proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 132         assert(left); assert(right)
 133
 134 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 135                         __attribute__nonnull__(pTHX_1);
 136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 137         assert(stash)
 138
 139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 140                         __attribute__warn_unused_result__;
 141
 142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 145                         __attribute__nonnull__(pTHX_2)
 146                         __attribute__nonnull__(pTHX_3);
 147 #define PERL_ARGS_ASSERT_APPLY  \
 148         assert(mark); assert(sp)
 149
 150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 151                         __attribute__nonnull__(pTHX_1)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 155         assert(stashpv); assert(cv); assert(attrstr)
 156
 157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 160         assert(av)
 161
 162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_DELETE      \
 165         assert(av)
 166
 167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 168                         __attribute__warn_unused_result__
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 176         assert(av)
 177
 178 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_1);
 181 #define PERL_ARGS_ASSERT_AV_FETCH       \
 182         assert(av)
 183
 184 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 185                         __attribute__nonnull__(pTHX_1);
 186 #define PERL_ARGS_ASSERT_AV_FILL        \
 187         assert(av)
 188
 189 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 190                         __attribute__warn_unused_result__
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_LEN \
 193         assert(av)
 194
 195 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_2);
 198 #define PERL_ARGS_ASSERT_AV_MAKE        \
 199         assert(strp)
 200
 201 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 202                         __attribute__nonnull__(pTHX_1);
 203 #define PERL_ARGS_ASSERT_AV_POP \
 204         assert(av)
 205
 206 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 207                         __attribute__nonnull__(pTHX_1)
 208                         __attribute__nonnull__(pTHX_2);
 209 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 210         assert(avp); assert(val)
 211
 212 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_PUSH        \
 216         assert(av); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 219                         __attribute__nonnull__(pTHX_1);
 220 #define PERL_ARGS_ASSERT_AV_REIFY       \
 221         assert(av)
 222
 223 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 224                         __attribute__warn_unused_result__
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 230                         __attribute__nonnull__(pTHX_1);
 231 #define PERL_ARGS_ASSERT_AV_STORE       \
 232         assert(av)
 233
 234 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 235                         __attribute__nonnull__(pTHX_1);
 236 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 237         assert(av)
 238
 239 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 240                         __attribute__nonnull__(pTHX_1)
 241                         __attribute__nonnull__(pTHX_2);
 242 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 243         assert(avp); assert(val)
 244
 245 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 246                         __attribute__nonnull__(pTHX_1);
 247 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 248         assert(av)
 249
 250 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 251                         __attribute__nonnull__(pTHX_1);
 252 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 253         assert(av)
 254
 255 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 256                         __attribute__nonnull__(pTHX_1);
 257 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 258         assert(av)
 259
 260 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 261 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 264         assert(av)
 265
 266 #endif
 267 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 268                         __attribute__warn_unused_result__
 269                         __attribute__nonnull__(pTHX_2)
 270                         __attribute__nonnull__(pTHX_3);
 271 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 272         assert(left); assert(right)
 273
 274 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 275                         __attribute__warn_unused_result__;
 276
 277 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 284 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 285 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 286                         __attribute__nonnull__(pTHX_2);
 287 #define PERL_ARGS_ASSERT_CALL_LIST      \
 288         assert(paramList)
 289
 290 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 291                         __attribute__warn_unused_result__
 292                         __attribute__nonnull__(pTHX_3);
 293 #define PERL_ARGS_ASSERT_CANDO  \
 294         assert(statbufp)
 295
 296 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 300                         __attribute__warn_unused_result__;
 301
 302 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 309 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 310                         __attribute__warn_unused_result__;
 311
 312 #endif
 313 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 317 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 318                         __attribute__noreturn__
 319                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 320
 321 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 322                         __attribute__noreturn__;
 323
 324 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 325                         __attribute__noreturn__
 326                         __attribute__nonnull__(pTHX_1)
 327                         __attribute__nonnull__(pTHX_2);
 328 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 329         assert(cv); assert(params)
 330
 331
 332 #if defined(PERL_IMPLICIT_CONTEXT)
 333 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 334                         __attribute__noreturn__
 335                         __attribute__format__null_ok__(__printf__,1,2);
 336
 337 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 338                         __attribute__format__null_ok__(__printf__,1,2);
 339
 340 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 341                         __attribute__format__(__printf__,1,2)
 342                         __attribute__nonnull__(1);
 343 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 344         assert(pat)
 345
 346 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 347                         __attribute__format__(__printf__,1,2)
 348                         __attribute__nonnull__(1);
 349 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 350         assert(pat)
 351
 352 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 353                         __attribute__nonnull__(2);
 354 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 355         assert(name)
 356
 357 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 358                         __attribute__format__(__printf__,1,2)
 359                         __attribute__nonnull__(1);
 360 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 361         assert(pat)
 362
 363 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 364                         __attribute__format__(__printf__,1,2)
 365                         __attribute__nonnull__(1);
 366 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 367         assert(pat)
 368
 369 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 370                         __attribute__format__(__printf__,2,3)
 371                         __attribute__nonnull__(2);
 372 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 373         assert(pat)
 374
 375 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 376                         __attribute__format__(__printf__,1,2)
 377                         __attribute__nonnull__(1);
 378 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 379         assert(pat)
 380
 381 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 382                         __attribute__format__(__printf__,2,3)
 383                         __attribute__nonnull__(1)
 384                         __attribute__nonnull__(2);
 385 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 386         assert(sv); assert(pat)
 387
 388 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 389                         __attribute__format__(__printf__,2,3)
 390                         __attribute__nonnull__(1)
 391                         __attribute__nonnull__(2);
 392 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 393         assert(sv); assert(pat)
 394
 395 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 396                         __attribute__format__(__printf__,2,3)
 397                         __attribute__nonnull__(1)
 398                         __attribute__nonnull__(2);
 399 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 400         assert(sv); assert(pat)
 401
 402 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 403                         __attribute__format__(__printf__,2,3)
 404                         __attribute__nonnull__(1)
 405                         __attribute__nonnull__(2);
 406 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 407         assert(sv); assert(pat)
 408
 409 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 410                         __attribute__format__(__printf__,2,3)
 411                         __attribute__nonnull__(1)
 412                         __attribute__nonnull__(2);
 413 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 414         assert(stream); assert(format)
 415
 416 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 417                         __attribute__format__(__printf__,1,2)
 418                         __attribute__nonnull__(1);
 419 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 420         assert(format)
 421
 422 #endif
 423 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 424                         __attribute__nonnull__(pTHX_1);
 425 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 426         assert(cv)
 427
 428 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 429                         __attribute__nonnull__(pTHX_1);
 430 #define PERL_ARGS_ASSERT_CV_CLONE       \
 431         assert(proto)
 432
 433 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 434                         __attribute__warn_unused_result__
 435                         __attribute__nonnull__(pTHX_1);
 436 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 437         assert(gv)
 438
 439 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 440                         __attribute__warn_unused_result__;
 441
 442 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 443                         __attribute__warn_unused_result__;
 444
 445 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 446                         __attribute__nonnull__(pTHX_1);
 447 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 448         assert(cv)
 449
 450 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 451                         __attribute__nonnull__(pTHX_1);
 452 #define PERL_ARGS_ASSERT_CX_DUMP        \
 453         assert(cx)
 454
 455 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 456 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 457                         __attribute__nonnull__(pTHX_1);
 458 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 459         assert(funcp)
 460
 461 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 462                         __attribute__warn_unused_result__
 463                         __attribute__nonnull__(pTHX_2);
 464 #define PERL_ARGS_ASSERT_FILTER_READ    \
 465         assert(buf_sv)
 466
 467 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 468                         __attribute__warn_unused_result__
 469                         __attribute__pure__;
 470
 471 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 472                         __attribute__warn_unused_result__
 473                         __attribute__pure__;
 474
 475 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 476                         __attribute__warn_unused_result__
 477                         __attribute__pure__;
 478
 479 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 480                         __attribute__warn_unused_result__
 481                         __attribute__pure__;
 482
 483 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 484                         __attribute__warn_unused_result__
 485                         __attribute__pure__;
 486
 487 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 488                         __attribute__warn_unused_result__;
 489
 490 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 491                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 492                         __attribute__nonnull__(pTHX_1);
 493 #define PERL_ARGS_ASSERT_DEB    \
 494         assert(pat)
 495
 496 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 497                         __attribute__nonnull__(pTHX_1);
 498 #define PERL_ARGS_ASSERT_VDEB   \
 499         assert(pat)
 500
 501 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 502 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 503                         __attribute__nonnull__(pTHX_1);
 504 #define PERL_ARGS_ASSERT_DEBOP  \
 505         assert(o)
 506
 507 PERL_CALLCONV I32       Perl_debstack(pTHX);
 508 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 509 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 510                         __attribute__nonnull__(pTHX_1)
 511                         __attribute__nonnull__(pTHX_2)
 512                         __attribute__nonnull__(pTHX_3)
 513                         __attribute__nonnull__(pTHX_4)
 514                         __attribute__nonnull__(pTHX_6);
 515 #define PERL_ARGS_ASSERT_DELIMCPY       \
 516         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 517
 518 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 519 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 520                         __attribute__nonnull__(pTHX_1);
 521 #define PERL_ARGS_ASSERT_DEPRECATE      \
 522         assert(s)
 523
 524 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 525                         __attribute__nonnull__(pTHX_1);
 526 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 527         assert(s)
 528
 529 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 530                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 531
 532 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 533 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 534 #endif
 535 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 536 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 537 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 538                         __attribute__nonnull__(pTHX_2)
 539                         __attribute__nonnull__(pTHX_3); */
 540 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 541         assert(mark); assert(sp)
 542
 543 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 544                         __attribute__nonnull__(pTHX_2)
 545                         __attribute__nonnull__(pTHX_3);
 546 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 547         assert(mark); assert(sp)
 548
 549 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 550                         __attribute__nonnull__(pTHX_1);
 551 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 552         assert(fp)
 553
 554 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 555                         __attribute__nonnull__(pTHX_1)
 556                         __attribute__nonnull__(pTHX_2);
 557 #define PERL_ARGS_ASSERT_DO_CHOP        \
 558         assert(astr); assert(sv)
 559
 560 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 561 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 562                         __attribute__nonnull__(pTHX_1);
 563 #define PERL_ARGS_ASSERT_DO_EOF \
 564         assert(gv)
 565
 566
 567 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 568 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 569                         __attribute__nonnull__(pTHX_1); */
 570 #define PERL_ARGS_ASSERT_DO_EXEC        \
 571         assert(cmd)
 572
 573 #else
 574 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 575                         __attribute__nonnull__(pTHX_1);
 576 #define PERL_ARGS_ASSERT_DO_EXEC        \
 577         assert(cmd)
 578
 579 #endif
 580
 581 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 582 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 583                         __attribute__nonnull__(pTHX_2)
 584                         __attribute__nonnull__(pTHX_3);
 585 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 586         assert(mark); assert(sp)
 587
 588 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 589                         __attribute__nonnull__(pTHX_1);
 590 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 591         assert(cmd)
 592
 593 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 594                         __attribute__nonnull__(pTHX_1);
 595 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 596         assert(cmd)
 597
 598 #endif
 599 #if !defined(WIN32)
 600 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 603         assert(incmd)
 604
 605 #endif
 606 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 607 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 608 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 609                         __attribute__nonnull__(pTHX_1);
 610 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 611         assert(cmd)
 612
 613 #endif
 614 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 615 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 616                         __attribute__nonnull__(pTHX_2)
 617                         __attribute__nonnull__(pTHX_3);
 618 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 619         assert(mark); assert(sp)
 620
 621 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 622                         __attribute__nonnull__(pTHX_2)
 623                         __attribute__nonnull__(pTHX_3);
 624 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 625         assert(mark); assert(sp)
 626
 627 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 628                         __attribute__nonnull__(pTHX_1)
 629                         __attribute__nonnull__(pTHX_2);
 630 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 631         assert(mark); assert(sp)
 632
 633 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 634                         __attribute__nonnull__(pTHX_1)
 635                         __attribute__nonnull__(pTHX_2);
 636 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 637         assert(mark); assert(sp)
 638
 639 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 640                         __attribute__nonnull__(pTHX_1)
 641                         __attribute__nonnull__(pTHX_2);
 642 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 643         assert(mark); assert(sp)
 644
 645 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 646                         __attribute__nonnull__(pTHX_2)
 647                         __attribute__nonnull__(pTHX_3);
 648 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 649         assert(mark); assert(sp)
 650
 651 #endif
 652 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 653                         __attribute__nonnull__(pTHX_1)
 654                         __attribute__nonnull__(pTHX_2)
 655                         __attribute__nonnull__(pTHX_3)
 656                         __attribute__nonnull__(pTHX_4);
 657 #define PERL_ARGS_ASSERT_DO_JOIN        \
 658         assert(sv); assert(delim); assert(mark); assert(sp)
 659
 660 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 661 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 662                         __attribute__nonnull__(pTHX_1)
 663                         __attribute__nonnull__(pTHX_2); */
 664 #define PERL_ARGS_ASSERT_DO_OPEN        \
 665         assert(gv); assert(name)
 666
 667 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)
 668                         __attribute__nonnull__(pTHX_1)
 669                         __attribute__nonnull__(pTHX_2)
 670                         __attribute__nonnull__(pTHX_8);
 671 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 672         assert(gv); assert(name); assert(svs)
 673
 674 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)
 675                         __attribute__nonnull__(pTHX_1)
 676                         __attribute__nonnull__(pTHX_2);
 677 #define PERL_ARGS_ASSERT_DO_OPENN       \
 678         assert(gv); assert(oname)
 679
 680 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 681                         __attribute__nonnull__(pTHX_2);
 682 #define PERL_ARGS_ASSERT_DO_PRINT       \
 683         assert(fp)
 684
 685 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 686                         __attribute__warn_unused_result__;
 687
 688 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 689                         __attribute__nonnull__(pTHX_1);
 690 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 691         assert(sv)
 692
 693 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 694 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 695                         __attribute__nonnull__(pTHX_1)
 696                         __attribute__nonnull__(pTHX_3);
 697 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 698         assert(sv); assert(sarg)
 699
 700 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 701                         __attribute__nonnull__(pTHX_1);
 702 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 703         assert(gv)
 704
 705 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 706                         __attribute__warn_unused_result__
 707                         __attribute__nonnull__(pTHX_1);
 708 #define PERL_ARGS_ASSERT_DO_TELL        \
 709         assert(gv)
 710
 711 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 712                         __attribute__nonnull__(pTHX_1);
 713 #define PERL_ARGS_ASSERT_DO_TRANS       \
 714         assert(sv)
 715
 716 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 717                         __attribute__nonnull__(pTHX_1);
 718 #define PERL_ARGS_ASSERT_DO_VECGET      \
 719         assert(sv)
 720
 721 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 722                         __attribute__nonnull__(pTHX_1);
 723 #define PERL_ARGS_ASSERT_DO_VECSET      \
 724         assert(sv)
 725
 726 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 727                         __attribute__nonnull__(pTHX_2)
 728                         __attribute__nonnull__(pTHX_3)
 729                         __attribute__nonnull__(pTHX_4);
 730 #define PERL_ARGS_ASSERT_DO_VOP \
 731         assert(sv); assert(left); assert(right)
 732
 733 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 734                         __attribute__nonnull__(pTHX_1);
 735 #define PERL_ARGS_ASSERT_DOFILE \
 736         assert(term)
 737
 738 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 739                         __attribute__warn_unused_result__;
 740
 741 PERL_CALLCONV void      Perl_dump_all(pTHX);
 742 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 743 #if defined(DUMP_FDS)
 744 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 745                         __attribute__nonnull__(pTHX_1);
 746 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 747         assert(s)
 748
 749 #endif
 750 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 751                         __attribute__nonnull__(pTHX_1);
 752 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 753         assert(gv)
 754
 755 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 756                         __attribute__nonnull__(pTHX_1);
 757 #define PERL_ARGS_ASSERT_GV_DUMP        \
 758         assert(gv)
 759
 760 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 761                         __attribute__nonnull__(pTHX_1);
 762 #define PERL_ARGS_ASSERT_OP_DUMP        \
 763         assert(o)
 764
 765 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 766 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 767                         __attribute__nonnull__(pTHX_1);
 768 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 769         assert(stash)
 770
 771 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 772                         __attribute__nonnull__(pTHX_1);
 773 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 774         assert(gv)
 775
 776 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 777                         __attribute__nonnull__(pTHX_1);
 778 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 779         assert(sv)
 780
 781 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 782                         __attribute__warn_unused_result__
 783                         __attribute__nonnull__(pTHX_1)
 784                         __attribute__nonnull__(pTHX_2)
 785                         __attribute__nonnull__(pTHX_3);
 786 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 787         assert(big); assert(bigend); assert(littlestr)
 788
 789 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 790                         __attribute__nonnull__(pTHX_1);
 791 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 792         assert(scriptname)
 793
 794 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 795 STATIC OP*      S_force_list(pTHX_ OP* arg);
 796 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 797                         __attribute__nonnull__(pTHX_1);
 798 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 799         assert(o)
 800
 801 #endif
 802 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 803                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 804                         __attribute__nonnull__(pTHX_1);
 805 #define PERL_ARGS_ASSERT_FORM   \
 806         assert(pat)
 807
 808 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 809                         __attribute__nonnull__(pTHX_1);
 810 #define PERL_ARGS_ASSERT_VFORM  \
 811         assert(pat)
 812
 813 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 814 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 815 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 816 #endif
 817 #if !defined(HAS_GETENV_LEN)
 818 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 819                         __attribute__nonnull__(pTHX_1)
 820                         __attribute__nonnull__(pTHX_2);
 821 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 822         assert(env_elem); assert(len)
 823
 824 #endif
 825 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 826                         __attribute__nonnull__(pTHX_2);
 827 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 828         assert(cv)
 829
 830 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 831 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 832 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 833 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 834 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 835 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 836 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 837                         __attribute__warn_unused_result__
 838                         __attribute__nonnull__(pTHX_2);
 839 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 840         assert(name)
 841
 842 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 843                         __attribute__nonnull__(pTHX_1);
 844 #define PERL_ARGS_ASSERT_GV_CHECK       \
 845         assert(stash)
 846
 847 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 848                         __attribute__nonnull__(pTHX_1)
 849                         __attribute__nonnull__(pTHX_2);
 850 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 851         assert(sv); assert(gv)
 852
 853 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 854                         __attribute__nonnull__(pTHX_1)
 855                         __attribute__nonnull__(pTHX_2); */
 856 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 857         assert(sv); assert(gv)
 858
 859 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 860                         __attribute__nonnull__(pTHX_1)
 861                         __attribute__nonnull__(pTHX_2);
 862 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 863         assert(sv); assert(gv)
 864
 865 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 866                         __attribute__nonnull__(pTHX_1);
 867 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 868         assert(name)
 869
 870 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 871                         __attribute__nonnull__(pTHX_1);
 872 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 873         assert(name)
 874
 875 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 876                         __attribute__nonnull__(pTHX_2);
 877 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 878         assert(name)
 879
 880 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 881                         __attribute__nonnull__(pTHX_2);
 882 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 883         assert(name)
 884
 885 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 886                         __attribute__nonnull__(pTHX_1)
 887                         __attribute__nonnull__(pTHX_2); */
 888 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 889         assert(stash); assert(name)
 890
 891 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 892                         __attribute__nonnull__(pTHX_1)
 893                         __attribute__nonnull__(pTHX_2);
 894 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 895         assert(stash); assert(name)
 896
 897 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 898                         __attribute__nonnull__(pTHX_1)
 899                         __attribute__nonnull__(pTHX_2);
 900 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 901         assert(stash); assert(name)
 902
 903 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 904                         __attribute__nonnull__(pTHX_1);
 905 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 906         assert(nambeg)
 907
 908 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 909                         __attribute__nonnull__(pTHX_1)
 910                         __attribute__nonnull__(pTHX_2);
 911 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 912         assert(sv); assert(gv)
 913
 914 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 915                         __attribute__nonnull__(pTHX_1)
 916                         __attribute__nonnull__(pTHX_2); */
 917 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 918         assert(sv); assert(gv)
 919
 920 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 921                         __attribute__nonnull__(pTHX_1)
 922                         __attribute__nonnull__(pTHX_2);
 923 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 924         assert(sv); assert(gv)
 925
 926 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 927                         __attribute__nonnull__(pTHX_1);
 928 #define PERL_ARGS_ASSERT_NEWGP  \
 929         assert(gv)
 930
 931 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 932                         __attribute__nonnull__(pTHX_1)
 933                         __attribute__nonnull__(pTHX_3);
 934 #define PERL_ARGS_ASSERT_GV_INIT        \
 935         assert(gv); assert(name)
 936
 937 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 938                         __attribute__nonnull__(pTHX_1)
 939                         __attribute__nonnull__(pTHX_2);
 940 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 941         assert(gv); assert(name)
 942
