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(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 510                         __attribute__nonnull__(1)
 511                         __attribute__nonnull__(2)
 512                         __attribute__nonnull__(3)
 513                         __attribute__nonnull__(4)
 514                         __attribute__nonnull__(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 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
 525 STATIC void     S_deprecate_old(pTHX_ const char *const s)
 526                         __attribute__nonnull__(pTHX_1);
 527 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 528         assert(s)
 529
 530 #endif
 531 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 532                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 533
 534 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 535 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 536 #endif
 537 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 538 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 539 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 540                         __attribute__nonnull__(pTHX_2)
 541                         __attribute__nonnull__(pTHX_3); */
 542 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 543         assert(mark); assert(sp)
 544
 545 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 546                         __attribute__nonnull__(pTHX_2)
 547                         __attribute__nonnull__(pTHX_3);
 548 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 549         assert(mark); assert(sp)
 550
 551 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 552                         __attribute__nonnull__(pTHX_1);
 553 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 554         assert(fp)
 555
 556 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 557                         __attribute__nonnull__(pTHX_1)
 558                         __attribute__nonnull__(pTHX_2);
 559 #define PERL_ARGS_ASSERT_DO_CHOP        \
 560         assert(astr); assert(sv)
 561
 562 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 563 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 564                         __attribute__nonnull__(pTHX_1);
 565 #define PERL_ARGS_ASSERT_DO_EOF \
 566         assert(gv)
 567
 568
 569 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 570 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 571                         __attribute__nonnull__(pTHX_1); */
 572 #define PERL_ARGS_ASSERT_DO_EXEC        \
 573         assert(cmd)
 574
 575 #else
 576 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 577                         __attribute__nonnull__(pTHX_1);
 578 #define PERL_ARGS_ASSERT_DO_EXEC        \
 579         assert(cmd)
 580
 581 #endif
 582
 583 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 584 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 585                         __attribute__nonnull__(pTHX_2)
 586                         __attribute__nonnull__(pTHX_3);
 587 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 588         assert(mark); assert(sp)
 589
 590 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 591                         __attribute__nonnull__(pTHX_1);
 592 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 593         assert(cmd)
 594
 595 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 596                         __attribute__nonnull__(pTHX_1);
 597 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 598         assert(cmd)
 599
 600 #endif
 601 #if !defined(WIN32)
 602 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 603                         __attribute__nonnull__(pTHX_1);
 604 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 605         assert(incmd)
 606
 607 #endif
 608 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 609 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 610 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 611                         __attribute__nonnull__(pTHX_1);
 612 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 613         assert(cmd)
 614
 615 #endif
 616 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 617 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 618                         __attribute__nonnull__(pTHX_2)
 619                         __attribute__nonnull__(pTHX_3);
 620 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 621         assert(mark); assert(sp)
 622
 623 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 624                         __attribute__nonnull__(pTHX_2)
 625                         __attribute__nonnull__(pTHX_3);
 626 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 627         assert(mark); assert(sp)
 628
 629 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 630                         __attribute__nonnull__(pTHX_1)
 631                         __attribute__nonnull__(pTHX_2);
 632 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 633         assert(mark); assert(sp)
 634
 635 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 636                         __attribute__nonnull__(pTHX_1)
 637                         __attribute__nonnull__(pTHX_2);
 638 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 639         assert(mark); assert(sp)
 640
 641 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 642                         __attribute__nonnull__(pTHX_1)
 643                         __attribute__nonnull__(pTHX_2);
 644 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 645         assert(mark); assert(sp)
 646
 647 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 648                         __attribute__nonnull__(pTHX_2)
 649                         __attribute__nonnull__(pTHX_3);
 650 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 651         assert(mark); assert(sp)
 652
 653 #endif
 654 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 655                         __attribute__nonnull__(pTHX_1)
 656                         __attribute__nonnull__(pTHX_2)
 657                         __attribute__nonnull__(pTHX_3)
 658                         __attribute__nonnull__(pTHX_4);
 659 #define PERL_ARGS_ASSERT_DO_JOIN        \
 660         assert(sv); assert(delim); assert(mark); assert(sp)
 661
 662 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 663 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 664                         __attribute__nonnull__(pTHX_1)
 665                         __attribute__nonnull__(pTHX_2); */
 666 #define PERL_ARGS_ASSERT_DO_OPEN        \
 667         assert(gv); assert(name)
 668
 669 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)
 670                         __attribute__nonnull__(pTHX_1)
 671                         __attribute__nonnull__(pTHX_2)
 672                         __attribute__nonnull__(pTHX_8);
 673 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 674         assert(gv); assert(name); assert(svs)
 675
 676 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)
 677                         __attribute__nonnull__(pTHX_1)
 678                         __attribute__nonnull__(pTHX_2);
 679 #define PERL_ARGS_ASSERT_DO_OPENN       \
 680         assert(gv); assert(oname)
 681
 682 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 683                         __attribute__nonnull__(pTHX_2);
 684 #define PERL_ARGS_ASSERT_DO_PRINT       \
 685         assert(fp)
 686
 687 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 688                         __attribute__warn_unused_result__;
 689
 690 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 691                         __attribute__nonnull__(pTHX_1);
