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(pTHX_ const CV* cv, const GV* gv, const char* p)
 433                         __attribute__nonnull__(pTHX_1);
 434 #define PERL_ARGS_ASSERT_CV_CKPROTO     \
 435         assert(cv)
 436
 437 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 438                         __attribute__nonnull__(pTHX_1);
 439 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 440         assert(cv)
 441
 442 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 443                         __attribute__nonnull__(pTHX_1);
 444 #define PERL_ARGS_ASSERT_CV_CLONE       \
 445         assert(proto)
 446
 447 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 448                         __attribute__warn_unused_result__
 449                         __attribute__nonnull__(pTHX_1);
 450 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 451         assert(gv)
 452
 453 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 454                         __attribute__warn_unused_result__;
 455
 456 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 457                         __attribute__warn_unused_result__;
 458
 459 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 462         assert(cv)
 463
 464 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 465                         __attribute__nonnull__(pTHX_1);
 466 #define PERL_ARGS_ASSERT_CX_DUMP        \
 467         assert(cx)
 468
 469 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 470 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 471                         __attribute__nonnull__(pTHX_1);
 472 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 473         assert(funcp)
 474
 475 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 476                         __attribute__warn_unused_result__
 477                         __attribute__nonnull__(pTHX_2);
 478 #define PERL_ARGS_ASSERT_FILTER_READ    \
 479         assert(buf_sv)
 480
 481 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 482                         __attribute__warn_unused_result__
 483                         __attribute__pure__;
 484
 485 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 486                         __attribute__warn_unused_result__
 487                         __attribute__pure__;
 488
 489 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 490                         __attribute__warn_unused_result__
 491                         __attribute__pure__;
 492
 493 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 494                         __attribute__warn_unused_result__
 495                         __attribute__pure__;
 496
 497 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 498                         __attribute__warn_unused_result__
 499                         __attribute__pure__;
 500
 501 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 502                         __attribute__warn_unused_result__;
 503
 504 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 505                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_DEB    \
 508         assert(pat)
 509
 510 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 511                         __attribute__nonnull__(pTHX_1);
 512 #define PERL_ARGS_ASSERT_VDEB   \
 513         assert(pat)
 514
 515 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 516 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 517                         __attribute__nonnull__(pTHX_1);
 518 #define PERL_ARGS_ASSERT_DEBOP  \
 519         assert(o)
 520
 521 PERL_CALLCONV I32       Perl_debstack(pTHX);
 522 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 523 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 524                         __attribute__nonnull__(pTHX_1)
 525                         __attribute__nonnull__(pTHX_2)
 526                         __attribute__nonnull__(pTHX_3)
 527                         __attribute__nonnull__(pTHX_4)
 528                         __attribute__nonnull__(pTHX_6);
 529 #define PERL_ARGS_ASSERT_DELIMCPY       \
 530         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 531
 532 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 533 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 534                         __attribute__nonnull__(pTHX_1);
 535 #define PERL_ARGS_ASSERT_DEPRECATE      \
 536         assert(s)
 537
 538 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 539                         __attribute__nonnull__(pTHX_1);
 540 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 541         assert(s)
 542
 543 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 544                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 545
 546 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 547 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 548 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 549 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 550                         __attribute__nonnull__(pTHX_2)
 551                         __attribute__nonnull__(pTHX_3); */
 552 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 553         assert(mark); assert(sp)
 554
 555 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 556                         __attribute__nonnull__(pTHX_2)
 557                         __attribute__nonnull__(pTHX_3);
 558 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 559         assert(mark); assert(sp)
 560
 561 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 562                         __attribute__nonnull__(pTHX_1);
 563 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 564         assert(fp)
 565
 566 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 567                         __attribute__nonnull__(pTHX_1)
 568                         __attribute__nonnull__(pTHX_2);
 569 #define PERL_ARGS_ASSERT_DO_CHOP        \
 570         assert(astr); assert(sv)
 571
 572 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 573 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 574                         __attribute__nonnull__(pTHX_1);
 575 #define PERL_ARGS_ASSERT_DO_EOF \
 576         assert(gv)
 577
 578
 579 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 580 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 581                         __attribute__nonnull__(pTHX_1); */
 582 #define PERL_ARGS_ASSERT_DO_EXEC        \
 583         assert(cmd)
 584
 585 #else
 586 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 587                         __attribute__nonnull__(pTHX_1);
 588 #define PERL_ARGS_ASSERT_DO_EXEC        \
 589         assert(cmd)
 590
 591 #endif
 592
 593 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 594 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 595                         __attribute__nonnull__(pTHX_2)
 596                         __attribute__nonnull__(pTHX_3);
 597 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 598         assert(mark); assert(sp)
 599
 600 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 603         assert(cmd)
 604
 605 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 606                         __attribute__nonnull__(pTHX_1);
 607 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 608         assert(cmd)
 609
 610 #endif
 611 #if !defined(WIN32)
 612 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 613                         __attribute__nonnull__(pTHX_1);
 614 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 615         assert(incmd)
 616
 617 #endif
 618 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 619 #ifdef PERL_IN_DOIO_C
 620 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 621                         __attribute__nonnull__(pTHX_1);
 622 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 623         assert(cmd)
 624
 625 #endif
 626 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 627 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 628                         __attribute__nonnull__(pTHX_2)
 629                         __attribute__nonnull__(pTHX_3);
 630 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 631         assert(mark); assert(sp)
 632
 633 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 634                         __attribute__nonnull__(pTHX_2)
 635                         __attribute__nonnull__(pTHX_3);
 636 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 637         assert(mark); assert(sp)
 638
 639 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 640                         __attribute__nonnull__(pTHX_1)
 641                         __attribute__nonnull__(pTHX_2);
 642 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 643         assert(mark); assert(sp)
 644
 645 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 646                         __attribute__nonnull__(pTHX_1)
 647                         __attribute__nonnull__(pTHX_2);
 648 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 649         assert(mark); assert(sp)
 650
 651 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 652                         __attribute__nonnull__(pTHX_1)
 653                         __attribute__nonnull__(pTHX_2);
 654 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 655         assert(mark); assert(sp)
 656
 657 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 658                         __attribute__nonnull__(pTHX_2)
 659                         __attribute__nonnull__(pTHX_3);
 660 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 661         assert(mark); assert(sp)
 662
 663 #endif
 664 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 665                         __attribute__nonnull__(pTHX_1)
 666                         __attribute__nonnull__(pTHX_2)
 667                         __attribute__nonnull__(pTHX_3)
 668                         __attribute__nonnull__(pTHX_4);
 669 #define PERL_ARGS_ASSERT_DO_JOIN        \
 670         assert(sv); assert(delim); assert(mark); assert(sp)
 671
 672 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 673 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 674                         __attribute__nonnull__(pTHX_1)
 675                         __attribute__nonnull__(pTHX_2); */
 676 #define PERL_ARGS_ASSERT_DO_OPEN        \
 677         assert(gv); assert(name)
 678
 679 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)
 680                         __attribute__nonnull__(pTHX_1)
 681                         __attribute__nonnull__(pTHX_2)
 682                         __attribute__nonnull__(pTHX_8);
 683 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 684         assert(gv); assert(name); assert(svs)
 685
 686 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)
 687                         __attribute__nonnull__(pTHX_1)
 688                         __attribute__nonnull__(pTHX_2);
 689 #define PERL_ARGS_ASSERT_DO_OPENN       \
 690         assert(gv); assert(oname)
 691
 692 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 693                         __attribute__nonnull__(pTHX_2);
 694 #define PERL_ARGS_ASSERT_DO_PRINT       \
 695         assert(fp)
 696
 697 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 698                         __attribute__warn_unused_result__;
 699
 700 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 701                         __attribute__nonnull__(pTHX_1);
 702 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 703         assert(sv)
 704
 705 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 706 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 707                         __attribute__nonnull__(pTHX_1)
 708                         __attribute__nonnull__(pTHX_3);
 709 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 710         assert(sv); assert(sarg)
 711
 712 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 713                         __attribute__nonnull__(pTHX_1);
 714 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 715         assert(gv)
 716
 717 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 718                         __attribute__warn_unused_result__
 719                         __attribute__nonnull__(pTHX_1);
 720 #define PERL_ARGS_ASSERT_DO_TELL        \
 721         assert(gv)
 722
 723 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 724                         __attribute__nonnull__(pTHX_1);
 725 #define PERL_ARGS_ASSERT_DO_TRANS       \
 726         assert(sv)
 727
 728 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 729                         __attribute__nonnull__(pTHX_1);
 730 #define PERL_ARGS_ASSERT_DO_VECGET      \
 731         assert(sv)
 732
 733 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 734                         __attribute__nonnull__(pTHX_1);
 735 #define PERL_ARGS_ASSERT_DO_VECSET      \
 736         assert(sv)
 737
 738 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 739                         __attribute__nonnull__(pTHX_2)
 740                         __attribute__nonnull__(pTHX_3)
 741                         __attribute__nonnull__(pTHX_4);
 742 #define PERL_ARGS_ASSERT_DO_VOP \
 743         assert(sv); assert(left); assert(right)
 744
 745 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 746                         __attribute__nonnull__(pTHX_1);
 747 #define PERL_ARGS_ASSERT_DOFILE \
 748         assert(term)
 749
 750 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 751                         __attribute__warn_unused_result__;
 752
 753 PERL_CALLCONV void      Perl_dump_all(pTHX);
 754 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 755 #if defined(DUMP_FDS)
 756 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 757                         __attribute__nonnull__(pTHX_1);
 758 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 759         assert(s)
 760
 761 #endif
 762 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 763                         __attribute__nonnull__(pTHX_1);
 764 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 765         assert(gv)
 766
 767 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 768                         __attribute__nonnull__(pTHX_1);
 769 #define PERL_ARGS_ASSERT_GV_DUMP        \
 770         assert(gv)
 771
 772 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 773                         __attribute__nonnull__(pTHX_1);
 774 #define PERL_ARGS_ASSERT_OP_DUMP        \
 775         assert(o)
 776
 777 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 778 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 779                         __attribute__nonnull__(pTHX_1);
 780 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 781         assert(stash)
 782
 783 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 784                         __attribute__nonnull__(pTHX_1);
 785 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 786         assert(gv)
 787
 788 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 789                         __attribute__nonnull__(pTHX_1);
 790 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 791         assert(sv)
 792
 793 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 794                         __attribute__warn_unused_result__
 795                         __attribute__nonnull__(pTHX_1)
 796                         __attribute__nonnull__(pTHX_2)
 797                         __attribute__nonnull__(pTHX_3);
 798 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 799         assert(big); assert(bigend); assert(littlestr)
 800
 801 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 802                         __attribute__nonnull__(pTHX_1);
 803 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 804         assert(scriptname)
 805
 806 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 807 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP *o)
 808                         __attribute__nonnull__(pTHX_1);
 809 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 810         assert(o)
 811
 812 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 813                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 814                         __attribute__nonnull__(pTHX_1);
 815 #define PERL_ARGS_ASSERT_FORM   \
 816         assert(pat)
 817
 818 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 819                         __attribute__nonnull__(pTHX_1);
 820 #define PERL_ARGS_ASSERT_VFORM  \
 821         assert(pat)
 822
 823 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 824 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 825 #if !defined(HAS_GETENV_LEN)
 826 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 827                         __attribute__nonnull__(pTHX_1)
 828                         __attribute__nonnull__(pTHX_2);
 829 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 830         assert(env_elem); assert(len)
 831
 832 #endif
 833 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 834                         __attribute__nonnull__(pTHX_2);
 835 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 836         assert(cv)
 837
 838 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 839 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 840 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 841                         __attribute__nonnull__(pTHX_1);
 842 #define PERL_ARGS_ASSERT_GV_AVADD       \
 843         assert(gv)
 844
 845 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 846                         __attribute__nonnull__(pTHX_1);
 847 #define PERL_ARGS_ASSERT_GV_HVADD       \
 848         assert(gv)
 849
 850 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 851                         __attribute__nonnull__(pTHX_1);
 852 #define PERL_ARGS_ASSERT_GV_IOADD       \
 853         assert(gv)
 854
 855 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 856                         __attribute__warn_unused_result__
 857                         __attribute__nonnull__(pTHX_2);
 858 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 859         assert(name)
 860
 861 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 862                         __attribute__nonnull__(pTHX_1);
 863 #define PERL_ARGS_ASSERT_GV_CHECK       \
 864         assert(stash)
 865
 866 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 867                         __attribute__nonnull__(pTHX_1)
 868                         __attribute__nonnull__(pTHX_2);
 869 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 870         assert(sv); assert(gv)
 871
 872 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 873                         __attribute__nonnull__(pTHX_1)
 874                         __attribute__nonnull__(pTHX_2); */
 875 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 876         assert(sv); assert(gv)
 877
 878 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 879                         __attribute__nonnull__(pTHX_1)
 880                         __attribute__nonnull__(pTHX_2);
 881 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 882         assert(sv); assert(gv)
 883
 884 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 885                         __attribute__nonnull__(pTHX_1);
 886 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 887         assert(name)
 888
 889 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 890                         __attribute__nonnull__(pTHX_1);
 891 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 892         assert(name)
 893
 894 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 895                         __attribute__nonnull__(pTHX_2);
 896 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 897         assert(name)
 898
 899 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 900                         __attribute__nonnull__(pTHX_2);
 901 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 902         assert(name)
 903
 904 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 905                         __attribute__nonnull__(pTHX_1)
 906                         __attribute__nonnull__(pTHX_2); */
 907 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 908         assert(stash); assert(name)
 909
 910 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 911                         __attribute__nonnull__(pTHX_1)
 912                         __attribute__nonnull__(pTHX_2);
 913 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 914         assert(stash); assert(name)
 915
 916 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 917                         __attribute__nonnull__(pTHX_1)
 918                         __attribute__nonnull__(pTHX_2);
 919 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 920         assert(stash); assert(name)
 921
 922 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 923                         __attribute__nonnull__(pTHX_1);
 924 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 925         assert(nambeg)
 926
 927 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 928                         __attribute__nonnull__(pTHX_1)
 929                         __attribute__nonnull__(pTHX_2);
 930 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 931         assert(sv); assert(gv)
 932
 933 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 934                         __attribute__nonnull__(pTHX_1)
 935                         __attribute__nonnull__(pTHX_2); */
 936 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 937         assert(sv); assert(gv)
 938
 939 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 940                         __attribute__nonnull__(pTHX_1)
 941                         __attribute__nonnull__(pTHX_2);
 942 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 943         assert(sv); assert(gv)
 944
 945 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 946                         __attribute__nonnull__(pTHX_1);
 947 #define PERL_ARGS_ASSERT_NEWGP  \
 948         assert(gv)
 949
 950 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 951                         __attribute__nonnull__(pTHX_1)
 952                         __attribute__nonnull__(pTHX_3);
 953 #define PERL_ARGS_ASSERT_GV_INIT        \
 954         assert(gv); assert(name)
 955
 956 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 957                         __attribute__nonnull__(pTHX_1)
 958                         __attribute__nonnull__(pTHX_2);
 959 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 960         assert(gv); assert(name)
 961
 962 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 963                         __attribute__nonnull__(pTHX_1);
 964 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 965         assert(name)
 966
 967 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 968                         __attribute__nonnull__(pTHX_1);
 969 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 970         assert(name)
 971
 972 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 973                         __attribute__nonnull__(pTHX_1);
 974 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 975         assert(sv)
 976
 977 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 978 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 979 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 980                         __attribute__nonnull__(pTHX_1);
 981 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 982         assert(hv)
 983
 984 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 985                         __attribute__nonnull__(pTHX_2); */
 986 #define PERL_ARGS_ASSERT_HV_DELETE      \
 987         assert(key)
 988
 989 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 990                         __attribute__nonnull__(pTHX_2); */
 991 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 992         assert(keysv)
 993
 994 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 995                         __attribute__warn_unused_result__
 996                         __attribute__nonnull__(pTHX_2); */
 997 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 998         assert(key)
 999
1000 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1001                         __attribute__warn_unused_result__
1002                         __attribute__nonnull__(pTHX_2); */
1003 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1004         assert(keysv)
1005
1006 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_FETCH       \
1009         assert(key)
1010
1011 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1012                         __attribute__nonnull__(pTHX_2); */
1013 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1014         assert(keysv)
1015
1016 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1017 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)
1018                         __attribute__nonnull__(pTHX_2);
1019 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1020         assert(key)
1021
1022 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1023                         __attribute__nonnull__(pTHX_1);
1024 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1025         assert(hv)
1026
1027 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1028                         __attribute__nonnull__(pTHX_1);
1029 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1030         assert(hv)
1031
1032 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1033                         __attribute__warn_unused_result__
1034                         __attribute__nonnull__(pTHX_1)
1035                         __attribute__nonnull__(pTHX_2);
1036 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1037         assert(entry); assert(retlen)
1038
1039 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1040                         __attribute__warn_unused_result__
1041                         __attribute__nonnull__(pTHX_1);
1042 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1043         assert(entry)
1044
1045 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1046                         __attribute__warn_unused_result__
1047                         __attribute__nonnull__(pTHX_1); */
1048 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1049         assert(hv)
1050
1051 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1052                         __attribute__warn_unused_result__
1053                         __attribute__nonnull__(pTHX_1)
1054                         __attribute__nonnull__(pTHX_2)
1055                         __attribute__nonnull__(pTHX_3);
1056 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1057         assert(hv); assert(key); assert(retlen)
1058
1059 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1060                         __attribute__warn_unused_result__
1061                         __attribute__nonnull__(pTHX_1);
1062 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1063         assert(hv)
1064
1065 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1066                         __attribute__warn_unused_result__
1067                         __attribute__nonnull__(pTHX_1)
1068                         __attribute__nonnull__(pTHX_2);
1069 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1070         assert(hv); assert(entry)
1071
1072 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1073                         __attribute__nonnull__(pTHX_1);
1074 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1075         assert(hv)
1076
1077 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1078                         __attribute__nonnull__(pTHX_1); */
1079 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1080         assert(hv)
1081
1082 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1083 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1084 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1085 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1086 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1087 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)
1088                         __attribute__nonnull__(pTHX_2)
1089                         __attribute__nonnull__(pTHX_6);
1090 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1091         assert(key_p); assert(value)
1092
1093 #endif
1094 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1095 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1096 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1097 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1098 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1099                         __attribute__pure__
1100                         __attribute__nonnull__(pTHX_1)
1101                         __attribute__nonnull__(pTHX_2);
1102 #define PERL_ARGS_ASSERT_IBCMP  \
1103         assert(a); assert(b)
1104
1105 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1106                         __attribute__pure__
1107                         __attribute__nonnull__(pTHX_1)
1108                         __attribute__nonnull__(pTHX_2);
1109 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1110         assert(a); assert(b)
1111
1112 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)
1113                         __attribute__nonnull__(pTHX_1)
1114                         __attribute__nonnull__(pTHX_5);
1115 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1116         assert(s1); assert(s2)
1117