 943 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 944                         __attribute__nonnull__(pTHX_1);
 945 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 946         assert(name)
 947
 948 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 949                         __attribute__nonnull__(pTHX_1);
 950 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 951         assert(name)
 952
 953 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 954                         __attribute__nonnull__(pTHX_1);
 955 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 956         assert(sv)
 957
 958 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 959 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 960 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 961                         __attribute__nonnull__(pTHX_1);
 962 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 963         assert(hv)
 964
 965 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 966                         __attribute__nonnull__(pTHX_2); */
 967 #define PERL_ARGS_ASSERT_HV_DELETE      \
 968         assert(key)
 969
 970 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 971                         __attribute__nonnull__(pTHX_2); */
 972 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 973         assert(keysv)
 974
 975 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 976                         __attribute__warn_unused_result__
 977                         __attribute__nonnull__(pTHX_2); */
 978 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 979         assert(key)
 980
 981 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 982                         __attribute__warn_unused_result__
 983                         __attribute__nonnull__(pTHX_2); */
 984 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 985         assert(keysv)
 986
 987 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
 988                         __attribute__nonnull__(pTHX_2); */
 989 #define PERL_ARGS_ASSERT_HV_FETCH       \
 990         assert(key)
 991
 992 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
 993                         __attribute__nonnull__(pTHX_2); */
 994 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
 995         assert(keysv)
 996
 997 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
 998 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)
 999                         __attribute__nonnull__(pTHX_2);
1000 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1001         assert(key)
1002
1003 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1004                         __attribute__nonnull__(pTHX_1);
1005 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1006         assert(hv)
1007
1008 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1009                         __attribute__nonnull__(pTHX_1);
1010 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1011         assert(hv)
1012
1013 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1014                         __attribute__warn_unused_result__
1015                         __attribute__nonnull__(pTHX_1)
1016                         __attribute__nonnull__(pTHX_2);
1017 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1018         assert(entry); assert(retlen)
1019
1020 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1021                         __attribute__warn_unused_result__
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1024         assert(entry)
1025
1026 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1027                         __attribute__warn_unused_result__
1028                         __attribute__nonnull__(pTHX_1); */
1029 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1030         assert(hv)
1031
1032 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1033                         __attribute__warn_unused_result__
1034                         __attribute__nonnull__(pTHX_1)
1035                         __attribute__nonnull__(pTHX_2)
1036                         __attribute__nonnull__(pTHX_3);
1037 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1038         assert(hv); assert(key); assert(retlen)
1039
1040 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1044         assert(hv)
1045
1046 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2);
1050 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1051         assert(hv); assert(entry)
1052
1053 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1054                         __attribute__nonnull__(pTHX_1);
1055 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1056         assert(hv)
1057
1058 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1059                         __attribute__nonnull__(pTHX_1); */
1060 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1061         assert(hv)
1062
1063 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1064 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1065 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1066 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1067 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1068 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)
1069                         __attribute__nonnull__(pTHX_2)
1070                         __attribute__nonnull__(pTHX_6);
1071 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1072         assert(key_p); assert(value)
1073
1074 #endif
1075 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1076 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1077 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1078 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1079 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1080                         __attribute__pure__
1081                         __attribute__nonnull__(pTHX_1)
1082                         __attribute__nonnull__(pTHX_2);
1083 #define PERL_ARGS_ASSERT_IBCMP  \
1084         assert(a); assert(b)
1085
1086 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1087                         __attribute__pure__
1088                         __attribute__nonnull__(pTHX_1)
1089                         __attribute__nonnull__(pTHX_2);
1090 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1091         assert(a); assert(b)
1092
1093 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)
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_5);
1096 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1097         assert(s1); assert(s2)
1098
1099 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1100 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1101                         __attribute__warn_unused_result__;
1102
1103 #endif
1104 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1105                         __attribute__nonnull__(pTHX_2);
1106 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1107         assert(argv)
1108
1109 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1110 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1111 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1112                         __attribute__nonnull__(pTHX_1);
1113 #define PERL_ARGS_ASSERT_INIT_TM        \
1114         assert(ptm)
1115
1116 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1117 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1118                         __attribute__warn_unused_result__
1119                         __attribute__pure__
1120                         __attribute__nonnull__(pTHX_1)
1121                         __attribute__nonnull__(pTHX_2);
1122 #define PERL_ARGS_ASSERT_INSTR  \
1123         assert(big); assert(little)
1124
1125 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1126                         __attribute__nonnull__(pTHX_1);
1127 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1128         assert(io)
1129
1130 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1131                         __attribute__warn_unused_result__;
1132
1133 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1134                         __attribute__warn_unused_result__;
1135
1136 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1137                         __attribute__warn_unused_result__
1138                         __attribute__pure__;
1139
1140 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1141                         __attribute__warn_unused_result__
1142                         __attribute__pure__;
1143
1144 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1145                         __attribute__warn_unused_result__
1146                         __attribute__pure__;
1147
1148 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1149                         __attribute__warn_unused_result__
1150                         __attribute__pure__;
1151
1152 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1153                         __attribute__warn_unused_result__
1154                         __attribute__pure__;
1155
1156 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1157                         __attribute__warn_unused_result__
1158                         __attribute__pure__;
1159
1160 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1205                         __attribute__nonnull__(pTHX_2)
1206                         __attribute__nonnull__(pTHX_3);
1207 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1208         assert(p); assert(lenp)
1209
1210 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1211                         __attribute__nonnull__(pTHX_2)
1212                         __attribute__nonnull__(pTHX_3);
1213 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1214         assert(p); assert(lenp)
1215
1216 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1217                         __attribute__nonnull__(pTHX_2)
1218                         __attribute__nonnull__(pTHX_3);
1219 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1220         assert(p); assert(lenp)
1221
1222 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1223                         __attribute__nonnull__(pTHX_2)
1224                         __attribute__nonnull__(pTHX_3);
1225 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1226         assert(p); assert(lenp)
1227
1228 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1229                         __attribute__warn_unused_result__
1230                         __attribute__pure__;
1231
1232 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1233                         __attribute__warn_unused_result__
1234                         __attribute__pure__;
1235
1236 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1237                         __attribute__warn_unused_result__
1238                         __attribute__pure__;
1239
1240 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1241                         __attribute__warn_unused_result__
1242                         __attribute__pure__;
1243
1244 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1245                         __attribute__warn_unused_result__
1246                         __attribute__pure__;
1247
1248 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1249                         __attribute__warn_unused_result__
1250                         __attribute__pure__;
1251
1252 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1285                         __attribute__nonnull__(pTHX_1);
1286 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1287         assert(s)
1288
1289 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1290                         __attribute__nonnull__(pTHX_1);
1291 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1292         assert(s)
1293
1294 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1295                         __attribute__nonnull__(pTHX_1); */
1296 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1297         assert(s)
1298
1299 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1300                         __attribute__nonnull__(pTHX_1);
1301 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1302         assert(s)
1303
1304 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1305                         __attribute__warn_unused_result__
1306                         __attribute__nonnull__(pTHX_1);
1307 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1308         assert(p)
1309
1310 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1311                         __attribute__warn_unused_result__
1312                         __attribute__nonnull__(pTHX_1);
1313 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1314         assert(p)
1315
1316 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1317                         __attribute__warn_unused_result__
1318                         __attribute__nonnull__(pTHX_1);
1319 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1320         assert(p)
1321
1322 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1326         assert(p)
1327
1328 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1329                         __attribute__warn_unused_result__
1330                         __attribute__nonnull__(pTHX_1);
1331 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1332         assert(p)
1333
1334 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1335                         __attribute__warn_unused_result__
1336                         __attribute__nonnull__(pTHX_1);
1337 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1338         assert(p)
1339
1340 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1341                         __attribute__warn_unused_result__
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1344         assert(p)
1345
1346 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1347                         __attribute__warn_unused_result__
1348                         __attribute__nonnull__(pTHX_1);
1349 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1350         assert(p)
1351
1352 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1356         assert(p)
1357
1358 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1);
1361 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1362         assert(p)
1363
1364 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1368         assert(p)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1);
1373 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1374         assert(p)
1375
1376 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1380         assert(p)
1381
1382 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_1);
1385 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1386         assert(p)
1387
1388 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1389                         __attribute__warn_unused_result__
1390                         __attribute__nonnull__(pTHX_1);
1391 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1392         assert(p)
1393
1394 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1);
1397 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1398         assert(p)
1399
1400 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_JMAYBE \
1403         assert(o)
1404
1405 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1406                         __attribute__pure__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_KEYWORD        \
1409         assert(name)
1410
1411 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1412 PERL_CALLCONV void      Perl_lex_end(pTHX);
1413 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1414 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1415                         __attribute__nonnull__(pTHX_1);
1416 #define PERL_ARGS_ASSERT_OP_NULL        \
1417         assert(o)
1418
1419 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1422         assert(o)
1423
1424 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1425 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1426 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1427 STATIC OP*      S_linklist(pTHX_ OP *o)
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_LINKLIST       \
1430         assert(o)
1431
1432 STATIC OP*      S_listkids(pTHX_ OP* o);
1433 #endif
1434 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1435 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1436                         __attribute__nonnull__(pTHX_2);
1437 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1438         assert(name)
1439
1440 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1441                         __attribute__nonnull__(pTHX_2);
1442 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1443         assert(name)
1444
1445 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1446                         __attribute__nonnull__(pTHX_1);
1447 #define PERL_ARGS_ASSERT_LOCALIZE       \
1448         assert(o)
1449
1450 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1454         assert(sv)
1455
1456 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1457                         __attribute__nonnull__(pTHX_1)
1458                         __attribute__nonnull__(pTHX_2)
1459                         __attribute__nonnull__(pTHX_3);
1460 #define PERL_ARGS_ASSERT_GROK_BIN       \
1461         assert(start); assert(len_p); assert(flags)
1462
1463 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1464                         __attribute__nonnull__(pTHX_1)
1465                         __attribute__nonnull__(pTHX_2)
1466                         __attribute__nonnull__(pTHX_3);
1467 #define PERL_ARGS_ASSERT_GROK_HEX       \
1468         assert(start); assert(len_p); assert(flags)
1469
1470 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1471                         __attribute__nonnull__(pTHX_1);
1472 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1473         assert(pv)
1474
1475 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1476                         __attribute__warn_unused_result__
1477                         __attribute__nonnull__(pTHX_1)
1478                         __attribute__nonnull__(pTHX_2);
1479 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1480         assert(sp); assert(send)
1481
1482 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1483                         __attribute__nonnull__(pTHX_1)
1484                         __attribute__nonnull__(pTHX_2)
1485                         __attribute__nonnull__(pTHX_3);
1486 #define PERL_ARGS_ASSERT_GROK_OCT       \
1487         assert(start); assert(len_p); assert(flags)
1488
1489 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1490                         __attribute__nonnull__(pTHX_1)
1491                         __attribute__nonnull__(pTHX_2);
1492 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1493         assert(sv); assert(mg)
1494
1495 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1496                         __attribute__nonnull__(pTHX_1)
1497                         __attribute__nonnull__(pTHX_2);
1498 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1499         assert(sv); assert(mg)
1500
1501 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1502                         __attribute__nonnull__(pTHX_1)
1503                         __attribute__nonnull__(pTHX_2);
1504 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1505         assert(sv); assert(mg)
1506
1507 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1508                         __attribute__nonnull__(pTHX_1)
1509                         __attribute__nonnull__(pTHX_2);
1510 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1511         assert(sv); assert(mg)
1512
1513 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1514                         __attribute__nonnull__(pTHX_2);
1515 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1516         assert(mg)
1517
1518 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1519                         __attribute__nonnull__(pTHX_1)
1520                         __attribute__nonnull__(pTHX_2);
1521 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1522         assert(sv); assert(mg)
1523
1524 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1525                         __attribute__nonnull__(pTHX_1)
1526                         __attribute__nonnull__(pTHX_2);
1527 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1528         assert(sv); assert(mg)
1529
1530 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1531                         __attribute__nonnull__(pTHX_1)
1532                         __attribute__nonnull__(pTHX_2);
1533 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1534         assert(sv); assert(mg)
1535
1536 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1537                         __attribute__nonnull__(pTHX_1)
1538                         __attribute__nonnull__(pTHX_2);
1539 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1540         assert(sv); assert(mg)
1541
1542 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1543                         __attribute__nonnull__(pTHX_1)
1544                         __attribute__nonnull__(pTHX_2);
1545 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1546         assert(sv); assert(mg)
1547
1548 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1549                         __attribute__nonnull__(pTHX_1)
1550                         __attribute__nonnull__(pTHX_2);
1551 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1552         assert(sv); assert(mg)
1553
1554 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1555                         __attribute__nonnull__(pTHX_1)
1556                         __attribute__nonnull__(pTHX_2);
1557 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1558         assert(sv); assert(mg)
1559
1560 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1561                         __attribute__nonnull__(pTHX_1)
1562                         __attribute__nonnull__(pTHX_2);
1563 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1564         assert(sv); assert(mg)
1565
1566 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1567                         __attribute__nonnull__(pTHX_1)
1568                         __attribute__nonnull__(pTHX_2);
1569 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1570         assert(sv); assert(mg)
1571
1572 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1573                         __attribute__nonnull__(pTHX_1)
1574                         __attribute__nonnull__(pTHX_2);
1575 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1576         assert(sv); assert(mg)
1577
1578 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1579                         __attribute__nonnull__(pTHX_1)
1580                         __attribute__nonnull__(pTHX_2);
1581 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1582         assert(sv); assert(mg)
1583
1584 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1585                         __attribute__nonnull__(pTHX_1)
1586                         __attribute__nonnull__(pTHX_2);
1587 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1588         assert(sv); assert(mg)
1589
1590 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1591                         __attribute__nonnull__(pTHX_1)
1592                         __attribute__nonnull__(pTHX_2);
1593 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1594         assert(sv); assert(mg)
1595
1596 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1597                         __attribute__nonnull__(pTHX_1)
1598                         __attribute__nonnull__(pTHX_2);
1599 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1600         assert(sv); assert(mg)
1601
1602 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1603                         __attribute__nonnull__(pTHX_1)
1604                         __attribute__nonnull__(pTHX_2);
1605 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1606         assert(sv); assert(mg)
1607
1608 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1609                         __attribute__nonnull__(pTHX_1)
1610                         __attribute__nonnull__(pTHX_2);
1611 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1612         assert(sv); assert(mg)
1613
1614 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1615                         __attribute__nonnull__(pTHX_1)
1616                         __attribute__nonnull__(pTHX_2)
1617                         __attribute__nonnull__(pTHX_3);
1618 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1619         assert(sv); assert(mg); assert(key)
1620
1621 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1622                         __attribute__nonnull__(pTHX_1)
1623                         __attribute__nonnull__(pTHX_2);
1624 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1625         assert(sv); assert(mg)
1626
1627 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2);
1630 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1631         assert(sv); assert(mg)
1632
1633 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1634                         __attribute__noreturn__
1635                         __attribute__nonnull__(pTHX_1)
1636                         __attribute__nonnull__(pTHX_2);
1637 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1638         assert(sv); assert(mg)
1639
1640 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1641                         __attribute__nonnull__(pTHX_1)
1642                         __attribute__nonnull__(pTHX_2);
1643 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1644         assert(sv); assert(mg)
1645
1646 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1647                         __attribute__nonnull__(pTHX_1)
1648                         __attribute__nonnull__(pTHX_2);
1649 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1650         assert(sv); assert(mg)
1651
1652 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1653                         __attribute__nonnull__(pTHX_1)
1654                         __attribute__nonnull__(pTHX_2);
1655 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1656         assert(sv); assert(mg)
1657
1658 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1659                         __attribute__nonnull__(pTHX_1)
1660                         __attribute__nonnull__(pTHX_2);
1661 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1662         assert(sv); assert(mg)
1663
1664 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1665                         __attribute__nonnull__(pTHX_1)
1666                         __attribute__nonnull__(pTHX_2);
1667 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1668         assert(sv); assert(mg)
1669
1670 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1671                         __attribute__nonnull__(pTHX_1)
1672                         __attribute__nonnull__(pTHX_2);
1673 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1674         assert(sv); assert(mg)
1675
1676 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1677                         __attribute__nonnull__(pTHX_1)
1678                         __attribute__nonnull__(pTHX_2);
1679 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1680         assert(sv); assert(mg)
1681
1682 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1683                         __attribute__nonnull__(pTHX_1)
1684                         __attribute__nonnull__(pTHX_2);
1685 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1686         assert(sv); assert(mg)
1687
1688 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_2);
1691 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1692         assert(sv); assert(mg)
1693
1694 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1695                         __attribute__nonnull__(pTHX_1)
1696                         __attribute__nonnull__(pTHX_2);
1697 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1698         assert(sv); assert(mg)
1699
1700 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1701                         __attribute__nonnull__(pTHX_1)
1702                         __attribute__nonnull__(pTHX_2);
1703 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1704         assert(sv); assert(mg)
1705
1706 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1707                         __attribute__nonnull__(pTHX_1)
1708                         __attribute__nonnull__(pTHX_2);
1709 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1710         assert(sv); assert(mg)
1711
1712 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1713                         __attribute__nonnull__(pTHX_1)
1714                         __attribute__nonnull__(pTHX_2);
1715 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1716         assert(sv); assert(mg)
1717
1718 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1719                         __attribute__nonnull__(pTHX_1)
1720                         __attribute__nonnull__(pTHX_2);
1721 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1722         assert(sv); assert(mg)
1723
1724 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1725                         __attribute__nonnull__(pTHX_2);
1726 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1727         assert(mg)
1728
1729 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1733         assert(sv); assert(mg)
1734
1735 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1739         assert(sv); assert(mg)
1740
1741 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2);
1744 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1745         assert(sv); assert(mg)
1746
1747 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1748                         __attribute__nonnull__(pTHX_1)
1749                         __attribute__nonnull__(pTHX_2);
1750 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1751         assert(sv); assert(mg)
1752
1753 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1754                         __attribute__nonnull__(pTHX_1)
1755                         __attribute__nonnull__(pTHX_2);
1756 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1757         assert(sv); assert(mg)
1758
1759 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1760                         __attribute__nonnull__(pTHX_1)
1761                         __attribute__nonnull__(pTHX_2);
1762 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1763         assert(sv); assert(mg)
1764
1765 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1766                         __attribute__nonnull__(pTHX_1)
1767                         __attribute__nonnull__(pTHX_2);
1768 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1769         assert(sv); assert(mg)
1770
1771 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1772                         __attribute__nonnull__(pTHX_1)
1773                         __attribute__nonnull__(pTHX_2);
1774 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1775         assert(sv); assert(mg)
1776
1777 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1778 #if defined(USE_LOCALE_COLLATE)
1779 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_2);
1782 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1783         assert(sv); assert(mg)
1784
1785 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_3);
1788 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1789         assert(s); assert(xlen)
1790
1791 #endif
1792 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1793                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1794                         __attribute__nonnull__(pTHX_1);
1795 #define PERL_ARGS_ASSERT_MESS   \
1796         assert(pat)
1797
1798 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1799                         __attribute__nonnull__(pTHX_1);
1800 #define PERL_ARGS_ASSERT_VMESS  \
1801         assert(pat)
1802
1803 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1804                         __attribute__nonnull__(pTHX_1);
1805 #define PERL_ARGS_ASSERT_QERROR \
1806         assert(err)
1807
1808 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1809                         __attribute__nonnull__(pTHX_3);
1810 #define PERL_ARGS_ASSERT_SORTSV \
1811         assert(cmp)
1812
1813 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1814                         __attribute__nonnull__(pTHX_3);
1815 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1816         assert(cmp)
1817
1818 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1819                         __attribute__nonnull__(pTHX_1);
1820 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1821         assert(sv)
1822
1823 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1824                         __attribute__nonnull__(pTHX_1)
1825                         __attribute__nonnull__(pTHX_2);
1826 #define PERL_ARGS_ASSERT_MG_COPY        \
