proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 132         assert(left); assert(right)
 133
 134 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 135                         __attribute__nonnull__(pTHX_1);
 136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 137         assert(stash)
 138
 139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 140                         __attribute__warn_unused_result__;
 141
 142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 145                         __attribute__nonnull__(pTHX_2)
 146                         __attribute__nonnull__(pTHX_3);
 147 #define PERL_ARGS_ASSERT_APPLY  \
 148         assert(mark); assert(sp)
 149
 150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 151                         __attribute__nonnull__(pTHX_1)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 155         assert(stashpv); assert(cv); assert(attrstr)
 156
 157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 160         assert(av)
 161
 162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_DELETE      \
 165         assert(av)
 166
 167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 168                         __attribute__warn_unused_result__
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 176         assert(av)
 177
 178 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV **strp)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_2);
 181 #define PERL_ARGS_ASSERT_AV_FAKE        \
 182         assert(strp)
 183
 184 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 185                         __attribute__warn_unused_result__
 186                         __attribute__nonnull__(pTHX_1);
 187 #define PERL_ARGS_ASSERT_AV_FETCH       \
 188         assert(av)
 189
 190 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_FILL        \
 193         assert(av)
 194
 195 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_1);
 198 #define PERL_ARGS_ASSERT_AV_LEN \
 199         assert(av)
 200
 201 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 202                         __attribute__warn_unused_result__
 203                         __attribute__nonnull__(pTHX_2);
 204 #define PERL_ARGS_ASSERT_AV_MAKE        \
 205         assert(strp)
 206
 207 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 208                         __attribute__nonnull__(pTHX_1);
 209 #define PERL_ARGS_ASSERT_AV_POP \
 210         assert(av)
 211
 212 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 216         assert(avp); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 219                         __attribute__nonnull__(pTHX_1)
 220                         __attribute__nonnull__(pTHX_2);
 221 #define PERL_ARGS_ASSERT_AV_PUSH        \
 222         assert(av); assert(val)
 223
 224 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_REIFY       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 230                         __attribute__warn_unused_result__
 231                         __attribute__nonnull__(pTHX_1);
 232 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 233         assert(av)
 234
 235 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 236                         __attribute__nonnull__(pTHX_1);
 237 #define PERL_ARGS_ASSERT_AV_STORE       \
 238         assert(av)
 239
 240 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 241                         __attribute__nonnull__(pTHX_1);
 242 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 243         assert(av)
 244
 245 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 246                         __attribute__nonnull__(pTHX_1)
 247                         __attribute__nonnull__(pTHX_2);
 248 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 249         assert(avp); assert(val)
 250
 251 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 252                         __attribute__nonnull__(pTHX_1);
 253 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 254         assert(av)
 255
 256 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 257                         __attribute__nonnull__(pTHX_1);
 258 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 259         assert(av)
 260
 261 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 264         assert(av)
 265
 266 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 267 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 268                         __attribute__nonnull__(pTHX_1);
 269 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 270         assert(av)
 271
 272 #endif
 273 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 274                         __attribute__warn_unused_result__
 275                         __attribute__nonnull__(pTHX_2)
 276                         __attribute__nonnull__(pTHX_3);
 277 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 278         assert(left); assert(right)
 279
 280 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 284                         __attribute__warn_unused_result__;
 285
 286 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 287                         __attribute__warn_unused_result__;
 288
 289 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 290 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 291 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 292                         __attribute__nonnull__(pTHX_2);
 293 #define PERL_ARGS_ASSERT_CALL_LIST      \
 294         assert(paramList)
 295
 296 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 297                         __attribute__warn_unused_result__
 298                         __attribute__nonnull__(pTHX_3);
 299 #define PERL_ARGS_ASSERT_CANDO  \
 300         assert(statbufp)
 301
 302 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 309                         __attribute__warn_unused_result__;
 310
 311 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 312                         __attribute__warn_unused_result__;
 313
 314 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 315 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 316                         __attribute__warn_unused_result__;
 317
 318 #endif
 319 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 320                         __attribute__warn_unused_result__;
 321
 322 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 323 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 324                         __attribute__noreturn__
 325                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 326
 327 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 328                         __attribute__noreturn__;
 329
 330 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 331                         __attribute__noreturn__
 332                         __attribute__nonnull__(pTHX_1)
 333                         __attribute__nonnull__(pTHX_2);
 334 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 335         assert(cv); assert(params)
 336
 337
 338 #if defined(PERL_IMPLICIT_CONTEXT)
 339 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 340                         __attribute__noreturn__
 341                         __attribute__format__null_ok__(__printf__,1,2);
 342
 343 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 344                         __attribute__format__(__printf__,1,2)
 345                         __attribute__nonnull__(1);
 346 #define PERL_ARGS_ASSERT_DIE_NOCONTEXT  \
 347         assert(pat)
 348
 349 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 350                         __attribute__format__(__printf__,1,2)
 351                         __attribute__nonnull__(1);
 352 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 353         assert(pat)
 354
 355 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 356                         __attribute__format__(__printf__,1,2)
 357                         __attribute__nonnull__(1);
 358 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 359         assert(pat)
 360
 361 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 362                         __attribute__nonnull__(2);
 363 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 364         assert(name)
 365
 366 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 367                         __attribute__format__(__printf__,1,2)
 368                         __attribute__nonnull__(1);
 369 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 370         assert(pat)
 371
 372 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 373                         __attribute__format__(__printf__,1,2)
 374                         __attribute__nonnull__(1);
 375 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 376         assert(pat)
 377
 378 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 379                         __attribute__format__(__printf__,2,3)
 380                         __attribute__nonnull__(2);
 381 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 382         assert(pat)
 383
 384 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 385                         __attribute__format__(__printf__,1,2)
 386                         __attribute__nonnull__(1);
 387 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 388         assert(pat)
 389
 390 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 391                         __attribute__format__(__printf__,2,3)
 392                         __attribute__nonnull__(1)
 393                         __attribute__nonnull__(2);
 394 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 395         assert(sv); assert(pat)
 396
 397 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 398                         __attribute__format__(__printf__,2,3)
 399                         __attribute__nonnull__(1)
 400                         __attribute__nonnull__(2);
 401 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 402         assert(sv); assert(pat)
 403
 404 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 405                         __attribute__format__(__printf__,2,3)
 406                         __attribute__nonnull__(1)
 407                         __attribute__nonnull__(2);
 408 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 409         assert(sv); assert(pat)
 410
 411 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 412                         __attribute__format__(__printf__,2,3)
 413                         __attribute__nonnull__(1)
 414                         __attribute__nonnull__(2);
 415 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 416         assert(sv); assert(pat)
 417
 418 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 419                         __attribute__format__(__printf__,2,3)
 420                         __attribute__nonnull__(1)
 421                         __attribute__nonnull__(2);
 422 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 423         assert(stream); assert(format)
 424
 425 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 426                         __attribute__format__(__printf__,1,2)
 427                         __attribute__nonnull__(1);
 428 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 429         assert(format)
 430
 431 #endif
 432 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 433                         __attribute__nonnull__(pTHX_1);
 434 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 435         assert(cv)
 436
 437 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 438                         __attribute__nonnull__(pTHX_1);
 439 #define PERL_ARGS_ASSERT_CV_CLONE       \
 440         assert(proto)
 441
 442 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 443                         __attribute__warn_unused_result__
 444                         __attribute__nonnull__(pTHX_1);
 445 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 446         assert(gv)
 447
 448 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 449                         __attribute__warn_unused_result__;
 450
 451 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 452                         __attribute__warn_unused_result__;
 453
 454 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 455                         __attribute__nonnull__(pTHX_1);
 456 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 457         assert(cv)
 458
 459 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_CX_DUMP        \
 462         assert(cx)
 463
 464 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 465 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 466                         __attribute__nonnull__(pTHX_1);
 467 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 468         assert(funcp)
 469
 470 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 471                         __attribute__warn_unused_result__
 472                         __attribute__nonnull__(pTHX_2);
 473 #define PERL_ARGS_ASSERT_FILTER_READ    \
 474         assert(buf_sv)
 475
 476 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 477                         __attribute__warn_unused_result__
 478                         __attribute__pure__;
 479
 480 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 481                         __attribute__warn_unused_result__
 482                         __attribute__pure__;
 483
 484 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 485                         __attribute__warn_unused_result__
 486                         __attribute__pure__;
 487
 488 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 489                         __attribute__warn_unused_result__
 490                         __attribute__pure__;
 491
 492 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 493                         __attribute__warn_unused_result__
 494                         __attribute__pure__;
 495
 496 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 497                         __attribute__warn_unused_result__;
 498
 499 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 500                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 501                         __attribute__nonnull__(pTHX_1);
 502 #define PERL_ARGS_ASSERT_DEB    \
 503         assert(pat)
 504
 505 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_VDEB   \
 508         assert(pat)
 509
 510 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 511 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 512                         __attribute__nonnull__(pTHX_1);
 513 #define PERL_ARGS_ASSERT_DEBOP  \
 514         assert(o)
 515
 516 PERL_CALLCONV I32       Perl_debstack(pTHX);
 517 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 518 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 519                         __attribute__nonnull__(pTHX_1)
 520                         __attribute__nonnull__(pTHX_2)
 521                         __attribute__nonnull__(pTHX_3)
 522                         __attribute__nonnull__(pTHX_4)
 523                         __attribute__nonnull__(pTHX_6);
 524 #define PERL_ARGS_ASSERT_DELIMCPY       \
 525         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 526
 527 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 528 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 529                         __attribute__nonnull__(pTHX_1);
 530 #define PERL_ARGS_ASSERT_DEPRECATE      \
 531         assert(s)
 532
 533 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 534                         __attribute__nonnull__(pTHX_1);
 535 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 536         assert(s)
 537
 538 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 539                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 540
 541 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 542 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 543 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 544 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 545                         __attribute__nonnull__(pTHX_2)
 546                         __attribute__nonnull__(pTHX_3); */
 547 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 548         assert(mark); assert(sp)
 549
 550 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 551                         __attribute__nonnull__(pTHX_2)
 552                         __attribute__nonnull__(pTHX_3);
 553 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 554         assert(mark); assert(sp)
 555
 556 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 557                         __attribute__nonnull__(pTHX_1);
 558 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 559         assert(fp)
 560
 561 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 562                         __attribute__nonnull__(pTHX_1)
 563                         __attribute__nonnull__(pTHX_2);
 564 #define PERL_ARGS_ASSERT_DO_CHOP        \
 565         assert(astr); assert(sv)
 566
 567 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 568 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 569                         __attribute__nonnull__(pTHX_1);
 570 #define PERL_ARGS_ASSERT_DO_EOF \
 571         assert(gv)
 572
 573
 574 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 575 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 576                         __attribute__nonnull__(pTHX_1); */
 577 #define PERL_ARGS_ASSERT_DO_EXEC        \
 578         assert(cmd)
 579
 580 #else
 581 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 582                         __attribute__nonnull__(pTHX_1);
 583 #define PERL_ARGS_ASSERT_DO_EXEC        \
 584         assert(cmd)
 585
 586 #endif
 587
 588 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 589 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 590                         __attribute__nonnull__(pTHX_2)
 591                         __attribute__nonnull__(pTHX_3);
 592 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 593         assert(mark); assert(sp)
 594
 595 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 596                         __attribute__nonnull__(pTHX_1);
 597 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 598         assert(cmd)
 599
 600 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 603         assert(cmd)
 604
 605 #endif
 606 #if !defined(WIN32)
 607 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 608                         __attribute__nonnull__(pTHX_1);
 609 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 610         assert(incmd)
 611
 612 #endif
 613 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 614 #ifdef PERL_IN_DOIO_C
 615 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 616                         __attribute__nonnull__(pTHX_1);
 617 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 618         assert(cmd)
 619
 620 #endif
 621 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 622 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 623                         __attribute__nonnull__(pTHX_2)
 624                         __attribute__nonnull__(pTHX_3);
 625 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 626         assert(mark); assert(sp)
 627
 628 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 629                         __attribute__nonnull__(pTHX_2)
 630                         __attribute__nonnull__(pTHX_3);
 631 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 632         assert(mark); assert(sp)
 633
 634 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 635                         __attribute__nonnull__(pTHX_1)
 636                         __attribute__nonnull__(pTHX_2);
 637 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 638         assert(mark); assert(sp)
 639
 640 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 641                         __attribute__nonnull__(pTHX_1)
 642                         __attribute__nonnull__(pTHX_2);
 643 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 644         assert(mark); assert(sp)
 645
 646 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 647                         __attribute__nonnull__(pTHX_1)
 648                         __attribute__nonnull__(pTHX_2);
 649 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 650         assert(mark); assert(sp)
 651
 652 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 653                         __attribute__nonnull__(pTHX_2)
 654                         __attribute__nonnull__(pTHX_3);
 655 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 656         assert(mark); assert(sp)
 657
 658 #endif
 659 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 660                         __attribute__nonnull__(pTHX_1)
 661                         __attribute__nonnull__(pTHX_2)
 662                         __attribute__nonnull__(pTHX_3)
 663                         __attribute__nonnull__(pTHX_4);
 664 #define PERL_ARGS_ASSERT_DO_JOIN        \
 665         assert(sv); assert(delim); assert(mark); assert(sp)
 666
 667 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 668 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 669                         __attribute__nonnull__(pTHX_1)
 670                         __attribute__nonnull__(pTHX_2); */
 671 #define PERL_ARGS_ASSERT_DO_OPEN        \
 672         assert(gv); assert(name)
 673
 674 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)
 675                         __attribute__nonnull__(pTHX_1)
 676                         __attribute__nonnull__(pTHX_2)
 677                         __attribute__nonnull__(pTHX_8);
 678 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 679         assert(gv); assert(name); assert(svs)
 680
 681 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)
 682                         __attribute__nonnull__(pTHX_1)
 683                         __attribute__nonnull__(pTHX_2);
 684 #define PERL_ARGS_ASSERT_DO_OPENN       \
 685         assert(gv); assert(oname)
 686
 687 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 688                         __attribute__nonnull__(pTHX_2);
 689 #define PERL_ARGS_ASSERT_DO_PRINT       \
 690         assert(fp)
 691
 692 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 693                         __attribute__warn_unused_result__;
 694
 695 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 696                         __attribute__nonnull__(pTHX_1);
 697 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 698         assert(sv)
 699
 700 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 701 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 702                         __attribute__nonnull__(pTHX_1)
 703                         __attribute__nonnull__(pTHX_3);
 704 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 705         assert(sv); assert(sarg)
 706
 707 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 708                         __attribute__nonnull__(pTHX_1);
 709 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 710         assert(gv)
 711
 712 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 713                         __attribute__warn_unused_result__
 714                         __attribute__nonnull__(pTHX_1);
 715 #define PERL_ARGS_ASSERT_DO_TELL        \
 716         assert(gv)
 717
 718 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 719                         __attribute__nonnull__(pTHX_1);
 720 #define PERL_ARGS_ASSERT_DO_TRANS       \
 721         assert(sv)
 722
 723 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 724                         __attribute__nonnull__(pTHX_1);
 725 #define PERL_ARGS_ASSERT_DO_VECGET      \
 726         assert(sv)
 727
 728 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 729                         __attribute__nonnull__(pTHX_1);
 730 #define PERL_ARGS_ASSERT_DO_VECSET      \
 731         assert(sv)
 732
 733 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 734                         __attribute__nonnull__(pTHX_2)
 735                         __attribute__nonnull__(pTHX_3)
 736                         __attribute__nonnull__(pTHX_4);
 737 #define PERL_ARGS_ASSERT_DO_VOP \
 738         assert(sv); assert(left); assert(right)
 739
 740 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 741                         __attribute__nonnull__(pTHX_1);
 742 #define PERL_ARGS_ASSERT_DOFILE \
 743         assert(term)
 744
 745 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 746                         __attribute__warn_unused_result__;
 747
 748 PERL_CALLCONV void      Perl_dump_all(pTHX);
 749 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 750 #if defined(DUMP_FDS)
 751 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 752                         __attribute__nonnull__(pTHX_1);
 753 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 754         assert(s)
 755
 756 #endif
 757 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 758                         __attribute__nonnull__(pTHX_1);
 759 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 760         assert(gv)
 761
 762 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 763                         __attribute__nonnull__(pTHX_1);
 764 #define PERL_ARGS_ASSERT_GV_DUMP        \
 765         assert(gv)
 766
 767 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 768                         __attribute__nonnull__(pTHX_1);
 769 #define PERL_ARGS_ASSERT_OP_DUMP        \
 770         assert(o)
 771
 772 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 773 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 774                         __attribute__nonnull__(pTHX_1);
 775 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 776         assert(stash)
 777
 778 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 779                         __attribute__nonnull__(pTHX_1);
 780 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 781         assert(gv)
 782
 783 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 784                         __attribute__nonnull__(pTHX_1);
 785 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 786         assert(sv)
 787
 788 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 789                         __attribute__warn_unused_result__
 790                         __attribute__nonnull__(pTHX_1)
 791                         __attribute__nonnull__(pTHX_2)
 792                         __attribute__nonnull__(pTHX_3);
 793 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 794         assert(big); assert(bigend); assert(littlestr)
 795
 796 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 797                         __attribute__nonnull__(pTHX_1);
 798 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 799         assert(scriptname)
 800
 801 #if defined(PERL_IN_OP_C)
 802 STATIC OP*      S_force_list(pTHX_ OP* arg);
 803 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 804                         __attribute__nonnull__(pTHX_1);
 805 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 806         assert(o)
 807
 808 #endif
 809 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 810                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 811                         __attribute__nonnull__(pTHX_1);
 812 #define PERL_ARGS_ASSERT_FORM   \
 813         assert(pat)
 814
 815 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 816                         __attribute__nonnull__(pTHX_1);
 817 #define PERL_ARGS_ASSERT_VFORM  \
 818         assert(pat)
 819
 820 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 821 #if defined(PERL_IN_OP_C)
 822 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 823 #endif
 824 #if !defined(HAS_GETENV_LEN)
 825 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 826                         __attribute__nonnull__(pTHX_1)
 827                         __attribute__nonnull__(pTHX_2);
 828 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 829         assert(env_elem); assert(len)
 830
 831 #endif
 832 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 833                         __attribute__nonnull__(pTHX_2);
 834 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 835         assert(cv)
 836
 837 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 838 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 839 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 840                         __attribute__nonnull__(pTHX_1);
 841 #define PERL_ARGS_ASSERT_GV_AVADD       \
 842         assert(gv)
 843
 844 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 845                         __attribute__nonnull__(pTHX_1);
 846 #define PERL_ARGS_ASSERT_GV_HVADD       \
 847         assert(gv)
 848
 849 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 850                         __attribute__nonnull__(pTHX_1);
 851 #define PERL_ARGS_ASSERT_GV_IOADD       \
 852         assert(gv)
 853
 854 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 855                         __attribute__warn_unused_result__
 856                         __attribute__nonnull__(pTHX_2);
 857 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 858         assert(name)
 859
 860 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 861                         __attribute__nonnull__(pTHX_1);
 862 #define PERL_ARGS_ASSERT_GV_CHECK       \
 863         assert(stash)
 864
 865 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 866                         __attribute__nonnull__(pTHX_1)
 867                         __attribute__nonnull__(pTHX_2);
 868 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 869         assert(sv); assert(gv)
 870
 871 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 872                         __attribute__nonnull__(pTHX_1)
 873                         __attribute__nonnull__(pTHX_2); */
 874 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 875         assert(sv); assert(gv)
 876
 877 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 878                         __attribute__nonnull__(pTHX_1)
 879                         __attribute__nonnull__(pTHX_2);
 880 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 881         assert(sv); assert(gv)
 882
 883 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 884                         __attribute__nonnull__(pTHX_1);
 885 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 886         assert(name)
 887
 888 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 889                         __attribute__nonnull__(pTHX_1);
 890 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 891         assert(name)
 892
 893 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 894                         __attribute__nonnull__(pTHX_2);
 895 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 896         assert(name)
 897
 898 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 899                         __attribute__nonnull__(pTHX_2);
 900 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 901         assert(name)
 902
 903 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 904                         __attribute__nonnull__(pTHX_1)
 905                         __attribute__nonnull__(pTHX_2); */
 906 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 907         assert(stash); assert(name)
 908
 909 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 910                         __attribute__nonnull__(pTHX_1)
 911                         __attribute__nonnull__(pTHX_2);
 912 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 913         assert(stash); assert(name)
 914
 915 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 916                         __attribute__nonnull__(pTHX_1)
 917                         __attribute__nonnull__(pTHX_2);
 918 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 919         assert(stash); assert(name)
 920
 921 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 922                         __attribute__nonnull__(pTHX_1);
 923 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 924         assert(nambeg)
 925
 926 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 927                         __attribute__nonnull__(pTHX_1)
 928                         __attribute__nonnull__(pTHX_2);
 929 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 930         assert(sv); assert(gv)
 931
 932 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 933                         __attribute__nonnull__(pTHX_1)
 934                         __attribute__nonnull__(pTHX_2); */
 935 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 936         assert(sv); assert(gv)
 937
 938 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 939                         __attribute__nonnull__(pTHX_1)
 940                         __attribute__nonnull__(pTHX_2);
 941 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 942         assert(sv); assert(gv)
 943
 944 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 945                         __attribute__nonnull__(pTHX_1);
 946 #define PERL_ARGS_ASSERT_NEWGP  \
 947         assert(gv)
 948
 949 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 950                         __attribute__nonnull__(pTHX_1)
 951                         __attribute__nonnull__(pTHX_3);
 952 #define PERL_ARGS_ASSERT_GV_INIT        \
 953         assert(gv); assert(name)
 954
 955 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 956                         __attribute__nonnull__(pTHX_1)
 957                         __attribute__nonnull__(pTHX_2);
 958 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 959         assert(gv); assert(name)
 960
 961 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 962                         __attribute__nonnull__(pTHX_1);