1118 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
1119                         __attribute__warn_unused_result__;
1120
1121 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1122                         __attribute__nonnull__(pTHX_2);
1123 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1124         assert(argv)
1125
1126 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1127 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1128 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1129                         __attribute__nonnull__(pTHX_1);
1130 #define PERL_ARGS_ASSERT_INIT_TM        \
1131         assert(ptm)
1132
1133 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1134 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1135                         __attribute__warn_unused_result__
1136                         __attribute__pure__
1137                         __attribute__nonnull__(pTHX_1)
1138                         __attribute__nonnull__(pTHX_2);
1139 #define PERL_ARGS_ASSERT_INSTR  \
1140         assert(big); assert(little)
1141
1142 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1143                         __attribute__nonnull__(pTHX_1);
1144 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1145         assert(io)
1146
1147 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1148                         __attribute__warn_unused_result__;
1149
1150 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
1151                         __attribute__warn_unused_result__
1152                         __attribute__nonnull__(pTHX_1);
1153 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL  \
1154         assert(name)
1155
1156 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1157                         __attribute__warn_unused_result__;
1158
1159 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1160                         __attribute__warn_unused_result__
1161                         __attribute__pure__;
1162
1163 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1164                         __attribute__warn_unused_result__
1165                         __attribute__pure__;
1166
1167 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1168                         __attribute__warn_unused_result__
1169                         __attribute__pure__;
1170
1171 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1172                         __attribute__warn_unused_result__
1173                         __attribute__pure__;
1174
1175 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1176                         __attribute__warn_unused_result__
1177                         __attribute__pure__;
1178
1179 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1180                         __attribute__warn_unused_result__
1181                         __attribute__pure__;
1182
1183 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1184                         __attribute__warn_unused_result__
1185                         __attribute__pure__;
1186
1187 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1188                         __attribute__warn_unused_result__
1189                         __attribute__pure__;
1190
1191 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1192                         __attribute__warn_unused_result__
1193                         __attribute__pure__;
1194
1195 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1196                         __attribute__warn_unused_result__
1197                         __attribute__pure__;
1198
1199 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1200                         __attribute__warn_unused_result__
1201                         __attribute__pure__;
1202
1203 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1204                         __attribute__warn_unused_result__
1205                         __attribute__pure__;
1206
1207 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1208                         __attribute__warn_unused_result__
1209                         __attribute__pure__;
1210
1211 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1212                         __attribute__warn_unused_result__
1213                         __attribute__pure__;
1214
1215 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1216                         __attribute__warn_unused_result__
1217                         __attribute__pure__;
1218
1219 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1220                         __attribute__warn_unused_result__
1221                         __attribute__pure__;
1222
1223 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1224                         __attribute__warn_unused_result__
1225                         __attribute__pure__;
1226
1227 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1228                         __attribute__nonnull__(pTHX_2)
1229                         __attribute__nonnull__(pTHX_3);
1230 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1231         assert(p); assert(lenp)
1232
1233 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1234                         __attribute__nonnull__(pTHX_2)
1235                         __attribute__nonnull__(pTHX_3);
1236 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1237         assert(p); assert(lenp)
1238
1239 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1240                         __attribute__nonnull__(pTHX_2)
1241                         __attribute__nonnull__(pTHX_3);
1242 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1243         assert(p); assert(lenp)
1244
1245 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1246                         __attribute__nonnull__(pTHX_2)
1247                         __attribute__nonnull__(pTHX_3);
1248 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1249         assert(p); assert(lenp)
1250
1251 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1252                         __attribute__warn_unused_result__
1253                         __attribute__pure__;
1254
1255 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1256                         __attribute__warn_unused_result__
1257                         __attribute__pure__;
1258
1259 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1260                         __attribute__warn_unused_result__
1261                         __attribute__pure__;
1262
1263 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1264                         __attribute__warn_unused_result__
1265                         __attribute__pure__;
1266
1267 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1268                         __attribute__warn_unused_result__
1269                         __attribute__pure__;
1270
1271 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1272                         __attribute__warn_unused_result__
1273                         __attribute__pure__;
1274
1275 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1276                         __attribute__warn_unused_result__
1277                         __attribute__pure__;
1278
1279 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1280                         __attribute__warn_unused_result__
1281                         __attribute__pure__;
1282
1283 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1284                         __attribute__warn_unused_result__
1285                         __attribute__pure__;
1286
1287 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1292                         __attribute__warn_unused_result__
1293                         __attribute__pure__;
1294
1295 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1296                         __attribute__warn_unused_result__
1297                         __attribute__pure__;
1298
1299 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1300                         __attribute__warn_unused_result__
1301                         __attribute__pure__;
1302
1303 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1304                         __attribute__warn_unused_result__
1305                         __attribute__pure__;
1306
1307 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1308                         __attribute__nonnull__(pTHX_1);
1309 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1310         assert(s)
1311
1312 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1313                         __attribute__nonnull__(pTHX_1);
1314 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1315         assert(s)
1316
1317 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1318                         __attribute__nonnull__(pTHX_1); */
1319 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1320         assert(s)
1321
1322 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1323                         __attribute__nonnull__(pTHX_1);
1324 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1325         assert(s)
1326
1327 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1328                         __attribute__warn_unused_result__
1329                         __attribute__nonnull__(pTHX_1);
1330 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1331         assert(p)
1332
1333 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1334                         __attribute__warn_unused_result__
1335                         __attribute__nonnull__(pTHX_1);
1336 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1337         assert(p)
1338
1339 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1340                         __attribute__warn_unused_result__
1341                         __attribute__nonnull__(pTHX_1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1343         assert(p)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1346                         __attribute__warn_unused_result__
1347                         __attribute__nonnull__(pTHX_1);
1348 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1349         assert(p)
1350
1351 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1352                         __attribute__warn_unused_result__
1353                         __attribute__nonnull__(pTHX_1);
1354 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1355         assert(p)
1356
1357 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1358                         __attribute__warn_unused_result__
1359                         __attribute__nonnull__(pTHX_1);
1360 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1361         assert(p)
1362
1363 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1364                         __attribute__warn_unused_result__
1365                         __attribute__nonnull__(pTHX_1);
1366 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1367         assert(p)
1368
1369 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1);
1372 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1373         assert(p)
1374
1375 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_1);
1378 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1379         assert(p)
1380
1381 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1382                         __attribute__warn_unused_result__
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1385         assert(p)
1386
1387 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1391         assert(p)
1392
1393 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1397         assert(p)
1398
1399 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1403         assert(p)
1404
1405 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1409         assert(p)
1410
1411 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1412                         __attribute__warn_unused_result__
1413                         __attribute__nonnull__(pTHX_1);
1414 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1415         assert(p)
1416
1417 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1418                         __attribute__warn_unused_result__
1419                         __attribute__nonnull__(pTHX_1);
1420 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1421         assert(p)
1422
1423 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1424                         __attribute__nonnull__(pTHX_1);
1425 #define PERL_ARGS_ASSERT_JMAYBE \
1426         assert(o)
1427
1428 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1429                         __attribute__pure__
1430                         __attribute__nonnull__(pTHX_1);
1431 #define PERL_ARGS_ASSERT_KEYWORD        \
1432         assert(name)
1433
1434 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1435 PERL_CALLCONV void      Perl_lex_end(pTHX);
1436 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1437 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_OP_NULL        \
1440         assert(o)
1441
1442 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1443                         __attribute__nonnull__(pTHX_1);
1444 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1445         assert(o)
1446
1447 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1448 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1449 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
1450                         __attribute__nonnull__(pTHX_1);
1451 #define PERL_ARGS_ASSERT_LINKLIST       \
1452         assert(o)
1453
1454 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1455 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
1456 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1457                         __attribute__nonnull__(pTHX_2);
1458 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1459         assert(name)
1460
1461 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1462                         __attribute__nonnull__(pTHX_2);
1463 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1464         assert(name)
1465
1466 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1467                         __attribute__nonnull__(pTHX_1);
1468 #define PERL_ARGS_ASSERT_LOCALIZE       \
1469         assert(o)
1470
1471 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1472                         __attribute__warn_unused_result__
1473                         __attribute__nonnull__(pTHX_1);
1474 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1475         assert(sv)
1476
1477 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1478                         __attribute__nonnull__(pTHX_1)
1479                         __attribute__nonnull__(pTHX_2)
1480                         __attribute__nonnull__(pTHX_3);
1481 #define PERL_ARGS_ASSERT_GROK_BIN       \
1482         assert(start); assert(len_p); assert(flags)
1483
1484 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1485                         __attribute__nonnull__(pTHX_1)
1486                         __attribute__nonnull__(pTHX_2)
1487                         __attribute__nonnull__(pTHX_3);
1488 #define PERL_ARGS_ASSERT_GROK_HEX       \
1489         assert(start); assert(len_p); assert(flags)
1490
1491 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1492                         __attribute__nonnull__(pTHX_1);
1493 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1494         assert(pv)
1495
1496 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1497                         __attribute__warn_unused_result__
1498                         __attribute__nonnull__(pTHX_1)
1499                         __attribute__nonnull__(pTHX_2);
1500 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1501         assert(sp); assert(send)
1502
1503 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1504                         __attribute__nonnull__(pTHX_1)
1505                         __attribute__nonnull__(pTHX_2)
1506                         __attribute__nonnull__(pTHX_3);
1507 #define PERL_ARGS_ASSERT_GROK_OCT       \
1508         assert(start); assert(len_p); assert(flags)
1509
1510 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1511                         __attribute__nonnull__(pTHX_1)
1512                         __attribute__nonnull__(pTHX_2);
1513 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1514         assert(sv); assert(mg)
1515
1516 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1517                         __attribute__nonnull__(pTHX_1)
1518                         __attribute__nonnull__(pTHX_2);
1519 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1520         assert(sv); assert(mg)
1521
1522 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1523                         __attribute__nonnull__(pTHX_1)
1524                         __attribute__nonnull__(pTHX_2);
1525 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1526         assert(sv); assert(mg)
1527
1528 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1529                         __attribute__nonnull__(pTHX_1)
1530                         __attribute__nonnull__(pTHX_2);
1531 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1532         assert(sv); assert(mg)
1533
1534 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1535                         __attribute__nonnull__(pTHX_1)
1536                         __attribute__nonnull__(pTHX_2);
1537 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1538         assert(sv); assert(mg)
1539
1540 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1541                         __attribute__nonnull__(pTHX_1)
1542                         __attribute__nonnull__(pTHX_2);
1543 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1544         assert(sv); assert(mg)
1545
1546 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1547                         __attribute__nonnull__(pTHX_1)
1548                         __attribute__nonnull__(pTHX_2);
1549 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1550         assert(sv); assert(mg)
1551
1552 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1553                         __attribute__nonnull__(pTHX_1)
1554                         __attribute__nonnull__(pTHX_2);
1555 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1556         assert(sv); assert(mg)
1557
1558 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1559                         __attribute__nonnull__(pTHX_1)
1560                         __attribute__nonnull__(pTHX_2);
1561 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1562         assert(sv); assert(mg)
1563
1564 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1565                         __attribute__nonnull__(pTHX_1)
1566                         __attribute__nonnull__(pTHX_2);
1567 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1568         assert(sv); assert(mg)
1569
1570 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1571                         __attribute__nonnull__(pTHX_1)
1572                         __attribute__nonnull__(pTHX_2);
1573 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1574         assert(sv); assert(mg)
1575
1576 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1577                         __attribute__nonnull__(pTHX_1)
1578                         __attribute__nonnull__(pTHX_2);
1579 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1580         assert(sv); assert(mg)
1581
1582 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1583                         __attribute__nonnull__(pTHX_1)
1584                         __attribute__nonnull__(pTHX_2);
1585 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1586         assert(sv); assert(mg)
1587
1588 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1589                         __attribute__nonnull__(pTHX_1)
1590                         __attribute__nonnull__(pTHX_2);
1591 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1592         assert(sv); assert(mg)
1593
1594 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_2);
1597 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1598         assert(sv); assert(mg)
1599
1600 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1601                         __attribute__nonnull__(pTHX_1)
1602                         __attribute__nonnull__(pTHX_2);
1603 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1604         assert(sv); assert(mg)
1605
1606 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1607                         __attribute__nonnull__(pTHX_1)
1608                         __attribute__nonnull__(pTHX_2);
1609 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1610         assert(sv); assert(mg)
1611
1612 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1613                         __attribute__nonnull__(pTHX_1)
1614                         __attribute__nonnull__(pTHX_2);
1615 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1616         assert(sv); assert(mg)
1617
1618 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1619                         __attribute__nonnull__(pTHX_1)
1620                         __attribute__nonnull__(pTHX_2);
1621 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1622         assert(sv); assert(mg)
1623
1624 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1625                         __attribute__nonnull__(pTHX_1)
1626                         __attribute__nonnull__(pTHX_2);
1627 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1628         assert(sv); assert(mg)
1629
1630 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1631                         __attribute__nonnull__(pTHX_1)
1632                         __attribute__nonnull__(pTHX_2)
1633                         __attribute__nonnull__(pTHX_3);
1634 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1635         assert(sv); assert(mg); assert(key)
1636
1637 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1638                         __attribute__nonnull__(pTHX_1)
1639                         __attribute__nonnull__(pTHX_2);
1640 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1641         assert(sv); assert(mg)
1642
1643 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1644                         __attribute__nonnull__(pTHX_1)
1645                         __attribute__nonnull__(pTHX_2);
1646 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1647         assert(sv); assert(mg)
1648
1649 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1650                         __attribute__noreturn__
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2);
1653 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1654         assert(sv); assert(mg)
1655
1656 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1660         assert(sv); assert(mg)
1661
1662 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1663                         __attribute__nonnull__(pTHX_1)
1664                         __attribute__nonnull__(pTHX_2);
1665 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1666         assert(sv); assert(mg)
1667
1668 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1669                         __attribute__nonnull__(pTHX_1)
1670                         __attribute__nonnull__(pTHX_2);
1671 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1672         assert(sv); assert(mg)
1673
1674 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1675                         __attribute__nonnull__(pTHX_1)
1676                         __attribute__nonnull__(pTHX_2);
1677 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1678         assert(sv); assert(mg)
1679
1680 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_2);
1683 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1684         assert(sv); assert(mg)
1685
1686 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1687                         __attribute__nonnull__(pTHX_1)
1688                         __attribute__nonnull__(pTHX_2);
1689 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1690         assert(sv); assert(mg)
1691
1692 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1693                         __attribute__nonnull__(pTHX_1)
1694                         __attribute__nonnull__(pTHX_2);
1695 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1696         assert(sv); assert(mg)
1697
1698 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1699                         __attribute__nonnull__(pTHX_1)
1700                         __attribute__nonnull__(pTHX_2);
1701 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1702         assert(sv); assert(mg)
1703
1704 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1705                         __attribute__nonnull__(pTHX_1)
1706                         __attribute__nonnull__(pTHX_2);
1707 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1708         assert(sv); assert(mg)
1709
1710 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1711                         __attribute__nonnull__(pTHX_1)
1712                         __attribute__nonnull__(pTHX_2);
1713 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1714         assert(sv); assert(mg)
1715
1716 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1717                         __attribute__nonnull__(pTHX_1)
1718                         __attribute__nonnull__(pTHX_2);
1719 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1720         assert(sv); assert(mg)
1721
1722 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1723                         __attribute__nonnull__(pTHX_1)
1724                         __attribute__nonnull__(pTHX_2);
1725 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1726         assert(sv); assert(mg)
1727
1728 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1729                         __attribute__nonnull__(pTHX_1)
1730                         __attribute__nonnull__(pTHX_2);
1731 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1732         assert(sv); assert(mg)
1733
1734 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1735                         __attribute__nonnull__(pTHX_1)
1736                         __attribute__nonnull__(pTHX_2);
1737 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1738         assert(sv); assert(mg)
1739
1740 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1741                         __attribute__nonnull__(pTHX_1)
1742                         __attribute__nonnull__(pTHX_2);
1743 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1744         assert(sv); assert(mg)
1745
1746 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1747                         __attribute__nonnull__(pTHX_1)
1748                         __attribute__nonnull__(pTHX_2);
1749 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1750         assert(sv); assert(mg)
1751
1752 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1753                         __attribute__nonnull__(pTHX_1)
1754                         __attribute__nonnull__(pTHX_2);
1755 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1756         assert(sv); assert(mg)
1757
1758 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1759                         __attribute__nonnull__(pTHX_1)
1760                         __attribute__nonnull__(pTHX_2);
1761 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1762         assert(sv); assert(mg)
1763
1764 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1765                         __attribute__nonnull__(pTHX_1)
1766                         __attribute__nonnull__(pTHX_2);
1767 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1768         assert(sv); assert(mg)
1769
1770 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1771                         __attribute__nonnull__(pTHX_1)
1772                         __attribute__nonnull__(pTHX_2);
1773 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1774         assert(sv); assert(mg)
1775
1776 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1777                         __attribute__nonnull__(pTHX_1)
1778                         __attribute__nonnull__(pTHX_2);
1779 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1780         assert(sv); assert(mg)
1781
1782 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1783                         __attribute__nonnull__(pTHX_1)
1784                         __attribute__nonnull__(pTHX_2);
1785 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1786         assert(sv); assert(mg)
1787
1788 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1789                         __attribute__nonnull__(pTHX_1)
1790                         __attribute__nonnull__(pTHX_2);
1791 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1792         assert(sv); assert(mg)
1793
1794 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1795                         __attribute__nonnull__(pTHX_1);
1796 #define PERL_ARGS_ASSERT_MAGICNAME      \
1797         assert(sym)
1798
1799 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1800 #if defined(USE_LOCALE_COLLATE)
1801 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1802                         __attribute__nonnull__(pTHX_1)
1803                         __attribute__nonnull__(pTHX_2);
1804 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1805         assert(sv); assert(mg)
1806
1807 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1808                         __attribute__nonnull__(pTHX_1)
1809                         __attribute__nonnull__(pTHX_3);
1810 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1811         assert(s); assert(xlen)
1812
1813 #endif