1827         assert(sv); assert(nsv)
1828
1829 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_2);
1832 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1833         assert(sv); assert(nsv)
1834
1835 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1836                         __attribute__warn_unused_result__;
1837
1838 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_MG_FREE        \
1841         assert(sv)
1842
1843 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1844                         __attribute__nonnull__(pTHX_1);
1845 #define PERL_ARGS_ASSERT_MG_GET \
1846         assert(sv)
1847
1848 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1849                         __attribute__nonnull__(pTHX_1);
1850 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1851         assert(sv)
1852
1853 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1854                         __attribute__nonnull__(pTHX_1);
1855 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1856         assert(sv)
1857
1858 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1859                         __attribute__nonnull__(pTHX_1);
1860 #define PERL_ARGS_ASSERT_MG_SET \
1861         assert(sv)
1862
1863 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1864                         __attribute__nonnull__(pTHX_1);
1865 #define PERL_ARGS_ASSERT_MG_SIZE        \
1866         assert(sv)
1867
1868 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1869                         __attribute__nonnull__(pTHX_1);
1870 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1871         assert(ptm)
1872
1873 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1874 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1875 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1876                         __attribute__nonnull__(pTHX_1);
1877 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1878         assert(s)
1879
1880 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1881                         __attribute__nonnull__(pTHX_1);
1882 #define PERL_ARGS_ASSERT_MY_ATOF        \
1883         assert(s)
1884
1885 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1886 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1887                         __attribute__nonnull__(1)
1888                         __attribute__nonnull__(2);
1889 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1890         assert(from); assert(to)
1891
1892 #endif
1893 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1894 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1895                         __attribute__nonnull__(1);
1896 #define PERL_ARGS_ASSERT_MY_BZERO       \
1897         assert(loc)
1898
1899 #endif
1900 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1901                         __attribute__noreturn__;
1902
1903 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1904                         __attribute__noreturn__;
1905
1906 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1907 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1908 PERL_CALLCONV void      Perl_atfork_lock(void);
1909 PERL_CALLCONV void      Perl_atfork_unlock(void);
1910 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1911 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1912 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1913                         __attribute__pure__
1914                         __attribute__nonnull__(1)
1915                         __attribute__nonnull__(2);
1916 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1917         assert(s1); assert(s2)
1918
1919 #endif
1920 #if !defined(HAS_MEMSET)
1921 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1922                         __attribute__nonnull__(1);
1923 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1924         assert(loc)
1925
1926 #endif
1927 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1928 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1929                         __attribute__nonnull__(pTHX_1)
1930                         __attribute__nonnull__(pTHX_2);
1931 #define PERL_ARGS_ASSERT_MY_POPEN       \
1932         assert(cmd); assert(mode)
1933
1934 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1935                         __attribute__nonnull__(pTHX_1)
1936                         __attribute__nonnull__(pTHX_3);
1937 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1938         assert(mode); assert(args)
1939
1940 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1941 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1942 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)
1943                         __attribute__nonnull__(pTHX_1);
1944 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1945         assert(fmt)
1946
1947 #if defined(MYSWAP)
1948 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1949                         __attribute__malloc__
1950                         __attribute__warn_unused_result__
1951                         __attribute__pure__;
1952
1953 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1954                         __attribute__malloc__
1955                         __attribute__warn_unused_result__
1956                         __attribute__pure__;
1957
1958 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1959                         __attribute__malloc__
1960                         __attribute__warn_unused_result__
1961                         __attribute__pure__;
1962
1963 #endif
1964 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1965 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1966                         __attribute__malloc__
1967                         __attribute__warn_unused_result__;
1968
1969 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1970                         __attribute__malloc__
1971                         __attribute__warn_unused_result__;
1972
1973 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1974 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1975                         __attribute__malloc__
1976                         __attribute__warn_unused_result__;
1977
1978 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1979                         __attribute__malloc__
1980                         __attribute__warn_unused_result__
1981                         __attribute__nonnull__(pTHX_2);
1982 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1983         assert(first)
1984
1985 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1986 #ifdef PERL_MAD
1987 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1988 #else
1989 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1990 #endif
1991 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1992                         __attribute__malloc__
1993                         __attribute__warn_unused_result__
1994                         __attribute__nonnull__(pTHX_5);
1995 #define PERL_ARGS_ASSERT_NEWFOROP       \
1996         assert(expr)
1997
1998 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
1999                         __attribute__malloc__
2000                         __attribute__warn_unused_result__
2001                         __attribute__nonnull__(pTHX_1)
2002                         __attribute__nonnull__(pTHX_2);
2003 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2004         assert(cond); assert(block)
2005
2006 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2007                         __attribute__malloc__
2008                         __attribute__warn_unused_result__
2009                         __attribute__nonnull__(pTHX_3)
2010                         __attribute__nonnull__(pTHX_4);
2011 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2012         assert(first); assert(other)
2013
2014 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2015                         __attribute__malloc__
2016                         __attribute__warn_unused_result__
2017                         __attribute__nonnull__(pTHX_2);
2018 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2019         assert(label)
2020
2021 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2022                         __attribute__malloc__
2023                         __attribute__warn_unused_result__;
2024
2025 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2026                         __attribute__malloc__
2027                         __attribute__warn_unused_result__;
2028
2029 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2030                         __attribute__malloc__
2031                         __attribute__warn_unused_result__;
2032
2033 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2034                         __attribute__nonnull__(pTHX_1);
2035 #define PERL_ARGS_ASSERT_NEWPROG        \
2036         assert(o)
2037
2038 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2039                         __attribute__malloc__
2040                         __attribute__warn_unused_result__
2041                         __attribute__nonnull__(pTHX_2)
2042                         __attribute__nonnull__(pTHX_3);
2043 #define PERL_ARGS_ASSERT_NEWRANGE       \
2044         assert(left); assert(right)
2045
2046 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2047                         __attribute__malloc__
2048                         __attribute__warn_unused_result__;
2049
2050 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2051                         __attribute__malloc__
2052                         __attribute__warn_unused_result__;
2053
2054 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2055 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2056                         __attribute__nonnull__(pTHX_2)
2057                         __attribute__nonnull__(pTHX_3);
2058 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2059         assert(subaddr); assert(filename)
2060
2061 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2062                         __attribute__nonnull__(pTHX_2)
2063                         __attribute__nonnull__(pTHX_3);
2064 #define PERL_ARGS_ASSERT_NEWXS  \
2065         assert(subaddr); assert(filename)
2066
2067 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2068                         __attribute__warn_unused_result__; */
2069
2070 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2071                         __attribute__malloc__
2072                         __attribute__warn_unused_result__
2073                         __attribute__nonnull__(pTHX_1);
2074 #define PERL_ARGS_ASSERT_NEWAVREF       \
2075         assert(o)
2076
2077 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2078                         __attribute__malloc__
2079                         __attribute__warn_unused_result__;
2080
2081 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2082                         __attribute__malloc__
2083                         __attribute__warn_unused_result__;
2084
2085 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2086                         __attribute__malloc__
2087                         __attribute__warn_unused_result__
2088                         __attribute__nonnull__(pTHX_3);
2089 #define PERL_ARGS_ASSERT_NEWGVOP        \
2090         assert(gv)
2091
2092 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2093                         __attribute__malloc__
2094                         __attribute__warn_unused_result__
2095                         __attribute__nonnull__(pTHX_1);
2096 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2097         assert(pack)
2098
2099 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2100                         __attribute__malloc__
2101                         __attribute__warn_unused_result__;
2102
2103 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2104                         __attribute__malloc__
2105                         __attribute__warn_unused_result__
2106                         __attribute__nonnull__(pTHX_1);
2107 #define PERL_ARGS_ASSERT_NEWHVREF       \
2108         assert(o)
2109
2110 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2111                         __attribute__warn_unused_result__; */
2112
2113 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2114                         __attribute__malloc__
2115                         __attribute__warn_unused_result__;
2116
2117 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2118                         __attribute__malloc__
2119                         __attribute__warn_unused_result__; */
2120
2121 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2122                         __attribute__malloc__
2123                         __attribute__warn_unused_result__;
2124
2125 #ifdef USE_ITHREADS
2126 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2127                         __attribute__malloc__
2128                         __attribute__warn_unused_result__
2129                         __attribute__nonnull__(pTHX_3);
2130 #define PERL_ARGS_ASSERT_NEWPADOP       \
2131         assert(sv)
2132
2133 #endif
2134 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2135                         __attribute__malloc__
2136                         __attribute__warn_unused_result__;
2137
2138 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2139                         __attribute__malloc__
2140                         __attribute__warn_unused_result__;
2141
2142 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__
2145                         __attribute__nonnull__(pTHX_1);
2146 #define PERL_ARGS_ASSERT_NEWRV  \
2147         assert(sv)
2148
2149 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2150                         __attribute__malloc__
2151                         __attribute__warn_unused_result__
2152                         __attribute__nonnull__(pTHX_1);
2153 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2154         assert(sv)
2155
2156 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2157                         __attribute__malloc__
2158                         __attribute__warn_unused_result__;
2159
2160 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2161                         __attribute__malloc__
2162                         __attribute__warn_unused_result__
2163                         __attribute__nonnull__(pTHX_1);
2164 #define PERL_ARGS_ASSERT_NEWSVREF       \
2165         assert(o)
2166
2167 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2168                         __attribute__malloc__
2169                         __attribute__warn_unused_result__
2170                         __attribute__nonnull__(pTHX_3);
2171 #define PERL_ARGS_ASSERT_NEWSVOP        \
2172         assert(sv)
2173
2174 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2175                         __attribute__malloc__
2176                         __attribute__warn_unused_result__;
2177
2178 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2187                         __attribute__malloc__
2188                         __attribute__warn_unused_result__;
2189
2190 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__;
2193
2194 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__;
2197
2198 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__;
2201
2202 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2203                         __attribute__malloc__
2204                         __attribute__warn_unused_result__;
2205
2206 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__
2209                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2210                         __attribute__nonnull__(pTHX_1);
2211 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2212         assert(pat)
2213
2214 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2215                         __attribute__malloc__
2216                         __attribute__warn_unused_result__
2217                         __attribute__nonnull__(pTHX_1);
2218 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2219         assert(pat)
2220
2221 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2222                         __attribute__nonnull__(pTHX_1);
2223 #define PERL_ARGS_ASSERT_NEWSVRV        \
2224         assert(rv)
2225
2226 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2227                         __attribute__malloc__
2228                         __attribute__warn_unused_result__;
2229
2230 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__;
2233
2234 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__;
2237
2238 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2239                         __attribute__malloc__
2240                         __attribute__warn_unused_result__
2241                         __attribute__nonnull__(pTHX_2);
2242 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2243         assert(block)
2244
2245 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2246                         __attribute__malloc__
2247                         __attribute__warn_unused_result__;
2248
2249 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2250                         __attribute__malloc__
2251                         __attribute__warn_unused_result__;
2252
2253 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2254                         __attribute__nonnull__(pTHX_1)
2255                         __attribute__nonnull__(pTHX_2)
2256                         __attribute__nonnull__(pTHX_3);
2257 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2258         assert(s); assert(e); assert(sv)
2259
2260 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2261                         __attribute__nonnull__(pTHX_1)
2262                         __attribute__nonnull__(pTHX_2);
2263 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2264         assert(s); assert(rv)
2265
2266 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2267                         __attribute__nonnull__(pTHX_1);
2268 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2269         assert(ver)
2270
2271 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2272                         __attribute__nonnull__(pTHX_1);
2273 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2274         assert(ver)
2275
2276 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2277                         __attribute__nonnull__(pTHX_1);
2278 #define PERL_ARGS_ASSERT_VVERIFY        \
2279         assert(vs)
2280
2281 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2282                         __attribute__nonnull__(pTHX_1);
2283 #define PERL_ARGS_ASSERT_VNUMIFY        \
2284         assert(vs)
2285
2286 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2287                         __attribute__nonnull__(pTHX_1);
2288 #define PERL_ARGS_ASSERT_VNORMAL        \
2289         assert(vs)
2290
2291 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2294         assert(vs)
2295
2296 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2297                         __attribute__nonnull__(pTHX_1)
2298                         __attribute__nonnull__(pTHX_2);
2299 #define PERL_ARGS_ASSERT_VCMP   \
2300         assert(lhv); assert(rhv)
2301
2302 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_NEXTARGV       \
2305         assert(gv)
2306
2307 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2308                         __attribute__pure__
2309                         __attribute__nonnull__(pTHX_1)
2310                         __attribute__nonnull__(pTHX_2)
2311                         __attribute__nonnull__(pTHX_3)
2312                         __attribute__nonnull__(pTHX_4);
2313 #define PERL_ARGS_ASSERT_NINSTR \
2314         assert(big); assert(bigend); assert(little); assert(lend)
2315
2316 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2317 #ifdef PERL_MAD
2318 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2319                         __attribute__nonnull__(pTHX_1);
2320 #define PERL_ARGS_ASSERT_PACKAGE        \
2321         assert(o)
2322
2323 #else
2324 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2325                         __attribute__nonnull__(pTHX_1);
2326 #define PERL_ARGS_ASSERT_PACKAGE        \
2327         assert(o)
2328
2329 #endif
2330 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2331 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2332                         __attribute__nonnull__(pTHX_1);
2333 #define PERL_ARGS_ASSERT_ALLOCMY        \
2334         assert(name)
2335
2336 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2337                         __attribute__warn_unused_result__
2338                         __attribute__nonnull__(pTHX_1);
2339 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2340         assert(name)
2341
2342 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2343 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2344                         __attribute__warn_unused_result__
2345                         __attribute__nonnull__(pTHX_1);
2346 #define PERL_ARGS_ASSERT_OOPSAV \
2347         assert(o)
2348
2349 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2350                         __attribute__warn_unused_result__
2351                         __attribute__nonnull__(pTHX_1);
2352 #define PERL_ARGS_ASSERT_OOPSHV \
2353         assert(o)
2354
2355 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2356 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2357 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2358 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2359 STATIC void     S_pad_reset(pTHX);
2360 #endif
2361 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2362 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2363 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2364                         __attribute__nonnull__(pTHX_1)
2365                         __attribute__nonnull__(pTHX_2);
2366 #define PERL_ARGS_ASSERT_START_GLOB     \
2367         assert(tmpglob); assert(io)
2368
2369 #if defined(USE_REENTRANT_API)
2370 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2371 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2372 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2373 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2374                         __attribute__nonnull__(1);
2375 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2376         assert(f)
2377
2378 #endif
2379 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2380 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2381                         __attribute__nonnull__(pTHX_1)
2382                         __attribute__nonnull__(pTHX_3);
2383 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2384         assert(sub_name); assert(argv)
2385
2386 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2387                         __attribute__nonnull__(pTHX_1);
2388 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2389         assert(methname)
2390
2391 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2392                         __attribute__nonnull__(pTHX_1);
2393 #define PERL_ARGS_ASSERT_CALL_PV        \
2394         assert(sub_name)
2395
2396 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2397                         __attribute__nonnull__(pTHX_1);
2398 #define PERL_ARGS_ASSERT_CALL_SV        \
2399         assert(sv)
2400
2401 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2402 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2403                         __attribute__nonnull__(pTHX_1);
2404 #define PERL_ARGS_ASSERT_DOREF  \
2405         assert(o)
2406
2407 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2408                         __attribute__nonnull__(pTHX_1);
2409 #define PERL_ARGS_ASSERT_EVAL_PV        \
2410         assert(p)
2411
2412 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2413                         __attribute__nonnull__(pTHX_1);
2414 #define PERL_ARGS_ASSERT_EVAL_SV        \
2415         assert(sv)
2416
2417 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2418                         __attribute__nonnull__(pTHX_1);
2419 #define PERL_ARGS_ASSERT_GET_SV \
2420         assert(name)
2421
2422 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2423                         __attribute__nonnull__(pTHX_1);
2424 #define PERL_ARGS_ASSERT_GET_AV \
2425         assert(name)
2426
2427 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2428                         __attribute__nonnull__(pTHX_1);
2429 #define PERL_ARGS_ASSERT_GET_HV \
2430         assert(name)
2431
2432 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2433                         __attribute__nonnull__(pTHX_1);
2434 #define PERL_ARGS_ASSERT_GET_CV \
2435         assert(name)
2436
2437 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2438                         __attribute__nonnull__(pTHX_1);
2439 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2440         assert(name)
2441
2442 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2443 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2444 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2445 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2446                         __attribute__nonnull__(pTHX_1);
2447 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2448         assert(newctype)
2449
2450 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2451 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2452 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2453 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2454 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2455                         __attribute__nonnull__(pTHX_1);
2456 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2457         assert(pv)
2458
2459 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)
2460                         __attribute__nonnull__(pTHX_1)
2461                         __attribute__nonnull__(pTHX_2)
2462                         __attribute__nonnull__(pTHX_3)
2463                         __attribute__nonnull__(pTHX_4)
2464                         __attribute__nonnull__(pTHX_5)
2465                         __attribute__nonnull__(pTHX_6);
2466 #define PERL_ARGS_ASSERT_PACK_CAT       \
2467         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2468
2469 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2470                         __attribute__nonnull__(pTHX_1)
2471                         __attribute__nonnull__(pTHX_2)
2472                         __attribute__nonnull__(pTHX_3)
2473                         __attribute__nonnull__(pTHX_4)
2474                         __attribute__nonnull__(pTHX_5);
2475 #define PERL_ARGS_ASSERT_PACKLIST       \
2476         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2477
2478 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2479 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2480 #endif
2481 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2482                         __attribute__nonnull__(pTHX_1);
2483 #define PERL_ARGS_ASSERT_PMFLAG \
2484         assert(pmfl)
2485
2486 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2487                         __attribute__nonnull__(pTHX_1)
2488                         __attribute__nonnull__(pTHX_2);
2489 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2490         assert(o); assert(expr)
2491
2492 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2493 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2494                         __attribute__nonnull__(pTHX_1)
2495                         __attribute__nonnull__(pTHX_2)
2496                         __attribute__nonnull__(pTHX_3);
2497 #define PERL_ARGS_ASSERT_PMTRANS        \
2498         assert(o); assert(expr); assert(repl)
2499
2500 #endif
2501 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2502 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2503 PERL_CALLCONV void      Perl_push_scope(pTHX);
2504 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2505 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2506 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2507 #endif
2508 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2509                         __attribute__nonnull__(pTHX_1);
2510 #define PERL_ARGS_ASSERT_REGDUMP        \
2511         assert(r)
2512
2513 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2514                         __attribute__nonnull__(pTHX_1);
2515 #define PERL_ARGS_ASSERT_REGDUMP        \
2516         assert(r)
2517
2518 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2519                         __attribute__nonnull__(pTHX_2);
2520 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2521         assert(node)
2522
2523 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2524                         __attribute__nonnull__(pTHX_1)
2525                         __attribute__nonnull__(pTHX_2)
2526                         __attribute__nonnull__(pTHX_3)
2527                         __attribute__nonnull__(pTHX_4)
2528                         __attribute__nonnull__(pTHX_6);
2529 #define PERL_ARGS_ASSERT_PREGEXEC       \
2530         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2531
2532 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2533 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2534                         __attribute__nonnull__(pTHX_1);
2535 #define PERL_ARGS_ASSERT_PREGFREE2      \
2536         assert(rx)
2537
2538 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2539                         __attribute__nonnull__(pTHX_1);
2540 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2541         assert(r)
2542
2543 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2544                         __attribute__nonnull__(pTHX_1);
2545 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2546         assert(rx)
2547
2548 #if defined(USE_ITHREADS)
2549 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2550                         __attribute__nonnull__(pTHX_1)
2551                         __attribute__nonnull__(pTHX_2);
2552 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2553         assert(r); assert(param)
2554
2555 #endif
2556 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2557                         __attribute__nonnull__(pTHX_1);
2558 #define PERL_ARGS_ASSERT_PREGCOMP       \
2559         assert(pattern)
2560
2561 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2562                         __attribute__nonnull__(pTHX_1);
2563 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2564         assert(pattern)
2565
2566 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)
2567                         __attribute__nonnull__(pTHX_1)
2568                         __attribute__nonnull__(pTHX_3)
2569                         __attribute__nonnull__(pTHX_4);
2570 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2571         assert(rx); assert(strpos); assert(strend)
2572
2573 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2574                         __attribute__nonnull__(pTHX_1);
2575 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2576         assert(r)
2577
2578 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2579                         __attribute__nonnull__(pTHX_1)
2580                         __attribute__nonnull__(pTHX_2)
2581                         __attribute__nonnull__(pTHX_3)
2582                         __attribute__nonnull__(pTHX_4)
2583                         __attribute__nonnull__(pTHX_6);
2584 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2585         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2586
2587 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2588                         __attribute__warn_unused_result__;
2589
2590
2591 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2592                         __attribute__nonnull__(pTHX_1);
2593 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2594         assert(rx)
2595
2596 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2597                         __attribute__nonnull__(pTHX_1);
2598 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2599         assert(rx)
2600
2601 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2602                         __attribute__nonnull__(pTHX_1)
2603                         __attribute__nonnull__(pTHX_2);
2604 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2605         assert(rx); assert(namesv)
2606
2607 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2608                         __attribute__nonnull__(pTHX_1)
2609                         __attribute__nonnull__(pTHX_2);
2610 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2611         assert(rx); assert(key)
2612
2613 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2614                         __attribute__nonnull__(pTHX_1);
2615 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2616         assert(rx)
2617
