHX_3)
4860                         __attribute__nonnull__(pTHX_4);
4861 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4862         assert(symptr); assert(s); assert(strbeg); assert(strend)
4863
4864 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4865                         __attribute__nonnull__(pTHX_1)
4866                         __attribute__nonnull__(pTHX_2)
4867                         __attribute__nonnull__(pTHX_3)
4868                         __attribute__nonnull__(pTHX_4);
4869 #define PERL_ARGS_ASSERT_PACK_REC       \
4870         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4871
4872 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4873                         __attribute__nonnull__(pTHX_1);
4874 #define PERL_ARGS_ASSERT_MUL128 \
4875         assert(sv)
4876
4877 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4878                         __attribute__nonnull__(pTHX_1);
4879 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4880         assert(symptr)
4881
4882 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4883                         __attribute__nonnull__(pTHX_1);
4884 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4885         assert(symptr)
4886
4887 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4888                         __attribute__warn_unused_result__
4889                         __attribute__nonnull__(pTHX_1);
4890 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4891         assert(s)
4892
4893 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4894                         __attribute__nonnull__(pTHX_1)
4895                         __attribute__nonnull__(pTHX_2);
4896 #define PERL_ARGS_ASSERT_DIV128 \
4897         assert(pnum); assert(done)
4898
4899 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4900                         __attribute__nonnull__(pTHX_1)
4901                         __attribute__nonnull__(pTHX_2);
4902 #define PERL_ARGS_ASSERT_GROUP_END      \
4903         assert(patptr); assert(patend)
4904
4905 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4906                         __attribute__warn_unused_result__
4907                         __attribute__nonnull__(pTHX_1)
4908                         __attribute__nonnull__(pTHX_2);
4909 #define PERL_ARGS_ASSERT_GET_NUM        \
4910         assert(patptr); assert(lenptr)
4911
4912 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4913                         __attribute__nonnull__(1)
4914                         __attribute__nonnull__(2);
4915 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4916         assert(pat); assert(patend)
4917
4918 STATIC char     S_first_symbol(const char *pat, const char *patend)
4919                         __attribute__nonnull__(1)
4920                         __attribute__nonnull__(2);
4921 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4922         assert(pat); assert(patend)
4923
4924 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4925                         __attribute__warn_unused_result__
4926                         __attribute__nonnull__(pTHX_1);
4927 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4928         assert(sv)
4929
4930 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4931                         __attribute__warn_unused_result__
4932                         __attribute__nonnull__(1)
4933                         __attribute__nonnull__(3);
4934 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4935         assert(start); assert(dest)
4936
4937 #endif
4938
4939 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4940 STATIC OP*      S_docatch(pTHX_ OP *o)
4941                         __attribute__warn_unused_result__;
4942
4943 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4944                         __attribute__warn_unused_result__
4945                         __attribute__nonnull__(pTHX_1)
4946                         __attribute__nonnull__(pTHX_2)
4947                         __attribute__nonnull__(pTHX_3)
4948                         __attribute__nonnull__(pTHX_4);
4949 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4950         assert(o); assert(label); assert(opstack); assert(oplimit)
4951
4952 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4953                         __attribute__warn_unused_result__
4954                         __attribute__nonnull__(pTHX_1);
4955 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4956         assert(sv)
4957
4958 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4959                         __attribute__warn_unused_result__;
4960
4961 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4962                         __attribute__warn_unused_result__;
4963
4964 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4965                         __attribute__warn_unused_result__;
4966
4967 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4968                         __attribute__warn_unused_result__
4969                         __attribute__nonnull__(pTHX_1);
4970 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4971         assert(label)
4972
4973 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4974                         __attribute__warn_unused_result__;
4975
4976 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4977                         __attribute__warn_unused_result__
4978                         __attribute__nonnull__(pTHX_1);
4979 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4980         assert(cxstk)
4981
4982 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4983                         __attribute__warn_unused_result__;
4984
4985 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4986                         __attribute__nonnull__(pTHX_2);
4987 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4988         assert(sv)
4989
4990 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4991 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4992                         __attribute__warn_unused_result__
4993                         __attribute__nonnull__(pTHX_1);
4994 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4995         assert(name)
4996
4997 #ifndef PERL_DISABLE_PMC
4998 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4999                         __attribute__warn_unused_result__
5000                         __attribute__nonnull__(pTHX_1);
5001 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5002         assert(name)
5003
5004 #endif
5005 STATIC bool     S_path_is_absolute(const char *name)
5006                         __attribute__warn_unused_result__
5007                         __attribute__nonnull__(1);
5008 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5009         assert(name)
5010
5011 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5012                         __attribute__warn_unused_result__
5013                         __attribute__nonnull__(pTHX_2);
5014 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5015         assert(buf_sv)
5016
5017 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5018                         __attribute__warn_unused_result__
5019                         __attribute__nonnull__(pTHX_1);
5020 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5021         assert(re)
5022
5023 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5024                         __attribute__warn_unused_result__
5025                         __attribute__nonnull__(pTHX_1)
5026                         __attribute__nonnull__(pTHX_2);
5027 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5028         assert(matcher); assert(sv)
5029
5030 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5031                         __attribute__nonnull__(pTHX_1);
5032 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5033         assert(matcher)
5034
5035 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5036 #endif
5037
5038 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5039 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5040                         __attribute__nonnull__(pTHX_1)
5041                         __attribute__nonnull__(pTHX_2)
5042                         __attribute__nonnull__(pTHX_3);
5043 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5044         assert(hash); assert(relem); assert(firstrelem)
5045
5046 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5047                         __attribute__warn_unused_result__
5048                         __attribute__nonnull__(pTHX_1);
5049 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5050         assert(meth)
5051
5052 #endif
5053
5054 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5055 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5056                         __attribute__nonnull__(pTHX_1)
5057                         __attribute__nonnull__(pTHX_2);
5058 #define PERL_ARGS_ASSERT_SV_NCMP        \
5059         assert(a); assert(b)
5060
5061 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5062                         __attribute__nonnull__(pTHX_1)
5063                         __attribute__nonnull__(pTHX_2);
5064 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5065         assert(a); assert(b)
5066
5067 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5068                         __attribute__nonnull__(pTHX_1)
5069                         __attribute__nonnull__(pTHX_2);
5070 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5071         assert(a); assert(b)
5072
5073 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5074                         __attribute__nonnull__(pTHX_1)
