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, 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 bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 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 AV*       Perl_av_fake(pTHX_ I32 size, SV **strp)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_2);
 181 #define PERL_ARGS_ASSERT_AV_FAKE        \
 182         assert(strp)
 183
 184 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 185                         __attribute__warn_unused_result__
 186                         __attribute__nonnull__(pTHX_1);
 187 #define PERL_ARGS_ASSERT_AV_FETCH       \
 188         assert(av)
 189
 190 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_FILL        \
 193         assert(av)
 194
 195 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_1);
 198 #define PERL_ARGS_ASSERT_AV_LEN \
 199         assert(av)
 200
 201 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 202                         __attribute__warn_unused_result__
 203                         __attribute__nonnull__(pTHX_2);
 204 #define PERL_ARGS_ASSERT_AV_MAKE        \
 205         assert(strp)
 206
 207 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 208                         __attribute__nonnull__(pTHX_1);
 209 #define PERL_ARGS_ASSERT_AV_POP \
 210         assert(av)
 211
 212 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 216         assert(avp); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 219                         __attribute__nonnull__(pTHX_1)
 220                         __attribute__nonnull__(pTHX_2);
 221 #define PERL_ARGS_ASSERT_AV_PUSH        \
 222         assert(av); assert(val)
 223
 224 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_REIFY       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 230                         __attribute__warn_unused_result__
 231                         __attribute__nonnull__(pTHX_1);
 232 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 233         assert(av)
 234
 235 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 236                         __attribute__nonnull__(pTHX_1);
 237 #define PERL_ARGS_ASSERT_AV_STORE       \
 238         assert(av)
 239
 240 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 241                         __attribute__nonnull__(pTHX_1);
 242 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 243         assert(av)
 244
 245 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 246                         __attribute__nonnull__(pTHX_1)
 247                         __attribute__nonnull__(pTHX_2);
 248 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 249         assert(avp); assert(val)
 250
 251 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 252                         __attribute__nonnull__(pTHX_1);
 253 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 254         assert(av)
 255
 256 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 257                         __attribute__nonnull__(pTHX_1);
 258 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 259         assert(av)
 260
 261 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 264         assert(av)
 265
 266 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 267 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 268                         __attribute__nonnull__(pTHX_1);
 269 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 270         assert(av)
 271
 272 #endif
 273 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 274                         __attribute__warn_unused_result__
 275                         __attribute__nonnull__(pTHX_2)
 276                         __attribute__nonnull__(pTHX_3);
 277 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 278         assert(left); assert(right)
 279
 280 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 284                         __attribute__warn_unused_result__;
 285
 286 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 287                         __attribute__warn_unused_result__;
 288
 289 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 290 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 291 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 292                         __attribute__nonnull__(pTHX_2);
 293 #define PERL_ARGS_ASSERT_CALL_LIST      \
 294         assert(paramList)
 295
 296 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 297                         __attribute__warn_unused_result__
 298                         __attribute__nonnull__(pTHX_3);
 299 #define PERL_ARGS_ASSERT_CANDO  \
 300         assert(statbufp)
 301
 302 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 309                         __attribute__warn_unused_result__;
 310
 311 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 312                         __attribute__warn_unused_result__;
 313
 314 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 315 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 316                         __attribute__warn_unused_result__;
 317
 318 #endif
 319 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 320                         __attribute__warn_unused_result__;
 321
 322 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 323 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 324                         __attribute__noreturn__
 325                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 326
 327 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 328                         __attribute__noreturn__;
 329
 330 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 331                         __attribute__noreturn__
 332                         __attribute__nonnull__(pTHX_1)
 333                         __attribute__nonnull__(pTHX_2);
 334 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 335         assert(cv); assert(params)
 336
 337
 338 #if defined(PERL_IMPLICIT_CONTEXT)
 339 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 340                         __attribute__noreturn__
 341                         __attribute__format__null_ok__(__printf__,1,2);
 342
 343 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 344                         __attribute__format__(__printf__,1,2)
 345                         __attribute__nonnull__(1);
 346 #define PERL_ARGS_ASSERT_DIE_NOCONTEXT  \
 347         assert(pat)
 348
 349 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 350                         __attribute__format__(__printf__,1,2)
 351                         __attribute__nonnull__(1);
 352 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 353         assert(pat)
 354
 355 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 356                         __attribute__format__(__printf__,1,2)
 357                         __attribute__nonnull__(1);
 358 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 359         assert(pat)
 360
 361 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 362                         __attribute__nonnull__(2);
 363 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 364         assert(name)
 365
 366 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 367                         __attribute__format__(__printf__,1,2)
 368                         __attribute__nonnull__(1);
 369 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 370         assert(pat)
 371
 372 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 373                         __attribute__format__(__printf__,1,2)
 374                         __attribute__nonnull__(1);
 375 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 376         assert(pat)
 377
 378 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 379                         __attribute__format__(__printf__,2,3)
 380                         __attribute__nonnull__(2);
 381 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 382         assert(pat)
 383
 384 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 385                         __attribute__format__(__printf__,1,2)
 386                         __attribute__nonnull__(1);
 387 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 388         assert(pat)
 389
 390 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 391                         __attribute__format__(__printf__,2,3)
 392                         __attribute__nonnull__(1)
 393                         __attribute__nonnull__(2);
 394 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 395         assert(sv); assert(pat)
 396
 397 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 398                         __attribute__format__(__printf__,2,3)
 399                         __attribute__nonnull__(1)
 400                         __attribute__nonnull__(2);
 401 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 402         assert(sv); assert(pat)
 403
 404 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 405                         __attribute__format__(__printf__,2,3)
 406                         __attribute__nonnull__(1)
 407                         __attribute__nonnull__(2);
 408 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 409         assert(sv); assert(pat)
 410
 411 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 412                         __attribute__format__(__printf__,2,3)
 413                         __attribute__nonnull__(1)
 414                         __attribute__nonnull__(2);
 415 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 416         assert(sv); assert(pat)
 417
 418 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 419                         __attribute__format__(__printf__,2,3)
 420                         __attribute__nonnull__(1)
 421                         __attribute__nonnull__(2);
 422 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 423         assert(stream); assert(format)
 424
 425 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 426                         __attribute__format__(__printf__,1,2)
 427                         __attribute__nonnull__(1);
 428 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 429         assert(format)
 430
 431 #endif
 432 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 433                         __attribute__nonnull__(pTHX_1);
 434 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 435         assert(cv)
 436
 437 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 438                         __attribute__nonnull__(pTHX_1);
 439 #define PERL_ARGS_ASSERT_CV_CLONE       \
 440         assert(proto)
 441
 442 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 443                         __attribute__warn_unused_result__
 444                         __attribute__nonnull__(pTHX_1);
 445 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 446         assert(gv)
 447
 448 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 449                         __attribute__warn_unused_result__;
 450
 451 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 452                         __attribute__warn_unused_result__;
 453
 454 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 455                         __attribute__nonnull__(pTHX_1);
 456 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 457         assert(cv)
 458
 459 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_CX_DUMP        \
 462         assert(cx)
 463
 464 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 465 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 466                         __attribute__nonnull__(pTHX_1);
 467 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 468         assert(funcp)
 469
 470 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 471                         __attribute__warn_unused_result__
 472                         __attribute__nonnull__(pTHX_2);
 473 #define PERL_ARGS_ASSERT_FILTER_READ    \
 474         assert(buf_sv)
 475
 476 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 477                         __attribute__warn_unused_result__
 478                         __attribute__pure__;
 479
 480 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 481                         __attribute__warn_unused_result__
 482                         __attribute__pure__;
 483
 484 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 485                         __attribute__warn_unused_result__
 486                         __attribute__pure__;
 487
 488 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 489                         __attribute__warn_unused_result__
 490                         __attribute__pure__;
 491
 492 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 493                         __attribute__warn_unused_result__
 494                         __attribute__pure__;
 495
 496 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 497                         __attribute__warn_unused_result__;
 498
 499 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 500                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 501                         __attribute__nonnull__(pTHX_1);
 502 #define PERL_ARGS_ASSERT_DEB    \
 503         assert(pat)
 504
 505 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_VDEB   \
 508         assert(pat)
 509
 510 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 511 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 512                         __attribute__nonnull__(pTHX_1);
 513 #define PERL_ARGS_ASSERT_DEBOP  \
 514         assert(o)
 515
 516 PERL_CALLCONV I32       Perl_debstack(pTHX);
 517 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 518 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 519                         __attribute__nonnull__(pTHX_1)
 520                         __attribute__nonnull__(pTHX_2)
 521                         __attribute__nonnull__(pTHX_3)
 522                         __attribute__nonnull__(pTHX_4)
 523                         __attribute__nonnull__(pTHX_6);
 524 #define PERL_ARGS_ASSERT_DELIMCPY       \
 525         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 526
 527 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 528 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 529                         __attribute__nonnull__(pTHX_1);
 530 #define PERL_ARGS_ASSERT_DEPRECATE      \
 531         assert(s)
 532
 533 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 534                         __attribute__nonnull__(pTHX_1);
 535 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 536         assert(s)
 537
 538 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 539                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 540
 541 #if defined(PERL_IN_UTIL_C)
 542 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 543 #endif
 544 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 545 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 546 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 547                         __attribute__nonnull__(pTHX_2)
 548                         __attribute__nonnull__(pTHX_3); */
 549 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 550         assert(mark); assert(sp)
 551
 552 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 553                         __attribute__nonnull__(pTHX_2)
 554                         __attribute__nonnull__(pTHX_3);
 555 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 556         assert(mark); assert(sp)
 557
 558 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 559                         __attribute__nonnull__(pTHX_1);
 560 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 561         assert(fp)
 562
 563 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 564                         __attribute__nonnull__(pTHX_1)
 565                         __attribute__nonnull__(pTHX_2);
 566 #define PERL_ARGS_ASSERT_DO_CHOP        \
 567         assert(astr); assert(sv)
 568
 569 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 570 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 571                         __attribute__nonnull__(pTHX_1);
 572 #define PERL_ARGS_ASSERT_DO_EOF \
 573         assert(gv)
 574
 575
 576 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 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 #else
 583 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 584                         __attribute__nonnull__(pTHX_1);
 585 #define PERL_ARGS_ASSERT_DO_EXEC        \
 586         assert(cmd)
 587
 588 #endif
 589
 590 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 591 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 592                         __attribute__nonnull__(pTHX_2)
 593                         __attribute__nonnull__(pTHX_3);
 594 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 595         assert(mark); assert(sp)
 596
 597 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 598                         __attribute__nonnull__(pTHX_1);
 599 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 600         assert(cmd)
 601
 602 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 603                         __attribute__nonnull__(pTHX_1);
 604 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 605         assert(cmd)
 606
 607 #endif
 608 #if !defined(WIN32)
 609 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 610                         __attribute__nonnull__(pTHX_1);
 611 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 612         assert(incmd)
 613
 614 #endif
 615 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 616 #ifdef PERL_IN_DOIO_C
 617 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 618                         __attribute__nonnull__(pTHX_1);
 619 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 620         assert(cmd)
 621
 622 #endif
 623 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 624 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 625                         __attribute__nonnull__(pTHX_2)
 626                         __attribute__nonnull__(pTHX_3);
 627 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 628         assert(mark); assert(sp)
 629
 630 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 631                         __attribute__nonnull__(pTHX_2)
 632                         __attribute__nonnull__(pTHX_3);
 633 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 634         assert(mark); assert(sp)
 635
 636 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 637                         __attribute__nonnull__(pTHX_1)
 638                         __attribute__nonnull__(pTHX_2);
 639 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 640         assert(mark); assert(sp)
 641
 642 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 643                         __attribute__nonnull__(pTHX_1)
 644                         __attribute__nonnull__(pTHX_2);
 645 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 646         assert(mark); assert(sp)
 647
 648 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 649                         __attribute__nonnull__(pTHX_1)
 650                         __attribute__nonnull__(pTHX_2);
 651 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 652         assert(mark); assert(sp)
 653
 654 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 655                         __attribute__nonnull__(pTHX_2)
 656                         __attribute__nonnull__(pTHX_3);
 657 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 658         assert(mark); assert(sp)
 659
 660 #endif
 661 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 662                         __attribute__nonnull__(pTHX_1)
 663                         __attribute__nonnull__(pTHX_2)
 664                         __attribute__nonnull__(pTHX_3)
 665                         __attribute__nonnull__(pTHX_4);
 666 #define PERL_ARGS_ASSERT_DO_JOIN        \
 667         assert(sv); assert(delim); assert(mark); assert(sp)
 668
 669 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 670 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 671                         __attribute__nonnull__(pTHX_1)
 672                         __attribute__nonnull__(pTHX_2); */
 673 #define PERL_ARGS_ASSERT_DO_OPEN        \
 674         assert(gv); assert(name)
 675
 676 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)
 677                         __attribute__nonnull__(pTHX_1)
 678                         __attribute__nonnull__(pTHX_2)
 679                         __attribute__nonnull__(pTHX_8);
 680 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 681         assert(gv); assert(name); assert(svs)
 682
 683 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)
 684                         __attribute__nonnull__(pTHX_1)
 685                         __attribute__nonnull__(pTHX_2);
 686 #define PERL_ARGS_ASSERT_DO_OPENN       \
 687         assert(gv); assert(oname)
 688
 689 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 690                         __attribute__nonnull__(pTHX_2);
 691 #define PERL_ARGS_ASSERT_DO_PRINT       \
 692         assert(fp)
 693
 694 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 695                         __attribute__warn_unused_result__;
 696
 697 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 698                         __attribute__nonnull__(pTHX_1);
 699 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 700         assert(sv)
 701
 702 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 703 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 704                         __attribute__nonnull__(pTHX_1)
 705                         __attribute__nonnull__(pTHX_3);
 706 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 707         assert(sv); assert(sarg)
 708
 709 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 710                         __attribute__nonnull__(pTHX_1);
 711 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 712         assert(gv)
 713
 714 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 715                         __attribute__warn_unused_result__
 716                         __attribute__nonnull__(pTHX_1);
 717 #define PERL_ARGS_ASSERT_DO_TELL        \
 718         assert(gv)
 719
 720 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 721                         __attribute__nonnull__(pTHX_1);
 722 #define PERL_ARGS_ASSERT_DO_TRANS       \
 723         assert(sv)
 724
 725 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 726                         __attribute__nonnull__(pTHX_1);
 727 #define PERL_ARGS_ASSERT_DO_VECGET      \
 728         assert(sv)
 729
 730 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 731                         __attribute__nonnull__(pTHX_1);
 732 #define PERL_ARGS_ASSERT_DO_VECSET      \
 733         assert(sv)
 734
 735 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 736                         __attribute__nonnull__(pTHX_2)
 737                         __attribute__nonnull__(pTHX_3)
 738                         __attribute__nonnull__(pTHX_4);
 739 #define PERL_ARGS_ASSERT_DO_VOP \
 740         assert(sv); assert(left); assert(right)
 741
 742 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 743                         __attribute__nonnull__(pTHX_1);
 744 #define PERL_ARGS_ASSERT_DOFILE \
 745         assert(term)
 746
 747 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 748                         __attribute__warn_unused_result__;
 749
 750 PERL_CALLCONV void      Perl_dump_all(pTHX);
 751 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 752 #if defined(DUMP_FDS)
 753 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 756         assert(s)
 757
 758 #endif
 759 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 760                         __attribute__nonnull__(pTHX_1);
 761 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 762         assert(gv)
 763
 764 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 765                         __attribute__nonnull__(pTHX_1);
 766 #define PERL_ARGS_ASSERT_GV_DUMP        \
 767         assert(gv)
 768
 769 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 770                         __attribute__nonnull__(pTHX_1);
 771 #define PERL_ARGS_ASSERT_OP_DUMP        \
 772         assert(o)
 773
 774 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 775 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 776                         __attribute__nonnull__(pTHX_1);
 777 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 778         assert(stash)
 779
 780 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 781                         __attribute__nonnull__(pTHX_1);
 782 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 783         assert(gv)
 784
 785 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 786                         __attribute__nonnull__(pTHX_1);
 787 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 788         assert(sv)
 789
 790 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 791                         __attribute__warn_unused_result__
 792                         __attribute__nonnull__(pTHX_1)
 793                         __attribute__nonnull__(pTHX_2)
 794                         __attribute__nonnull__(pTHX_3);
 795 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 796         assert(big); assert(bigend); assert(littlestr)
 797
 798 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 799                         __attribute__nonnull__(pTHX_1);
 800 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 801         assert(scriptname)
 802
 803 #if defined(PERL_IN_OP_C)
 804 STATIC OP*      S_force_list(pTHX_ OP* arg);
 805 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 806                         __attribute__nonnull__(pTHX_1);
 807 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 808         assert(o)
 809
 810 #endif
 811 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 812                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 813                         __attribute__nonnull__(pTHX_1);
 814 #define PERL_ARGS_ASSERT_FORM   \
 815         assert(pat)
 816
 817 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 818                         __attribute__nonnull__(pTHX_1);
 819 #define PERL_ARGS_ASSERT_VFORM  \
 820         assert(pat)
 821
 822 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 823 #if defined(PERL_IN_OP_C)
 824 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 825 #endif
 826 #if !defined(HAS_GETENV_LEN)
 827 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 828                         __attribute__nonnull__(pTHX_1)
 829                         __attribute__nonnull__(pTHX_2);
 830 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 831         assert(env_elem); assert(len)
 832
 833 #endif
 834 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 835                         __attribute__nonnull__(pTHX_2);
 836 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 837         assert(cv)
 838
 839 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 840 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 841 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 842                         __attribute__nonnull__(pTHX_1);
 843 #define PERL_ARGS_ASSERT_GV_AVADD       \
 844         assert(gv)
 845
 846 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 847                         __attribute__nonnull__(pTHX_1);
 848 #define PERL_ARGS_ASSERT_GV_HVADD       \
 849         assert(gv)
 850
 851 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 852                         __attribute__nonnull__(pTHX_1);
 853 #define PERL_ARGS_ASSERT_GV_IOADD       \
 854         assert(gv)
 855
 856 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 857                         __attribute__warn_unused_result__
 858                         __attribute__nonnull__(pTHX_2);
 859 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 860         assert(name)
 861
 862 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 863                         __attribute__nonnull__(pTHX_1);
 864 #define PERL_ARGS_ASSERT_GV_CHECK       \
 865         assert(stash)
 866
 867 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 868                         __attribute__nonnull__(pTHX_1)
 869                         __attribute__nonnull__(pTHX_2);