2618 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2619                         __attribute__nonnull__(pTHX_1);
2620 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2621         assert(rx)
2622
2623 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2624                         __attribute__nonnull__(pTHX_1);
2625 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2626         assert(rx)
2627
2628 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2629                         __attribute__nonnull__(pTHX_1);
2630 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2631         assert(rx)
2632
2633
2634 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2635                         __attribute__nonnull__(pTHX_1);
2636 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2637         assert(rx)
2638
2639 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2640                         __attribute__nonnull__(pTHX_1);
2641 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2642         assert(rx)
2643
2644 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2645                         __attribute__nonnull__(pTHX_1)
2646                         __attribute__nonnull__(pTHX_2);
2647 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2648         assert(rx); assert(sv)
2649
2650
2651 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2652                         __attribute__nonnull__(pTHX_1);
2653 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2654         assert(rx)
2655
2656
2657 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2658                         __attribute__nonnull__(pTHX_2)
2659                         __attribute__nonnull__(pTHX_3);
2660 #define PERL_ARGS_ASSERT_REGPROP        \
2661         assert(sv); assert(o)
2662
2663 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2664                         __attribute__nonnull__(pTHX_1)
2665                         __attribute__nonnull__(pTHX_2);
2666 #define PERL_ARGS_ASSERT_REPEATCPY      \
2667         assert(to); assert(from)
2668
2669 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2670                         __attribute__pure__
2671                         __attribute__nonnull__(pTHX_1)
2672                         __attribute__nonnull__(pTHX_2)
2673                         __attribute__nonnull__(pTHX_3)
2674                         __attribute__nonnull__(pTHX_4);
2675 #define PERL_ARGS_ASSERT_RNINSTR        \
2676         assert(big); assert(bigend); assert(little); assert(lend)
2677
2678 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2679 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2680 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2681                         __attribute__nonnull__(pTHX_3);
2682 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2683         assert(save)
2684
2685 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2686 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2687 STATIC void     S_rxres_free(pTHX_ void** rsp)
2688                         __attribute__nonnull__(pTHX_1);
2689 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2690         assert(rsp)
2691
2692 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2693                         __attribute__nonnull__(pTHX_1)
2694                         __attribute__nonnull__(pTHX_2);
2695 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2696         assert(rsp); assert(rx)
2697
2698 #endif
2699 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2700                         __attribute__nonnull__(pTHX_1)
2701                         __attribute__nonnull__(pTHX_2);
2702 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2703         assert(rsp); assert(rx)
2704
2705 #if !defined(HAS_RENAME)
2706 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2707                         __attribute__nonnull__(pTHX_1)
2708                         __attribute__nonnull__(pTHX_2);
2709 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2710         assert(a); assert(b)
2711
2712 #endif
2713 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2714                         __attribute__malloc__
2715                         __attribute__warn_unused_result__;
2716
2717 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2718                         __attribute__malloc__
2719                         __attribute__warn_unused_result__;
2720
2721 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2722                         __attribute__malloc__
2723                         __attribute__warn_unused_result__;
2724
2725 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2726                         __attribute__malloc__
2727                         __attribute__warn_unused_result__
2728                         __attribute__nonnull__(pTHX_1);
2729 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2730         assert(pv)
2731
2732 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2733                         __attribute__malloc__
2734                         __attribute__warn_unused_result__
2735                         __attribute__nonnull__(pTHX_1);
2736 #define PERL_ARGS_ASSERT_SAVESVPV       \
2737         assert(sv)
2738
2739 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2740 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2741 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2742                         __attribute__nonnull__(pTHX_1)
2743                         __attribute__nonnull__(pTHX_3); */
2744
2745 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2746                         __attribute__nonnull__(pTHX_1)
2747                         __attribute__nonnull__(pTHX_3);
2748 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2749         assert(av); assert(sptr)
2750
2751 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2752 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2753                         __attribute__nonnull__(pTHX_1);
2754 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2755         assert(aptr)
2756
2757 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2760         assert(gv)
2761
2762 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2763                         __attribute__nonnull__(pTHX_1);
2764 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2765         assert(boolp)
2766
2767 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2768                         __attribute__nonnull__(pTHX_1);
2769 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2770         assert(svp)
2771
2772 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2773                         __attribute__nonnull__(pTHX_1)
2774                         __attribute__nonnull__(pTHX_2);
2775 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2776         assert(hv); assert(key)
2777
2778 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2779                         __attribute__nonnull__(pTHX_1)
2780                         __attribute__nonnull__(pTHX_2);
2781 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2782         assert(hv); assert(keysv)
2783
2784 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2785                         __attribute__nonnull__(pTHX_1);
2786 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2787         assert(av)
2788
2789 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2790                         __attribute__nonnull__(pTHX_2);
2791 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2792         assert(p)
2793
2794 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2795 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2796 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2797 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2798 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2799                         __attribute__nonnull__(pTHX_1);
2800 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2801         assert(sptr)
2802
2803 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2804                         __attribute__nonnull__(pTHX_1);
2805 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2806         assert(str)
2807
2808 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2809                         __attribute__nonnull__(pTHX_1);
2810 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2811         assert(str)
2812
2813 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2814                         __attribute__nonnull__(pTHX_1);
2815 #define PERL_ARGS_ASSERT_SAVE_GP        \
2816         assert(gv)
2817
2818 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2819                         __attribute__nonnull__(pTHX_1);
2820 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2821         assert(gv)
2822
2823 PERL_CALLCONV void      Perl_save_hints(pTHX);
2824 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2825                         __attribute__nonnull__(pTHX_1)
2826                         __attribute__nonnull__(pTHX_2)
2827                         __attribute__nonnull__(pTHX_3); */
2828
2829 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2830                         __attribute__nonnull__(pTHX_1)
2831                         __attribute__nonnull__(pTHX_2)
2832                         __attribute__nonnull__(pTHX_3);
2833 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2834         assert(hv); assert(key); assert(sptr)
2835
2836 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2837                         __attribute__nonnull__(pTHX_1);
2838 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2839         assert(hptr)
2840
2841 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2842                         __attribute__nonnull__(pTHX_1);
2843 #define PERL_ARGS_ASSERT_SAVE_I16       \
2844         assert(intp)
2845
2846 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2847                         __attribute__nonnull__(pTHX_1);
2848 #define PERL_ARGS_ASSERT_SAVE_I32       \
2849         assert(intp)
2850
2851 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2852                         __attribute__nonnull__(pTHX_1);
2853 #define PERL_ARGS_ASSERT_SAVE_I8        \
2854         assert(bytep)
2855
2856 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2857                         __attribute__nonnull__(pTHX_1);
2858 #define PERL_ARGS_ASSERT_SAVE_INT       \
2859         assert(intp)
2860
2861 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2862                         __attribute__nonnull__(pTHX_1);
2863 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2864         assert(item)
2865
2866 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2867                         __attribute__nonnull__(pTHX_1);
2868 #define PERL_ARGS_ASSERT_SAVE_IV        \
2869         assert(ivp)
2870
2871 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2872                         __attribute__nonnull__(pTHX_1);
2873 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2874         assert(sarg)
2875
2876 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2877                         __attribute__nonnull__(pTHX_1);
2878 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2879         assert(longp)
2880
2881 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2882                         __attribute__nonnull__(pTHX_1); */
2883 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2884         assert(sv)
2885
2886 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2887                         __attribute__nonnull__(pTHX_1);
2888 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2889         assert(gv)
2890
2891 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2892 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2893                         __attribute__nonnull__(pTHX_1);
2894 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2895         assert(gv)
2896
2897 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2898                         __attribute__nonnull__(pTHX_1);
2899 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2900         assert(pptr)
2901
2902 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2903                         __attribute__nonnull__(pTHX_1);
2904 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2905         assert(ptr)
2906
2907 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2908 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2909 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2910                         __attribute__nonnull__(pTHX_1);
2911 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2912         assert(sptr)
2913
2914 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2915                         __attribute__nonnull__(pTHX_1);
2916 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2917         assert(sptr)
2918
2919 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2920 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2921 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2922 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2923 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2924 #endif
2925 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2926 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2927 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2928 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2929 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2930 #endif
2931 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2932                         __attribute__nonnull__(pTHX_1);
2933 #define PERL_ARGS_ASSERT_SCALARVOID     \
2934         assert(o)
2935
2936 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2937                         __attribute__nonnull__(pTHX_1)
2938                         __attribute__nonnull__(pTHX_3);
2939 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2940         assert(start); assert(retlen)
2941
2942 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2943                         __attribute__nonnull__(pTHX_1)
2944                         __attribute__nonnull__(pTHX_3);
2945 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2946         assert(start); assert(retlen)
2947
2948 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2949                         __attribute__nonnull__(pTHX_1)
2950                         __attribute__nonnull__(pTHX_2);
2951 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2952         assert(s); assert(lvalp)
2953
2954 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2955                         __attribute__nonnull__(pTHX_1)
2956                         __attribute__nonnull__(pTHX_3);
2957 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2958         assert(start); assert(retlen)
2959
2960 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2961 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2962                         __attribute__nonnull__(pTHX_1)
2963                         __attribute__nonnull__(pTHX_2)
2964                         __attribute__nonnull__(pTHX_5);
2965 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2966         assert(bigstr); assert(littlestr); assert(old_posp)
2967
2968 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2969 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2970                         __attribute__nonnull__(pTHX_1);
2971 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2972         assert(str)
2973
2974 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2975 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2976 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2977 #else
2978 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2979 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2980 #endif
2981 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2982                         __attribute__nonnull__(pTHX_1)
2983                         __attribute__nonnull__(pTHX_2);
2984 #define PERL_ARGS_ASSERT_STACK_GROW     \
2985         assert(sp); assert(p)
2986
2987 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2988 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2989                         __attribute__nonnull__(pTHX_1);
2990 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2991         assert(cv)
2992
2993 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
2994                         __attribute__nonnull__(pTHX_1);
2995 #define PERL_ARGS_ASSERT_SV_2BOOL       \
2996         assert(sv)
2997
2998 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
2999                         __attribute__nonnull__(pTHX_2)
3000                         __attribute__nonnull__(pTHX_3);
3001 #define PERL_ARGS_ASSERT_SV_2CV \
3002         assert(st); assert(gvp)
3003
3004 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3005                         __attribute__nonnull__(pTHX_1);
3006 #define PERL_ARGS_ASSERT_SV_2IO \
3007         assert(sv)
3008
3009 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3010 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3011                         __attribute__nonnull__(pTHX_1);
3012 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3013         assert(gv)
3014
3015 #endif
3016 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3017 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3018 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3019 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3020 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3021                         __attribute__nonnull__(pTHX_1);
3022 #define PERL_ARGS_ASSERT_SV_2NUM        \
3023         assert(sv)
3024
3025 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3026 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3027 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3028                         __attribute__nonnull__(pTHX_1);
3029 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3030         assert(sv)
3031
3032 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3033                         __attribute__nonnull__(pTHX_1);
3034 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3035         assert(sv)
3036
3037 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3038                         __attribute__nonnull__(pTHX_1);
3039 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3040         assert(sv)
3041
3042 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3043 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3044 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3045                         __attribute__nonnull__(pTHX_1);
3046 #define PERL_ARGS_ASSERT_SV_IV  \
3047         assert(sv)
3048
3049 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3050                         __attribute__nonnull__(pTHX_1);
3051 #define PERL_ARGS_ASSERT_SV_UV  \
3052         assert(sv)
3053
3054 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3055                         __attribute__nonnull__(pTHX_1);
3056 #define PERL_ARGS_ASSERT_SV_NV  \
3057         assert(sv)
3058
3059 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3060                         __attribute__nonnull__(pTHX_1)
3061                         __attribute__nonnull__(pTHX_2);
3062 #define PERL_ARGS_ASSERT_SV_PVN \
3063         assert(sv); assert(lp)
3064
3065 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3066                         __attribute__nonnull__(pTHX_1)
3067                         __attribute__nonnull__(pTHX_2);
3068 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3069         assert(sv); assert(lp)
3070
3071 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3072                         __attribute__nonnull__(pTHX_1)
3073                         __attribute__nonnull__(pTHX_2);
3074 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3075         assert(sv); assert(lp)
3076
3077 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3078 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3079 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3080                         __attribute__nonnull__(pTHX_1);
3081 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3082         assert(ptr)
3083
3084 #endif
3085 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3086                         __attribute__nonnull__(pTHX_1);
3087 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3088         assert(sv)
3089
3090 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3091                         __attribute__nonnull__(pTHX_1)
3092                         __attribute__nonnull__(pTHX_2);
3093 #define PERL_ARGS_ASSERT_SV_BLESS       \
3094         assert(sv); assert(stash)
3095
3096 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3097                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3098                         __attribute__nonnull__(pTHX_1)
3099                         __attribute__nonnull__(pTHX_2);
3100 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3101         assert(sv); assert(pat)
3102
3103 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3104                         __attribute__nonnull__(pTHX_1)
3105                         __attribute__nonnull__(pTHX_2);
3106 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3107         assert(sv); assert(pat)
3108
3109 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3110                         __attribute__nonnull__(pTHX_1);
3111 #define PERL_ARGS_ASSERT_SV_CATPV       \
3112         assert(sv)
3113
3114 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3115                         __attribute__nonnull__(pTHX_1)
3116                         __attribute__nonnull__(pTHX_2); */
3117 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3118         assert(dsv); assert(sstr)
3119
3120 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3121                         __attribute__nonnull__(pTHX_1); */
3122 #define PERL_ARGS_ASSERT_SV_CATSV       \
3123         assert(dstr)
3124
3125 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3126                         __attribute__nonnull__(pTHX_1);
3127 #define PERL_ARGS_ASSERT_SV_CHOP        \
3128         assert(sv)
3129
3130 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3131 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3132 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3133                         __attribute__nonnull__(pTHX_1);
3134 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3135         assert(sv)
3136
3137 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3138 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3139 #if defined(USE_LOCALE_COLLATE)
3140 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3141                         __attribute__nonnull__(pTHX_1)
3142                         __attribute__nonnull__(pTHX_2);
3143 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3144         assert(sv); assert(nxp)
3145
3146 #endif
3147 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3148                         __attribute__nonnull__(pTHX_1)
3149                         __attribute__nonnull__(pTHX_2)
3150                         __attribute__nonnull__(pTHX_3)
3151                         __attribute__nonnull__(pTHX_4);
3152 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3153         assert(sv); assert(startop); assert(code); assert(padp)
3154
3155 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3156                         __attribute__nonnull__(pTHX_1);
3157 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3158         assert(sv)
3159
3160 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3161 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3162                         __attribute__nonnull__(pTHX_1);
3163 #define PERL_ARGS_ASSERT_SV_DUMP        \
3164         assert(sv)
3165
3166 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3167                         __attribute__warn_unused_result__
3168                         __attribute__nonnull__(pTHX_1)
3169                         __attribute__nonnull__(pTHX_2);
3170 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3171         assert(sv); assert(name)
3172
3173 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3174                         __attribute__warn_unused_result__
3175                         __attribute__nonnull__(pTHX_1)
3176                         __attribute__nonnull__(pTHX_2);
3177 #define PERL_ARGS_ASSERT_SV_DOES        \
3178         assert(sv); assert(name)
3179
3180 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3181 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3182 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3183                         __attribute__nonnull__(pTHX_1);
3184 #define PERL_ARGS_ASSERT_SV_FREE2       \
3185         assert(sv)
3186
3187 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3188 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3189                         __attribute__nonnull__(pTHX_1)
3190                         __attribute__nonnull__(pTHX_2);
3191 #define PERL_ARGS_ASSERT_SV_GETS        \
3192         assert(sv); assert(fp)
3193
3194 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3195                         __attribute__nonnull__(pTHX_1);
3196 #define PERL_ARGS_ASSERT_SV_GROW        \
3197         assert(sv)
3198
3199 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3200 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3201                         __attribute__nonnull__(pTHX_1)
3202                         __attribute__nonnull__(pTHX_4); */
3203 #define PERL_ARGS_ASSERT_SV_INSERT      \
3204         assert(bigstr); assert(little)
3205
3206 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)
3207                         __attribute__nonnull__(pTHX_1)
3208                         __attribute__nonnull__(pTHX_4);
3209 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3210         assert(bigstr); assert(little)
3211
3212 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3213                         __attribute__nonnull__(pTHX_2);
3214 #define PERL_ARGS_ASSERT_SV_ISA \
3215         assert(name)
3216
3217 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3218 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3219 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3220 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3221                         __attribute__nonnull__(pTHX_1);
3222 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3223         assert(sv)
3224
3225 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)
3226                         __attribute__nonnull__(pTHX_1);
3227 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3228         assert(sv)
3229
3230 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3231                         __attribute__malloc__
3232                         __attribute__warn_unused_result__;
3233
3234 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3235                         __attribute__warn_unused_result__;
3236
3237 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3238 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3239 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3240                         __attribute__nonnull__(pTHX_2);
3241 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3242         assert(offsetp)
3243
3244 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3245                         __attribute__nonnull__(pTHX_2);
3246 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3247         assert(offsetp)
3248
3249 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3250                         __attribute__nonnull__(pTHX_1); */
3251 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3252         assert(sv)
3253
3254 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3255                         __attribute__nonnull__(pTHX_1);
3256 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3257         assert(sv)
3258
3259 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3260                         __attribute__nonnull__(pTHX_1);
3261 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3262         assert(sv)
3263
3264 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3265                         __attribute__nonnull__(pTHX_1)
3266                         __attribute__nonnull__(pTHX_2);
3267 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3268         assert(sv); assert(encoding)
3269
3270 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3271                         __attribute__nonnull__(pTHX_1)
3272                         __attribute__nonnull__(pTHX_2)
3273                         __attribute__nonnull__(pTHX_3)
3274                         __attribute__nonnull__(pTHX_4)
3275                         __attribute__nonnull__(pTHX_5);
3276 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3277         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3278
3279 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3280                         __attribute__warn_unused_result__
3281                         __attribute__nonnull__(pTHX_1);
3282 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3283         assert(sv)
3284
3285 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3286                         __attribute__nonnull__(pTHX_1)
3287                         __attribute__nonnull__(pTHX_2);
3288 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3289         assert(sv); assert(nsv)
3290
3291 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3292 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3293                         __attribute__nonnull__(pTHX_1);
3294 #define PERL_ARGS_ASSERT_SV_RESET       \
3295         assert(s)
3296
3297 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3298                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3299                         __attribute__nonnull__(pTHX_1)
3300                         __attribute__nonnull__(pTHX_2);
3301 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3302         assert(sv); assert(pat)
3303
3304 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3305                         __attribute__nonnull__(pTHX_1)
3306                         __attribute__nonnull__(pTHX_2);
3307 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3308         assert(sv); assert(pat)
3309
3310 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3311                         __attribute__nonnull__(pTHX_1);
3312 #define PERL_ARGS_ASSERT_SV_SETIV       \
3313         assert(sv)
3314
3315 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3318         assert(sv)
3319
3320 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3321                         __attribute__nonnull__(pTHX_1);
3322 #define PERL_ARGS_ASSERT_SV_SETUV       \
3323         assert(sv)
3324
3325 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3326                         __attribute__nonnull__(pTHX_1);
3327 #define PERL_ARGS_ASSERT_SV_SETNV       \
3328         assert(sv)
3329
3330 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3331                         __attribute__nonnull__(pTHX_1);
3332 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3333         assert(rv)
3334
3335 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3336                         __attribute__nonnull__(pTHX_1);
3337 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3338         assert(rv)
3339
3340 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3341                         __attribute__nonnull__(pTHX_1);
3342 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3343         assert(rv)
3344
3345 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3346                         __attribute__nonnull__(pTHX_1);
3347 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3348         assert(rv)
3349
3350 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3351                         __attribute__nonnull__(pTHX_1)
3352                         __attribute__nonnull__(pTHX_3);
3353 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3354         assert(rv); assert(pv)
3355
3356 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3357                         __attribute__nonnull__(pTHX_1);
3358 #define PERL_ARGS_ASSERT_SV_SETPV       \
3359         assert(sv)
3360
3361 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3362                         __attribute__nonnull__(pTHX_1);
3363 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3364         assert(sv)
3365
3366 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3367                         __attribute__nonnull__(pTHX_1); */
3368 #define PERL_ARGS_ASSERT_SV_SETSV       \
3369         assert(dstr)
3370
3371 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3372                         __attribute__nonnull__(pTHX_1); */
3373 #define PERL_ARGS_ASSERT_SV_TAINT       \
3374         assert(sv)
3375
3376 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3377                         __attribute__warn_unused_result__