5075                         __attribute__nonnull__(pTHX_2);
5076 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5077         assert(a); assert(b)
5078
5079 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5080                         __attribute__nonnull__(pTHX_1)
5081                         __attribute__nonnull__(pTHX_2);
5082 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5083         assert(str1); assert(str2)
5084
5085 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5086                         __attribute__nonnull__(pTHX_1)
5087                         __attribute__nonnull__(pTHX_2);
5088 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5089         assert(str1); assert(str2)
5090
5091 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5092                         __attribute__nonnull__(pTHX_1)
5093                         __attribute__nonnull__(pTHX_2);
5094 #define PERL_ARGS_ASSERT_SORTCV \
5095         assert(a); assert(b)
5096
5097 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5098                         __attribute__nonnull__(pTHX_1)
5099                         __attribute__nonnull__(pTHX_2);
5100 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5101         assert(a); assert(b)
5102
5103 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5104                         __attribute__nonnull__(pTHX_1)
5105                         __attribute__nonnull__(pTHX_2);
5106 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5107         assert(a); assert(b)
5108
5109 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5110                         __attribute__nonnull__(pTHX_3);
5111 #define PERL_ARGS_ASSERT_QSORTSVU       \
5112         assert(compare)
5113
5114 #endif
5115
5116 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5117 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5118                         __attribute__nonnull__(pTHX_1)
5119                         __attribute__nonnull__(pTHX_2)
5120                         __attribute__nonnull__(pTHX_3);
5121 #define PERL_ARGS_ASSERT_DOFORM \
5122         assert(cv); assert(gv); assert(retop)
5123
5124 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5125 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5126                         __attribute__warn_unused_result__
5127                         __attribute__nonnull__(pTHX_1)
5128                         __attribute__nonnull__(pTHX_2);
5129 #define PERL_ARGS_ASSERT_DOONELINER     \
5130         assert(cmd); assert(filename)
5131
5132 #  endif
5133 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5134                         __attribute__nonnull__(pTHX_1);
5135 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5136         assert(array)
5137
5138 #endif
5139
5140 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5141 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5142                         __attribute__nonnull__(pTHX_1)
5143                         __attribute__nonnull__(pTHX_3);
5144 #define PERL_ARGS_ASSERT_REG    \
5145         assert(pRExC_state); assert(flagp)
5146
5147 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5148                         __attribute__nonnull__(pTHX_1);
5149 #define PERL_ARGS_ASSERT_REGANODE       \
5150         assert(pRExC_state)
5151
5152 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5153                         __attribute__nonnull__(pTHX_1)
5154                         __attribute__nonnull__(pTHX_2);
5155 #define PERL_ARGS_ASSERT_REGATOM        \
5156         assert(pRExC_state); assert(flagp)
5157
5158 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5159                         __attribute__nonnull__(pTHX_1)
5160                         __attribute__nonnull__(pTHX_2);
5161 #define PERL_ARGS_ASSERT_REGBRANCH      \
5162         assert(pRExC_state); assert(flagp)
5163
5164 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5165                         __attribute__nonnull__(pTHX_1)
5166                         __attribute__nonnull__(pTHX_3);
5167 #define PERL_ARGS_ASSERT_REGUNI \
5168         assert(pRExC_state); assert(s)
5169
5170 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5171                         __attribute__nonnull__(pTHX_1);
5172 #define PERL_ARGS_ASSERT_REGCLASS       \
5173         assert(pRExC_state)
5174
5175 STATIC I32      S_regcurly(const char *s)
5176                         __attribute__warn_unused_result__
5177                         __attribute__nonnull__(1);
5178 #define PERL_ARGS_ASSERT_REGCURLY       \
5179         assert(s)
5180
5181 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5182                         __attribute__nonnull__(pTHX_1);
5183 #define PERL_ARGS_ASSERT_REG_NODE       \
5184         assert(pRExC_state)
5185
5186 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5187                         __attribute__nonnull__(pTHX_2);
5188 #define PERL_ARGS_ASSERT_REG_RECODE     \
5189         assert(encp)
5190
5191 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5192                         __attribute__nonnull__(pTHX_1)
5193                         __attribute__nonnull__(pTHX_2);
5194 #define PERL_ARGS_ASSERT_REGPIECE       \
5195         assert(pRExC_state); assert(flagp)
5196
5197 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5198                         __attribute__nonnull__(pTHX_1);
5199 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5200         assert(pRExC_state)
5201
5202 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5203                         __attribute__nonnull__(pTHX_1)
5204                         __attribute__nonnull__(pTHX_3);
5205 #define PERL_ARGS_ASSERT_REGINSERT      \
5206         assert(pRExC_state); assert(opnd)
5207
5208 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5209                         __attribute__nonnull__(pTHX_1)
5210                         __attribute__nonnull__(pTHX_2)
5211                         __attribute__nonnull__(pTHX_3);
5212 #define PERL_ARGS_ASSERT_REGTAIL        \
5213         assert(pRExC_state); assert(p); assert(val)
5214
5215 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5216                         __attribute__nonnull__(pTHX_1);
5217 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5218         assert(pRExC_state)
5219
5220 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5221                         __attribute__nonnull__(pTHX_1)
5222                         __attribute__nonnull__(pTHX_2)
5223                         __attribute__nonnull__(pTHX_3);
5224 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5225         assert(pRExC_state); assert(scan); assert(min)
5226
5227 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5228                         __attribute__warn_unused_result__
5229                         __attribute__nonnull__(1)
5230                         __attribute__nonnull__(2);
5231 #define PERL_ARGS_ASSERT_REGWHITE       \
5232         assert(pRExC_state); assert(p)
5233
5234 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5235                         __attribute__nonnull__(pTHX_1);
5236 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5237         assert(pRExC_state)
5238
5239 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5240                         __attribute__nonnull__(pTHX_1);
5241 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5242         assert(pRExC_state)
5243
5244 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5245                         __attribute__nonnull__(pTHX_1)
5246                         __attribute__nonnull__(pTHX_2)
5247                         __attribute__nonnull__(pTHX_3);
5248 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5249         assert(pRExC_state); assert(data); assert(minlenp)
5250
5251 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5252                         __attribute__nonnull__(1)
5253                         __attribute__nonnull__(2);
5254 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5255         assert(pRExC_state); assert(cl)
5256
5257 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5258                         __attribute__warn_unused_result__
5259                         __attribute__nonnull__(1);
5260 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5261         assert(cl)
5262
5263 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5264                         __attribute__nonnull__(1)
5265                         __attribute__nonnull__(2);
5266 #define PERL_ARGS_ASSERT_CL_INIT        \
5267         assert(pRExC_state); assert(cl)
5268
5269 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5270                         __attribute__nonnull__(1)
5271                         __attribute__nonnull__(2);
5272 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5273         assert(pRExC_state); assert(cl)
5274
5275 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5276                         __attribute__nonnull__(1)
5277                         __attribute__nonnull__(2);
5278 #define PERL_ARGS_ASSERT_CL_AND \
5279         assert(cl); assert(and_with)
5280
5281 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5282                         __attribute__nonnull__(1)
5283                         __attribute__nonnull__(2)
5284                         __attribute__nonnull__(3);
5285 #define PERL_ARGS_ASSERT_CL_OR  \
5286         assert(pRExC_state); assert(cl); assert(or_with)
5287
5288 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t *pRExC_state, regnode **scanp, I32 *minlenp, I32 *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U8* recursed, struct regnode_charclass_class *and_withp, U32 flags, U32 depth)