 870 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 871         assert(sv); assert(gv)
 872
 873 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 874                         __attribute__nonnull__(pTHX_1)
 875                         __attribute__nonnull__(pTHX_2); */
 876 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 877         assert(sv); assert(gv)
 878
 879 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 880                         __attribute__nonnull__(pTHX_1)
 881                         __attribute__nonnull__(pTHX_2);
 882 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 883         assert(sv); assert(gv)
 884
 885 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 886                         __attribute__nonnull__(pTHX_1);
 887 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 888         assert(name)
 889
 890 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 891                         __attribute__nonnull__(pTHX_1);
 892 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 893         assert(name)
 894
 895 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 896                         __attribute__nonnull__(pTHX_2);
 897 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 898         assert(name)
 899
 900 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 901                         __attribute__nonnull__(pTHX_2);
 902 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 903         assert(name)
 904
 905 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 906                         __attribute__nonnull__(pTHX_1)
 907                         __attribute__nonnull__(pTHX_2); */
 908 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 909         assert(stash); assert(name)
 910
 911 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 912                         __attribute__nonnull__(pTHX_1)
 913                         __attribute__nonnull__(pTHX_2);
 914 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 915         assert(stash); assert(name)
 916
 917 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 918                         __attribute__nonnull__(pTHX_1)
 919                         __attribute__nonnull__(pTHX_2);
 920 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 921         assert(stash); assert(name)
 922
 923 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 924                         __attribute__nonnull__(pTHX_1);
 925 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 926         assert(nambeg)
 927
 928 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2);
 931 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 932         assert(sv); assert(gv)
 933
 934 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_2); */
 937 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 938         assert(sv); assert(gv)
 939
 940 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 941                         __attribute__nonnull__(pTHX_1)
 942                         __attribute__nonnull__(pTHX_2);
 943 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 944         assert(sv); assert(gv)
 945
 946 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 947                         __attribute__nonnull__(pTHX_1);
 948 #define PERL_ARGS_ASSERT_NEWGP  \
 949         assert(gv)
 950
 951 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 952                         __attribute__nonnull__(pTHX_1)
 953                         __attribute__nonnull__(pTHX_3);
 954 #define PERL_ARGS_ASSERT_GV_INIT        \
 955         assert(gv); assert(name)
 956
 957 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 958                         __attribute__nonnull__(pTHX_1)
 959                         __attribute__nonnull__(pTHX_2);
 960 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 961         assert(gv); assert(name)
 962
 963 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 964                         __attribute__nonnull__(pTHX_1);
 965 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 966         assert(name)
 967
 968 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 969                         __attribute__nonnull__(pTHX_1);
 970 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 971         assert(name)
 972
 973 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 974                         __attribute__nonnull__(pTHX_1);
 975 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 976         assert(sv)
 977
 978 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 979 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 980 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 981                         __attribute__nonnull__(pTHX_1);
 982 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 983         assert(hv)
 984
 985 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 986                         __attribute__nonnull__(pTHX_2); */
 987 #define PERL_ARGS_ASSERT_HV_DELETE      \
 988         assert(key)
 989
 990 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 991                         __attribute__nonnull__(pTHX_2); */
 992 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 993         assert(keysv)
 994
 995 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 996                         __attribute__warn_unused_result__
 997                         __attribute__nonnull__(pTHX_2); */
 998 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 999         assert(key)
1000
1001 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1002                         __attribute__warn_unused_result__
1003                         __attribute__nonnull__(pTHX_2); */
1004 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1005         assert(keysv)
1006
1007 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1008                         __attribute__nonnull__(pTHX_2); */
1009 #define PERL_ARGS_ASSERT_HV_FETCH       \
1010         assert(key)
1011
1012 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1013                         __attribute__nonnull__(pTHX_2); */
1014 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1015         assert(keysv)
1016
1017 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1018 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)
1019                         __attribute__nonnull__(pTHX_2);
1020 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1021         assert(key)
1022
1023 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1024                         __attribute__nonnull__(pTHX_1);
1025 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1026         assert(hv)
1027
1028 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1029                         __attribute__nonnull__(pTHX_1);
1030 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1031         assert(hv)
1032
1033 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1034                         __attribute__warn_unused_result__
1035                         __attribute__nonnull__(pTHX_1)
1036                         __attribute__nonnull__(pTHX_2);
1037 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1038         assert(entry); assert(retlen)
1039
1040 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1044         assert(entry)
1045
1046 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1); */
1049 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1050         assert(hv)
1051
1052 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1053                         __attribute__warn_unused_result__
1054                         __attribute__nonnull__(pTHX_1)
1055                         __attribute__nonnull__(pTHX_2)
1056                         __attribute__nonnull__(pTHX_3);
1057 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1058         assert(hv); assert(key); assert(retlen)
1059
1060 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1061                         __attribute__warn_unused_result__
1062                         __attribute__nonnull__(pTHX_1);
1063 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1064         assert(hv)
1065
1066 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1067                         __attribute__warn_unused_result__
1068                         __attribute__nonnull__(pTHX_1)
1069                         __attribute__nonnull__(pTHX_2);
1070 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1071         assert(hv); assert(entry)
1072
1073 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1074                         __attribute__nonnull__(pTHX_1);
1075 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1076         assert(hv)
1077
1078 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1079                         __attribute__nonnull__(pTHX_1); */
1080 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1081         assert(hv)
1082
1083 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1084 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1085 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1086 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1087 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1088 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)
1089                         __attribute__nonnull__(pTHX_2)
1090                         __attribute__nonnull__(pTHX_6);
1091 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1092         assert(key_p); assert(value)
1093
1094 #endif
1095 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1096 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1097 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1098 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1099 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1100                         __attribute__pure__
1101                         __attribute__nonnull__(pTHX_1)
1102                         __attribute__nonnull__(pTHX_2);
1103 #define PERL_ARGS_ASSERT_IBCMP  \
1104         assert(a); assert(b)
1105
1106 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1107                         __attribute__pure__
1108                         __attribute__nonnull__(pTHX_1)
1109                         __attribute__nonnull__(pTHX_2);
1110 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1111         assert(a); assert(b)
1112
1113 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)
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_5);
1116 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1117         assert(s1); assert(s2)
1118
1119 #if defined(PERL_IN_DOIO_C)
1120 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1121                         __attribute__warn_unused_result__;
1122
1123 #endif
1124 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1125                         __attribute__nonnull__(pTHX_2);
1126 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1127         assert(argv)
1128
1129 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1130 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1131 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1132                         __attribute__nonnull__(pTHX_1);
1133 #define PERL_ARGS_ASSERT_INIT_TM        \
1134         assert(ptm)
1135
1136 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1137 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1138                         __attribute__warn_unused_result__
1139                         __attribute__pure__
1140                         __attribute__nonnull__(pTHX_1)
1141                         __attribute__nonnull__(pTHX_2);
1142 #define PERL_ARGS_ASSERT_INSTR  \
1143         assert(big); assert(little)
1144
1145 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1146                         __attribute__nonnull__(pTHX_1);
1147 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1148         assert(io)
1149
1150 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1151                         __attribute__warn_unused_result__;
1152
1153 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1154                         __attribute__warn_unused_result__;
1155
1156 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1157                         __attribute__warn_unused_result__
1158                         __attribute__pure__;
1159
1160 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1205                         __attribute__warn_unused_result__
1206                         __attribute__pure__;
1207
1208 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1209                         __attribute__warn_unused_result__
1210                         __attribute__pure__;
1211
1212 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1213                         __attribute__warn_unused_result__
1214                         __attribute__pure__;
1215
1216 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1217                         __attribute__warn_unused_result__
1218                         __attribute__pure__;
1219
1220 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1221                         __attribute__warn_unused_result__
1222                         __attribute__pure__;
1223
1224 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1225                         __attribute__nonnull__(pTHX_2)
1226                         __attribute__nonnull__(pTHX_3);
1227 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1228         assert(p); assert(lenp)
1229
1230 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1231                         __attribute__nonnull__(pTHX_2)
1232                         __attribute__nonnull__(pTHX_3);
1233 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1234         assert(p); assert(lenp)
1235
1236 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1237                         __attribute__nonnull__(pTHX_2)
1238                         __attribute__nonnull__(pTHX_3);
1239 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1240         assert(p); assert(lenp)
1241
1242 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1243                         __attribute__nonnull__(pTHX_2)
1244                         __attribute__nonnull__(pTHX_3);
1245 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1246         assert(p); assert(lenp)
1247
1248 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1249                         __attribute__warn_unused_result__
1250                         __attribute__pure__;
1251
1252 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1285                         __attribute__warn_unused_result__
1286                         __attribute__pure__;
1287
1288 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1289                         __attribute__warn_unused_result__
1290                         __attribute__pure__;
1291
1292 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1293                         __attribute__warn_unused_result__
1294                         __attribute__pure__;
1295
1296 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1297                         __attribute__warn_unused_result__
1298                         __attribute__pure__;
1299
1300 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1301                         __attribute__warn_unused_result__
1302                         __attribute__pure__;
1303
1304 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1305                         __attribute__nonnull__(pTHX_1);
1306 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1307         assert(s)
1308
1309 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1310                         __attribute__nonnull__(pTHX_1);
1311 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1312         assert(s)
1313
1314 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1315                         __attribute__nonnull__(pTHX_1); */
1316 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1317         assert(s)
1318
1319 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1320                         __attribute__nonnull__(pTHX_1);
1321 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1322         assert(s)
1323
1324 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1325                         __attribute__warn_unused_result__
1326                         __attribute__nonnull__(pTHX_1);
1327 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1328         assert(p)
1329
1330 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1331                         __attribute__warn_unused_result__
1332                         __attribute__nonnull__(pTHX_1);
1333 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1334         assert(p)
1335
1336 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1337                         __attribute__warn_unused_result__
1338                         __attribute__nonnull__(pTHX_1);
1339 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1340         assert(p)
1341
1342 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1343                         __attribute__warn_unused_result__
1344                         __attribute__nonnull__(pTHX_1);
1345 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1346         assert(p)
1347
1348 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1349                         __attribute__warn_unused_result__
1350                         __attribute__nonnull__(pTHX_1);
1351 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1352         assert(p)
1353
1354 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1355                         __attribute__warn_unused_result__
1356                         __attribute__nonnull__(pTHX_1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1358         assert(p)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1412         assert(p)
1413
1414 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1418         assert(p)
1419
1420 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_JMAYBE \
1423         assert(o)
1424
1425 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1426                         __attribute__pure__
1427                         __attribute__nonnull__(pTHX_1);
1428 #define PERL_ARGS_ASSERT_KEYWORD        \
1429         assert(name)
1430
1431 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1432 PERL_CALLCONV void      Perl_lex_end(pTHX);
1433 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1434 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1435                         __attribute__nonnull__(pTHX_1);
1436 #define PERL_ARGS_ASSERT_OP_NULL        \
1437         assert(o)
1438
1439 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1440                         __attribute__nonnull__(pTHX_1);
1441 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1442         assert(o)
1443
1444 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1445 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1446 #if defined(PERL_IN_OP_C)
1447 STATIC OP*      S_linklist(pTHX_ OP *o)
1448                         __attribute__nonnull__(pTHX_1);
1449 #define PERL_ARGS_ASSERT_LINKLIST       \
1450         assert(o)
1451
1452 STATIC OP*      S_listkids(pTHX_ OP* o);
1453 #endif
1454 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1455 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1456                         __attribute__nonnull__(pTHX_2);
1457 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1458         assert(name)
1459
1460 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1461                         __attribute__nonnull__(pTHX_2);
1462 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1463         assert(name)
1464
1465 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1466                         __attribute__nonnull__(pTHX_1);
1467 #define PERL_ARGS_ASSERT_LOCALIZE       \
1468         assert(o)
1469
1470 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1471                         __attribute__warn_unused_result__
1472                         __attribute__nonnull__(pTHX_1);
1473 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1474         assert(sv)
1475
1476 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1477                         __attribute__nonnull__(pTHX_1)
1478                         __attribute__nonnull__(pTHX_2)
1479                         __attribute__nonnull__(pTHX_3);
1480 #define PERL_ARGS_ASSERT_GROK_BIN       \
1481         assert(start); assert(len_p); assert(flags)
1482
1483 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1484                         __attribute__nonnull__(pTHX_1)
1485                         __attribute__nonnull__(pTHX_2)
1486                         __attribute__nonnull__(pTHX_3);
1487 #define PERL_ARGS_ASSERT_GROK_HEX       \
1488         assert(start); assert(len_p); assert(flags)
1489
1490 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1491                         __attribute__nonnull__(pTHX_1);
1492 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1493         assert(pv)
1494
1495 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1496                         __attribute__warn_unused_result__
1497                         __attribute__nonnull__(pTHX_1)
1498                         __attribute__nonnull__(pTHX_2);
1499 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1500         assert(sp); assert(send)
1501
1502 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1503                         __attribute__nonnull__(pTHX_1)
1504                         __attribute__nonnull__(pTHX_2)
1505                         __attribute__nonnull__(pTHX_3);
1506 #define PERL_ARGS_ASSERT_GROK_OCT       \
1507         assert(start); assert(len_p); assert(flags)
1508
1509 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1510                         __attribute__nonnull__(pTHX_1)
1511                         __attribute__nonnull__(pTHX_2);
1512 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1513         assert(sv); assert(mg)
1514
1515 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1516                         __attribute__nonnull__(pTHX_1)
1517                         __attribute__nonnull__(pTHX_2);
1518 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1519         assert(sv); assert(mg)
1520
1521 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1522                         __attribute__nonnull__(pTHX_1)
1523                         __attribute__nonnull__(pTHX_2);
1524 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1525         assert(sv); assert(mg)
1526
1527 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1528                         __attribute__nonnull__(pTHX_1)
1529                         __attribute__nonnull__(pTHX_2);
1530 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1531         assert(sv); assert(mg)
1532
1533 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1534                         __attribute__nonnull__(pTHX_1)
1535                         __attribute__nonnull__(pTHX_2);
1536 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1537         assert(sv); assert(mg)
1538
1539 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1540                         __attribute__nonnull__(pTHX_1)
1541                         __attribute__nonnull__(pTHX_2);
1542 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1543         assert(sv); assert(mg)
1544
1545 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1546                         __attribute__nonnull__(pTHX_1)
1547                         __attribute__nonnull__(pTHX_2);
1548 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1549         assert(sv); assert(mg)
1550
1551 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1552                         __attribute__nonnull__(pTHX_1)
1553                         __attribute__nonnull__(pTHX_2);
1554 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1555         assert(sv); assert(mg)
1556
1557 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1558                         __attribute__nonnull__(pTHX_1)
1559                         __attribute__nonnull__(pTHX_2);
1560 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1561         assert(sv); assert(mg)
1562
1563 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1564                         __attribute__nonnull__(pTHX_1)
1565                         __attribute__nonnull__(pTHX_2);
1566 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1567         assert(sv); assert(mg)
1568
1569 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1570                         __attribute__nonnull__(pTHX_1)
1571                         __attribute__nonnull__(pTHX_2);
1572 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1573         assert(sv); assert(mg)
1574
1575 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1576                         __attribute__nonnull__(pTHX_1)
1577                         __attribute__nonnull__(pTHX_2);
1578 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1579         assert(sv); assert(mg)
1580
1581 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1582                         __attribute__nonnull__(pTHX_1)
1583                         __attribute__nonnull__(pTHX_2);
1584 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1585         assert(sv); assert(mg)
1586
1587 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1588                         __attribute__nonnull__(pTHX_1)
1589                         __attribute__nonnull__(pTHX_2);
1590 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1591         assert(sv); assert(mg)
1592
1593 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1594                         __attribute__nonnull__(pTHX_1)
1595                         __attribute__nonnull__(pTHX_2);
1596 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1597         assert(sv); assert(mg)
1598
1599 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1600                         __attribute__nonnull__(pTHX_1)
1601                         __attribute__nonnull__(pTHX_2);
1602 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1603         assert(sv); assert(mg)
1604
1605 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1606                         __attribute__nonnull__(pTHX_1)
1607                         __attribute__nonnull__(pTHX_2);
1608 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1609         assert(sv); assert(mg)
1610
1611 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1612                         __attribute__nonnull__(pTHX_1)
1613                         __attribute__nonnull__(pTHX_2);
1614 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1615         assert(sv); assert(mg)
1616
1617 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1618                         __attribute__nonnull__(pTHX_1)
1619                         __attribute__nonnull__(pTHX_2);
1620 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1621         assert(sv); assert(mg)
1622
1623 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1624                         __attribute__nonnull__(pTHX_1)
1625                         __attribute__nonnull__(pTHX_2);
1626 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1627         assert(sv); assert(mg)
1628
1629 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1630                         __attribute__nonnull__(pTHX_1)
1631                         __attribute__nonnull__(pTHX_2)
1632                         __attribute__nonnull__(pTHX_3);
1633 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1634         assert(sv); assert(mg); assert(key)
1635
1636 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_2);
1639 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1640         assert(sv); assert(mg)
1641
1642 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1643                         __attribute__nonnull__(pTHX_1)
1644                         __attribute__nonnull__(pTHX_2);
1645 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1646         assert(sv); assert(mg)
1647
1648 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1649                         __attribute__noreturn__
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2);
1652 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1653         assert(sv); assert(mg)
1654
1655 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1656                         __attribute__nonnull__(pTHX_1)