1814 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1815                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1816                         __attribute__nonnull__(pTHX_1);
1817 #define PERL_ARGS_ASSERT_MESS   \
1818         assert(pat)
1819
1820 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1821                         __attribute__nonnull__(pTHX_1);
1822 #define PERL_ARGS_ASSERT_VMESS  \
1823         assert(pat)
1824
1825 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1826                         __attribute__nonnull__(pTHX_1);
1827 #define PERL_ARGS_ASSERT_QERROR \
1828         assert(err)
1829
1830 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1831                         __attribute__nonnull__(pTHX_3);
1832 #define PERL_ARGS_ASSERT_SORTSV \
1833         assert(cmp)
1834
1835 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1836                         __attribute__nonnull__(pTHX_3);
1837 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1838         assert(cmp)
1839
1840 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1841                         __attribute__nonnull__(pTHX_1);
1842 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1843         assert(sv)
1844
1845 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1846                         __attribute__nonnull__(pTHX_1)
1847                         __attribute__nonnull__(pTHX_2);
1848 #define PERL_ARGS_ASSERT_MG_COPY        \
1849         assert(sv); assert(nsv)
1850
1851 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1852                         __attribute__nonnull__(pTHX_1)
1853                         __attribute__nonnull__(pTHX_2);
1854 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1855         assert(sv); assert(nsv)
1856
1857 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1858                         __attribute__warn_unused_result__;
1859
1860 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1861                         __attribute__nonnull__(pTHX_1);
1862 #define PERL_ARGS_ASSERT_MG_FREE        \
1863         assert(sv)
1864
1865 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1866                         __attribute__nonnull__(pTHX_1);
1867 #define PERL_ARGS_ASSERT_MG_GET \
1868         assert(sv)
1869
1870 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1871                         __attribute__nonnull__(pTHX_1);
1872 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1873         assert(sv)
1874
1875 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1876                         __attribute__nonnull__(pTHX_1);
1877 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1878         assert(sv)
1879
1880 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1881                         __attribute__nonnull__(pTHX_1);
1882 #define PERL_ARGS_ASSERT_MG_SET \
1883         assert(sv)
1884
1885 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1886                         __attribute__nonnull__(pTHX_1);
1887 #define PERL_ARGS_ASSERT_MG_SIZE        \
1888         assert(sv)
1889
1890 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1891                         __attribute__nonnull__(pTHX_1);
1892 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1893         assert(ptm)
1894
1895 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1896 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1897 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1898                         __attribute__nonnull__(pTHX_1);
1899 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1900         assert(s)
1901
1902 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1903                         __attribute__nonnull__(pTHX_1);
1904 #define PERL_ARGS_ASSERT_MY_ATOF        \
1905         assert(s)
1906
1907 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1908 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1909                         __attribute__nonnull__(1)
1910                         __attribute__nonnull__(2);
1911 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1912         assert(from); assert(to)
1913
1914 #endif
1915 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1916 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1917                         __attribute__nonnull__(1);
1918 #define PERL_ARGS_ASSERT_MY_BZERO       \
1919         assert(loc)
1920
1921 #endif
1922 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1923                         __attribute__noreturn__;
1924
1925 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1926                         __attribute__noreturn__;
1927
1928 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1929 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1930 PERL_CALLCONV void      Perl_atfork_lock(void);
1931 PERL_CALLCONV void      Perl_atfork_unlock(void);
1932 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1933 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1934 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1935                         __attribute__pure__
1936                         __attribute__nonnull__(1)
1937                         __attribute__nonnull__(2);
1938 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1939         assert(s1); assert(s2)
1940
1941 #endif
1942 #if !defined(HAS_MEMSET)
1943 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1944                         __attribute__nonnull__(1);
1945 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1946         assert(loc)
1947
1948 #endif
1949 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1950 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1951                         __attribute__nonnull__(pTHX_1)
1952                         __attribute__nonnull__(pTHX_2);
1953 #define PERL_ARGS_ASSERT_MY_POPEN       \
1954         assert(cmd); assert(mode)
1955
1956 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1957                         __attribute__nonnull__(pTHX_1)
1958                         __attribute__nonnull__(pTHX_3);
1959 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1960         assert(mode); assert(args)
1961
1962 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1963 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1964 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)
1965                         __attribute__nonnull__(pTHX_1);
1966 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1967         assert(fmt)
1968
1969 #if defined(MYSWAP)
1970 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1971                         __attribute__malloc__
1972                         __attribute__warn_unused_result__
1973                         __attribute__pure__;
1974
1975 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1976                         __attribute__malloc__
1977                         __attribute__warn_unused_result__
1978                         __attribute__pure__;
1979
1980 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1981                         __attribute__malloc__
1982                         __attribute__warn_unused_result__
1983                         __attribute__pure__;
1984
1985 #endif
1986 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1987 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1988                         __attribute__malloc__
1989                         __attribute__warn_unused_result__;
1990
1991 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1992                         __attribute__malloc__
1993                         __attribute__warn_unused_result__;
1994
1995 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1996 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1997                         __attribute__malloc__
1998                         __attribute__warn_unused_result__;
1999
2000 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2001                         __attribute__malloc__
2002                         __attribute__warn_unused_result__
2003                         __attribute__nonnull__(pTHX_2);
2004 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2005         assert(first)
2006
2007 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2008 #ifdef PERL_MAD
2009 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2010 #else
2011 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2012 #endif
2013 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2014                         __attribute__malloc__
2015                         __attribute__warn_unused_result__
2016                         __attribute__nonnull__(pTHX_5);
2017 #define PERL_ARGS_ASSERT_NEWFOROP       \
2018         assert(expr)
2019
2020 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2021                         __attribute__malloc__
2022                         __attribute__warn_unused_result__
2023                         __attribute__nonnull__(pTHX_1)
2024                         __attribute__nonnull__(pTHX_2);
2025 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2026         assert(cond); assert(block)
2027
2028 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2029                         __attribute__malloc__
2030                         __attribute__warn_unused_result__
2031                         __attribute__nonnull__(pTHX_3)
2032                         __attribute__nonnull__(pTHX_4);
2033 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2034         assert(first); assert(other)
2035
2036 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2037                         __attribute__malloc__
2038                         __attribute__warn_unused_result__
2039                         __attribute__nonnull__(pTHX_2);
2040 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2041         assert(label)
2042
2043 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2044                         __attribute__malloc__
2045                         __attribute__warn_unused_result__;
2046
2047 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2048                         __attribute__malloc__
2049                         __attribute__warn_unused_result__;
2050
2051 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2052                         __attribute__malloc__
2053                         __attribute__warn_unused_result__;
2054
2055 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2056                         __attribute__nonnull__(pTHX_1);
2057 #define PERL_ARGS_ASSERT_NEWPROG        \
2058         assert(o)
2059
2060 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2061                         __attribute__malloc__
2062                         __attribute__warn_unused_result__
2063                         __attribute__nonnull__(pTHX_2)
2064                         __attribute__nonnull__(pTHX_3);
2065 #define PERL_ARGS_ASSERT_NEWRANGE       \
2066         assert(left); assert(right)
2067
2068 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2069                         __attribute__malloc__
2070                         __attribute__warn_unused_result__;
2071
2072 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2073                         __attribute__malloc__
2074                         __attribute__warn_unused_result__;
2075
2076 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2077 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2078                         __attribute__nonnull__(pTHX_2)
2079                         __attribute__nonnull__(pTHX_3);
2080 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2081         assert(subaddr); assert(filename)
2082
2083 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2084                         __attribute__nonnull__(pTHX_2)
2085                         __attribute__nonnull__(pTHX_3);
2086 #define PERL_ARGS_ASSERT_NEWXS  \
2087         assert(subaddr); assert(filename)
2088
2089 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2090                         __attribute__warn_unused_result__; */
2091
2092 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2093                         __attribute__malloc__
2094                         __attribute__warn_unused_result__
2095                         __attribute__nonnull__(pTHX_1);
2096 #define PERL_ARGS_ASSERT_NEWAVREF       \
2097         assert(o)
2098
2099 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2100                         __attribute__malloc__
2101                         __attribute__warn_unused_result__;
2102
2103 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2104                         __attribute__malloc__
2105                         __attribute__warn_unused_result__;
2106
2107 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2108                         __attribute__malloc__
2109                         __attribute__warn_unused_result__
2110                         __attribute__nonnull__(pTHX_3);
2111 #define PERL_ARGS_ASSERT_NEWGVOP        \
2112         assert(gv)
2113
2114 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2115                         __attribute__malloc__
2116                         __attribute__warn_unused_result__
2117                         __attribute__nonnull__(pTHX_1);
2118 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2119         assert(pack)
2120
2121 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2122                         __attribute__malloc__
2123                         __attribute__warn_unused_result__;
2124
2125 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2126                         __attribute__malloc__
2127                         __attribute__warn_unused_result__
2128                         __attribute__nonnull__(pTHX_1);
2129 #define PERL_ARGS_ASSERT_NEWHVREF       \
2130         assert(o)
2131
2132 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2133                         __attribute__warn_unused_result__; */
2134
2135 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2136                         __attribute__malloc__
2137                         __attribute__warn_unused_result__;
2138
2139 PERL_CALLCONV IO*       Perl_newIO(pTHX)
2140                         __attribute__malloc__
2141                         __attribute__warn_unused_result__;
2142
2143 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2144                         __attribute__malloc__
2145                         __attribute__warn_unused_result__;
2146
2147 #ifdef USE_ITHREADS
2148 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2149                         __attribute__malloc__
2150                         __attribute__warn_unused_result__
2151                         __attribute__nonnull__(pTHX_3);
2152 #define PERL_ARGS_ASSERT_NEWPADOP       \
2153         assert(sv)
2154
2155 #endif
2156 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2157                         __attribute__malloc__
2158                         __attribute__warn_unused_result__;
2159
2160 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2161                         __attribute__malloc__
2162                         __attribute__warn_unused_result__;
2163
2164 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2165                         __attribute__malloc__
2166                         __attribute__warn_unused_result__
2167                         __attribute__nonnull__(pTHX_1);
2168 #define PERL_ARGS_ASSERT_NEWRV  \
2169         assert(sv)
2170
2171 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__
2174                         __attribute__nonnull__(pTHX_1);
2175 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2176         assert(sv)
2177
2178 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__
2185                         __attribute__nonnull__(pTHX_1);
2186 #define PERL_ARGS_ASSERT_NEWSVREF       \
2187         assert(o)
2188
2189 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2190                         __attribute__malloc__
2191                         __attribute__warn_unused_result__
2192                         __attribute__nonnull__(pTHX_3);
2193 #define PERL_ARGS_ASSERT_NEWSVOP        \
2194         assert(sv)
2195
2196 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2197                         __attribute__malloc__
2198                         __attribute__warn_unused_result__;
2199
2200 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2201                         __attribute__malloc__
2202                         __attribute__warn_unused_result__;
2203
2204 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2205                         __attribute__malloc__
2206                         __attribute__warn_unused_result__;
2207
2208 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2209                         __attribute__malloc__
2210                         __attribute__warn_unused_result__;
2211
2212 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2213                         __attribute__malloc__
2214                         __attribute__warn_unused_result__;
2215
2216 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2217                         __attribute__malloc__
2218                         __attribute__warn_unused_result__;
2219
2220 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2221                         __attribute__malloc__
2222                         __attribute__warn_unused_result__;
2223
2224 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2225                         __attribute__malloc__
2226                         __attribute__warn_unused_result__;
2227
2228 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2229                         __attribute__malloc__
2230                         __attribute__warn_unused_result__
2231                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2232                         __attribute__nonnull__(pTHX_1);
2233 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2234         assert(pat)
2235
2236 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2237                         __attribute__malloc__
2238                         __attribute__warn_unused_result__
2239                         __attribute__nonnull__(pTHX_1);
2240 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2241         assert(pat)
2242
2243 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2244                         __attribute__nonnull__(pTHX_1);
2245 #define PERL_ARGS_ASSERT_NEWSVRV        \
2246         assert(rv)
2247
2248 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2249                         __attribute__malloc__
2250                         __attribute__warn_unused_result__;
2251
2252 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2253                         __attribute__malloc__
2254                         __attribute__warn_unused_result__;
2255
2256 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2257                         __attribute__malloc__
2258                         __attribute__warn_unused_result__;
2259
2260 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2261                         __attribute__malloc__
2262                         __attribute__warn_unused_result__
2263                         __attribute__nonnull__(pTHX_2);
2264 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2265         assert(block)
2266
2267 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2268                         __attribute__malloc__
2269                         __attribute__warn_unused_result__;
2270
2271 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2272                         __attribute__malloc__
2273                         __attribute__warn_unused_result__;
2274
2275 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2276                         __attribute__nonnull__(pTHX_1)
2277                         __attribute__nonnull__(pTHX_2)
2278                         __attribute__nonnull__(pTHX_3);
2279 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2280         assert(s); assert(e); assert(sv)
2281
2282 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2283                         __attribute__nonnull__(pTHX_1)
2284                         __attribute__nonnull__(pTHX_2);
2285 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2286         assert(s); assert(rv)
2287
2288 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2289                         __attribute__nonnull__(pTHX_1);
2290 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2291         assert(ver)
2292
2293 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2294                         __attribute__nonnull__(pTHX_1);
2295 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2296         assert(ver)
2297
2298 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2299                         __attribute__nonnull__(pTHX_1);
2300 #define PERL_ARGS_ASSERT_VVERIFY        \
2301         assert(vs)
2302
2303 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2304                         __attribute__nonnull__(pTHX_1);
2305 #define PERL_ARGS_ASSERT_VNUMIFY        \
2306         assert(vs)
2307
2308 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2309                         __attribute__nonnull__(pTHX_1);
2310 #define PERL_ARGS_ASSERT_VNORMAL        \
2311         assert(vs)
2312
2313 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2314                         __attribute__nonnull__(pTHX_1);
2315 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2316         assert(vs)
2317
2318 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321 #define PERL_ARGS_ASSERT_VCMP   \
2322         assert(lhv); assert(rhv)
2323
2324 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2325                         __attribute__nonnull__(pTHX_1);
2326 #define PERL_ARGS_ASSERT_NEXTARGV       \
2327         assert(gv)
2328
2329 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2330                         __attribute__pure__
2331                         __attribute__nonnull__(pTHX_1)
2332                         __attribute__nonnull__(pTHX_2)
2333                         __attribute__nonnull__(pTHX_3)
2334                         __attribute__nonnull__(pTHX_4);
2335 #define PERL_ARGS_ASSERT_NINSTR \
2336         assert(big); assert(bigend); assert(little); assert(lend)
2337
2338 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
2339                         __attribute__noreturn__
2340                         __attribute__nonnull__(pTHX_1);
2341 #define PERL_ARGS_ASSERT_OOPSCV \
2342         assert(o)
2343
2344 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2345 #ifdef PERL_MAD
2346 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2347                         __attribute__nonnull__(pTHX_1);
2348 #define PERL_ARGS_ASSERT_PACKAGE        \
2349         assert(o)
2350
2351 #else
2352 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2353                         __attribute__nonnull__(pTHX_1);
2354 #define PERL_ARGS_ASSERT_PACKAGE        \
2355         assert(o)
2356
2357 #endif
2358 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2359 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2360                         __attribute__nonnull__(pTHX_1);
2361 #define PERL_ARGS_ASSERT_ALLOCMY        \
2362         assert(name)
2363
2364 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2365                         __attribute__warn_unused_result__
2366                         __attribute__nonnull__(pTHX_1);
2367 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2368         assert(name)
2369
2370 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2371 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2372                         __attribute__warn_unused_result__
2373                         __attribute__nonnull__(pTHX_1);
2374 #define PERL_ARGS_ASSERT_OOPSAV \
2375         assert(o)
2376
2377 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2378                         __attribute__warn_unused_result__
2379                         __attribute__nonnull__(pTHX_1);
2380 #define PERL_ARGS_ASSERT_OOPSHV \
2381         assert(o)
2382
2383 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2384 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2385 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2386 PERL_CALLCONV void      Perl_pad_reset(pTHX);
2387 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2388 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2389 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2390                         __attribute__nonnull__(pTHX_1)
2391                         __attribute__nonnull__(pTHX_2);
2392 #define PERL_ARGS_ASSERT_START_GLOB     \
2393         assert(tmpglob); assert(io)
2394
2395 #if defined(USE_REENTRANT_API)
2396 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2397 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2398 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2399 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2400                         __attribute__nonnull__(1);
2401 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2402         assert(f)
2403
2404 #endif
2405 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2406 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2407                         __attribute__nonnull__(pTHX_1)
2408                         __attribute__nonnull__(pTHX_3);
2409 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2410         assert(sub_name); assert(argv)
2411
2412 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2413                         __attribute__nonnull__(pTHX_1);
2414 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2415         assert(methname)
2416
2417 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2418                         __attribute__nonnull__(pTHX_1);
2419 #define PERL_ARGS_ASSERT_CALL_PV        \
2420         assert(sub_name)
2421
2422 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2423                         __attribute__nonnull__(pTHX_1);
2424 #define PERL_ARGS_ASSERT_CALL_SV        \
2425         assert(sv)
2426
2427 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2428 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2429                         __attribute__nonnull__(pTHX_1);
2430 #define PERL_ARGS_ASSERT_DOREF  \
2431         assert(o)
2432
2433 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2434                         __attribute__nonnull__(pTHX_1);
2435 #define PERL_ARGS_ASSERT_EVAL_PV        \
2436         assert(p)
2437
2438 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2439                         __attribute__nonnull__(pTHX_1);
2440 #define PERL_ARGS_ASSERT_EVAL_SV        \
2441         assert(sv)
2442
2443 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
2444                         __attribute__nonnull__(pTHX_1);
2445 #define PERL_ARGS_ASSERT_GET_SV \
2446         assert(name)
2447
2448 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
2449                         __attribute__nonnull__(pTHX_1);
2450 #define PERL_ARGS_ASSERT_GET_AV \
2451         assert(name)
2452
2453 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
2454                         __attribute__nonnull__(pTHX_1);
2455 #define PERL_ARGS_ASSERT_GET_HV \
2456         assert(name)
2457
2458 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2459                         __attribute__nonnull__(pTHX_1);
2460 #define PERL_ARGS_ASSERT_GET_CV \
2461         assert(name)
2462
2463 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2466         assert(name)
2467
2468 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2469 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2470 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2471 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2472                         __attribute__nonnull__(pTHX_1);
2473 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2474         assert(newctype)
2475
2476 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2477 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2478 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2479 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2480 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2481                         __attribute__nonnull__(pTHX_1);
2482 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2483         assert(pv)
2484
2485 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)
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                         __attribute__nonnull__(pTHX_6);
2492 #define PERL_ARGS_ASSERT_PACK_CAT       \
2493         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2494
2495 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2496                         __attribute__nonnull__(pTHX_1)
2497                         __attribute__nonnull__(pTHX_2)
2498                         __attribute__nonnull__(pTHX_3)
2499                         __attribute__nonnull__(pTHX_4)
2500                         __attribute__nonnull__(pTHX_5);
2501 #define PERL_ARGS_ASSERT_PACKLIST       \
2502         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2503
2504 #ifdef PERL_USES_PL_PIDSTATUS
2505 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
2506 #endif
2507 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2508                         __attribute__nonnull__(pTHX_1);
2509 #define PERL_ARGS_ASSERT_PMFLAG \
2510         assert(pmfl)
2511
2512 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2513                         __attribute__nonnull__(pTHX_1)
2514                         __attribute__nonnull__(pTHX_2);