5289                         __attribute__nonnull__(pTHX_1)
5290                         __attribute__nonnull__(pTHX_2)
5291                         __attribute__nonnull__(pTHX_3)
5292                         __attribute__nonnull__(pTHX_4)
5293                         __attribute__nonnull__(pTHX_5);
5294 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5295         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5296
5297 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5298                         __attribute__warn_unused_result__
5299                         __attribute__nonnull__(1)
5300                         __attribute__nonnull__(3);
5301 #define PERL_ARGS_ASSERT_ADD_DATA       \
5302         assert(pRExC_state); assert(s)
5303
5304 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5305                         __attribute__noreturn__
5306                         __attribute__nonnull__(pTHX_1)
5307                         __attribute__nonnull__(pTHX_2);
5308 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5309         assert(pat1); assert(pat2)
5310
5311 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5312                         __attribute__nonnull__(pTHX_1);
5313 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5314         assert(pRExC_state)
5315
5316 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5317                         __attribute__nonnull__(pTHX_1);
5318 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5319         assert(pRExC_state)
5320
5321 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t *pRExC_state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 word_count, U32 flags, U32 depth)
5322                         __attribute__nonnull__(pTHX_1)
5323                         __attribute__nonnull__(pTHX_2)
5324                         __attribute__nonnull__(pTHX_3)
5325                         __attribute__nonnull__(pTHX_4)
5326                         __attribute__nonnull__(pTHX_5);
5327 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5328         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5329
5330 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5331                         __attribute__nonnull__(pTHX_1)
5332                         __attribute__nonnull__(pTHX_2)
5333                         __attribute__nonnull__(pTHX_3);
5334 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5335         assert(pRExC_state); assert(source); assert(stclass)
5336
5337 #  ifdef DEBUGGING
5338 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5339 STATIC const regnode*   S_dumpuntil(pTHX_ const regexp *r, const regnode *start, const regnode *node, const regnode *last, const regnode *plast, SV* sv, I32 indent, U32 depth)
5340                         __attribute__nonnull__(pTHX_1)
5341                         __attribute__nonnull__(pTHX_2)
5342                         __attribute__nonnull__(pTHX_3)
5343                         __attribute__nonnull__(pTHX_6);
5344 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5345         assert(r); assert(start); assert(node); assert(sv)
5346
5347 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5350         assert(sv)
5351
5352 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_3);
5355 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5356         assert(trie); assert(revcharmap)
5357
5358 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5359                         __attribute__nonnull__(pTHX_1)
5360                         __attribute__nonnull__(pTHX_3);
5361 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5362         assert(trie); assert(revcharmap)
5363
5364 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5365                         __attribute__nonnull__(pTHX_1)
5366                         __attribute__nonnull__(pTHX_3);
5367 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5368         assert(trie); assert(revcharmap)
5369
5370 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5371                         __attribute__nonnull__(pTHX_1)
5372                         __attribute__nonnull__(pTHX_2)
5373                         __attribute__nonnull__(pTHX_3);
5374 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5375         assert(pRExC_state); assert(p); assert(val)
5376
5377 #  endif
5378 #endif
5379
5380 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5381 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5382                         __attribute__warn_unused_result__
5383                         __attribute__nonnull__(pTHX_1)
5384                         __attribute__nonnull__(pTHX_2);
5385 #define PERL_ARGS_ASSERT_REGMATCH       \
5386         assert(reginfo); assert(prog)
5387
5388 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5389                         __attribute__warn_unused_result__
5390                         __attribute__nonnull__(pTHX_1)
5391                         __attribute__nonnull__(pTHX_2);
5392 #define PERL_ARGS_ASSERT_REGREPEAT      \
5393         assert(prog); assert(p)
5394
5395 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5396                         __attribute__warn_unused_result__
5397                         __attribute__nonnull__(pTHX_1)
5398                         __attribute__nonnull__(pTHX_2);
5399 #define PERL_ARGS_ASSERT_REGTRY \
5400         assert(reginfo); assert(startpos)
5401
5402 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5403                         __attribute__warn_unused_result__
5404                         __attribute__nonnull__(pTHX_2)
5405                         __attribute__nonnull__(pTHX_3);
5406 #define PERL_ARGS_ASSERT_REGINCLASS     \
5407         assert(n); assert(p)
5408
5409 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5410 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5411                         __attribute__nonnull__(pTHX_1);
5412 #define PERL_ARGS_ASSERT_REGCPPOP       \
5413         assert(rex)
5414
5415 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5416                         __attribute__warn_unused_result__
5417                         __attribute__nonnull__(1)
5418                         __attribute__nonnull__(3);
5419 #define PERL_ARGS_ASSERT_REGHOP3        \
5420         assert(s); assert(lim)
5421
5422 #ifdef XXX_dmq
5423 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5424                         __attribute__warn_unused_result__
5425                         __attribute__nonnull__(1)
5426                         __attribute__nonnull__(3)
5427                         __attribute__nonnull__(4);
5428 #define PERL_ARGS_ASSERT_REGHOP4        \
5429         assert(s); assert(llim); assert(rlim)
5430
5431 #endif
5432 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5433                         __attribute__warn_unused_result__
5434                         __attribute__nonnull__(1)
5435                         __attribute__nonnull__(3);
5436 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5437         assert(s); assert(lim)
5438
5439 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5440                         __attribute__warn_unused_result__
5441                         __attribute__nonnull__(pTHX_1)
5442                         __attribute__nonnull__(pTHX_2)
5443                         __attribute__nonnull__(pTHX_3)
5444                         __attribute__nonnull__(pTHX_4);
5445 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5446         assert(prog); assert(c); assert(s); assert(strend)
5447
5448 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5449                         __attribute__nonnull__(pTHX_1);
5450 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5451         assert(prog)
5452
5453 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5454                         __attribute__nonnull__(pTHX_1);
5455 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5456         assert(prog)
5457
5458 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5459                         __attribute__warn_unused_result__
5460                         __attribute__nonnull__(pTHX_1)
5461                         __attribute__nonnull__(pTHX_2);
5462 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5463         assert(rex); assert(scan)
5464
5465 #  ifdef DEBUGGING
5466 STATIC void     S_dump_exec_pos(pTHX_ const char *locinput, const regnode *scan, const char *loc_regeol, const char *loc_bostr, const char *loc_reg_starttry, const bool do_utf8)
5467                         __attribute__nonnull__(pTHX_1)
5468                         __attribute__nonnull__(pTHX_2)
5469                         __attribute__nonnull__(pTHX_3)
5470                         __attribute__nonnull__(pTHX_4)
5471                         __attribute__nonnull__(pTHX_5);
5472 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5473         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5474
5475 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5476                         __attribute__nonnull__(pTHX_1)
5477                         __attribute__nonnull__(pTHX_3)
5478                         __attribute__nonnull__(pTHX_4)
5479                         __attribute__nonnull__(pTHX_5);
5480 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5481         assert(prog); assert(start); assert(end); assert(blurb)
5482
5483 #  endif
5484 #endif
5485
5486 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5487 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5488 STATIC void     S_debprof(pTHX_ const OP *o)