1657                         __attribute__nonnull__(pTHX_2);
1658 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1659         assert(sv); assert(mg)
1660
1661 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1662                         __attribute__nonnull__(pTHX_1)
1663                         __attribute__nonnull__(pTHX_2);
1664 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1665         assert(sv); assert(mg)
1666
1667 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1668                         __attribute__nonnull__(pTHX_1)
1669                         __attribute__nonnull__(pTHX_2);
1670 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1671         assert(sv); assert(mg)
1672
1673 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1674                         __attribute__nonnull__(pTHX_1)
1675                         __attribute__nonnull__(pTHX_2);
1676 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1677         assert(sv); assert(mg)
1678
1679 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1680                         __attribute__nonnull__(pTHX_1)
1681                         __attribute__nonnull__(pTHX_2);
1682 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1683         assert(sv); assert(mg)
1684
1685 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1686                         __attribute__nonnull__(pTHX_1)
1687                         __attribute__nonnull__(pTHX_2);
1688 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1689         assert(sv); assert(mg)
1690
1691 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1692                         __attribute__nonnull__(pTHX_1)
1693                         __attribute__nonnull__(pTHX_2);
1694 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1695         assert(sv); assert(mg)
1696
1697 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1698                         __attribute__nonnull__(pTHX_1)
1699                         __attribute__nonnull__(pTHX_2);
1700 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1701         assert(sv); assert(mg)
1702
1703 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1704                         __attribute__nonnull__(pTHX_1)
1705                         __attribute__nonnull__(pTHX_2);
1706 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1707         assert(sv); assert(mg)
1708
1709 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1710                         __attribute__nonnull__(pTHX_1)
1711                         __attribute__nonnull__(pTHX_2);
1712 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1713         assert(sv); assert(mg)
1714
1715 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1716                         __attribute__nonnull__(pTHX_1)
1717                         __attribute__nonnull__(pTHX_2);
1718 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1719         assert(sv); assert(mg)
1720
1721 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1722                         __attribute__nonnull__(pTHX_1)
1723                         __attribute__nonnull__(pTHX_2);
1724 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1725         assert(sv); assert(mg)
1726
1727 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1728                         __attribute__nonnull__(pTHX_1)
1729                         __attribute__nonnull__(pTHX_2);
1730 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1731         assert(sv); assert(mg)
1732
1733 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1734                         __attribute__nonnull__(pTHX_1)
1735                         __attribute__nonnull__(pTHX_2);
1736 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1737         assert(sv); assert(mg)
1738
1739 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1740                         __attribute__nonnull__(pTHX_1)
1741                         __attribute__nonnull__(pTHX_2);
1742 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1743         assert(sv); assert(mg)
1744
1745 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1746                         __attribute__nonnull__(pTHX_1)
1747                         __attribute__nonnull__(pTHX_2);
1748 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1749         assert(sv); assert(mg)
1750
1751 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1752                         __attribute__nonnull__(pTHX_1)
1753                         __attribute__nonnull__(pTHX_2);
1754 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1755         assert(sv); assert(mg)
1756
1757 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1758                         __attribute__nonnull__(pTHX_1)
1759                         __attribute__nonnull__(pTHX_2);
1760 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1761         assert(sv); assert(mg)
1762
1763 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1764                         __attribute__nonnull__(pTHX_1)
1765                         __attribute__nonnull__(pTHX_2);
1766 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1767         assert(sv); assert(mg)
1768
1769 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1770                         __attribute__nonnull__(pTHX_1)
1771                         __attribute__nonnull__(pTHX_2);
1772 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1773         assert(sv); assert(mg)
1774
1775 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1776                         __attribute__nonnull__(pTHX_1)
1777                         __attribute__nonnull__(pTHX_2);
1778 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1779         assert(sv); assert(mg)
1780
1781 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1782                         __attribute__nonnull__(pTHX_1)
1783                         __attribute__nonnull__(pTHX_2);
1784 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1785         assert(sv); assert(mg)
1786
1787 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1788                         __attribute__nonnull__(pTHX_1)
1789                         __attribute__nonnull__(pTHX_2);
1790 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1791         assert(sv); assert(mg)
1792
1793 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1794 #if defined(USE_LOCALE_COLLATE)
1795 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1796                         __attribute__nonnull__(pTHX_1)
1797                         __attribute__nonnull__(pTHX_2);
1798 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1799         assert(sv); assert(mg)
1800
1801 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1802                         __attribute__nonnull__(pTHX_1)
1803                         __attribute__nonnull__(pTHX_3);
1804 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1805         assert(s); assert(xlen)
1806
1807 #endif
1808 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1809                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_MESS   \
1812         assert(pat)
1813
1814 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1815                         __attribute__nonnull__(pTHX_1);
1816 #define PERL_ARGS_ASSERT_VMESS  \
1817         assert(pat)
1818
1819 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1820                         __attribute__nonnull__(pTHX_1);
1821 #define PERL_ARGS_ASSERT_QERROR \
1822         assert(err)
1823
1824 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1825                         __attribute__nonnull__(pTHX_3);
1826 #define PERL_ARGS_ASSERT_SORTSV \
1827         assert(cmp)
1828
1829 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1830                         __attribute__nonnull__(pTHX_3);
1831 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1832         assert(cmp)
1833
1834 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1835                         __attribute__nonnull__(pTHX_1);
1836 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1837         assert(sv)
1838
1839 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1840                         __attribute__nonnull__(pTHX_1)
1841                         __attribute__nonnull__(pTHX_2);
1842 #define PERL_ARGS_ASSERT_MG_COPY        \
1843         assert(sv); assert(nsv)
1844
1845 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1846                         __attribute__nonnull__(pTHX_1)
1847                         __attribute__nonnull__(pTHX_2);
1848 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1849         assert(sv); assert(nsv)
1850
1851 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1852                         __attribute__warn_unused_result__;
1853
1854 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1855                         __attribute__nonnull__(pTHX_1);
1856 #define PERL_ARGS_ASSERT_MG_FREE        \
1857         assert(sv)
1858
1859 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1860                         __attribute__nonnull__(pTHX_1);
1861 #define PERL_ARGS_ASSERT_MG_GET \
1862         assert(sv)
1863
1864 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1865                         __attribute__nonnull__(pTHX_1);
1866 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1867         assert(sv)
1868
1869 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1870                         __attribute__nonnull__(pTHX_1);
1871 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1872         assert(sv)
1873
1874 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1875                         __attribute__nonnull__(pTHX_1);
1876 #define PERL_ARGS_ASSERT_MG_SET \
1877         assert(sv)
1878
1879 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1880                         __attribute__nonnull__(pTHX_1);
1881 #define PERL_ARGS_ASSERT_MG_SIZE        \
1882         assert(sv)
1883
1884 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1885                         __attribute__nonnull__(pTHX_1);
1886 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1887         assert(ptm)
1888
1889 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1890 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1891 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1892                         __attribute__nonnull__(pTHX_1);
1893 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1894         assert(s)
1895
1896 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1897                         __attribute__nonnull__(pTHX_1);
1898 #define PERL_ARGS_ASSERT_MY_ATOF        \
1899         assert(s)
1900
1901 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1902 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1903                         __attribute__nonnull__(1)
1904                         __attribute__nonnull__(2);
1905 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1906         assert(from); assert(to)
1907
1908 #endif
1909 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1910 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1911                         __attribute__nonnull__(1);
1912 #define PERL_ARGS_ASSERT_MY_BZERO       \
1913         assert(loc)
1914
1915 #endif
1916 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1917                         __attribute__noreturn__;
1918
1919 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1920                         __attribute__noreturn__;
1921
1922 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1923 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1924 PERL_CALLCONV void      Perl_atfork_lock(void);
1925 PERL_CALLCONV void      Perl_atfork_unlock(void);
1926 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1927 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1928 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1929                         __attribute__pure__
1930                         __attribute__nonnull__(1)
1931                         __attribute__nonnull__(2);
1932 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1933         assert(s1); assert(s2)
1934
1935 #endif
1936 #if !defined(HAS_MEMSET)
1937 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1938                         __attribute__nonnull__(1);
1939 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1940         assert(loc)
1941
1942 #endif
1943 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1944 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1945                         __attribute__nonnull__(pTHX_1)
1946                         __attribute__nonnull__(pTHX_2);
1947 #define PERL_ARGS_ASSERT_MY_POPEN       \
1948         assert(cmd); assert(mode)
1949
1950 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1951                         __attribute__nonnull__(pTHX_1)
1952                         __attribute__nonnull__(pTHX_3);
1953 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1954         assert(mode); assert(args)
1955
1956 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1957 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1958 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)
1959                         __attribute__nonnull__(pTHX_1);
1960 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1961         assert(fmt)
1962
1963 #if defined(MYSWAP)
1964 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1965                         __attribute__malloc__
1966                         __attribute__warn_unused_result__
1967                         __attribute__pure__;
1968
1969 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1970                         __attribute__malloc__
1971                         __attribute__warn_unused_result__
1972                         __attribute__pure__;
1973
1974 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1975                         __attribute__malloc__
1976                         __attribute__warn_unused_result__
1977                         __attribute__pure__;
1978
1979 #endif
1980 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1981 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1982                         __attribute__malloc__
1983                         __attribute__warn_unused_result__;
1984
1985 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1986                         __attribute__malloc__
1987                         __attribute__warn_unused_result__;
1988
1989 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1990 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1991                         __attribute__malloc__
1992                         __attribute__warn_unused_result__;
1993
1994 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1995                         __attribute__malloc__
1996                         __attribute__warn_unused_result__
1997                         __attribute__nonnull__(pTHX_2);
1998 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1999         assert(first)
2000
2001 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2002 #ifdef PERL_MAD
2003 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2004 #else
2005 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2006 #endif
2007 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2008                         __attribute__malloc__
2009                         __attribute__warn_unused_result__
2010                         __attribute__nonnull__(pTHX_5);
2011 #define PERL_ARGS_ASSERT_NEWFOROP       \
2012         assert(expr)
2013
2014 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2015                         __attribute__malloc__
2016                         __attribute__warn_unused_result__
2017                         __attribute__nonnull__(pTHX_1)
2018                         __attribute__nonnull__(pTHX_2);
2019 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2020         assert(cond); assert(block)
2021
2022 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2023                         __attribute__malloc__
2024                         __attribute__warn_unused_result__
2025                         __attribute__nonnull__(pTHX_3)
2026                         __attribute__nonnull__(pTHX_4);
2027 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2028         assert(first); assert(other)
2029
2030 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2031                         __attribute__malloc__
2032                         __attribute__warn_unused_result__
2033                         __attribute__nonnull__(pTHX_2);
2034 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2035         assert(label)
2036
2037 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2038                         __attribute__malloc__
2039                         __attribute__warn_unused_result__;
2040
2041 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2042                         __attribute__malloc__
2043                         __attribute__warn_unused_result__;
2044
2045 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2046                         __attribute__malloc__
2047                         __attribute__warn_unused_result__;
2048
2049 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2050                         __attribute__nonnull__(pTHX_1);
2051 #define PERL_ARGS_ASSERT_NEWPROG        \
2052         assert(o)
2053
2054 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2055                         __attribute__malloc__
2056                         __attribute__warn_unused_result__
2057                         __attribute__nonnull__(pTHX_2)
2058                         __attribute__nonnull__(pTHX_3);
2059 #define PERL_ARGS_ASSERT_NEWRANGE       \
2060         assert(left); assert(right)
2061
2062 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2063                         __attribute__malloc__
2064                         __attribute__warn_unused_result__;
2065
2066 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2067                         __attribute__malloc__
2068                         __attribute__warn_unused_result__;
2069
2070 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2071 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2072                         __attribute__nonnull__(pTHX_2)
2073                         __attribute__nonnull__(pTHX_3);
2074 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2075         assert(subaddr); assert(filename)
2076
2077 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2078                         __attribute__nonnull__(pTHX_2)
2079                         __attribute__nonnull__(pTHX_3);
2080 #define PERL_ARGS_ASSERT_NEWXS  \
2081         assert(subaddr); assert(filename)
2082
2083 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2084                         __attribute__warn_unused_result__; */
2085
2086 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2087                         __attribute__malloc__
2088                         __attribute__warn_unused_result__
2089                         __attribute__nonnull__(pTHX_1);
2090 #define PERL_ARGS_ASSERT_NEWAVREF       \
2091         assert(o)
2092
2093 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2094                         __attribute__malloc__
2095                         __attribute__warn_unused_result__;
2096
2097 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2098                         __attribute__malloc__
2099                         __attribute__warn_unused_result__;
2100
2101 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2102                         __attribute__malloc__
2103                         __attribute__warn_unused_result__
2104                         __attribute__nonnull__(pTHX_3);
2105 #define PERL_ARGS_ASSERT_NEWGVOP        \
2106         assert(gv)
2107
2108 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2109                         __attribute__malloc__
2110                         __attribute__warn_unused_result__
2111                         __attribute__nonnull__(pTHX_1);
2112 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2113         assert(pack)
2114
2115 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2116                         __attribute__malloc__
2117                         __attribute__warn_unused_result__;
2118
2119 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2120                         __attribute__malloc__
2121                         __attribute__warn_unused_result__
2122                         __attribute__nonnull__(pTHX_1);
2123 #define PERL_ARGS_ASSERT_NEWHVREF       \
2124         assert(o)
2125
2126 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2127                         __attribute__warn_unused_result__; */
2128
2129 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2130                         __attribute__malloc__
2131                         __attribute__warn_unused_result__;
2132
2133 PERL_CALLCONV IO*       Perl_newIO(pTHX)
2134                         __attribute__malloc__
2135                         __attribute__warn_unused_result__;
2136
2137 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2138                         __attribute__malloc__
2139                         __attribute__warn_unused_result__;
2140
2141 #ifdef USE_ITHREADS
2142 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__
2145                         __attribute__nonnull__(pTHX_3);
2146 #define PERL_ARGS_ASSERT_NEWPADOP       \
2147         assert(sv)
2148
2149 #endif
2150 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2151                         __attribute__malloc__
2152                         __attribute__warn_unused_result__;
2153
2154 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2155                         __attribute__malloc__
2156                         __attribute__warn_unused_result__;
2157
2158 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2159                         __attribute__malloc__
2160                         __attribute__warn_unused_result__
2161                         __attribute__nonnull__(pTHX_1);
2162 #define PERL_ARGS_ASSERT_NEWRV  \
2163         assert(sv)
2164
2165 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2166                         __attribute__malloc__
2167                         __attribute__warn_unused_result__
2168                         __attribute__nonnull__(pTHX_1);
2169 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2170         assert(sv)
2171
2172 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2173                         __attribute__malloc__
2174                         __attribute__warn_unused_result__;
2175
2176 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2177                         __attribute__malloc__
2178                         __attribute__warn_unused_result__
2179                         __attribute__nonnull__(pTHX_1);
2180 #define PERL_ARGS_ASSERT_NEWSVREF       \
2181         assert(o)
2182
2183 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2184                         __attribute__malloc__
2185                         __attribute__warn_unused_result__
2186                         __attribute__nonnull__(pTHX_3);
2187 #define PERL_ARGS_ASSERT_NEWSVOP        \
2188         assert(sv)
2189
2190 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__;
2193
2194 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__;
2197
2198 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__;
2201
2202 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2203                         __attribute__malloc__
2204                         __attribute__warn_unused_result__;
2205
2206 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__;
2209
2210 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2211                         __attribute__malloc__
2212                         __attribute__warn_unused_result__;
2213
2214 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2215                         __attribute__malloc__
2216                         __attribute__warn_unused_result__;
2217
2218 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2219                         __attribute__malloc__
2220                         __attribute__warn_unused_result__;
2221
2222 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2223                         __attribute__malloc__
2224                         __attribute__warn_unused_result__
2225                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2226                         __attribute__nonnull__(pTHX_1);
2227 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2228         assert(pat)
2229
2230 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__
2233                         __attribute__nonnull__(pTHX_1);
2234 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2235         assert(pat)
2236
2237 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2238                         __attribute__nonnull__(pTHX_1);
2239 #define PERL_ARGS_ASSERT_NEWSVRV        \
2240         assert(rv)
2241
2242 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__;
2245
2246 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2247                         __attribute__malloc__
2248                         __attribute__warn_unused_result__;
2249
2250 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2251                         __attribute__malloc__
2252                         __attribute__warn_unused_result__;
2253
2254 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2255                         __attribute__malloc__
2256                         __attribute__warn_unused_result__
2257                         __attribute__nonnull__(pTHX_2);
2258 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2259         assert(block)
2260
2261 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2262                         __attribute__malloc__
2263                         __attribute__warn_unused_result__;
2264
2265 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2266                         __attribute__malloc__
2267                         __attribute__warn_unused_result__;
2268
2269 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2270                         __attribute__nonnull__(pTHX_1)
2271                         __attribute__nonnull__(pTHX_2)
2272                         __attribute__nonnull__(pTHX_3);
2273 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2274         assert(s); assert(e); assert(sv)
2275
2276 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2277                         __attribute__nonnull__(pTHX_1)
2278                         __attribute__nonnull__(pTHX_2);
2279 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2280         assert(s); assert(rv)
2281
2282 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2283                         __attribute__nonnull__(pTHX_1);
2284 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2285         assert(ver)
2286
2287 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2288                         __attribute__nonnull__(pTHX_1);
2289 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2290         assert(ver)
2291
2292 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2293                         __attribute__nonnull__(pTHX_1);
2294 #define PERL_ARGS_ASSERT_VVERIFY        \
2295         assert(vs)
2296
2297 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2298                         __attribute__nonnull__(pTHX_1);
2299 #define PERL_ARGS_ASSERT_VNUMIFY        \
2300         assert(vs)
2301
2302 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_VNORMAL        \
2305         assert(vs)
2306
2307 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2308                         __attribute__nonnull__(pTHX_1);
2309 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2310         assert(vs)
2311
2312 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2);
2315 #define PERL_ARGS_ASSERT_VCMP   \
2316         assert(lhv); assert(rhv)
2317
2318 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2319                         __attribute__nonnull__(pTHX_1);
2320 #define PERL_ARGS_ASSERT_NEXTARGV       \
2321         assert(gv)
2322
2323 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2324                         __attribute__pure__
2325                         __attribute__nonnull__(pTHX_1)
2326                         __attribute__nonnull__(pTHX_2)
2327                         __attribute__nonnull__(pTHX_3)