2515 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2516         assert(o); assert(expr)
2517
2518 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2519                         __attribute__nonnull__(pTHX_1)
2520                         __attribute__nonnull__(pTHX_2)
2521                         __attribute__nonnull__(pTHX_3);
2522 #define PERL_ARGS_ASSERT_PMTRANS        \
2523         assert(o); assert(expr); assert(repl)
2524
2525 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2526 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2527 PERL_CALLCONV void      Perl_push_scope(pTHX);
2528 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2529 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
2530 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2531                         __attribute__nonnull__(pTHX_1);
2532 #define PERL_ARGS_ASSERT_REGDUMP        \
2533         assert(r)
2534
2535 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2536                         __attribute__nonnull__(pTHX_1);
2537 #define PERL_ARGS_ASSERT_REGDUMP        \
2538         assert(r)
2539
2540 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2541                         __attribute__nonnull__(pTHX_2);
2542 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2543         assert(node)
2544
2545 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2546                         __attribute__nonnull__(pTHX_1)
2547                         __attribute__nonnull__(pTHX_2)
2548                         __attribute__nonnull__(pTHX_3)
2549                         __attribute__nonnull__(pTHX_4)
2550                         __attribute__nonnull__(pTHX_6);
2551 #define PERL_ARGS_ASSERT_PREGEXEC       \
2552         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2553
2554 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2555 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2556                         __attribute__nonnull__(pTHX_1);
2557 #define PERL_ARGS_ASSERT_PREGFREE2      \
2558         assert(rx)
2559
2560 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2561                         __attribute__nonnull__(pTHX_1);
2562 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2563         assert(r)
2564
2565 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2566                         __attribute__nonnull__(pTHX_1);
2567 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2568         assert(rx)
2569
2570 #if defined(USE_ITHREADS)
2571 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2572                         __attribute__nonnull__(pTHX_1)
2573                         __attribute__nonnull__(pTHX_2);
2574 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2575         assert(r); assert(param)
2576
2577 #endif
2578 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2579                         __attribute__nonnull__(pTHX_1);
2580 #define PERL_ARGS_ASSERT_PREGCOMP       \
2581         assert(pattern)
2582
2583 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2584                         __attribute__nonnull__(pTHX_1);
2585 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2586         assert(pattern)
2587
2588 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)
2589                         __attribute__nonnull__(pTHX_1)
2590                         __attribute__nonnull__(pTHX_3)
2591                         __attribute__nonnull__(pTHX_4);
2592 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2593         assert(rx); assert(strpos); assert(strend)
2594
2595 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2596                         __attribute__nonnull__(pTHX_1);
2597 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2598         assert(r)
2599
2600 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2601                         __attribute__nonnull__(pTHX_1)
2602                         __attribute__nonnull__(pTHX_2)
2603                         __attribute__nonnull__(pTHX_3)
2604                         __attribute__nonnull__(pTHX_4)
2605                         __attribute__nonnull__(pTHX_6);
2606 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2607         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2608
2609 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2610                         __attribute__warn_unused_result__;
2611
2612
2613 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2614                         __attribute__nonnull__(pTHX_1);
2615 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2616         assert(rx)
2617
2618 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2619                         __attribute__nonnull__(pTHX_1);
2620 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2621         assert(rx)
2622
2623 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2624                         __attribute__nonnull__(pTHX_1)
2625                         __attribute__nonnull__(pTHX_2);
2626 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2627         assert(rx); assert(namesv)
2628
2629 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2630                         __attribute__nonnull__(pTHX_1)
2631                         __attribute__nonnull__(pTHX_2);
2632 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2633         assert(rx); assert(key)
2634
2635 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2636                         __attribute__nonnull__(pTHX_1);
2637 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2638         assert(rx)
2639
2640 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2641                         __attribute__nonnull__(pTHX_1);
2642 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2643         assert(rx)
2644
2645 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2646                         __attribute__nonnull__(pTHX_1);
2647 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2648         assert(rx)
2649
2650 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2651                         __attribute__nonnull__(pTHX_1);
2652 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2653         assert(rx)
2654
2655
2656 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2657                         __attribute__nonnull__(pTHX_1);
2658 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2659         assert(rx)
2660
2661 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2662                         __attribute__nonnull__(pTHX_1);
2663 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2664         assert(rx)
2665
2666 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2667                         __attribute__nonnull__(pTHX_1)
2668                         __attribute__nonnull__(pTHX_2);
2669 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2670         assert(rx); assert(sv)
2671
2672
2673 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2674                         __attribute__nonnull__(pTHX_1);
2675 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2676         assert(rx)
2677
2678
2679 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2680                         __attribute__nonnull__(pTHX_2)
2681                         __attribute__nonnull__(pTHX_3);
2682 #define PERL_ARGS_ASSERT_REGPROP        \
2683         assert(sv); assert(o)
2684
2685 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2686                         __attribute__nonnull__(pTHX_1)
2687                         __attribute__nonnull__(pTHX_2);
2688 #define PERL_ARGS_ASSERT_REPEATCPY      \
2689         assert(to); assert(from)
2690
2691 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2692                         __attribute__pure__
2693                         __attribute__nonnull__(pTHX_1)
2694                         __attribute__nonnull__(pTHX_2)
2695                         __attribute__nonnull__(pTHX_3)
2696                         __attribute__nonnull__(pTHX_4);
2697 #define PERL_ARGS_ASSERT_RNINSTR        \
2698         assert(big); assert(bigend); assert(little); assert(lend)
2699
2700 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2701 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2702 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2703                         __attribute__nonnull__(pTHX_3);
2704 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2705         assert(save)
2706
2707 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2708 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
2709                         __attribute__nonnull__(pTHX_1);
2710 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2711         assert(rsp)
2712
2713 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2714                         __attribute__nonnull__(pTHX_1)
2715                         __attribute__nonnull__(pTHX_2);
2716 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2717         assert(rsp); assert(rx)
2718
2719 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2720                         __attribute__nonnull__(pTHX_1)
2721                         __attribute__nonnull__(pTHX_2);
2722 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2723         assert(rsp); assert(rx)
2724
2725 #if !defined(HAS_RENAME)
2726 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2727                         __attribute__nonnull__(pTHX_1)
2728                         __attribute__nonnull__(pTHX_2);
2729 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2730         assert(a); assert(b)
2731
2732 #endif
2733 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2734                         __attribute__malloc__
2735                         __attribute__warn_unused_result__;
2736
2737 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2738                         __attribute__malloc__
2739                         __attribute__warn_unused_result__;
2740
2741 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2742                         __attribute__malloc__
2743                         __attribute__warn_unused_result__;
2744
2745 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2746                         __attribute__malloc__
2747                         __attribute__warn_unused_result__
2748                         __attribute__nonnull__(pTHX_1);
2749 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2750         assert(pv)
2751
2752 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2753                         __attribute__malloc__
2754                         __attribute__warn_unused_result__
2755                         __attribute__nonnull__(pTHX_1);
2756 #define PERL_ARGS_ASSERT_SAVESVPV       \
2757         assert(sv)
2758
2759 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2760 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2761 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2762                         __attribute__nonnull__(pTHX_1)
2763                         __attribute__nonnull__(pTHX_3);
2764 #define PERL_ARGS_ASSERT_SAVE_AELEM     \
2765         assert(av); assert(sptr)
2766
2767 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2768 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2769                         __attribute__nonnull__(pTHX_1);
2770 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2771         assert(aptr)
2772
2773 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2774                         __attribute__nonnull__(pTHX_1);
2775 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2776         assert(gv)
2777
2778 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2779                         __attribute__nonnull__(pTHX_1);
2780 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2781         assert(boolp)
2782
2783 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2786         assert(svp)
2787
2788 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2789                         __attribute__nonnull__(pTHX_1)
2790                         __attribute__nonnull__(pTHX_2);
2791 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2792         assert(hv); assert(key)
2793
2794 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2795                         __attribute__nonnull__(pTHX_2);
2796 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2797         assert(p)
2798
2799 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2800 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
2801 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
2802 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
2803 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2804                         __attribute__nonnull__(pTHX_1);
2805 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2806         assert(sptr)
2807
2808 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2809                         __attribute__nonnull__(pTHX_1);
2810 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2811         assert(str)
2812
2813 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2814                         __attribute__nonnull__(pTHX_1);
2815 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2816         assert(str)
2817
2818 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2819                         __attribute__nonnull__(pTHX_1);
2820 #define PERL_ARGS_ASSERT_SAVE_GP        \
2821         assert(gv)
2822
2823 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2824                         __attribute__nonnull__(pTHX_1);
2825 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2826         assert(gv)
2827
2828 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2829                         __attribute__nonnull__(pTHX_1)
2830                         __attribute__nonnull__(pTHX_2)
2831                         __attribute__nonnull__(pTHX_3); */
2832 #define PERL_ARGS_ASSERT_SAVE_HELEM     \
2833         assert(hv); assert(key); assert(sptr)
2834
2835 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2836                         __attribute__nonnull__(pTHX_1)
2837                         __attribute__nonnull__(pTHX_2)
2838                         __attribute__nonnull__(pTHX_3);
2839 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2840         assert(hv); assert(key); assert(sptr)
2841
2842 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2843                         __attribute__nonnull__(pTHX_1);
2844 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2845         assert(hptr)
2846
2847 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2848                         __attribute__nonnull__(pTHX_1);
2849 #define PERL_ARGS_ASSERT_SAVE_I16       \
2850         assert(intp)
2851
2852 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2853                         __attribute__nonnull__(pTHX_1);
2854 #define PERL_ARGS_ASSERT_SAVE_I32       \
2855         assert(intp)
2856
2857 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2858                         __attribute__nonnull__(pTHX_1);
2859 #define PERL_ARGS_ASSERT_SAVE_I8        \
2860         assert(bytep)
2861
2862 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2863                         __attribute__nonnull__(pTHX_1);
2864 #define PERL_ARGS_ASSERT_SAVE_INT       \
2865         assert(intp)
2866
2867 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2868                         __attribute__nonnull__(pTHX_1);
2869 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2870         assert(item)
2871
2872 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2873                         __attribute__nonnull__(pTHX_1);
2874 #define PERL_ARGS_ASSERT_SAVE_IV        \
2875         assert(ivp)
2876
2877 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2878                         __attribute__nonnull__(pTHX_1);
2879 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2880         assert(sarg)
2881
2882 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2883                         __attribute__nonnull__(pTHX_1);
2884 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2885         assert(longp)
2886
2887 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
2888                         __attribute__nonnull__(pTHX_1);
2889 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2890         assert(sv)
2891
2892 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2893                         __attribute__nonnull__(pTHX_1);
2894 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2895         assert(gv)
2896
2897 PERL_CALLCONV void      Perl_save_op(pTHX);
2898 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2899                         __attribute__nonnull__(pTHX_1);
2900 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2901         assert(gv)
2902
2903 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2904                         __attribute__nonnull__(pTHX_1);
2905 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2906         assert(pptr)
2907
2908 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2909                         __attribute__nonnull__(pTHX_1);
2910 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2911         assert(ptr)
2912
2913 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2914 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2915 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2916                         __attribute__nonnull__(pTHX_1);
2917 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2918         assert(sptr)
2919
2920 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2921                         __attribute__nonnull__(pTHX_1);
2922 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2923         assert(sptr)
2924
2925 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2926 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2927 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
2928 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
2929 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2930                         __attribute__nonnull__(pTHX_1);
2931 #define PERL_ARGS_ASSERT_SCALARVOID     \
2932         assert(o)
2933
2934 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2935                         __attribute__nonnull__(pTHX_1)
2936                         __attribute__nonnull__(pTHX_3);
2937 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2938         assert(start); assert(retlen)
2939
2940 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2941                         __attribute__nonnull__(pTHX_1)
2942                         __attribute__nonnull__(pTHX_3);
2943 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2944         assert(start); assert(retlen)
2945
2946 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2947                         __attribute__nonnull__(pTHX_1)
2948                         __attribute__nonnull__(pTHX_2);
2949 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2950         assert(s); assert(lvalp)
2951
2952 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2953                         __attribute__nonnull__(pTHX_1)
2954                         __attribute__nonnull__(pTHX_3);
2955 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2956         assert(start); assert(retlen)
2957
2958 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2959 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2960                         __attribute__nonnull__(pTHX_1)
2961                         __attribute__nonnull__(pTHX_2)
2962                         __attribute__nonnull__(pTHX_5);
2963 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2964         assert(bigstr); assert(littlestr); assert(old_posp)
2965
2966 #if !defined(VMS)
2967 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
2968                         __attribute__nonnull__(pTHX_1);
2969 #define PERL_ARGS_ASSERT_SETENV_GETIX   \
2970         assert(nam)
2971
2972 #endif
2973 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2974 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2975                         __attribute__nonnull__(pTHX_1);
2976 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2977         assert(str)
2978
2979 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2980 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2981 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2982 #else
2983 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2984 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2985 #endif
2986 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2987                         __attribute__nonnull__(pTHX_1)
2988                         __attribute__nonnull__(pTHX_2);
2989 #define PERL_ARGS_ASSERT_STACK_GROW     \
2990         assert(sp); assert(p)
2991
2992 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2993 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2994                         __attribute__nonnull__(pTHX_1);
2995 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2996         assert(cv)
2997
2998 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
2999                         __attribute__nonnull__(pTHX_1);
3000 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3001         assert(sv)
3002
3003 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3004                         __attribute__nonnull__(pTHX_2)
3005                         __attribute__nonnull__(pTHX_3);
3006 #define PERL_ARGS_ASSERT_SV_2CV \
3007         assert(st); assert(gvp)
3008
3009 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3010                         __attribute__nonnull__(pTHX_1);
3011 #define PERL_ARGS_ASSERT_SV_2IO \
3012         assert(sv)
3013
3014 #ifdef PERL_IN_SV_C
3015 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3016                         __attribute__nonnull__(pTHX_1);
3017 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3018         assert(gv)
3019
3020 STATIC char*    S_glob_2pv(pTHX_ GV* const gv, STRLEN * const len)
3021                         __attribute__nonnull__(pTHX_1);
3022 #define PERL_ARGS_ASSERT_GLOB_2PV       \
3023         assert(gv)
3024
3025 #endif
3026 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3027 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3028 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3029 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3030 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3031                         __attribute__nonnull__(pTHX_1);
3032 #define PERL_ARGS_ASSERT_SV_2NUM        \
3033         assert(sv)
3034
3035 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3036 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3037 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3038                         __attribute__nonnull__(pTHX_1);
3039 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3040         assert(sv)
3041
3042 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3043                         __attribute__nonnull__(pTHX_1);
3044 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3045         assert(sv)
3046
3047 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3048                         __attribute__nonnull__(pTHX_1);
3049 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3050         assert(sv)
3051
3052 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3053 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3054 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3055                         __attribute__nonnull__(pTHX_1);
3056 #define PERL_ARGS_ASSERT_SV_IV  \
3057         assert(sv)
3058
3059 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3060                         __attribute__nonnull__(pTHX_1);
3061 #define PERL_ARGS_ASSERT_SV_UV  \
3062         assert(sv)
3063
3064 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3065                         __attribute__nonnull__(pTHX_1);
3066 #define PERL_ARGS_ASSERT_SV_NV  \
3067         assert(sv)
3068
3069 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3070                         __attribute__nonnull__(pTHX_1)
3071                         __attribute__nonnull__(pTHX_2);
3072 #define PERL_ARGS_ASSERT_SV_PVN \
3073         assert(sv); assert(lp)
3074
3075 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3076                         __attribute__nonnull__(pTHX_1)
3077                         __attribute__nonnull__(pTHX_2);
3078 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3079         assert(sv); assert(lp)
3080
3081 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3082                         __attribute__nonnull__(pTHX_1)
3083                         __attribute__nonnull__(pTHX_2);
3084 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3085         assert(sv); assert(lp)
3086
3087 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3088 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3089                         __attribute__nonnull__(pTHX_1);
3090 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3091         assert(ptr)
3092
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 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char *const s)
3737                         __attribute__nonnull__(pTHX_1);
3738 #define PERL_ARGS_ASSERT_YYWARN \
3739         assert(s)
3740
3741 #if defined(MYMALLOC)
3742 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3743                         __attribute__nonnull__(pTHX_1);
3744 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3745         assert(s)
3746
3747 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3748                         __attribute__nonnull__(pTHX_1);
3749 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3750         assert(buf)
3751
3752 #endif
3753 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3754                         __attribute__malloc__
3755                         __attribute__warn_unused_result__;
3756
3757 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3758                         __attribute__malloc__
3759                         __attribute__warn_unused_result__;
3760
3761 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3762                         __attribute__malloc__
3763                         __attribute__warn_unused_result__;
3764
3765 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3766 #if defined(PERL_GLOBAL_STRUCT)
3767 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3768 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3769 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3770                         __attribute__nonnull__(pTHX_1);
3771 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3772         assert(plvarsp)
3773
3774 #endif
3775 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3776 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3777 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3778                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3779                         __attribute__nonnull__(pTHX_1)
3780                         __attribute__nonnull__(pTHX_2);
3781 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3782         assert(sv); assert(pat)
3783
3784 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3785                         __attribute__nonnull__(pTHX_1)
3786                         __attribute__nonnull__(pTHX_2);
3787 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3788         assert(sv); assert(pat)
3789
3790 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3791                         __attribute__nonnull__(pTHX_1);
3792 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3793         assert(sv)
3794
3795 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3796                         __attribute__nonnull__(pTHX_1)
3797                         __attribute__nonnull__(pTHX_2); */
3798 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3799         assert(sv); assert(ptr)
3800
3801 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3802                         __attribute__nonnull__(pTHX_1); */
3803 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3804         assert(dsv)
3805
3806 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3807                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3808                         __attribute__nonnull__(pTHX_1)
3809                         __attribute__nonnull__(pTHX_2);
3810 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3811         assert(sv); assert(pat)
3812
3813 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3814                         __attribute__nonnull__(pTHX_1)
3815                         __attribute__nonnull__(pTHX_2);
3816 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3817         assert(sv); assert(pat)
3818
3819 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3820                         __attribute__nonnull__(pTHX_1);
3821 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3822         assert(sv)
3823
3824 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3825                         __attribute__nonnull__(pTHX_1);
3826 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3827         assert(sv)
3828
3829 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3830                         __attribute__nonnull__(pTHX_1);
3831 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3832         assert(sv)
3833
3834 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3835                         __attribute__nonnull__(pTHX_1);
3836 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3837         assert(sv)