5489                         __attribute__nonnull__(pTHX_1);
5490 #define PERL_ARGS_ASSERT_DEBPROF        \
5491         assert(o)
5492
5493 STATIC void     S_sequence(pTHX_ const OP *o);
5494 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5495 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5496 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5497                         __attribute__nonnull__(pTHX_1);
5498 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5499         assert(pm)
5500
5501 #endif
5502
5503 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5504 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5505                         __attribute__nonnull__(pTHX_1);
5506 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5507         assert(sptr)
5508
5509 #endif
5510
5511 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5512 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5513                         __attribute__nonnull__(pTHX_1)
5514                         __attribute__nonnull__(pTHX_2);
5515 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5516         assert(tsv); assert(sv)
5517
5518 #endif
5519
5520 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5521 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5522                         __attribute__nonnull__(pTHX_1)
5523                         __attribute__nonnull__(pTHX_2);
5524 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5525         assert(sv); assert(av)
5526
5527 #endif
5528
5529 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5530 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5531                         __attribute__warn_unused_result__
5532                         __attribute__nonnull__(1)
5533                         __attribute__nonnull__(5);
5534 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5535         assert(buf); assert(peob)
5536
5537 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5538                         __attribute__nonnull__(pTHX_1);
5539 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5540         assert(sv)
5541
5542 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5543                         __attribute__nonnull__(pTHX_1);
5544 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5545         assert(sv)
5546
5547 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5548                         __attribute__nonnull__(pTHX_1);
5549 #define PERL_ARGS_ASSERT_VISIT  \
5550         assert(f)
5551
5552 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5553                         __attribute__nonnull__(pTHX_1)
5554                         __attribute__nonnull__(pTHX_2);
5555 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5556         assert(tsv); assert(sv)
5557
5558 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5559                         __attribute__warn_unused_result__;
5560
5561 #  ifdef DEBUGGING
5562 STATIC void     S_del_sv(pTHX_ SV *p)
5563                         __attribute__nonnull__(pTHX_1);
5564 #define PERL_ARGS_ASSERT_DEL_SV \
5565         assert(p)
5566
5567 #  endif
5568 #  if !defined(NV_PRESERVES_UV)
5569 #    ifdef DEBUGGING
5570 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5571                         __attribute__nonnull__(pTHX_1);
5572 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5573         assert(sv)
5574
5575 #    else
5576 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5577                         __attribute__nonnull__(pTHX_1);
5578 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5579         assert(sv)
5580
5581 #    endif
5582 #  endif
5583 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5584                         __attribute__warn_unused_result__
5585                         __attribute__nonnull__(pTHX_1);
5586 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5587         assert(pattern)
5588
5589 #
5590 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5591                         __attribute__nonnull__(1)
5592                         __attribute__nonnull__(2);
5593 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5594         assert(start); assert(send)
5595
5596 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5597                         __attribute__nonnull__(1)
5598                         __attribute__nonnull__(2);
5599 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5600         assert(start); assert(send)
5601
5602 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, const STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5603                         __attribute__nonnull__(pTHX_1)
5604                         __attribute__nonnull__(pTHX_2)
5605                         __attribute__nonnull__(pTHX_3)
5606                         __attribute__nonnull__(pTHX_4);
5607 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5608         assert(sv); assert(mgp); assert(start); assert(send)
5609
5610 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5611                         __attribute__nonnull__(pTHX_1)
5612                         __attribute__nonnull__(pTHX_2);
5613 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5614         assert(sv); assert(mgp)
5615
5616 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5617                         __attribute__nonnull__(pTHX_1)
5618                         __attribute__nonnull__(pTHX_2)
5619                         __attribute__nonnull__(pTHX_3);
5620 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5621         assert(s); assert(target); assert(end)
5622
5623 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5624                         __attribute__nonnull__(2)
5625                         __attribute__nonnull__(3);
5626 #define PERL_ARGS_ASSERT_F0CONVERT      \
5627         assert(endbuf); assert(len)
5628
5629 #  if defined(PERL_OLD_COPY_ON_WRITE)
5630 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5631                         __attribute__nonnull__(pTHX_1)
5632                         __attribute__nonnull__(pTHX_2)
5633                         __attribute__nonnull__(pTHX_3);
5634 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5635         assert(sv); assert(pvx); assert(after)
5636
5637 #  endif
5638 STATIC SV *     S_more_sv(pTHX);
5639 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5640 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5641                         __attribute__nonnull__(pTHX_1);
5642 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5643         assert(sv)
5644
5645 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5646                         __attribute__nonnull__(pTHX_1)
5647                         __attribute__nonnull__(pTHX_2);
5648 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5649         assert(dstr); assert(sstr)
5650
5651 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5652                         __attribute__nonnull__(pTHX_1)
5653                         __attribute__nonnull__(pTHX_2);
5654 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5655         assert(dstr); assert(sstr)
5656
5657 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5658                         __attribute__warn_unused_result__
5659                         __attribute__nonnull__(1);
5660 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5661         assert(tbl)
5662
5663 #endif
5664
5665 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5666 STATIC void     S_check_uni(pTHX);
5667 STATIC void     S_force_next(pTHX_ I32 type);
5668 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5669                         __attribute__nonnull__(pTHX_1);
5670 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5671         assert(s)
5672
5673 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5674                         __attribute__nonnull__(pTHX_1);
5675 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5676         assert(start)
5677
5678 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5679                         __attribute__nonnull__(pTHX_1);
5680 #define PERL_ARGS_ASSERT_TOKEQ  \
5681         assert(sv)
5682
5683 STATIC void     S_readpipe_override(pTHX);
5684 STATIC char*    S_scan_const(pTHX_ char *start)
5685                         __attribute__warn_unused_result__
5686                         __attribute__nonnull__(pTHX_1);
5687 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5688         assert(start)
5689
5690 STATIC char*    S_scan_formline(pTHX_ char *s)
5691                         __attribute__warn_unused_result__
5692                         __attribute__nonnull__(pTHX_1);
5693 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5694         assert(s)
5695
5696 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5697                         __attribute__warn_unused_result__
5698                         __attribute__nonnull__(pTHX_1);
5699 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5700         assert(s)
5701
5702 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5703                         __attribute__nonnull__(pTHX_1)
5704                         __attribute__nonnull__(pTHX_2)
5705                         __attribute__nonnull__(pTHX_3);
5706 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5707         assert(s); assert(send); assert(dest)
5708
5709 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5710                         __attribute__warn_unused_result__
5711                         __attribute__nonnull__(pTHX_1);
5712 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5713         assert(start)
5714