2328                         __attribute__nonnull__(pTHX_4);
2329 #define PERL_ARGS_ASSERT_NINSTR \
2330         assert(big); assert(bigend); assert(little); assert(lend)
2331
2332 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2333 #ifdef PERL_MAD
2334 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2335                         __attribute__nonnull__(pTHX_1);
2336 #define PERL_ARGS_ASSERT_PACKAGE        \
2337         assert(o)
2338
2339 #else
2340 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2341                         __attribute__nonnull__(pTHX_1);
2342 #define PERL_ARGS_ASSERT_PACKAGE        \
2343         assert(o)
2344
2345 #endif
2346 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2347 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_ALLOCMY        \
2350         assert(name)
2351
2352 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2353                         __attribute__warn_unused_result__
2354                         __attribute__nonnull__(pTHX_1);
2355 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2356         assert(name)
2357
2358 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2359 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2360                         __attribute__warn_unused_result__
2361                         __attribute__nonnull__(pTHX_1);
2362 #define PERL_ARGS_ASSERT_OOPSAV \
2363         assert(o)
2364
2365 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2366                         __attribute__warn_unused_result__
2367                         __attribute__nonnull__(pTHX_1);
2368 #define PERL_ARGS_ASSERT_OOPSHV \
2369         assert(o)
2370
2371 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2372 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2373 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2374 #if defined(PERL_IN_PAD_C)
2375 STATIC void     S_pad_reset(pTHX);
2376 #endif
2377 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2378 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2379 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2380                         __attribute__nonnull__(pTHX_1)
2381                         __attribute__nonnull__(pTHX_2);
2382 #define PERL_ARGS_ASSERT_START_GLOB     \
2383         assert(tmpglob); assert(io)
2384
2385 #if defined(USE_REENTRANT_API)
2386 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2387 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2388 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2389 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2390                         __attribute__nonnull__(1);
2391 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2392         assert(f)
2393
2394 #endif
2395 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2396 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2397                         __attribute__nonnull__(pTHX_1)
2398                         __attribute__nonnull__(pTHX_3);
2399 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2400         assert(sub_name); assert(argv)
2401
2402 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2403                         __attribute__nonnull__(pTHX_1);
2404 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2405         assert(methname)
2406
2407 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2408                         __attribute__nonnull__(pTHX_1);
2409 #define PERL_ARGS_ASSERT_CALL_PV        \
2410         assert(sub_name)
2411
2412 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2413                         __attribute__nonnull__(pTHX_1);
2414 #define PERL_ARGS_ASSERT_CALL_SV        \
2415         assert(sv)
2416
2417 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2418 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2419                         __attribute__nonnull__(pTHX_1);
2420 #define PERL_ARGS_ASSERT_DOREF  \
2421         assert(o)
2422
2423 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2424                         __attribute__nonnull__(pTHX_1);
2425 #define PERL_ARGS_ASSERT_EVAL_PV        \
2426         assert(p)
2427
2428 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2429                         __attribute__nonnull__(pTHX_1);
2430 #define PERL_ARGS_ASSERT_EVAL_SV        \
2431         assert(sv)
2432
2433 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
2434                         __attribute__nonnull__(pTHX_1);
2435 #define PERL_ARGS_ASSERT_GET_SV \
2436         assert(name)
2437
2438 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
2439                         __attribute__nonnull__(pTHX_1);
2440 #define PERL_ARGS_ASSERT_GET_AV \
2441         assert(name)
2442
2443 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
2444                         __attribute__nonnull__(pTHX_1);
2445 #define PERL_ARGS_ASSERT_GET_HV \
2446         assert(name)
2447
2448 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2449                         __attribute__nonnull__(pTHX_1);
2450 #define PERL_ARGS_ASSERT_GET_CV \
2451         assert(name)
2452
2453 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2454                         __attribute__nonnull__(pTHX_1);
2455 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2456         assert(name)
2457
2458 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2459 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2460 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2461 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2462                         __attribute__nonnull__(pTHX_1);
2463 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2464         assert(newctype)
2465
2466 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2467 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2468 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2469 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2470 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2471                         __attribute__nonnull__(pTHX_1);
2472 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2473         assert(pv)
2474
2475 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)
2476                         __attribute__nonnull__(pTHX_1)
2477                         __attribute__nonnull__(pTHX_2)
2478                         __attribute__nonnull__(pTHX_3)
2479                         __attribute__nonnull__(pTHX_4)
2480                         __attribute__nonnull__(pTHX_5)
2481                         __attribute__nonnull__(pTHX_6);
2482 #define PERL_ARGS_ASSERT_PACK_CAT       \
2483         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2484
2485 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2486                         __attribute__nonnull__(pTHX_1)
2487                         __attribute__nonnull__(pTHX_2)
2488                         __attribute__nonnull__(pTHX_3)
2489                         __attribute__nonnull__(pTHX_4)
2490                         __attribute__nonnull__(pTHX_5);
2491 #define PERL_ARGS_ASSERT_PACKLIST       \
2492         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2493
2494 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2495 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2496 #endif
2497 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2498                         __attribute__nonnull__(pTHX_1);
2499 #define PERL_ARGS_ASSERT_PMFLAG \
2500         assert(pmfl)
2501
2502 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2);
2505 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2506         assert(o); assert(expr)
2507
2508 #if defined(PERL_IN_OP_C)
2509 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2510                         __attribute__nonnull__(pTHX_1)
2511                         __attribute__nonnull__(pTHX_2)
2512                         __attribute__nonnull__(pTHX_3);
2513 #define PERL_ARGS_ASSERT_PMTRANS        \
2514         assert(o); assert(expr); assert(repl)
2515
2516 #endif
2517 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2518 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2519 PERL_CALLCONV void      Perl_push_scope(pTHX);
2520 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2521 #if defined(PERL_IN_OP_C)
2522 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2523 #endif
2524 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2525                         __attribute__nonnull__(pTHX_1);
2526 #define PERL_ARGS_ASSERT_REGDUMP        \
2527         assert(r)
2528
2529 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2530                         __attribute__nonnull__(pTHX_1);
2531 #define PERL_ARGS_ASSERT_REGDUMP        \
2532         assert(r)
2533
2534 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2535                         __attribute__nonnull__(pTHX_2);
2536 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2537         assert(node)
2538
2539 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2540                         __attribute__nonnull__(pTHX_1)
2541                         __attribute__nonnull__(pTHX_2)
2542                         __attribute__nonnull__(pTHX_3)
2543                         __attribute__nonnull__(pTHX_4)
2544                         __attribute__nonnull__(pTHX_6);
2545 #define PERL_ARGS_ASSERT_PREGEXEC       \
2546         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2547
2548 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2549 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2550                         __attribute__nonnull__(pTHX_1);
2551 #define PERL_ARGS_ASSERT_PREGFREE2      \
2552         assert(rx)
2553
2554 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2555                         __attribute__nonnull__(pTHX_1);
2556 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2557         assert(r)
2558
2559 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2560                         __attribute__nonnull__(pTHX_1);
2561 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2562         assert(rx)
2563
2564 #if defined(USE_ITHREADS)
2565 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2566                         __attribute__nonnull__(pTHX_1)
2567                         __attribute__nonnull__(pTHX_2);
2568 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2569         assert(r); assert(param)
2570
2571 #endif
2572 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2573                         __attribute__nonnull__(pTHX_1);
2574 #define PERL_ARGS_ASSERT_PREGCOMP       \
2575         assert(pattern)
2576
2577 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2578                         __attribute__nonnull__(pTHX_1);
2579 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2580         assert(pattern)
2581
2582 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)
2583                         __attribute__nonnull__(pTHX_1)
2584                         __attribute__nonnull__(pTHX_3)
2585                         __attribute__nonnull__(pTHX_4);
2586 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2587         assert(rx); assert(strpos); assert(strend)
2588
2589 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2590                         __attribute__nonnull__(pTHX_1);
2591 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2592         assert(r)
2593
2594 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2595                         __attribute__nonnull__(pTHX_1)
2596                         __attribute__nonnull__(pTHX_2)
2597                         __attribute__nonnull__(pTHX_3)
2598                         __attribute__nonnull__(pTHX_4)
2599                         __attribute__nonnull__(pTHX_6);
2600 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2601         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2602
2603 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2604                         __attribute__warn_unused_result__;
2605
2606
2607 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2608                         __attribute__nonnull__(pTHX_1);
2609 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2610         assert(rx)
2611
2612 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2613                         __attribute__nonnull__(pTHX_1);
2614 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2615         assert(rx)
2616
2617 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2618                         __attribute__nonnull__(pTHX_1)
2619                         __attribute__nonnull__(pTHX_2);
2620 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2621         assert(rx); assert(namesv)
2622
2623 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2624                         __attribute__nonnull__(pTHX_1)
2625                         __attribute__nonnull__(pTHX_2);
2626 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2627         assert(rx); assert(key)
2628
2629 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2630                         __attribute__nonnull__(pTHX_1);
2631 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2632         assert(rx)
2633
2634 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2635                         __attribute__nonnull__(pTHX_1);
2636 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2637         assert(rx)
2638
2639 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2640                         __attribute__nonnull__(pTHX_1);
2641 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2642         assert(rx)
2643
2644 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2645                         __attribute__nonnull__(pTHX_1);
2646 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2647         assert(rx)
2648
2649
2650 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2651                         __attribute__nonnull__(pTHX_1);
2652 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2653         assert(rx)
2654
2655 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2656                         __attribute__nonnull__(pTHX_1);
2657 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2658         assert(rx)
2659
2660 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2661                         __attribute__nonnull__(pTHX_1)
2662                         __attribute__nonnull__(pTHX_2);
2663 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2664         assert(rx); assert(sv)
2665
2666
2667 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2668                         __attribute__nonnull__(pTHX_1);
2669 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2670         assert(rx)
2671
2672
2673 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2674                         __attribute__nonnull__(pTHX_2)
2675                         __attribute__nonnull__(pTHX_3);
2676 #define PERL_ARGS_ASSERT_REGPROP        \
2677         assert(sv); assert(o)
2678
2679 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2680                         __attribute__nonnull__(pTHX_1)
2681                         __attribute__nonnull__(pTHX_2);
2682 #define PERL_ARGS_ASSERT_REPEATCPY      \
2683         assert(to); assert(from)
2684
2685 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2686                         __attribute__pure__
2687                         __attribute__nonnull__(pTHX_1)
2688                         __attribute__nonnull__(pTHX_2)
2689                         __attribute__nonnull__(pTHX_3)
2690                         __attribute__nonnull__(pTHX_4);
2691 #define PERL_ARGS_ASSERT_RNINSTR        \
2692         assert(big); assert(bigend); assert(little); assert(lend)
2693
2694 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2695 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2696 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2697                         __attribute__nonnull__(pTHX_3);
2698 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2699         assert(save)
2700
2701 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2702 #if defined(PERL_IN_PP_CTL_C)
2703 STATIC void     S_rxres_free(pTHX_ void** rsp)
2704                         __attribute__nonnull__(pTHX_1);
2705 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2706         assert(rsp)
2707
2708 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2709                         __attribute__nonnull__(pTHX_1)
2710                         __attribute__nonnull__(pTHX_2);
2711 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2712         assert(rsp); assert(rx)
2713
2714 #endif
2715 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2716                         __attribute__nonnull__(pTHX_1)
2717                         __attribute__nonnull__(pTHX_2);
2718 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2719         assert(rsp); assert(rx)
2720
2721 #if !defined(HAS_RENAME)
2722 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2723                         __attribute__nonnull__(pTHX_1)
2724                         __attribute__nonnull__(pTHX_2);
2725 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2726         assert(a); assert(b)
2727
2728 #endif
2729 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2730                         __attribute__malloc__
2731                         __attribute__warn_unused_result__;
2732
2733 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2734                         __attribute__malloc__
2735                         __attribute__warn_unused_result__;
2736
2737 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2738                         __attribute__malloc__
2739                         __attribute__warn_unused_result__;
2740
2741 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2742                         __attribute__malloc__
2743                         __attribute__warn_unused_result__
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2746         assert(pv)
2747
2748 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2749                         __attribute__malloc__
2750                         __attribute__warn_unused_result__
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_SAVESVPV       \
2753         assert(sv)
2754
2755 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2756 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2757 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2758                         __attribute__nonnull__(pTHX_1)
2759                         __attribute__nonnull__(pTHX_3);
2760 #define PERL_ARGS_ASSERT_SAVE_AELEM     \
2761         assert(av); assert(sptr)
2762
2763 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2764 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2765                         __attribute__nonnull__(pTHX_1);
2766 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2767         assert(aptr)
2768
2769 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2770                         __attribute__nonnull__(pTHX_1);
2771 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2772         assert(gv)
2773
2774 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2775                         __attribute__nonnull__(pTHX_1);
2776 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2777         assert(boolp)
2778
2779 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2780                         __attribute__nonnull__(pTHX_1);
2781 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2782         assert(svp)
2783
2784 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2785                         __attribute__nonnull__(pTHX_1)
2786                         __attribute__nonnull__(pTHX_2);
2787 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2788         assert(hv); assert(key)
2789
2790 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2791                         __attribute__nonnull__(pTHX_2);
2792 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2793         assert(p)
2794
2795 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2796 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
2797 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
2798 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
2799 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2800                         __attribute__nonnull__(pTHX_1);
2801 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2802         assert(sptr)
2803
2804 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2805                         __attribute__nonnull__(pTHX_1);
2806 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2807         assert(str)
2808
2809 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2810                         __attribute__nonnull__(pTHX_1);
2811 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2812         assert(str)
2813
2814 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2815                         __attribute__nonnull__(pTHX_1);
2816 #define PERL_ARGS_ASSERT_SAVE_GP        \
2817         assert(gv)
2818
2819 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2820                         __attribute__nonnull__(pTHX_1);
2821 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2822         assert(gv)
2823
2824 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2825                         __attribute__nonnull__(pTHX_1)
2826                         __attribute__nonnull__(pTHX_2)
2827                         __attribute__nonnull__(pTHX_3); */
2828 #define PERL_ARGS_ASSERT_SAVE_HELEM     \
2829         assert(hv); assert(key); assert(sptr)
2830
2831 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2832                         __attribute__nonnull__(pTHX_1)
2833                         __attribute__nonnull__(pTHX_2)
2834                         __attribute__nonnull__(pTHX_3);
2835 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2836         assert(hv); assert(key); assert(sptr)
2837
2838 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2839                         __attribute__nonnull__(pTHX_1);
2840 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2841         assert(hptr)
2842
2843 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2844                         __attribute__nonnull__(pTHX_1);
2845 #define PERL_ARGS_ASSERT_SAVE_I16       \
2846         assert(intp)
2847
2848 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2849                         __attribute__nonnull__(pTHX_1);
2850 #define PERL_ARGS_ASSERT_SAVE_I32       \
2851         assert(intp)
2852
2853 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2854                         __attribute__nonnull__(pTHX_1);
2855 #define PERL_ARGS_ASSERT_SAVE_I8        \
2856         assert(bytep)
2857
2858 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2859                         __attribute__nonnull__(pTHX_1);
2860 #define PERL_ARGS_ASSERT_SAVE_INT       \
2861         assert(intp)
2862
2863 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2864                         __attribute__nonnull__(pTHX_1);
2865 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2866         assert(item)
2867
2868 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2869                         __attribute__nonnull__(pTHX_1);
2870 #define PERL_ARGS_ASSERT_SAVE_IV        \
2871         assert(ivp)
2872
2873 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2874                         __attribute__nonnull__(pTHX_1);
2875 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2876         assert(sarg)
2877
2878 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2879                         __attribute__nonnull__(pTHX_1);
2880 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2881         assert(longp)
2882
2883 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
2884                         __attribute__nonnull__(pTHX_1);
2885 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2886         assert(sv)
2887
2888 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2889                         __attribute__nonnull__(pTHX_1);
2890 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2891         assert(gv)
2892
2893 PERL_CALLCONV void      Perl_save_op(pTHX);
2894 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2895                         __attribute__nonnull__(pTHX_1);
2896 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2897         assert(gv)
2898
2899 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2900                         __attribute__nonnull__(pTHX_1);
2901 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2902         assert(pptr)
2903
2904 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2905                         __attribute__nonnull__(pTHX_1);
2906 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2907         assert(ptr)
2908
2909 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2910 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2911 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2912                         __attribute__nonnull__(pTHX_1);
2913 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2914         assert(sptr)
2915
2916 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2917                         __attribute__nonnull__(pTHX_1);
2918 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2919         assert(sptr)
2920
2921 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2922 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2923 #if defined(PERL_IN_OP_C)
2924 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2925 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2926 #endif
2927 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2928                         __attribute__nonnull__(pTHX_1);
2929 #define PERL_ARGS_ASSERT_SCALARVOID     \
2930         assert(o)
2931
2932 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2933                         __attribute__nonnull__(pTHX_1)
2934                         __attribute__nonnull__(pTHX_3);
2935 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2936         assert(start); assert(retlen)
2937
2938 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2939                         __attribute__nonnull__(pTHX_1)
2940                         __attribute__nonnull__(pTHX_3);
2941 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2942         assert(start); assert(retlen)
2943
2944 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2945                         __attribute__nonnull__(pTHX_1)
2946                         __attribute__nonnull__(pTHX_2);
2947 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2948         assert(s); assert(lvalp)
2949
2950 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2951                         __attribute__nonnull__(pTHX_1)
2952                         __attribute__nonnull__(pTHX_3);
2953 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2954         assert(start); assert(retlen)
2955
2956 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2957 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2958                         __attribute__nonnull__(pTHX_1)
2959                         __attribute__nonnull__(pTHX_2)
2960                         __attribute__nonnull__(pTHX_5);
2961 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2962         assert(bigstr); assert(littlestr); assert(old_posp)
2963
2964 #if !defined(VMS) && defined(PERL_IN_UTIL_C)
2965 STATIC I32      S_setenv_getix(pTHX_ const char* nam)
2966                         __attribute__nonnull__(pTHX_1);
2967 #define PERL_ARGS_ASSERT_SETENV_GETIX   \
2968         assert(nam)
2969
2970 #endif
2971 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2972 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2973                         __attribute__nonnull__(pTHX_1);
2974 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2975         assert(str)
2976
2977 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2978 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2979 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2980 #else
2981 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2982 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2983 #endif
2984 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2985                         __attribute__nonnull__(pTHX_1)
2986                         __attribute__nonnull__(pTHX_2);
2987 #define PERL_ARGS_ASSERT_STACK_GROW     \
2988         assert(sp); assert(p)
2989