3378                         __attribute__nonnull__(pTHX_1);
3379 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3380         assert(sv)
3381
3382 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3383                         __attribute__nonnull__(pTHX_1);
3384 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3385         assert(sv)
3386
3387 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3388                         __attribute__nonnull__(pTHX_1); */
3389 #define PERL_ARGS_ASSERT_SV_UNREF       \
3390         assert(sv)
3391
3392 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3393                         __attribute__nonnull__(pTHX_1);
3394 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3395         assert(ref)
3396
3397 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3400         assert(sv)
3401
3402 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3403                         __attribute__nonnull__(pTHX_1);
3404 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3405         assert(sv)
3406
3407 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3408                         __attribute__nonnull__(pTHX_1); */
3409 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3410         assert(sv)
3411
3412 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3413                         __attribute__nonnull__(pTHX_1);
3414 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3415         assert(sv)
3416
3417 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)
3418                         __attribute__nonnull__(pTHX_1)
3419                         __attribute__nonnull__(pTHX_2);
3420 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3421         assert(sv); assert(pat)
3422
3423 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)
3424                         __attribute__nonnull__(pTHX_1)
3425                         __attribute__nonnull__(pTHX_2);
3426 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3427         assert(sv); assert(pat)
3428
3429 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3430                         __attribute__warn_unused_result__
3431                         __attribute__nonnull__(pTHX_1);
3432 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3433         assert(sv)
3434
3435 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3436                         __attribute__nonnull__(pTHX_1)
3437                         __attribute__nonnull__(pTHX_2)
3438                         __attribute__nonnull__(pTHX_3);
3439 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3440         assert(pkg); assert(name); assert(listsv)
3441
3442 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3443                         __attribute__nonnull__(pTHX_1)
3444                         __attribute__nonnull__(pTHX_2);
3445 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3446         assert(swash); assert(ptr)
3447
3448 PERL_CALLCONV void      Perl_taint_env(pTHX);
3449 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3450                         __attribute__nonnull__(pTHX_2);
3451 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3452         assert(s)
3453
3454 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3455                         __attribute__nonnull__(pTHX_1)
3456                         __attribute__nonnull__(pTHX_2)
3457                         __attribute__nonnull__(pTHX_4)
3458                         __attribute__nonnull__(pTHX_5)
3459                         __attribute__nonnull__(pTHX_6);
3460 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3461         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3462
3463 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2);
3466 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3467         assert(p); assert(ustrp)
3468
3469 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3470                         __attribute__nonnull__(pTHX_1)
3471                         __attribute__nonnull__(pTHX_2);
3472 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3473         assert(p); assert(ustrp)
3474
3475 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3476                         __attribute__nonnull__(pTHX_1)
3477                         __attribute__nonnull__(pTHX_2);
3478 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3479         assert(p); assert(ustrp)
3480
3481 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3482                         __attribute__nonnull__(pTHX_1)
3483                         __attribute__nonnull__(pTHX_2);
3484 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3485         assert(p); assert(ustrp)
3486
3487 #if defined(UNLINK_ALL_VERSIONS)
3488 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3489                         __attribute__nonnull__(pTHX_1);
3490 #define PERL_ARGS_ASSERT_UNLNK  \
3491         assert(f)
3492
3493 #endif
3494 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)
3495                         __attribute__nonnull__(pTHX_1)
3496                         __attribute__nonnull__(pTHX_2)
3497                         __attribute__nonnull__(pTHX_3)
3498                         __attribute__nonnull__(pTHX_5);
3499 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3500         assert(pat); assert(patend); assert(s); assert(strend)
3501
3502 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_2)
3505                         __attribute__nonnull__(pTHX_3)
3506                         __attribute__nonnull__(pTHX_4);
3507 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3508         assert(pat); assert(patend); assert(s); assert(strend)
3509
3510 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3511 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3512 #ifdef PERL_MAD
3513 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3514                         __attribute__nonnull__(pTHX_4);
3515 #define PERL_ARGS_ASSERT_UTILIZE        \
3516         assert(idop)
3517
3518 #else
3519 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3520                         __attribute__nonnull__(pTHX_4);
3521 #define PERL_ARGS_ASSERT_UTILIZE        \
3522         assert(idop)
3523
3524 #endif
3525 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3526                         __attribute__nonnull__(pTHX_1)
3527                         __attribute__nonnull__(pTHX_2)
3528                         __attribute__nonnull__(pTHX_4);
3529 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3530         assert(p); assert(d); assert(newlen)
3531
3532 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3533                         __attribute__nonnull__(pTHX_1)
3534                         __attribute__nonnull__(pTHX_2)
3535                         __attribute__nonnull__(pTHX_4);
3536 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3537         assert(p); assert(d); assert(newlen)
3538
3539 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3540                         __attribute__warn_unused_result__
3541                         __attribute__pure__
3542                         __attribute__nonnull__(pTHX_1)
3543                         __attribute__nonnull__(pTHX_2);
3544 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3545         assert(s); assert(e)
3546
3547 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3548                         __attribute__warn_unused_result__
3549                         __attribute__pure__
3550                         __attribute__nonnull__(pTHX_1)
3551                         __attribute__nonnull__(pTHX_2);
3552 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3553         assert(a); assert(b)
3554
3555 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3556                         __attribute__warn_unused_result__
3557                         __attribute__pure__
3558                         __attribute__nonnull__(pTHX_1);
3559 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3560         assert(s)
3561
3562 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3563                         __attribute__nonnull__(pTHX_1)
3564                         __attribute__nonnull__(pTHX_2);
3565 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3566         assert(s); assert(len)
3567
3568 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3569                         __attribute__nonnull__(pTHX_1)
3570                         __attribute__nonnull__(pTHX_2);
3571 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3572         assert(s); assert(len)
3573
3574 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3575                         __attribute__nonnull__(pTHX_1)
3576                         __attribute__nonnull__(pTHX_2);
3577 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3578         assert(s); assert(len)
3579
3580 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3581                         __attribute__nonnull__(pTHX_1);
3582 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3583         assert(s)
3584
3585 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3586                         __attribute__nonnull__(pTHX_1);
3587 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3588         assert(s)
3589
3590
3591 #ifdef EBCDIC
3592 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3593                         __attribute__nonnull__(pTHX_1);
3594 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3595         assert(s)
3596
3597 #else
3598 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3599                         __attribute__nonnull__(pTHX_1); */
3600 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3601         assert(s)
3602
3603 #endif
3604
3605 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3606                         __attribute__nonnull__(pTHX_1);
3607 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3608         assert(s)
3609
3610
3611 #ifdef EBCDIC
3612 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3613                         __attribute__nonnull__(pTHX_1);
3614 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3615         assert(d)
3616
3617 #else
3618 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3619                         __attribute__nonnull__(pTHX_1); */
3620 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3621         assert(d)
3622
3623 #endif
3624
3625 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3626                         __attribute__nonnull__(pTHX_1); */
3627 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3628         assert(d)
3629
3630 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3631                         __attribute__nonnull__(pTHX_1);
3632 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3633         assert(d)
3634
3635 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3638         assert(d)
3639
3640 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3644         assert(dsv); assert(spv)
3645
3646 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3647                         __attribute__warn_unused_result__
3648                         __attribute__nonnull__(pTHX_1)
3649                         __attribute__nonnull__(pTHX_2);
3650 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3651         assert(dsv); assert(ssv)
3652
3653 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3654                         __attribute__nonnull__(pTHX_1);
3655 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3656         assert(sv)
3657
3658 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3659                         __attribute__nonnull__(pTHX_1);
3660 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3661         assert(sv)
3662
3663 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3664                         __attribute__nonnull__(pTHX_2);
3665 #define PERL_ARGS_ASSERT_WAIT4PID       \
3666         assert(statusp)
3667
3668 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3669                         __attribute__nonnull__(pTHX_1);
3670 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3671         assert(popt)
3672
3673 PERL_CALLCONV U32       Perl_seed(pTHX);
3674 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3675                         __attribute__warn_unused_result__;
3676
3677 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3678 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3679 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3680                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3681                         __attribute__nonnull__(pTHX_1);
3682 #define PERL_ARGS_ASSERT_WARN   \
3683         assert(pat)
3684
3685 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3686                         __attribute__nonnull__(pTHX_1);
3687 #define PERL_ARGS_ASSERT_VWARN  \
3688         assert(pat)
3689
3690 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3691                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3692                         __attribute__nonnull__(pTHX_2);
3693 #define PERL_ARGS_ASSERT_WARNER \
3694         assert(pat)
3695
3696 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3697                         __attribute__nonnull__(pTHX_2);
3698 #define PERL_ARGS_ASSERT_VWARNER        \
3699         assert(pat)
3700
3701 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3702                         __attribute__nonnull__(pTHX_1);
3703 #define PERL_ARGS_ASSERT_WATCH  \
3704         assert(addr)
3705
3706 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3707                         __attribute__nonnull__(pTHX_1);
3708 #define PERL_ARGS_ASSERT_WHICHSIG       \
3709         assert(sig)
3710
3711 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3712                         __attribute__nonnull__(pTHX_1);
3713 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3714         assert(message)
3715
3716 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3717                         __attribute__nonnull__(pTHX_1);
3718 #define PERL_ARGS_ASSERT_YYERROR        \
3719         assert(s)
3720
3721 PERL_CALLCONV int       Perl_yylex(pTHX);
3722 PERL_CALLCONV int       Perl_yyparse(pTHX);
3723 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3724                         __attribute__nonnull__(pTHX_1);
3725 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3726         assert(parser)
3727
3728 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3729 STATIC int      S_yywarn(pTHX_ const char *const s)
3730                         __attribute__nonnull__(pTHX_1);
3731 #define PERL_ARGS_ASSERT_YYWARN \
3732         assert(s)
3733
3734 #endif
3735 #if defined(MYMALLOC)
3736 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3737                         __attribute__nonnull__(pTHX_1);
3738 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3739         assert(s)
3740
3741 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3742                         __attribute__nonnull__(pTHX_1);
3743 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3744         assert(buf)
3745
3746 #endif
3747 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3748                         __attribute__malloc__
3749                         __attribute__warn_unused_result__;
3750
3751 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3752                         __attribute__malloc__
3753                         __attribute__warn_unused_result__;
3754
3755 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3756                         __attribute__malloc__
3757                         __attribute__warn_unused_result__;
3758
3759 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3760 #if defined(PERL_GLOBAL_STRUCT)
3761 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3762 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3763 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3764                         __attribute__nonnull__(pTHX_1);
3765 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3766         assert(plvarsp)
3767
3768 #endif
3769 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3770 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3771 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3772                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3773                         __attribute__nonnull__(pTHX_1)
3774                         __attribute__nonnull__(pTHX_2);
3775 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3776         assert(sv); assert(pat)
3777
3778 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3779                         __attribute__nonnull__(pTHX_1)
3780                         __attribute__nonnull__(pTHX_2);
3781 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3782         assert(sv); assert(pat)
3783
3784 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3787         assert(sv)
3788
3789 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3790                         __attribute__nonnull__(pTHX_1)
3791                         __attribute__nonnull__(pTHX_2); */
3792 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3793         assert(sv); assert(ptr)
3794
3795 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3796                         __attribute__nonnull__(pTHX_1); */
3797 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3798         assert(dsv)
3799
3800 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3801                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3802                         __attribute__nonnull__(pTHX_1)
3803                         __attribute__nonnull__(pTHX_2);
3804 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3805         assert(sv); assert(pat)
3806
3807 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3808                         __attribute__nonnull__(pTHX_1)
3809                         __attribute__nonnull__(pTHX_2);
3810 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3811         assert(sv); assert(pat)
3812
3813 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3814                         __attribute__nonnull__(pTHX_1);
3815 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3816         assert(sv)
3817
3818 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3819                         __attribute__nonnull__(pTHX_1);
3820 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3821         assert(sv)
3822
3823 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3824                         __attribute__nonnull__(pTHX_1);
3825 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3826         assert(sv)
3827
3828 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3829                         __attribute__nonnull__(pTHX_1);
3830 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3831         assert(sv)
3832
3833 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3834                         __attribute__nonnull__(pTHX_1);
3835 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3836         assert(sv)
3837
3838 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3839                         __attribute__nonnull__(pTHX_1)
3840                         __attribute__nonnull__(pTHX_2);
3841 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3842         assert(sv); assert(ptr)
3843
3844 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3845                         __attribute__nonnull__(pTHX_1);
3846 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3847         assert(dstr)
3848
3849 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3850                         __attribute__nonnull__(pTHX_1); */
3851 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3852         assert(sv)
3853
3854 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3855                         __attribute__warn_unused_result__;
3856
3857 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3858                         __attribute__nonnull__(pTHX_1)
3859                         __attribute__nonnull__(pTHX_2);
3860 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3861         assert(dsv); assert(pv)
3862
3863 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)
3864                         __attribute__nonnull__(pTHX_1)
3865                         __attribute__nonnull__(pTHX_2);
3866 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3867         assert(dsv); assert(str)
3868
3869 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)
3870                         __attribute__nonnull__(pTHX_1)
3871                         __attribute__nonnull__(pTHX_2);
3872 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3873         assert(dsv); assert(str)
3874
3875 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3876                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3877                         __attribute__nonnull__(pTHX_2)
3878                         __attribute__nonnull__(pTHX_3);
3879 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3880         assert(file); assert(pat)
3881
3882 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3883                         __attribute__nonnull__(pTHX_2)
3884                         __attribute__nonnull__(pTHX_3);
3885 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3886         assert(file); assert(pat)
3887
3888 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3889                         __attribute__nonnull__(pTHX_2)
3890                         __attribute__nonnull__(pTHX_3);
3891 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3892         assert(file); assert(name)
3893
3894 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3895                         __attribute__nonnull__(pTHX_2)
3896                         __attribute__nonnull__(pTHX_3);
3897 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3898         assert(file); assert(name)
3899
3900 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3901                         __attribute__nonnull__(pTHX_2)
3902                         __attribute__nonnull__(pTHX_3);
3903 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3904         assert(file); assert(name)
3905
3906 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3907                         __attribute__nonnull__(pTHX_2)
3908                         __attribute__nonnull__(pTHX_3);
3909 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3910         assert(file); assert(mg)
3911
3912 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3913                         __attribute__nonnull__(pTHX_2);
3914 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3915         assert(file)
3916
3917 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3918                         __attribute__nonnull__(pTHX_2);
3919 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3920         assert(file)
3921
3922 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3923                         __attribute__nonnull__(pTHX_2);
3924 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3925         assert(file)
3926
3927 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3928 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3929 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3930                         __attribute__warn_unused_result__
3931                         __attribute__nonnull__(pTHX_1); */
3932 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3933         assert(sv)
3934
3935 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3936                         __attribute__warn_unused_result__
3937                         __attribute__nonnull__(pTHX_1); */
3938 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3939         assert(sv)
3940
3941 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3942                         __attribute__warn_unused_result__
3943                         __attribute__nonnull__(pTHX_1); */
3944 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3945         assert(sv)
3946
3947 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3948                         __attribute__warn_unused_result__
3949                         __attribute__nonnull__(pTHX_1); */
3950 #define PERL_ARGS_ASSERT_SV_PV  \
3951         assert(sv)
3952
3953 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3954                         __attribute__warn_unused_result__
3955                         __attribute__nonnull__(pTHX_1); */
3956 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3957         assert(sv)
3958
3959 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3960                         __attribute__warn_unused_result__
3961                         __attribute__nonnull__(pTHX_1); */
3962 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3963         assert(sv)
3964
3965 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3966                         __attribute__nonnull__(pTHX_1); */
3967 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3968         assert(sv)
3969
3970 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
3971                         __attribute__nonnull__(pTHX_1); */
3972
3973 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3974                         __attribute__nonnull__(pTHX_1);
3975 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3976         assert(sv)
3977
3978 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3979                         __attribute__nonnull__(pTHX_1);
3980 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3981         assert(sv)
3982
3983 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3984                         __attribute__nonnull__(pTHX_1);
3985 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3986         assert(sv)
3987
3988 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3989                         __attribute__nonnull__(pTHX_1); */
3990 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3991         assert(sv)
3992
3993 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3994                         __attribute__nonnull__(pTHX_1);
3995 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3996         assert(sv)
3997
3998 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
3999 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4000                         __attribute__nonnull__(pTHX_1);
4001 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4002         assert(sv)
4003
4004 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4005                         __attribute__nonnull__(pTHX_1)
4006                         __attribute__nonnull__(pTHX_2);
4007 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4008         assert(sv); assert(mg)
4009
4010 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4011 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4012 #ifdef PERL_MAD
4013 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4014                         __attribute__noreturn__;
4015
4016 #else
4017 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4018                         __attribute__noreturn__;
4019
4020 #endif
4021 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4022                         __attribute__nonnull__(pTHX_1);
4023 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4024         assert(o)
4025
4026 #if defined(USE_ITHREADS)
4027 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4028                         __attribute__warn_unused_result__
4029                         __attribute__nonnull__(pTHX_4);
4030 #define PERL_ARGS_ASSERT_CX_DUP \
4031         assert(param)
4032
4033 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4034                         __attribute__warn_unused_result__
4035                         __attribute__nonnull__(pTHX_2);
4036 #define PERL_ARGS_ASSERT_SI_DUP \
4037         assert(param)
4038
4039 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4040                         __attribute__malloc__
4041                         __attribute__warn_unused_result__
4042                         __attribute__nonnull__(pTHX_1)
4043                         __attribute__nonnull__(pTHX_2);
4044 #define PERL_ARGS_ASSERT_SS_DUP \
4045         assert(proto_perl); assert(param)
4046
4047 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4048                         __attribute__warn_unused_result__
4049                         __attribute__nonnull__(pTHX_2);
4050 #define PERL_ARGS_ASSERT_ANY_DUP        \
4051         assert(proto_perl)
4052
4053 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4054                         __attribute__warn_unused_result__
4055                         __attribute__nonnull__(pTHX_3);
4056 #define PERL_ARGS_ASSERT_HE_DUP \
4057         assert(param)
4058
4059 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4060                         __attribute__warn_unused_result__
4061                         __attribute__nonnull__(pTHX_2);
4062 #define PERL_ARGS_ASSERT_HEK_DUP        \
4063         assert(param)
4064
4065 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4066                         __attribute__nonnull__(pTHX_1)
4067                         __attribute__nonnull__(pTHX_2)
4068                         __attribute__nonnull__(pTHX_3);
4069 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4070         assert(sstr); assert(dstr); assert(param)
4071
4072 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4073                         __attribute__nonnull__(pTHX_3);
4074 #define PERL_ARGS_ASSERT_FP_DUP \
4075         assert(param)
4076
4077 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4078                         __attribute__warn_unused_result__;
4079
4080 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4081                         __attribute__warn_unused_result__
4082                         __attribute__nonnull__(pTHX_2);
4083 #define PERL_ARGS_ASSERT_GP_DUP \
4084         assert(param)
4085
4086 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4087                         __attribute__warn_unused_result__
4088                         __attribute__nonnull__(pTHX_2);
4089 #define PERL_ARGS_ASSERT_MG_DUP \
4090         assert(param)
4091
4092 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4093 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4094                         __attribute__nonnull__(pTHX_1)
4095                         __attribute__nonnull__(pTHX_2)
4096                         __attribute__nonnull__(pTHX_4);
4097 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4098         assert(source); assert(dest); assert(param)
4099
4100 #endif
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 I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4260                         __attribute__nonnull__(pTHX_2);
4261 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4262         assert(val)
4263
4264 STATIC HE*      S_new_he(pTHX)
4265                         __attribute__malloc__
4266                         __attribute__warn_unused_result__;
4267
4268 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4269                         __attribute__malloc__
4270                         __attribute__warn_unused_result__
4271                         __attribute__nonnull__(1);
4272 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4273         assert(str)
4274
4275 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4276                         __attribute__nonnull__(1)
4277                         __attribute__nonnull__(2)
4278                         __attribute__nonnull__(3);
4279 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4280         assert(hv); assert(needs_copy); assert(needs_store)
4281
4282 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4283 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4284                         __attribute__warn_unused_result__
4285                         __attribute__nonnull__(pTHX_1);
4286 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4287         assert(str)
4288
4289 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4290                         __attribute__noreturn__
4291                         __attribute__nonnull__(pTHX_2)
4292                         __attribute__nonnull__(pTHX_4);
4293 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4294         assert(key); assert(msg)
4295
4296 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4297                         __attribute__nonnull__(1);
4298 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4299         assert(hv)
4300
4301 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4302 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4303                         __attribute__nonnull__(pTHX_1);
4304 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4305         assert(hv)
4306
4307 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4308                         __attribute__nonnull__(pTHX_1);
4309 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4310         assert(he)
4311
4312 #endif
4313