5715 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5716                         __attribute__warn_unused_result__
5717                         __attribute__nonnull__(pTHX_1);
5718 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5719         assert(start)
5720
5721 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5722                         __attribute__warn_unused_result__
5723                         __attribute__nonnull__(pTHX_1);
5724 #define PERL_ARGS_ASSERT_SCAN_STR       \
5725         assert(start)
5726
5727 STATIC char*    S_scan_subst(pTHX_ char *start)
5728                         __attribute__warn_unused_result__
5729                         __attribute__nonnull__(pTHX_1);
5730 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5731         assert(start)
5732
5733 STATIC char*    S_scan_trans(pTHX_ char *start)
5734                         __attribute__warn_unused_result__
5735                         __attribute__nonnull__(pTHX_1);
5736 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5737         assert(start)
5738
5739 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5740                         __attribute__nonnull__(pTHX_1)
5741                         __attribute__nonnull__(pTHX_2)
5742                         __attribute__nonnull__(pTHX_5);
5743 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5744         assert(s); assert(dest); assert(slp)
5745
5746 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5747 STATIC char*    S_skipspace(pTHX_ char *s)
5748                         __attribute__warn_unused_result__
5749                         __attribute__nonnull__(pTHX_1);
5750 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5751         assert(s)
5752
5753 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5754                         __attribute__warn_unused_result__
5755                         __attribute__nonnull__(pTHX_1);
5756 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5757         assert(s)
5758
5759 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5760                         __attribute__nonnull__(pTHX_1)
5761                         __attribute__nonnull__(pTHX_2)
5762                         __attribute__nonnull__(pTHX_3);
5763 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5764         assert(s); assert(name); assert(what)
5765
5766 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5767                         __attribute__nonnull__(pTHX_1);
5768 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5769         assert(name)
5770
5771 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5772                         __attribute__nonnull__(pTHX_1);
5773 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5774         assert(s)
5775
5776 STATIC void     S_incline(pTHX_ const char *s)
5777                         __attribute__nonnull__(pTHX_1);
5778 #define PERL_ARGS_ASSERT_INCLINE        \
5779         assert(s)
5780
5781 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5782                         __attribute__nonnull__(pTHX_1);
5783 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5784         assert(s)
5785
5786 STATIC int      S_intuit_more(pTHX_ char *s)
5787                         __attribute__nonnull__(pTHX_1);
5788 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5789         assert(s)
5790
5791 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5792                         __attribute__nonnull__(pTHX_3);
5793 #define PERL_ARGS_ASSERT_LOP    \
5794         assert(s)
5795
5796 STATIC void     S_missingterm(pTHX_ char *s)
5797                         __attribute__noreturn__;
5798
5799 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5800                         __attribute__nonnull__(pTHX_1);
5801 #define PERL_ARGS_ASSERT_NO_OP  \
5802         assert(what)
5803
5804 STATIC I32      S_sublex_done(pTHX)
5805                         __attribute__warn_unused_result__;
5806
5807 STATIC I32      S_sublex_push(pTHX)
5808                         __attribute__warn_unused_result__;
5809
5810 STATIC I32      S_sublex_start(pTHX)
5811                         __attribute__warn_unused_result__;
5812
5813 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5814                         __attribute__warn_unused_result__
5815                         __attribute__nonnull__(pTHX_1)
5816                         __attribute__nonnull__(pTHX_2);
5817 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5818         assert(sv); assert(fp)
5819
5820 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5821                         __attribute__warn_unused_result__
5822                         __attribute__nonnull__(pTHX_1);
5823 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5824         assert(pkgname)
5825
5826 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5827                         __attribute__warn_unused_result__
5828                         __attribute__nonnull__(pTHX_2);
5829 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5830         assert(s)
5831
5832 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, STRLEN keylen, SV *sv, SV *pv, const char *type, STRLEN typelen)
5833                         __attribute__nonnull__(pTHX_3)
5834                         __attribute__nonnull__(pTHX_5);
5835 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5836         assert(key); assert(sv)
5837
5838 STATIC int      S_ao(pTHX_ int toketype);
5839 #  if defined(PERL_CR_FILTER)
5840 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5841 STATIC void     S_strip_return(pTHX_ SV *sv)
5842                         __attribute__nonnull__(pTHX_1);
5843 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5844         assert(sv)
5845
5846 #  endif
5847 #  if defined(DEBUGGING)
5848 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5849                         __attribute__nonnull__(pTHX_2);
5850 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5851         assert(lvalp)
5852
5853 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5854                         __attribute__nonnull__(pTHX_1)
5855                         __attribute__nonnull__(pTHX_2);
5856 #define PERL_ARGS_ASSERT_PRINTBUF       \
5857         assert(fmt); assert(s)
5858
5859 #  endif
5860 #endif
5861
5862 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5863 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5864                         __attribute__nonnull__(pTHX_1)
5865                         __attribute__nonnull__(pTHX_2);
5866 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5867         assert(stash); assert(name)
5868
5869 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
5870                         __attribute__nonnull__(pTHX_1);
5871 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
5872         assert(stash)
5873
5874 #endif
5875
5876 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5877 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5878 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5879                         __attribute__nonnull__(pTHX_1);
5880 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5881         assert(locs)
5882
5883 #endif
5884 #endif
5885
5886 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5887 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5888                         __attribute__nonnull__(pTHX_1);
5889 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5890         assert(cop)
5891
5892 STATIC SV*      S_mess_alloc(pTHX);
5893 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5894 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5895 STATIC char *   S_write_no_mem(pTHX)
5896                         __attribute__noreturn__;
5897
5898 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
5899 STATIC void     S_mem_log_common(enum mem_log_type mlt, const UV n, const UV typesize, const char *type_name, const SV *sv, Malloc_t oldalloc, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname)
5900                         __attribute__nonnull__(4)
5901                         __attribute__nonnull__(8)
5902                         __attribute__nonnull__(10);
5903 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5904         assert(type_name); assert(filename); assert(funcname)
5905
5906 #endif
5907 #endif
5908
5909 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5910 STATIC NV       S_mulexp10(NV value, I32 exponent);
5911 #endif
5912
5913 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5914 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5915                         __attribute__warn_unused_result__
5916                         __attribute__nonnull__(1);
5917 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5918         assert(s)
5919
5920 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5921                         __attribute__warn_unused_result__
5922                         __attribute__nonnull__(pTHX_1)
5923                         __attribute__nonnull__(pTHX_2)
5924                         __attribute__nonnull__(pTHX_3);
5925 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5926         assert(p); assert(swash); assert(swashname)
5927
5928 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5929                         __attribute__warn_unused_result__
5930                         __attribute__nonnull__(pTHX_1);
5931 #define PERL_ARGS_ASSERT_SWASH_GET      \
5932         assert(swash)
5933
5934 #endif
5935
5936 START_EXTERN_C
5937
5938 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5939                         __attribute__nonnull__(pTHX_1);
5940 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5941         assert(dstr)