2990 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2991 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2992                         __attribute__nonnull__(pTHX_1);
2993 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2994         assert(cv)
2995
2996 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
2997                         __attribute__nonnull__(pTHX_1);
2998 #define PERL_ARGS_ASSERT_SV_2BOOL       \
2999         assert(sv)
3000
3001 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3002                         __attribute__nonnull__(pTHX_2)
3003                         __attribute__nonnull__(pTHX_3);
3004 #define PERL_ARGS_ASSERT_SV_2CV \
3005         assert(st); assert(gvp)
3006
3007 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3008                         __attribute__nonnull__(pTHX_1);
3009 #define PERL_ARGS_ASSERT_SV_2IO \
3010         assert(sv)
3011
3012 #ifdef PERL_IN_SV_C
3013 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3016         assert(gv)
3017
3018 STATIC char*    S_glob_2pv(pTHX_ GV* const gv, STRLEN * const len)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_GLOB_2PV       \
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)
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 bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3979                         __attribute__nonnull__(pTHX_1);
3980 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3981         assert(sv)
3982
3983 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3984                         __attribute__nonnull__(pTHX_1);
3985 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3986         assert(sv)
3987
3988 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3989                         __attribute__nonnull__(pTHX_1);
3990 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3991         assert(sv)
3992
3993 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3994                         __attribute__nonnull__(pTHX_1); */
3995 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3996         assert(sv)
3997
3998 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3999                         __attribute__nonnull__(pTHX_1);
4000 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4001         assert(sv)
4002
4003 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4004 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4005                         __attribute__nonnull__(pTHX_1);
4006 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4007         assert(sv)
4008
4009 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4010                         __attribute__nonnull__(pTHX_1)
4011                         __attribute__nonnull__(pTHX_2);
4012 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4013         assert(sv); assert(mg)
4014
4015 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4016 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4017 #ifdef PERL_MAD
4018 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4019                         __attribute__noreturn__;
4020
4021 #else
4022 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4023                         __attribute__noreturn__;
4024
4025 #endif
4026 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4027                         __attribute__nonnull__(pTHX_1);
4028 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4029         assert(o)
4030
4031 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
4032 #if defined(USE_ITHREADS)
4033 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4034                         __attribute__warn_unused_result__
4035                         __attribute__nonnull__(pTHX_4);
4036 #define PERL_ARGS_ASSERT_CX_DUP \
4037         assert(param)
4038
4039 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4040                         __attribute__warn_unused_result__
4041                         __attribute__nonnull__(pTHX_2);
4042 #define PERL_ARGS_ASSERT_SI_DUP \
4043         assert(param)
4044
4045 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4046                         __attribute__malloc__
4047                         __attribute__warn_unused_result__
4048                         __attribute__nonnull__(pTHX_1)
4049                         __attribute__nonnull__(pTHX_2);
4050 #define PERL_ARGS_ASSERT_SS_DUP \
4051         assert(proto_perl); assert(param)
4052
4053 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4054                         __attribute__warn_unused_result__
4055                         __attribute__nonnull__(pTHX_2);
4056 #define PERL_ARGS_ASSERT_ANY_DUP        \
4057         assert(proto_perl)
4058
4059 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4060                         __attribute__warn_unused_result__
4061                         __attribute__nonnull__(pTHX_3);
4062 #define PERL_ARGS_ASSERT_HE_DUP \
4063         assert(param)
4064
4065 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4066                         __attribute__warn_unused_result__
4067                         __attribute__nonnull__(pTHX_2);
4068 #define PERL_ARGS_ASSERT_HEK_DUP        \
4069         assert(param)
4070
4071 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4072                         __attribute__nonnull__(pTHX_1)
4073                         __attribute__nonnull__(pTHX_2)
4074                         __attribute__nonnull__(pTHX_3);
4075 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4076         assert(sstr); assert(dstr); assert(param)
4077
4078 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4079                         __attribute__nonnull__(pTHX_3);
4080 #define PERL_ARGS_ASSERT_FP_DUP \
4081         assert(param)
4082
4083 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4084                         __attribute__warn_unused_result__;
4085
4086 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4087                         __attribute__warn_unused_result__
4088                         __attribute__nonnull__(pTHX_2);
4089 #define PERL_ARGS_ASSERT_GP_DUP \
4090         assert(param)
4091
4092 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4093                         __attribute__warn_unused_result__
4094                         __attribute__nonnull__(pTHX_2);
4095 #define PERL_ARGS_ASSERT_MG_DUP \
4096         assert(param)
4097
4098 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4099                         __attribute__warn_unused_result__
4100                         __attribute__nonnull__(pTHX_2);
4101 #define PERL_ARGS_ASSERT_SV_DUP \
4102         assert(param)
4103
4104 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4105                         __attribute__nonnull__(pTHX_1)
4106                         __attribute__nonnull__(pTHX_2)
4107                         __attribute__nonnull__(pTHX_3);
4108 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4109         assert(dstr); assert(sstr); assert(param)
4110
4111 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4112                         __attribute__nonnull__(pTHX_2);
4113 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4114         assert(param)
4115
4116 #endif
4117 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4118                         __attribute__malloc__
4119                         __attribute__warn_unused_result__;
4120
4121 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4122                         __attribute__warn_unused_result__
4123                         __attribute__nonnull__(pTHX_1);
4124 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4125         assert(tbl)
4126
4127 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4128                         __attribute__nonnull__(pTHX_1)
4129                         __attribute__nonnull__(pTHX_3);
4130 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4131         assert(tbl); assert(newsv)
4132
4133 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4136         assert(tbl)
4137
4138 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4139 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4140 #if defined(USE_ITHREADS)
4141 #  if defined(HAVE_INTERP_INTERN)
4142 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4143                         __attribute__nonnull__(pTHX_1)
4144                         __attribute__nonnull__(pTHX_2);
4145 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4146         assert(src); assert(dst)
4147
4148 #  endif
4149 #endif
4150 #if defined(HAVE_INTERP_INTERN)
4151 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4152 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4153 #endif
4154
4155 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4156                         __attribute__warn_unused_result__
4157                         __attribute__nonnull__(pTHX_1);
4158 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4159         assert(o)
4160
4161 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4162                         __attribute__warn_unused_result__
4163                         __attribute__nonnull__(pTHX_1);
4164 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4165         assert(o)
4166
4167
4168 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4169 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4170 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4171 #ifdef NO_MATHOMS
4172 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4173 #else
4174 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4175 #endif
4176 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4177
4178 END_EXTERN_C
4179
4180 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4181 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4182                         __attribute__warn_unused_result__
4183                         __attribute__nonnull__(pTHX_1);
4184 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4185         assert(sv)
4186
4187 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4188                         __attribute__warn_unused_result__
4189                         __attribute__nonnull__(pTHX_1);
4190 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4191         assert(sv)
4192
4193 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4194                         __attribute__warn_unused_result__
4195                         __attribute__nonnull__(pTHX_1);
4196 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4197         assert(sv)
4198
4199 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4200                         __attribute__warn_unused_result__
4201                         __attribute__nonnull__(pTHX_1);
4202 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4203         assert(sv)
4204
4205 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4206                         __attribute__warn_unused_result__
4207                         __attribute__nonnull__(pTHX_1);
4208 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4209         assert(sv)
4210
4211 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4212                         __attribute__warn_unused_result__
4213                         __attribute__nonnull__(pTHX_1);
4214 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4215         assert(sv)
4216
4217 #endif
4218
4219 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4220 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4221                         __attribute__nonnull__(pTHX_1);
4222 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4223         assert(gv)
4224
4225 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4226                         __attribute__nonnull__(pTHX_1);
4227 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4228         assert(name)
4229
4230 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4231                         __attribute__nonnull__(pTHX_1)
4232                         __attribute__nonnull__(pTHX_2)
4233                         __attribute__nonnull__(pTHX_3)
4234                         __attribute__nonnull__(pTHX_4);
4235 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4236         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4237
4238 #endif
4239
4240 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4241                         __attribute__malloc__
4242                         __attribute__warn_unused_result__;
4243
4244
4245 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4246 STATIC void     S_hsplit(pTHX_ HV *hv)
4247                         __attribute__nonnull__(pTHX_1);
4248 #define PERL_ARGS_ASSERT_HSPLIT \
4249         assert(hv)
4250
4251 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4252                         __attribute__nonnull__(pTHX_1);
4253 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4254         assert(hv)
4255
4256 STATIC HE*      S_new_he(pTHX)
4257                         __attribute__malloc__
4258                         __attribute__warn_unused_result__;
4259
4260 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4261                         __attribute__malloc__
4262                         __attribute__warn_unused_result__
4263                         __attribute__nonnull__(1);
4264 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4265         assert(str)
4266
4267 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4268                         __attribute__nonnull__(1)
4269                         __attribute__nonnull__(2)
4270                         __attribute__nonnull__(3);
4271 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4272         assert(hv); assert(needs_copy); assert(needs_store)
4273
4274 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4275 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4276                         __attribute__warn_unused_result__
4277                         __attribute__nonnull__(pTHX_1);
4278 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4279         assert(str)
4280
4281 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4282                         __attribute__noreturn__
4283                         __attribute__nonnull__(pTHX_2)
4284                         __attribute__nonnull__(pTHX_4);
4285 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4286         assert(key); assert(msg)
4287
4288 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4289                         __attribute__nonnull__(1);
4290 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4291         assert(hv)
4292
4293 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4294 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4295                         __attribute__nonnull__(pTHX_1);
4296 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4297         assert(hv)
4298
4299 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4300                         __attribute__nonnull__(pTHX_1);
4301 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4302         assert(he)
4303
4304 #endif
4305
4306 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4307 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4308                         __attribute__nonnull__(pTHX_2);
4309 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4310         assert(sv)
4311
4312 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4313                         __attribute__nonnull__(pTHX_1)
4314                         __attribute__nonnull__(pTHX_2)
4315                         __attribute__nonnull__(pTHX_3);
4316 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4317         assert(sv); assert(mg); assert(meth)
4318
4319 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4320                         __attribute__nonnull__(pTHX_1)
4321                         __attribute__nonnull__(pTHX_2)
4322                         __attribute__nonnull__(pTHX_3);
4323 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4324         assert(sv); assert(mg); assert(meth)
4325
4326 STATIC void     S_restore_magic(pTHX_ const void *p);
4327 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4328                         __attribute__nonnull__(pTHX_1);
4329 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4330         assert(p)
4331
4332
4333 #endif
4334
4335 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4336 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4337                         __attribute__warn_unused_result__
4338                         __attribute__nonnull__(pTHX_1);
4339 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4340         assert(o)
4341
4342 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4343                         __attribute__warn_unused_result__
4344                         __attribute__nonnull__(pTHX_1);
4345 #define PERL_ARGS_ASSERT_CK_BITOP       \
4346         assert(o)
4347
4348 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4349                         __attribute__warn_unused_result__
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4352         assert(o)
4353
4354 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4355                         __attribute__warn_unused_result__
4356                         __attribute__nonnull__(pTHX_1);
4357 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4358         assert(o)
4359
4360 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4361                         __attribute__warn_unused_result__
4362                         __attribute__nonnull__(pTHX_1);
4363 #define PERL_ARGS_ASSERT_CK_DELETE      \
4364         assert(o)
4365
4366 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4367                         __attribute__warn_unused_result__
4368                         __attribute__nonnull__(pTHX_1);
4369 #define PERL_ARGS_ASSERT_CK_DIE \
4370         assert(o)
4371
4372 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4373                         __attribute__warn_unused_result__
4374                         __attribute__nonnull__(pTHX_1);
4375 #define PERL_ARGS_ASSERT_CK_EOF \
4376         assert(o)
4377
4378 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4379                         __attribute__warn_unused_result__
4380                         __attribute__nonnull__(pTHX_1);
4381 #define PERL_ARGS_ASSERT_CK_EVAL        \
4382         assert(o)
4383
4384 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4385                         __attribute__warn_unused_result__
4386                         __attribute__nonnull__(pTHX_1);
4387 #define PERL_ARGS_ASSERT_CK_EXEC        \
4388         assert(o)
4389
4390 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4391                         __attribute__warn_unused_result__
4392                         __attribute__nonnull__(pTHX_1);
4393 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4394         assert(o)
4395
4396 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4397                         __attribute__warn_unused_result__
4398                         __attribute__nonnull__(pTHX_1);
4399 #define PERL_ARGS_ASSERT_CK_EXIT        \
4400         assert(o)
4401
4402 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4403                         __attribute__warn_unused_result__
4404                         __attribute__nonnull__(pTHX_1);
4405 #define PERL_ARGS_ASSERT_CK_FTST        \
4406         assert(o)
4407
4408 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4409                         __attribute__warn_unused_result__
4410                         __attribute__nonnull__(pTHX_1);
4411 #define PERL_ARGS_ASSERT_CK_FUN \
4412         assert(o)
4413
4414 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4415                         __attribute__warn_unused_result__
4416                         __attribute__nonnull__(pTHX_1);
4417 #define PERL_ARGS_ASSERT_CK_GLOB        \
4418         assert(o)
4419
4420 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4421                         __attribute__warn_unused_result__
4422                         __attribute__nonnull__(pTHX_1);
4423 #define PERL_ARGS_ASSERT_CK_GREP        \
4424         assert(o)
4425
4426 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4427                         __attribute__warn_unused_result__
4428                         __attribute__nonnull__(pTHX_1);
4429 #define PERL_ARGS_ASSERT_CK_INDEX       \
4430         assert(o)
4431
4432 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4433                         __attribute__warn_unused_result__
4434                         __attribute__nonnull__(pTHX_1);
4435 #define PERL_ARGS_ASSERT_CK_JOIN        \
4436         assert(o)
4437
4438 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4439                         __attribute__warn_unused_result__
4440                         __attribute__nonnull__(pTHX_1);
4441 #define PERL_ARGS_ASSERT_CK_LFUN        \
4442         assert(o)
4443
4444 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4445                         __attribute__warn_unused_result__
4446                         __attribute__nonnull__(pTHX_1);
4447 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4448         assert(o)
4449
4450 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4451                         __attribute__warn_unused_result__
4452                         __attribute__nonnull__(pTHX_1);
4453 #define PERL_ARGS_ASSERT_CK_MATCH       \
4454         assert(o)
4455
4456 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4457                         __attribute__warn_unused_result__
4458                         __attribute__nonnull__(pTHX_1);
4459 #define PERL_ARGS_ASSERT_CK_METHOD      \
4460         assert(o)
4461
4462 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4463                         __attribute__warn_unused_result__
4464                         __attribute__nonnull__(pTHX_1);
4465 #define PERL_ARGS_ASSERT_CK_NULL        \
4466         assert(o)
4467
4468 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4469                         __attribute__warn_unused_result__
4470                         __attribute__nonnull__(pTHX_1);
4471 #define PERL_ARGS_ASSERT_CK_OPEN        \
4472         assert(o)
4473
4474 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4475                         __attribute__warn_unused_result__
4476                         __attribute__nonnull__(pTHX_1);
4477 #define PERL_ARGS_ASSERT_CK_READLINE    \
4478         assert(o)
4479
4480 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4481                         __attribute__warn_unused_result__
4482                         __attribute__nonnull__(pTHX_1);
4483 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4484         assert(o)
4485
4486 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4487                         __attribute__warn_unused_result__
4488                         __attribute__nonnull__(pTHX_1);
4489 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4490         assert(o)
4491
4492 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4493                         __attribute__warn_unused_result__
4494                         __attribute__nonnull__(pTHX_1);
4495 #define PERL_ARGS_ASSERT_CK_RETURN      \
4496         assert(o)
4497
4498 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4499                         __attribute__warn_unused_result__
4500                         __attribute__nonnull__(pTHX_1);
4501 #define PERL_ARGS_ASSERT_CK_RFUN        \
4502         assert(o)
4503
4504 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4505                         __attribute__warn_unused_result__
4506                         __attribute__nonnull__(pTHX_1);
4507 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4508         assert(o)
4509
4510 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4511                         __attribute__warn_unused_result__
4512                         __attribute__nonnull__(pTHX_1);
4513 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4514         assert(o)
4515
4516 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4517                         __attribute__warn_unused_result__
4518                         __attribute__nonnull__(pTHX_1);
4519 #define PERL_ARGS_ASSERT_CK_SELECT      \
4520         assert(o)
4521
4522 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4523                         __attribute__warn_unused_result__
4524                         __attribute__nonnull__(pTHX_1);
4525 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4526         assert(o)
4527
4528 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4529                         __attribute__warn_unused_result__
4530                         __attribute__nonnull__(pTHX_1);
4531 #define PERL_ARGS_ASSERT_CK_SORT        \
4532         assert(o)
4533
4534 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4535                         __attribute__warn_unused_result__
4536                         __attribute__nonnull__(pTHX_1);
4537 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4538         assert(o)
4539
4540 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4541                         __attribute__warn_unused_result__
4542                         __attribute__nonnull__(pTHX_1);
4543 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4544         assert(o)
4545
4546 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4547                         __attribute__warn_unused_result__
4548                         __attribute__nonnull__(pTHX_1);
4549 #define PERL_ARGS_ASSERT_CK_SUBR        \
4550         assert(o)
4551
4552 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4553                         __attribute__warn_unused_result__
4554                         __attribute__nonnull__(pTHX_1);
4555 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4556         assert(o)
4557
4558 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4559                         __attribute__warn_unused_result__
4560                         __attribute__nonnull__(pTHX_1);
4561 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4562         assert(o)
4563
4564 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4565                         __attribute__warn_unused_result__
4566                         __attribute__nonnull__(pTHX_1);
4567 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4568         assert(o)
4569
4570 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4571                         __attribute__warn_unused_result__
4572                         __attribute__nonnull__(pTHX_1);
4573 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4574         assert(o)
4575
4576 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4577                         __attribute__warn_unused_result__
4578                         __attribute__nonnull__(pTHX_1);
4579 #define PERL_ARGS_ASSERT_CK_EACH        \
4580         assert(o)
4581
4582 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4583                         __attribute__warn_unused_result__
4584                         __attribute__nonnull__(1);
4585 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4586         assert(o)
4587
4588 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4589                         __attribute__warn_unused_result__;
4590
4591 #  ifdef USE_ITHREADS
4592 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4593                         __attribute__nonnull__(pTHX_1);
4594 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4595         assert(o)
4596
4597 #  else
4598 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4599                         __attribute__nonnull__(pTHX_1);
4600 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4601         assert(o)
4602
4603 #  endif
4604 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4605                         __attribute__nonnull__(pTHX_1);
4606 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4607         assert(o)
4608
4609 STATIC void     S_cop_free(pTHX_ COP *cop)
4610                         __attribute__nonnull__(pTHX_1);
4611 #define PERL_ARGS_ASSERT_COP_FREE       \
4612         assert(cop)
4613
4614 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4615 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4616                         __attribute__nonnull__(pTHX_1);
4617 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4618         assert(o)
4619
4620 STATIC OP*      S_newDEFSVOP(pTHX)
4621                         __attribute__warn_unused_result__;