4314 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4315 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4316                         __attribute__nonnull__(pTHX_2);
4317 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4318         assert(sv)
4319
4320 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4321                         __attribute__nonnull__(pTHX_1)
4322                         __attribute__nonnull__(pTHX_2)
4323                         __attribute__nonnull__(pTHX_3);
4324 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4325         assert(sv); assert(mg); assert(meth)
4326
4327 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4328                         __attribute__nonnull__(pTHX_1)
4329                         __attribute__nonnull__(pTHX_2)
4330                         __attribute__nonnull__(pTHX_3);
4331 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4332         assert(sv); assert(mg); assert(meth)
4333
4334 STATIC void     S_restore_magic(pTHX_ const void *p);
4335 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4336                         __attribute__nonnull__(pTHX_1);
4337 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4338         assert(p)
4339
4340
4341 #endif
4342
4343 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4344 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4345                         __attribute__warn_unused_result__
4346                         __attribute__nonnull__(pTHX_1);
4347 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4348         assert(o)
4349
4350 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4351                         __attribute__warn_unused_result__
4352                         __attribute__nonnull__(pTHX_1);
4353 #define PERL_ARGS_ASSERT_CK_BITOP       \
4354         assert(o)
4355
4356 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4357                         __attribute__warn_unused_result__
4358                         __attribute__nonnull__(pTHX_1);
4359 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4360         assert(o)
4361
4362 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4363                         __attribute__warn_unused_result__
4364                         __attribute__nonnull__(pTHX_1);
4365 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4366         assert(o)
4367
4368 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4369                         __attribute__warn_unused_result__
4370                         __attribute__nonnull__(pTHX_1);
4371 #define PERL_ARGS_ASSERT_CK_DELETE      \
4372         assert(o)
4373
4374 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4375                         __attribute__warn_unused_result__
4376                         __attribute__nonnull__(pTHX_1);
4377 #define PERL_ARGS_ASSERT_CK_DIE \
4378         assert(o)
4379
4380 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4381                         __attribute__warn_unused_result__
4382                         __attribute__nonnull__(pTHX_1);
4383 #define PERL_ARGS_ASSERT_CK_EOF \
4384         assert(o)
4385
4386 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4387                         __attribute__warn_unused_result__
4388                         __attribute__nonnull__(pTHX_1);
4389 #define PERL_ARGS_ASSERT_CK_EVAL        \
4390         assert(o)
4391
4392 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4393                         __attribute__warn_unused_result__
4394                         __attribute__nonnull__(pTHX_1);
4395 #define PERL_ARGS_ASSERT_CK_EXEC        \
4396         assert(o)
4397
4398 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4399                         __attribute__warn_unused_result__
4400                         __attribute__nonnull__(pTHX_1);
4401 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4402         assert(o)
4403
4404 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4405                         __attribute__warn_unused_result__
4406                         __attribute__nonnull__(pTHX_1);
4407 #define PERL_ARGS_ASSERT_CK_EXIT        \
4408         assert(o)
4409
4410 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4411                         __attribute__warn_unused_result__
4412                         __attribute__nonnull__(pTHX_1);
4413 #define PERL_ARGS_ASSERT_CK_FTST        \
4414         assert(o)
4415
4416 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4417                         __attribute__warn_unused_result__
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_CK_FUN \
4420         assert(o)
4421
4422 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4423                         __attribute__warn_unused_result__
4424                         __attribute__nonnull__(pTHX_1);
4425 #define PERL_ARGS_ASSERT_CK_GLOB        \
4426         assert(o)
4427
4428 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4429                         __attribute__warn_unused_result__
4430                         __attribute__nonnull__(pTHX_1);
4431 #define PERL_ARGS_ASSERT_CK_GREP        \
4432         assert(o)
4433
4434 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4435                         __attribute__warn_unused_result__
4436                         __attribute__nonnull__(pTHX_1);
4437 #define PERL_ARGS_ASSERT_CK_INDEX       \
4438         assert(o)
4439
4440 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4441                         __attribute__warn_unused_result__
4442                         __attribute__nonnull__(pTHX_1);
4443 #define PERL_ARGS_ASSERT_CK_JOIN        \
4444         assert(o)
4445
4446 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4447                         __attribute__warn_unused_result__
4448                         __attribute__nonnull__(pTHX_1);
4449 #define PERL_ARGS_ASSERT_CK_LFUN        \
4450         assert(o)
4451
4452 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4453                         __attribute__warn_unused_result__
4454                         __attribute__nonnull__(pTHX_1);
4455 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4456         assert(o)
4457
4458 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4459                         __attribute__warn_unused_result__
4460                         __attribute__nonnull__(pTHX_1);
4461 #define PERL_ARGS_ASSERT_CK_MATCH       \
4462         assert(o)
4463
4464 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4465                         __attribute__warn_unused_result__
4466                         __attribute__nonnull__(pTHX_1);
4467 #define PERL_ARGS_ASSERT_CK_METHOD      \
4468         assert(o)
4469
4470 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4471                         __attribute__warn_unused_result__
4472                         __attribute__nonnull__(pTHX_1);
4473 #define PERL_ARGS_ASSERT_CK_NULL        \
4474         assert(o)
4475
4476 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4477                         __attribute__warn_unused_result__
4478                         __attribute__nonnull__(pTHX_1);
4479 #define PERL_ARGS_ASSERT_CK_OPEN        \
4480         assert(o)
4481
4482 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4483                         __attribute__warn_unused_result__
4484                         __attribute__nonnull__(pTHX_1);
4485 #define PERL_ARGS_ASSERT_CK_READLINE    \
4486         assert(o)
4487
4488 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4489                         __attribute__warn_unused_result__
4490                         __attribute__nonnull__(pTHX_1);
4491 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4492         assert(o)
4493
4494 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4495                         __attribute__warn_unused_result__
4496                         __attribute__nonnull__(pTHX_1);
4497 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4498         assert(o)
4499
4500 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4501                         __attribute__warn_unused_result__
4502                         __attribute__nonnull__(pTHX_1);
4503 #define PERL_ARGS_ASSERT_CK_RETURN      \
4504         assert(o)
4505
4506 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4507                         __attribute__warn_unused_result__
4508                         __attribute__nonnull__(pTHX_1);
4509 #define PERL_ARGS_ASSERT_CK_RFUN        \
4510         assert(o)
4511
4512 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4513                         __attribute__warn_unused_result__
4514                         __attribute__nonnull__(pTHX_1);
4515 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4516         assert(o)
4517
4518 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4519                         __attribute__warn_unused_result__
4520                         __attribute__nonnull__(pTHX_1);
4521 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4522         assert(o)
4523
4524 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4525                         __attribute__warn_unused_result__
4526                         __attribute__nonnull__(pTHX_1);
4527 #define PERL_ARGS_ASSERT_CK_SELECT      \
4528         assert(o)
4529
4530 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4531                         __attribute__warn_unused_result__
4532                         __attribute__nonnull__(pTHX_1);
4533 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4534         assert(o)
4535
4536 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4537                         __attribute__warn_unused_result__
4538                         __attribute__nonnull__(pTHX_1);
4539 #define PERL_ARGS_ASSERT_CK_SORT        \
4540         assert(o)
4541
4542 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4543                         __attribute__warn_unused_result__
4544                         __attribute__nonnull__(pTHX_1);
4545 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4546         assert(o)
4547
4548 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4549                         __attribute__warn_unused_result__
4550                         __attribute__nonnull__(pTHX_1);
4551 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4552         assert(o)
4553
4554 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4555                         __attribute__warn_unused_result__
4556                         __attribute__nonnull__(pTHX_1);
4557 #define PERL_ARGS_ASSERT_CK_SUBR        \
4558         assert(o)
4559
4560 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4561                         __attribute__warn_unused_result__
4562                         __attribute__nonnull__(pTHX_1);
4563 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4564         assert(o)
4565
4566 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4567                         __attribute__warn_unused_result__
4568                         __attribute__nonnull__(pTHX_1);
4569 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4570         assert(o)
4571
4572 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4573                         __attribute__warn_unused_result__
4574                         __attribute__nonnull__(pTHX_1);
4575 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4576         assert(o)
4577
4578 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4579                         __attribute__warn_unused_result__
4580                         __attribute__nonnull__(pTHX_1);
4581 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4582         assert(o)
4583
4584 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4585                         __attribute__warn_unused_result__
4586                         __attribute__nonnull__(pTHX_1);
4587 #define PERL_ARGS_ASSERT_CK_EACH        \
4588         assert(o)
4589
4590 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4591                         __attribute__warn_unused_result__
4592                         __attribute__nonnull__(1);
4593 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4594         assert(o)
4595
4596 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4597                         __attribute__warn_unused_result__;
4598
4599 #  ifdef USE_ITHREADS
4600 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4601                         __attribute__nonnull__(pTHX_1);
4602 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4603         assert(o)
4604
4605 #  else
4606 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4607                         __attribute__nonnull__(pTHX_1);
4608 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4609         assert(o)
4610
4611 #  endif
4612 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4613                         __attribute__nonnull__(pTHX_1);
4614 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4615         assert(o)
4616
4617 STATIC void     S_cop_free(pTHX_ COP *cop)
4618                         __attribute__nonnull__(pTHX_1);
4619 #define PERL_ARGS_ASSERT_COP_FREE       \
4620         assert(cop)
4621
4622 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4623 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4624                         __attribute__nonnull__(pTHX_1);
4625 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4626         assert(o)
4627
4628 STATIC OP*      S_newDEFSVOP(pTHX)
4629                         __attribute__warn_unused_result__;
4630
4631 STATIC OP*      S_search_const(pTHX_ OP *o)
4632                         __attribute__warn_unused_result__
4633                         __attribute__nonnull__(pTHX_1);
4634 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4635         assert(o)
4636
4637 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4638                         __attribute__warn_unused_result__
4639                         __attribute__nonnull__(pTHX_3)
4640                         __attribute__nonnull__(pTHX_4);
4641 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4642         assert(firstp); assert(otherp)
4643
4644 STATIC void     S_simplify_sort(pTHX_ OP *o)
4645                         __attribute__nonnull__(pTHX_1);
4646 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4647         assert(o)
4648
4649 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4650                         __attribute__nonnull__(pTHX_1);
4651 #define PERL_ARGS_ASSERT_GV_ENAME       \
4652         assert(gv)
4653
4654 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4655                         __attribute__warn_unused_result__
4656                         __attribute__nonnull__(1);
4657 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4658         assert(o)
4659
4660 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4661                         __attribute__nonnull__(pTHX_3);
4662 #define PERL_ARGS_ASSERT_MY_KID \
4663         assert(imopsp)
4664
4665 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4666                         __attribute__nonnull__(pTHX_1);
4667 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4668         assert(o)
4669
4670 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4671                         __attribute__nonnull__(pTHX_1)
4672                         __attribute__nonnull__(pTHX_2);
4673 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4674         assert(stash); assert(target)
4675
4676 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4677                         __attribute__nonnull__(pTHX_1)
4678                         __attribute__nonnull__(pTHX_2)
4679                         __attribute__nonnull__(pTHX_4);
4680 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4681         assert(stash); assert(target); assert(imopsp)
4682
4683 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4684                         __attribute__nonnull__(pTHX_2)
4685                         __attribute__nonnull__(pTHX_3)
4686                         __attribute__nonnull__(pTHX_4);
4687 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4688         assert(t); assert(name); assert(kid)
4689
4690 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4691                         __attribute__nonnull__(pTHX_1);
4692 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4693         assert(o)
4694
4695 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4696                         __attribute__warn_unused_result__
4697                         __attribute__nonnull__(pTHX_1);
4698 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4699         assert(o)
4700
4701 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4702                         __attribute__warn_unused_result__
4703                         __attribute__nonnull__(pTHX_1)
4704                         __attribute__nonnull__(pTHX_2);
4705 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4706         assert(o); assert(name)
4707
4708 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4709                         __attribute__warn_unused_result__
4710                         __attribute__nonnull__(pTHX_1)
4711                         __attribute__nonnull__(pTHX_2);
4712 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4713         assert(o); assert(name)
4714
4715 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4716                         __attribute__nonnull__(pTHX_1);
4717 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4718         assert(o)
4719
4720 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4721                         __attribute__nonnull__(pTHX_2);
4722 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4723         assert(block)
4724
4725 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4726 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4727                         __attribute__nonnull__(pTHX_1)
4728                         __attribute__nonnull__(pTHX_2)
4729                         __attribute__nonnull__(pTHX_3);
4730 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4731         assert(fullname); assert(gv); assert(cv)
4732
4733 #endif
4734 #if defined(PL_OP_SLAB_ALLOC)
4735 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4736                         __attribute__malloc__
4737                         __attribute__warn_unused_result__;
4738
4739 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4740                         __attribute__nonnull__(pTHX_1);
4741 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4742         assert(op)
4743
4744 #  if defined(PERL_DEBUG_READONLY_OPS)
4745 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4746 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4747 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4748                         __attribute__nonnull__(pTHX_1);
4749 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4750         assert(o)
4751
4752 #    if defined(PERL_IN_OP_C)
4753 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4754                         __attribute__nonnull__(pTHX_1);
4755 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4756         assert(op)
4757
4758 #    endif
4759 #  endif
4760 #endif
4761
4762 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4763 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4764                         __attribute__nonnull__(pTHX_1)
4765                         __attribute__nonnull__(pTHX_2);
4766 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4767         assert(linestr_sv); assert(rsfp)
4768
4769 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4770 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4771                         __attribute__nonnull__(pTHX_1);
4772 #define PERL_ARGS_ASSERT_INCPUSH        \
4773         assert(dir)
4774
4775 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4776                         __attribute__nonnull__(pTHX_1);
4777 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4778         assert(p)
4779
4780 STATIC void     S_init_interp(pTHX);
4781 STATIC void     S_init_ids(pTHX);
4782 STATIC void     S_init_main_stash(pTHX);
4783 STATIC void     S_init_perllib(pTHX);
4784 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4785                         __attribute__nonnull__(pTHX_2);
4786 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4787         assert(argv)
4788
4789 STATIC void     S_init_predump_symbols(pTHX);
4790 STATIC void     S_my_exit_jump(pTHX)
4791                         __attribute__noreturn__;
4792
4793 STATIC void     S_nuke_stacks(pTHX);
4794 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4795                         __attribute__nonnull__(pTHX_1)
4796                         __attribute__nonnull__(pTHX_3)
4797                         __attribute__nonnull__(pTHX_4);
4798 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4799         assert(scriptname); assert(suidscript); assert(rsfpp)
4800
4801 STATIC void     S_usage(pTHX_ const char *name)
4802                         __attribute__nonnull__(pTHX_1);
4803 #define PERL_ARGS_ASSERT_USAGE  \
4804         assert(name)
4805
4806 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4807 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4808                         __attribute__nonnull__(pTHX_1);
4809 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4810         assert(rsfp)
4811
4812 #endif
4813
4814 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4815 STATIC void     S_run_body(pTHX_ I32 oldscope)
4816                         __attribute__noreturn__;
4817
4818 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4819                         __attribute__nonnull__(pTHX_1)
4820                         __attribute__nonnull__(pTHX_2)
4821                         __attribute__nonnull__(pTHX_3);
4822 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4823         assert(av); assert(dir); assert(stem)
4824
4825 #endif
4826
4827 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4828 STATIC OP*      S_do_delete_local(pTHX);
4829 STATIC SV*      S_refto(pTHX_ SV* sv)
4830                         __attribute__warn_unused_result__
4831                         __attribute__nonnull__(pTHX_1);
4832 #define PERL_ARGS_ASSERT_REFTO  \
4833         assert(sv)
4834
4835 #endif
4836 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4837 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4838                         __attribute__warn_unused_result__
4839                         __attribute__nonnull__(pTHX_1)
4840                         __attribute__nonnull__(pTHX_2)
4841                         __attribute__nonnull__(pTHX_4);
4842 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4843         assert(sv); assert(what); assert(spp)
4844
4845 #endif
4846
4847 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4848 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4849                         __attribute__nonnull__(pTHX_1)
4850                         __attribute__nonnull__(pTHX_2)
4851                         __attribute__nonnull__(pTHX_3)
4852                         __attribute__nonnull__(pTHX_4);
4853 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4854         assert(symptr); assert(s); assert(strbeg); assert(strend)
4855
4856 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4857                         __attribute__nonnull__(pTHX_1)
4858                         __attribute__nonnull__(pTHX_2)
4859                         __attribute__nonnull__(pTHX_3)
4860                         __attribute__nonnull__(pTHX_4);
4861 #define PERL_ARGS_ASSERT_PACK_REC       \
4862         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4863
4864 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4865                         __attribute__nonnull__(pTHX_1);
4866 #define PERL_ARGS_ASSERT_MUL128 \
4867         assert(sv)
4868
4869 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4870                         __attribute__nonnull__(pTHX_1);
4871 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4872         assert(symptr)
4873
4874 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4875                         __attribute__nonnull__(pTHX_1);
4876 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4877         assert(symptr)
4878
4879 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4880                         __attribute__warn_unused_result__
4881                         __attribute__nonnull__(pTHX_1);
4882 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4883         assert(s)
4884
4885 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4886                         __attribute__nonnull__(pTHX_1)
4887                         __attribute__nonnull__(pTHX_2);
4888 #define PERL_ARGS_ASSERT_DIV128 \
4889         assert(pnum); assert(done)
4890
4891 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4892                         __attribute__nonnull__(pTHX_1)
4893                         __attribute__nonnull__(pTHX_2);
4894 #define PERL_ARGS_ASSERT_GROUP_END      \
4895         assert(patptr); assert(patend)
4896
4897 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4898                         __attribute__warn_unused_result__
4899                         __attribute__nonnull__(pTHX_1)
4900                         __attribute__nonnull__(pTHX_2);
4901 #define PERL_ARGS_ASSERT_GET_NUM        \
4902         assert(patptr); assert(lenptr)
4903
4904 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4905                         __attribute__nonnull__(1)
4906                         __attribute__nonnull__(2);
4907 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4908         assert(pat); assert(patend)
4909
4910 STATIC char     S_first_symbol(const char *pat, const char *patend)
4911                         __attribute__nonnull__(1)
4912                         __attribute__nonnull__(2);
4913 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4914         assert(pat); assert(patend)
4915
4916 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4917                         __attribute__warn_unused_result__
4918                         __attribute__nonnull__(pTHX_1);
4919 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4920         assert(sv)
4921
4922 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4923                         __attribute__warn_unused_result__
4924                         __attribute__nonnull__(1)
4925                         __attribute__nonnull__(3);
4926 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4927         assert(start); assert(dest)
4928
4929 #endif
4930
4931 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4932 STATIC OP*      S_docatch(pTHX_ OP *o)
4933                         __attribute__warn_unused_result__;
4934
4935 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4936                         __attribute__warn_unused_result__
4937                         __attribute__nonnull__(pTHX_1)
4938                         __attribute__nonnull__(pTHX_2)
4939                         __attribute__nonnull__(pTHX_3)
4940                         __attribute__nonnull__(pTHX_4);
4941 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4942         assert(o); assert(label); assert(opstack); assert(oplimit)
4943
4944 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4945                         __attribute__warn_unused_result__
4946                         __attribute__nonnull__(pTHX_1);
4947 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4948         assert(sv)
4949
4950 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4951                         __attribute__warn_unused_result__;
4952
4953 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4954                         __attribute__warn_unused_result__;
4955
4956 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4957                         __attribute__warn_unused_result__;
4958
4959 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4960                         __attribute__warn_unused_result__
4961                         __attribute__nonnull__(pTHX_1);
4962 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4963         assert(label)
4964
4965 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4966                         __attribute__warn_unused_result__;
4967
4968 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4969                         __attribute__warn_unused_result__
4970                         __attribute__nonnull__(pTHX_1);
4971 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4972         assert(cxstk)
4973
4974 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4975                         __attribute__warn_unused_result__;
4976
4977 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4978                         __attribute__nonnull__(pTHX_2);
4979 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4980         assert(sv)
4981
4982 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4983 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4984                         __attribute__warn_unused_result__
4985                         __attribute__nonnull__(pTHX_1);
4986 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4987         assert(name)
4988
4989 #ifndef PERL_DISABLE_PMC
4990 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4991                         __attribute__warn_unused_result__
4992                         __attribute__nonnull__(pTHX_1);
4993 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4994         assert(name)
4995
4996 #endif
4997 STATIC bool     S_path_is_absolute(const char *name)
4998                         __attribute__warn_unused_result__
4999                         __attribute__nonnull__(1);
5000 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5001         assert(name)
5002
5003 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5004                         __attribute__warn_unused_result__
5005                         __attribute__nonnull__(pTHX_2);
5006 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5007         assert(buf_sv)
5008
5009 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5010                         __attribute__warn_unused_result__
5011                         __attribute__nonnull__(pTHX_1);
5012 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5013         assert(re)
5014
5015 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5016                         __attribute__warn_unused_result__
5017                         __attribute__nonnull__(pTHX_1)
5018                         __attribute__nonnull__(pTHX_2);
5019 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5020         assert(matcher); assert(sv)
5021
5022 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5023                         __attribute__nonnull__(pTHX_1);
5024 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5025         assert(matcher)
5026
5027 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5028 #endif
5029
5030 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5031 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5032                         __attribute__nonnull__(pTHX_1)
5033                         __attribute__nonnull__(pTHX_2)
5034                         __attribute__nonnull__(pTHX_3);
5035 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5036         assert(hash); assert(relem); assert(firstrelem)
5037
5038 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5039                         __attribute__warn_unused_result__
5040                         __attribute__nonnull__(pTHX_1);
5041 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5042         assert(meth)
5043
5044 #endif
5045
5046 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5047 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5048                         __attribute__nonnull__(pTHX_1)
5049                         __attribute__nonnull__(pTHX_2);
5050 #define PERL_ARGS_ASSERT_SV_NCMP        \
5051         assert(a); assert(b)
5052
5053 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5054                         __attribute__nonnull__(pTHX_1)
5055                         __attribute__nonnull__(pTHX_2);
5056 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5057         assert(a); assert(b)
5058
5059 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5060                         __attribute__nonnull__(pTHX_1)
5061                         __attribute__nonnull__(pTHX_2);
5062 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5063         assert(a); assert(b)
5064
5065 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5066                         __attribute__nonnull__(pTHX_1)
5067                         __attribute__nonnull__(pTHX_2);
5068 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5069         assert(a); assert(b)
5070
5071 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5072                         __attribute__nonnull__(pTHX_1)
5073                         __attribute__nonnull__(pTHX_2);