 963 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 964         assert(name)
 965
 966 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 967                         __attribute__nonnull__(pTHX_1);
 968 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 969         assert(name)
 970
 971 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 972                         __attribute__nonnull__(pTHX_1);
 973 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 974         assert(sv)
 975
 976 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 977 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 978 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 979                         __attribute__nonnull__(pTHX_1);
 980 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 981         assert(hv)
 982
 983 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 984                         __attribute__nonnull__(pTHX_2); */
 985 #define PERL_ARGS_ASSERT_HV_DELETE      \
 986         assert(key)
 987
 988 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 989                         __attribute__nonnull__(pTHX_2); */
 990 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 991         assert(keysv)
 992
 993 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 994                         __attribute__warn_unused_result__
 995                         __attribute__nonnull__(pTHX_2); */
 996 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 997         assert(key)
 998
 999 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1000                         __attribute__warn_unused_result__
1001                         __attribute__nonnull__(pTHX_2); */
1002 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1003         assert(keysv)
1004
1005 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1006                         __attribute__nonnull__(pTHX_2); */
1007 #define PERL_ARGS_ASSERT_HV_FETCH       \
1008         assert(key)
1009
1010 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1011                         __attribute__nonnull__(pTHX_2); */
1012 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1013         assert(keysv)
1014
1015 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1016 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)
1017                         __attribute__nonnull__(pTHX_2);
1018 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1019         assert(key)
1020
1021 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1024         assert(hv)
1025
1026 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1027                         __attribute__nonnull__(pTHX_1);
1028 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1029         assert(hv)
1030
1031 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1032                         __attribute__warn_unused_result__
1033                         __attribute__nonnull__(pTHX_1)
1034                         __attribute__nonnull__(pTHX_2);
1035 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1036         assert(entry); assert(retlen)
1037
1038 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1039                         __attribute__warn_unused_result__
1040                         __attribute__nonnull__(pTHX_1);
1041 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1042         assert(entry)
1043
1044 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1045                         __attribute__warn_unused_result__
1046                         __attribute__nonnull__(pTHX_1); */
1047 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1048         assert(hv)
1049
1050 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1051                         __attribute__warn_unused_result__
1052                         __attribute__nonnull__(pTHX_1)
1053                         __attribute__nonnull__(pTHX_2)
1054                         __attribute__nonnull__(pTHX_3);
1055 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1056         assert(hv); assert(key); assert(retlen)
1057
1058 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1059                         __attribute__warn_unused_result__
1060                         __attribute__nonnull__(pTHX_1);
1061 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1062         assert(hv)
1063
1064 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1065                         __attribute__warn_unused_result__
1066                         __attribute__nonnull__(pTHX_1)
1067                         __attribute__nonnull__(pTHX_2);
1068 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1069         assert(hv); assert(entry)
1070
1071 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1072                         __attribute__nonnull__(pTHX_1);
1073 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1074         assert(hv)
1075
1076 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1077                         __attribute__nonnull__(pTHX_1); */
1078 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1079         assert(hv)
1080
1081 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1082 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1083 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1084 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1085 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1086 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)
1087                         __attribute__nonnull__(pTHX_2)
1088                         __attribute__nonnull__(pTHX_6);
1089 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1090         assert(key_p); assert(value)
1091
1092 #endif
1093 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1094 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1095 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1096 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1097 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1098                         __attribute__pure__
1099                         __attribute__nonnull__(pTHX_1)
1100                         __attribute__nonnull__(pTHX_2);
1101 #define PERL_ARGS_ASSERT_IBCMP  \
1102         assert(a); assert(b)
1103
1104 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1105                         __attribute__pure__
1106                         __attribute__nonnull__(pTHX_1)
1107                         __attribute__nonnull__(pTHX_2);
1108 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1109         assert(a); assert(b)
1110
1111 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)
1112                         __attribute__nonnull__(pTHX_1)
1113                         __attribute__nonnull__(pTHX_5);
1114 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1115         assert(s1); assert(s2)
1116
1117 #if defined(PERL_IN_DOIO_C)
1118 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1119                         __attribute__warn_unused_result__;
1120
1121 #endif
1122 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1123                         __attribute__nonnull__(pTHX_2);
1124 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1125         assert(argv)
1126
1127 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1128 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1129 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1130                         __attribute__nonnull__(pTHX_1);
1131 #define PERL_ARGS_ASSERT_INIT_TM        \
1132         assert(ptm)
1133
1134 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1135 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1136                         __attribute__warn_unused_result__
1137                         __attribute__pure__
1138                         __attribute__nonnull__(pTHX_1)
1139                         __attribute__nonnull__(pTHX_2);
1140 #define PERL_ARGS_ASSERT_INSTR  \
1141         assert(big); assert(little)
1142
1143 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1144                         __attribute__nonnull__(pTHX_1);
1145 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1146         assert(io)
1147
1148 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1149                         __attribute__warn_unused_result__;
1150
1151 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
1152                         __attribute__warn_unused_result__
1153                         __attribute__nonnull__(pTHX_1);
1154 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL  \
1155         assert(name)
1156
1157 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1158                         __attribute__warn_unused_result__;
1159
1160 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1205                         __attribute__warn_unused_result__
1206                         __attribute__pure__;
1207
1208 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1209                         __attribute__warn_unused_result__
1210                         __attribute__pure__;
1211
1212 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1213                         __attribute__warn_unused_result__
1214                         __attribute__pure__;
1215
1216 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1217                         __attribute__warn_unused_result__
1218                         __attribute__pure__;
1219
1220 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1221                         __attribute__warn_unused_result__
1222                         __attribute__pure__;
1223
1224 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1225                         __attribute__warn_unused_result__
1226                         __attribute__pure__;
1227
1228 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1229                         __attribute__nonnull__(pTHX_2)
1230                         __attribute__nonnull__(pTHX_3);
1231 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1232         assert(p); assert(lenp)
1233
1234 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1235                         __attribute__nonnull__(pTHX_2)
1236                         __attribute__nonnull__(pTHX_3);
1237 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1238         assert(p); assert(lenp)
1239
1240 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1241                         __attribute__nonnull__(pTHX_2)
1242                         __attribute__nonnull__(pTHX_3);
1243 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1244         assert(p); assert(lenp)
1245
1246 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1247                         __attribute__nonnull__(pTHX_2)
1248                         __attribute__nonnull__(pTHX_3);
1249 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1250         assert(p); assert(lenp)
1251
1252 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1285                         __attribute__warn_unused_result__
1286                         __attribute__pure__;
1287
1288 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1289                         __attribute__warn_unused_result__
1290                         __attribute__pure__;
1291
1292 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1293                         __attribute__warn_unused_result__
1294                         __attribute__pure__;
1295
1296 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1297                         __attribute__warn_unused_result__
1298                         __attribute__pure__;
1299
1300 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1301                         __attribute__warn_unused_result__
1302                         __attribute__pure__;
1303
1304 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1305                         __attribute__warn_unused_result__
1306                         __attribute__pure__;
1307
1308 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1309                         __attribute__nonnull__(pTHX_1);
1310 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1311         assert(s)
1312
1313 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1314                         __attribute__nonnull__(pTHX_1);
1315 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1316         assert(s)
1317
1318 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1319                         __attribute__nonnull__(pTHX_1); */
1320 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1321         assert(s)
1322
1323 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1326         assert(s)
1327
1328 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1329                         __attribute__warn_unused_result__
1330                         __attribute__nonnull__(pTHX_1);
1331 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1332         assert(p)
1333
1334 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1335                         __attribute__warn_unused_result__
1336                         __attribute__nonnull__(pTHX_1);
1337 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1338         assert(p)
1339
1340 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1341                         __attribute__warn_unused_result__
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1344         assert(p)
1345
1346 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1347                         __attribute__warn_unused_result__
1348                         __attribute__nonnull__(pTHX_1);
1349 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1350         assert(p)
1351
1352 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1356         assert(p)
1357
1358 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1);
1361 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1362         assert(p)
1363
1364 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1368         assert(p)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1);
1373 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1374         assert(p)
1375
1376 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1380         assert(p)
1381
1382 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_1);
1385 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1386         assert(p)
1387
1388 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1389                         __attribute__warn_unused_result__
1390                         __attribute__nonnull__(pTHX_1);
1391 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1392         assert(p)
1393
1394 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1);
1397 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1398         assert(p)
1399
1400 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1401                         __attribute__warn_unused_result__
1402                         __attribute__nonnull__(pTHX_1);
1403 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1404         assert(p)
1405
1406 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_1);
1409 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1410         assert(p)
1411
1412 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1413                         __attribute__warn_unused_result__
1414                         __attribute__nonnull__(pTHX_1);
1415 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1416         assert(p)
1417
1418 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1419                         __attribute__warn_unused_result__
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1422         assert(p)
1423
1424 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1425                         __attribute__nonnull__(pTHX_1);
1426 #define PERL_ARGS_ASSERT_JMAYBE \
1427         assert(o)
1428
1429 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1430                         __attribute__pure__
1431                         __attribute__nonnull__(pTHX_1);
1432 #define PERL_ARGS_ASSERT_KEYWORD        \
1433         assert(name)
1434
1435 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1436 PERL_CALLCONV void      Perl_lex_end(pTHX);
1437 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1438 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1439                         __attribute__nonnull__(pTHX_1);
1440 #define PERL_ARGS_ASSERT_OP_NULL        \
1441         assert(o)
1442
1443 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1446         assert(o)
1447
1448 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1449 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1450 #if defined(PERL_IN_OP_C)
1451 STATIC OP*      S_linklist(pTHX_ OP *o)
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_LINKLIST       \
1454         assert(o)
1455
1456 STATIC OP*      S_listkids(pTHX_ OP* o);
1457 #endif
1458 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1459 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1460                         __attribute__nonnull__(pTHX_2);
1461 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1462         assert(name)
1463
1464 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1465                         __attribute__nonnull__(pTHX_2);
1466 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1467         assert(name)
1468
1469 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_LOCALIZE       \
1472         assert(o)
1473
1474 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1475                         __attribute__warn_unused_result__
1476                         __attribute__nonnull__(pTHX_1);
1477 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1478         assert(sv)
1479
1480 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1481                         __attribute__nonnull__(pTHX_1)
1482                         __attribute__nonnull__(pTHX_2)
1483                         __attribute__nonnull__(pTHX_3);
1484 #define PERL_ARGS_ASSERT_GROK_BIN       \
1485         assert(start); assert(len_p); assert(flags)
1486
1487 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1488                         __attribute__nonnull__(pTHX_1)
1489                         __attribute__nonnull__(pTHX_2)
1490                         __attribute__nonnull__(pTHX_3);
1491 #define PERL_ARGS_ASSERT_GROK_HEX       \
1492         assert(start); assert(len_p); assert(flags)
1493
1494 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1495                         __attribute__nonnull__(pTHX_1);
1496 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1497         assert(pv)
1498
1499 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1500                         __attribute__warn_unused_result__
1501                         __attribute__nonnull__(pTHX_1)
1502                         __attribute__nonnull__(pTHX_2);
1503 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1504         assert(sp); assert(send)
1505
1506 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1507                         __attribute__nonnull__(pTHX_1)
1508                         __attribute__nonnull__(pTHX_2)
1509                         __attribute__nonnull__(pTHX_3);
1510 #define PERL_ARGS_ASSERT_GROK_OCT       \
1511         assert(start); assert(len_p); assert(flags)
1512
1513 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1514                         __attribute__nonnull__(pTHX_1)
1515                         __attribute__nonnull__(pTHX_2);
1516 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1517         assert(sv); assert(mg)
1518
1519 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1520                         __attribute__nonnull__(pTHX_1)
1521                         __attribute__nonnull__(pTHX_2);
1522 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1523         assert(sv); assert(mg)
1524
1525 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1526                         __attribute__nonnull__(pTHX_1)
1527                         __attribute__nonnull__(pTHX_2);
1528 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1529         assert(sv); assert(mg)
1530
1531 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1532                         __attribute__nonnull__(pTHX_1)
1533                         __attribute__nonnull__(pTHX_2);
1534 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1535         assert(sv); assert(mg)
1536
1537 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1538                         __attribute__nonnull__(pTHX_1)
1539                         __attribute__nonnull__(pTHX_2);
1540 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1541         assert(sv); assert(mg)
1542
1543 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1544                         __attribute__nonnull__(pTHX_1)
1545                         __attribute__nonnull__(pTHX_2);
1546 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1547         assert(sv); assert(mg)
1548
1549 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1550                         __attribute__nonnull__(pTHX_1)
1551                         __attribute__nonnull__(pTHX_2);
1552 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1553         assert(sv); assert(mg)
1554
1555 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1556                         __attribute__nonnull__(pTHX_1)
1557                         __attribute__nonnull__(pTHX_2);
1558 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1559         assert(sv); assert(mg)
1560
1561 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1562                         __attribute__nonnull__(pTHX_1)
1563                         __attribute__nonnull__(pTHX_2);
1564 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1565         assert(sv); assert(mg)
1566
1567 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1568                         __attribute__nonnull__(pTHX_1)
1569                         __attribute__nonnull__(pTHX_2);
1570 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1571         assert(sv); assert(mg)
1572
1573 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1574                         __attribute__nonnull__(pTHX_1)
1575                         __attribute__nonnull__(pTHX_2);
1576 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1577         assert(sv); assert(mg)
1578
1579 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1580                         __attribute__nonnull__(pTHX_1)
1581                         __attribute__nonnull__(pTHX_2);
1582 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1583         assert(sv); assert(mg)
1584
1585 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1586                         __attribute__nonnull__(pTHX_1)
1587                         __attribute__nonnull__(pTHX_2);
1588 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1589         assert(sv); assert(mg)
1590
1591 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1592                         __attribute__nonnull__(pTHX_1)
1593                         __attribute__nonnull__(pTHX_2);
1594 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1595         assert(sv); assert(mg)
1596
1597 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1598                         __attribute__nonnull__(pTHX_1)
1599                         __attribute__nonnull__(pTHX_2);
1600 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1601         assert(sv); assert(mg)
1602
1603 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1604                         __attribute__nonnull__(pTHX_1)
1605                         __attribute__nonnull__(pTHX_2);
1606 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1607         assert(sv); assert(mg)
1608
1609 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1610                         __attribute__nonnull__(pTHX_1)
1611                         __attribute__nonnull__(pTHX_2);
1612 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1613         assert(sv); assert(mg)
1614
1615 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1616                         __attribute__nonnull__(pTHX_1)
1617                         __attribute__nonnull__(pTHX_2);
1618 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1619         assert(sv); assert(mg)
1620
1621 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1622                         __attribute__nonnull__(pTHX_1)
1623                         __attribute__nonnull__(pTHX_2);
1624 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1625         assert(sv); assert(mg)
1626
1627 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2);
1630 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1631         assert(sv); assert(mg)
1632
1633 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1634                         __attribute__nonnull__(pTHX_1)
1635                         __attribute__nonnull__(pTHX_2)
1636                         __attribute__nonnull__(pTHX_3);
1637 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1638         assert(sv); assert(mg); assert(key)
1639
1640 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1641                         __attribute__nonnull__(pTHX_1)
1642                         __attribute__nonnull__(pTHX_2);
1643 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1644         assert(sv); assert(mg)
1645
1646 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1647                         __attribute__nonnull__(pTHX_1)
1648                         __attribute__nonnull__(pTHX_2);
1649 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1650         assert(sv); assert(mg)
1651
1652 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1653                         __attribute__noreturn__
1654                         __attribute__nonnull__(pTHX_1)
1655                         __attribute__nonnull__(pTHX_2);
1656 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1657         assert(sv); assert(mg)
1658
1659 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1660                         __attribute__nonnull__(pTHX_1)
1661                         __attribute__nonnull__(pTHX_2);
1662 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1663         assert(sv); assert(mg)
1664
1665 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1666                         __attribute__nonnull__(pTHX_1)
1667                         __attribute__nonnull__(pTHX_2);
1668 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1669         assert(sv); assert(mg)
1670
1671 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1672                         __attribute__nonnull__(pTHX_1)
1673                         __attribute__nonnull__(pTHX_2);
1674 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1675         assert(sv); assert(mg)
1676
1677 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1678                         __attribute__nonnull__(pTHX_1)
1679                         __attribute__nonnull__(pTHX_2);
1680 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1681         assert(sv); assert(mg)
1682
1683 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1684                         __attribute__nonnull__(pTHX_1)
1685                         __attribute__nonnull__(pTHX_2);
1686 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1687         assert(sv); assert(mg)
1688
1689 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1690                         __attribute__nonnull__(pTHX_1)
1691                         __attribute__nonnull__(pTHX_2);
1692 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1693         assert(sv); assert(mg)
1694
1695 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1696                         __attribute__nonnull__(pTHX_1)
1697                         __attribute__nonnull__(pTHX_2);
1698 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1699         assert(sv); assert(mg)
1700
1701 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1702                         __attribute__nonnull__(pTHX_1)
1703                         __attribute__nonnull__(pTHX_2);
1704 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1705         assert(sv); assert(mg)
1706
1707 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1708                         __attribute__nonnull__(pTHX_1)
1709                         __attribute__nonnull__(pTHX_2);
1710 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1711         assert(sv); assert(mg)
1712
1713 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1714                         __attribute__nonnull__(pTHX_1)
1715                         __attribute__nonnull__(pTHX_2);
1716 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1717         assert(sv); assert(mg)
1718
1719 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1720                         __attribute__nonnull__(pTHX_1)
1721                         __attribute__nonnull__(pTHX_2);
1722 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1723         assert(sv); assert(mg)
1724
1725 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1726                         __attribute__nonnull__(pTHX_1)
1727                         __attribute__nonnull__(pTHX_2);
1728 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1729         assert(sv); assert(mg)
1730
1731 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1732                         __attribute__nonnull__(pTHX_1)
1733                         __attribute__nonnull__(pTHX_2);
1734 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1735         assert(sv); assert(mg)
1736
1737 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2);
1740 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1741         assert(sv); assert(mg)
1742
1743 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1744                         __attribute__nonnull__(pTHX_1)
1745                         __attribute__nonnull__(pTHX_2);
1746 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1747         assert(sv); assert(mg)
1748
1749 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1750                         __attribute__nonnull__(pTHX_1)
1751                         __attribute__nonnull__(pTHX_2);
1752 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1753         assert(sv); assert(mg)
1754
1755 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1756                         __attribute__nonnull__(pTHX_1)
1757                         __attribute__nonnull__(pTHX_2);
1758 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1759         assert(sv); assert(mg)
1760
1761 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2);
1764 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1765         assert(sv); assert(mg)
1766
1767 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1768                         __attribute__nonnull__(pTHX_1)
1769                         __attribute__nonnull__(pTHX_2);
1770 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1771         assert(sv); assert(mg)
1772
1773 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2);
1776 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1777         assert(sv); assert(mg)
1778
1779 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_2);
1782 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1783         assert(sv); assert(mg)
1784
1785 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2);
1788 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1789         assert(sv); assert(mg)
1790
1791 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1792                         __attribute__nonnull__(pTHX_1)
1793                         __attribute__nonnull__(pTHX_2);
1794 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1795         assert(sv); assert(mg)
1796
1797 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1798                         __attribute__nonnull__(pTHX_1);
1799 #define PERL_ARGS_ASSERT_MAGICNAME      \
1800         assert(sym)
1801
1802 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1803 #if defined(USE_LOCALE_COLLATE)
1804 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1805                         __attribute__nonnull__(pTHX_1)
1806                         __attribute__nonnull__(pTHX_2);
1807 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1808         assert(sv); assert(mg)
1809
1810 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1811                         __attribute__nonnull__(pTHX_1)
1812                         __attribute__nonnull__(pTHX_3);
1813 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1814         assert(s); assert(xlen)
1815
1816 #endif
1817 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1818                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1819                         __attribute__nonnull__(pTHX_1);
1820 #define PERL_ARGS_ASSERT_MESS   \
1821         assert(pat)
1822
1823 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1824                         __attribute__nonnull__(pTHX_1);
1825 #define PERL_ARGS_ASSERT_VMESS  \
1826         assert(pat)
1827
1828 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1829                         __attribute__nonnull__(pTHX_1);
1830 #define PERL_ARGS_ASSERT_QERROR \
1831         assert(err)
1832
1833 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1834                         __attribute__nonnull__(pTHX_3);
1835 #define PERL_ARGS_ASSERT_SORTSV \
1836         assert(cmp)
1837
1838 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1839                         __attribute__nonnull__(pTHX_3);
1840 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1841         assert(cmp)
1842
1843 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1844                         __attribute__nonnull__(pTHX_1);
1845 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1846         assert(sv)
1847