3838
3839 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3840                         __attribute__nonnull__(pTHX_1);
3841 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3842         assert(sv)
3843
3844 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3845                         __attribute__nonnull__(pTHX_1)
3846                         __attribute__nonnull__(pTHX_2);
3847 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3848         assert(sv); assert(ptr)
3849
3850 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3853         assert(dstr)
3854
3855 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3856                         __attribute__nonnull__(pTHX_1); */
3857 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3858         assert(sv)
3859
3860 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3861                         __attribute__warn_unused_result__;
3862
3863 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3864                         __attribute__nonnull__(pTHX_1)
3865                         __attribute__nonnull__(pTHX_2);
3866 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3867         assert(dsv); assert(pv)
3868
3869 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)
3870                         __attribute__nonnull__(pTHX_1)
3871                         __attribute__nonnull__(pTHX_2);
3872 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3873         assert(dsv); assert(str)
3874
3875 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)
3876                         __attribute__nonnull__(pTHX_1)
3877                         __attribute__nonnull__(pTHX_2);
3878 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3879         assert(dsv); assert(str)
3880
3881 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3882                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3883                         __attribute__nonnull__(pTHX_2)
3884                         __attribute__nonnull__(pTHX_3);
3885 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3886         assert(file); assert(pat)
3887
3888 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3889                         __attribute__nonnull__(pTHX_2)
3890                         __attribute__nonnull__(pTHX_3);
3891 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3892         assert(file); assert(pat)
3893
3894 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3895                         __attribute__nonnull__(pTHX_2)
3896                         __attribute__nonnull__(pTHX_3);
3897 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3898         assert(file); assert(name)
3899
3900 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3901                         __attribute__nonnull__(pTHX_2)
3902                         __attribute__nonnull__(pTHX_3);
3903 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3904         assert(file); assert(name)
3905
3906 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3907                         __attribute__nonnull__(pTHX_2)
3908                         __attribute__nonnull__(pTHX_3);
3909 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3910         assert(file); assert(name)
3911
3912 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3913                         __attribute__nonnull__(pTHX_2)
3914                         __attribute__nonnull__(pTHX_3);
3915 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3916         assert(file); assert(mg)
3917
3918 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3919                         __attribute__nonnull__(pTHX_2);
3920 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3921         assert(file)
3922
3923 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3924                         __attribute__nonnull__(pTHX_2);
3925 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3926         assert(file)
3927
3928 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3929                         __attribute__nonnull__(pTHX_2);
3930 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3931         assert(file)
3932
3933 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3934 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3935 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3936                         __attribute__warn_unused_result__
3937                         __attribute__nonnull__(pTHX_1); */
3938 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3939         assert(sv)
3940
3941 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3942                         __attribute__warn_unused_result__
3943                         __attribute__nonnull__(pTHX_1); */
3944 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3945         assert(sv)
3946
3947 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3948                         __attribute__warn_unused_result__
3949                         __attribute__nonnull__(pTHX_1); */
3950 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3951         assert(sv)
3952
3953 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3954                         __attribute__warn_unused_result__
3955                         __attribute__nonnull__(pTHX_1); */
3956 #define PERL_ARGS_ASSERT_SV_PV  \
3957         assert(sv)
3958
3959 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3960                         __attribute__warn_unused_result__
3961                         __attribute__nonnull__(pTHX_1); */
3962 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3963         assert(sv)
3964
3965 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3966                         __attribute__warn_unused_result__
3967                         __attribute__nonnull__(pTHX_1); */
3968 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3969         assert(sv)
3970
3971 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3972                         __attribute__nonnull__(pTHX_1); */
3973 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3974         assert(sv)
3975
3976 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3977                         __attribute__nonnull__(pTHX_1);
3978 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3979         assert(sv)
3980
3981 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3982                         __attribute__nonnull__(pTHX_1);
3983 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3984         assert(sv)
3985
3986 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3987                         __attribute__nonnull__(pTHX_1);
3988 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3989         assert(sv)
3990
3991 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3992                         __attribute__nonnull__(pTHX_1); */
3993 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3994         assert(sv)
3995
3996 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3997                         __attribute__nonnull__(pTHX_1);
3998 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3999         assert(sv)
4000
4001 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4002 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4003                         __attribute__nonnull__(pTHX_1);
4004 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4005         assert(sv)
4006
4007 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4008                         __attribute__nonnull__(pTHX_1)
4009                         __attribute__nonnull__(pTHX_2);
4010 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4011         assert(sv); assert(mg)
4012
4013 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4014 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4015 #ifdef PERL_MAD
4016 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4017                         __attribute__noreturn__;
4018
4019 #else
4020 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4021                         __attribute__noreturn__;
4022
4023 #endif
4024 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4025                         __attribute__nonnull__(pTHX_1);
4026 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4027         assert(o)
4028
4029 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
4030 #if defined(USE_ITHREADS)
4031 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4032                         __attribute__warn_unused_result__
4033                         __attribute__nonnull__(pTHX_4);
4034 #define PERL_ARGS_ASSERT_CX_DUP \
4035         assert(param)
4036
4037 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4038                         __attribute__warn_unused_result__
4039                         __attribute__nonnull__(pTHX_2);
4040 #define PERL_ARGS_ASSERT_SI_DUP \
4041         assert(param)
4042
4043 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4044                         __attribute__malloc__
4045                         __attribute__warn_unused_result__
4046                         __attribute__nonnull__(pTHX_1)
4047                         __attribute__nonnull__(pTHX_2);
4048 #define PERL_ARGS_ASSERT_SS_DUP \
4049         assert(proto_perl); assert(param)
4050
4051 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4052                         __attribute__warn_unused_result__
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_ANY_DUP        \
4055         assert(proto_perl)
4056
4057 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4058                         __attribute__warn_unused_result__
4059                         __attribute__nonnull__(pTHX_3);
4060 #define PERL_ARGS_ASSERT_HE_DUP \
4061         assert(param)
4062
4063 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4064                         __attribute__warn_unused_result__
4065                         __attribute__nonnull__(pTHX_2);
4066 #define PERL_ARGS_ASSERT_HEK_DUP        \
4067         assert(param)
4068
4069 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4070                         __attribute__nonnull__(pTHX_1)
4071                         __attribute__nonnull__(pTHX_2)
4072                         __attribute__nonnull__(pTHX_3);
4073 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4074         assert(sstr); assert(dstr); assert(param)
4075
4076 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4077                         __attribute__nonnull__(pTHX_3);
4078 #define PERL_ARGS_ASSERT_FP_DUP \
4079         assert(param)
4080
4081 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4082                         __attribute__warn_unused_result__;
4083
4084 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4085                         __attribute__warn_unused_result__
4086                         __attribute__nonnull__(pTHX_2);
4087 #define PERL_ARGS_ASSERT_GP_DUP \
4088         assert(param)
4089
4090 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4091                         __attribute__warn_unused_result__
4092                         __attribute__nonnull__(pTHX_2);
4093 #define PERL_ARGS_ASSERT_MG_DUP \
4094         assert(param)
4095
4096 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4097                         __attribute__warn_unused_result__
4098                         __attribute__nonnull__(pTHX_2);
4099 #define PERL_ARGS_ASSERT_SV_DUP \
4100         assert(param)
4101
4102 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4103                         __attribute__nonnull__(pTHX_1)
4104                         __attribute__nonnull__(pTHX_2)
4105                         __attribute__nonnull__(pTHX_3);
4106 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4107         assert(dstr); assert(sstr); assert(param)
4108
4109 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4110                         __attribute__nonnull__(pTHX_2);
4111 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4112         assert(param)
4113
4114 #endif
4115 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4116                         __attribute__malloc__
4117                         __attribute__warn_unused_result__;
4118
4119 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4120                         __attribute__warn_unused_result__
4121                         __attribute__nonnull__(pTHX_1);
4122 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4123         assert(tbl)
4124
4125 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4126                         __attribute__nonnull__(pTHX_1)
4127                         __attribute__nonnull__(pTHX_3);
4128 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4129         assert(tbl); assert(newsv)
4130
4131 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4132                         __attribute__nonnull__(pTHX_1);
4133 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4134         assert(tbl)
4135
4136 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4137 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4138 #if defined(USE_ITHREADS)
4139 #  if defined(HAVE_INTERP_INTERN)
4140 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4141                         __attribute__nonnull__(pTHX_1)
4142                         __attribute__nonnull__(pTHX_2);
4143 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4144         assert(src); assert(dst)
4145
4146 #  endif
4147 #endif
4148 #if defined(HAVE_INTERP_INTERN)
4149 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4150 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4151 #endif
4152
4153 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4154                         __attribute__warn_unused_result__
4155                         __attribute__nonnull__(pTHX_1);
4156 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4157         assert(o)
4158
4159 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4160                         __attribute__warn_unused_result__
4161                         __attribute__nonnull__(pTHX_1);
4162 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4163         assert(o)
4164
4165
4166 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4167 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4168 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4169 #ifdef NO_MATHOMS
4170 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4171 #else
4172 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4173 #endif
4174 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4175
4176 END_EXTERN_C
4177
4178 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4179 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4180                         __attribute__warn_unused_result__
4181                         __attribute__nonnull__(pTHX_1);
4182 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4183         assert(sv)
4184
4185 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4186                         __attribute__warn_unused_result__
4187                         __attribute__nonnull__(pTHX_1);
4188 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4189         assert(sv)
4190
4191 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4192                         __attribute__warn_unused_result__
4193                         __attribute__nonnull__(pTHX_1);
4194 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4195         assert(sv)
4196
4197 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4198                         __attribute__warn_unused_result__
4199                         __attribute__nonnull__(pTHX_1);
4200 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4201         assert(sv)
4202
4203 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4204                         __attribute__warn_unused_result__
4205                         __attribute__nonnull__(pTHX_1);
4206 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4207         assert(sv)
4208
4209 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4210                         __attribute__warn_unused_result__
4211                         __attribute__nonnull__(pTHX_1);
4212 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4213         assert(sv)
4214
4215 #endif
4216
4217 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4218 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4219                         __attribute__nonnull__(pTHX_1);
4220 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4221         assert(gv)
4222
4223 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4224                         __attribute__nonnull__(pTHX_1);
4225 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4226         assert(name)
4227
4228 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4229                         __attribute__nonnull__(pTHX_1)
4230                         __attribute__nonnull__(pTHX_2)
4231                         __attribute__nonnull__(pTHX_3)
4232                         __attribute__nonnull__(pTHX_4);
4233 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4234         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4235
4236 #endif
4237
4238 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4239                         __attribute__malloc__
4240                         __attribute__warn_unused_result__;
4241
4242
4243 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4244 STATIC void     S_hsplit(pTHX_ HV *hv)
4245                         __attribute__nonnull__(pTHX_1);
4246 #define PERL_ARGS_ASSERT_HSPLIT \
4247         assert(hv)
4248
4249 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4250                         __attribute__nonnull__(pTHX_1);
4251 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4252         assert(hv)
4253
4254 STATIC HE*      S_new_he(pTHX)
4255                         __attribute__malloc__
4256                         __attribute__warn_unused_result__;
4257
4258 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4259                         __attribute__malloc__
4260                         __attribute__warn_unused_result__
4261                         __attribute__nonnull__(1);
4262 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4263         assert(str)
4264
4265 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4266                         __attribute__nonnull__(1)
4267                         __attribute__nonnull__(2)
4268                         __attribute__nonnull__(3);
4269 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4270         assert(hv); assert(needs_copy); assert(needs_store)
4271
4272 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4273 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4274                         __attribute__warn_unused_result__
4275                         __attribute__nonnull__(pTHX_1);
4276 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4277         assert(str)
4278
4279 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4280                         __attribute__noreturn__
4281                         __attribute__nonnull__(pTHX_2)
4282                         __attribute__nonnull__(pTHX_4);
4283 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4284         assert(key); assert(msg)
4285
4286 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4287                         __attribute__nonnull__(1);
4288 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4289         assert(hv)
4290
4291 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4292 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4293                         __attribute__nonnull__(pTHX_1);
4294 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4295         assert(hv)
4296
4297 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4298                         __attribute__nonnull__(pTHX_1);
4299 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4300         assert(he)
4301
4302 #endif
4303
4304 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4305 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4306                         __attribute__nonnull__(pTHX_2);
4307 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4308         assert(sv)
4309
4310 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4311                         __attribute__nonnull__(pTHX_1)
4312                         __attribute__nonnull__(pTHX_2)
4313                         __attribute__nonnull__(pTHX_3);
4314 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4315         assert(sv); assert(mg); assert(meth)
4316
4317 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4318                         __attribute__nonnull__(pTHX_1)
4319                         __attribute__nonnull__(pTHX_2)
4320                         __attribute__nonnull__(pTHX_3);
4321 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4322         assert(sv); assert(mg); assert(meth)
4323
4324 STATIC void     S_restore_magic(pTHX_ const void *p);
4325 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4326                         __attribute__nonnull__(pTHX_1);
4327 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4328         assert(p)
4329
4330
4331 #endif
4332
4333 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4334 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4335                         __attribute__warn_unused_result__
4336                         __attribute__nonnull__(pTHX_1);
4337 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4338         assert(o)
4339
4340 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4341                         __attribute__warn_unused_result__
4342                         __attribute__nonnull__(pTHX_1);
4343 #define PERL_ARGS_ASSERT_CK_BITOP       \
4344         assert(o)
4345
4346 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4347                         __attribute__warn_unused_result__
4348                         __attribute__nonnull__(pTHX_1);
4349 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4350         assert(o)
4351
4352 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4353                         __attribute__warn_unused_result__
4354                         __attribute__nonnull__(pTHX_1);
4355 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4356         assert(o)
4357
4358 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4359                         __attribute__warn_unused_result__
4360                         __attribute__nonnull__(pTHX_1);
4361 #define PERL_ARGS_ASSERT_CK_DELETE      \
4362         assert(o)
4363
4364 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4365                         __attribute__warn_unused_result__
4366                         __attribute__nonnull__(pTHX_1);
4367 #define PERL_ARGS_ASSERT_CK_DIE \
4368         assert(o)
4369
4370 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4371                         __attribute__warn_unused_result__
4372                         __attribute__nonnull__(pTHX_1);
4373 #define PERL_ARGS_ASSERT_CK_EOF \
4374         assert(o)
4375
4376 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4377                         __attribute__warn_unused_result__
4378                         __attribute__nonnull__(pTHX_1);
4379 #define PERL_ARGS_ASSERT_CK_EVAL        \
4380         assert(o)
4381
4382 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4383                         __attribute__warn_unused_result__
4384                         __attribute__nonnull__(pTHX_1);
4385 #define PERL_ARGS_ASSERT_CK_EXEC        \
4386         assert(o)
4387
4388 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4389                         __attribute__warn_unused_result__
4390                         __attribute__nonnull__(pTHX_1);
4391 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4392         assert(o)
4393
4394 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4395                         __attribute__warn_unused_result__
4396                         __attribute__nonnull__(pTHX_1);
4397 #define PERL_ARGS_ASSERT_CK_EXIT        \
4398         assert(o)
4399
4400 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4401                         __attribute__warn_unused_result__
4402                         __attribute__nonnull__(pTHX_1);
4403 #define PERL_ARGS_ASSERT_CK_FTST        \
4404         assert(o)
4405
4406 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4407                         __attribute__warn_unused_result__
4408                         __attribute__nonnull__(pTHX_1);
4409 #define PERL_ARGS_ASSERT_CK_FUN \
4410         assert(o)
4411
4412 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4413                         __attribute__warn_unused_result__
4414                         __attribute__nonnull__(pTHX_1);
4415 #define PERL_ARGS_ASSERT_CK_GLOB        \
4416         assert(o)
4417
4418 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4419                         __attribute__warn_unused_result__
4420                         __attribute__nonnull__(pTHX_1);
4421 #define PERL_ARGS_ASSERT_CK_GREP        \
4422         assert(o)
4423
4424 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4425                         __attribute__warn_unused_result__
4426                         __attribute__nonnull__(pTHX_1);
4427 #define PERL_ARGS_ASSERT_CK_INDEX       \
4428         assert(o)
4429
4430 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4431                         __attribute__warn_unused_result__
4432                         __attribute__nonnull__(pTHX_1);
4433 #define PERL_ARGS_ASSERT_CK_JOIN        \
4434         assert(o)
4435
4436 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4437                         __attribute__warn_unused_result__
4438                         __attribute__nonnull__(pTHX_1);
4439 #define PERL_ARGS_ASSERT_CK_LFUN        \
4440         assert(o)
4441
4442 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4443                         __attribute__warn_unused_result__
4444                         __attribute__nonnull__(pTHX_1);
4445 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4446         assert(o)
4447
4448 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4449                         __attribute__warn_unused_result__
4450                         __attribute__nonnull__(pTHX_1);
4451 #define PERL_ARGS_ASSERT_CK_MATCH       \
4452         assert(o)
4453
4454 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4455                         __attribute__warn_unused_result__
4456                         __attribute__nonnull__(pTHX_1);
4457 #define PERL_ARGS_ASSERT_CK_METHOD      \
4458         assert(o)
4459
4460 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4461                         __attribute__warn_unused_result__
4462                         __attribute__nonnull__(pTHX_1);
4463 #define PERL_ARGS_ASSERT_CK_NULL        \
4464         assert(o)
4465
4466 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4467                         __attribute__warn_unused_result__
4468                         __attribute__nonnull__(pTHX_1);
4469 #define PERL_ARGS_ASSERT_CK_OPEN        \
4470         assert(o)
4471
4472 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4473                         __attribute__warn_unused_result__
4474                         __attribute__nonnull__(pTHX_1);
4475 #define PERL_ARGS_ASSERT_CK_READLINE    \
4476         assert(o)
4477
4478 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4479                         __attribute__warn_unused_result__
4480                         __attribute__nonnull__(pTHX_1);
4481 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4482         assert(o)
4483
4484 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4485                         __attribute__warn_unused_result__
4486                         __attribute__nonnull__(pTHX_1);
4487 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4488         assert(o)
4489
4490 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4491                         __attribute__warn_unused_result__
4492                         __attribute__nonnull__(pTHX_1);
4493 #define PERL_ARGS_ASSERT_CK_RETURN      \
4494         assert(o)
4495
4496 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4497                         __attribute__warn_unused_result__
4498                         __attribute__nonnull__(pTHX_1);
4499 #define PERL_ARGS_ASSERT_CK_RFUN        \
4500         assert(o)
4501
4502 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4503                         __attribute__warn_unused_result__
4504                         __attribute__nonnull__(pTHX_1);
4505 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4506         assert(o)
4507
4508 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4509                         __attribute__warn_unused_result__
4510                         __attribute__nonnull__(pTHX_1);
4511 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4512         assert(o)
4513
4514 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4515                         __attribute__warn_unused_result__
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_CK_SELECT      \
4518         assert(o)
4519
4520 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4521                         __attribute__warn_unused_result__
4522                         __attribute__nonnull__(pTHX_1);
4523 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4524         assert(o)
4525
4526 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4527                         __attribute__warn_unused_result__