5074 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5075         assert(str1); assert(str2)
5076
5077 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5078                         __attribute__nonnull__(pTHX_1)
5079                         __attribute__nonnull__(pTHX_2);
5080 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5081         assert(str1); assert(str2)
5082
5083 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5084                         __attribute__nonnull__(pTHX_1)
5085                         __attribute__nonnull__(pTHX_2);
5086 #define PERL_ARGS_ASSERT_SORTCV \
5087         assert(a); assert(b)
5088
5089 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5090                         __attribute__nonnull__(pTHX_1)
5091                         __attribute__nonnull__(pTHX_2);
5092 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5093         assert(a); assert(b)
5094
5095 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5096                         __attribute__nonnull__(pTHX_1)
5097                         __attribute__nonnull__(pTHX_2);
5098 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5099         assert(a); assert(b)
5100
5101 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5102                         __attribute__nonnull__(pTHX_3);
5103 #define PERL_ARGS_ASSERT_QSORTSVU       \
5104         assert(compare)
5105
5106 #endif
5107
5108 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5109 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5110                         __attribute__nonnull__(pTHX_1)
5111                         __attribute__nonnull__(pTHX_2)
5112                         __attribute__nonnull__(pTHX_3);
5113 #define PERL_ARGS_ASSERT_DOFORM \
5114         assert(cv); assert(gv); assert(retop)
5115
5116 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5117 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5118                         __attribute__warn_unused_result__
5119                         __attribute__nonnull__(pTHX_1)
5120                         __attribute__nonnull__(pTHX_2);
5121 #define PERL_ARGS_ASSERT_DOONELINER     \
5122         assert(cmd); assert(filename)
5123
5124 #  endif
5125 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5126                         __attribute__nonnull__(pTHX_1);
5127 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5128         assert(array)
5129
5130 #endif
5131
5132 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5133 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5134                         __attribute__nonnull__(pTHX_1)
5135                         __attribute__nonnull__(pTHX_3);
5136 #define PERL_ARGS_ASSERT_REG    \
5137         assert(pRExC_state); assert(flagp)
5138
5139 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5140                         __attribute__nonnull__(pTHX_1);
5141 #define PERL_ARGS_ASSERT_REGANODE       \
5142         assert(pRExC_state)
5143
5144 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5145                         __attribute__nonnull__(pTHX_1)
5146                         __attribute__nonnull__(pTHX_2);
5147 #define PERL_ARGS_ASSERT_REGATOM        \
5148         assert(pRExC_state); assert(flagp)
5149
5150 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5151                         __attribute__nonnull__(pTHX_1)
5152                         __attribute__nonnull__(pTHX_2);
5153 #define PERL_ARGS_ASSERT_REGBRANCH      \
5154         assert(pRExC_state); assert(flagp)
5155
5156 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5157                         __attribute__nonnull__(pTHX_1)
5158                         __attribute__nonnull__(pTHX_3);
5159 #define PERL_ARGS_ASSERT_REGUNI \
5160         assert(pRExC_state); assert(s)
5161
5162 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5163                         __attribute__nonnull__(pTHX_1);
5164 #define PERL_ARGS_ASSERT_REGCLASS       \
5165         assert(pRExC_state)
5166
5167 STATIC I32      S_regcurly(const char *s)
5168                         __attribute__warn_unused_result__
5169                         __attribute__nonnull__(1);
5170 #define PERL_ARGS_ASSERT_REGCURLY       \
5171         assert(s)
5172
5173 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5174                         __attribute__nonnull__(pTHX_1);
5175 #define PERL_ARGS_ASSERT_REG_NODE       \
5176         assert(pRExC_state)
5177
5178 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5179                         __attribute__nonnull__(pTHX_2);
5180 #define PERL_ARGS_ASSERT_REG_RECODE     \
5181         assert(encp)
5182
5183 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5184                         __attribute__nonnull__(pTHX_1)
5185                         __attribute__nonnull__(pTHX_2);
5186 #define PERL_ARGS_ASSERT_REGPIECE       \
5187         assert(pRExC_state); assert(flagp)
5188
5189 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5190                         __attribute__nonnull__(pTHX_1);
5191 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5192         assert(pRExC_state)
5193
5194 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5195                         __attribute__nonnull__(pTHX_1)
5196                         __attribute__nonnull__(pTHX_3);
5197 #define PERL_ARGS_ASSERT_REGINSERT      \
5198         assert(pRExC_state); assert(opnd)
5199
5200 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5201                         __attribute__nonnull__(pTHX_1)
5202                         __attribute__nonnull__(pTHX_2)
5203                         __attribute__nonnull__(pTHX_3);
5204 #define PERL_ARGS_ASSERT_REGTAIL        \
5205         assert(pRExC_state); assert(p); assert(val)
5206
5207 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5208                         __attribute__nonnull__(pTHX_1);
5209 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5210         assert(pRExC_state)
5211
5212 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5213                         __attribute__nonnull__(pTHX_1)
5214                         __attribute__nonnull__(pTHX_2)
5215                         __attribute__nonnull__(pTHX_3);
5216 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5217         assert(pRExC_state); assert(scan); assert(min)
5218
5219 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5220                         __attribute__warn_unused_result__
5221                         __attribute__nonnull__(1)
5222                         __attribute__nonnull__(2);
5223 #define PERL_ARGS_ASSERT_REGWHITE       \
5224         assert(pRExC_state); assert(p)
5225
5226 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5227                         __attribute__nonnull__(pTHX_1);
5228 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5229         assert(pRExC_state)
5230
5231 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5232                         __attribute__nonnull__(pTHX_1);
5233 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5234         assert(pRExC_state)
5235
5236 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5237                         __attribute__nonnull__(pTHX_1)
5238                         __attribute__nonnull__(pTHX_2)
5239                         __attribute__nonnull__(pTHX_3);
5240 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5241         assert(pRExC_state); assert(data); assert(minlenp)
5242
5243 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5244                         __attribute__nonnull__(1)
5245                         __attribute__nonnull__(2);
5246 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5247         assert(pRExC_state); assert(cl)
5248
5249 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5250                         __attribute__warn_unused_result__
5251                         __attribute__nonnull__(1);
5252 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5253         assert(cl)
5254
5255 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5256                         __attribute__nonnull__(1)
5257                         __attribute__nonnull__(2);
5258 #define PERL_ARGS_ASSERT_CL_INIT        \
5259         assert(pRExC_state); assert(cl)
5260
5261 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5262                         __attribute__nonnull__(1)
5263                         __attribute__nonnull__(2);
5264 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5265         assert(pRExC_state); assert(cl)
5266
5267 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5268                         __attribute__nonnull__(1)
5269                         __attribute__nonnull__(2);
5270 #define PERL_ARGS_ASSERT_CL_AND \
5271         assert(cl); assert(and_with)
5272
5273 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5274                         __attribute__nonnull__(1)
5275                         __attribute__nonnull__(2)
5276                         __attribute__nonnull__(3);
5277 #define PERL_ARGS_ASSERT_CL_OR  \
5278         assert(pRExC_state); assert(cl); assert(or_with)
5279
5280 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)
5281                         __attribute__nonnull__(pTHX_1)
5282                         __attribute__nonnull__(pTHX_2)
5283                         __attribute__nonnull__(pTHX_3)
5284                         __attribute__nonnull__(pTHX_4)
5285                         __attribute__nonnull__(pTHX_5);
5286 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5287         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5288
5289 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5290                         __attribute__warn_unused_result__
5291                         __attribute__nonnull__(1)
5292                         __attribute__nonnull__(3);
5293 #define PERL_ARGS_ASSERT_ADD_DATA       \
5294         assert(pRExC_state); assert(s)
5295
5296 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5297                         __attribute__noreturn__
5298                         __attribute__nonnull__(pTHX_1)
5299                         __attribute__nonnull__(pTHX_2);
5300 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5301         assert(pat1); assert(pat2)
5302
5303 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5304                         __attribute__nonnull__(pTHX_1);
5305 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5306         assert(pRExC_state)
5307
5308 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5309                         __attribute__nonnull__(pTHX_1);
5310 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5311         assert(pRExC_state)
5312
5313 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)
5314                         __attribute__nonnull__(pTHX_1)
5315                         __attribute__nonnull__(pTHX_2)
5316                         __attribute__nonnull__(pTHX_3)
5317                         __attribute__nonnull__(pTHX_4)
5318                         __attribute__nonnull__(pTHX_5);
5319 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5320         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5321
5322 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5323                         __attribute__nonnull__(pTHX_1)
5324                         __attribute__nonnull__(pTHX_2)
5325                         __attribute__nonnull__(pTHX_3);
5326 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5327         assert(pRExC_state); assert(source); assert(stclass)
5328
5329 #  ifdef DEBUGGING
5330 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5331 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)
5332                         __attribute__nonnull__(pTHX_1)
5333                         __attribute__nonnull__(pTHX_2)
5334                         __attribute__nonnull__(pTHX_3)
5335                         __attribute__nonnull__(pTHX_6);
5336 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5337         assert(r); assert(start); assert(node); assert(sv)
5338
5339 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5340                         __attribute__nonnull__(pTHX_1);
5341 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5342         assert(sv)
5343
5344 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5345                         __attribute__nonnull__(pTHX_1)
5346                         __attribute__nonnull__(pTHX_3);
5347 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5348         assert(trie); assert(revcharmap)
5349
5350 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5351                         __attribute__nonnull__(pTHX_1)
5352                         __attribute__nonnull__(pTHX_3);
5353 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5354         assert(trie); assert(revcharmap)
5355
5356 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5357                         __attribute__nonnull__(pTHX_1)
5358                         __attribute__nonnull__(pTHX_3);
5359 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5360         assert(trie); assert(revcharmap)
5361
5362 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5363                         __attribute__nonnull__(pTHX_1)
5364                         __attribute__nonnull__(pTHX_2)
5365                         __attribute__nonnull__(pTHX_3);
5366 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5367         assert(pRExC_state); assert(p); assert(val)
5368
5369 #  endif
5370 #endif
5371
5372 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5373 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5374                         __attribute__warn_unused_result__
5375                         __attribute__nonnull__(pTHX_1)
5376                         __attribute__nonnull__(pTHX_2);
5377 #define PERL_ARGS_ASSERT_REGMATCH       \
5378         assert(reginfo); assert(prog)
5379
5380 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5381                         __attribute__warn_unused_result__
5382                         __attribute__nonnull__(pTHX_1)
5383                         __attribute__nonnull__(pTHX_2);
5384 #define PERL_ARGS_ASSERT_REGREPEAT      \
5385         assert(prog); assert(p)
5386
5387 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5388                         __attribute__warn_unused_result__
5389                         __attribute__nonnull__(pTHX_1)
5390                         __attribute__nonnull__(pTHX_2);
5391 #define PERL_ARGS_ASSERT_REGTRY \
5392         assert(reginfo); assert(startpos)
5393
5394 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5395                         __attribute__warn_unused_result__
5396                         __attribute__nonnull__(pTHX_2)
5397                         __attribute__nonnull__(pTHX_3);
5398 #define PERL_ARGS_ASSERT_REGINCLASS     \
5399         assert(n); assert(p)
5400
5401 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5402 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5403                         __attribute__nonnull__(pTHX_1);
5404 #define PERL_ARGS_ASSERT_REGCPPOP       \
5405         assert(rex)
5406
5407 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5408                         __attribute__warn_unused_result__
5409                         __attribute__nonnull__(1)
5410                         __attribute__nonnull__(3);
5411 #define PERL_ARGS_ASSERT_REGHOP3        \
5412         assert(s); assert(lim)
5413
5414 #ifdef XXX_dmq
5415 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5416                         __attribute__warn_unused_result__
5417                         __attribute__nonnull__(1)
5418                         __attribute__nonnull__(3)
5419                         __attribute__nonnull__(4);
5420 #define PERL_ARGS_ASSERT_REGHOP4        \
5421         assert(s); assert(llim); assert(rlim)
5422
5423 #endif
5424 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5425                         __attribute__warn_unused_result__
5426                         __attribute__nonnull__(1)
5427                         __attribute__nonnull__(3);
5428 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5429         assert(s); assert(lim)
5430
5431 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5432                         __attribute__warn_unused_result__
5433                         __attribute__nonnull__(pTHX_1)
5434                         __attribute__nonnull__(pTHX_2)
5435                         __attribute__nonnull__(pTHX_3)
5436                         __attribute__nonnull__(pTHX_4);
5437 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5438         assert(prog); assert(c); assert(s); assert(strend)
5439
5440 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5441                         __attribute__nonnull__(pTHX_1);
5442 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5443         assert(prog)
5444
5445 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5446                         __attribute__nonnull__(pTHX_1);
5447 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5448         assert(prog)
5449
5450 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5451                         __attribute__warn_unused_result__
5452                         __attribute__nonnull__(pTHX_1)
5453                         __attribute__nonnull__(pTHX_2);
5454 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5455         assert(rex); assert(scan)
5456
5457 #  ifdef DEBUGGING
5458 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)
5459                         __attribute__nonnull__(pTHX_1)
5460                         __attribute__nonnull__(pTHX_2)
5461                         __attribute__nonnull__(pTHX_3)
5462                         __attribute__nonnull__(pTHX_4)
5463                         __attribute__nonnull__(pTHX_5);
5464 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5465         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5466
5467 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5468                         __attribute__nonnull__(pTHX_1)
5469                         __attribute__nonnull__(pTHX_3)
5470                         __attribute__nonnull__(pTHX_4)
5471                         __attribute__nonnull__(pTHX_5);
5472 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5473         assert(prog); assert(start); assert(end); assert(blurb)
5474
5475 #  endif
5476 #endif
5477
5478 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5479 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5480 STATIC void     S_debprof(pTHX_ const OP *o)
5481                         __attribute__nonnull__(pTHX_1);
5482 #define PERL_ARGS_ASSERT_DEBPROF        \
5483         assert(o)
5484
5485 STATIC void     S_sequence(pTHX_ const OP *o);
5486 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5487 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5488 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5489                         __attribute__nonnull__(pTHX_1);
5490 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5491         assert(pm)
5492
5493 #endif
5494
5495 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5496 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5497                         __attribute__nonnull__(pTHX_1);
5498 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5499         assert(sptr)
5500
5501 #endif
5502
5503 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5504 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5505                         __attribute__nonnull__(pTHX_1)
5506                         __attribute__nonnull__(pTHX_2);
5507 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5508         assert(tsv); assert(sv)
5509
5510 #endif
5511
5512 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5513 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5514                         __attribute__nonnull__(pTHX_1)
5515                         __attribute__nonnull__(pTHX_2);
5516 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5517         assert(sv); assert(av)
5518
5519 #endif
5520
5521 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5522 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5523                         __attribute__warn_unused_result__
5524                         __attribute__nonnull__(1)
5525                         __attribute__nonnull__(5);
5526 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5527         assert(buf); assert(peob)
5528
5529 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5530                         __attribute__nonnull__(pTHX_1);
5531 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5532         assert(sv)
5533
5534 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5535                         __attribute__nonnull__(pTHX_1);
5536 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5537         assert(sv)
5538
5539 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5540                         __attribute__nonnull__(pTHX_1);
5541 #define PERL_ARGS_ASSERT_VISIT  \
5542         assert(f)
5543
5544 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5545                         __attribute__nonnull__(pTHX_1)
5546                         __attribute__nonnull__(pTHX_2);
5547 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5548         assert(tsv); assert(sv)
5549
5550 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5551                         __attribute__warn_unused_result__;
5552
5553 #  ifdef DEBUGGING
5554 STATIC void     S_del_sv(pTHX_ SV *p)
5555                         __attribute__nonnull__(pTHX_1);
5556 #define PERL_ARGS_ASSERT_DEL_SV \
5557         assert(p)
5558
5559 #  endif
5560 #  if !defined(NV_PRESERVES_UV)
5561 #    ifdef DEBUGGING
5562 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5563                         __attribute__nonnull__(pTHX_1);
5564 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5565         assert(sv)
5566
5567 #    else
5568 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5569                         __attribute__nonnull__(pTHX_1);
5570 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5571         assert(sv)
5572
5573 #    endif
5574 #  endif
5575 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5576                         __attribute__warn_unused_result__
5577                         __attribute__nonnull__(pTHX_1);
5578 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5579         assert(pattern)
5580
5581 #
5582 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5583                         __attribute__nonnull__(1)
5584                         __attribute__nonnull__(2);
5585 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5586         assert(start); assert(send)
5587
5588 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5589                         __attribute__nonnull__(1)
5590                         __attribute__nonnull__(2);
5591 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5592         assert(start); assert(send)
5593
5594 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)
5595                         __attribute__nonnull__(pTHX_1)
5596                         __attribute__nonnull__(pTHX_2)
5597                         __attribute__nonnull__(pTHX_3)
5598                         __attribute__nonnull__(pTHX_4);
5599 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5600         assert(sv); assert(mgp); assert(start); assert(send)
5601
5602 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5603                         __attribute__nonnull__(pTHX_1)
5604                         __attribute__nonnull__(pTHX_2);
5605 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5606         assert(sv); assert(mgp)
5607
5608 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5609                         __attribute__nonnull__(pTHX_1)
5610                         __attribute__nonnull__(pTHX_2)
5611                         __attribute__nonnull__(pTHX_3);
5612 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5613         assert(s); assert(target); assert(end)
5614
5615 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5616                         __attribute__nonnull__(2)
5617                         __attribute__nonnull__(3);
5618 #define PERL_ARGS_ASSERT_F0CONVERT      \
5619         assert(endbuf); assert(len)
5620
5621 #  if defined(PERL_OLD_COPY_ON_WRITE)
5622 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5623                         __attribute__nonnull__(pTHX_1)
5624                         __attribute__nonnull__(pTHX_2)
5625                         __attribute__nonnull__(pTHX_3);
5626 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5627         assert(sv); assert(pvx); assert(after)
5628
5629 #  endif
5630 STATIC SV *     S_more_sv(pTHX);
5631 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5632 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5633                         __attribute__nonnull__(pTHX_1);
5634 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5635         assert(sv)
5636
5637 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5638                         __attribute__nonnull__(pTHX_1)
5639                         __attribute__nonnull__(pTHX_2);
5640 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5641         assert(dstr); assert(sstr)
5642
5643 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5644                         __attribute__nonnull__(pTHX_1)
5645                         __attribute__nonnull__(pTHX_2);
5646 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5647         assert(dstr); assert(sstr)
5648
5649 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5650                         __attribute__warn_unused_result__
5651                         __attribute__nonnull__(1);
5652 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5653         assert(tbl)
5654
5655 #endif
5656
5657 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5658 STATIC void     S_check_uni(pTHX);
5659 STATIC void     S_force_next(pTHX_ I32 type);
5660 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5661                         __attribute__nonnull__(pTHX_1);
5662 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5663         assert(s)
5664
5665 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5666                         __attribute__nonnull__(pTHX_1);
5667 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5668         assert(start)
5669
5670 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5671                         __attribute__nonnull__(pTHX_1);
5672 #define PERL_ARGS_ASSERT_TOKEQ  \
5673         assert(sv)
5674
5675 STATIC void     S_readpipe_override(pTHX);
5676 STATIC char*    S_scan_const(pTHX_ char *start)
5677                         __attribute__warn_unused_result__
5678                         __attribute__nonnull__(pTHX_1);
5679 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5680         assert(start)
5681
5682 STATIC char*    S_scan_formline(pTHX_ char *s)
5683                         __attribute__warn_unused_result__
5684                         __attribute__nonnull__(pTHX_1);
5685 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5686         assert(s)
5687
5688 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5689                         __attribute__warn_unused_result__
5690                         __attribute__nonnull__(pTHX_1);
5691 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5692         assert(s)
5693
5694 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5695                         __attribute__nonnull__(pTHX_1)
5696                         __attribute__nonnull__(pTHX_2)
5697                         __attribute__nonnull__(pTHX_3);
5698 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5699         assert(s); assert(send); assert(dest)
5700
5701 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5702                         __attribute__warn_unused_result__
5703                         __attribute__nonnull__(pTHX_1);
5704 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5705         assert(start)
5706
5707 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5708                         __attribute__warn_unused_result__
5709                         __attribute__nonnull__(pTHX_1);
5710 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5711         assert(start)
5712
5713 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5714                         __attribute__warn_unused_result__
5715                         __attribute__nonnull__(pTHX_1);
5716 #define PERL_ARGS_ASSERT_SCAN_STR       \
5717         assert(start)
5718
5719 STATIC char*    S_scan_subst(pTHX_ char *start)
5720                         __attribute__warn_unused_result__
5721                         __attribute__nonnull__(pTHX_1);
5722 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5723         assert(start)
5724
5725 STATIC char*    S_scan_trans(pTHX_ char *start)
5726                         __attribute__warn_unused_result__
5727                         __attribute__nonnull__(pTHX_1);
5728 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5729         assert(start)
5730
5731 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5732                         __attribute__nonnull__(pTHX_1)
5733                         __attribute__nonnull__(pTHX_2)
5734                         __attribute__nonnull__(pTHX_5);
5735 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5736         assert(s); assert(dest); assert(slp)
5737
5738 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5739 STATIC char*    S_skipspace(pTHX_ char *s)
5740                         __attribute__warn_unused_result__
5741                         __attribute__nonnull__(pTHX_1);
5742 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5743         assert(s)
5744
5745 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5746                         __attribute__warn_unused_result__
5747                         __attribute__nonnull__(pTHX_1);
5748 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5749         assert(s)
5750
5751 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5752                         __attribute__nonnull__(pTHX_1)
5753                         __attribute__nonnull__(pTHX_2)
5754                         __attribute__nonnull__(pTHX_3);
5755 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5756         assert(s); assert(name); assert(what)
5757
5758 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5759                         __attribute__nonnull__(pTHX_1);
5760 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5761         assert(name)
5762
5763 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5764                         __attribute__nonnull__(pTHX_1);
5765 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5766         assert(s)
5767
5768 STATIC void     S_incline(pTHX_ const char *s)
5769                         __attribute__nonnull__(pTHX_1);
5770 #define PERL_ARGS_ASSERT_INCLINE        \
5771         assert(s)
5772
5773 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5774                         __attribute__nonnull__(pTHX_1);
5775 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5776         assert(s)
5777
5778 STATIC int      S_intuit_more(pTHX_ char *s)
5779                         __attribute__nonnull__(pTHX_1);
5780 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5781         assert(s)
5782
5783 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5784                         __attribute__nonnull__(pTHX_3);
5785 #define PERL_ARGS_ASSERT_LOP    \
5786         assert(s)
5787
5788 STATIC void     S_missingterm(pTHX_ char *s)
5789                         __attribute__noreturn__;
5790
5791 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5792                         __attribute__nonnull__(pTHX_1);
5793 #define PERL_ARGS_ASSERT_NO_OP  \
5794         assert(what)
5795
5796 STATIC I32      S_sublex_done(pTHX)
5797                         __attribute__warn_unused_result__;
5798
5799 STATIC I32      S_sublex_push(pTHX)
5800                         __attribute__warn_unused_result__;
5801
5802 STATIC I32      S_sublex_start(pTHX)
5803                         __attribute__warn_unused_result__;
5804
5805 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5806                         __attribute__warn_unused_result__
5807                         __attribute__nonnull__(pTHX_1)
5808                         __attribute__nonnull__(pTHX_2);
5809 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5810         assert(sv); assert(fp)
5811
5812 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5813                         __attribute__warn_unused_result__
5814                         __attribute__nonnull__(pTHX_1);
5815 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5816         assert(pkgname)
5817
5818 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5819                         __attribute__warn_unused_result__
5820                         __attribute__nonnull__(pTHX_2);