1848 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1849                         __attribute__nonnull__(pTHX_1)
1850                         __attribute__nonnull__(pTHX_2);
1851 #define PERL_ARGS_ASSERT_MG_COPY        \
1852         assert(sv); assert(nsv)
1853
1854 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1855                         __attribute__nonnull__(pTHX_1)
1856                         __attribute__nonnull__(pTHX_2);
1857 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1858         assert(sv); assert(nsv)
1859
1860 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1861                         __attribute__warn_unused_result__;
1862
1863 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1864                         __attribute__nonnull__(pTHX_1);
1865 #define PERL_ARGS_ASSERT_MG_FREE        \
1866         assert(sv)
1867
1868 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1869                         __attribute__nonnull__(pTHX_1);
1870 #define PERL_ARGS_ASSERT_MG_GET \
1871         assert(sv)
1872
1873 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1874                         __attribute__nonnull__(pTHX_1);
1875 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1876         assert(sv)
1877
1878 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1879                         __attribute__nonnull__(pTHX_1);
1880 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1881         assert(sv)
1882
1883 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1884                         __attribute__nonnull__(pTHX_1);
1885 #define PERL_ARGS_ASSERT_MG_SET \
1886         assert(sv)
1887
1888 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1889                         __attribute__nonnull__(pTHX_1);
1890 #define PERL_ARGS_ASSERT_MG_SIZE        \
1891         assert(sv)
1892
1893 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1894                         __attribute__nonnull__(pTHX_1);
1895 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1896         assert(ptm)
1897
1898 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1899 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1900 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1901                         __attribute__nonnull__(pTHX_1);
1902 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1903         assert(s)
1904
1905 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1906                         __attribute__nonnull__(pTHX_1);
1907 #define PERL_ARGS_ASSERT_MY_ATOF        \
1908         assert(s)
1909
1910 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1911 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1912                         __attribute__nonnull__(1)
1913                         __attribute__nonnull__(2);
1914 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1915         assert(from); assert(to)
1916
1917 #endif
1918 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1919 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1920                         __attribute__nonnull__(1);
1921 #define PERL_ARGS_ASSERT_MY_BZERO       \
1922         assert(loc)
1923
1924 #endif
1925 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1926                         __attribute__noreturn__;
1927
1928 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1929                         __attribute__noreturn__;
1930
1931 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1932 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1933 PERL_CALLCONV void      Perl_atfork_lock(void);
1934 PERL_CALLCONV void      Perl_atfork_unlock(void);
1935 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1936 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1937 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1938                         __attribute__pure__
1939                         __attribute__nonnull__(1)
1940                         __attribute__nonnull__(2);
1941 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1942         assert(s1); assert(s2)
1943
1944 #endif
1945 #if !defined(HAS_MEMSET)
1946 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1947                         __attribute__nonnull__(1);
1948 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1949         assert(loc)
1950
1951 #endif
1952 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1953 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_2);
1956 #define PERL_ARGS_ASSERT_MY_POPEN       \
1957         assert(cmd); assert(mode)
1958
1959 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1960                         __attribute__nonnull__(pTHX_1)
1961                         __attribute__nonnull__(pTHX_3);
1962 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1963         assert(mode); assert(args)
1964
1965 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1966 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1967 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)
1968                         __attribute__nonnull__(pTHX_1);
1969 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1970         assert(fmt)
1971
1972 #if defined(MYSWAP)
1973 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1974                         __attribute__malloc__
1975                         __attribute__warn_unused_result__
1976                         __attribute__pure__;
1977
1978 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1979                         __attribute__malloc__
1980                         __attribute__warn_unused_result__
1981                         __attribute__pure__;
1982
1983 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1984                         __attribute__malloc__
1985                         __attribute__warn_unused_result__
1986                         __attribute__pure__;
1987
1988 #endif
1989 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1990 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1991                         __attribute__malloc__
1992                         __attribute__warn_unused_result__;
1993
1994 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1995                         __attribute__malloc__
1996                         __attribute__warn_unused_result__;
1997
1998 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1999 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2000                         __attribute__malloc__
2001                         __attribute__warn_unused_result__;
2002
2003 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2004                         __attribute__malloc__
2005                         __attribute__warn_unused_result__
2006                         __attribute__nonnull__(pTHX_2);
2007 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2008         assert(first)
2009
2010 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2011 #ifdef PERL_MAD
2012 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2013 #else
2014 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2015 #endif
2016 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2017                         __attribute__malloc__
2018                         __attribute__warn_unused_result__
2019                         __attribute__nonnull__(pTHX_5);
2020 #define PERL_ARGS_ASSERT_NEWFOROP       \
2021         assert(expr)
2022
2023 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2024                         __attribute__malloc__
2025                         __attribute__warn_unused_result__
2026                         __attribute__nonnull__(pTHX_1)
2027                         __attribute__nonnull__(pTHX_2);
2028 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2029         assert(cond); assert(block)
2030
2031 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2032                         __attribute__malloc__
2033                         __attribute__warn_unused_result__
2034                         __attribute__nonnull__(pTHX_3)
2035                         __attribute__nonnull__(pTHX_4);
2036 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2037         assert(first); assert(other)
2038
2039 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2040                         __attribute__malloc__
2041                         __attribute__warn_unused_result__
2042                         __attribute__nonnull__(pTHX_2);
2043 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2044         assert(label)
2045
2046 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2047                         __attribute__malloc__
2048                         __attribute__warn_unused_result__;
2049
2050 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2051                         __attribute__malloc__
2052                         __attribute__warn_unused_result__;
2053
2054 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2055                         __attribute__malloc__
2056                         __attribute__warn_unused_result__;
2057
2058 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2059                         __attribute__nonnull__(pTHX_1);
2060 #define PERL_ARGS_ASSERT_NEWPROG        \
2061         assert(o)
2062
2063 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2064                         __attribute__malloc__
2065                         __attribute__warn_unused_result__
2066                         __attribute__nonnull__(pTHX_2)
2067                         __attribute__nonnull__(pTHX_3);
2068 #define PERL_ARGS_ASSERT_NEWRANGE       \
2069         assert(left); assert(right)
2070
2071 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2072                         __attribute__malloc__
2073                         __attribute__warn_unused_result__;
2074
2075 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2076                         __attribute__malloc__
2077                         __attribute__warn_unused_result__;
2078
2079 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2080 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2081                         __attribute__nonnull__(pTHX_2)
2082                         __attribute__nonnull__(pTHX_3);
2083 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2084         assert(subaddr); assert(filename)
2085
2086 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2087                         __attribute__nonnull__(pTHX_2)
2088                         __attribute__nonnull__(pTHX_3);
2089 #define PERL_ARGS_ASSERT_NEWXS  \
2090         assert(subaddr); assert(filename)
2091
2092 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2093                         __attribute__warn_unused_result__; */
2094
2095 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2096                         __attribute__malloc__
2097                         __attribute__warn_unused_result__
2098                         __attribute__nonnull__(pTHX_1);
2099 #define PERL_ARGS_ASSERT_NEWAVREF       \
2100         assert(o)
2101
2102 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2103                         __attribute__malloc__
2104                         __attribute__warn_unused_result__;
2105
2106 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2107                         __attribute__malloc__
2108                         __attribute__warn_unused_result__;
2109
2110 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2111                         __attribute__malloc__
2112                         __attribute__warn_unused_result__
2113                         __attribute__nonnull__(pTHX_3);
2114 #define PERL_ARGS_ASSERT_NEWGVOP        \
2115         assert(gv)
2116
2117 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2118                         __attribute__malloc__
2119                         __attribute__warn_unused_result__
2120                         __attribute__nonnull__(pTHX_1);
2121 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2122         assert(pack)
2123
2124 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2125                         __attribute__malloc__
2126                         __attribute__warn_unused_result__;
2127
2128 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2129                         __attribute__malloc__
2130                         __attribute__warn_unused_result__
2131                         __attribute__nonnull__(pTHX_1);
2132 #define PERL_ARGS_ASSERT_NEWHVREF       \
2133         assert(o)
2134
2135 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2136                         __attribute__warn_unused_result__; */
2137
2138 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2139                         __attribute__malloc__
2140                         __attribute__warn_unused_result__;
2141
2142 PERL_CALLCONV IO*       Perl_newIO(pTHX)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__;
2145
2146 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2147                         __attribute__malloc__
2148                         __attribute__warn_unused_result__;
2149
2150 #ifdef USE_ITHREADS
2151 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2152                         __attribute__malloc__
2153                         __attribute__warn_unused_result__
2154                         __attribute__nonnull__(pTHX_3);
2155 #define PERL_ARGS_ASSERT_NEWPADOP       \
2156         assert(sv)
2157
2158 #endif
2159 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2160                         __attribute__malloc__
2161                         __attribute__warn_unused_result__;
2162
2163 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2164                         __attribute__malloc__
2165                         __attribute__warn_unused_result__;
2166
2167 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2168                         __attribute__malloc__
2169                         __attribute__warn_unused_result__
2170                         __attribute__nonnull__(pTHX_1);
2171 #define PERL_ARGS_ASSERT_NEWRV  \
2172         assert(sv)
2173
2174 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2175                         __attribute__malloc__
2176                         __attribute__warn_unused_result__
2177                         __attribute__nonnull__(pTHX_1);
2178 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2179         assert(sv)
2180
2181 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2182                         __attribute__malloc__
2183                         __attribute__warn_unused_result__;
2184
2185 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2186                         __attribute__malloc__
2187                         __attribute__warn_unused_result__
2188                         __attribute__nonnull__(pTHX_1);
2189 #define PERL_ARGS_ASSERT_NEWSVREF       \
2190         assert(o)
2191
2192 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2193                         __attribute__malloc__
2194                         __attribute__warn_unused_result__
2195                         __attribute__nonnull__(pTHX_3);
2196 #define PERL_ARGS_ASSERT_NEWSVOP        \
2197         assert(sv)
2198
2199 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2200                         __attribute__malloc__
2201                         __attribute__warn_unused_result__;
2202
2203 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__;
2206
2207 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2208                         __attribute__malloc__
2209                         __attribute__warn_unused_result__;
2210
2211 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__;
2214
2215 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2216                         __attribute__malloc__
2217                         __attribute__warn_unused_result__;
2218
2219 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2220                         __attribute__malloc__
2221                         __attribute__warn_unused_result__;
2222
2223 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2224                         __attribute__malloc__
2225                         __attribute__warn_unused_result__;
2226
2227 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2228                         __attribute__malloc__
2229                         __attribute__warn_unused_result__;
2230
2231 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2232                         __attribute__malloc__
2233                         __attribute__warn_unused_result__
2234                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2235                         __attribute__nonnull__(pTHX_1);
2236 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2237         assert(pat)
2238
2239 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2240                         __attribute__malloc__
2241                         __attribute__warn_unused_result__
2242                         __attribute__nonnull__(pTHX_1);
2243 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2244         assert(pat)
2245
2246 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2247                         __attribute__nonnull__(pTHX_1);
2248 #define PERL_ARGS_ASSERT_NEWSVRV        \
2249         assert(rv)
2250
2251 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2252                         __attribute__malloc__
2253                         __attribute__warn_unused_result__;
2254
2255 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2256                         __attribute__malloc__
2257                         __attribute__warn_unused_result__;
2258
2259 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2260                         __attribute__malloc__
2261                         __attribute__warn_unused_result__;
2262
2263 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2264                         __attribute__malloc__
2265                         __attribute__warn_unused_result__
2266                         __attribute__nonnull__(pTHX_2);
2267 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2268         assert(block)
2269
2270 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2271                         __attribute__malloc__
2272                         __attribute__warn_unused_result__;
2273
2274 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__;
2277
2278 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2279                         __attribute__nonnull__(pTHX_1)
2280                         __attribute__nonnull__(pTHX_2)
2281                         __attribute__nonnull__(pTHX_3);
2282 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2283         assert(s); assert(e); assert(sv)
2284
2285 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2286                         __attribute__nonnull__(pTHX_1)
2287                         __attribute__nonnull__(pTHX_2);
2288 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2289         assert(s); assert(rv)
2290
2291 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2294         assert(ver)
2295
2296 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2297                         __attribute__nonnull__(pTHX_1);
2298 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2299         assert(ver)
2300
2301 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2302                         __attribute__nonnull__(pTHX_1);
2303 #define PERL_ARGS_ASSERT_VVERIFY        \
2304         assert(vs)
2305
2306 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2307                         __attribute__nonnull__(pTHX_1);
2308 #define PERL_ARGS_ASSERT_VNUMIFY        \
2309         assert(vs)
2310
2311 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2312                         __attribute__nonnull__(pTHX_1);
2313 #define PERL_ARGS_ASSERT_VNORMAL        \
2314         assert(vs)
2315
2316 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2317                         __attribute__nonnull__(pTHX_1);
2318 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2319         assert(vs)
2320
2321 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2322                         __attribute__nonnull__(pTHX_1)
2323                         __attribute__nonnull__(pTHX_2);
2324 #define PERL_ARGS_ASSERT_VCMP   \
2325         assert(lhv); assert(rhv)
2326
2327 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2328                         __attribute__nonnull__(pTHX_1);
2329 #define PERL_ARGS_ASSERT_NEXTARGV       \
2330         assert(gv)
2331
2332 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2333                         __attribute__pure__
2334                         __attribute__nonnull__(pTHX_1)
2335                         __attribute__nonnull__(pTHX_2)
2336                         __attribute__nonnull__(pTHX_3)
2337                         __attribute__nonnull__(pTHX_4);
2338 #define PERL_ARGS_ASSERT_NINSTR \
2339         assert(big); assert(bigend); assert(little); assert(lend)
2340
2341 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
2342                         __attribute__noreturn__
2343                         __attribute__nonnull__(pTHX_1);
2344 #define PERL_ARGS_ASSERT_OOPSCV \
2345         assert(o)
2346
2347 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2348 #ifdef PERL_MAD
2349 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2350                         __attribute__nonnull__(pTHX_1);
2351 #define PERL_ARGS_ASSERT_PACKAGE        \
2352         assert(o)
2353
2354 #else
2355 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2356                         __attribute__nonnull__(pTHX_1);
2357 #define PERL_ARGS_ASSERT_PACKAGE        \
2358         assert(o)
2359
2360 #endif
2361 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2362 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2363                         __attribute__nonnull__(pTHX_1);
2364 #define PERL_ARGS_ASSERT_ALLOCMY        \
2365         assert(name)
2366
2367 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2368                         __attribute__warn_unused_result__
2369                         __attribute__nonnull__(pTHX_1);
2370 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2371         assert(name)
2372
2373 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2374 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2375                         __attribute__warn_unused_result__
2376                         __attribute__nonnull__(pTHX_1);
2377 #define PERL_ARGS_ASSERT_OOPSAV \
2378         assert(o)
2379
2380 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2381                         __attribute__warn_unused_result__
2382                         __attribute__nonnull__(pTHX_1);
2383 #define PERL_ARGS_ASSERT_OOPSHV \
2384         assert(o)
2385
2386 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2387 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2388 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2389 PERL_CALLCONV void      Perl_pad_reset(pTHX);
2390 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2391 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2392 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2393                         __attribute__nonnull__(pTHX_1)
2394                         __attribute__nonnull__(pTHX_2);
2395 #define PERL_ARGS_ASSERT_START_GLOB     \
2396         assert(tmpglob); assert(io)
2397
2398 #if defined(USE_REENTRANT_API)
2399 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2400 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2401 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2402 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2403                         __attribute__nonnull__(1);
2404 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2405         assert(f)
2406
2407 #endif
2408 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2409 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2410                         __attribute__nonnull__(pTHX_1)
2411                         __attribute__nonnull__(pTHX_3);
2412 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2413         assert(sub_name); assert(argv)
2414
2415 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2416                         __attribute__nonnull__(pTHX_1);
2417 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2418         assert(methname)
2419
2420 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_CALL_PV        \
2423         assert(sub_name)
2424
2425 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_CALL_SV        \
2428         assert(sv)
2429
2430 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2431 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_DOREF  \
2434         assert(o)
2435
2436 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_EVAL_PV        \
2439         assert(p)
2440
2441 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_EVAL_SV        \
2444         assert(sv)
2445
2446 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_GET_SV \
2449         assert(name)
2450
2451 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
2452                         __attribute__nonnull__(pTHX_1);
2453 #define PERL_ARGS_ASSERT_GET_AV \
2454         assert(name)
2455
2456 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
2457                         __attribute__nonnull__(pTHX_1);
2458 #define PERL_ARGS_ASSERT_GET_HV \
2459         assert(name)
2460
2461 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2462                         __attribute__nonnull__(pTHX_1);
2463 #define PERL_ARGS_ASSERT_GET_CV \
2464         assert(name)
2465
2466 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2467                         __attribute__nonnull__(pTHX_1);
2468 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2469         assert(name)
2470
2471 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2472 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2473 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2474 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2475                         __attribute__nonnull__(pTHX_1);
2476 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2477         assert(newctype)
2478
2479 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2480 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2481 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2482 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2483 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2484                         __attribute__nonnull__(pTHX_1);
2485 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2486         assert(pv)
2487
2488 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)
2489                         __attribute__nonnull__(pTHX_1)
2490                         __attribute__nonnull__(pTHX_2)
2491                         __attribute__nonnull__(pTHX_3)
2492                         __attribute__nonnull__(pTHX_4)
2493                         __attribute__nonnull__(pTHX_5)
2494                         __attribute__nonnull__(pTHX_6);
2495 #define PERL_ARGS_ASSERT_PACK_CAT       \
2496         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2497
2498 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2499                         __attribute__nonnull__(pTHX_1)
2500                         __attribute__nonnull__(pTHX_2)
2501                         __attribute__nonnull__(pTHX_3)
2502                         __attribute__nonnull__(pTHX_4)
2503                         __attribute__nonnull__(pTHX_5);
2504 #define PERL_ARGS_ASSERT_PACKLIST       \
2505         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2506
2507 #ifdef PERL_USES_PL_PIDSTATUS
2508 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
2509 #endif
2510 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2511                         __attribute__nonnull__(pTHX_1);
2512 #define PERL_ARGS_ASSERT_PMFLAG \
2513         assert(pmfl)
2514
2515 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2516                         __attribute__nonnull__(pTHX_1)
2517                         __attribute__nonnull__(pTHX_2);
2518 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2519         assert(o); assert(expr)
2520
2521 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2522                         __attribute__nonnull__(pTHX_1)
2523                         __attribute__nonnull__(pTHX_2)
2524                         __attribute__nonnull__(pTHX_3);
2525 #define PERL_ARGS_ASSERT_PMTRANS        \
2526         assert(o); assert(expr); assert(repl)
2527
2528 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2529 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2530 PERL_CALLCONV void      Perl_push_scope(pTHX);
2531 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2532 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
2533 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2534                         __attribute__nonnull__(pTHX_1);
2535 #define PERL_ARGS_ASSERT_REGDUMP        \
2536         assert(r)
2537
2538 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2539                         __attribute__nonnull__(pTHX_1);
2540 #define PERL_ARGS_ASSERT_REGDUMP        \
2541         assert(r)
2542
2543 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2544                         __attribute__nonnull__(pTHX_2);
2545 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2546         assert(node)
2547
2548 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2549                         __attribute__nonnull__(pTHX_1)
2550                         __attribute__nonnull__(pTHX_2)
2551                         __attribute__nonnull__(pTHX_3)
2552                         __attribute__nonnull__(pTHX_4)
2553                         __attribute__nonnull__(pTHX_6);
2554 #define PERL_ARGS_ASSERT_PREGEXEC       \
2555         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2556
2557 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2558 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2559                         __attribute__nonnull__(pTHX_1);
2560 #define PERL_ARGS_ASSERT_PREGFREE2      \
2561         assert(rx)
2562
2563 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2564                         __attribute__nonnull__(pTHX_1);
2565 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2566         assert(r)
2567
2568 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2569                         __attribute__nonnull__(pTHX_1);
2570 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2571         assert(rx)
2572
2573 #if defined(USE_ITHREADS)
2574 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2575                         __attribute__nonnull__(pTHX_1)
2576                         __attribute__nonnull__(pTHX_2);
2577 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2578         assert(r); assert(param)
2579
2580 #endif
2581 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2582                         __attribute__nonnull__(pTHX_1);
2583 #define PERL_ARGS_ASSERT_PREGCOMP       \
2584         assert(pattern)
2585
2586 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2587                         __attribute__nonnull__(pTHX_1);
2588 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2589         assert(pattern)
2590
2591 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)
2592                         __attribute__nonnull__(pTHX_1)
2593                         __attribute__nonnull__(pTHX_3)
2594                         __attribute__nonnull__(pTHX_4);
2595 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2596         assert(rx); assert(strpos); assert(strend)
2597
2598 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2599                         __attribute__nonnull__(pTHX_1);
2600 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2601         assert(r)
2602
2603 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2604                         __attribute__nonnull__(pTHX_1)
2605                         __attribute__nonnull__(pTHX_2)
2606                         __attribute__nonnull__(pTHX_3)
2607                         __attribute__nonnull__(pTHX_4)
2608                         __attribute__nonnull__(pTHX_6);
2609 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2610         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2611
2612 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2613                         __attribute__warn_unused_result__;
2614
2615
2616 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2617                         __attribute__nonnull__(pTHX_1);
2618 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2619         assert(rx)
2620
2621 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2622                         __attribute__nonnull__(pTHX_1);
2623 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2624         assert(rx)
2625
2626 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2627                         __attribute__nonnull__(pTHX_1)
2628                         __attribute__nonnull__(pTHX_2);
2629 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2630         assert(rx); assert(namesv)
2631
2632 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2633                         __attribute__nonnull__(pTHX_1)
2634                         __attribute__nonnull__(pTHX_2);
2635 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2636         assert(rx); assert(key)
2637
2638 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2639                         __attribute__nonnull__(pTHX_1);
2640 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2641         assert(rx)
2642
2643 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2644                         __attribute__nonnull__(pTHX_1);
2645 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2646         assert(rx)
2647
2648 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2651         assert(rx)