4528                         __attribute__nonnull__(pTHX_1);
4529 #define PERL_ARGS_ASSERT_CK_SORT        \
4530         assert(o)
4531
4532 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4533                         __attribute__warn_unused_result__
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4536         assert(o)
4537
4538 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4539                         __attribute__warn_unused_result__
4540                         __attribute__nonnull__(pTHX_1);
4541 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4542         assert(o)
4543
4544 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4545                         __attribute__warn_unused_result__
4546                         __attribute__nonnull__(pTHX_1);
4547 #define PERL_ARGS_ASSERT_CK_SUBR        \
4548         assert(o)
4549
4550 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4551                         __attribute__warn_unused_result__
4552                         __attribute__nonnull__(pTHX_1);
4553 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4554         assert(o)
4555
4556 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4557                         __attribute__warn_unused_result__
4558                         __attribute__nonnull__(pTHX_1);
4559 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4560         assert(o)
4561
4562 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4563                         __attribute__warn_unused_result__
4564                         __attribute__nonnull__(pTHX_1);
4565 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4566         assert(o)
4567
4568 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4569                         __attribute__warn_unused_result__
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4572         assert(o)
4573
4574 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4575                         __attribute__warn_unused_result__
4576                         __attribute__nonnull__(pTHX_1);
4577 #define PERL_ARGS_ASSERT_CK_EACH        \
4578         assert(o)
4579
4580 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4581                         __attribute__warn_unused_result__
4582                         __attribute__nonnull__(1);
4583 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4584         assert(o)
4585
4586 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4587                         __attribute__warn_unused_result__;
4588
4589 #  ifdef USE_ITHREADS
4590 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4591                         __attribute__nonnull__(pTHX_1);
4592 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4593         assert(o)
4594
4595 #  else
4596 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4597                         __attribute__nonnull__(pTHX_1);
4598 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4599         assert(o)
4600
4601 #  endif
4602 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4603                         __attribute__nonnull__(pTHX_1);
4604 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4605         assert(o)
4606
4607 STATIC void     S_cop_free(pTHX_ COP *cop)
4608                         __attribute__nonnull__(pTHX_1);
4609 #define PERL_ARGS_ASSERT_COP_FREE       \
4610         assert(cop)
4611
4612 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4613 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4614                         __attribute__nonnull__(pTHX_1);
4615 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4616         assert(o)
4617
4618 STATIC OP*      S_newDEFSVOP(pTHX)
4619                         __attribute__warn_unused_result__;
4620
4621 STATIC OP*      S_search_const(pTHX_ OP *o)
4622                         __attribute__warn_unused_result__
4623                         __attribute__nonnull__(pTHX_1);
4624 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4625         assert(o)
4626
4627 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4628                         __attribute__warn_unused_result__
4629                         __attribute__nonnull__(pTHX_3)
4630                         __attribute__nonnull__(pTHX_4);
4631 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4632         assert(firstp); assert(otherp)
4633
4634 STATIC void     S_simplify_sort(pTHX_ OP *o)
4635                         __attribute__nonnull__(pTHX_1);
4636 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4637         assert(o)
4638
4639 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4640                         __attribute__nonnull__(pTHX_1);
4641 #define PERL_ARGS_ASSERT_GV_ENAME       \
4642         assert(gv)
4643
4644 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4645                         __attribute__warn_unused_result__
4646                         __attribute__nonnull__(1);
4647 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4648         assert(o)
4649
4650 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4651                         __attribute__nonnull__(pTHX_3);
4652 #define PERL_ARGS_ASSERT_MY_KID \
4653         assert(imopsp)
4654
4655 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4658         assert(o)
4659
4660 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4661                         __attribute__nonnull__(pTHX_1)
4662                         __attribute__nonnull__(pTHX_2);
4663 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4664         assert(stash); assert(target)
4665
4666 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4667                         __attribute__nonnull__(pTHX_1)
4668                         __attribute__nonnull__(pTHX_2)
4669                         __attribute__nonnull__(pTHX_4);
4670 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4671         assert(stash); assert(target); assert(imopsp)
4672
4673 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4674                         __attribute__nonnull__(pTHX_2)
4675                         __attribute__nonnull__(pTHX_3)
4676                         __attribute__nonnull__(pTHX_4);
4677 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4678         assert(t); assert(name); assert(kid)
4679
4680 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4681                         __attribute__nonnull__(pTHX_1);
4682 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4683         assert(o)
4684
4685 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4686                         __attribute__warn_unused_result__
4687                         __attribute__nonnull__(pTHX_1);
4688 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4689         assert(o)
4690
4691 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4692                         __attribute__warn_unused_result__
4693                         __attribute__nonnull__(pTHX_1)
4694                         __attribute__nonnull__(pTHX_2);
4695 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4696         assert(o); assert(name)
4697
4698 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4699                         __attribute__warn_unused_result__
4700                         __attribute__nonnull__(pTHX_1)
4701                         __attribute__nonnull__(pTHX_2);
4702 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4703         assert(o); assert(name)
4704
4705 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4706                         __attribute__nonnull__(pTHX_1);
4707 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4708         assert(o)
4709
4710 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4711                         __attribute__nonnull__(pTHX_2);
4712 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4713         assert(block)
4714
4715 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4716 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4717                         __attribute__nonnull__(pTHX_1)
4718                         __attribute__nonnull__(pTHX_2)
4719                         __attribute__nonnull__(pTHX_3);
4720 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4721         assert(fullname); assert(gv); assert(cv)
4722
4723 #endif
4724 #if defined(PL_OP_SLAB_ALLOC)
4725 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4726                         __attribute__malloc__
4727                         __attribute__warn_unused_result__;
4728
4729 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4730                         __attribute__nonnull__(pTHX_1);
4731 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4732         assert(op)
4733
4734 #  if defined(PERL_DEBUG_READONLY_OPS)
4735 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4736 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4737 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4738                         __attribute__nonnull__(pTHX_1);
4739 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4740         assert(o)
4741
4742 #    if defined(PERL_IN_OP_C)
4743 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4744                         __attribute__nonnull__(pTHX_1);
4745 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4746         assert(op)
4747
4748 #    endif
4749 #  endif
4750 #endif
4751
4752 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4753 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4754                         __attribute__nonnull__(pTHX_1)
4755                         __attribute__nonnull__(pTHX_2);
4756 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4757         assert(linestr_sv); assert(rsfp)
4758
4759 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4760 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
4761 STATIC void     S_init_interp(pTHX);
4762 STATIC void     S_init_ids(pTHX);
4763 STATIC void     S_init_main_stash(pTHX);
4764 STATIC void     S_init_perllib(pTHX);
4765 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4766                         __attribute__nonnull__(pTHX_2);
4767 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4768         assert(argv)
4769
4770 STATIC void     S_init_predump_symbols(pTHX);
4771 STATIC void     S_my_exit_jump(pTHX)
4772                         __attribute__noreturn__;
4773
4774 STATIC void     S_nuke_stacks(pTHX);
4775 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4776                         __attribute__nonnull__(pTHX_1)
4777                         __attribute__nonnull__(pTHX_3)
4778                         __attribute__nonnull__(pTHX_4);
4779 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4780         assert(scriptname); assert(suidscript); assert(rsfpp)
4781
4782 STATIC void     S_usage(pTHX_ const char *name)
4783                         __attribute__nonnull__(pTHX_1);
4784 #define PERL_ARGS_ASSERT_USAGE  \
4785         assert(name)
4786
4787 #ifdef DOSUID
4788 #  ifdef IAMSUID
4789 STATIC void     S_validate_suid(pTHX_ const char *validarg, int fdscript, bool suidscript, SV* linestr_sv, PerlIO *rsfp)
4790                         __attribute__nonnull__(pTHX_1)
4791                         __attribute__nonnull__(pTHX_4)
4792                         __attribute__nonnull__(pTHX_5);
4793 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4794         assert(validarg); assert(linestr_sv); assert(rsfp)
4795
4796 #  else
4797 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, SV* linestr_sv, PerlIO *rsfp)
4798                         __attribute__nonnull__(pTHX_1)
4799                         __attribute__nonnull__(pTHX_2)
4800                         __attribute__nonnull__(pTHX_4)
4801                         __attribute__nonnull__(pTHX_5);
4802 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4803         assert(validarg); assert(scriptname); assert(linestr_sv); assert(rsfp)
4804
4805 #  endif
4806 #else
4807 #  ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4808 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4809                         __attribute__nonnull__(pTHX_1);
4810 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4811         assert(rsfp)
4812
4813 #  endif
4814 #endif
4815
4816 #  if defined(IAMSUID)
4817 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
4818 #  endif
4819 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4820 STATIC void     S_run_body(pTHX_ I32 oldscope)
4821                         __attribute__noreturn__;
4822
4823 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
4824                         __attribute__nonnull__(pTHX_1);
4825 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4826         assert(dir)
4827
4828 #endif
4829
4830 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4831 STATIC SV*      S_refto(pTHX_ SV* sv)
4832                         __attribute__warn_unused_result__
4833                         __attribute__nonnull__(pTHX_1);
4834 #define PERL_ARGS_ASSERT_REFTO  \
4835         assert(sv)
4836
4837 #endif
4838 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4839 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4840                         __attribute__warn_unused_result__
4841                         __attribute__nonnull__(pTHX_1)
4842                         __attribute__nonnull__(pTHX_2)
4843                         __attribute__nonnull__(pTHX_4);
4844 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4845         assert(sv); assert(what); assert(spp)
4846
4847 #endif
4848
4849 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4850 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4851                         __attribute__nonnull__(pTHX_1)
4852                         __attribute__nonnull__(pTHX_2)
4853                         __attribute__nonnull__(pTHX_3)
4854                         __attribute__nonnull__(pTHX_4);
4855 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4856         assert(symptr); assert(s); assert(strbeg); assert(strend)
4857
4858 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4859                         __attribute__nonnull__(pTHX_1)
4860                         __attribute__nonnull__(pTHX_2)
4861                         __attribute__nonnull__(pTHX_3)
4862                         __attribute__nonnull__(pTHX_4);
4863 #define PERL_ARGS_ASSERT_PACK_REC       \
4864         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4865
4866 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4867                         __attribute__nonnull__(pTHX_1);
4868 #define PERL_ARGS_ASSERT_MUL128 \
4869         assert(sv)
4870
4871 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4872                         __attribute__nonnull__(pTHX_1);
4873 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4874         assert(symptr)
4875
4876 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4877                         __attribute__nonnull__(pTHX_1);
4878 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4879         assert(symptr)
4880
4881 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4882                         __attribute__warn_unused_result__
4883                         __attribute__nonnull__(pTHX_1);
4884 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4885         assert(s)
4886
4887 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4888                         __attribute__nonnull__(pTHX_1)
4889                         __attribute__nonnull__(pTHX_2);
4890 #define PERL_ARGS_ASSERT_DIV128 \
4891         assert(pnum); assert(done)
4892
4893 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4894                         __attribute__nonnull__(pTHX_1)
4895                         __attribute__nonnull__(pTHX_2);
4896 #define PERL_ARGS_ASSERT_GROUP_END      \
4897         assert(patptr); assert(patend)
4898
4899 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4900                         __attribute__warn_unused_result__
4901                         __attribute__nonnull__(pTHX_1)
4902                         __attribute__nonnull__(pTHX_2);
4903 #define PERL_ARGS_ASSERT_GET_NUM        \
4904         assert(patptr); assert(lenptr)
4905
4906 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4907                         __attribute__nonnull__(1)
4908                         __attribute__nonnull__(2);
4909 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4910         assert(pat); assert(patend)
4911
4912 STATIC char     S_first_symbol(const char *pat, const char *patend)
4913                         __attribute__nonnull__(1)
4914                         __attribute__nonnull__(2);
4915 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4916         assert(pat); assert(patend)
4917
4918 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4919                         __attribute__warn_unused_result__
4920                         __attribute__nonnull__(pTHX_1);
4921 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4922         assert(sv)
4923
4924 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4925                         __attribute__warn_unused_result__
4926                         __attribute__nonnull__(1)
4927                         __attribute__nonnull__(3);
4928 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4929         assert(start); assert(dest)
4930
4931 #endif
4932
4933 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4934 STATIC OP*      S_docatch(pTHX_ OP *o)
4935                         __attribute__warn_unused_result__;
4936
4937 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4938                         __attribute__warn_unused_result__
4939                         __attribute__nonnull__(pTHX_1)
4940                         __attribute__nonnull__(pTHX_2)
4941                         __attribute__nonnull__(pTHX_3)
4942                         __attribute__nonnull__(pTHX_4);
4943 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4944         assert(o); assert(label); assert(opstack); assert(oplimit)
4945
4946 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4947                         __attribute__warn_unused_result__
4948                         __attribute__nonnull__(pTHX_1);
4949 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4950         assert(sv)
4951
4952 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4953                         __attribute__warn_unused_result__;
4954
4955 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4956                         __attribute__warn_unused_result__;
4957
4958 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4959                         __attribute__warn_unused_result__;
4960
4961 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4962                         __attribute__warn_unused_result__
4963                         __attribute__nonnull__(pTHX_1);
4964 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4965         assert(label)
4966
4967 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4968                         __attribute__warn_unused_result__;
4969
4970 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4971                         __attribute__warn_unused_result__
4972                         __attribute__nonnull__(pTHX_1);
4973 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4974         assert(cxstk)
4975
4976 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4977                         __attribute__warn_unused_result__;
4978
4979 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4980                         __attribute__nonnull__(pTHX_2);
4981 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4982         assert(sv)
4983
4984 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4985 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4986                         __attribute__warn_unused_result__
4987                         __attribute__nonnull__(pTHX_1);
4988 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4989         assert(name)
4990
4991 #ifndef PERL_DISABLE_PMC
4992 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4993                         __attribute__warn_unused_result__
4994                         __attribute__nonnull__(pTHX_1);
4995 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4996         assert(name)
4997
4998 #endif
4999 STATIC bool     S_path_is_absolute(const char *name)
5000                         __attribute__warn_unused_result__
5001                         __attribute__nonnull__(1);
5002 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5003         assert(name)
5004
5005 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5006                         __attribute__warn_unused_result__
5007                         __attribute__nonnull__(pTHX_2);
5008 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5009         assert(buf_sv)
5010
5011 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5012                         __attribute__warn_unused_result__
5013                         __attribute__nonnull__(pTHX_1);
5014 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5015         assert(re)
5016
5017 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5018                         __attribute__warn_unused_result__
5019                         __attribute__nonnull__(pTHX_1)
5020                         __attribute__nonnull__(pTHX_2);
5021 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5022         assert(matcher); assert(sv)
5023
5024 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5025                         __attribute__nonnull__(pTHX_1);
5026 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5027         assert(matcher)
5028
5029 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5030 #endif
5031
5032 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5033 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5034                         __attribute__nonnull__(pTHX_1)
5035                         __attribute__nonnull__(pTHX_2)
5036                         __attribute__nonnull__(pTHX_3);
5037 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5038         assert(hash); assert(relem); assert(firstrelem)
5039
5040 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5041                         __attribute__warn_unused_result__
5042                         __attribute__nonnull__(pTHX_1);
5043 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5044         assert(meth)
5045
5046 #endif
5047
5048 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5049 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5050                         __attribute__nonnull__(pTHX_1)
5051                         __attribute__nonnull__(pTHX_2);
5052 #define PERL_ARGS_ASSERT_SV_NCMP        \
5053         assert(a); assert(b)
5054
5055 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5056                         __attribute__nonnull__(pTHX_1)
5057                         __attribute__nonnull__(pTHX_2);
5058 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5059         assert(a); assert(b)
5060
5061 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5062                         __attribute__nonnull__(pTHX_1)
5063                         __attribute__nonnull__(pTHX_2);
5064 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5065         assert(a); assert(b)
5066
5067 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5068                         __attribute__nonnull__(pTHX_1)
5069                         __attribute__nonnull__(pTHX_2);
5070 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5071         assert(a); assert(b)
5072
5073 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5074                         __attribute__nonnull__(pTHX_1)
5075                         __attribute__nonnull__(pTHX_2);
5076 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5077         assert(str1); assert(str2)
5078
5079 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5080                         __attribute__nonnull__(pTHX_1)
5081                         __attribute__nonnull__(pTHX_2);
5082 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5083         assert(str1); assert(str2)
5084
5085 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5086                         __attribute__nonnull__(pTHX_1)
5087                         __attribute__nonnull__(pTHX_2);
5088 #define PERL_ARGS_ASSERT_SORTCV \
5089         assert(a); assert(b)
5090
5091 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5092                         __attribute__nonnull__(pTHX_1)
5093                         __attribute__nonnull__(pTHX_2);
5094 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5095         assert(a); assert(b)
5096
5097 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5098                         __attribute__nonnull__(pTHX_1)
5099                         __attribute__nonnull__(pTHX_2);
5100 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5101         assert(a); assert(b)
5102
5103 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5104                         __attribute__nonnull__(pTHX_3);
5105 #define PERL_ARGS_ASSERT_QSORTSVU       \
5106         assert(compare)
5107
5108 #endif
5109
5110 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5111 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5112                         __attribute__nonnull__(pTHX_1)
5113                         __attribute__nonnull__(pTHX_2)
5114                         __attribute__nonnull__(pTHX_3);
5115 #define PERL_ARGS_ASSERT_DOFORM \
5116         assert(cv); assert(gv); assert(retop)
5117
5118 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5119 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5120                         __attribute__warn_unused_result__
5121                         __attribute__nonnull__(pTHX_1)
5122                         __attribute__nonnull__(pTHX_2);
5123 #define PERL_ARGS_ASSERT_DOONELINER     \
5124         assert(cmd); assert(filename)
5125
5126 #  endif
5127 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5128                         __attribute__nonnull__(pTHX_1);
5129 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5130         assert(array)
5131
5132 #endif
5133
5134 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5135 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5136                         __attribute__nonnull__(pTHX_1)
5137                         __attribute__nonnull__(pTHX_3);
5138 #define PERL_ARGS_ASSERT_REG    \
5139         assert(pRExC_state); assert(flagp)
5140
5141 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5142                         __attribute__nonnull__(pTHX_1);
5143 #define PERL_ARGS_ASSERT_REGANODE       \
5144         assert(pRExC_state)
5145
5146 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5147                         __attribute__nonnull__(pTHX_1)
5148                         __attribute__nonnull__(pTHX_2);
5149 #define PERL_ARGS_ASSERT_REGATOM        \
5150         assert(pRExC_state); assert(flagp)
5151
5152 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5153                         __attribute__nonnull__(pTHX_1)
5154                         __attribute__nonnull__(pTHX_2);
5155 #define PERL_ARGS_ASSERT_REGBRANCH      \
5156         assert(pRExC_state); assert(flagp)
5157
5158 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5159                         __attribute__nonnull__(pTHX_1)
5160                         __attribute__nonnull__(pTHX_3);
5161 #define PERL_ARGS_ASSERT_REGUNI \
5162         assert(pRExC_state); assert(s)
5163
5164 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5165                         __attribute__nonnull__(pTHX_1);
5166 #define PERL_ARGS_ASSERT_REGCLASS       \
5167         assert(pRExC_state)
5168
5169 STATIC I32      S_regcurly(const char *s)
5170                         __attribute__warn_unused_result__
5171                         __attribute__nonnull__(1);
5172 #define PERL_ARGS_ASSERT_REGCURLY       \
5173         assert(s)
5174
5175 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5176                         __attribute__nonnull__(pTHX_1);
5177 #define PERL_ARGS_ASSERT_REG_NODE       \
5178         assert(pRExC_state)
5179
5180 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5181                         __attribute__nonnull__(pTHX_2);
5182 #define PERL_ARGS_ASSERT_REG_RECODE     \
5183         assert(encp)
5184
5185 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5186                         __attribute__nonnull__(pTHX_1)
5187                         __attribute__nonnull__(pTHX_2);
5188 #define PERL_ARGS_ASSERT_REGPIECE       \
5189         assert(pRExC_state); assert(flagp)
5190
5191 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep)
5192                         __attribute__nonnull__(pTHX_1);
5193 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5194         assert(pRExC_state)
5195
5196 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5197                         __attribute__nonnull__(pTHX_1)
5198                         __attribute__nonnull__(pTHX_3);
5199 #define PERL_ARGS_ASSERT_REGINSERT      \
5200         assert(pRExC_state); assert(opnd)
5201
5202 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5203                         __attribute__nonnull__(pTHX_1)
5204                         __attribute__nonnull__(pTHX_2)
5205                         __attribute__nonnull__(pTHX_3);
5206 #define PERL_ARGS_ASSERT_REGTAIL        \
5207         assert(pRExC_state); assert(p); assert(val)
5208
5209 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5210                         __attribute__nonnull__(pTHX_1);