4622
4623 STATIC OP*      S_search_const(pTHX_ OP *o)
4624                         __attribute__warn_unused_result__
4625                         __attribute__nonnull__(pTHX_1);
4626 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4627         assert(o)
4628
4629 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4630                         __attribute__warn_unused_result__
4631                         __attribute__nonnull__(pTHX_3)
4632                         __attribute__nonnull__(pTHX_4);
4633 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4634         assert(firstp); assert(otherp)
4635
4636 STATIC void     S_simplify_sort(pTHX_ OP *o)
4637                         __attribute__nonnull__(pTHX_1);
4638 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4639         assert(o)
4640
4641 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4642                         __attribute__nonnull__(pTHX_1);
4643 #define PERL_ARGS_ASSERT_GV_ENAME       \
4644         assert(gv)
4645
4646 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4647                         __attribute__warn_unused_result__
4648                         __attribute__nonnull__(1);
4649 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4650         assert(o)
4651
4652 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4653                         __attribute__nonnull__(pTHX_3);
4654 #define PERL_ARGS_ASSERT_MY_KID \
4655         assert(imopsp)
4656
4657 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4658                         __attribute__nonnull__(pTHX_1);
4659 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4660         assert(o)
4661
4662 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4663                         __attribute__nonnull__(pTHX_1)
4664                         __attribute__nonnull__(pTHX_2);
4665 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4666         assert(stash); assert(target)
4667
4668 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4669                         __attribute__nonnull__(pTHX_1)
4670                         __attribute__nonnull__(pTHX_2)
4671                         __attribute__nonnull__(pTHX_4);
4672 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4673         assert(stash); assert(target); assert(imopsp)
4674
4675 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4676                         __attribute__nonnull__(pTHX_2)
4677                         __attribute__nonnull__(pTHX_3)
4678                         __attribute__nonnull__(pTHX_4);
4679 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4680         assert(t); assert(name); assert(kid)
4681
4682 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4683                         __attribute__nonnull__(pTHX_1);
4684 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4685         assert(o)
4686
4687 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4688                         __attribute__warn_unused_result__
4689                         __attribute__nonnull__(pTHX_1);
4690 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4691         assert(o)
4692
4693 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4694                         __attribute__warn_unused_result__
4695                         __attribute__nonnull__(pTHX_1)
4696                         __attribute__nonnull__(pTHX_2);
4697 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4698         assert(o); assert(name)
4699
4700 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4701                         __attribute__warn_unused_result__
4702                         __attribute__nonnull__(pTHX_1)
4703                         __attribute__nonnull__(pTHX_2);
4704 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4705         assert(o); assert(name)
4706
4707 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4708                         __attribute__nonnull__(pTHX_1);
4709 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4710         assert(o)
4711
4712 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4713                         __attribute__nonnull__(pTHX_2);
4714 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4715         assert(block)
4716
4717 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4718 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4719                         __attribute__nonnull__(pTHX_1)
4720                         __attribute__nonnull__(pTHX_2)
4721                         __attribute__nonnull__(pTHX_3);
4722 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4723         assert(fullname); assert(gv); assert(cv)
4724
4725 #endif
4726 #if defined(PL_OP_SLAB_ALLOC)
4727 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4728                         __attribute__malloc__
4729                         __attribute__warn_unused_result__;
4730
4731 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4732                         __attribute__nonnull__(pTHX_1);
4733 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4734         assert(op)
4735
4736 #  if defined(PERL_DEBUG_READONLY_OPS)
4737 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4738 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4739 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4740                         __attribute__nonnull__(pTHX_1);
4741 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4742         assert(o)
4743
4744 #    if defined(PERL_IN_OP_C)
4745 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4746                         __attribute__nonnull__(pTHX_1);
4747 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4748         assert(op)
4749
4750 #    endif
4751 #  endif
4752 #endif
4753
4754 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4755 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4756                         __attribute__nonnull__(pTHX_1)
4757                         __attribute__nonnull__(pTHX_2);
4758 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4759         assert(linestr_sv); assert(rsfp)
4760
4761 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4762 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
4763 STATIC void     S_init_interp(pTHX);
4764 STATIC void     S_init_ids(pTHX);
4765 STATIC void     S_init_main_stash(pTHX);
4766 STATIC void     S_init_perllib(pTHX);
4767 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4768                         __attribute__nonnull__(pTHX_2);
4769 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4770         assert(argv)
4771
4772 STATIC void     S_init_predump_symbols(pTHX);
4773 STATIC void     S_my_exit_jump(pTHX)
4774                         __attribute__noreturn__;
4775
4776 STATIC void     S_nuke_stacks(pTHX);
4777 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4778                         __attribute__nonnull__(pTHX_1)
4779                         __attribute__nonnull__(pTHX_3)
4780                         __attribute__nonnull__(pTHX_4);
4781 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4782         assert(scriptname); assert(suidscript); assert(rsfpp)
4783
4784 STATIC void     S_usage(pTHX_ const char *name)
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_USAGE  \
4787         assert(name)
4788
4789 #ifdef DOSUID
4790 #  ifdef IAMSUID
4791 STATIC void     S_validate_suid(pTHX_ const char *validarg, int fdscript, bool suidscript, SV* linestr_sv, PerlIO *rsfp)
4792                         __attribute__nonnull__(pTHX_1)
4793                         __attribute__nonnull__(pTHX_4)
4794                         __attribute__nonnull__(pTHX_5);
4795 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4796         assert(validarg); assert(linestr_sv); assert(rsfp)
4797
4798 #  else
4799 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, SV* linestr_sv, PerlIO *rsfp)
4800                         __attribute__nonnull__(pTHX_1)
4801                         __attribute__nonnull__(pTHX_2)
4802                         __attribute__nonnull__(pTHX_4)
4803                         __attribute__nonnull__(pTHX_5);
4804 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4805         assert(validarg); assert(scriptname); assert(linestr_sv); assert(rsfp)
4806
4807 #  endif
4808 #else
4809 #  ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4810 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4811                         __attribute__nonnull__(pTHX_1);
4812 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4813         assert(rsfp)
4814
4815 #  endif
4816 #endif
4817
4818 #  if defined(IAMSUID)
4819 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
4820 #  endif
4821 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4822 STATIC void     S_run_body(pTHX_ I32 oldscope)
4823                         __attribute__noreturn__;
4824
4825 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
4826                         __attribute__nonnull__(pTHX_1);
4827 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4828         assert(dir)
4829
4830 #endif
4831
4832 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4833 STATIC SV*      S_refto(pTHX_ SV* sv)
4834                         __attribute__warn_unused_result__
4835                         __attribute__nonnull__(pTHX_1);
4836 #define PERL_ARGS_ASSERT_REFTO  \
4837         assert(sv)
4838
4839 #endif
4840 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4841 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4842                         __attribute__warn_unused_result__
4843                         __attribute__nonnull__(pTHX_1)
4844                         __attribute__nonnull__(pTHX_2)
4845                         __attribute__nonnull__(pTHX_4);
4846 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4847         assert(sv); assert(what); assert(spp)
4848
4849 #endif
4850
4851 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4852 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4853                         __attribute__nonnull__(pTHX_1)
4854                         __attribute__nonnull__(pTHX_2)
4855                         __attribute__nonnull__(pTHX_3)
4856                         __attribute__nonnull__(pTHX_4);
4857 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4858         assert(symptr); assert(s); assert(strbeg); assert(strend)
4859
4860 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4861                         __attribute__nonnull__(pTHX_1)
4862                         __attribute__nonnull__(pTHX_2)
4863                         __attribute__nonnull__(pTHX_3)
4864                         __attribute__nonnull__(pTHX_4);
4865 #define PERL_ARGS_ASSERT_PACK_REC       \
4866         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4867
4868 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4869                         __attribute__nonnull__(pTHX_1);
4870 #define PERL_ARGS_ASSERT_MUL128 \
4871         assert(sv)
4872
4873 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4874                         __attribute__nonnull__(pTHX_1);
4875 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4876         assert(symptr)
4877
4878 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4879                         __attribute__nonnull__(pTHX_1);
4880 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4881         assert(symptr)
4882
4883 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4884                         __attribute__warn_unused_result__
4885                         __attribute__nonnull__(pTHX_1);
4886 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4887         assert(s)
4888
4889 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4890                         __attribute__nonnull__(pTHX_1)
4891                         __attribute__nonnull__(pTHX_2);
4892 #define PERL_ARGS_ASSERT_DIV128 \
4893         assert(pnum); assert(done)
4894
4895 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4896                         __attribute__nonnull__(pTHX_1)
4897                         __attribute__nonnull__(pTHX_2);
4898 #define PERL_ARGS_ASSERT_GROUP_END      \
4899         assert(patptr); assert(patend)
4900
4901 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4902                         __attribute__warn_unused_result__
4903                         __attribute__nonnull__(pTHX_1)
4904                         __attribute__nonnull__(pTHX_2);
4905 #define PERL_ARGS_ASSERT_GET_NUM        \
4906         assert(patptr); assert(lenptr)
4907
4908 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4909                         __attribute__nonnull__(1)
4910                         __attribute__nonnull__(2);
4911 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4912         assert(pat); assert(patend)
4913
4914 STATIC char     S_first_symbol(const char *pat, const char *patend)
4915                         __attribute__nonnull__(1)
4916                         __attribute__nonnull__(2);
4917 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4918         assert(pat); assert(patend)
4919
4920 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4921                         __attribute__warn_unused_result__
4922                         __attribute__nonnull__(pTHX_1);
4923 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4924         assert(sv)
4925
4926 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4927                         __attribute__warn_unused_result__
4928                         __attribute__nonnull__(1)
4929                         __attribute__nonnull__(3);
4930 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4931         assert(start); assert(dest)
4932
4933 #endif
4934
4935 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4936 STATIC OP*      S_docatch(pTHX_ OP *o)
4937                         __attribute__warn_unused_result__;
4938
4939 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4940                         __attribute__warn_unused_result__
4941                         __attribute__nonnull__(pTHX_1)
4942                         __attribute__nonnull__(pTHX_2)
4943                         __attribute__nonnull__(pTHX_3)
4944                         __attribute__nonnull__(pTHX_4);
4945 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4946         assert(o); assert(label); assert(opstack); assert(oplimit)
4947
4948 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4949                         __attribute__warn_unused_result__
4950                         __attribute__nonnull__(pTHX_1);
4951 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4952         assert(sv)
4953
4954 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4955                         __attribute__warn_unused_result__;
4956
4957 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4958                         __attribute__warn_unused_result__;
4959
4960 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4961                         __attribute__warn_unused_result__;
4962
4963 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4964                         __attribute__warn_unused_result__
4965                         __attribute__nonnull__(pTHX_1);
4966 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4967         assert(label)
4968
4969 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4970                         __attribute__warn_unused_result__;
4971
4972 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4973                         __attribute__warn_unused_result__
4974                         __attribute__nonnull__(pTHX_1);
4975 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4976         assert(cxstk)
4977
4978 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4979                         __attribute__warn_unused_result__;
4980
4981 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4982                         __attribute__nonnull__(pTHX_2);
4983 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4984         assert(sv)
4985
4986 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4987 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4988                         __attribute__warn_unused_result__
4989                         __attribute__nonnull__(pTHX_1);
4990 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4991         assert(name)
4992
4993 #ifndef PERL_DISABLE_PMC
4994 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4995                         __attribute__warn_unused_result__
4996                         __attribute__nonnull__(pTHX_1);
4997 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4998         assert(name)
4999
5000 #endif
5001 STATIC bool     S_path_is_absolute(const char *name)
5002                         __attribute__warn_unused_result__
5003                         __attribute__nonnull__(1);
5004 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5005         assert(name)
5006
5007 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5008                         __attribute__warn_unused_result__
5009                         __attribute__nonnull__(pTHX_2);
5010 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5011         assert(buf_sv)
5012
5013 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5014                         __attribute__warn_unused_result__
5015                         __attribute__nonnull__(pTHX_1);
5016 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5017         assert(re)
5018
5019 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5020                         __attribute__warn_unused_result__
5021                         __attribute__nonnull__(pTHX_1)
5022                         __attribute__nonnull__(pTHX_2);
5023 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5024         assert(matcher); assert(sv)
5025
5026 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5027                         __attribute__nonnull__(pTHX_1);
5028 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5029         assert(matcher)
5030
5031 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5032 #endif
5033
5034 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5035 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5036                         __attribute__nonnull__(pTHX_1)
5037                         __attribute__nonnull__(pTHX_2)
5038                         __attribute__nonnull__(pTHX_3);
5039 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5040         assert(hash); assert(relem); assert(firstrelem)
5041
5042 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5043                         __attribute__warn_unused_result__
5044                         __attribute__nonnull__(pTHX_1);
5045 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5046         assert(meth)
5047
5048 #endif
5049
5050 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5051 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5052                         __attribute__nonnull__(pTHX_1)
5053                         __attribute__nonnull__(pTHX_2);
5054 #define PERL_ARGS_ASSERT_SV_NCMP        \
5055         assert(a); assert(b)
5056
5057 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5058                         __attribute__nonnull__(pTHX_1)
5059                         __attribute__nonnull__(pTHX_2);
5060 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5061         assert(a); assert(b)
5062
5063 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5064                         __attribute__nonnull__(pTHX_1)
5065                         __attribute__nonnull__(pTHX_2);
5066 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5067         assert(a); assert(b)
5068
5069 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5070                         __attribute__nonnull__(pTHX_1)
5071                         __attribute__nonnull__(pTHX_2);
5072 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5073         assert(a); assert(b)
5074
5075 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5076                         __attribute__nonnull__(pTHX_1)
5077                         __attribute__nonnull__(pTHX_2);
5078 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5079         assert(str1); assert(str2)
5080
5081 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5082                         __attribute__nonnull__(pTHX_1)
5083                         __attribute__nonnull__(pTHX_2);
5084 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5085         assert(str1); assert(str2)
5086
5087 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5088                         __attribute__nonnull__(pTHX_1)
5089                         __attribute__nonnull__(pTHX_2);
5090 #define PERL_ARGS_ASSERT_SORTCV \
5091         assert(a); assert(b)
5092
5093 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5094                         __attribute__nonnull__(pTHX_1)
5095                         __attribute__nonnull__(pTHX_2);
5096 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5097         assert(a); assert(b)
5098
5099 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5100                         __attribute__nonnull__(pTHX_1)
5101                         __attribute__nonnull__(pTHX_2);
5102 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5103         assert(a); assert(b)
5104
5105 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5106                         __attribute__nonnull__(pTHX_3);
5107 #define PERL_ARGS_ASSERT_QSORTSVU       \
5108         assert(compare)
5109
5110 #endif
5111
5112 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5113 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5114                         __attribute__nonnull__(pTHX_1)
5115                         __attribute__nonnull__(pTHX_2)
5116                         __attribute__nonnull__(pTHX_3);
5117 #define PERL_ARGS_ASSERT_DOFORM \
5118         assert(cv); assert(gv); assert(retop)
5119
5120 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5121 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5122                         __attribute__warn_unused_result__
5123                         __attribute__nonnull__(pTHX_1)
5124                         __attribute__nonnull__(pTHX_2);
5125 #define PERL_ARGS_ASSERT_DOONELINER     \
5126         assert(cmd); assert(filename)
5127
5128 #  endif
5129 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5130                         __attribute__nonnull__(pTHX_1);
5131 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5132         assert(array)
5133
5134 #endif
5135
5136 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5137 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5138                         __attribute__nonnull__(pTHX_1)
5139                         __attribute__nonnull__(pTHX_3);
5140 #define PERL_ARGS_ASSERT_REG    \
5141         assert(pRExC_state); assert(flagp)
5142
5143 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5144                         __attribute__nonnull__(pTHX_1);
5145 #define PERL_ARGS_ASSERT_REGANODE       \
5146         assert(pRExC_state)
5147
5148 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5149                         __attribute__nonnull__(pTHX_1)
5150                         __attribute__nonnull__(pTHX_2);
5151 #define PERL_ARGS_ASSERT_REGATOM        \
5152         assert(pRExC_state); assert(flagp)
5153
5154 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5155                         __attribute__nonnull__(pTHX_1)
5156                         __attribute__nonnull__(pTHX_2);
5157 #define PERL_ARGS_ASSERT_REGBRANCH      \
5158         assert(pRExC_state); assert(flagp)
5159
5160 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5161                         __attribute__nonnull__(pTHX_1)
5162                         __attribute__nonnull__(pTHX_3);
5163 #define PERL_ARGS_ASSERT_REGUNI \
5164         assert(pRExC_state); assert(s)
5165
5166 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5167                         __attribute__nonnull__(pTHX_1);
5168 #define PERL_ARGS_ASSERT_REGCLASS       \
5169         assert(pRExC_state)
5170
5171 STATIC I32      S_regcurly(const char *s)
5172                         __attribute__warn_unused_result__
5173                         __attribute__nonnull__(1);
5174 #define PERL_ARGS_ASSERT_REGCURLY       \
5175         assert(s)
5176
5177 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5178                         __attribute__nonnull__(pTHX_1);
5179 #define PERL_ARGS_ASSERT_REG_NODE       \
5180         assert(pRExC_state)
5181
5182 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5183                         __attribute__nonnull__(pTHX_2);
5184 #define PERL_ARGS_ASSERT_REG_RECODE     \
5185         assert(encp)
5186
5187 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5188                         __attribute__nonnull__(pTHX_1)
5189                         __attribute__nonnull__(pTHX_2);
5190 #define PERL_ARGS_ASSERT_REGPIECE       \
5191         assert(pRExC_state); assert(flagp)
5192
5193 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep)
5194                         __attribute__nonnull__(pTHX_1);
5195 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5196         assert(pRExC_state)
5197
5198 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5199                         __attribute__nonnull__(pTHX_1)
5200                         __attribute__nonnull__(pTHX_3);
5201 #define PERL_ARGS_ASSERT_REGINSERT      \
5202         assert(pRExC_state); assert(opnd)
5203
5204 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5205                         __attribute__nonnull__(pTHX_1)
5206                         __attribute__nonnull__(pTHX_2)
5207                         __attribute__nonnull__(pTHX_3);
5208 #define PERL_ARGS_ASSERT_REGTAIL        \
5209         assert(pRExC_state); assert(p); assert(val)
5210
5211 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5212                         __attribute__nonnull__(pTHX_1);
5213 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5214         assert(pRExC_state)
5215
5216 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5217                         __attribute__nonnull__(pTHX_1)
5218                         __attribute__nonnull__(pTHX_2)
5219                         __attribute__nonnull__(pTHX_3);
5220 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5221         assert(pRExC_state); assert(scan); assert(min)
5222
5223 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5224                         __attribute__warn_unused_result__
5225                         __attribute__nonnull__(1)
5226                         __attribute__nonnull__(2);
5227 #define PERL_ARGS_ASSERT_REGWHITE       \
5228         assert(pRExC_state); assert(p)
5229
5230 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5231                         __attribute__nonnull__(pTHX_1);
5232 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5233         assert(pRExC_state)
5234
5235 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5236                         __attribute__nonnull__(pTHX_1);
5237 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5238         assert(pRExC_state)
5239
5240 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5241                         __attribute__nonnull__(pTHX_1)
5242                         __attribute__nonnull__(pTHX_2)
5243                         __attribute__nonnull__(pTHX_3);
5244 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5245         assert(pRExC_state); assert(data); assert(minlenp)
5246
5247 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5248                         __attribute__nonnull__(1)
5249                         __attribute__nonnull__(2);
5250 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5251         assert(pRExC_state); assert(cl)
5252
5253 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5254                         __attribute__warn_unused_result__
5255                         __attribute__nonnull__(1);
5256 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5257         assert(cl)
5258
5259 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5260                         __attribute__nonnull__(1)
5261                         __attribute__nonnull__(2);
5262 #define PERL_ARGS_ASSERT_CL_INIT        \
5263         assert(pRExC_state); assert(cl)
5264
5265 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5266                         __attribute__nonnull__(1)