2652
2653 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2654                         __attribute__nonnull__(pTHX_1);
2655 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2656         assert(rx)
2657
2658
2659 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2660                         __attribute__nonnull__(pTHX_1);
2661 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2662         assert(rx)
2663
2664 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2665                         __attribute__nonnull__(pTHX_1);
2666 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2667         assert(rx)
2668
2669 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2670                         __attribute__nonnull__(pTHX_1)
2671                         __attribute__nonnull__(pTHX_2);
2672 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2673         assert(rx); assert(sv)
2674
2675
2676 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2677                         __attribute__nonnull__(pTHX_1);
2678 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2679         assert(rx)
2680
2681
2682 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2683                         __attribute__nonnull__(pTHX_2)
2684                         __attribute__nonnull__(pTHX_3);
2685 #define PERL_ARGS_ASSERT_REGPROP        \
2686         assert(sv); assert(o)
2687
2688 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2689                         __attribute__nonnull__(pTHX_1)
2690                         __attribute__nonnull__(pTHX_2);
2691 #define PERL_ARGS_ASSERT_REPEATCPY      \
2692         assert(to); assert(from)
2693
2694 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2695                         __attribute__pure__
2696                         __attribute__nonnull__(pTHX_1)
2697                         __attribute__nonnull__(pTHX_2)
2698                         __attribute__nonnull__(pTHX_3)
2699                         __attribute__nonnull__(pTHX_4);
2700 #define PERL_ARGS_ASSERT_RNINSTR        \
2701         assert(big); assert(bigend); assert(little); assert(lend)
2702
2703 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2704 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2705 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2706                         __attribute__nonnull__(pTHX_3);
2707 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2708         assert(save)
2709
2710 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2711 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
2712                         __attribute__nonnull__(pTHX_1);
2713 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2714         assert(rsp)
2715
2716 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2717                         __attribute__nonnull__(pTHX_1)
2718                         __attribute__nonnull__(pTHX_2);
2719 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2720         assert(rsp); assert(rx)
2721
2722 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2723                         __attribute__nonnull__(pTHX_1)
2724                         __attribute__nonnull__(pTHX_2);
2725 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2726         assert(rsp); assert(rx)
2727
2728 #if !defined(HAS_RENAME)
2729 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2730                         __attribute__nonnull__(pTHX_1)
2731                         __attribute__nonnull__(pTHX_2);
2732 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2733         assert(a); assert(b)
2734
2735 #endif
2736 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2737                         __attribute__malloc__
2738                         __attribute__warn_unused_result__;
2739
2740 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2741                         __attribute__malloc__
2742                         __attribute__warn_unused_result__;
2743
2744 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2745                         __attribute__malloc__
2746                         __attribute__warn_unused_result__;
2747
2748 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2749                         __attribute__malloc__
2750                         __attribute__warn_unused_result__
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2753         assert(pv)
2754
2755 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2756                         __attribute__malloc__
2757                         __attribute__warn_unused_result__
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_SAVESVPV       \
2760         assert(sv)
2761
2762 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2763 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2764 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2765                         __attribute__nonnull__(pTHX_1)
2766                         __attribute__nonnull__(pTHX_3);
2767 #define PERL_ARGS_ASSERT_SAVE_AELEM     \
2768         assert(av); assert(sptr)
2769
2770 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2771 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2772                         __attribute__nonnull__(pTHX_1);
2773 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2774         assert(aptr)
2775
2776 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2779         assert(gv)
2780
2781 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2782                         __attribute__nonnull__(pTHX_1);
2783 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2784         assert(boolp)
2785
2786 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2787                         __attribute__nonnull__(pTHX_1);
2788 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2789         assert(svp)
2790
2791 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2792                         __attribute__nonnull__(pTHX_1)
2793                         __attribute__nonnull__(pTHX_2);
2794 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2795         assert(hv); assert(key)
2796
2797 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2798                         __attribute__nonnull__(pTHX_2);
2799 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2800         assert(p)
2801
2802 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2803 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
2804 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
2805 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
2806 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2807                         __attribute__nonnull__(pTHX_1);
2808 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2809         assert(sptr)
2810
2811 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2812                         __attribute__nonnull__(pTHX_1);
2813 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2814         assert(str)
2815
2816 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2817                         __attribute__nonnull__(pTHX_1);
2818 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2819         assert(str)
2820
2821 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2822                         __attribute__nonnull__(pTHX_1);
2823 #define PERL_ARGS_ASSERT_SAVE_GP        \
2824         assert(gv)
2825
2826 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2827                         __attribute__nonnull__(pTHX_1);
2828 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2829         assert(gv)
2830
2831 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2832                         __attribute__nonnull__(pTHX_1)
2833                         __attribute__nonnull__(pTHX_2)
2834                         __attribute__nonnull__(pTHX_3); */
2835 #define PERL_ARGS_ASSERT_SAVE_HELEM     \
2836         assert(hv); assert(key); assert(sptr)
2837
2838 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2839                         __attribute__nonnull__(pTHX_1)
2840                         __attribute__nonnull__(pTHX_2)
2841                         __attribute__nonnull__(pTHX_3);
2842 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2843         assert(hv); assert(key); assert(sptr)
2844
2845 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2848         assert(hptr)
2849
2850 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2851                         __attribute__nonnull__(pTHX_1);
2852 #define PERL_ARGS_ASSERT_SAVE_I16       \
2853         assert(intp)
2854
2855 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2856                         __attribute__nonnull__(pTHX_1);
2857 #define PERL_ARGS_ASSERT_SAVE_I32       \
2858         assert(intp)
2859
2860 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2861                         __attribute__nonnull__(pTHX_1);
2862 #define PERL_ARGS_ASSERT_SAVE_I8        \
2863         assert(bytep)
2864
2865 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_SAVE_INT       \
2868         assert(intp)
2869
2870 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2871                         __attribute__nonnull__(pTHX_1);
2872 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2873         assert(item)
2874
2875 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2876                         __attribute__nonnull__(pTHX_1);
2877 #define PERL_ARGS_ASSERT_SAVE_IV        \
2878         assert(ivp)
2879
2880 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2881                         __attribute__nonnull__(pTHX_1);
2882 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2883         assert(sarg)
2884
2885 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2888         assert(longp)
2889
2890 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
2891                         __attribute__nonnull__(pTHX_1);
2892 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2893         assert(sv)
2894
2895 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2896                         __attribute__nonnull__(pTHX_1);
2897 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2898         assert(gv)
2899
2900 PERL_CALLCONV void      Perl_save_op(pTHX);
2901 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2902                         __attribute__nonnull__(pTHX_1);
2903 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2904         assert(gv)
2905
2906 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2907                         __attribute__nonnull__(pTHX_1);
2908 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2909         assert(pptr)
2910
2911 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2912                         __attribute__nonnull__(pTHX_1);
2913 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2914         assert(ptr)
2915
2916 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2917 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2918 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2919                         __attribute__nonnull__(pTHX_1);
2920 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2921         assert(sptr)
2922
2923 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2924                         __attribute__nonnull__(pTHX_1);
2925 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2926         assert(sptr)
2927
2928 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2929 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2930 #if defined(PERL_IN_OP_C)
2931 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2932 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2933 #endif
2934 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2935                         __attribute__nonnull__(pTHX_1);
2936 #define PERL_ARGS_ASSERT_SCALARVOID     \
2937         assert(o)
2938
2939 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2940                         __attribute__nonnull__(pTHX_1)
2941                         __attribute__nonnull__(pTHX_3);
2942 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2943         assert(start); assert(retlen)
2944
2945 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2946                         __attribute__nonnull__(pTHX_1)
2947                         __attribute__nonnull__(pTHX_3);
2948 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2949         assert(start); assert(retlen)
2950
2951 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2952                         __attribute__nonnull__(pTHX_1)
2953                         __attribute__nonnull__(pTHX_2);
2954 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2955         assert(s); assert(lvalp)
2956
2957 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2958                         __attribute__nonnull__(pTHX_1)
2959                         __attribute__nonnull__(pTHX_3);
2960 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2961         assert(start); assert(retlen)
2962
2963 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2964 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2965                         __attribute__nonnull__(pTHX_1)
2966                         __attribute__nonnull__(pTHX_2)
2967                         __attribute__nonnull__(pTHX_5);
2968 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2969         assert(bigstr); assert(littlestr); assert(old_posp)
2970
2971 #if !defined(VMS)
2972 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
2973                         __attribute__nonnull__(pTHX_1);
2974 #define PERL_ARGS_ASSERT_SETENV_GETIX   \
2975         assert(nam)
2976
2977 #endif
2978 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2979 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2980                         __attribute__nonnull__(pTHX_1);
2981 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2982         assert(str)
2983
2984 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2985 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2986 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2987 #else
2988 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2989 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2990 #endif
2991 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2992                         __attribute__nonnull__(pTHX_1)
2993                         __attribute__nonnull__(pTHX_2);
2994 #define PERL_ARGS_ASSERT_STACK_GROW     \
2995         assert(sp); assert(p)
2996
2997 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2998 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2999                         __attribute__nonnull__(pTHX_1);
3000 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3001         assert(cv)
3002
3003 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3006         assert(sv)
3007
3008 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3009                         __attribute__nonnull__(pTHX_2)
3010                         __attribute__nonnull__(pTHX_3);
3011 #define PERL_ARGS_ASSERT_SV_2CV \
3012         assert(st); assert(gvp)
3013
3014 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3015                         __attribute__nonnull__(pTHX_1);
3016 #define PERL_ARGS_ASSERT_SV_2IO \
3017         assert(sv)
3018
3019 #ifdef PERL_IN_SV_C
3020 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3021                         __attribute__nonnull__(pTHX_1);
3022 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3023         assert(gv)
3024
3025 STATIC char*    S_glob_2pv(pTHX_ GV* const gv, STRLEN * const len)
3026                         __attribute__nonnull__(pTHX_1);
3027 #define PERL_ARGS_ASSERT_GLOB_2PV       \
3028         assert(gv)
3029
3030 #endif
3031 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3032 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3033 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3034 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3035 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3036                         __attribute__nonnull__(pTHX_1);
3037 #define PERL_ARGS_ASSERT_SV_2NUM        \
3038         assert(sv)
3039
3040 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3041 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3042 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3043                         __attribute__nonnull__(pTHX_1);
3044 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3045         assert(sv)
3046
3047 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3048                         __attribute__nonnull__(pTHX_1);
3049 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3050         assert(sv)
3051
3052 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3053                         __attribute__nonnull__(pTHX_1);
3054 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3055         assert(sv)
3056
3057 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3058 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3059 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3060                         __attribute__nonnull__(pTHX_1);
3061 #define PERL_ARGS_ASSERT_SV_IV  \
3062         assert(sv)
3063
3064 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3065                         __attribute__nonnull__(pTHX_1);
3066 #define PERL_ARGS_ASSERT_SV_UV  \
3067         assert(sv)
3068
3069 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3070                         __attribute__nonnull__(pTHX_1);
3071 #define PERL_ARGS_ASSERT_SV_NV  \
3072         assert(sv)
3073
3074 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3075                         __attribute__nonnull__(pTHX_1)
3076                         __attribute__nonnull__(pTHX_2);
3077 #define PERL_ARGS_ASSERT_SV_PVN \
3078         assert(sv); assert(lp)
3079
3080 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3081                         __attribute__nonnull__(pTHX_1)
3082                         __attribute__nonnull__(pTHX_2);
3083 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3084         assert(sv); assert(lp)
3085
3086 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3087                         __attribute__nonnull__(pTHX_1)
3088                         __attribute__nonnull__(pTHX_2);
3089 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3090         assert(sv); assert(lp)
3091
3092 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3093 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3094                         __attribute__nonnull__(pTHX_1);
3095 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3096         assert(ptr)
3097
3098 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3101         assert(sv)
3102
3103 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3104                         __attribute__nonnull__(pTHX_1)
3105                         __attribute__nonnull__(pTHX_2);
3106 #define PERL_ARGS_ASSERT_SV_BLESS       \
3107         assert(sv); assert(stash)
3108
3109 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3110                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3111                         __attribute__nonnull__(pTHX_1)
3112                         __attribute__nonnull__(pTHX_2);
3113 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3114         assert(sv); assert(pat)
3115
3116 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3117                         __attribute__nonnull__(pTHX_1)
3118                         __attribute__nonnull__(pTHX_2);
3119 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3120         assert(sv); assert(pat)
3121
3122 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3123                         __attribute__nonnull__(pTHX_1);
3124 #define PERL_ARGS_ASSERT_SV_CATPV       \
3125         assert(sv)
3126
3127 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3128                         __attribute__nonnull__(pTHX_1)
3129                         __attribute__nonnull__(pTHX_2); */
3130 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3131         assert(dsv); assert(sstr)
3132
3133 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3134                         __attribute__nonnull__(pTHX_1); */
3135 #define PERL_ARGS_ASSERT_SV_CATSV       \
3136         assert(dstr)
3137
3138 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3139                         __attribute__nonnull__(pTHX_1);
3140 #define PERL_ARGS_ASSERT_SV_CHOP        \
3141         assert(sv)
3142
3143 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3144 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3145 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3146                         __attribute__nonnull__(pTHX_1);
3147 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3148         assert(sv)
3149
3150 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3151 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3152 #if defined(USE_LOCALE_COLLATE)
3153 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3154                         __attribute__nonnull__(pTHX_1)
3155                         __attribute__nonnull__(pTHX_2);
3156 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3157         assert(sv); assert(nxp)
3158
3159 #endif
3160 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3161                         __attribute__nonnull__(pTHX_1)
3162                         __attribute__nonnull__(pTHX_2)
3163                         __attribute__nonnull__(pTHX_3)
3164                         __attribute__nonnull__(pTHX_4);
3165 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3166         assert(sv); assert(startop); assert(code); assert(padp)
3167
3168 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3169                         __attribute__nonnull__(pTHX_1);
3170 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3171         assert(sv)
3172
3173 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3174 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3175                         __attribute__nonnull__(pTHX_1);
3176 #define PERL_ARGS_ASSERT_SV_DUMP        \
3177         assert(sv)
3178
3179 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3180                         __attribute__warn_unused_result__
3181                         __attribute__nonnull__(pTHX_1)
3182                         __attribute__nonnull__(pTHX_2);
3183 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3184         assert(sv); assert(name)
3185
3186 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3187                         __attribute__warn_unused_result__
3188                         __attribute__nonnull__(pTHX_1)
3189                         __attribute__nonnull__(pTHX_2);
3190 #define PERL_ARGS_ASSERT_SV_DOES        \
3191         assert(sv); assert(name)
3192
3193 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3194 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3195 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3196                         __attribute__nonnull__(pTHX_1);
3197 #define PERL_ARGS_ASSERT_SV_FREE2       \
3198         assert(sv)
3199
3200 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3201 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3202                         __attribute__nonnull__(pTHX_1)
3203                         __attribute__nonnull__(pTHX_2);
3204 #define PERL_ARGS_ASSERT_SV_GETS        \
3205         assert(sv); assert(fp)
3206
3207 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3208                         __attribute__nonnull__(pTHX_1);
3209 #define PERL_ARGS_ASSERT_SV_GROW        \
3210         assert(sv)
3211
3212 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3213 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3214                         __attribute__nonnull__(pTHX_1)
3215                         __attribute__nonnull__(pTHX_4); */
3216 #define PERL_ARGS_ASSERT_SV_INSERT      \
3217         assert(bigstr); assert(little)
3218
3219 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)
3220                         __attribute__nonnull__(pTHX_1)
3221                         __attribute__nonnull__(pTHX_4);
3222 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3223         assert(bigstr); assert(little)
3224
3225 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3226                         __attribute__nonnull__(pTHX_2);
3227 #define PERL_ARGS_ASSERT_SV_ISA \
3228         assert(name)
3229
3230 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3231 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3232 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3233 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3234                         __attribute__nonnull__(pTHX_1);
3235 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3236         assert(sv)
3237
3238 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)
3239                         __attribute__nonnull__(pTHX_1);
3240 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3241         assert(sv)
3242
3243 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3244                         __attribute__malloc__
3245                         __attribute__warn_unused_result__;
3246
3247 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3248                         __attribute__warn_unused_result__;
3249
3250 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3251 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3252 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3253                         __attribute__nonnull__(pTHX_2);
3254 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3255         assert(offsetp)
3256
3257 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3258                         __attribute__nonnull__(pTHX_2);
3259 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3260         assert(offsetp)
3261
3262 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3263                         __attribute__nonnull__(pTHX_1); */
3264 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3265         assert(sv)
3266
3267 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3268                         __attribute__nonnull__(pTHX_1);
3269 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3270         assert(sv)
3271
3272 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3273                         __attribute__nonnull__(pTHX_1);
3274 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3275         assert(sv)
3276
3277 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3278                         __attribute__nonnull__(pTHX_1)
3279                         __attribute__nonnull__(pTHX_2);
3280 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3281         assert(sv); assert(encoding)
3282
3283 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3284                         __attribute__nonnull__(pTHX_1)
3285                         __attribute__nonnull__(pTHX_2)
3286                         __attribute__nonnull__(pTHX_3)
3287                         __attribute__nonnull__(pTHX_4)
3288                         __attribute__nonnull__(pTHX_5);
3289 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3290         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3291
3292 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3293                         __attribute__warn_unused_result__
3294                         __attribute__nonnull__(pTHX_1);
3295 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3296         assert(sv)
3297
3298 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3299                         __attribute__nonnull__(pTHX_1)
3300                         __attribute__nonnull__(pTHX_2);
3301 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3302         assert(sv); assert(nsv)
3303
3304 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3305 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3306                         __attribute__nonnull__(pTHX_1);
3307 #define PERL_ARGS_ASSERT_SV_RESET       \
3308         assert(s)
3309
3310 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3311                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3312                         __attribute__nonnull__(pTHX_1)
3313                         __attribute__nonnull__(pTHX_2);
3314 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3315         assert(sv); assert(pat)
3316
3317 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3318                         __attribute__nonnull__(pTHX_1)
3319                         __attribute__nonnull__(pTHX_2);
3320 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3321         assert(sv); assert(pat)
3322
3323 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3324                         __attribute__nonnull__(pTHX_1);
3325 #define PERL_ARGS_ASSERT_SV_SETIV       \
3326         assert(sv)
3327
3328 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3329                         __attribute__nonnull__(pTHX_1);
3330 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3331         assert(sv)
3332
3333 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3334                         __attribute__nonnull__(pTHX_1);
3335 #define PERL_ARGS_ASSERT_SV_SETUV       \
3336         assert(sv)
3337
3338 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3339                         __attribute__nonnull__(pTHX_1);
3340 #define PERL_ARGS_ASSERT_SV_SETNV       \
3341         assert(sv)
3342
3343 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3344                         __attribute__nonnull__(pTHX_1);
3345 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3346         assert(rv)
3347
3348 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3349                         __attribute__nonnull__(pTHX_1);
3350 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3351         assert(rv)
3352
3353 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3354                         __attribute__nonnull__(pTHX_1);
3355 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3356         assert(rv)
3357
3358 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3359                         __attribute__nonnull__(pTHX_1);
3360 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3361         assert(rv)
3362
3363 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3364                         __attribute__nonnull__(pTHX_1)
3365                         __attribute__nonnull__(pTHX_3);
3366 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3367         assert(rv); assert(pv)
3368
3369 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3370                         __attribute__nonnull__(pTHX_1);
3371 #define PERL_ARGS_ASSERT_SV_SETPV       \
3372         assert(sv)
3373
3374 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3375                         __attribute__nonnull__(pTHX_1);
3376 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3377         assert(sv)
3378
3379 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3380                         __attribute__nonnull__(pTHX_1); */
3381 #define PERL_ARGS_ASSERT_SV_SETSV       \
3382         assert(dstr)
3383
3384 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3385                         __attribute__nonnull__(pTHX_1); */
3386 #define PERL_ARGS_ASSERT_SV_TAINT       \
3387         assert(sv)
3388
3389 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3390                         __attribute__warn_unused_result__
3391                         __attribute__nonnull__(pTHX_1);
3392 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3393         assert(sv)
3394
3395 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3396                         __attribute__nonnull__(pTHX_1);
3397 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3398         assert(sv)
3399
3400 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3401                         __attribute__nonnull__(pTHX_1); */
3402 #define PERL_ARGS_ASSERT_SV_UNREF       \
3403         assert(sv)
3404
3405 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3406                         __attribute__nonnull__(pTHX_1);
3407 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3408         assert(ref)
3409
3410 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3411                         __attribute__nonnull__(pTHX_1);
3412 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3413         assert(sv)
3414
3415 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3416                         __attribute__nonnull__(pTHX_1);
3417 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3418         assert(sv)
3419
3420 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3421                         __attribute__nonnull__(pTHX_1); */
3422 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3423         assert(sv)
3424
3425 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3426                         __attribute__nonnull__(pTHX_1);
3427 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3428         assert(sv)
3429
3430 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)
3431                         __attribute__nonnull__(pTHX_1)
3432                         __attribute__nonnull__(pTHX_2);
3433 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3434         assert(sv); assert(pat)
3435
3436 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)
3437                         __attribute__nonnull__(pTHX_1)
3438                         __attribute__nonnull__(pTHX_2);
3439 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3440         assert(sv); assert(pat)
3441
3442 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3443                         __attribute__warn_unused_result__
3444                         __attribute__nonnull__(pTHX_1);
3445 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3446         assert(sv)