5211 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5212         assert(pRExC_state)
5213
5214 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5215                         __attribute__nonnull__(pTHX_1)
5216                         __attribute__nonnull__(pTHX_2)
5217                         __attribute__nonnull__(pTHX_3);
5218 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5219         assert(pRExC_state); assert(scan); assert(min)
5220
5221 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5222                         __attribute__warn_unused_result__
5223                         __attribute__nonnull__(1)
5224                         __attribute__nonnull__(2);
5225 #define PERL_ARGS_ASSERT_REGWHITE       \
5226         assert(pRExC_state); assert(p)
5227
5228 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5229                         __attribute__nonnull__(pTHX_1);
5230 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5231         assert(pRExC_state)
5232
5233 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5234                         __attribute__nonnull__(pTHX_1);
5235 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5236         assert(pRExC_state)
5237
5238 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5239                         __attribute__nonnull__(pTHX_1)
5240                         __attribute__nonnull__(pTHX_2)
5241                         __attribute__nonnull__(pTHX_3);
5242 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5243         assert(pRExC_state); assert(data); assert(minlenp)
5244
5245 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5246                         __attribute__nonnull__(1)
5247                         __attribute__nonnull__(2);
5248 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5249         assert(pRExC_state); assert(cl)
5250
5251 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5252                         __attribute__warn_unused_result__
5253                         __attribute__nonnull__(1);
5254 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5255         assert(cl)
5256
5257 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5258                         __attribute__nonnull__(1)
5259                         __attribute__nonnull__(2);
5260 #define PERL_ARGS_ASSERT_CL_INIT        \
5261         assert(pRExC_state); assert(cl)
5262
5263 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5264                         __attribute__nonnull__(1)
5265                         __attribute__nonnull__(2);
5266 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5267         assert(pRExC_state); assert(cl)
5268
5269 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5270                         __attribute__nonnull__(1)
5271                         __attribute__nonnull__(2);
5272 #define PERL_ARGS_ASSERT_CL_AND \
5273         assert(cl); assert(and_with)
5274
5275 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5276                         __attribute__nonnull__(1)
5277                         __attribute__nonnull__(2)
5278                         __attribute__nonnull__(3);
5279 #define PERL_ARGS_ASSERT_CL_OR  \
5280         assert(pRExC_state); assert(cl); assert(or_with)
5281
5282 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)
5283                         __attribute__nonnull__(pTHX_1)
5284                         __attribute__nonnull__(pTHX_2)
5285                         __attribute__nonnull__(pTHX_3)
5286                         __attribute__nonnull__(pTHX_4)
5287                         __attribute__nonnull__(pTHX_5);
5288 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5289         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5290
5291 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5292                         __attribute__warn_unused_result__
5293                         __attribute__nonnull__(1)
5294                         __attribute__nonnull__(3);
5295 #define PERL_ARGS_ASSERT_ADD_DATA       \
5296         assert(pRExC_state); assert(s)
5297
5298 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5299                         __attribute__noreturn__
5300                         __attribute__nonnull__(pTHX_1)
5301                         __attribute__nonnull__(pTHX_2);
5302 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5303         assert(pat1); assert(pat2)
5304
5305 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5306                         __attribute__nonnull__(pTHX_1);
5307 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5308         assert(pRExC_state)
5309
5310 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5311                         __attribute__nonnull__(pTHX_1);
5312 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5313         assert(pRExC_state)
5314
5315 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)
5316                         __attribute__nonnull__(pTHX_1)
5317                         __attribute__nonnull__(pTHX_2)
5318                         __attribute__nonnull__(pTHX_3)
5319                         __attribute__nonnull__(pTHX_4)
5320                         __attribute__nonnull__(pTHX_5);
5321 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5322         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5323
5324 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5325                         __attribute__nonnull__(pTHX_1)
5326                         __attribute__nonnull__(pTHX_2)
5327                         __attribute__nonnull__(pTHX_3);
5328 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5329         assert(pRExC_state); assert(source); assert(stclass)
5330
5331 #  ifdef DEBUGGING
5332 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5333 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)
5334                         __attribute__nonnull__(pTHX_1)
5335                         __attribute__nonnull__(pTHX_2)
5336                         __attribute__nonnull__(pTHX_3)
5337                         __attribute__nonnull__(pTHX_6);
5338 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5339         assert(r); assert(start); assert(node); assert(sv)
5340
5341 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5342                         __attribute__nonnull__(pTHX_1);
5343 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5344         assert(sv)
5345
5346 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5347                         __attribute__nonnull__(pTHX_1)
5348                         __attribute__nonnull__(pTHX_3);
5349 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5350         assert(trie); assert(revcharmap)
5351
5352 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_3);
5355 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5356         assert(trie); assert(revcharmap)
5357
5358 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5359                         __attribute__nonnull__(pTHX_1)
5360                         __attribute__nonnull__(pTHX_3);
5361 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5362         assert(trie); assert(revcharmap)
5363
5364 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5365                         __attribute__nonnull__(pTHX_1)
5366                         __attribute__nonnull__(pTHX_2)
5367                         __attribute__nonnull__(pTHX_3);
5368 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5369         assert(pRExC_state); assert(p); assert(val)
5370
5371 #  endif
5372 #endif
5373
5374 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5375 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5376                         __attribute__warn_unused_result__
5377                         __attribute__nonnull__(pTHX_1)
5378                         __attribute__nonnull__(pTHX_2);
5379 #define PERL_ARGS_ASSERT_REGMATCH       \
5380         assert(reginfo); assert(prog)
5381
5382 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5383                         __attribute__warn_unused_result__
5384                         __attribute__nonnull__(pTHX_1)
5385                         __attribute__nonnull__(pTHX_2);
5386 #define PERL_ARGS_ASSERT_REGREPEAT      \
5387         assert(prog); assert(p)
5388
5389 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5390                         __attribute__warn_unused_result__
5391                         __attribute__nonnull__(pTHX_1)
5392                         __attribute__nonnull__(pTHX_2);
5393 #define PERL_ARGS_ASSERT_REGTRY \
5394         assert(reginfo); assert(startpos)
5395
5396 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5397                         __attribute__warn_unused_result__
5398                         __attribute__nonnull__(pTHX_2)
5399                         __attribute__nonnull__(pTHX_3);
5400 #define PERL_ARGS_ASSERT_REGINCLASS     \
5401         assert(n); assert(p)
5402
5403 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5404 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5405                         __attribute__nonnull__(pTHX_1);
5406 #define PERL_ARGS_ASSERT_REGCPPOP       \
5407         assert(rex)
5408
5409 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5410                         __attribute__warn_unused_result__
5411                         __attribute__nonnull__(1)
5412                         __attribute__nonnull__(3);
5413 #define PERL_ARGS_ASSERT_REGHOP3        \
5414         assert(s); assert(lim)
5415
5416 #ifdef XXX_dmq
5417 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5418                         __attribute__warn_unused_result__
5419                         __attribute__nonnull__(1)
5420                         __attribute__nonnull__(3)
5421                         __attribute__nonnull__(4);
5422 #define PERL_ARGS_ASSERT_REGHOP4        \
5423         assert(s); assert(llim); assert(rlim)
5424
5425 #endif
5426 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5427                         __attribute__warn_unused_result__
5428                         __attribute__nonnull__(1)
5429                         __attribute__nonnull__(3);
5430 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5431         assert(s); assert(lim)
5432
5433 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5434                         __attribute__warn_unused_result__
5435                         __attribute__nonnull__(pTHX_1)
5436                         __attribute__nonnull__(pTHX_2)
5437                         __attribute__nonnull__(pTHX_3)
5438                         __attribute__nonnull__(pTHX_4);
5439 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5440         assert(prog); assert(c); assert(s); assert(strend)
5441
5442 STATIC void     S_swap_match_buff(pTHX_ regexp * prog)
5443                         __attribute__nonnull__(pTHX_1);
5444 #define PERL_ARGS_ASSERT_SWAP_MATCH_BUFF        \
5445         assert(prog)
5446
5447 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5448                         __attribute__nonnull__(pTHX_1);
5449 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5450         assert(prog)
5451
5452 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5453                         __attribute__nonnull__(pTHX_1);
5454 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5455         assert(prog)
5456
5457 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5458                         __attribute__warn_unused_result__
5459                         __attribute__nonnull__(pTHX_1)
5460                         __attribute__nonnull__(pTHX_2);
5461 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5462         assert(rex); assert(scan)
5463
5464 #  ifdef DEBUGGING
5465 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)
5466                         __attribute__nonnull__(pTHX_1)
5467                         __attribute__nonnull__(pTHX_2)
5468                         __attribute__nonnull__(pTHX_3)
5469                         __attribute__nonnull__(pTHX_4)
5470                         __attribute__nonnull__(pTHX_5);
5471 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5472         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5473
5474 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5475                         __attribute__nonnull__(pTHX_1)
5476                         __attribute__nonnull__(pTHX_3)
5477                         __attribute__nonnull__(pTHX_4)
5478                         __attribute__nonnull__(pTHX_5);
5479 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5480         assert(prog); assert(start); assert(end); assert(blurb)
5481
5482 #  endif
5483 #endif
5484
5485 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5486 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5487 STATIC void     S_debprof(pTHX_ const OP *o)
5488                         __attribute__nonnull__(pTHX_1);
5489 #define PERL_ARGS_ASSERT_DEBPROF        \
5490         assert(o)
5491
5492 STATIC void     S_sequence(pTHX_ const OP *o);
5493 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5494 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5495 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5496                         __attribute__nonnull__(pTHX_1);
5497 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5498         assert(pm)
5499
5500 #endif
5501
5502 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5503 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5504                         __attribute__nonnull__(pTHX_1);
5505 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5506         assert(sptr)
5507
5508 #endif
5509
5510 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5511 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5512                         __attribute__nonnull__(pTHX_1)
5513                         __attribute__nonnull__(pTHX_2);
5514 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5515         assert(tsv); assert(sv)
5516
5517 #endif
5518
5519 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5520 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5521                         __attribute__nonnull__(pTHX_1)
5522                         __attribute__nonnull__(pTHX_2);
5523 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5524         assert(sv); assert(av)
5525
5526 #endif
5527
5528 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5529 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5530                         __attribute__warn_unused_result__
5531                         __attribute__nonnull__(1)
5532                         __attribute__nonnull__(5);
5533 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5534         assert(buf); assert(peob)
5535
5536 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5537                         __attribute__nonnull__(pTHX_1);
5538 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5539         assert(sv)
5540
5541 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5542                         __attribute__nonnull__(pTHX_1);
5543 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5544         assert(sv)
5545
5546 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5547                         __attribute__nonnull__(pTHX_1);
5548 #define PERL_ARGS_ASSERT_VISIT  \
5549         assert(f)
5550
5551 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5552                         __attribute__nonnull__(pTHX_1)
5553                         __attribute__nonnull__(pTHX_2);
5554 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5555         assert(tsv); assert(sv)
5556
5557 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5558                         __attribute__warn_unused_result__;
5559
5560 #  ifdef DEBUGGING
5561 STATIC void     S_del_sv(pTHX_ SV *p)
5562                         __attribute__nonnull__(pTHX_1);
5563 #define PERL_ARGS_ASSERT_DEL_SV \
5564         assert(p)
5565
5566 #  endif
5567 #  if !defined(NV_PRESERVES_UV)
5568 #    ifdef DEBUGGING
5569 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5570                         __attribute__nonnull__(pTHX_1);
5571 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5572         assert(sv)
5573
5574 #    else
5575 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5576                         __attribute__nonnull__(pTHX_1);
5577 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5578         assert(sv)
5579
5580 #    endif
5581 #  endif
5582 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5583                         __attribute__warn_unused_result__
5584                         __attribute__nonnull__(pTHX_1);
5585 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5586         assert(pattern)
5587
5588 #
5589 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5590                         __attribute__nonnull__(1)
5591                         __attribute__nonnull__(2);
5592 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5593         assert(start); assert(send)
5594
5595 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5596                         __attribute__nonnull__(1)
5597                         __attribute__nonnull__(2);
5598 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5599         assert(start); assert(send)
5600
5601 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)
5602                         __attribute__nonnull__(pTHX_1)
5603                         __attribute__nonnull__(pTHX_2)
5604                         __attribute__nonnull__(pTHX_3)
5605                         __attribute__nonnull__(pTHX_4);
5606 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5607         assert(sv); assert(mgp); assert(start); assert(send)
5608
5609 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5610                         __attribute__nonnull__(pTHX_1)
5611                         __attribute__nonnull__(pTHX_2);
5612 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5613         assert(sv); assert(mgp)
5614
5615 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5616                         __attribute__nonnull__(pTHX_1)
5617                         __attribute__nonnull__(pTHX_2)
5618                         __attribute__nonnull__(pTHX_3);
5619 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5620         assert(s); assert(target); assert(end)
5621
5622 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5623                         __attribute__nonnull__(2)
5624                         __attribute__nonnull__(3);
5625 #define PERL_ARGS_ASSERT_F0CONVERT      \
5626         assert(endbuf); assert(len)
5627
5628 #  if defined(PERL_OLD_COPY_ON_WRITE)
5629 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5630                         __attribute__nonnull__(pTHX_1)
5631                         __attribute__nonnull__(pTHX_2)
5632                         __attribute__nonnull__(pTHX_3);
5633 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5634         assert(sv); assert(pvx); assert(after)
5635
5636 #  endif
5637 STATIC SV *     S_more_sv(pTHX);
5638 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5639 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5640                         __attribute__nonnull__(pTHX_1);
5641 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5642         assert(sv)
5643
5644 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5645                         __attribute__nonnull__(pTHX_1)
5646                         __attribute__nonnull__(pTHX_2);
5647 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5648         assert(dstr); assert(sstr)
5649
5650 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5651                         __attribute__nonnull__(pTHX_1)
5652                         __attribute__nonnull__(pTHX_2);
5653 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5654         assert(dstr); assert(sstr)
5655
5656 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5657                         __attribute__warn_unused_result__
5658                         __attribute__nonnull__(1);
5659 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5660         assert(tbl)
5661
5662 #endif
5663
5664 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5665 STATIC void     S_check_uni(pTHX);
5666 STATIC void     S_force_next(pTHX_ I32 type);
5667 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5668                         __attribute__nonnull__(pTHX_1);
5669 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5670         assert(s)
5671
5672 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5673                         __attribute__nonnull__(pTHX_1);
5674 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5675         assert(start)
5676
5677 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5678                         __attribute__nonnull__(pTHX_1);
5679 #define PERL_ARGS_ASSERT_TOKEQ  \
5680         assert(sv)
5681
5682 STATIC void     S_readpipe_override(pTHX);
5683 STATIC char*    S_scan_const(pTHX_ char *start)
5684                         __attribute__warn_unused_result__
5685                         __attribute__nonnull__(pTHX_1);
5686 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5687         assert(start)
5688
5689 STATIC char*    S_scan_formline(pTHX_ char *s)
5690                         __attribute__warn_unused_result__
5691                         __attribute__nonnull__(pTHX_1);
5692 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5693         assert(s)
5694
5695 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5696                         __attribute__warn_unused_result__
5697                         __attribute__nonnull__(pTHX_1);
5698 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5699         assert(s)
5700
5701 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5702                         __attribute__nonnull__(pTHX_1)
5703                         __attribute__nonnull__(pTHX_2)
5704                         __attribute__nonnull__(pTHX_3);
5705 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5706         assert(s); assert(send); assert(dest)
5707
5708 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5709                         __attribute__warn_unused_result__
5710                         __attribute__nonnull__(pTHX_1);
5711 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5712         assert(start)
5713
5714 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5715                         __attribute__warn_unused_result__
5716                         __attribute__nonnull__(pTHX_1);
5717 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5718         assert(start)
5719
5720 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5721                         __attribute__warn_unused_result__
5722                         __attribute__nonnull__(pTHX_1);
5723 #define PERL_ARGS_ASSERT_SCAN_STR       \
5724         assert(start)
5725
5726 STATIC char*    S_scan_subst(pTHX_ char *start)
5727                         __attribute__warn_unused_result__
5728                         __attribute__nonnull__(pTHX_1);
5729 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5730         assert(start)
5731
5732 STATIC char*    S_scan_trans(pTHX_ char *start)
5733                         __attribute__warn_unused_result__
5734                         __attribute__nonnull__(pTHX_1);
5735 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5736         assert(start)
5737
5738 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5739                         __attribute__nonnull__(pTHX_1)
5740                         __attribute__nonnull__(pTHX_2)
5741                         __attribute__nonnull__(pTHX_5);
5742 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5743         assert(s); assert(dest); assert(slp)
5744
5745 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5746 STATIC char*    S_skipspace(pTHX_ char *s)
5747                         __attribute__warn_unused_result__
5748                         __attribute__nonnull__(pTHX_1);
5749 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5750         assert(s)
5751
5752 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5753                         __attribute__warn_unused_result__
5754                         __attribute__nonnull__(pTHX_1);
5755 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5756         assert(s)
5757
5758 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5759                         __attribute__nonnull__(pTHX_1)
5760                         __attribute__nonnull__(pTHX_2)
5761                         __attribute__nonnull__(pTHX_3);
5762 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5763         assert(s); assert(name); assert(what)
5764
5765 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5766                         __attribute__nonnull__(pTHX_1);
5767 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5768         assert(name)
5769
5770 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5771                         __attribute__nonnull__(pTHX_1);
5772 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5773         assert(s)
5774
5775 STATIC void     S_incline(pTHX_ const char *s)
5776                         __attribute__nonnull__(pTHX_1);
5777 #define PERL_ARGS_ASSERT_INCLINE        \
5778         assert(s)
5779
5780 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5781                         __attribute__nonnull__(pTHX_1);
5782 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5783         assert(s)
5784
5785 STATIC int      S_intuit_more(pTHX_ char *s)
5786                         __attribute__nonnull__(pTHX_1);
5787 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5788         assert(s)
5789
5790 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5791                         __attribute__nonnull__(pTHX_3);
5792 #define PERL_ARGS_ASSERT_LOP    \
5793         assert(s)
5794
5795 STATIC void     S_missingterm(pTHX_ char *s)
5796                         __attribute__noreturn__;
5797
5798 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5799                         __attribute__nonnull__(pTHX_1);
5800 #define PERL_ARGS_ASSERT_NO_OP  \
5801         assert(what)
5802
5803 STATIC I32      S_sublex_done(pTHX)
5804                         __attribute__warn_unused_result__;
5805
5806 STATIC I32      S_sublex_push(pTHX)
5807                         __attribute__warn_unused_result__;
5808
5809 STATIC I32      S_sublex_start(pTHX)
5810                         __attribute__warn_unused_result__;
5811
5812 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5813                         __attribute__warn_unused_result__
5814                         __attribute__nonnull__(pTHX_1)
5815                         __attribute__nonnull__(pTHX_2);
5816 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5817         assert(sv); assert(fp)
5818
5819 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5820                         __attribute__warn_unused_result__
5821                         __attribute__nonnull__(pTHX_1);
5822 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5823         assert(pkgname)
5824
5825 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5826                         __attribute__warn_unused_result__
5827                         __attribute__nonnull__(pTHX_2);
5828 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5829         assert(s)
5830
5831 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)
5832                         __attribute__nonnull__(pTHX_3)
5833                         __attribute__nonnull__(pTHX_5);
5834 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5835         assert(key); assert(sv)
5836
5837 STATIC int      S_ao(pTHX_ int toketype);
5838 #  if defined(PERL_CR_FILTER)
5839 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5840 STATIC void     S_strip_return(pTHX_ SV *sv)
5841                         __attribute__nonnull__(pTHX_1);
5842 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5843         assert(sv)
5844
5845 #  endif
5846 #  if defined(DEBUGGING)
5847 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5848                         __attribute__nonnull__(pTHX_2);
5849 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5850         assert(lvalp)
5851
5852 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5853                         __attribute__nonnull__(pTHX_1)
5854                         __attribute__nonnull__(pTHX_2);
5855 #define PERL_ARGS_ASSERT_PRINTBUF       \
5856         assert(fmt); assert(s)
5857
5858 #  endif
5859 #endif
5860
5861 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5862 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5863                         __attribute__nonnull__(pTHX_1)
5864                         __attribute__nonnull__(pTHX_2);
5865 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5866         assert(stash); assert(name)
5867
5868 #endif
5869
5870 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5871 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5872 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5873                         __attribute__nonnull__(pTHX_1);
5874 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5875         assert(locs)
5876
5877 #endif
5878 #endif
5879
5880 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5881 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5882                         __attribute__nonnull__(pTHX_1);
5883 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5884         assert(cop)
5885