5942
5943 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5944                         __attribute__nonnull__(pTHX_1)
5945                         __attribute__nonnull__(pTHX_2);
5946 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5947         assert(dstr); assert(sstr)
5948
5949 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5950                         __attribute__nonnull__(pTHX_1);
5951 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5952         assert(dsv)
5953
5954 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5955                         __attribute__nonnull__(pTHX_1); */
5956
5957 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
5958                         __attribute__nonnull__(pTHX_1);
5959 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
5960         assert(sv)
5961
5962 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5963                         __attribute__nonnull__(pTHX_1);
5964 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5965         assert(sv)
5966
5967 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5968                         __attribute__nonnull__(pTHX_1)
5969                         __attribute__nonnull__(pTHX_2);
5970 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5971         assert(dsv); assert(ssv)
5972
5973 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5974                         __attribute__nonnull__(pTHX_1)
5975                         __attribute__nonnull__(pTHX_2);
5976 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5977         assert(s); assert(value)
5978
5979 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5980 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5981 #ifdef PERL_OLD_COPY_ON_WRITE
5982 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5983                         __attribute__nonnull__(pTHX_2);
5984 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5985         assert(sstr)
5986
5987 #endif
5988
5989 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5990
5991 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5992 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5993 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5994 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5995 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5996 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5997 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5998 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5999 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6000 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6001 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6002 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6003                         __attribute__nonnull__(pTHX_2);
6004 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6005         assert(vbuf)
6006
6007 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6008                         __attribute__nonnull__(pTHX_2);
6009 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6010         assert(vbuf)
6011
6012 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6013                         __attribute__nonnull__(pTHX_2);
6014 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6015         assert(vbuf)
6016
6017 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6018 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6019
6020 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6021 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6022 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6023                         __attribute__warn_unused_result__;
6024
6025 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6026                         __attribute__warn_unused_result__;
6027
6028
6029 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6030                         __attribute__warn_unused_result__;
6031
6032 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6033                         __attribute__warn_unused_result__;
6034
6035 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6036                         __attribute__warn_unused_result__;
6037
6038 #endif /* PERLIO_LAYERS */
6039
6040 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6041 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6042 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6043                         __attribute__nonnull__(pTHX_1);
6044 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6045         assert(stack_base)
6046
6047 #endif
6048
6049 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6050                         __attribute__malloc__
6051                         __attribute__warn_unused_result__;
6052
6053 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6054                         __attribute__nonnull__(pTHX_1);
6055 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6056         assert(cv)
6057
6058 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6059                         __attribute__nonnull__(pTHX_1);
6060 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6061         assert(name)
6062
6063 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6064                         __attribute__nonnull__(pTHX_1);
6065 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6066         assert(sv)
6067
6068 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6069                         __attribute__nonnull__(pTHX_1)
6070                         __attribute__nonnull__(pTHX_3);
6071 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6072         assert(name); assert(ourstash)
6073
6074 #ifdef DEBUGGING
6075 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6076                         __attribute__nonnull__(pTHX_2);
6077 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6078         assert(sv)
6079
6080 #endif
6081 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6082 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6083 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6084                         __attribute__nonnull__(pTHX_2);
6085 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6086         assert(file)
6087
6088 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6089                         __attribute__nonnull__(pTHX_1)
6090                         __attribute__nonnull__(pTHX_2)
6091                         __attribute__nonnull__(pTHX_3);
6092 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6093         assert(padlist); assert(old_cv); assert(new_cv)
6094
6095
6096 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6097                         __attribute__nonnull__(pTHX_1);
6098 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6099         assert(padlist)
6100
6101 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6102                         __attribute__warn_unused_result__;
6103
6104
6105 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6106 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
6107                         __attribute__nonnull__(pTHX_1)
6108                         __attribute__nonnull__(pTHX_2)
6109                         __attribute__nonnull__(pTHX_6)
6110                         __attribute__nonnull__(pTHX_7);
6111 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6112         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6113
6114 #  if defined(DEBUGGING)
6115 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6116                         __attribute__nonnull__(pTHX_1)
6117                         __attribute__nonnull__(pTHX_2);
6118 #define PERL_ARGS_ASSERT_CV_DUMP        \
6119         assert(cv); assert(title)
6120
6121 #  endif
6122 #endif
6123 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6124                         __attribute__warn_unused_result__;
6125
6126 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6127 #if defined(DEBUGGING)
6128 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6129                         __attribute__warn_unused_result__
6130                         __attribute__nonnull__(pTHX_1);
6131 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6132         assert(s)
6133
6134 #endif
6135 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6136                         __attribute__nonnull__(pTHX_1);
6137 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6138         assert(sv)
6139
6140 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6141                         __attribute__nonnull__(pTHX_1);
6142 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6143         assert(hv)
6144
6145
6146 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6147                         __attribute__warn_unused_result__
6148                         __attribute__nonnull__(pTHX_1);
6149 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6150         assert(hv)
6151
6152 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6153                         __attribute__warn_unused_result__
6154                         __attribute__nonnull__(pTHX_1);
6155 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6156         assert(hv)
6157
6158 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6159                         __attribute__warn_unused_result__
6160                         __attribute__nonnull__(pTHX_1);
6161 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6162         assert(hv)
6163
6164 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6165                         __attribute__nonnull__(pTHX_1);
6166 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6167         assert(hv)