3447
3448 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2)
3451                         __attribute__nonnull__(pTHX_3);
3452 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3453         assert(pkg); assert(name); assert(listsv)
3454
3455 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3456                         __attribute__nonnull__(pTHX_1)
3457                         __attribute__nonnull__(pTHX_2);
3458 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3459         assert(swash); assert(ptr)
3460
3461 PERL_CALLCONV void      Perl_taint_env(pTHX);
3462 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3463                         __attribute__nonnull__(pTHX_2);
3464 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3465         assert(s)
3466
3467 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3468                         __attribute__nonnull__(pTHX_1)
3469                         __attribute__nonnull__(pTHX_2)
3470                         __attribute__nonnull__(pTHX_4)
3471                         __attribute__nonnull__(pTHX_5)
3472                         __attribute__nonnull__(pTHX_6);
3473 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3474         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3475
3476 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3477                         __attribute__nonnull__(pTHX_1)
3478                         __attribute__nonnull__(pTHX_2);
3479 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3480         assert(p); assert(ustrp)
3481
3482 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3483                         __attribute__nonnull__(pTHX_1)
3484                         __attribute__nonnull__(pTHX_2);
3485 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3486         assert(p); assert(ustrp)
3487
3488 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3489                         __attribute__nonnull__(pTHX_1)
3490                         __attribute__nonnull__(pTHX_2);
3491 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3492         assert(p); assert(ustrp)
3493
3494 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3495                         __attribute__nonnull__(pTHX_1)
3496                         __attribute__nonnull__(pTHX_2);
3497 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3498         assert(p); assert(ustrp)
3499
3500 #if defined(UNLINK_ALL_VERSIONS)
3501 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3502                         __attribute__nonnull__(pTHX_1);
3503 #define PERL_ARGS_ASSERT_UNLNK  \
3504         assert(f)
3505
3506 #endif
3507 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)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2)
3510                         __attribute__nonnull__(pTHX_3)
3511                         __attribute__nonnull__(pTHX_5);
3512 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3513         assert(pat); assert(patend); assert(s); assert(strend)
3514
3515 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_2)
3518                         __attribute__nonnull__(pTHX_3)
3519                         __attribute__nonnull__(pTHX_4);
3520 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3521         assert(pat); assert(patend); assert(s); assert(strend)
3522
3523 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3524 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3525 #ifdef PERL_MAD
3526 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3527                         __attribute__nonnull__(pTHX_4);
3528 #define PERL_ARGS_ASSERT_UTILIZE        \
3529         assert(idop)
3530
3531 #else
3532 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3533                         __attribute__nonnull__(pTHX_4);
3534 #define PERL_ARGS_ASSERT_UTILIZE        \
3535         assert(idop)
3536
3537 #endif
3538 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3539                         __attribute__nonnull__(pTHX_1)
3540                         __attribute__nonnull__(pTHX_2)
3541                         __attribute__nonnull__(pTHX_4);
3542 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3543         assert(p); assert(d); assert(newlen)
3544
3545 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3546                         __attribute__nonnull__(pTHX_1)
3547                         __attribute__nonnull__(pTHX_2)
3548                         __attribute__nonnull__(pTHX_4);
3549 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3550         assert(p); assert(d); assert(newlen)
3551
3552 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3553                         __attribute__warn_unused_result__
3554                         __attribute__pure__
3555                         __attribute__nonnull__(pTHX_1)
3556                         __attribute__nonnull__(pTHX_2);
3557 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3558         assert(s); assert(e)
3559
3560 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3561                         __attribute__warn_unused_result__
3562                         __attribute__pure__
3563                         __attribute__nonnull__(pTHX_1)
3564                         __attribute__nonnull__(pTHX_2);
3565 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3566         assert(a); assert(b)
3567
3568 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3569                         __attribute__warn_unused_result__
3570                         __attribute__pure__
3571                         __attribute__nonnull__(pTHX_1);
3572 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3573         assert(s)
3574
3575 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3576                         __attribute__nonnull__(pTHX_1)
3577                         __attribute__nonnull__(pTHX_2);
3578 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3579         assert(s); assert(len)
3580
3581 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3582                         __attribute__nonnull__(pTHX_1)
3583                         __attribute__nonnull__(pTHX_2);
3584 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3585         assert(s); assert(len)
3586
3587 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3588                         __attribute__nonnull__(pTHX_1)
3589                         __attribute__nonnull__(pTHX_2);
3590 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3591         assert(s); assert(len)
3592
3593 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3594                         __attribute__nonnull__(pTHX_1);
3595 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3596         assert(s)
3597
3598 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3599                         __attribute__nonnull__(pTHX_1);
3600 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3601         assert(s)
3602
3603
3604 #ifdef EBCDIC
3605 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3606                         __attribute__nonnull__(pTHX_1);
3607 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3608         assert(s)
3609
3610 #else
3611 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3612                         __attribute__nonnull__(pTHX_1); */
3613 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3614         assert(s)
3615
3616 #endif
3617
3618 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3619                         __attribute__nonnull__(pTHX_1);
3620 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3621         assert(s)
3622
3623
3624 #ifdef EBCDIC
3625 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3626                         __attribute__nonnull__(pTHX_1);
3627 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3628         assert(d)
3629
3630 #else
3631 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3632                         __attribute__nonnull__(pTHX_1); */
3633 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3634         assert(d)
3635
3636 #endif
3637
3638 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3639                         __attribute__nonnull__(pTHX_1); */
3640 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3641         assert(d)
3642
3643 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3644                         __attribute__nonnull__(pTHX_1);
3645 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3646         assert(d)
3647
3648 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3649                         __attribute__nonnull__(pTHX_1);
3650 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3651         assert(d)
3652
3653 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3654                         __attribute__nonnull__(pTHX_1)
3655                         __attribute__nonnull__(pTHX_2);
3656 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3657         assert(dsv); assert(spv)
3658
3659 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3660                         __attribute__warn_unused_result__
3661                         __attribute__nonnull__(pTHX_1)
3662                         __attribute__nonnull__(pTHX_2);
3663 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3664         assert(dsv); assert(ssv)
3665
3666 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3667                         __attribute__nonnull__(pTHX_1);
3668 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3669         assert(sv)
3670
3671 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3672                         __attribute__nonnull__(pTHX_1);
3673 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3674         assert(sv)
3675
3676 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3677                         __attribute__nonnull__(pTHX_2);
3678 #define PERL_ARGS_ASSERT_WAIT4PID       \
3679         assert(statusp)
3680
3681 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3682                         __attribute__nonnull__(pTHX_1);
3683 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3684         assert(popt)
3685
3686 PERL_CALLCONV U32       Perl_seed(pTHX);
3687 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3688                         __attribute__warn_unused_result__;
3689
3690 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3691 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3692 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3693                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3694                         __attribute__nonnull__(pTHX_1);
3695 #define PERL_ARGS_ASSERT_WARN   \
3696         assert(pat)
3697
3698 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3699                         __attribute__nonnull__(pTHX_1);
3700 #define PERL_ARGS_ASSERT_VWARN  \
3701         assert(pat)
3702
3703 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3704                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3705                         __attribute__nonnull__(pTHX_2);
3706 #define PERL_ARGS_ASSERT_WARNER \
3707         assert(pat)
3708
3709 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3710                         __attribute__nonnull__(pTHX_2);
3711 #define PERL_ARGS_ASSERT_VWARNER        \
3712         assert(pat)
3713
3714 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3715                         __attribute__nonnull__(pTHX_1);
3716 #define PERL_ARGS_ASSERT_WATCH  \
3717         assert(addr)
3718
3719 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3720                         __attribute__nonnull__(pTHX_1);
3721 #define PERL_ARGS_ASSERT_WHICHSIG       \
3722         assert(sig)
3723
3724 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3725                         __attribute__nonnull__(pTHX_1);
3726 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3727         assert(message)
3728
3729 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3730                         __attribute__nonnull__(pTHX_1);
3731 #define PERL_ARGS_ASSERT_YYERROR        \
3732         assert(s)
3733
3734 PERL_CALLCONV int       Perl_yylex(pTHX);
3735 PERL_CALLCONV int       Perl_yyparse(pTHX);
3736 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3737                         __attribute__nonnull__(pTHX_1);
3738 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3739         assert(parser)
3740
3741 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char *const s)
3742                         __attribute__nonnull__(pTHX_1);
3743 #define PERL_ARGS_ASSERT_YYWARN \
3744         assert(s)
3745
3746 #if defined(MYMALLOC)
3747 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3748                         __attribute__nonnull__(pTHX_1);
3749 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3750         assert(s)
3751
3752 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3753                         __attribute__nonnull__(pTHX_1);
3754 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3755         assert(buf)
3756
3757 #endif
3758 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3759                         __attribute__malloc__
3760                         __attribute__warn_unused_result__;
3761
3762 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3763                         __attribute__malloc__
3764                         __attribute__warn_unused_result__;
3765
3766 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3767                         __attribute__malloc__
3768                         __attribute__warn_unused_result__;
3769
3770 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3771 #if defined(PERL_GLOBAL_STRUCT)
3772 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3773 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3774 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3775                         __attribute__nonnull__(pTHX_1);
3776 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3777         assert(plvarsp)
3778
3779 #endif
3780 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3781 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3782 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3783                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3784                         __attribute__nonnull__(pTHX_1)
3785                         __attribute__nonnull__(pTHX_2);
3786 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3787         assert(sv); assert(pat)
3788
3789 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3790                         __attribute__nonnull__(pTHX_1)
3791                         __attribute__nonnull__(pTHX_2);
3792 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3793         assert(sv); assert(pat)
3794
3795 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3796                         __attribute__nonnull__(pTHX_1);
3797 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3798         assert(sv)
3799
3800 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2); */
3803 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3804         assert(sv); assert(ptr)
3805
3806 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3807                         __attribute__nonnull__(pTHX_1); */
3808 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3809         assert(dsv)
3810
3811 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3812                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3813                         __attribute__nonnull__(pTHX_1)
3814                         __attribute__nonnull__(pTHX_2);
3815 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3816         assert(sv); assert(pat)
3817
3818 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3819                         __attribute__nonnull__(pTHX_1)
3820                         __attribute__nonnull__(pTHX_2);
3821 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3822         assert(sv); assert(pat)
3823
3824 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3825                         __attribute__nonnull__(pTHX_1);
3826 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3827         assert(sv)
3828
3829 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3830                         __attribute__nonnull__(pTHX_1);
3831 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3832         assert(sv)
3833
3834 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3835                         __attribute__nonnull__(pTHX_1);
3836 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3837         assert(sv)
3838
3839 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3840                         __attribute__nonnull__(pTHX_1);
3841 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3842         assert(sv)
3843
3844 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3845                         __attribute__nonnull__(pTHX_1);
3846 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3847         assert(sv)
3848
3849 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3850                         __attribute__nonnull__(pTHX_1)
3851                         __attribute__nonnull__(pTHX_2);
3852 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3853         assert(sv); assert(ptr)
3854
3855 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3856                         __attribute__nonnull__(pTHX_1);
3857 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3858         assert(dstr)
3859
3860 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3861                         __attribute__nonnull__(pTHX_1); */
3862 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3863         assert(sv)
3864
3865 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3866                         __attribute__warn_unused_result__;
3867
3868 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3869                         __attribute__nonnull__(pTHX_1)
3870                         __attribute__nonnull__(pTHX_2);
3871 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3872         assert(dsv); assert(pv)
3873
3874 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)
3875                         __attribute__nonnull__(pTHX_1)
3876                         __attribute__nonnull__(pTHX_2);
3877 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3878         assert(dsv); assert(str)
3879
3880 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)
3881                         __attribute__nonnull__(pTHX_1)
3882                         __attribute__nonnull__(pTHX_2);
3883 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3884         assert(dsv); assert(str)
3885
3886 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3887                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3888                         __attribute__nonnull__(pTHX_2)
3889                         __attribute__nonnull__(pTHX_3);
3890 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3891         assert(file); assert(pat)
3892
3893 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3894                         __attribute__nonnull__(pTHX_2)
3895                         __attribute__nonnull__(pTHX_3);
3896 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3897         assert(file); assert(pat)
3898
3899 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3900                         __attribute__nonnull__(pTHX_2)
3901                         __attribute__nonnull__(pTHX_3);
3902 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3903         assert(file); assert(name)
3904
3905 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3906                         __attribute__nonnull__(pTHX_2)
3907                         __attribute__nonnull__(pTHX_3);
3908 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3909         assert(file); assert(name)
3910
3911 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3912                         __attribute__nonnull__(pTHX_2)
3913                         __attribute__nonnull__(pTHX_3);
3914 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3915         assert(file); assert(name)
3916
3917 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3918                         __attribute__nonnull__(pTHX_2)
3919                         __attribute__nonnull__(pTHX_3);
3920 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3921         assert(file); assert(mg)
3922
3923 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3924                         __attribute__nonnull__(pTHX_2);
3925 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3926         assert(file)
3927
3928 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3929                         __attribute__nonnull__(pTHX_2);
3930 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3931         assert(file)
3932
3933 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3934                         __attribute__nonnull__(pTHX_2);
3935 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3936         assert(file)
3937
3938 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3939 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3940 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3941                         __attribute__warn_unused_result__
3942                         __attribute__nonnull__(pTHX_1); */
3943 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3944         assert(sv)
3945
3946 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3947                         __attribute__warn_unused_result__
3948                         __attribute__nonnull__(pTHX_1); */
3949 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3950         assert(sv)
3951
3952 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3953                         __attribute__warn_unused_result__
3954                         __attribute__nonnull__(pTHX_1); */
3955 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3956         assert(sv)
3957
3958 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3959                         __attribute__warn_unused_result__
3960                         __attribute__nonnull__(pTHX_1); */
3961 #define PERL_ARGS_ASSERT_SV_PV  \
3962         assert(sv)
3963
3964 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3965                         __attribute__warn_unused_result__
3966                         __attribute__nonnull__(pTHX_1); */
3967 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3968         assert(sv)
3969
3970 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3971                         __attribute__warn_unused_result__
3972                         __attribute__nonnull__(pTHX_1); */
3973 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3974         assert(sv)
3975
3976 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3977                         __attribute__nonnull__(pTHX_1); */
3978 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3979         assert(sv)
3980
3981 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3982                         __attribute__nonnull__(pTHX_1);
3983 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3984         assert(sv)
3985
3986 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3987                         __attribute__nonnull__(pTHX_1);
3988 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3989         assert(sv)
3990
3991 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3992                         __attribute__nonnull__(pTHX_1);
3993 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3994         assert(sv)
3995
3996 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3997                         __attribute__nonnull__(pTHX_1); */
3998 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3999         assert(sv)
4000
4001 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4002                         __attribute__nonnull__(pTHX_1);
4003 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4004         assert(sv)
4005
4006 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4007 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4008                         __attribute__nonnull__(pTHX_1);
4009 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4010         assert(sv)
4011
4012 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4013                         __attribute__nonnull__(pTHX_1)
4014                         __attribute__nonnull__(pTHX_2);
4015 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4016         assert(sv); assert(mg)
4017
4018 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4019 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4020 #ifdef PERL_MAD
4021 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4022                         __attribute__noreturn__;
4023
4024 #else
4025 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4026                         __attribute__noreturn__;
4027
4028 #endif
4029 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4030                         __attribute__nonnull__(pTHX_1);
4031 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4032         assert(o)
4033
4034 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
4035 #if defined(USE_ITHREADS)
4036 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4037                         __attribute__warn_unused_result__
4038                         __attribute__nonnull__(pTHX_4);
4039 #define PERL_ARGS_ASSERT_CX_DUP \
4040         assert(param)
4041
4042 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4043                         __attribute__warn_unused_result__
4044                         __attribute__nonnull__(pTHX_2);
4045 #define PERL_ARGS_ASSERT_SI_DUP \
4046         assert(param)
4047
4048 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4049                         __attribute__malloc__
4050                         __attribute__warn_unused_result__
4051                         __attribute__nonnull__(pTHX_1)
4052                         __attribute__nonnull__(pTHX_2);
4053 #define PERL_ARGS_ASSERT_SS_DUP \
4054         assert(proto_perl); assert(param)
4055
4056 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4057                         __attribute__warn_unused_result__
4058                         __attribute__nonnull__(pTHX_2);
4059 #define PERL_ARGS_ASSERT_ANY_DUP        \
4060         assert(proto_perl)
4061
4062 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4063                         __attribute__warn_unused_result__
4064                         __attribute__nonnull__(pTHX_3);
4065 #define PERL_ARGS_ASSERT_HE_DUP \
4066         assert(param)
4067
4068 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4069                         __attribute__warn_unused_result__
4070                         __attribute__nonnull__(pTHX_2);
4071 #define PERL_ARGS_ASSERT_HEK_DUP        \
4072         assert(param)
4073
4074 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4075                         __attribute__nonnull__(pTHX_1)
4076                         __attribute__nonnull__(pTHX_2)
4077                         __attribute__nonnull__(pTHX_3);
4078 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4079         assert(sstr); assert(dstr); assert(param)
4080
4081 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4082                         __attribute__nonnull__(pTHX_3);
4083 #define PERL_ARGS_ASSERT_FP_DUP \
4084         assert(param)
4085
4086 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4087                         __attribute__warn_unused_result__;
4088
4089 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4090                         __attribute__warn_unused_result__
4091                         __attribute__nonnull__(pTHX_2);
4092 #define PERL_ARGS_ASSERT_GP_DUP \
4093         assert(param)
4094
4095 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4096                         __attribute__warn_unused_result__
4097                         __attribute__nonnull__(pTHX_2);
4098 #define PERL_ARGS_ASSERT_MG_DUP \
4099         assert(param)
4100
4101 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4102                         __attribute__warn_unused_result__
4103                         __attribute__nonnull__(pTHX_2);
4104 #define PERL_ARGS_ASSERT_SV_DUP \
4105         assert(param)
4106
4107 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4108                         __attribute__nonnull__(pTHX_1)
4109                         __attribute__nonnull__(pTHX_2)
4110                         __attribute__nonnull__(pTHX_3);
4111 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4112         assert(dstr); assert(sstr); assert(param)
4113
4114 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4115                         __attribute__nonnull__(pTHX_2);
4116 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4117         assert(param)
4118
4119 #endif
4120 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4121                         __attribute__malloc__
4122                         __attribute__warn_unused_result__;
4123
4124 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4125                         __attribute__warn_unused_result__
4126                         __attribute__nonnull__(pTHX_1);
4127 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4128         assert(tbl)
4129
4130 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4131                         __attribute__nonnull__(pTHX_1)
4132                         __attribute__nonnull__(pTHX_3);
4133 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4134         assert(tbl); assert(newsv)
4135
4136 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4137                         __attribute__nonnull__(pTHX_1);
4138 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4139         assert(tbl)
4140
4141 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4142 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4143 #if defined(USE_ITHREADS)
4144 #  if defined(HAVE_INTERP_INTERN)
4145 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4146                         __attribute__nonnull__(pTHX_1)
4147                         __attribute__nonnull__(pTHX_2);
4148 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4149         assert(src); assert(dst)
4150
4151 #  endif
4152 #endif
4153 #if defined(HAVE_INTERP_INTERN)
4154 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4155 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4156 #endif
4157
4158 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4159                         __attribute__warn_unused_result__
4160                         __attribute__nonnull__(pTHX_1);
4161 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4162         assert(o)
4163
4164 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4165                         __attribute__warn_unused_result__
4166                         __attribute__nonnull__(pTHX_1);
4167 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4168         assert(o)
4169
4170
4171 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4172 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4173 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4174 #ifdef NO_MATHOMS
4175 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4176 #else
4177 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4178 #endif
4179 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4180
4181 END_EXTERN_C
4182
4183 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4184 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4185                         __attribute__warn_unused_result__
4186                         __attribute__nonnull__(pTHX_1);
4187 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4188         assert(sv)
4189
4190 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4191                         __attribute__warn_unused_result__
4192                         __attribute__nonnull__(pTHX_1);
4193 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4194         assert(sv)
4195
4196 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4197                         __attribute__warn_unused_result__
4198                         __attribute__nonnull__(pTHX_1);
4199 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4200         assert(sv)
4201
4202 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4203                         __attribute__warn_unused_result__
4204                         __attribute__nonnull__(pTHX_1);
4205 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4206         assert(sv)
4207
4208 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4209                         __attribute__warn_unused_result__
4210                         __attribute__nonnull__(pTHX_1);
4211 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4212         assert(sv)
4213
4214 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4215                         __attribute__warn_unused_result__
4216                         __attribute__nonnull__(pTHX_1);
4217 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4218         assert(sv)
4219
4220 #endif
4221
4222 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4223 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4224                         __attribute__nonnull__(pTHX_1);
4225 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4226         assert(gv)
4227
4228 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4229                         __attribute__nonnull__(pTHX_1);
4230 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4231         assert(name)
4232
4233 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4234                         __attribute__nonnull__(pTHX_1)
4235                         __attribute__nonnull__(pTHX_2)
4236                         __attribute__nonnull__(pTHX_3)
4237                         __attribute__nonnull__(pTHX_4);