5886 STATIC SV*      S_mess_alloc(pTHX);
5887 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5888 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5889 STATIC char *   S_write_no_mem(pTHX)
5890                         __attribute__noreturn__;
5891
5892 #if defined(PERL_MEM_LOG) && defined(PERL_MEM_LOG_STDERR)
5893 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)
5894                         __attribute__nonnull__(4)
5895                         __attribute__nonnull__(8)
5896                         __attribute__nonnull__(10);
5897 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5898         assert(type_name); assert(filename); assert(funcname)
5899
5900 #endif
5901 #endif
5902
5903 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5904 STATIC NV       S_mulexp10(NV value, I32 exponent);
5905 #endif
5906
5907 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5908 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5909                         __attribute__warn_unused_result__
5910                         __attribute__nonnull__(1);
5911 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5912         assert(s)
5913
5914 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5915                         __attribute__warn_unused_result__
5916                         __attribute__nonnull__(pTHX_1)
5917                         __attribute__nonnull__(pTHX_2)
5918                         __attribute__nonnull__(pTHX_3);
5919 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5920         assert(p); assert(swash); assert(swashname)
5921
5922 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5923                         __attribute__warn_unused_result__
5924                         __attribute__nonnull__(pTHX_1);
5925 #define PERL_ARGS_ASSERT_SWASH_GET      \
5926         assert(swash)
5927
5928 #endif
5929
5930 START_EXTERN_C
5931
5932 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5933                         __attribute__nonnull__(pTHX_1);
5934 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5935         assert(dstr)
5936
5937 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5938                         __attribute__nonnull__(pTHX_1)
5939                         __attribute__nonnull__(pTHX_2);
5940 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5941         assert(dstr); assert(sstr)
5942
5943 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5946         assert(dsv)
5947
5948 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5949                         __attribute__nonnull__(pTHX_1);
5950 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS  \
5951         assert(sv)
5952
5953 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5954                         __attribute__nonnull__(pTHX_1);
5955 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5956         assert(sv)
5957
5958 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5959                         __attribute__nonnull__(pTHX_1)
5960                         __attribute__nonnull__(pTHX_2);
5961 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5962         assert(dsv); assert(ssv)
5963
5964 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5965                         __attribute__nonnull__(pTHX_1)
5966                         __attribute__nonnull__(pTHX_2);
5967 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5968         assert(s); assert(value)
5969
5970 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5971 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5972 #ifdef PERL_OLD_COPY_ON_WRITE
5973 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5974                         __attribute__nonnull__(pTHX_1)
5975                         __attribute__nonnull__(pTHX_2);
5976 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5977         assert(dstr); assert(sstr)
5978
5979 #endif
5980
5981 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5982
5983 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5984 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5985 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5986 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5987 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5988 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5989 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5990 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5991 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
5992 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
5993 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
5994 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
5995                         __attribute__nonnull__(pTHX_2);
5996 #define PERL_ARGS_ASSERT_PERLIO_READ    \
5997         assert(vbuf)
5998
5999 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6000                         __attribute__nonnull__(pTHX_2);
6001 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6002         assert(vbuf)
6003
6004 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6005                         __attribute__nonnull__(pTHX_2);
6006 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6007         assert(vbuf)
6008
6009 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6010 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6011
6012 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6013 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6014 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6015                         __attribute__warn_unused_result__;
6016
6017 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6018                         __attribute__warn_unused_result__;
6019
6020
6021 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6022                         __attribute__warn_unused_result__;
6023
6024 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6025                         __attribute__warn_unused_result__;
6026
6027 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6028                         __attribute__warn_unused_result__;
6029
6030 #endif /* PERLIO_LAYERS */
6031
6032 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6033 #ifdef PERL_IN_DEB_C
6034 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6035                         __attribute__nonnull__(pTHX_1);
6036 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6037         assert(stack_base)
6038
6039 #endif
6040
6041 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6042                         __attribute__malloc__
6043                         __attribute__warn_unused_result__;
6044
6045 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6046                         __attribute__nonnull__(pTHX_1);
6047 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6048         assert(cv)
6049
6050 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6051                         __attribute__nonnull__(pTHX_1);
6052 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6053         assert(name)
6054
6055 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6058         assert(sv)
6059
6060 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6061                         __attribute__nonnull__(pTHX_1)
6062                         __attribute__nonnull__(pTHX_3);
6063 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6064         assert(name); assert(ourstash)
6065
6066 #ifdef DEBUGGING
6067 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6068                         __attribute__nonnull__(pTHX_2);
6069 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6070         assert(sv)
6071
6072 #endif
6073 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6074 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6075 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6076                         __attribute__nonnull__(pTHX_2);
6077 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6078         assert(file)
6079
6080 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6081                         __attribute__nonnull__(pTHX_1)
6082                         __attribute__nonnull__(pTHX_2)
6083                         __attribute__nonnull__(pTHX_3);
6084 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6085         assert(padlist); assert(old_cv); assert(new_cv)
6086
6087
6088 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6089                         __attribute__nonnull__(pTHX_1);
6090 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6091         assert(padlist)
6092
6093 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6094                         __attribute__warn_unused_result__;
6095
6096
6097 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6098 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)
6099                         __attribute__nonnull__(pTHX_1)
6100                         __attribute__nonnull__(pTHX_2)
6101                         __attribute__nonnull__(pTHX_6)
6102                         __attribute__nonnull__(pTHX_7);
6103 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6104         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6105
6106 #  if defined(DEBUGGING)
6107 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6108                         __attribute__nonnull__(pTHX_1)
6109                         __attribute__nonnull__(pTHX_2);
6110 #define PERL_ARGS_ASSERT_CV_DUMP        \
6111         assert(cv); assert(title)
6112
6113 #  endif
6114 #endif
6115 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6116                         __attribute__warn_unused_result__;
6117
6118 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6119 #if defined(DEBUGGING)
6120 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6121                         __attribute__warn_unused_result__
6122                         __attribute__nonnull__(pTHX_1);
6123 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6124         assert(s)
6125
6126 #endif
6127 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6128                         __attribute__nonnull__(pTHX_1);
6129 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6130         assert(sv)
6131
6132 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6133                         __attribute__nonnull__(pTHX_1);
6134 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6135         assert(hv)
6136
6137
6138 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6139                         __attribute__warn_unused_result__
6140                         __attribute__nonnull__(pTHX_1);
6141 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6142         assert(hv)
6143
6144 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6145                         __attribute__warn_unused_result__
6146                         __attribute__nonnull__(pTHX_1);
6147 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6148         assert(hv)
6149
6150 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6151                         __attribute__warn_unused_result__
6152                         __attribute__nonnull__(pTHX_1);
6153 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6154         assert(hv)
6155
6156 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6157                         __attribute__nonnull__(pTHX_1);
6158 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6159         assert(hv)
6160
6161 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6162                         __attribute__nonnull__(pTHX_1);
6163 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6164         assert(hv)
6165
6166 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6167                         __attribute__nonnull__(pTHX_1);
6168 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6169         assert(hv)
6170
6171 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6172                         __attribute__nonnull__(pTHX_1);
6173 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6174         assert(hv)
6175
6176 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6177 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6178                         __attribute__nonnull__(pTHX_1);
6179 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6180         assert(hv)
6181
6182 #endif
6183 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6184                         __attribute__nonnull__(pTHX_1);
6185 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6186         assert(hv)
6187
6188 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6189                         __attribute__warn_unused_result__
6190                         __attribute__nonnull__(pTHX_1);
6191 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6192         assert(hv)
6193
6194 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6195                         __attribute__warn_unused_result__
6196                         __attribute__nonnull__(pTHX_1);
6197 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6198         assert(hv)
6199
6200 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6201                         __attribute__nonnull__(pTHX_1);
6202 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6203         assert(hv)
6204
6205
6206 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6207                         __attribute__nonnull__(pTHX_1)
6208                         __attribute__nonnull__(pTHX_2);
6209 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6210         assert(hv); assert(mg)
6211
6212
6213 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6214 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6215                         __attribute__nonnull__(pTHX_2);
6216 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6217         assert(val)
6218
6219 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6220                         __attribute__nonnull__(pTHX_2);
6221 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6222         assert(val)
6223
6224 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6225 #endif
6226
6227 #ifdef PERL_NEED_MY_HTOLE16
6228 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6229 #endif
6230 #ifdef PERL_NEED_MY_LETOH16
6231 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6232 #endif
6233 #ifdef PERL_NEED_MY_HTOBE16
6234 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6235 #endif
6236 #ifdef PERL_NEED_MY_BETOH16
6237 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6238 #endif
6239 #ifdef PERL_NEED_MY_HTOLE32
6240 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6241 #endif
6242 #ifdef PERL_NEED_MY_LETOH32
6243 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6244 #endif
6245 #ifdef PERL_NEED_MY_HTOBE32
6246 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6247 #endif
6248 #ifdef PERL_NEED_MY_BETOH32
6249 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6250 #endif
6251 #ifdef PERL_NEED_MY_HTOLE64
6252 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6253 #endif
6254 #ifdef PERL_NEED_MY_LETOH64
6255 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6256 #endif
6257 #ifdef PERL_NEED_MY_HTOBE64
6258 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6259 #endif
6260 #ifdef PERL_NEED_MY_BETOH64
6261 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6262 #endif
6263
6264 #ifdef PERL_NEED_MY_HTOLES
6265 PERL_CALLCONV short     Perl_my_htoles(short n);
6266 #endif
6267 #ifdef PERL_NEED_MY_LETOHS
6268 PERL_CALLCONV short     Perl_my_letohs(short n);
6269 #endif
6270 #ifdef PERL_NEED_MY_HTOBES
6271 PERL_CALLCONV short     Perl_my_htobes(short n);
6272 #endif
6273 #ifdef PERL_NEED_MY_BETOHS
6274 PERL_CALLCONV short     Perl_my_betohs(short n);
6275 #endif
6276 #ifdef PERL_NEED_MY_HTOLEI
6277 PERL_CALLCONV int       Perl_my_htolei(int n);
6278 #endif
6279 #ifdef PERL_NEED_MY_LETOHI
6280 PERL_CALLCONV int       Perl_my_letohi(int n);
6281 #endif
6282 #ifdef PERL_NEED_MY_HTOBEI
6283 PERL_CALLCONV int       Perl_my_htobei(int n);
6284 #endif
6285 #ifdef PERL_NEED_MY_BETOHI
6286 PERL_CALLCONV int       Perl_my_betohi(int n);
6287 #endif
6288 #ifdef PERL_NEED_MY_HTOLEL
6289 PERL_CALLCONV long      Perl_my_htolel(long n);
6290 #endif
6291 #ifdef PERL_NEED_MY_LETOHL
6292 PERL_CALLCONV long      Perl_my_letohl(long n);
6293 #endif
6294 #ifdef PERL_NEED_MY_HTOBEL
6295 PERL_CALLCONV long      Perl_my_htobel(long n);
6296 #endif
6297 #ifdef PERL_NEED_MY_BETOHL
6298 PERL_CALLCONV long      Perl_my_betohl(long n);
6299 #endif
6300
6301 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6302                         __attribute__nonnull__(1);
6303 #define PERL_ARGS_ASSERT_MY_SWABN       \
6304         assert(ptr)
6305
6306
6307 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6308                         __attribute__nonnull__(pTHX_1);
6309 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6310         assert(name)
6311
6312 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6313                         __attribute__nonnull__(pTHX_1);
6314 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6315         assert(name)
6316
6317 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
6318                         __attribute__warn_unused_result__
6319                         __attribute__nonnull__(pTHX_1);
6320 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6321         assert(name)
6322
6323
6324 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6325                         __attribute__warn_unused_result__
6326                         __attribute__nonnull__(pTHX_1)
6327                         __attribute__nonnull__(pTHX_2);
6328 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6329         assert(c); assert(hv)
6330
6331
6332 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6333 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6334                         __attribute__nonnull__(pTHX_1);
6335 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6336         assert(sv)
6337
6338 #endif
6339
6340 #ifdef PERL_DONT_CREATE_GVSV
6341 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
6342                         __attribute__nonnull__(pTHX_1);
6343 #define PERL_ARGS_ASSERT_GV_SVADD       \
6344         assert(gv)
6345
6346 #endif
6347 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6348 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6349 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6350                         __attribute__malloc__
6351                         __attribute__warn_unused_result__
6352                         __attribute__nonnull__(pTHX_2);
6353 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6354         assert(bits)
6355
6356
6357 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6358                         __attribute__nonnull__(pTHX_1);
6359 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6360         assert(chunk)
6361
6362
6363 #ifndef SPRINTF_RETURNS_STRLEN
6364 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6365                         __attribute__nonnull__(1)
6366                         __attribute__nonnull__(2);
6367 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6368         assert(buffer); assert(pat)
6369
6370 #endif
6371
6372 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6373                         __attribute__format__(__printf__,3,4)
6374                         __attribute__nonnull__(1)
6375                         __attribute__nonnull__(3);
6376 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6377         assert(buffer); assert(format)
6378
6379 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6380                         __attribute__nonnull__(1)
6381                         __attribute__nonnull__(3);
6382 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6383         assert(buffer); assert(format)
6384
6385
6386 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6387
6388 #ifdef PERL_IMPLICIT_CONTEXT
6389 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6390 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6391                         __attribute__nonnull__(pTHX_1);
6392 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6393         assert(my_cxt_key)
6394
6395 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6396                         __attribute__nonnull__(pTHX_1);
6397 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6398         assert(my_cxt_key)
6399
6400 #else
6401 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6402                         __attribute__nonnull__(pTHX_1);
6403 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6404         assert(index)
6405
6406 #endif
6407 #endif
6408
6409 #ifndef HAS_STRLCAT
6410 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6411 #endif
6412
6413 #ifndef HAS_STRLCPY
6414 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6415 #endif
6416
6417 #ifdef PERL_MAD
6418 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6419                         __attribute__nonnull__(1);
6420 #define PERL_ARGS_ASSERT_PAD_PEG        \
6421         assert(s)
6422
6423 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6424 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6425                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6426                         __attribute__nonnull__(pTHX_2)
6427                         __attribute__nonnull__(pTHX_3);
6428 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6429         assert(file); assert(pat)
6430
6431 #endif
6432 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6433                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6434                         __attribute__nonnull__(pTHX_2)
6435                         __attribute__nonnull__(pTHX_3);
6436 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6437         assert(file); assert(pat)
6438
6439 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6440                         __attribute__nonnull__(pTHX_2)
6441                         __attribute__nonnull__(pTHX_3);
6442 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6443         assert(file); assert(pat)
6444
6445 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6446 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6447                         __attribute__nonnull__(pTHX_1);
6448 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6449         assert(stash)
6450
6451 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6452                         __attribute__nonnull__(pTHX_1);
6453 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6454         assert(gv)
6455
6456 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6459         assert(gv)
6460
6461 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6462 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6463                         __attribute__nonnull__(pTHX_1)
6464                         __attribute__nonnull__(pTHX_2);
6465 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6466         assert(dsv); assert(ssv)
6467
6468 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6469                         __attribute__nonnull__(pTHX_1)
6470                         __attribute__nonnull__(pTHX_2);
6471 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6472         assert(dsv); assert(pv)
6473
6474 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6475                         __attribute__nonnull__(pTHX_1);
6476 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6477         assert(sv)
6478
6479 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6480                         __attribute__nonnull__(pTHX_2);
6481 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6482         assert(file)
6483
6484 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6485 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6486                         __attribute__nonnull__(pTHX_2);
6487 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6488         assert(file)
6489
6490 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6491                         __attribute__nonnull__(pTHX_1);
6492 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6493         assert(o)
6494
6495
6496 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6497 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6498                         __attribute__nonnull__(pTHX_1);
6499 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6500         assert(tk)
6501
6502 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6503                         __attribute__nonnull__(pTHX_1);
6504 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6505         assert(tk)
6506
6507 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6508 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6509 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6510 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6511 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6512 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6513                         __attribute__nonnull__(pTHX_2);
6514 #define PERL_ARGS_ASSERT_NEWMADSV       \
6515         assert(sv)
6516
6517 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6518 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6519
6520 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6521 STATIC char*    S_skipspace0(pTHX_ char *s)
6522                         __attribute__nonnull__(pTHX_1);
6523 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6524         assert(s)
6525
6526 STATIC char*    S_skipspace1(pTHX_ char *s)
6527                         __attribute__nonnull__(pTHX_1);
6528 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6529         assert(s)
6530
6531 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6532                         __attribute__nonnull__(pTHX_1);
6533 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6534         assert(s)
6535
6536 STATIC void     S_start_force(pTHX_ int where);
6537 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6538 #  endif
6539 PERL_CALLCONV int       Perl_madlex(pTHX);
6540 PERL_CALLCONV int       Perl_madparse(pTHX);
6541 #endif
6542 #if !defined(HAS_SIGNBIT)
6543 PERL_CALLCONV int       Perl_signbit(NV f)
6544                         __attribute__pure__;
6545
6546 #endif
6547
6548 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6549                         __attribute__nonnull__(pTHX_1)
6550                         __attribute__nonnull__(pTHX_2);
6551 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6552         assert(c); assert(sv)
6553
6554 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6555
6556 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6557                         __attribute__nonnull__(pTHX_1);
6558 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6559         assert(stash)
6560
6561 #if defined(USE_ITHREADS)
6562 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6563                         __attribute__nonnull__(pTHX_1)
6564                         __attribute__nonnull__(pTHX_2);
6565 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6566         assert(smeta); assert(param)
6567
6568 #endif
6569 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6570                         __attribute__nonnull__(pTHX_1);
6571 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6572         assert(stash)
6573
6574 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6575 STATIC AV*      S_mro_get_linear_isa_c3(pTHX_ HV* stash, I32 level)
6576                         __attribute__nonnull__(pTHX_1);
6577 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_C3  \
6578         assert(stash)
6579
6580 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, I32 level)
6581                         __attribute__nonnull__(pTHX_1);
6582 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6583         assert(stash)
6584
6585 #endif
6586 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6587                         __attribute__nonnull__(pTHX_1);
6588 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6589         assert(stash)
6590
6591 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6592                         __attribute__nonnull__(pTHX_1);
6593 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6594         assert(stash)
6595
6596 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6597 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6598                         __attribute__nonnull__(1)
6599                         __attribute__nonnull__(2);
6600 #define PERL_ARGS_ASSERT_SYS_INIT       \
6601         assert(argc); assert(argv)
6602
6603 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6604                         __attribute__nonnull__(1)
6605                         __attribute__nonnull__(2)
6606                         __attribute__nonnull__(3);
6607 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6608         assert(argc); assert(argv); assert(env)
6609
6610 PERL_CALLCONV void      Perl_sys_term(void);
6611 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6612 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6613                         __attribute__nonnull__(pTHX_2);
6614 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6615         assert(label)
6616
6617 PERL_CALLCONV HV *      Perl_get_isa_hash(pTHX_ HV *const stash)
6618                         __attribute__nonnull__(pTHX_1);
6619 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6620         assert(stash)
6621
6622
6623 END_EXTERN_C
6624 /*
6625  * ex: set ts=8 sts=4 sw=4 noet:
6626  */
6627 /* ex: set ro: */