6168
6169 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6170                         __attribute__nonnull__(pTHX_1);
6171 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6172         assert(hv)
6173
6174 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6175                         __attribute__nonnull__(pTHX_1);
6176 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6177         assert(hv)
6178
6179 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6180                         __attribute__nonnull__(pTHX_1);
6181 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6182         assert(hv)
6183
6184 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6185 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6186                         __attribute__nonnull__(pTHX_1);
6187 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6188         assert(hv)
6189
6190 #endif
6191 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6192                         __attribute__nonnull__(pTHX_1);
6193 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6194         assert(hv)
6195
6196 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6197                         __attribute__warn_unused_result__
6198                         __attribute__nonnull__(pTHX_1);
6199 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6200         assert(hv)
6201
6202 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6203                         __attribute__warn_unused_result__
6204                         __attribute__nonnull__(pTHX_1);
6205 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6206         assert(hv)
6207
6208 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6209                         __attribute__nonnull__(pTHX_1);
6210 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6211         assert(hv)
6212
6213
6214 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6215                         __attribute__nonnull__(pTHX_1)
6216                         __attribute__nonnull__(pTHX_2);
6217 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6218         assert(hv); assert(mg)
6219
6220
6221 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6222 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6223                         __attribute__nonnull__(pTHX_2);
6224 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6225         assert(val)
6226
6227 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6228                         __attribute__nonnull__(pTHX_2);
6229 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6230         assert(val)
6231
6232 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6233 #endif
6234
6235 #ifdef PERL_NEED_MY_HTOLE16
6236 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6237 #endif
6238 #ifdef PERL_NEED_MY_LETOH16
6239 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6240 #endif
6241 #ifdef PERL_NEED_MY_HTOBE16
6242 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6243 #endif
6244 #ifdef PERL_NEED_MY_BETOH16
6245 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6246 #endif
6247 #ifdef PERL_NEED_MY_HTOLE32
6248 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6249 #endif
6250 #ifdef PERL_NEED_MY_LETOH32
6251 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6252 #endif
6253 #ifdef PERL_NEED_MY_HTOBE32
6254 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6255 #endif
6256 #ifdef PERL_NEED_MY_BETOH32
6257 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6258 #endif
6259 #ifdef PERL_NEED_MY_HTOLE64
6260 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6261 #endif
6262 #ifdef PERL_NEED_MY_LETOH64
6263 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6264 #endif
6265 #ifdef PERL_NEED_MY_HTOBE64
6266 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6267 #endif
6268 #ifdef PERL_NEED_MY_BETOH64
6269 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6270 #endif
6271
6272 #ifdef PERL_NEED_MY_HTOLES
6273 PERL_CALLCONV short     Perl_my_htoles(short n);
6274 #endif
6275 #ifdef PERL_NEED_MY_LETOHS
6276 PERL_CALLCONV short     Perl_my_letohs(short n);
6277 #endif
6278 #ifdef PERL_NEED_MY_HTOBES
6279 PERL_CALLCONV short     Perl_my_htobes(short n);
6280 #endif
6281 #ifdef PERL_NEED_MY_BETOHS
6282 PERL_CALLCONV short     Perl_my_betohs(short n);
6283 #endif
6284 #ifdef PERL_NEED_MY_HTOLEI
6285 PERL_CALLCONV int       Perl_my_htolei(int n);
6286 #endif
6287 #ifdef PERL_NEED_MY_LETOHI
6288 PERL_CALLCONV int       Perl_my_letohi(int n);
6289 #endif
6290 #ifdef PERL_NEED_MY_HTOBEI
6291 PERL_CALLCONV int       Perl_my_htobei(int n);
6292 #endif
6293 #ifdef PERL_NEED_MY_BETOHI
6294 PERL_CALLCONV int       Perl_my_betohi(int n);
6295 #endif
6296 #ifdef PERL_NEED_MY_HTOLEL
6297 PERL_CALLCONV long      Perl_my_htolel(long n);
6298 #endif
6299 #ifdef PERL_NEED_MY_LETOHL
6300 PERL_CALLCONV long      Perl_my_letohl(long n);
6301 #endif
6302 #ifdef PERL_NEED_MY_HTOBEL
6303 PERL_CALLCONV long      Perl_my_htobel(long n);
6304 #endif
6305 #ifdef PERL_NEED_MY_BETOHL
6306 PERL_CALLCONV long      Perl_my_betohl(long n);
6307 #endif
6308
6309 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6310                         __attribute__nonnull__(1);
6311 #define PERL_ARGS_ASSERT_MY_SWABN       \
6312         assert(ptr)
6313
6314
6315 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6316                         __attribute__nonnull__(pTHX_1);
6317 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6318         assert(name)
6319
6320 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6321                         __attribute__nonnull__(pTHX_1);
6322 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6323         assert(name)
6324
6325 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6326                         __attribute__warn_unused_result__
6327                         __attribute__nonnull__(pTHX_1);
6328 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6329         assert(name_sv)
6330
6331
6332 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6333                         __attribute__warn_unused_result__
6334                         __attribute__nonnull__(pTHX_1)
6335                         __attribute__nonnull__(pTHX_2);
6336 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6337         assert(c); assert(hv)
6338
6339
6340 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6341 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6342                         __attribute__nonnull__(pTHX_1);
6343 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6344         assert(sv)
6345
6346 #endif
6347
6348 #ifdef PERL_DONT_CREATE_GVSV
6349 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
6350                         __attribute__nonnull__(pTHX_1);
6351 #define PERL_ARGS_ASSERT_GV_SVADD       \
6352         assert(gv)
6353
6354 #endif
6355 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6356 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6357 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6358                         __attribute__malloc__
6359                         __attribute__warn_unused_result__
6360                         __attribute__nonnull__(pTHX_2);
6361 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6362         assert(bits)
6363
6364
6365 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6366                         __attribute__nonnull__(pTHX_1);
6367 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6368         assert(chunk)
6369
6370
6371 #ifndef SPRINTF_RETURNS_STRLEN
6372 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6373                         __attribute__nonnull__(1)
6374                         __attribute__nonnull__(2);
6375 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6376         assert(buffer); assert(pat)
6377
6378 #endif
6379
6380 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6381                         __attribute__format__(__printf__,3,4)
6382                         __attribute__nonnull__(1)
6383                         __attribute__nonnull__(3);
6384 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6385         assert(buffer); assert(format)
6386
6387 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6388                         __attribute__nonnull__(1)
6389                         __attribute__nonnull__(3);
6390 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6391         assert(buffer); assert(format)
6392
6393
6394 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6395
6396 #ifdef PERL_IMPLICIT_CONTEXT
6397 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6398 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6399                         __attribute__nonnull__(pTHX_1);
6400 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6401         assert(my_cxt_key)
6402
6403 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6404                         __attribute__nonnull__(pTHX_1);
6405 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6406         assert(my_cxt_key)
6407
6408 #else
6409 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6410                         __attribute__nonnull__(pTHX_1);
6411 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6412         assert(index)
6413
6414 #endif
6415 #endif
6416
6417 #ifndef HAS_STRLCAT
6418 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6419 #endif
6420
6421 #ifndef HAS_STRLCPY
6422 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6423 #endif
6424
6425 #ifdef PERL_MAD
6426 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6427                         __attribute__nonnull__(1);