4238 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4239         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4240
4241 #endif
4242
4243 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4244                         __attribute__malloc__
4245                         __attribute__warn_unused_result__;
4246
4247
4248 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4249 STATIC void     S_hsplit(pTHX_ HV *hv)
4250                         __attribute__nonnull__(pTHX_1);
4251 #define PERL_ARGS_ASSERT_HSPLIT \
4252         assert(hv)
4253
4254 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4255                         __attribute__nonnull__(pTHX_1);
4256 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4257         assert(hv)
4258
4259 STATIC HE*      S_new_he(pTHX)
4260                         __attribute__malloc__
4261                         __attribute__warn_unused_result__;
4262
4263 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4264                         __attribute__malloc__
4265                         __attribute__warn_unused_result__
4266                         __attribute__nonnull__(1);
4267 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4268         assert(str)
4269
4270 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4271                         __attribute__nonnull__(1)
4272                         __attribute__nonnull__(2)
4273                         __attribute__nonnull__(3);
4274 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4275         assert(hv); assert(needs_copy); assert(needs_store)
4276
4277 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4278 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4279                         __attribute__warn_unused_result__
4280                         __attribute__nonnull__(pTHX_1);
4281 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4282         assert(str)
4283
4284 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4285                         __attribute__noreturn__
4286                         __attribute__nonnull__(pTHX_2)
4287                         __attribute__nonnull__(pTHX_4);
4288 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4289         assert(key); assert(msg)
4290
4291 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4292                         __attribute__nonnull__(1);
4293 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4294         assert(hv)
4295
4296 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4297 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4298                         __attribute__nonnull__(pTHX_1);
4299 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4300         assert(hv)
4301
4302 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4303                         __attribute__nonnull__(pTHX_1);
4304 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4305         assert(he)
4306
4307 #endif
4308
4309 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4310 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4311                         __attribute__nonnull__(pTHX_2);
4312 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4313         assert(sv)
4314
4315 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4316                         __attribute__nonnull__(pTHX_1)
4317                         __attribute__nonnull__(pTHX_2)
4318                         __attribute__nonnull__(pTHX_3);
4319 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4320         assert(sv); assert(mg); assert(meth)
4321
4322 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4323                         __attribute__nonnull__(pTHX_1)
4324                         __attribute__nonnull__(pTHX_2)
4325                         __attribute__nonnull__(pTHX_3);
4326 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4327         assert(sv); assert(mg); assert(meth)
4328
4329 STATIC void     S_restore_magic(pTHX_ const void *p);
4330 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4331                         __attribute__nonnull__(pTHX_1);
4332 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4333         assert(p)
4334
4335
4336 #endif
4337
4338 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4339 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4340                         __attribute__warn_unused_result__
4341                         __attribute__nonnull__(pTHX_1);
4342 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4343         assert(o)
4344
4345 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4346                         __attribute__warn_unused_result__
4347                         __attribute__nonnull__(pTHX_1);
4348 #define PERL_ARGS_ASSERT_CK_BITOP       \
4349         assert(o)
4350
4351 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4352                         __attribute__warn_unused_result__
4353                         __attribute__nonnull__(pTHX_1);
4354 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4355         assert(o)
4356
4357 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4358                         __attribute__warn_unused_result__
4359                         __attribute__nonnull__(pTHX_1);
4360 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4361         assert(o)
4362
4363 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4364                         __attribute__warn_unused_result__
4365                         __attribute__nonnull__(pTHX_1);
4366 #define PERL_ARGS_ASSERT_CK_DELETE      \
4367         assert(o)
4368
4369 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4370                         __attribute__warn_unused_result__
4371                         __attribute__nonnull__(pTHX_1);
4372 #define PERL_ARGS_ASSERT_CK_DIE \
4373         assert(o)
4374
4375 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4376                         __attribute__warn_unused_result__
4377                         __attribute__nonnull__(pTHX_1);
4378 #define PERL_ARGS_ASSERT_CK_EOF \
4379         assert(o)
4380
4381 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4382                         __attribute__warn_unused_result__
4383                         __attribute__nonnull__(pTHX_1);
4384 #define PERL_ARGS_ASSERT_CK_EVAL        \
4385         assert(o)
4386
4387 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4388                         __attribute__warn_unused_result__
4389                         __attribute__nonnull__(pTHX_1);
4390 #define PERL_ARGS_ASSERT_CK_EXEC        \
4391         assert(o)
4392
4393 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4394                         __attribute__warn_unused_result__
4395                         __attribute__nonnull__(pTHX_1);
4396 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4397         assert(o)
4398
4399 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4400                         __attribute__warn_unused_result__
4401                         __attribute__nonnull__(pTHX_1);
4402 #define PERL_ARGS_ASSERT_CK_EXIT        \
4403         assert(o)
4404
4405 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4406                         __attribute__warn_unused_result__
4407                         __attribute__nonnull__(pTHX_1);
4408 #define PERL_ARGS_ASSERT_CK_FTST        \
4409         assert(o)
4410
4411 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4412                         __attribute__warn_unused_result__
4413                         __attribute__nonnull__(pTHX_1);
4414 #define PERL_ARGS_ASSERT_CK_FUN \
4415         assert(o)
4416
4417 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4418                         __attribute__warn_unused_result__
4419                         __attribute__nonnull__(pTHX_1);
4420 #define PERL_ARGS_ASSERT_CK_GLOB        \
4421         assert(o)
4422
4423 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4424                         __attribute__warn_unused_result__
4425                         __attribute__nonnull__(pTHX_1);
4426 #define PERL_ARGS_ASSERT_CK_GREP        \
4427         assert(o)
4428
4429 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4430                         __attribute__warn_unused_result__
4431                         __attribute__nonnull__(pTHX_1);
4432 #define PERL_ARGS_ASSERT_CK_INDEX       \
4433         assert(o)
4434
4435 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4436                         __attribute__warn_unused_result__
4437                         __attribute__nonnull__(pTHX_1);
4438 #define PERL_ARGS_ASSERT_CK_JOIN        \
4439         assert(o)
4440
4441 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4442                         __attribute__warn_unused_result__
4443                         __attribute__nonnull__(pTHX_1);
4444 #define PERL_ARGS_ASSERT_CK_LFUN        \
4445         assert(o)
4446
4447 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4448                         __attribute__warn_unused_result__
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4451         assert(o)
4452
4453 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4454                         __attribute__warn_unused_result__
4455                         __attribute__nonnull__(pTHX_1);
4456 #define PERL_ARGS_ASSERT_CK_MATCH       \
4457         assert(o)
4458
4459 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4460                         __attribute__warn_unused_result__
4461                         __attribute__nonnull__(pTHX_1);
4462 #define PERL_ARGS_ASSERT_CK_METHOD      \
4463         assert(o)
4464
4465 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4466                         __attribute__warn_unused_result__
4467                         __attribute__nonnull__(pTHX_1);
4468 #define PERL_ARGS_ASSERT_CK_NULL        \
4469         assert(o)
4470
4471 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4472                         __attribute__warn_unused_result__
4473                         __attribute__nonnull__(pTHX_1);
4474 #define PERL_ARGS_ASSERT_CK_OPEN        \
4475         assert(o)
4476
4477 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4478                         __attribute__warn_unused_result__
4479                         __attribute__nonnull__(pTHX_1);
4480 #define PERL_ARGS_ASSERT_CK_READLINE    \
4481         assert(o)
4482
4483 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4484                         __attribute__warn_unused_result__
4485                         __attribute__nonnull__(pTHX_1);
4486 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4487         assert(o)
4488
4489 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4490                         __attribute__warn_unused_result__
4491                         __attribute__nonnull__(pTHX_1);
4492 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4493         assert(o)
4494
4495 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4496                         __attribute__warn_unused_result__
4497                         __attribute__nonnull__(pTHX_1);
4498 #define PERL_ARGS_ASSERT_CK_RETURN      \
4499         assert(o)
4500
4501 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4502                         __attribute__warn_unused_result__
4503                         __attribute__nonnull__(pTHX_1);
4504 #define PERL_ARGS_ASSERT_CK_RFUN        \
4505         assert(o)
4506
4507 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4508                         __attribute__warn_unused_result__
4509                         __attribute__nonnull__(pTHX_1);
4510 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4511         assert(o)
4512
4513 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4514                         __attribute__warn_unused_result__
4515                         __attribute__nonnull__(pTHX_1);
4516 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4517         assert(o)
4518
4519 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4520                         __attribute__warn_unused_result__
4521                         __attribute__nonnull__(pTHX_1);
4522 #define PERL_ARGS_ASSERT_CK_SELECT      \
4523         assert(o)
4524
4525 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4526                         __attribute__warn_unused_result__
4527                         __attribute__nonnull__(pTHX_1);
4528 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4529         assert(o)
4530
4531 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4532                         __attribute__warn_unused_result__
4533                         __attribute__nonnull__(pTHX_1);
4534 #define PERL_ARGS_ASSERT_CK_SORT        \
4535         assert(o)
4536
4537 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4538                         __attribute__warn_unused_result__
4539                         __attribute__nonnull__(pTHX_1);
4540 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4541         assert(o)
4542
4543 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4544                         __attribute__warn_unused_result__
4545                         __attribute__nonnull__(pTHX_1);
4546 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4547         assert(o)
4548
4549 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4550                         __attribute__warn_unused_result__
4551                         __attribute__nonnull__(pTHX_1);
4552 #define PERL_ARGS_ASSERT_CK_SUBR        \
4553         assert(o)
4554
4555 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4556                         __attribute__warn_unused_result__
4557                         __attribute__nonnull__(pTHX_1);
4558 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4559         assert(o)
4560
4561 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4562                         __attribute__warn_unused_result__
4563                         __attribute__nonnull__(pTHX_1);
4564 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4565         assert(o)
4566
4567 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4568                         __attribute__warn_unused_result__
4569                         __attribute__nonnull__(pTHX_1);
4570 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4571         assert(o)
4572
4573 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4574                         __attribute__warn_unused_result__
4575                         __attribute__nonnull__(pTHX_1);
4576 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4577         assert(o)
4578
4579 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4580                         __attribute__warn_unused_result__
4581                         __attribute__nonnull__(pTHX_1);
4582 #define PERL_ARGS_ASSERT_CK_EACH        \
4583         assert(o)
4584
4585 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4586                         __attribute__warn_unused_result__
4587                         __attribute__nonnull__(1);
4588 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4589         assert(o)
4590
4591 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4592                         __attribute__warn_unused_result__;
4593
4594 #  ifdef USE_ITHREADS
4595 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4596                         __attribute__nonnull__(pTHX_1);
4597 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4598         assert(o)
4599
4600 #  else
4601 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4602                         __attribute__nonnull__(pTHX_1);
4603 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4604         assert(o)
4605
4606 #  endif
4607 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4608                         __attribute__nonnull__(pTHX_1);
4609 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4610         assert(o)
4611
4612 STATIC void     S_cop_free(pTHX_ COP *cop)
4613                         __attribute__nonnull__(pTHX_1);
4614 #define PERL_ARGS_ASSERT_COP_FREE       \
4615         assert(cop)
4616
4617 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4618 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4619                         __attribute__nonnull__(pTHX_1);
4620 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4621         assert(o)
4622
4623 STATIC OP*      S_newDEFSVOP(pTHX)
4624                         __attribute__warn_unused_result__;
4625
4626 STATIC OP*      S_search_const(pTHX_ OP *o)
4627                         __attribute__warn_unused_result__
4628                         __attribute__nonnull__(pTHX_1);
4629 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4630         assert(o)
4631
4632 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4633                         __attribute__warn_unused_result__
4634                         __attribute__nonnull__(pTHX_3)
4635                         __attribute__nonnull__(pTHX_4);
4636 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4637         assert(firstp); assert(otherp)
4638
4639 STATIC void     S_simplify_sort(pTHX_ OP *o)
4640                         __attribute__nonnull__(pTHX_1);
4641 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4642         assert(o)
4643
4644 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4645                         __attribute__nonnull__(pTHX_1);
4646 #define PERL_ARGS_ASSERT_GV_ENAME       \
4647         assert(gv)
4648
4649 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4650                         __attribute__warn_unused_result__
4651                         __attribute__nonnull__(1);
4652 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4653         assert(o)
4654
4655 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4656                         __attribute__nonnull__(pTHX_3);
4657 #define PERL_ARGS_ASSERT_MY_KID \
4658         assert(imopsp)
4659
4660 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4661                         __attribute__nonnull__(pTHX_1);
4662 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4663         assert(o)
4664
4665 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4666                         __attribute__nonnull__(pTHX_1)
4667                         __attribute__nonnull__(pTHX_2);
4668 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4669         assert(stash); assert(target)
4670
4671 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4672                         __attribute__nonnull__(pTHX_1)
4673                         __attribute__nonnull__(pTHX_2)
4674                         __attribute__nonnull__(pTHX_4);
4675 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4676         assert(stash); assert(target); assert(imopsp)
4677
4678 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4679                         __attribute__nonnull__(pTHX_2)
4680                         __attribute__nonnull__(pTHX_3)
4681                         __attribute__nonnull__(pTHX_4);
4682 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4683         assert(t); assert(name); assert(kid)
4684
4685 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4688         assert(o)
4689
4690 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4691                         __attribute__warn_unused_result__
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4694         assert(o)
4695
4696 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4697                         __attribute__warn_unused_result__
4698                         __attribute__nonnull__(pTHX_1)
4699                         __attribute__nonnull__(pTHX_2);
4700 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4701         assert(o); assert(name)
4702
4703 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4704                         __attribute__warn_unused_result__
4705                         __attribute__nonnull__(pTHX_1)
4706                         __attribute__nonnull__(pTHX_2);
4707 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4708         assert(o); assert(name)
4709
4710 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4711                         __attribute__nonnull__(pTHX_1);
4712 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4713         assert(o)
4714
4715 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4716                         __attribute__nonnull__(pTHX_2);
4717 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4718         assert(block)
4719
4720 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4721 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4722                         __attribute__nonnull__(pTHX_1)
4723                         __attribute__nonnull__(pTHX_2)
4724                         __attribute__nonnull__(pTHX_3);
4725 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4726         assert(fullname); assert(gv); assert(cv)
4727
4728 #endif
4729 #if defined(PL_OP_SLAB_ALLOC)
4730 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4731                         __attribute__malloc__
4732                         __attribute__warn_unused_result__;
4733
4734 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4735                         __attribute__nonnull__(pTHX_1);
4736 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4737         assert(op)
4738
4739 #  if defined(PERL_DEBUG_READONLY_OPS)
4740 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4741 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4742 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4743                         __attribute__nonnull__(pTHX_1);
4744 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4745         assert(o)
4746
4747 #    if defined(PERL_IN_OP_C)
4748 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4749                         __attribute__nonnull__(pTHX_1);
4750 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4751         assert(op)
4752
4753 #    endif
4754 #  endif
4755 #endif
4756
4757 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4758 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4759                         __attribute__nonnull__(pTHX_1)
4760                         __attribute__nonnull__(pTHX_2);
4761 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4762         assert(linestr_sv); assert(rsfp)
4763
4764 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4765 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
4766 STATIC void     S_init_interp(pTHX);
4767 STATIC void     S_init_ids(pTHX);
4768 STATIC void     S_init_main_stash(pTHX);
4769 STATIC void     S_init_perllib(pTHX);
4770 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4771                         __attribute__nonnull__(pTHX_2);
4772 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4773         assert(argv)
4774
4775 STATIC void     S_init_predump_symbols(pTHX);
4776 STATIC void     S_my_exit_jump(pTHX)
4777                         __attribute__noreturn__;
4778
4779 STATIC void     S_nuke_stacks(pTHX);
4780 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4781                         __attribute__nonnull__(pTHX_1)
4782                         __attribute__nonnull__(pTHX_3)
4783                         __attribute__nonnull__(pTHX_4);
4784 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4785         assert(scriptname); assert(suidscript); assert(rsfpp)
4786
4787 STATIC void     S_usage(pTHX_ const char *name)
4788                         __attribute__nonnull__(pTHX_1);
4789 #define PERL_ARGS_ASSERT_USAGE  \
4790         assert(name)
4791
4792 #ifdef DOSUID
4793 #  ifdef IAMSUID
4794 STATIC void     S_validate_suid(pTHX_ const char *validarg, int fdscript, bool suidscript, SV* linestr_sv, PerlIO *rsfp)
4795                         __attribute__nonnull__(pTHX_1)
4796                         __attribute__nonnull__(pTHX_4)
4797                         __attribute__nonnull__(pTHX_5);
4798 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4799         assert(validarg); assert(linestr_sv); assert(rsfp)
4800
4801 #  else
4802 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, SV* linestr_sv, PerlIO *rsfp)
4803                         __attribute__nonnull__(pTHX_1)
4804                         __attribute__nonnull__(pTHX_2)
4805                         __attribute__nonnull__(pTHX_4)
4806                         __attribute__nonnull__(pTHX_5);
4807 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4808         assert(validarg); assert(scriptname); assert(linestr_sv); assert(rsfp)
4809
4810 #  endif
4811 #else
4812 #  ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4813 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4814                         __attribute__nonnull__(pTHX_1);
4815 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4816         assert(rsfp)
4817
4818 #  endif
4819 #endif
4820
4821 #  if defined(IAMSUID)
4822 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
4823 #  endif
4824 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4825 STATIC void     S_run_body(pTHX_ I32 oldscope)
4826                         __attribute__noreturn__;
4827
4828 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
4829                         __attribute__nonnull__(pTHX_1);
4830 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4831         assert(dir)
4832
4833 #endif
4834
4835 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4836 STATIC SV*      S_refto(pTHX_ SV* sv)
4837                         __attribute__warn_unused_result__
4838                         __attribute__nonnull__(pTHX_1);
4839 #define PERL_ARGS_ASSERT_REFTO  \
4840         assert(sv)
4841
4842 #endif
4843 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4844 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4845                         __attribute__warn_unused_result__
4846                         __attribute__nonnull__(pTHX_1)
4847                         __attribute__nonnull__(pTHX_2)
4848                         __attribute__nonnull__(pTHX_4);
4849 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4850         assert(sv); assert(what); assert(spp)
4851
4852 #endif
4853
4854 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4855 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4856                         __attribute__nonnull__(pTHX_1)
4857                         __attribute__nonnull__(pTHX_2)
4858                         __attribute__nonnull__(pTHX_3)
4859                         __attribute__nonnull__(pTHX_4);
4860 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4861         assert(symptr); assert(s); assert(strbeg); assert(strend)
4862
4863 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4864                         __attribute__nonnull__(pTHX_1)
4865                         __attribute__nonnull__(pTHX_2)
4866                         __attribute__nonnull__(pTHX_3)
4867                         __attribute__nonnull__(pTHX_4);
4868 #define PERL_ARGS_ASSERT_PACK_REC       \
4869         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4870
4871 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4872                         __attribute__nonnull__(pTHX_1);
4873 #define PERL_ARGS_ASSERT_MUL128 \
4874         assert(sv)
4875
4876 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4877                         __attribute__nonnull__(pTHX_1);
4878 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4879         assert(symptr)
4880
4881 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4882                         __attribute__nonnull__(pTHX_1);
4883 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4884         assert(symptr)
4885
4886 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4887                         __attribute__warn_unused_result__
4888                         __attribute__nonnull__(pTHX_1);
4889 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4890         assert(s)
4891
4892 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4893                         __attribute__nonnull__(pTHX_1)
4894                         __attribute__nonnull__(pTHX_2);
4895 #define PERL_ARGS_ASSERT_DIV128 \
4896         assert(pnum); assert(done)
4897
4898 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4899                         __attribute__nonnull__(pTHX_1)
4900                         __attribute__nonnull__(pTHX_2);
4901 #define PERL_ARGS_ASSERT_GROUP_END      \
4902         assert(patptr); assert(patend)
4903
4904 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4905                         __attribute__warn_unused_result__
4906                         __attribute__nonnull__(pTHX_1)
4907                         __attribute__nonnull__(pTHX_2);
4908 #define PERL_ARGS_ASSERT_GET_NUM        \
4909         assert(patptr); assert(lenptr)
4910
4911 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4912                         __attribute__nonnull__(1)
4913                         __attribute__nonnull__(2);
4914 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4915         assert(pat); assert(patend)
4916
4917 STATIC char     S_first_symbol(const char *pat, const char *patend)
4918                         __attribute__nonnull__(1)
4919                         __attribute__nonnull__(2);
4920 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4921         assert(pat); assert(patend)
4922
4923 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4924                         __attribute__warn_unused_result__
4925                         __attribute__nonnull__(pTHX_1);
4926 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4927         assert(sv)
4928
4929 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4930                         __attribute__warn_unused_result__
4931                         __attribute__nonnull__(1)
4932                         __attribute__nonnull__(3);
4933 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4934         assert(start); assert(dest)
4935
4936 #endif
4937
4938 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4939 STATIC OP*      S_docatch(pTHX_ OP *o)
4940                         __attribute__warn_unused_result__;
4941
4942 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4943                         __attribute__warn_unused_result__
4944                         __attribute__nonnull__(pTHX_1)
4945                         __attribute__nonnull__(pTHX_2)
4946                         __attribute__nonnull__(pTHX_3)
4947                         __attribute__nonnull__(pTHX_4);
4948 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4949         assert(o); assert(label); assert(opstack); assert(oplimit)
4950
4951 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4952                         __attribute__warn_unused_result__
4953                         __attribute__nonnull__(pTHX_1);
4954 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4955         assert(sv)
4956
4957 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4958                         __attribute__warn_unused_result__;
4959
4960 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4961                         __attribute__warn_unused_result__;
4962
4963 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4964                         __attribute__warn_unused_result__;
4965
4966 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4967                         __attribute__warn_unused_result__
4968                         __attribute__nonnull__(pTHX_1);
4969 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4970         assert(label)
4971
4972 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4973                         __attribute__warn_unused_result__;
4974
4975 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4976                         __attribute__warn_unused_result__
4977                         __attribute__nonnull__(pTHX_1);
4978 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4979         assert(cxstk)
4980
4981 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4982                         __attribute__warn_unused_result__;
4983
4984 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4985                         __attribute__nonnull__(pTHX_2);
4986 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4987         assert(sv)
4988
4989 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4990 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4991                         __attribute__warn_unused_result__
4992                         __attribute__nonnull__(pTHX_1);
4993 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4994         assert(name)
4995
4996 #ifndef PERL_DISABLE_PMC
4997 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4998                         __attribute__warn_unused_result__
4999                         __attribute__nonnull__(pTHX_1);
5000 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5001         assert(name)
5002
5003 #endif
5004 STATIC bool     S_path_is_absolute(const char *name)
5005                         __attribute__warn_unused_result__
5006                         __attribute__nonnull__(1);
5007 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5008         assert(name)
5009
5010 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5011                         __attribute__warn_unused_result__
5012                         __attribute__nonnull__(pTHX_2);
5013 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5014         assert(buf_sv)
5015
5016 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5017                         __attribute__warn_unused_result__
5018                         __attribute__nonnull__(pTHX_1);
5019 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5020         assert(re)
5021
5022 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5023                         __attribute__warn_unused_result__
5024                         __attribute__nonnull__(pTHX_1)