5267                         __attribute__nonnull__(2);
5268 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5269         assert(pRExC_state); assert(cl)
5270
5271 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5272                         __attribute__nonnull__(1)
5273                         __attribute__nonnull__(2);
5274 #define PERL_ARGS_ASSERT_CL_AND \
5275         assert(cl); assert(and_with)
5276
5277 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5278                         __attribute__nonnull__(1)
5279                         __attribute__nonnull__(2)
5280                         __attribute__nonnull__(3);
5281 #define PERL_ARGS_ASSERT_CL_OR  \
5282         assert(pRExC_state); assert(cl); assert(or_with)
5283
5284 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)
5285                         __attribute__nonnull__(pTHX_1)
5286                         __attribute__nonnull__(pTHX_2)
5287                         __attribute__nonnull__(pTHX_3)
5288                         __attribute__nonnull__(pTHX_4)
5289                         __attribute__nonnull__(pTHX_5);
5290 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5291         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5292
5293 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5294                         __attribute__warn_unused_result__
5295                         __attribute__nonnull__(1)
5296                         __attribute__nonnull__(3);
5297 #define PERL_ARGS_ASSERT_ADD_DATA       \
5298         assert(pRExC_state); assert(s)
5299
5300 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5301                         __attribute__noreturn__
5302                         __attribute__nonnull__(pTHX_1)
5303                         __attribute__nonnull__(pTHX_2);
5304 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5305         assert(pat1); assert(pat2)
5306
5307 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5308                         __attribute__nonnull__(pTHX_1);
5309 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5310         assert(pRExC_state)
5311
5312 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5313                         __attribute__nonnull__(pTHX_1);
5314 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5315         assert(pRExC_state)
5316
5317 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)
5318                         __attribute__nonnull__(pTHX_1)
5319                         __attribute__nonnull__(pTHX_2)
5320                         __attribute__nonnull__(pTHX_3)
5321                         __attribute__nonnull__(pTHX_4)
5322                         __attribute__nonnull__(pTHX_5);
5323 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5324         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5325
5326 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5327                         __attribute__nonnull__(pTHX_1)
5328                         __attribute__nonnull__(pTHX_2)
5329                         __attribute__nonnull__(pTHX_3);
5330 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5331         assert(pRExC_state); assert(source); assert(stclass)
5332
5333 #  ifdef DEBUGGING
5334 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5335 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)
5336                         __attribute__nonnull__(pTHX_1)
5337                         __attribute__nonnull__(pTHX_2)
5338                         __attribute__nonnull__(pTHX_3)
5339                         __attribute__nonnull__(pTHX_6);
5340 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5341         assert(r); assert(start); assert(node); assert(sv)
5342
5343 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5344                         __attribute__nonnull__(pTHX_1);
5345 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5346         assert(sv)
5347
5348 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5349                         __attribute__nonnull__(pTHX_1)
5350                         __attribute__nonnull__(pTHX_3);
5351 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5352         assert(trie); assert(revcharmap)
5353
5354 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5355                         __attribute__nonnull__(pTHX_1)
5356                         __attribute__nonnull__(pTHX_3);
5357 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5358         assert(trie); assert(revcharmap)
5359
5360 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5361                         __attribute__nonnull__(pTHX_1)
5362                         __attribute__nonnull__(pTHX_3);
5363 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5364         assert(trie); assert(revcharmap)
5365
5366 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5367                         __attribute__nonnull__(pTHX_1)
5368                         __attribute__nonnull__(pTHX_2)
5369                         __attribute__nonnull__(pTHX_3);
5370 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5371         assert(pRExC_state); assert(p); assert(val)
5372
5373 #  endif
5374 #endif
5375
5376 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5377 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5378                         __attribute__warn_unused_result__
5379                         __attribute__nonnull__(pTHX_1)
5380                         __attribute__nonnull__(pTHX_2);
5381 #define PERL_ARGS_ASSERT_REGMATCH       \
5382         assert(reginfo); assert(prog)
5383
5384 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5385                         __attribute__warn_unused_result__
5386                         __attribute__nonnull__(pTHX_1)
5387                         __attribute__nonnull__(pTHX_2);
5388 #define PERL_ARGS_ASSERT_REGREPEAT      \
5389         assert(prog); assert(p)
5390
5391 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5392                         __attribute__warn_unused_result__
5393                         __attribute__nonnull__(pTHX_1)
5394                         __attribute__nonnull__(pTHX_2);
5395 #define PERL_ARGS_ASSERT_REGTRY \
5396         assert(reginfo); assert(startpos)
5397
5398 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5399                         __attribute__warn_unused_result__
5400                         __attribute__nonnull__(pTHX_2)
5401                         __attribute__nonnull__(pTHX_3);
5402 #define PERL_ARGS_ASSERT_REGINCLASS     \
5403         assert(n); assert(p)
5404
5405 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5406 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5407                         __attribute__nonnull__(pTHX_1);
5408 #define PERL_ARGS_ASSERT_REGCPPOP       \
5409         assert(rex)
5410
5411 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5412                         __attribute__warn_unused_result__
5413                         __attribute__nonnull__(1)
5414                         __attribute__nonnull__(3);
5415 #define PERL_ARGS_ASSERT_REGHOP3        \
5416         assert(s); assert(lim)
5417
5418 #ifdef XXX_dmq
5419 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5420                         __attribute__warn_unused_result__
5421                         __attribute__nonnull__(1)
5422                         __attribute__nonnull__(3)
5423                         __attribute__nonnull__(4);
5424 #define PERL_ARGS_ASSERT_REGHOP4        \
5425         assert(s); assert(llim); assert(rlim)
5426
5427 #endif
5428 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5429                         __attribute__warn_unused_result__
5430                         __attribute__nonnull__(1)
5431                         __attribute__nonnull__(3);
5432 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5433         assert(s); assert(lim)
5434
5435 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5436                         __attribute__warn_unused_result__
5437                         __attribute__nonnull__(pTHX_1)
5438                         __attribute__nonnull__(pTHX_2)
5439                         __attribute__nonnull__(pTHX_3)
5440                         __attribute__nonnull__(pTHX_4);
5441 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5442         assert(prog); assert(c); assert(s); assert(strend)
5443
5444 STATIC void     S_swap_match_buff(pTHX_ regexp * prog)
5445                         __attribute__nonnull__(pTHX_1);
5446 #define PERL_ARGS_ASSERT_SWAP_MATCH_BUFF        \
5447         assert(prog)
5448
5449 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5450                         __attribute__nonnull__(pTHX_1);
5451 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5452         assert(prog)
5453
5454 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5455                         __attribute__nonnull__(pTHX_1);
5456 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5457         assert(prog)
5458
5459 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5460                         __attribute__warn_unused_result__
5461                         __attribute__nonnull__(pTHX_1)
5462                         __attribute__nonnull__(pTHX_2);
5463 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5464         assert(rex); assert(scan)
5465
5466 #  ifdef DEBUGGING
5467 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)
5468                         __attribute__nonnull__(pTHX_1)
5469                         __attribute__nonnull__(pTHX_2)
5470                         __attribute__nonnull__(pTHX_3)
5471                         __attribute__nonnull__(pTHX_4)
5472                         __attribute__nonnull__(pTHX_5);
5473 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5474         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5475
5476 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5477                         __attribute__nonnull__(pTHX_1)
5478                         __attribute__nonnull__(pTHX_3)
5479                         __attribute__nonnull__(pTHX_4)
5480                         __attribute__nonnull__(pTHX_5);
5481 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5482         assert(prog); assert(start); assert(end); assert(blurb)
5483
5484 #  endif
5485 #endif
5486
5487 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5488 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5489 STATIC void     S_debprof(pTHX_ const OP *o)
5490                         __attribute__nonnull__(pTHX_1);
5491 #define PERL_ARGS_ASSERT_DEBPROF        \
5492         assert(o)
5493
5494 STATIC void     S_sequence(pTHX_ const OP *o);
5495 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5496 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5497 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5498                         __attribute__nonnull__(pTHX_1);
5499 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5500         assert(pm)
5501
5502 #endif
5503
5504 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5505 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5506                         __attribute__nonnull__(pTHX_1);
5507 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5508         assert(sptr)
5509
5510 #endif
5511
5512 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5513 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5514                         __attribute__nonnull__(pTHX_1)
5515                         __attribute__nonnull__(pTHX_2);
5516 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5517         assert(tsv); assert(sv)
5518
5519 #endif
5520
5521 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5522 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5523                         __attribute__nonnull__(pTHX_1)
5524                         __attribute__nonnull__(pTHX_2);
5525 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5526         assert(sv); assert(av)
5527
5528 #endif
5529
5530 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5531 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5532                         __attribute__warn_unused_result__
5533                         __attribute__nonnull__(1)
5534                         __attribute__nonnull__(5);
5535 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5536         assert(buf); assert(peob)
5537
5538 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5539                         __attribute__nonnull__(pTHX_1);
5540 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5541         assert(sv)
5542
5543 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5544                         __attribute__nonnull__(pTHX_1);
5545 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5546         assert(sv)
5547
5548 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5549                         __attribute__nonnull__(pTHX_1);
5550 #define PERL_ARGS_ASSERT_VISIT  \
5551         assert(f)
5552
5553 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5554                         __attribute__nonnull__(pTHX_1)
5555                         __attribute__nonnull__(pTHX_2);
5556 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5557         assert(tsv); assert(sv)
5558
5559 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5560                         __attribute__warn_unused_result__;
5561
5562 #  ifdef DEBUGGING
5563 STATIC void     S_del_sv(pTHX_ SV *p)
5564                         __attribute__nonnull__(pTHX_1);
5565 #define PERL_ARGS_ASSERT_DEL_SV \
5566         assert(p)
5567
5568 #  endif
5569 #  if !defined(NV_PRESERVES_UV)
5570 #    ifdef DEBUGGING
5571 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5572                         __attribute__nonnull__(pTHX_1);
5573 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5574         assert(sv)
5575
5576 #    else
5577 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5578                         __attribute__nonnull__(pTHX_1);
5579 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5580         assert(sv)
5581
5582 #    endif
5583 #  endif
5584 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5585                         __attribute__warn_unused_result__
5586                         __attribute__nonnull__(pTHX_1);
5587 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5588         assert(pattern)
5589
5590 #
5591 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5592                         __attribute__nonnull__(1)
5593                         __attribute__nonnull__(2);
5594 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5595         assert(start); assert(send)
5596
5597 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5598                         __attribute__nonnull__(1)
5599                         __attribute__nonnull__(2);
5600 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5601         assert(start); assert(send)
5602
5603 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)
5604                         __attribute__nonnull__(pTHX_1)
5605                         __attribute__nonnull__(pTHX_2)
5606                         __attribute__nonnull__(pTHX_3)
5607                         __attribute__nonnull__(pTHX_4);
5608 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5609         assert(sv); assert(mgp); assert(start); assert(send)
5610
5611 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5612                         __attribute__nonnull__(pTHX_1)
5613                         __attribute__nonnull__(pTHX_2);
5614 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5615         assert(sv); assert(mgp)
5616
5617 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5618                         __attribute__nonnull__(pTHX_1)
5619                         __attribute__nonnull__(pTHX_2)
5620                         __attribute__nonnull__(pTHX_3);
5621 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5622         assert(s); assert(target); assert(end)
5623
5624 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5625                         __attribute__nonnull__(2)
5626                         __attribute__nonnull__(3);
5627 #define PERL_ARGS_ASSERT_F0CONVERT      \
5628         assert(endbuf); assert(len)
5629
5630 #  if defined(PERL_OLD_COPY_ON_WRITE)
5631 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5632                         __attribute__nonnull__(pTHX_1)
5633                         __attribute__nonnull__(pTHX_2)
5634                         __attribute__nonnull__(pTHX_3);
5635 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5636         assert(sv); assert(pvx); assert(after)
5637
5638 #  endif
5639 STATIC SV *     S_more_sv(pTHX);
5640 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5641 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5642                         __attribute__nonnull__(pTHX_1);
5643 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5644         assert(sv)
5645
5646 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5647                         __attribute__nonnull__(pTHX_1)
5648                         __attribute__nonnull__(pTHX_2);
5649 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5650         assert(dstr); assert(sstr)
5651
5652 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5653                         __attribute__nonnull__(pTHX_1)
5654                         __attribute__nonnull__(pTHX_2);
5655 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5656         assert(dstr); assert(sstr)
5657
5658 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5659                         __attribute__warn_unused_result__
5660                         __attribute__nonnull__(1);
5661 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5662         assert(tbl)
5663
5664 #endif
5665
5666 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5667 STATIC void     S_check_uni(pTHX);
5668 STATIC void     S_force_next(pTHX_ I32 type);
5669 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5670                         __attribute__nonnull__(pTHX_1);
5671 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5672         assert(s)
5673
5674 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5675                         __attribute__nonnull__(pTHX_1);
5676 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5677         assert(start)
5678
5679 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5680                         __attribute__nonnull__(pTHX_1);
5681 #define PERL_ARGS_ASSERT_TOKEQ  \
5682         assert(sv)
5683
5684 STATIC void     S_readpipe_override(pTHX);
5685 STATIC char*    S_scan_const(pTHX_ char *start)
5686                         __attribute__warn_unused_result__
5687                         __attribute__nonnull__(pTHX_1);
5688 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5689         assert(start)
5690
5691 STATIC char*    S_scan_formline(pTHX_ char *s)
5692                         __attribute__warn_unused_result__
5693                         __attribute__nonnull__(pTHX_1);
5694 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5695         assert(s)
5696
5697 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5698                         __attribute__warn_unused_result__
5699                         __attribute__nonnull__(pTHX_1);
5700 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5701         assert(s)
5702
5703 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5704                         __attribute__nonnull__(pTHX_1)
5705                         __attribute__nonnull__(pTHX_2)
5706                         __attribute__nonnull__(pTHX_3);
5707 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5708         assert(s); assert(send); assert(dest)
5709
5710 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5711                         __attribute__warn_unused_result__
5712                         __attribute__nonnull__(pTHX_1);
5713 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5714         assert(start)
5715
5716 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5717                         __attribute__warn_unused_result__
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5720         assert(start)
5721
5722 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5723                         __attribute__warn_unused_result__
5724                         __attribute__nonnull__(pTHX_1);
5725 #define PERL_ARGS_ASSERT_SCAN_STR       \
5726         assert(start)
5727
5728 STATIC char*    S_scan_subst(pTHX_ char *start)
5729                         __attribute__warn_unused_result__
5730                         __attribute__nonnull__(pTHX_1);
5731 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5732         assert(start)
5733
5734 STATIC char*    S_scan_trans(pTHX_ char *start)
5735                         __attribute__warn_unused_result__
5736                         __attribute__nonnull__(pTHX_1);
5737 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5738         assert(start)
5739
5740 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5741                         __attribute__nonnull__(pTHX_1)
5742                         __attribute__nonnull__(pTHX_2)
5743                         __attribute__nonnull__(pTHX_5);
5744 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5745         assert(s); assert(dest); assert(slp)
5746
5747 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5748 STATIC char*    S_skipspace(pTHX_ char *s)
5749                         __attribute__warn_unused_result__
5750                         __attribute__nonnull__(pTHX_1);
5751 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5752         assert(s)
5753
5754 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5755                         __attribute__warn_unused_result__
5756                         __attribute__nonnull__(pTHX_1);
5757 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5758         assert(s)
5759
5760 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5761                         __attribute__nonnull__(pTHX_1)
5762                         __attribute__nonnull__(pTHX_2)
5763                         __attribute__nonnull__(pTHX_3);
5764 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5765         assert(s); assert(name); assert(what)
5766
5767 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5770         assert(name)
5771
5772 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5773                         __attribute__nonnull__(pTHX_1);
5774 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5775         assert(s)
5776
5777 STATIC void     S_incline(pTHX_ const char *s)
5778                         __attribute__nonnull__(pTHX_1);
5779 #define PERL_ARGS_ASSERT_INCLINE        \
5780         assert(s)
5781
5782 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5783                         __attribute__nonnull__(pTHX_1);
5784 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5785         assert(s)
5786
5787 STATIC int      S_intuit_more(pTHX_ char *s)
5788                         __attribute__nonnull__(pTHX_1);
5789 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5790         assert(s)
5791
5792 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5793                         __attribute__nonnull__(pTHX_3);
5794 #define PERL_ARGS_ASSERT_LOP    \
5795         assert(s)
5796
5797 STATIC void     S_missingterm(pTHX_ char *s)
5798                         __attribute__noreturn__;
5799
5800 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5801                         __attribute__nonnull__(pTHX_1);
5802 #define PERL_ARGS_ASSERT_NO_OP  \
5803         assert(what)
5804
5805 STATIC I32      S_sublex_done(pTHX)
5806                         __attribute__warn_unused_result__;
5807
5808 STATIC I32      S_sublex_push(pTHX)
5809                         __attribute__warn_unused_result__;
5810
5811 STATIC I32      S_sublex_start(pTHX)
5812                         __attribute__warn_unused_result__;
5813
5814 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5815                         __attribute__warn_unused_result__
5816                         __attribute__nonnull__(pTHX_1)
5817                         __attribute__nonnull__(pTHX_2);
5818 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5819         assert(sv); assert(fp)
5820
5821 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5822                         __attribute__warn_unused_result__
5823                         __attribute__nonnull__(pTHX_1);
5824 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5825         assert(pkgname)
5826
5827 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5828                         __attribute__warn_unused_result__
5829                         __attribute__nonnull__(pTHX_2);
5830 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5831         assert(s)
5832
5833 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)
5834                         __attribute__nonnull__(pTHX_3)
5835                         __attribute__nonnull__(pTHX_5);
5836 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5837         assert(key); assert(sv)
5838
5839 STATIC int      S_ao(pTHX_ int toketype);
5840 #  if defined(PERL_CR_FILTER)
5841 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5842 STATIC void     S_strip_return(pTHX_ SV *sv)
5843                         __attribute__nonnull__(pTHX_1);
5844 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5845         assert(sv)
5846
5847 #  endif
5848 #  if defined(DEBUGGING)
5849 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5850                         __attribute__nonnull__(pTHX_2);
5851 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5852         assert(lvalp)
5853
5854 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5855                         __attribute__nonnull__(pTHX_1)
5856                         __attribute__nonnull__(pTHX_2);
5857 #define PERL_ARGS_ASSERT_PRINTBUF       \
5858         assert(fmt); assert(s)
5859
5860 #  endif
5861 #endif
5862
5863 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5864 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5865                         __attribute__nonnull__(pTHX_1)
5866                         __attribute__nonnull__(pTHX_2);
5867 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5868         assert(stash); assert(name)
5869
5870 #endif
5871
5872 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5873 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5874 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5875                         __attribute__nonnull__(pTHX_1);
5876 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5877         assert(locs)
5878
5879 #endif
5880 #endif
5881
5882 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5883 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5884                         __attribute__nonnull__(pTHX_1);
5885 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5886         assert(cop)
5887
5888 STATIC SV*      S_mess_alloc(pTHX);
5889 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5890 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5891 STATIC char *   S_write_no_mem(pTHX)
5892                         __attribute__noreturn__;
5893
5894 #if defined(PERL_MEM_LOG) && defined(PERL_MEM_LOG_STDERR)
5895 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)
5896                         __attribute__nonnull__(4)
5897                         __attribute__nonnull__(8)
5898                         __attribute__nonnull__(10);
5899 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5900         assert(type_name); assert(filename); assert(funcname)
5901
5902 #endif
5903 #endif
5904
5905 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5906 STATIC NV       S_mulexp10(NV value, I32 exponent);
5907 #endif
5908
5909 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5910 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5911                         __attribute__warn_unused_result__
5912                         __attribute__nonnull__(1);
5913 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5914         assert(s)
5915
5916 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5917                         __attribute__warn_unused_result__
5918                         __attribute__nonnull__(pTHX_1)
5919                         __attribute__nonnull__(pTHX_2)
5920                         __attribute__nonnull__(pTHX_3);