5821 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5822         assert(s)
5823
5824 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)
5825                         __attribute__nonnull__(pTHX_3)
5826                         __attribute__nonnull__(pTHX_5);
5827 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5828         assert(key); assert(sv)
5829
5830 STATIC int      S_ao(pTHX_ int toketype);
5831 #  if defined(PERL_CR_FILTER)
5832 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5833 STATIC void     S_strip_return(pTHX_ SV *sv)
5834                         __attribute__nonnull__(pTHX_1);
5835 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5836         assert(sv)
5837
5838 #  endif
5839 #  if defined(DEBUGGING)
5840 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5841                         __attribute__nonnull__(pTHX_2);
5842 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5843         assert(lvalp)
5844
5845 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5846                         __attribute__nonnull__(pTHX_1)
5847                         __attribute__nonnull__(pTHX_2);
5848 #define PERL_ARGS_ASSERT_PRINTBUF       \
5849         assert(fmt); assert(s)
5850
5851 #  endif
5852 #endif
5853
5854 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5855 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5856                         __attribute__nonnull__(pTHX_1)
5857                         __attribute__nonnull__(pTHX_2);
5858 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5859         assert(stash); assert(name)
5860
5861 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
5862                         __attribute__nonnull__(pTHX_1);
5863 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
5864         assert(stash)
5865
5866 #endif
5867
5868 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5869 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5870 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5871                         __attribute__nonnull__(pTHX_1);
5872 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5873         assert(locs)
5874
5875 #endif
5876 #endif
5877
5878 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5879 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5880                         __attribute__nonnull__(pTHX_1);
5881 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5882         assert(cop)
5883
5884 STATIC SV*      S_mess_alloc(pTHX);
5885 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5886 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5887 STATIC char *   S_write_no_mem(pTHX)
5888                         __attribute__noreturn__;
5889
5890 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
5891 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)
5892                         __attribute__nonnull__(4)
5893                         __attribute__nonnull__(8)
5894                         __attribute__nonnull__(10);
5895 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5896         assert(type_name); assert(filename); assert(funcname)
5897
5898 #endif
5899 #endif
5900
5901 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5902 STATIC NV       S_mulexp10(NV value, I32 exponent);
5903 #endif
5904
5905 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5906 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5907                         __attribute__warn_unused_result__
5908                         __attribute__nonnull__(1);
5909 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5910         assert(s)
5911
5912 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5913                         __attribute__warn_unused_result__
5914                         __attribute__nonnull__(pTHX_1)
5915                         __attribute__nonnull__(pTHX_2)
5916                         __attribute__nonnull__(pTHX_3);
5917 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5918         assert(p); assert(swash); assert(swashname)
5919
5920 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5921                         __attribute__warn_unused_result__
5922                         __attribute__nonnull__(pTHX_1);
5923 #define PERL_ARGS_ASSERT_SWASH_GET      \
5924         assert(swash)
5925
5926 #endif
5927
5928 START_EXTERN_C
5929
5930 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5931                         __attribute__nonnull__(pTHX_1);
5932 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5933         assert(dstr)
5934
5935 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5936                         __attribute__nonnull__(pTHX_1)
5937                         __attribute__nonnull__(pTHX_2);
5938 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5939         assert(dstr); assert(sstr)
5940
5941 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5942                         __attribute__nonnull__(pTHX_1);
5943 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5944         assert(dsv)
5945
5946 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5947                         __attribute__nonnull__(pTHX_1); */
5948
5949 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
5950                         __attribute__nonnull__(pTHX_1);
5951 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
5952         assert(sv)
5953
5954 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5955                         __attribute__nonnull__(pTHX_1);
5956 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5957         assert(sv)
5958
5959 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5960                         __attribute__nonnull__(pTHX_1)
5961                         __attribute__nonnull__(pTHX_2);
5962 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5963         assert(dsv); assert(ssv)
5964
5965 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5966                         __attribute__nonnull__(pTHX_1)
5967                         __attribute__nonnull__(pTHX_2);
5968 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5969         assert(s); assert(value)
5970
5971 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5972 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5973 #ifdef PERL_OLD_COPY_ON_WRITE
5974 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5975                         __attribute__nonnull__(pTHX_2);
5976 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5977         assert(sstr)
5978
5979 #endif
5980
5981 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5982
5983 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5984 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5985 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5986 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5987 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5988 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5989 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5990 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5991 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
5992 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
5993 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
5994 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
5995                         __attribute__nonnull__(pTHX_2);
5996 #define PERL_ARGS_ASSERT_PERLIO_READ    \
5997         assert(vbuf)
5998
5999 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6000                         __attribute__nonnull__(pTHX_2);
6001 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6002         assert(vbuf)
6003
6004 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6005                         __attribute__nonnull__(pTHX_2);
6006 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6007         assert(vbuf)
6008
6009 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6010 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6011
6012 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6013 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6014 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6015                         __attribute__warn_unused_result__;
6016
6017 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6018                         __attribute__warn_unused_result__;
6019
6020
6021 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6022                         __attribute__warn_unused_result__;
6023
6024 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6025                         __attribute__warn_unused_result__;
6026
6027 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6028                         __attribute__warn_unused_result__;
6029
6030 #endif /* PERLIO_LAYERS */
6031
6032 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6033 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6034 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6035                         __attribute__nonnull__(pTHX_1);
6036 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6037         assert(stack_base)
6038
6039 #endif
6040
6041 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6042                         __attribute__malloc__
6043                         __attribute__warn_unused_result__;
6044
6045 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6046                         __attribute__nonnull__(pTHX_1);
6047 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6048         assert(cv)
6049
6050 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6051                         __attribute__nonnull__(pTHX_1);
6052 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6053         assert(name)
6054
6055 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6058         assert(sv)
6059
6060 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6061                         __attribute__nonnull__(pTHX_1)
6062                         __attribute__nonnull__(pTHX_3);
6063 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6064         assert(name); assert(ourstash)
6065
6066 #ifdef DEBUGGING
6067 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6068                         __attribute__nonnull__(pTHX_2);
6069 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6070         assert(sv)
6071
6072 #endif
6073 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6074 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6075 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6076                         __attribute__nonnull__(pTHX_2);
6077 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6078         assert(file)
6079
6080 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6081                         __attribute__nonnull__(pTHX_1)
6082                         __attribute__nonnull__(pTHX_2)
6083                         __attribute__nonnull__(pTHX_3);
6084 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6085         assert(padlist); assert(old_cv); assert(new_cv)
6086
6087
6088 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6089                         __attribute__nonnull__(pTHX_1);
6090 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6091         assert(padlist)
6092
6093 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6094                         __attribute__warn_unused_result__;
6095
6096
6097 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6098 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
6099                         __attribute__nonnull__(pTHX_1)
6100                         __attribute__nonnull__(pTHX_2)
6101                         __attribute__nonnull__(pTHX_6)
6102                         __attribute__nonnull__(pTHX_7);
6103 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6104         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6105
6106 #  if defined(DEBUGGING)
6107 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6108                         __attribute__nonnull__(pTHX_1)
6109                         __attribute__nonnull__(pTHX_2);
6110 #define PERL_ARGS_ASSERT_CV_DUMP        \
6111         assert(cv); assert(title)
6112
6113 #  endif
6114 #endif
6115 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6116                         __attribute__warn_unused_result__;
6117
6118 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6119 #if defined(DEBUGGING)
6120 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6121                         __attribute__warn_unused_result__
6122                         __attribute__nonnull__(pTHX_1);
6123 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6124         assert(s)
6125
6126 #endif
6127 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6128                         __attribute__nonnull__(pTHX_1);
6129 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6130         assert(sv)
6131
6132 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6133                         __attribute__nonnull__(pTHX_1);
6134 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6135         assert(hv)
6136
6137
6138 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6139                         __attribute__warn_unused_result__
6140                         __attribute__nonnull__(pTHX_1);
6141 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6142         assert(hv)
6143
6144 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6145                         __attribute__warn_unused_result__
6146                         __attribute__nonnull__(pTHX_1);
6147 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6148         assert(hv)
6149
6150 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6151                         __attribute__warn_unused_result__
6152                         __attribute__nonnull__(pTHX_1);
6153 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6154         assert(hv)
6155
6156 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6157                         __attribute__nonnull__(pTHX_1);
6158 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6159         assert(hv)
6160
6161 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6162                         __attribute__nonnull__(pTHX_1);
6163 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6164         assert(hv)
6165
6166 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6167                         __attribute__nonnull__(pTHX_1);
6168 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6169         assert(hv)
6170
6171 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6172                         __attribute__nonnull__(pTHX_1);
6173 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6174         assert(hv)
6175
6176 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6177 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6178                         __attribute__nonnull__(pTHX_1);
6179 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6180         assert(hv)
6181
6182 #endif
6183 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6184                         __attribute__nonnull__(pTHX_1);
6185 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6186         assert(hv)
6187
6188 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6189                         __attribute__warn_unused_result__
6190                         __attribute__nonnull__(pTHX_1);
6191 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6192         assert(hv)
6193
6194 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6195                         __attribute__warn_unused_result__
6196                         __attribute__nonnull__(pTHX_1);
6197 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6198         assert(hv)
6199
6200 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6201                         __attribute__nonnull__(pTHX_1);
6202 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6203         assert(hv)
6204
6205
6206 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6207                         __attribute__nonnull__(pTHX_1)
6208                         __attribute__nonnull__(pTHX_2);
6209 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6210         assert(hv); assert(mg)
6211
6212
6213 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6214 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6215                         __attribute__nonnull__(pTHX_2);
6216 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6217         assert(val)
6218
6219 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6220                         __attribute__nonnull__(pTHX_2);
6221 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6222         assert(val)
6223
6224 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6225 #endif
6226
6227 #ifdef PERL_NEED_MY_HTOLE16
6228 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6229 #endif
6230 #ifdef PERL_NEED_MY_LETOH16
6231 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6232 #endif
6233 #ifdef PERL_NEED_MY_HTOBE16
6234 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6235 #endif
6236 #ifdef PERL_NEED_MY_BETOH16
6237 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6238 #endif
6239 #ifdef PERL_NEED_MY_HTOLE32
6240 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6241 #endif
6242 #ifdef PERL_NEED_MY_LETOH32
6243 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6244 #endif
6245 #ifdef PERL_NEED_MY_HTOBE32
6246 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6247 #endif
6248 #ifdef PERL_NEED_MY_BETOH32
6249 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6250 #endif
6251 #ifdef PERL_NEED_MY_HTOLE64
6252 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6253 #endif
6254 #ifdef PERL_NEED_MY_LETOH64
6255 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6256 #endif
6257 #ifdef PERL_NEED_MY_HTOBE64
6258 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6259 #endif
6260 #ifdef PERL_NEED_MY_BETOH64
6261 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6262 #endif
6263
6264 #ifdef PERL_NEED_MY_HTOLES
6265 PERL_CALLCONV short     Perl_my_htoles(short n);
6266 #endif
6267 #ifdef PERL_NEED_MY_LETOHS
6268 PERL_CALLCONV short     Perl_my_letohs(short n);
6269 #endif
6270 #ifdef PERL_NEED_MY_HTOBES
6271 PERL_CALLCONV short     Perl_my_htobes(short n);
6272 #endif
6273 #ifdef PERL_NEED_MY_BETOHS
6274 PERL_CALLCONV short     Perl_my_betohs(short n);
6275 #endif
6276 #ifdef PERL_NEED_MY_HTOLEI
6277 PERL_CALLCONV int       Perl_my_htolei(int n);
6278 #endif
6279 #ifdef PERL_NEED_MY_LETOHI
6280 PERL_CALLCONV int       Perl_my_letohi(int n);
6281 #endif
6282 #ifdef PERL_NEED_MY_HTOBEI
6283 PERL_CALLCONV int       Perl_my_htobei(int n);
6284 #endif
6285 #ifdef PERL_NEED_MY_BETOHI
6286 PERL_CALLCONV int       Perl_my_betohi(int n);
6287 #endif
6288 #ifdef PERL_NEED_MY_HTOLEL
6289 PERL_CALLCONV long      Perl_my_htolel(long n);
6290 #endif
6291 #ifdef PERL_NEED_MY_LETOHL
6292 PERL_CALLCONV long      Perl_my_letohl(long n);
6293 #endif
6294 #ifdef PERL_NEED_MY_HTOBEL
6295 PERL_CALLCONV long      Perl_my_htobel(long n);
6296 #endif
6297 #ifdef PERL_NEED_MY_BETOHL
6298 PERL_CALLCONV long      Perl_my_betohl(long n);
6299 #endif
6300
6301 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6302                         __attribute__nonnull__(1);
6303 #define PERL_ARGS_ASSERT_MY_SWABN       \
6304         assert(ptr)
6305
6306
6307 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6308                         __attribute__nonnull__(pTHX_1);
6309 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6310         assert(name)
6311
6312 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6313                         __attribute__nonnull__(pTHX_1);
6314 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6315         assert(name)
6316
6317 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6318                         __attribute__warn_unused_result__
6319                         __attribute__nonnull__(pTHX_1);
6320 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6321         assert(name_sv)
6322
6323
6324 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6325                         __attribute__warn_unused_result__
6326                         __attribute__nonnull__(pTHX_1)
6327                         __attribute__nonnull__(pTHX_2);
6328 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6329         assert(c); assert(hv)
6330
6331
6332 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6333 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6334                         __attribute__nonnull__(pTHX_1);
6335 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6336         assert(sv)
6337
6338 #endif
6339
6340 #ifdef PERL_DONT_CREATE_GVSV
6341 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6342 #endif
6343 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6344 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6345 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6346                         __attribute__malloc__
6347                         __attribute__warn_unused_result__
6348                         __attribute__nonnull__(pTHX_2);
6349 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6350         assert(bits)
6351
6352
6353 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6354                         __attribute__nonnull__(pTHX_1);
6355 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6356         assert(chunk)
6357
6358
6359 #ifndef SPRINTF_RETURNS_STRLEN
6360 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6361                         __attribute__nonnull__(1)
6362                         __attribute__nonnull__(2);
6363 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6364         assert(buffer); assert(pat)
6365
6366 #endif
6367
6368 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6369                         __attribute__format__(__printf__,3,4)
6370                         __attribute__nonnull__(1)
6371                         __attribute__nonnull__(3);
6372 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6373         assert(buffer); assert(format)
6374
6375 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6376                         __attribute__nonnull__(1)
6377                         __attribute__nonnull__(3);
6378 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6379         assert(buffer); assert(format)
6380
6381
6382 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6383
6384 #ifdef PERL_IMPLICIT_CONTEXT
6385 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6386 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6387                         __attribute__nonnull__(pTHX_1);
6388 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6389         assert(my_cxt_key)
6390
6391 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6392                         __attribute__nonnull__(pTHX_1);
6393 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6394         assert(my_cxt_key)
6395
6396 #else
6397 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6398                         __attribute__nonnull__(pTHX_1);
6399 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6400         assert(index)
6401
6402 #endif
6403 #endif
6404
6405 #ifndef HAS_STRLCAT
6406 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6407 #endif
6408
6409 #ifndef HAS_STRLCPY
6410 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6411 #endif
6412
6413 #ifdef PERL_MAD
6414 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6415                         __attribute__nonnull__(1);
6416 #define PERL_ARGS_ASSERT_PAD_PEG        \
6417         assert(s)
6418
6419 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6420 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6421                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6422                         __attribute__nonnull__(pTHX_2)
6423                         __attribute__nonnull__(pTHX_3);
6424 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6425         assert(file); assert(pat)
6426
6427 #endif
6428 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6429                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6430                         __attribute__nonnull__(pTHX_2)
6431                         __attribute__nonnull__(pTHX_3);
6432 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6433         assert(file); assert(pat)
6434
6435 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6436                         __attribute__nonnull__(pTHX_2)
6437                         __attribute__nonnull__(pTHX_3);
6438 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6439         assert(file); assert(pat)
6440
6441 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6442 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6443                         __attribute__nonnull__(pTHX_1);
6444 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6445         assert(stash)
6446
6447 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6448                         __attribute__nonnull__(pTHX_1);
6449 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6450         assert(gv)
6451
6452 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6453                         __attribute__nonnull__(pTHX_1);
6454 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6455         assert(gv)
6456
6457 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6458 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6459                         __attribute__nonnull__(pTHX_1)
6460                         __attribute__nonnull__(pTHX_2);
6461 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6462         assert(dsv); assert(ssv)
6463
6464 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6465                         __attribute__nonnull__(pTHX_1)
6466                         __attribute__nonnull__(pTHX_2);
6467 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6468         assert(dsv); assert(pv)
6469
6470 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6471                         __attribute__nonnull__(pTHX_1);
6472 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6473         assert(sv)
6474
6475 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6476                         __attribute__nonnull__(pTHX_2);
6477 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6478         assert(file)
6479
6480 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6481 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6482                         __attribute__nonnull__(pTHX_2);
6483 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6484         assert(file)
6485
6486 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6487                         __attribute__nonnull__(pTHX_1);
6488 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6489         assert(o)
6490
6491
6492 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6493 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6494                         __attribute__nonnull__(pTHX_1);
6495 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6496         assert(tk)
6497
6498 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6499                         __attribute__nonnull__(pTHX_1);
6500 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6501         assert(tk)
6502
6503 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6504 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6505 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6506 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6507 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6508 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6509                         __attribute__nonnull__(pTHX_2);
6510 #define PERL_ARGS_ASSERT_NEWMADSV       \
6511         assert(sv)
6512
6513 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6514 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6515
6516 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6517 STATIC char*    S_skipspace0(pTHX_ char *s)
6518                         __attribute__nonnull__(pTHX_1);
6519 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6520         assert(s)
6521
6522 STATIC char*    S_skipspace1(pTHX_ char *s)
6523                         __attribute__nonnull__(pTHX_1);
6524 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6525         assert(s)
6526
6527 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6528                         __attribute__nonnull__(pTHX_1);
6529 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6530         assert(s)
6531
6532 STATIC void     S_start_force(pTHX_ int where);
6533 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6534 #  endif
6535 PERL_CALLCONV int       Perl_madlex(pTHX);
6536 PERL_CALLCONV int       Perl_madparse(pTHX);
6537 #endif
6538 #if !defined(HAS_SIGNBIT)
6539 PERL_CALLCONV int       Perl_signbit(NV f)
6540                         __attribute__pure__;
6541
6542 #endif
6543
6544 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6545                         __attribute__nonnull__(pTHX_1)
6546                         __attribute__nonnull__(pTHX_2);
6547 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6548         assert(c); assert(sv)
6549
6550 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6551
6552 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6553                         __attribute__nonnull__(pTHX_1)
6554                         __attribute__nonnull__(pTHX_2);
6555 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6556         assert(smeta); assert(which)
6557
6558 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6559                         __attribute__nonnull__(pTHX_1)
6560                         __attribute__nonnull__(pTHX_2)
6561                         __attribute__nonnull__(pTHX_3);
6562 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6563         assert(smeta); assert(which); assert(data)
6564
6565 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6566                         __attribute__nonnull__(pTHX_1);
6567 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6568         assert(name)
6569
6570 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6571                         __attribute__nonnull__(pTHX_1);
6572 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6573         assert(mro)
6574
6575 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6576                         __attribute__nonnull__(pTHX_1)
6577                         __attribute__nonnull__(pTHX_2);
6578 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6579         assert(meta); assert(name)
6580
6581 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6582                         __attribute__nonnull__(pTHX_1);
6583 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6584         assert(stash)
6585
6586 #if defined(USE_ITHREADS)
6587 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6588                         __attribute__nonnull__(pTHX_1)
6589                         __attribute__nonnull__(pTHX_2);
6590 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6591         assert(smeta); assert(param)
6592
6593 #endif
6594 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6595                         __attribute__nonnull__(pTHX_1);
6596 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6597         assert(stash)
6598
6599 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6600 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6601                         __attribute__nonnull__(pTHX_1);
6602 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6603         assert(stash)
6604
6605 #endif
6606 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6607                         __attribute__nonnull__(pTHX_1);
6608 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6609         assert(stash)
6610
6611 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6612                         __attribute__nonnull__(pTHX_1);
6613 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6614         assert(stash)
6615
6616 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6617 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6618                         __attribute__nonnull__(1)
6619                         __attribute__nonnull__(2);
6620 #define PERL_ARGS_ASSERT_SYS_INIT       \
6621         assert(argc); assert(argv)
6622
6623 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6624                         __attribute__nonnull__(1)
6625                         __attribute__nonnull__(2)
6626                         __attribute__nonnull__(3);
6627 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6628         assert(argc); assert(argv); assert(env)
6629
6630 PERL_CALLCONV void      Perl_sys_term(void);
6631 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6632 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6633                         __attribute__nonnull__(pTHX_2);
6634 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6635         assert(label)
6636
6637
6638 END_EXTERN_C
6639 /*
6640  * ex: set ts=8 sts=4 sw=4 noet:
6641  */
6642 /* ex: set ro: */