5025                         __attribute__nonnull__(pTHX_2);
5026 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5027         assert(matcher); assert(sv)
5028
5029 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5030                         __attribute__nonnull__(pTHX_1);
5031 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5032         assert(matcher)
5033
5034 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5035 #endif
5036
5037 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5038 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5039                         __attribute__nonnull__(pTHX_1)
5040                         __attribute__nonnull__(pTHX_2)
5041                         __attribute__nonnull__(pTHX_3);
5042 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5043         assert(hash); assert(relem); assert(firstrelem)
5044
5045 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5046                         __attribute__warn_unused_result__
5047                         __attribute__nonnull__(pTHX_1);
5048 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5049         assert(meth)
5050
5051 #endif
5052
5053 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5054 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5055                         __attribute__nonnull__(pTHX_1)
5056                         __attribute__nonnull__(pTHX_2);
5057 #define PERL_ARGS_ASSERT_SV_NCMP        \
5058         assert(a); assert(b)
5059
5060 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5061                         __attribute__nonnull__(pTHX_1)
5062                         __attribute__nonnull__(pTHX_2);
5063 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5064         assert(a); assert(b)
5065
5066 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5067                         __attribute__nonnull__(pTHX_1)
5068                         __attribute__nonnull__(pTHX_2);
5069 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5070         assert(a); assert(b)
5071
5072 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5073                         __attribute__nonnull__(pTHX_1)
5074                         __attribute__nonnull__(pTHX_2);
5075 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5076         assert(a); assert(b)
5077
5078 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5079                         __attribute__nonnull__(pTHX_1)
5080                         __attribute__nonnull__(pTHX_2);
5081 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5082         assert(str1); assert(str2)
5083
5084 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5085                         __attribute__nonnull__(pTHX_1)
5086                         __attribute__nonnull__(pTHX_2);
5087 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5088         assert(str1); assert(str2)
5089
5090 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5091                         __attribute__nonnull__(pTHX_1)
5092                         __attribute__nonnull__(pTHX_2);
5093 #define PERL_ARGS_ASSERT_SORTCV \
5094         assert(a); assert(b)
5095
5096 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5097                         __attribute__nonnull__(pTHX_1)
5098                         __attribute__nonnull__(pTHX_2);
5099 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5100         assert(a); assert(b)
5101
5102 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5103                         __attribute__nonnull__(pTHX_1)
5104                         __attribute__nonnull__(pTHX_2);
5105 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5106         assert(a); assert(b)
5107
5108 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5109                         __attribute__nonnull__(pTHX_3);
5110 #define PERL_ARGS_ASSERT_QSORTSVU       \
5111         assert(compare)
5112
5113 #endif
5114
5115 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5116 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5117                         __attribute__nonnull__(pTHX_1)
5118                         __attribute__nonnull__(pTHX_2)
5119                         __attribute__nonnull__(pTHX_3);
5120 #define PERL_ARGS_ASSERT_DOFORM \
5121         assert(cv); assert(gv); assert(retop)
5122
5123 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5124 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5125                         __attribute__warn_unused_result__
5126                         __attribute__nonnull__(pTHX_1)
5127                         __attribute__nonnull__(pTHX_2);
5128 #define PERL_ARGS_ASSERT_DOONELINER     \
5129         assert(cmd); assert(filename)
5130
5131 #  endif
5132 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5133                         __attribute__nonnull__(pTHX_1);
5134 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5135         assert(array)
5136
5137 #endif
5138
5139 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5140 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5141                         __attribute__nonnull__(pTHX_1)
5142                         __attribute__nonnull__(pTHX_3);
5143 #define PERL_ARGS_ASSERT_REG    \
5144         assert(pRExC_state); assert(flagp)
5145
5146 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5147                         __attribute__nonnull__(pTHX_1);
5148 #define PERL_ARGS_ASSERT_REGANODE       \
5149         assert(pRExC_state)
5150
5151 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5152                         __attribute__nonnull__(pTHX_1)
5153                         __attribute__nonnull__(pTHX_2);
5154 #define PERL_ARGS_ASSERT_REGATOM        \
5155         assert(pRExC_state); assert(flagp)
5156
5157 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5158                         __attribute__nonnull__(pTHX_1)
5159                         __attribute__nonnull__(pTHX_2);
5160 #define PERL_ARGS_ASSERT_REGBRANCH      \
5161         assert(pRExC_state); assert(flagp)
5162
5163 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5164                         __attribute__nonnull__(pTHX_1)
5165                         __attribute__nonnull__(pTHX_3);
5166 #define PERL_ARGS_ASSERT_REGUNI \
5167         assert(pRExC_state); assert(s)
5168
5169 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5170                         __attribute__nonnull__(pTHX_1);
5171 #define PERL_ARGS_ASSERT_REGCLASS       \
5172         assert(pRExC_state)
5173
5174 STATIC I32      S_regcurly(const char *s)
5175                         __attribute__warn_unused_result__
5176                         __attribute__nonnull__(1);
5177 #define PERL_ARGS_ASSERT_REGCURLY       \
5178         assert(s)
5179
5180 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5181                         __attribute__nonnull__(pTHX_1);
5182 #define PERL_ARGS_ASSERT_REG_NODE       \
5183         assert(pRExC_state)
5184
5185 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5186                         __attribute__nonnull__(pTHX_2);
5187 #define PERL_ARGS_ASSERT_REG_RECODE     \
5188         assert(encp)
5189
5190 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5191                         __attribute__nonnull__(pTHX_1)
5192                         __attribute__nonnull__(pTHX_2);
5193 #define PERL_ARGS_ASSERT_REGPIECE       \
5194         assert(pRExC_state); assert(flagp)
5195
5196 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep)
5197                         __attribute__nonnull__(pTHX_1);
5198 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5199         assert(pRExC_state)
5200
5201 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5202                         __attribute__nonnull__(pTHX_1)
5203                         __attribute__nonnull__(pTHX_3);
5204 #define PERL_ARGS_ASSERT_REGINSERT      \
5205         assert(pRExC_state); assert(opnd)
5206
5207 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5208                         __attribute__nonnull__(pTHX_1)
5209                         __attribute__nonnull__(pTHX_2)
5210                         __attribute__nonnull__(pTHX_3);
5211 #define PERL_ARGS_ASSERT_REGTAIL        \
5212         assert(pRExC_state); assert(p); assert(val)
5213
5214 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5215                         __attribute__nonnull__(pTHX_1);
5216 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5217         assert(pRExC_state)
5218
5219 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5220                         __attribute__nonnull__(pTHX_1)
5221                         __attribute__nonnull__(pTHX_2)
5222                         __attribute__nonnull__(pTHX_3);
5223 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5224         assert(pRExC_state); assert(scan); assert(min)
5225
5226 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5227                         __attribute__warn_unused_result__
5228                         __attribute__nonnull__(1)
5229                         __attribute__nonnull__(2);
5230 #define PERL_ARGS_ASSERT_REGWHITE       \
5231         assert(pRExC_state); assert(p)
5232
5233 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5234                         __attribute__nonnull__(pTHX_1);
5235 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5236         assert(pRExC_state)
5237
5238 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5239                         __attribute__nonnull__(pTHX_1);
5240 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5241         assert(pRExC_state)
5242
5243 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5244                         __attribute__nonnull__(pTHX_1)
5245                         __attribute__nonnull__(pTHX_2)
5246                         __attribute__nonnull__(pTHX_3);
5247 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5248         assert(pRExC_state); assert(data); assert(minlenp)
5249
5250 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5251                         __attribute__nonnull__(1)
5252                         __attribute__nonnull__(2);
5253 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5254         assert(pRExC_state); assert(cl)
5255
5256 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5257                         __attribute__warn_unused_result__
5258                         __attribute__nonnull__(1);
5259 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5260         assert(cl)
5261
5262 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5263                         __attribute__nonnull__(1)
5264                         __attribute__nonnull__(2);
5265 #define PERL_ARGS_ASSERT_CL_INIT        \
5266         assert(pRExC_state); assert(cl)
5267
5268 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5269                         __attribute__nonnull__(1)
5270                         __attribute__nonnull__(2);
5271 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5272         assert(pRExC_state); assert(cl)
5273
5274 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5275                         __attribute__nonnull__(1)
5276                         __attribute__nonnull__(2);
5277 #define PERL_ARGS_ASSERT_CL_AND \
5278         assert(cl); assert(and_with)
5279
5280 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5281                         __attribute__nonnull__(1)
5282                         __attribute__nonnull__(2)
5283                         __attribute__nonnull__(3);
5284 #define PERL_ARGS_ASSERT_CL_OR  \
5285         assert(pRExC_state); assert(cl); assert(or_with)
5286
5287 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)
5288                         __attribute__nonnull__(pTHX_1)
5289                         __attribute__nonnull__(pTHX_2)
5290                         __attribute__nonnull__(pTHX_3)
5291                         __attribute__nonnull__(pTHX_4)
5292                         __attribute__nonnull__(pTHX_5);
5293 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5294         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5295
5296 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5297                         __attribute__warn_unused_result__
5298                         __attribute__nonnull__(1)
5299                         __attribute__nonnull__(3);
5300 #define PERL_ARGS_ASSERT_ADD_DATA       \
5301         assert(pRExC_state); assert(s)
5302
5303 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5304                         __attribute__noreturn__
5305                         __attribute__nonnull__(pTHX_1)
5306                         __attribute__nonnull__(pTHX_2);
5307 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5308         assert(pat1); assert(pat2)
5309
5310 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5311                         __attribute__nonnull__(pTHX_1);
5312 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5313         assert(pRExC_state)
5314
5315 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5316                         __attribute__nonnull__(pTHX_1);
5317 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5318         assert(pRExC_state)
5319
5320 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)
5321                         __attribute__nonnull__(pTHX_1)
5322                         __attribute__nonnull__(pTHX_2)
5323                         __attribute__nonnull__(pTHX_3)
5324                         __attribute__nonnull__(pTHX_4)
5325                         __attribute__nonnull__(pTHX_5);
5326 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5327         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5328
5329 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5330                         __attribute__nonnull__(pTHX_1)
5331                         __attribute__nonnull__(pTHX_2)
5332                         __attribute__nonnull__(pTHX_3);
5333 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5334         assert(pRExC_state); assert(source); assert(stclass)
5335
5336 #  ifdef DEBUGGING
5337 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5338 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)
5339                         __attribute__nonnull__(pTHX_1)
5340                         __attribute__nonnull__(pTHX_2)
5341                         __attribute__nonnull__(pTHX_3)
5342                         __attribute__nonnull__(pTHX_6);
5343 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5344         assert(r); assert(start); assert(node); assert(sv)
5345
5346 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5347                         __attribute__nonnull__(pTHX_1);
5348 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5349         assert(sv)
5350
5351 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5352                         __attribute__nonnull__(pTHX_1)
5353                         __attribute__nonnull__(pTHX_3);
5354 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5355         assert(trie); assert(revcharmap)
5356
5357 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5358                         __attribute__nonnull__(pTHX_1)
5359                         __attribute__nonnull__(pTHX_3);
5360 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5361         assert(trie); assert(revcharmap)
5362
5363 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5364                         __attribute__nonnull__(pTHX_1)
5365                         __attribute__nonnull__(pTHX_3);
5366 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5367         assert(trie); assert(revcharmap)
5368
5369 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5370                         __attribute__nonnull__(pTHX_1)
5371                         __attribute__nonnull__(pTHX_2)
5372                         __attribute__nonnull__(pTHX_3);
5373 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5374         assert(pRExC_state); assert(p); assert(val)
5375
5376 #  endif
5377 #endif
5378
5379 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5380 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5381                         __attribute__warn_unused_result__
5382                         __attribute__nonnull__(pTHX_1)
5383                         __attribute__nonnull__(pTHX_2);
5384 #define PERL_ARGS_ASSERT_REGMATCH       \
5385         assert(reginfo); assert(prog)
5386
5387 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5388                         __attribute__warn_unused_result__
5389                         __attribute__nonnull__(pTHX_1)
5390                         __attribute__nonnull__(pTHX_2);
5391 #define PERL_ARGS_ASSERT_REGREPEAT      \
5392         assert(prog); assert(p)
5393
5394 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5395                         __attribute__warn_unused_result__
5396                         __attribute__nonnull__(pTHX_1)
5397                         __attribute__nonnull__(pTHX_2);
5398 #define PERL_ARGS_ASSERT_REGTRY \
5399         assert(reginfo); assert(startpos)
5400
5401 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5402                         __attribute__warn_unused_result__
5403                         __attribute__nonnull__(pTHX_2)
5404                         __attribute__nonnull__(pTHX_3);
5405 #define PERL_ARGS_ASSERT_REGINCLASS     \
5406         assert(n); assert(p)
5407
5408 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5409 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5410                         __attribute__nonnull__(pTHX_1);
5411 #define PERL_ARGS_ASSERT_REGCPPOP       \
5412         assert(rex)
5413
5414 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5415                         __attribute__warn_unused_result__
5416                         __attribute__nonnull__(1)
5417                         __attribute__nonnull__(3);
5418 #define PERL_ARGS_ASSERT_REGHOP3        \
5419         assert(s); assert(lim)
5420
5421 #ifdef XXX_dmq
5422 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5423                         __attribute__warn_unused_result__
5424                         __attribute__nonnull__(1)
5425                         __attribute__nonnull__(3)
5426                         __attribute__nonnull__(4);
5427 #define PERL_ARGS_ASSERT_REGHOP4        \
5428         assert(s); assert(llim); assert(rlim)
5429
5430 #endif
5431 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5432                         __attribute__warn_unused_result__
5433                         __attribute__nonnull__(1)
5434                         __attribute__nonnull__(3);
5435 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5436         assert(s); assert(lim)
5437
5438 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5439                         __attribute__warn_unused_result__
5440                         __attribute__nonnull__(pTHX_1)
5441                         __attribute__nonnull__(pTHX_2)
5442                         __attribute__nonnull__(pTHX_3)
5443                         __attribute__nonnull__(pTHX_4);
5444 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5445         assert(prog); assert(c); assert(s); assert(strend)
5446
5447 STATIC void     S_swap_match_buff(pTHX_ regexp * prog)
5448                         __attribute__nonnull__(pTHX_1);
5449 #define PERL_ARGS_ASSERT_SWAP_MATCH_BUFF        \
5450         assert(prog)
5451
5452 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5453                         __attribute__nonnull__(pTHX_1);
5454 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5455         assert(prog)
5456
5457 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5458                         __attribute__nonnull__(pTHX_1);
5459 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5460         assert(prog)
5461
5462 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5463                         __attribute__warn_unused_result__
5464                         __attribute__nonnull__(pTHX_1)
5465                         __attribute__nonnull__(pTHX_2);
5466 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5467         assert(rex); assert(scan)
5468
5469 #  ifdef DEBUGGING
5470 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)
5471                         __attribute__nonnull__(pTHX_1)
5472                         __attribute__nonnull__(pTHX_2)
5473                         __attribute__nonnull__(pTHX_3)
5474                         __attribute__nonnull__(pTHX_4)
5475                         __attribute__nonnull__(pTHX_5);
5476 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5477         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5478
5479 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5480                         __attribute__nonnull__(pTHX_1)
5481                         __attribute__nonnull__(pTHX_3)
5482                         __attribute__nonnull__(pTHX_4)
5483                         __attribute__nonnull__(pTHX_5);
5484 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5485         assert(prog); assert(start); assert(end); assert(blurb)
5486
5487 #  endif
5488 #endif
5489
5490 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5491 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5492 STATIC void     S_debprof(pTHX_ const OP *o)
5493                         __attribute__nonnull__(pTHX_1);
5494 #define PERL_ARGS_ASSERT_DEBPROF        \
5495         assert(o)
5496
5497 STATIC void     S_sequence(pTHX_ const OP *o);
5498 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5499 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5500 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5501                         __attribute__nonnull__(pTHX_1);
5502 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5503         assert(pm)
5504
5505 #endif
5506
5507 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5508 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5509                         __attribute__nonnull__(pTHX_1);
5510 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5511         assert(sptr)
5512
5513 #endif
5514
5515 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5516 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5517                         __attribute__nonnull__(pTHX_1)
5518                         __attribute__nonnull__(pTHX_2);
5519 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5520         assert(tsv); assert(sv)
5521
5522 #endif
5523
5524 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5525 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5526                         __attribute__nonnull__(pTHX_1)
5527                         __attribute__nonnull__(pTHX_2);
5528 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5529         assert(sv); assert(av)
5530
5531 #endif
5532
5533 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5534 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5535                         __attribute__warn_unused_result__
5536                         __attribute__nonnull__(1)
5537                         __attribute__nonnull__(5);
5538 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5539         assert(buf); assert(peob)
5540
5541 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5542                         __attribute__nonnull__(pTHX_1);
5543 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5544         assert(sv)
5545
5546 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5547                         __attribute__nonnull__(pTHX_1);
5548 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5549         assert(sv)
5550
5551 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5552                         __attribute__nonnull__(pTHX_1);
5553 #define PERL_ARGS_ASSERT_VISIT  \
5554         assert(f)
5555
5556 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5557                         __attribute__nonnull__(pTHX_1)
5558                         __attribute__nonnull__(pTHX_2);
5559 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5560         assert(tsv); assert(sv)
5561
5562 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5563                         __attribute__warn_unused_result__;
5564
5565 #  ifdef DEBUGGING
5566 STATIC void     S_del_sv(pTHX_ SV *p)
5567                         __attribute__nonnull__(pTHX_1);
5568 #define PERL_ARGS_ASSERT_DEL_SV \
5569         assert(p)
5570
5571 #  endif
5572 #  if !defined(NV_PRESERVES_UV)
5573 #    ifdef DEBUGGING
5574 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5575                         __attribute__nonnull__(pTHX_1);
5576 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5577         assert(sv)
5578
5579 #    else
5580 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5581                         __attribute__nonnull__(pTHX_1);
5582 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5583         assert(sv)
5584
5585 #    endif
5586 #  endif
5587 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5588                         __attribute__warn_unused_result__
5589                         __attribute__nonnull__(pTHX_1);
5590 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5591         assert(pattern)
5592
5593 #
5594 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5595                         __attribute__nonnull__(1)
5596                         __attribute__nonnull__(2);
5597 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5598         assert(start); assert(send)
5599
5600 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5601                         __attribute__nonnull__(1)
5602                         __attribute__nonnull__(2);
5603 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5604         assert(start); assert(send)
5605
5606 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)
5607                         __attribute__nonnull__(pTHX_1)
5608                         __attribute__nonnull__(pTHX_2)
5609                         __attribute__nonnull__(pTHX_3)
5610                         __attribute__nonnull__(pTHX_4);
5611 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5612         assert(sv); assert(mgp); assert(start); assert(send)
5613
5614 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5615                         __attribute__nonnull__(pTHX_1)
5616                         __attribute__nonnull__(pTHX_2);
5617 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5618         assert(sv); assert(mgp)
5619
5620 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5621                         __attribute__nonnull__(pTHX_1)
5622                         __attribute__nonnull__(pTHX_2)
5623                         __attribute__nonnull__(pTHX_3);
5624 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5625         assert(s); assert(target); assert(end)
5626
5627 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5628                         __attribute__nonnull__(2)
5629                         __attribute__nonnull__(3);
5630 #define PERL_ARGS_ASSERT_F0CONVERT      \
5631         assert(endbuf); assert(len)
5632
5633 #  if defined(PERL_OLD_COPY_ON_WRITE)
5634 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5635                         __attribute__nonnull__(pTHX_1)
5636                         __attribute__nonnull__(pTHX_2)
5637                         __attribute__nonnull__(pTHX_3);
5638 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5639         assert(sv); assert(pvx); assert(after)
5640
5641 #  endif
5642 STATIC SV *     S_more_sv(pTHX);
5643 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5644 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5645                         __attribute__nonnull__(pTHX_1);
5646 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5647         assert(sv)
5648
5649 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5650                         __attribute__nonnull__(pTHX_1)
5651                         __attribute__nonnull__(pTHX_2);
5652 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5653         assert(dstr); assert(sstr)
5654
5655 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5656                         __attribute__nonnull__(pTHX_1)
5657                         __attribute__nonnull__(pTHX_2);
5658 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5659         assert(dstr); assert(sstr)
5660
5661 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5662                         __attribute__warn_unused_result__
5663                         __attribute__nonnull__(1);
5664 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5665         assert(tbl)
5666
5667 #endif
5668
5669 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5670 STATIC void     S_check_uni(pTHX);
5671 STATIC void     S_force_next(pTHX_ I32 type);
5672 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5673                         __attribute__nonnull__(pTHX_1);
5674 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5675         assert(s)
5676
5677 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5678                         __attribute__nonnull__(pTHX_1);
5679 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5680         assert(start)
5681
5682 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5683                         __attribute__nonnull__(pTHX_1);
5684 #define PERL_ARGS_ASSERT_TOKEQ  \
5685         assert(sv)
5686
5687 STATIC void     S_readpipe_override(pTHX);
5688 STATIC char*    S_scan_const(pTHX_ char *start)
5689                         __attribute__warn_unused_result__
5690                         __attribute__nonnull__(pTHX_1);
5691 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5692         assert(start)
5693
5694 STATIC char*    S_scan_formline(pTHX_ char *s)
5695                         __attribute__warn_unused_result__
5696                         __attribute__nonnull__(pTHX_1);
5697 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5698         assert(s)
5699
5700 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5701                         __attribute__warn_unused_result__
5702                         __attribute__nonnull__(pTHX_1);
5703 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5704         assert(s)
5705
5706 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5707                         __attribute__nonnull__(pTHX_1)
5708                         __attribute__nonnull__(pTHX_2)
5709                         __attribute__nonnull__(pTHX_3);
5710 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5711         assert(s); assert(send); assert(dest)
5712
5713 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5714                         __attribute__warn_unused_result__
5715                         __attribute__nonnull__(pTHX_1);
5716 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5717         assert(start)
5718
5719 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5720                         __attribute__warn_unused_result__
5721                         __attribute__nonnull__(pTHX_1);
5722 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5723         assert(start)
5724
5725 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5726                         __attribute__warn_unused_result__
5727                         __attribute__nonnull__(pTHX_1);
5728 #define PERL_ARGS_ASSERT_SCAN_STR       \
5729         assert(start)
5730
5731 STATIC char*    S_scan_subst(pTHX_ char *start)
5732                         __attribute__warn_unused_result__
5733                         __attribute__nonnull__(pTHX_1);
5734 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5735         assert(start)
5736
5737 STATIC char*    S_scan_trans(pTHX_ char *start)
5738                         __attribute__warn_unused_result__
5739                         __attribute__nonnull__(pTHX_1);
5740 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5741         assert(start)
5742
5743 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5744                         __attribute__nonnull__(pTHX_1)
5745                         __attribute__nonnull__(pTHX_2)
5746                         __attribute__nonnull__(pTHX_5);
5747 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5748         assert(s); assert(dest); assert(slp)
5749
5750 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5751 STATIC char*    S_skipspace(pTHX_ char *s)
5752                         __attribute__warn_unused_result__
5753                         __attribute__nonnull__(pTHX_1);
5754 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5755         assert(s)
5756
5757 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5758                         __attribute__warn_unused_result__
5759                         __attribute__nonnull__(pTHX_1);
5760 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5761         assert(s)
5762
5763 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5764                         __attribute__nonnull__(pTHX_1)
5765                         __attribute__nonnull__(pTHX_2)
5766                         __attribute__nonnull__(pTHX_3);
5767 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5768         assert(s); assert(name); assert(what)
5769
5770 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5771                         __attribute__nonnull__(pTHX_1);
5772 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5773         assert(name)
5774
5775 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5776                         __attribute__nonnull__(pTHX_1);
5777 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5778         assert(s)
5779
5780 STATIC void     S_incline(pTHX_ const char *s)
5781                         __attribute__nonnull__(pTHX_1);
5782 #define PERL_ARGS_ASSERT_INCLINE        \
5783         assert(s)
5784
5785 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5786                         __attribute__nonnull__(pTHX_1);