5921 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5922         assert(p); assert(swash); assert(swashname)
5923
5924 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5925                         __attribute__warn_unused_result__
5926                         __attribute__nonnull__(pTHX_1);
5927 #define PERL_ARGS_ASSERT_SWASH_GET      \
5928         assert(swash)
5929
5930 #endif
5931
5932 START_EXTERN_C
5933
5934 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5935                         __attribute__nonnull__(pTHX_1);
5936 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5937         assert(dstr)
5938
5939 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5940                         __attribute__nonnull__(pTHX_1)
5941                         __attribute__nonnull__(pTHX_2);
5942 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5943         assert(dstr); assert(sstr)
5944
5945 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5946                         __attribute__nonnull__(pTHX_1);
5947 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5948         assert(dsv)
5949
5950 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5951                         __attribute__nonnull__(pTHX_1);
5952 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS  \
5953         assert(sv)
5954
5955 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5956                         __attribute__nonnull__(pTHX_1);
5957 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5958         assert(sv)
5959
5960 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5961                         __attribute__nonnull__(pTHX_1)
5962                         __attribute__nonnull__(pTHX_2);
5963 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5964         assert(dsv); assert(ssv)
5965
5966 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5967                         __attribute__nonnull__(pTHX_1)
5968                         __attribute__nonnull__(pTHX_2);
5969 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5970         assert(s); assert(value)
5971
5972 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5973 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5974 #ifdef PERL_OLD_COPY_ON_WRITE
5975 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5976                         __attribute__nonnull__(pTHX_1)
5977                         __attribute__nonnull__(pTHX_2);
5978 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5979         assert(dstr); assert(sstr)
5980
5981 #endif
5982
5983 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5984
5985 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5986 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5987 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5988 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5989 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5990 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5991 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5992 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5993 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
5994 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
5995 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
5996 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
5997                         __attribute__nonnull__(pTHX_2);
5998 #define PERL_ARGS_ASSERT_PERLIO_READ    \
5999         assert(vbuf)
6000
6001 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6002                         __attribute__nonnull__(pTHX_2);
6003 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6004         assert(vbuf)
6005
6006 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6007                         __attribute__nonnull__(pTHX_2);
6008 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6009         assert(vbuf)
6010
6011 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6012 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6013
6014 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6015 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6016 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6017                         __attribute__warn_unused_result__;
6018
6019 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6020                         __attribute__warn_unused_result__;
6021
6022
6023 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6024                         __attribute__warn_unused_result__;
6025
6026 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6027                         __attribute__warn_unused_result__;
6028
6029 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6030                         __attribute__warn_unused_result__;
6031
6032 #endif /* PERLIO_LAYERS */
6033
6034 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6035 #ifdef PERL_IN_DEB_C
6036 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6037                         __attribute__nonnull__(pTHX_1);
6038 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6039         assert(stack_base)
6040
6041 #endif
6042
6043 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6044                         __attribute__malloc__
6045                         __attribute__warn_unused_result__;
6046
6047 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6048                         __attribute__nonnull__(pTHX_1);
6049 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6050         assert(cv)
6051
6052 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6053                         __attribute__nonnull__(pTHX_1);
6054 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6055         assert(name)
6056
6057 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6058                         __attribute__nonnull__(pTHX_1);
6059 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6060         assert(sv)
6061
6062 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6063                         __attribute__nonnull__(pTHX_1)
6064                         __attribute__nonnull__(pTHX_3);
6065 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6066         assert(name); assert(ourstash)
6067
6068 #ifdef DEBUGGING
6069 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6070                         __attribute__nonnull__(pTHX_2);
6071 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6072         assert(sv)
6073
6074 #endif
6075 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6076 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6077 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6078                         __attribute__nonnull__(pTHX_2);
6079 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6080         assert(file)
6081
6082 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6083                         __attribute__nonnull__(pTHX_1)
6084                         __attribute__nonnull__(pTHX_2)
6085                         __attribute__nonnull__(pTHX_3);
6086 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6087         assert(padlist); assert(old_cv); assert(new_cv)
6088
6089
6090 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6091                         __attribute__nonnull__(pTHX_1);
6092 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6093         assert(padlist)
6094
6095 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6096                         __attribute__warn_unused_result__;
6097
6098
6099 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6100 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)
6101                         __attribute__nonnull__(pTHX_1)
6102                         __attribute__nonnull__(pTHX_2)
6103                         __attribute__nonnull__(pTHX_6)
6104                         __attribute__nonnull__(pTHX_7);
6105 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6106         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6107
6108 #  if defined(DEBUGGING)
6109 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6110                         __attribute__nonnull__(pTHX_1)
6111                         __attribute__nonnull__(pTHX_2);
6112 #define PERL_ARGS_ASSERT_CV_DUMP        \
6113         assert(cv); assert(title)
6114
6115 #  endif
6116 #endif
6117 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6118                         __attribute__warn_unused_result__;
6119
6120 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6121 #if defined(DEBUGGING)
6122 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6123                         __attribute__warn_unused_result__
6124                         __attribute__nonnull__(pTHX_1);
6125 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6126         assert(s)
6127
6128 #endif
6129 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6130                         __attribute__nonnull__(pTHX_1);
6131 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6132         assert(sv)
6133
6134 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6135                         __attribute__nonnull__(pTHX_1);
6136 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6137         assert(hv)
6138
6139
6140 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6141                         __attribute__warn_unused_result__
6142                         __attribute__nonnull__(pTHX_1);
6143 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6144         assert(hv)
6145
6146 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6147                         __attribute__warn_unused_result__
6148                         __attribute__nonnull__(pTHX_1);
6149 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6150         assert(hv)
6151
6152 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6153                         __attribute__warn_unused_result__
6154                         __attribute__nonnull__(pTHX_1);
6155 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6156         assert(hv)
6157
6158 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6159                         __attribute__nonnull__(pTHX_1);
6160 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6161         assert(hv)
6162
6163 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6164                         __attribute__nonnull__(pTHX_1);
6165 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6166         assert(hv)
6167
6168 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6169                         __attribute__nonnull__(pTHX_1);
6170 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6171         assert(hv)
6172
6173 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6174                         __attribute__nonnull__(pTHX_1);
6175 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6176         assert(hv)
6177
6178 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6179 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6180                         __attribute__nonnull__(pTHX_1);
6181 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6182         assert(hv)
6183
6184 #endif
6185 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6186                         __attribute__nonnull__(pTHX_1);
6187 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6188         assert(hv)
6189
6190 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6191                         __attribute__warn_unused_result__
6192                         __attribute__nonnull__(pTHX_1);
6193 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6194         assert(hv)
6195
6196 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6197                         __attribute__warn_unused_result__
6198                         __attribute__nonnull__(pTHX_1);
6199 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6200         assert(hv)
6201
6202 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6203                         __attribute__nonnull__(pTHX_1);
6204 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6205         assert(hv)
6206
6207
6208 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6209                         __attribute__nonnull__(pTHX_1)
6210                         __attribute__nonnull__(pTHX_2);
6211 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6212         assert(hv); assert(mg)
6213
6214
6215 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6216 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6217                         __attribute__nonnull__(pTHX_2);
6218 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6219         assert(val)
6220
6221 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6222                         __attribute__nonnull__(pTHX_2);
6223 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6224         assert(val)
6225
6226 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6227 #endif
6228
6229 #ifdef PERL_NEED_MY_HTOLE16
6230 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6231 #endif
6232 #ifdef PERL_NEED_MY_LETOH16
6233 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6234 #endif
6235 #ifdef PERL_NEED_MY_HTOBE16
6236 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6237 #endif
6238 #ifdef PERL_NEED_MY_BETOH16
6239 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6240 #endif
6241 #ifdef PERL_NEED_MY_HTOLE32
6242 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6243 #endif
6244 #ifdef PERL_NEED_MY_LETOH32
6245 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6246 #endif
6247 #ifdef PERL_NEED_MY_HTOBE32
6248 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6249 #endif
6250 #ifdef PERL_NEED_MY_BETOH32
6251 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6252 #endif
6253 #ifdef PERL_NEED_MY_HTOLE64
6254 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6255 #endif
6256 #ifdef PERL_NEED_MY_LETOH64
6257 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6258 #endif
6259 #ifdef PERL_NEED_MY_HTOBE64
6260 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6261 #endif
6262 #ifdef PERL_NEED_MY_BETOH64
6263 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6264 #endif
6265
6266 #ifdef PERL_NEED_MY_HTOLES
6267 PERL_CALLCONV short     Perl_my_htoles(short n);
6268 #endif
6269 #ifdef PERL_NEED_MY_LETOHS
6270 PERL_CALLCONV short     Perl_my_letohs(short n);
6271 #endif
6272 #ifdef PERL_NEED_MY_HTOBES
6273 PERL_CALLCONV short     Perl_my_htobes(short n);
6274 #endif
6275 #ifdef PERL_NEED_MY_BETOHS
6276 PERL_CALLCONV short     Perl_my_betohs(short n);
6277 #endif
6278 #ifdef PERL_NEED_MY_HTOLEI
6279 PERL_CALLCONV int       Perl_my_htolei(int n);
6280 #endif
6281 #ifdef PERL_NEED_MY_LETOHI
6282 PERL_CALLCONV int       Perl_my_letohi(int n);
6283 #endif
6284 #ifdef PERL_NEED_MY_HTOBEI
6285 PERL_CALLCONV int       Perl_my_htobei(int n);
6286 #endif
6287 #ifdef PERL_NEED_MY_BETOHI
6288 PERL_CALLCONV int       Perl_my_betohi(int n);
6289 #endif
6290 #ifdef PERL_NEED_MY_HTOLEL
6291 PERL_CALLCONV long      Perl_my_htolel(long n);
6292 #endif
6293 #ifdef PERL_NEED_MY_LETOHL
6294 PERL_CALLCONV long      Perl_my_letohl(long n);
6295 #endif
6296 #ifdef PERL_NEED_MY_HTOBEL
6297 PERL_CALLCONV long      Perl_my_htobel(long n);
6298 #endif
6299 #ifdef PERL_NEED_MY_BETOHL
6300 PERL_CALLCONV long      Perl_my_betohl(long n);
6301 #endif
6302
6303 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6304                         __attribute__nonnull__(1);
6305 #define PERL_ARGS_ASSERT_MY_SWABN       \
6306         assert(ptr)
6307
6308
6309 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6310                         __attribute__nonnull__(pTHX_1);
6311 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6312         assert(name)
6313
6314 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6315                         __attribute__nonnull__(pTHX_1);
6316 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6317         assert(name)
6318
6319 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6320                         __attribute__warn_unused_result__
6321                         __attribute__nonnull__(pTHX_1);
6322 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6323         assert(name_sv)
6324
6325
6326 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6327                         __attribute__warn_unused_result__
6328                         __attribute__nonnull__(pTHX_1)
6329                         __attribute__nonnull__(pTHX_2);
6330 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6331         assert(c); assert(hv)
6332
6333
6334 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6335 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6336                         __attribute__nonnull__(pTHX_1);
6337 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6338         assert(sv)
6339
6340 #endif
6341
6342 #ifdef PERL_DONT_CREATE_GVSV
6343 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
6344                         __attribute__nonnull__(pTHX_1);
6345 #define PERL_ARGS_ASSERT_GV_SVADD       \
6346         assert(gv)
6347
6348 #endif
6349 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6350 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6351 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6352                         __attribute__malloc__
6353                         __attribute__warn_unused_result__
6354                         __attribute__nonnull__(pTHX_2);
6355 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6356         assert(bits)
6357
6358
6359 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6360                         __attribute__nonnull__(pTHX_1);
6361 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6362         assert(chunk)
6363
6364
6365 #ifndef SPRINTF_RETURNS_STRLEN
6366 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6367                         __attribute__nonnull__(1)
6368                         __attribute__nonnull__(2);
6369 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6370         assert(buffer); assert(pat)
6371
6372 #endif
6373
6374 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6375                         __attribute__format__(__printf__,3,4)
6376                         __attribute__nonnull__(1)
6377                         __attribute__nonnull__(3);
6378 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6379         assert(buffer); assert(format)
6380
6381 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6382                         __attribute__nonnull__(1)
6383                         __attribute__nonnull__(3);
6384 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6385         assert(buffer); assert(format)
6386
6387
6388 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6389
6390 #ifdef PERL_IMPLICIT_CONTEXT
6391 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6392 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6393                         __attribute__nonnull__(pTHX_1);
6394 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6395         assert(my_cxt_key)
6396
6397 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6398                         __attribute__nonnull__(pTHX_1);
6399 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6400         assert(my_cxt_key)
6401
6402 #else
6403 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6404                         __attribute__nonnull__(pTHX_1);
6405 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6406         assert(index)
6407
6408 #endif
6409 #endif
6410
6411 #ifndef HAS_STRLCAT
6412 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6413 #endif
6414
6415 #ifndef HAS_STRLCPY
6416 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6417 #endif
6418
6419 #ifdef PERL_MAD
6420 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6421                         __attribute__nonnull__(1);
6422 #define PERL_ARGS_ASSERT_PAD_PEG        \
6423         assert(s)
6424
6425 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6426 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6427                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6428                         __attribute__nonnull__(pTHX_2)
6429                         __attribute__nonnull__(pTHX_3);
6430 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6431         assert(file); assert(pat)
6432
6433 #endif
6434 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6435                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6436                         __attribute__nonnull__(pTHX_2)
6437                         __attribute__nonnull__(pTHX_3);
6438 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6439         assert(file); assert(pat)
6440
6441 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6442                         __attribute__nonnull__(pTHX_2)
6443                         __attribute__nonnull__(pTHX_3);
6444 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6445         assert(file); assert(pat)
6446
6447 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6448 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6449                         __attribute__nonnull__(pTHX_1);
6450 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6451         assert(stash)
6452
6453 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6454                         __attribute__nonnull__(pTHX_1);
6455 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6456         assert(gv)
6457
6458 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6459                         __attribute__nonnull__(pTHX_1);
6460 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6461         assert(gv)
6462
6463 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6464 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6465                         __attribute__nonnull__(pTHX_1)
6466                         __attribute__nonnull__(pTHX_2);
6467 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6468         assert(dsv); assert(ssv)
6469
6470 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6471                         __attribute__nonnull__(pTHX_1)
6472                         __attribute__nonnull__(pTHX_2);
6473 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6474         assert(dsv); assert(pv)
6475
6476 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6477                         __attribute__nonnull__(pTHX_1);
6478 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6479         assert(sv)
6480
6481 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6482                         __attribute__nonnull__(pTHX_2);
6483 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6484         assert(file)
6485
6486 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6487 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6488                         __attribute__nonnull__(pTHX_2);
6489 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6490         assert(file)
6491
6492 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6493                         __attribute__nonnull__(pTHX_1);
6494 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6495         assert(o)
6496
6497
6498 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6499 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6500                         __attribute__nonnull__(pTHX_1);
6501 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6502         assert(tk)
6503
6504 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6505                         __attribute__nonnull__(pTHX_1);
6506 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6507         assert(tk)
6508
6509 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6510 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6511 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6512 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6513 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6514 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6515                         __attribute__nonnull__(pTHX_2);
6516 #define PERL_ARGS_ASSERT_NEWMADSV       \
6517         assert(sv)
6518
6519 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6520 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6521
6522 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6523 STATIC char*    S_skipspace0(pTHX_ char *s)
6524                         __attribute__nonnull__(pTHX_1);
6525 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6526         assert(s)
6527
6528 STATIC char*    S_skipspace1(pTHX_ char *s)
6529                         __attribute__nonnull__(pTHX_1);
6530 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6531         assert(s)
6532
6533 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6534                         __attribute__nonnull__(pTHX_1);
6535 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6536         assert(s)
6537
6538 STATIC void     S_start_force(pTHX_ int where);
6539 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6540 #  endif
6541 PERL_CALLCONV int       Perl_madlex(pTHX);
6542 PERL_CALLCONV int       Perl_madparse(pTHX);
6543 #endif
6544 #if !defined(HAS_SIGNBIT)
6545 PERL_CALLCONV int       Perl_signbit(NV f)
6546                         __attribute__pure__;
6547
6548 #endif
6549
6550 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6551                         __attribute__nonnull__(pTHX_1)
6552                         __attribute__nonnull__(pTHX_2);
6553 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6554         assert(c); assert(sv)
6555
6556 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6557
6558 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6559                         __attribute__nonnull__(pTHX_1);
6560 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6561         assert(stash)
6562
6563 #if defined(USE_ITHREADS)
6564 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6565                         __attribute__nonnull__(pTHX_1)
6566                         __attribute__nonnull__(pTHX_2);
6567 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6568         assert(smeta); assert(param)
6569
6570 #endif
6571 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6572                         __attribute__nonnull__(pTHX_1);
6573 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6574         assert(stash)
6575
6576 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6577 STATIC AV*      S_mro_get_linear_isa_c3(pTHX_ HV* stash, I32 level)
6578                         __attribute__nonnull__(pTHX_1);
6579 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_C3  \
6580         assert(stash)
6581
6582 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, I32 level)
6583                         __attribute__nonnull__(pTHX_1);
6584 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6585         assert(stash)
6586
6587 #endif
6588 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6589                         __attribute__nonnull__(pTHX_1);
6590 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6591         assert(stash)
6592
6593 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6594                         __attribute__nonnull__(pTHX_1);
6595 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6596         assert(stash)
6597
6598 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6599 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6600                         __attribute__nonnull__(1)
6601                         __attribute__nonnull__(2);
6602 #define PERL_ARGS_ASSERT_SYS_INIT       \
6603         assert(argc); assert(argv)
6604
6605 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6606                         __attribute__nonnull__(1)
6607                         __attribute__nonnull__(2)
6608                         __attribute__nonnull__(3);
6609 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6610         assert(argc); assert(argv); assert(env)
6611
6612 PERL_CALLCONV void      Perl_sys_term(void);
6613 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6614 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6615                         __attribute__nonnull__(pTHX_2);
6616 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6617         assert(label)
6618
6619 PERL_CALLCONV HV *      Perl_get_isa_hash(pTHX_ HV *const stash)
6620                         __attribute__nonnull__(pTHX_1);
6621 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6622         assert(stash)
6623
6624
6625 END_EXTERN_C
6626 /*
6627  * ex: set ts=8 sts=4 sw=4 noet:
6628  */
6629 /* ex: set ro: */