6428 #define PERL_ARGS_ASSERT_PAD_PEG        \
6429         assert(s)
6430
6431 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6432 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6433                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6434                         __attribute__nonnull__(pTHX_2)
6435                         __attribute__nonnull__(pTHX_3);
6436 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6437         assert(file); assert(pat)
6438
6439 #endif
6440 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6441                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6442                         __attribute__nonnull__(pTHX_2)
6443                         __attribute__nonnull__(pTHX_3);
6444 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6445         assert(file); assert(pat)
6446
6447 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6448                         __attribute__nonnull__(pTHX_2)
6449                         __attribute__nonnull__(pTHX_3);
6450 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6451         assert(file); assert(pat)
6452
6453 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6454 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6455                         __attribute__nonnull__(pTHX_1);
6456 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6457         assert(stash)
6458
6459 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6460                         __attribute__nonnull__(pTHX_1);
6461 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6462         assert(gv)
6463
6464 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6465                         __attribute__nonnull__(pTHX_1);
6466 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6467         assert(gv)
6468
6469 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6470 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6471                         __attribute__nonnull__(pTHX_1)
6472                         __attribute__nonnull__(pTHX_2);
6473 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6474         assert(dsv); assert(ssv)
6475
6476 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6477                         __attribute__nonnull__(pTHX_1)
6478                         __attribute__nonnull__(pTHX_2);
6479 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6480         assert(dsv); assert(pv)
6481
6482 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6483                         __attribute__nonnull__(pTHX_1);
6484 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6485         assert(sv)
6486
6487 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6488                         __attribute__nonnull__(pTHX_2);
6489 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6490         assert(file)
6491
6492 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6493 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6494                         __attribute__nonnull__(pTHX_2);
6495 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6496         assert(file)
6497
6498 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6499                         __attribute__nonnull__(pTHX_1);
6500 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6501         assert(o)
6502
6503
6504 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6505 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6506                         __attribute__nonnull__(pTHX_1);
6507 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6508         assert(tk)
6509
6510 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6511                         __attribute__nonnull__(pTHX_1);
6512 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6513         assert(tk)
6514
6515 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6516 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6517 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6518 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6519 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6520 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6521                         __attribute__nonnull__(pTHX_2);
6522 #define PERL_ARGS_ASSERT_NEWMADSV       \
6523         assert(sv)
6524
6525 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6526 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6527
6528 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6529 STATIC char*    S_skipspace0(pTHX_ char *s)
6530                         __attribute__nonnull__(pTHX_1);
6531 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6532         assert(s)
6533
6534 STATIC char*    S_skipspace1(pTHX_ char *s)
6535                         __attribute__nonnull__(pTHX_1);
6536 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6537         assert(s)
6538
6539 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6540                         __attribute__nonnull__(pTHX_1);
6541 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6542         assert(s)
6543
6544 STATIC void     S_start_force(pTHX_ int where);
6545 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6546 #  endif
6547 PERL_CALLCONV int       Perl_madlex(pTHX);
6548 PERL_CALLCONV int       Perl_madparse(pTHX);
6549 #endif
6550 #if !defined(HAS_SIGNBIT)
6551 PERL_CALLCONV int       Perl_signbit(NV f)
6552                         __attribute__pure__;
6553
6554 #endif
6555
6556 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6557                         __attribute__nonnull__(pTHX_1)
6558                         __attribute__nonnull__(pTHX_2);
6559 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6560         assert(c); assert(sv)
6561
6562 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6563
6564 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6565                         __attribute__nonnull__(pTHX_1)
6566                         __attribute__nonnull__(pTHX_2);
6567 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6568         assert(smeta); assert(which)
6569
6570 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6571                         __attribute__nonnull__(pTHX_1)
6572                         __attribute__nonnull__(pTHX_2)
6573                         __attribute__nonnull__(pTHX_3);
6574 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6575         assert(smeta); assert(which); assert(data)
6576
6577 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6578                         __attribute__nonnull__(pTHX_1);
6579 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6580         assert(name)
6581
6582 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6583                         __attribute__nonnull__(pTHX_1);
6584 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6585         assert(mro)
6586
6587 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6588                         __attribute__nonnull__(pTHX_1)
6589                         __attribute__nonnull__(pTHX_2);
6590 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6591         assert(meta); assert(name)
6592
6593 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6594                         __attribute__nonnull__(pTHX_1);
6595 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6596         assert(stash)
6597
6598 #if defined(USE_ITHREADS)
6599 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6600                         __attribute__nonnull__(pTHX_1)
6601                         __attribute__nonnull__(pTHX_2);
6602 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6603         assert(smeta); assert(param)
6604
6605 #endif
6606 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6607                         __attribute__nonnull__(pTHX_1);
6608 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6609         assert(stash)
6610
6611 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6612 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6613                         __attribute__nonnull__(pTHX_1);
6614 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6615         assert(stash)
6616
6617 #endif
6618 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6619                         __attribute__nonnull__(pTHX_1);
6620 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6621         assert(stash)
6622
6623 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6624                         __attribute__nonnull__(pTHX_1);
6625 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6626         assert(stash)
6627
6628 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6629 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6630                         __attribute__nonnull__(1)
6631                         __attribute__nonnull__(2);
6632 #define PERL_ARGS_ASSERT_SYS_INIT       \
6633         assert(argc); assert(argv)
6634
6635 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6636                         __attribute__nonnull__(1)
6637                         __attribute__nonnull__(2)
6638                         __attribute__nonnull__(3);
6639 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6640         assert(argc); assert(argv); assert(env)
6641
6642 PERL_CALLCONV void      Perl_sys_term(void);
6643 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6644 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6645                         __attribute__nonnull__(pTHX_2);
6646 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6647         assert(label)
6648
6649
6650 END_EXTERN_C
6651 /*
6652  * ex: set ts=8 sts=4 sw=4 noet:
6653  */
6654 /* ex: set ro: */