5787 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5788         assert(s)
5789
5790 STATIC int      S_intuit_more(pTHX_ char *s)
5791                         __attribute__nonnull__(pTHX_1);
5792 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5793         assert(s)
5794
5795 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5796                         __attribute__nonnull__(pTHX_3);
5797 #define PERL_ARGS_ASSERT_LOP    \
5798         assert(s)
5799
5800 STATIC void     S_missingterm(pTHX_ char *s)
5801                         __attribute__noreturn__;
5802
5803 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5804                         __attribute__nonnull__(pTHX_1);
5805 #define PERL_ARGS_ASSERT_NO_OP  \
5806         assert(what)
5807
5808 STATIC I32      S_sublex_done(pTHX)
5809                         __attribute__warn_unused_result__;
5810
5811 STATIC I32      S_sublex_push(pTHX)
5812                         __attribute__warn_unused_result__;
5813
5814 STATIC I32      S_sublex_start(pTHX)
5815                         __attribute__warn_unused_result__;
5816
5817 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5818                         __attribute__warn_unused_result__
5819                         __attribute__nonnull__(pTHX_1)
5820                         __attribute__nonnull__(pTHX_2);
5821 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5822         assert(sv); assert(fp)
5823
5824 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5825                         __attribute__warn_unused_result__
5826                         __attribute__nonnull__(pTHX_1);
5827 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5828         assert(pkgname)
5829
5830 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5831                         __attribute__warn_unused_result__
5832                         __attribute__nonnull__(pTHX_2);
5833 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5834         assert(s)
5835
5836 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)
5837                         __attribute__nonnull__(pTHX_3)
5838                         __attribute__nonnull__(pTHX_5);
5839 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5840         assert(key); assert(sv)
5841
5842 STATIC int      S_ao(pTHX_ int toketype);
5843 #  if defined(PERL_CR_FILTER)
5844 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5845 STATIC void     S_strip_return(pTHX_ SV *sv)
5846                         __attribute__nonnull__(pTHX_1);
5847 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5848         assert(sv)
5849
5850 #  endif
5851 #  if defined(DEBUGGING)
5852 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5853                         __attribute__nonnull__(pTHX_2);
5854 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5855         assert(lvalp)
5856
5857 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5858                         __attribute__nonnull__(pTHX_1)
5859                         __attribute__nonnull__(pTHX_2);
5860 #define PERL_ARGS_ASSERT_PRINTBUF       \
5861         assert(fmt); assert(s)
5862
5863 #  endif
5864 #endif
5865
5866 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5867 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5868                         __attribute__nonnull__(pTHX_1)
5869                         __attribute__nonnull__(pTHX_2);
5870 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5871         assert(stash); assert(name)
5872
5873 #endif
5874
5875 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5876 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5877 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5878                         __attribute__nonnull__(pTHX_1);
5879 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5880         assert(locs)
5881
5882 #endif
5883 #endif
5884
5885 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5886 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5887                         __attribute__nonnull__(pTHX_1);
5888 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5889         assert(cop)
5890
5891 STATIC SV*      S_mess_alloc(pTHX);
5892 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5893 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5894 STATIC char *   S_write_no_mem(pTHX)
5895                         __attribute__noreturn__;
5896
5897 #if defined(PERL_MEM_LOG) && defined(PERL_MEM_LOG_STDERR)
5898 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)
5899                         __attribute__nonnull__(4)
5900                         __attribute__nonnull__(8)
5901                         __attribute__nonnull__(10);
5902 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5903         assert(type_name); assert(filename); assert(funcname)
5904
5905 #endif
5906 #endif
5907
5908 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5909 STATIC NV       S_mulexp10(NV value, I32 exponent);
5910 #endif
5911
5912 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5913 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5914                         __attribute__warn_unused_result__
5915                         __attribute__nonnull__(1);
5916 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5917         assert(s)
5918
5919 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5920                         __attribute__warn_unused_result__
5921                         __attribute__nonnull__(pTHX_1)
5922                         __attribute__nonnull__(pTHX_2)
5923                         __attribute__nonnull__(pTHX_3);
5924 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5925         assert(p); assert(swash); assert(swashname)
5926
5927 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5928                         __attribute__warn_unused_result__
5929                         __attribute__nonnull__(pTHX_1);
5930 #define PERL_ARGS_ASSERT_SWASH_GET      \
5931         assert(swash)
5932
5933 #endif
5934
5935 START_EXTERN_C
5936
5937 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5938                         __attribute__nonnull__(pTHX_1);
5939 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5940         assert(dstr)
5941
5942 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5943                         __attribute__nonnull__(pTHX_1)
5944                         __attribute__nonnull__(pTHX_2);
5945 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5946         assert(dstr); assert(sstr)
5947
5948 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5949                         __attribute__nonnull__(pTHX_1);
5950 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5951         assert(dsv)
5952
5953 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5954                         __attribute__nonnull__(pTHX_1);
5955 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS  \
5956         assert(sv)
5957
5958 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5959                         __attribute__nonnull__(pTHX_1);
5960 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5961         assert(sv)
5962
5963 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5964                         __attribute__nonnull__(pTHX_1)
5965                         __attribute__nonnull__(pTHX_2);
5966 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5967         assert(dsv); assert(ssv)
5968
5969 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5970                         __attribute__nonnull__(pTHX_1)
5971                         __attribute__nonnull__(pTHX_2);
5972 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5973         assert(s); assert(value)
5974
5975 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5976 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5977 #ifdef PERL_OLD_COPY_ON_WRITE
5978 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5979                         __attribute__nonnull__(pTHX_1)
5980                         __attribute__nonnull__(pTHX_2);
5981 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5982         assert(dstr); assert(sstr)
5983
5984 #endif
5985
5986 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5987
5988 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5989 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5990 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5991 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5992 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5993 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5994 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5995 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5996 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
5997 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
5998 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
5999 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6000                         __attribute__nonnull__(pTHX_2);
6001 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6002         assert(vbuf)
6003
6004 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6005                         __attribute__nonnull__(pTHX_2);
6006 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6007         assert(vbuf)
6008
6009 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6010                         __attribute__nonnull__(pTHX_2);
6011 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6012         assert(vbuf)
6013
6014 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6015 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6016
6017 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6018 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6019 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6020                         __attribute__warn_unused_result__;
6021
6022 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6023                         __attribute__warn_unused_result__;
6024
6025
6026 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6027                         __attribute__warn_unused_result__;
6028
6029 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6030                         __attribute__warn_unused_result__;
6031
6032 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6033                         __attribute__warn_unused_result__;
6034
6035 #endif /* PERLIO_LAYERS */
6036
6037 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6038 #ifdef PERL_IN_DEB_C
6039 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6040                         __attribute__nonnull__(pTHX_1);
6041 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6042         assert(stack_base)
6043
6044 #endif
6045
6046 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6047                         __attribute__malloc__
6048                         __attribute__warn_unused_result__;
6049
6050 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6051                         __attribute__nonnull__(pTHX_1);
6052 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6053         assert(cv)
6054
6055 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6058         assert(name)
6059
6060 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6061                         __attribute__nonnull__(pTHX_1);
6062 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6063         assert(sv)
6064
6065 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6066                         __attribute__nonnull__(pTHX_1)
6067                         __attribute__nonnull__(pTHX_3);
6068 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6069         assert(name); assert(ourstash)
6070
6071 #ifdef DEBUGGING
6072 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6073                         __attribute__nonnull__(pTHX_2);
6074 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6075         assert(sv)
6076
6077 #endif
6078 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6079 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6080 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6081                         __attribute__nonnull__(pTHX_2);
6082 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6083         assert(file)
6084
6085 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6086                         __attribute__nonnull__(pTHX_1)
6087                         __attribute__nonnull__(pTHX_2)
6088                         __attribute__nonnull__(pTHX_3);
6089 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6090         assert(padlist); assert(old_cv); assert(new_cv)
6091
6092
6093 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6094                         __attribute__nonnull__(pTHX_1);
6095 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6096         assert(padlist)
6097
6098 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6099                         __attribute__warn_unused_result__;
6100
6101
6102 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6103 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)
6104                         __attribute__nonnull__(pTHX_1)
6105                         __attribute__nonnull__(pTHX_2)
6106                         __attribute__nonnull__(pTHX_6)
6107                         __attribute__nonnull__(pTHX_7);
6108 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6109         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6110
6111 #  if defined(DEBUGGING)
6112 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6113                         __attribute__nonnull__(pTHX_1)
6114                         __attribute__nonnull__(pTHX_2);
6115 #define PERL_ARGS_ASSERT_CV_DUMP        \
6116         assert(cv); assert(title)
6117
6118 #  endif
6119 #endif
6120 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6121                         __attribute__warn_unused_result__;
6122
6123 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6124 #if defined(DEBUGGING)
6125 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6126                         __attribute__warn_unused_result__
6127                         __attribute__nonnull__(pTHX_1);
6128 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6129         assert(s)
6130
6131 #endif
6132 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6133                         __attribute__nonnull__(pTHX_1);
6134 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6135         assert(sv)
6136
6137 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6138                         __attribute__nonnull__(pTHX_1);
6139 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6140         assert(hv)
6141
6142
6143 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6144                         __attribute__warn_unused_result__
6145                         __attribute__nonnull__(pTHX_1);
6146 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6147         assert(hv)
6148
6149 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6150                         __attribute__warn_unused_result__
6151                         __attribute__nonnull__(pTHX_1);
6152 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6153         assert(hv)
6154
6155 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6156                         __attribute__warn_unused_result__
6157                         __attribute__nonnull__(pTHX_1);
6158 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6159         assert(hv)
6160
6161 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6162                         __attribute__nonnull__(pTHX_1);
6163 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6164         assert(hv)
6165
6166 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6167                         __attribute__nonnull__(pTHX_1);
6168 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6169         assert(hv)
6170
6171 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6172                         __attribute__nonnull__(pTHX_1);
6173 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6174         assert(hv)
6175
6176 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6177                         __attribute__nonnull__(pTHX_1);
6178 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6179         assert(hv)
6180
6181 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6182 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6183                         __attribute__nonnull__(pTHX_1);
6184 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6185         assert(hv)
6186
6187 #endif
6188 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6189                         __attribute__nonnull__(pTHX_1);
6190 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6191         assert(hv)
6192
6193 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6194                         __attribute__warn_unused_result__
6195                         __attribute__nonnull__(pTHX_1);
6196 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6197         assert(hv)
6198
6199 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6200                         __attribute__warn_unused_result__
6201                         __attribute__nonnull__(pTHX_1);
6202 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6203         assert(hv)
6204
6205 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6206                         __attribute__nonnull__(pTHX_1);
6207 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6208         assert(hv)
6209
6210
6211 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6212                         __attribute__nonnull__(pTHX_1)
6213                         __attribute__nonnull__(pTHX_2);
6214 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6215         assert(hv); assert(mg)
6216
6217
6218 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6219 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6220                         __attribute__nonnull__(pTHX_2);
6221 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6222         assert(val)
6223
6224 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6225                         __attribute__nonnull__(pTHX_2);
6226 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6227         assert(val)
6228
6229 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6230 #endif
6231
6232 #ifdef PERL_NEED_MY_HTOLE16
6233 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6234 #endif
6235 #ifdef PERL_NEED_MY_LETOH16
6236 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6237 #endif
6238 #ifdef PERL_NEED_MY_HTOBE16
6239 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6240 #endif
6241 #ifdef PERL_NEED_MY_BETOH16
6242 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6243 #endif
6244 #ifdef PERL_NEED_MY_HTOLE32
6245 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6246 #endif
6247 #ifdef PERL_NEED_MY_LETOH32
6248 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6249 #endif
6250 #ifdef PERL_NEED_MY_HTOBE32
6251 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6252 #endif
6253 #ifdef PERL_NEED_MY_BETOH32
6254 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6255 #endif
6256 #ifdef PERL_NEED_MY_HTOLE64
6257 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6258 #endif
6259 #ifdef PERL_NEED_MY_LETOH64
6260 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6261 #endif
6262 #ifdef PERL_NEED_MY_HTOBE64
6263 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6264 #endif
6265 #ifdef PERL_NEED_MY_BETOH64
6266 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6267 #endif
6268
6269 #ifdef PERL_NEED_MY_HTOLES
6270 PERL_CALLCONV short     Perl_my_htoles(short n);
6271 #endif
6272 #ifdef PERL_NEED_MY_LETOHS
6273 PERL_CALLCONV short     Perl_my_letohs(short n);
6274 #endif
6275 #ifdef PERL_NEED_MY_HTOBES
6276 PERL_CALLCONV short     Perl_my_htobes(short n);
6277 #endif
6278 #ifdef PERL_NEED_MY_BETOHS
6279 PERL_CALLCONV short     Perl_my_betohs(short n);
6280 #endif
6281 #ifdef PERL_NEED_MY_HTOLEI
6282 PERL_CALLCONV int       Perl_my_htolei(int n);
6283 #endif
6284 #ifdef PERL_NEED_MY_LETOHI
6285 PERL_CALLCONV int       Perl_my_letohi(int n);
6286 #endif
6287 #ifdef PERL_NEED_MY_HTOBEI
6288 PERL_CALLCONV int       Perl_my_htobei(int n);
6289 #endif
6290 #ifdef PERL_NEED_MY_BETOHI
6291 PERL_CALLCONV int       Perl_my_betohi(int n);
6292 #endif
6293 #ifdef PERL_NEED_MY_HTOLEL
6294 PERL_CALLCONV long      Perl_my_htolel(long n);
6295 #endif
6296 #ifdef PERL_NEED_MY_LETOHL
6297 PERL_CALLCONV long      Perl_my_letohl(long n);
6298 #endif
6299 #ifdef PERL_NEED_MY_HTOBEL
6300 PERL_CALLCONV long      Perl_my_htobel(long n);
6301 #endif
6302 #ifdef PERL_NEED_MY_BETOHL
6303 PERL_CALLCONV long      Perl_my_betohl(long n);
6304 #endif
6305
6306 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6307                         __attribute__nonnull__(1);
6308 #define PERL_ARGS_ASSERT_MY_SWABN       \
6309         assert(ptr)
6310
6311
6312 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6313                         __attribute__nonnull__(pTHX_1);
6314 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6315         assert(name)
6316
6317 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6318                         __attribute__nonnull__(pTHX_1);
6319 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6320         assert(name)
6321
6322 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
6323                         __attribute__warn_unused_result__
6324                         __attribute__nonnull__(pTHX_1);
6325 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6326         assert(name)
6327
6328
6329 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6330                         __attribute__warn_unused_result__
6331                         __attribute__nonnull__(pTHX_1)
6332                         __attribute__nonnull__(pTHX_2);
6333 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6334         assert(c); assert(hv)
6335
6336
6337 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6338 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6339                         __attribute__nonnull__(pTHX_1);
6340 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6341         assert(sv)
6342
6343 #endif
6344
6345 #ifdef PERL_DONT_CREATE_GVSV
6346 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
6347                         __attribute__nonnull__(pTHX_1);
6348 #define PERL_ARGS_ASSERT_GV_SVADD       \
6349         assert(gv)
6350
6351 #endif
6352 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6353 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6354 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6355                         __attribute__malloc__
6356                         __attribute__warn_unused_result__
6357                         __attribute__nonnull__(pTHX_2);
6358 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6359         assert(bits)
6360
6361
6362 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6363                         __attribute__nonnull__(pTHX_1);
6364 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6365         assert(chunk)
6366
6367
6368 #ifndef SPRINTF_RETURNS_STRLEN
6369 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6370                         __attribute__nonnull__(1)
6371                         __attribute__nonnull__(2);
6372 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6373         assert(buffer); assert(pat)
6374
6375 #endif
6376
6377 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6378                         __attribute__format__(__printf__,3,4)
6379                         __attribute__nonnull__(1)
6380                         __attribute__nonnull__(3);
6381 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6382         assert(buffer); assert(format)
6383
6384 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6385                         __attribute__nonnull__(1)
6386                         __attribute__nonnull__(3);
6387 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6388         assert(buffer); assert(format)
6389
6390
6391 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6392
6393 #ifdef PERL_IMPLICIT_CONTEXT
6394 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6395 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6396                         __attribute__nonnull__(pTHX_1);
6397 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6398         assert(my_cxt_key)
6399
6400 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6401                         __attribute__nonnull__(pTHX_1);
6402 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6403         assert(my_cxt_key)
6404
6405 #else
6406 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6407                         __attribute__nonnull__(pTHX_1);
6408 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6409         assert(index)
6410
6411 #endif
6412 #endif
6413
6414 #ifndef HAS_STRLCAT
6415 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6416 #endif
6417
6418 #ifndef HAS_STRLCPY
6419 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6420 #endif
6421
6422 #ifdef PERL_MAD
6423 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6424                         __attribute__nonnull__(1);
6425 #define PERL_ARGS_ASSERT_PAD_PEG        \
6426         assert(s)
6427
6428 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6429 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6430                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6431                         __attribute__nonnull__(pTHX_2)
6432                         __attribute__nonnull__(pTHX_3);
6433 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6434         assert(file); assert(pat)
6435
6436 #endif
6437 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6438                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6439                         __attribute__nonnull__(pTHX_2)
6440                         __attribute__nonnull__(pTHX_3);
6441 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6442         assert(file); assert(pat)
6443
6444 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6445                         __attribute__nonnull__(pTHX_2)
6446                         __attribute__nonnull__(pTHX_3);
6447 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6448         assert(file); assert(pat)
6449
6450 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6451 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6452                         __attribute__nonnull__(pTHX_1);
6453 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6454         assert(stash)
6455
6456 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6459         assert(gv)
6460
6461 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6462                         __attribute__nonnull__(pTHX_1);
6463 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6464         assert(gv)
6465
6466 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6467 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6468                         __attribute__nonnull__(pTHX_1)
6469                         __attribute__nonnull__(pTHX_2);
6470 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6471         assert(dsv); assert(ssv)
6472
6473 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6474                         __attribute__nonnull__(pTHX_1)
6475                         __attribute__nonnull__(pTHX_2);
6476 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6477         assert(dsv); assert(pv)
6478
6479 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6480                         __attribute__nonnull__(pTHX_1);
6481 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6482         assert(sv)
6483
6484 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6485                         __attribute__nonnull__(pTHX_2);
6486 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6487         assert(file)
6488
6489 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6490 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6491                         __attribute__nonnull__(pTHX_2);
6492 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6493         assert(file)
6494
6495 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6496                         __attribute__nonnull__(pTHX_1);
6497 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6498         assert(o)
6499
6500
6501 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6502 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6503                         __attribute__nonnull__(pTHX_1);
6504 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6505         assert(tk)
6506
6507 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6508                         __attribute__nonnull__(pTHX_1);
6509 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6510         assert(tk)
6511
6512 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6513 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6514 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6515 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6516 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6517 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6518                         __attribute__nonnull__(pTHX_2);
6519 #define PERL_ARGS_ASSERT_NEWMADSV       \
6520         assert(sv)
6521
6522 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6523 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6524
6525 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6526 STATIC char*    S_skipspace0(pTHX_ char *s)
6527                         __attribute__nonnull__(pTHX_1);
6528 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6529         assert(s)
6530
6531 STATIC char*    S_skipspace1(pTHX_ char *s)
6532                         __attribute__nonnull__(pTHX_1);
6533 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6534         assert(s)
6535
6536 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6537                         __attribute__nonnull__(pTHX_1);
6538 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6539         assert(s)
6540
6541 STATIC void     S_start_force(pTHX_ int where);
6542 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6543 #  endif
6544 PERL_CALLCONV int       Perl_madlex(pTHX);
6545 PERL_CALLCONV int       Perl_madparse(pTHX);
6546 #endif
6547 #if !defined(HAS_SIGNBIT)
6548 PERL_CALLCONV int       Perl_signbit(NV f)
6549                         __attribute__pure__;
6550
6551 #endif
6552
6553 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6554                         __attribute__nonnull__(pTHX_1)
6555                         __attribute__nonnull__(pTHX_2);
6556 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6557         assert(c); assert(sv)
6558
6559 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6560
6561 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6562                         __attribute__nonnull__(pTHX_1);
6563 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6564         assert(stash)
6565
6566 #if defined(USE_ITHREADS)
6567 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6568                         __attribute__nonnull__(pTHX_1)
6569                         __attribute__nonnull__(pTHX_2);
6570 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6571         assert(smeta); assert(param)
6572
6573 #endif
6574 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6575                         __attribute__nonnull__(pTHX_1);
6576 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6577         assert(stash)
6578
6579 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6580 STATIC AV*      S_mro_get_linear_isa_c3(pTHX_ HV* stash, I32 level)
6581                         __attribute__nonnull__(pTHX_1);
6582 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_C3  \
6583         assert(stash)
6584
6585 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, I32 level)
6586                         __attribute__nonnull__(pTHX_1);
6587 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6588         assert(stash)
6589
6590 #endif
6591 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6592                         __attribute__nonnull__(pTHX_1);
6593 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6594         assert(stash)
6595
6596 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6597                         __attribute__nonnull__(pTHX_1);
6598 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6599         assert(stash)
6600
6601 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6602 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6603                         __attribute__nonnull__(1)
6604                         __attribute__nonnull__(2);
6605 #define PERL_ARGS_ASSERT_SYS_INIT       \
6606         assert(argc); assert(argv)
6607
6608 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6609                         __attribute__nonnull__(1)
6610                         __attribute__nonnull__(2)
6611                         __attribute__nonnull__(3);
6612 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6613         assert(argc); assert(argv); assert(env)
6614
6615 PERL_CALLCONV void      Perl_sys_term(void);
6616 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6617 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6618                         __attribute__nonnull__(pTHX_2);
6619 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6620         assert(label)
6621
6622 PERL_CALLCONV HV *      Perl_get_isa_hash(pTHX_ HV *const stash)
6623                         __attribute__nonnull__(pTHX_1);
6624 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6625         assert(stash)
6626
6627
6628 END_EXTERN_C
6629 /*
6630  * ex: set ts=8 sts=4 sw=4 noet:
6631  */
6632 /* ex: set ro: */