 692 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 693         assert(sv)
 694
 695 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 696 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 697                         __attribute__nonnull__(pTHX_1)
 698                         __attribute__nonnull__(pTHX_3);
 699 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 700         assert(sv); assert(sarg)
 701
 702 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 703                         __attribute__nonnull__(pTHX_1);
 704 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 705         assert(gv)
 706
 707 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 708                         __attribute__warn_unused_result__
 709                         __attribute__nonnull__(pTHX_1);
 710 #define PERL_ARGS_ASSERT_DO_TELL        \
 711         assert(gv)
 712
 713 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 714                         __attribute__nonnull__(pTHX_1);
 715 #define PERL_ARGS_ASSERT_DO_TRANS       \
 716         assert(sv)
 717
 718 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 719                         __attribute__nonnull__(pTHX_1);
 720 #define PERL_ARGS_ASSERT_DO_VECGET      \
 721         assert(sv)
 722
 723 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 724                         __attribute__nonnull__(pTHX_1);
 725 #define PERL_ARGS_ASSERT_DO_VECSET      \
 726         assert(sv)
 727
 728 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 729                         __attribute__nonnull__(pTHX_2)
 730                         __attribute__nonnull__(pTHX_3)
 731                         __attribute__nonnull__(pTHX_4);
 732 #define PERL_ARGS_ASSERT_DO_VOP \
 733         assert(sv); assert(left); assert(right)
 734
 735 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 736                         __attribute__nonnull__(pTHX_1);
 737 #define PERL_ARGS_ASSERT_DOFILE \
 738         assert(term)
 739
 740 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 741                         __attribute__warn_unused_result__;
 742
 743 PERL_CALLCONV void      Perl_dump_all(pTHX);
 744 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 745 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 746 #if defined(DUMP_FDS)
 747 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 748                         __attribute__nonnull__(pTHX_1);
 749 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 750         assert(s)
 751
 752 #endif
 753 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 756         assert(gv)
 757
 758 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 759                         __attribute__nonnull__(pTHX_1);
 760 #define PERL_ARGS_ASSERT_GV_DUMP        \
 761         assert(gv)
 762
 763 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 764                         __attribute__nonnull__(pTHX_1);
 765 #define PERL_ARGS_ASSERT_OP_DUMP        \
 766         assert(o)
 767
 768 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 769 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 770                         __attribute__nonnull__(pTHX_1);
 771 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 772         assert(stash)
 773
 774 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 775                         __attribute__nonnull__(pTHX_1);
 776 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 777         assert(stash)
 778
 779 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 780                         __attribute__nonnull__(pTHX_1);
 781 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 782         assert(gv)
 783
 784 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 785                         __attribute__nonnull__(pTHX_1);
 786 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 787         assert(gv)
 788
 789 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 790                         __attribute__nonnull__(pTHX_1);
 791 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 792         assert(sv)
 793
 794 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 795                         __attribute__warn_unused_result__
 796                         __attribute__nonnull__(pTHX_1)
 797                         __attribute__nonnull__(pTHX_2)
 798                         __attribute__nonnull__(pTHX_3);
 799 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 800         assert(big); assert(bigend); assert(littlestr)
 801
 802 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 803                         __attribute__nonnull__(pTHX_1);
 804 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 805         assert(scriptname)
 806
 807 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 808 STATIC OP*      S_force_list(pTHX_ OP* arg);
 809 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 810                         __attribute__nonnull__(pTHX_1);
 811 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 812         assert(o)
 813
 814 #endif
 815 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 816                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 817                         __attribute__nonnull__(pTHX_1);
 818 #define PERL_ARGS_ASSERT_FORM   \
 819         assert(pat)
 820
 821 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 822                         __attribute__nonnull__(pTHX_1);
 823 #define PERL_ARGS_ASSERT_VFORM  \
 824         assert(pat)
 825
 826 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 827 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 828 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 829 #endif
 830 #if !defined(HAS_GETENV_LEN)
 831 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 832                         __attribute__nonnull__(pTHX_1)
 833                         __attribute__nonnull__(pTHX_2);
 834 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 835         assert(env_elem); assert(len)
 836
 837 #endif
 838 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 839                         __attribute__nonnull__(pTHX_2);
 840 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 841         assert(cv)
 842
 843 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 844 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 845 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 846 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 847 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 848 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 849 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 850                         __attribute__warn_unused_result__
 851                         __attribute__nonnull__(pTHX_2);
 852 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 853         assert(name)
 854
 855 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 856                         __attribute__nonnull__(pTHX_1);
 857 #define PERL_ARGS_ASSERT_GV_CHECK       \
 858         assert(stash)
 859
 860 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 861                         __attribute__nonnull__(pTHX_1)
 862                         __attribute__nonnull__(pTHX_2);
 863 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 864         assert(sv); assert(gv)
 865
 866 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 867                         __attribute__nonnull__(pTHX_1)
 868                         __attribute__nonnull__(pTHX_2); */
 869 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 870         assert(sv); assert(gv)
 871
 872 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 873                         __attribute__nonnull__(pTHX_1)
 874                         __attribute__nonnull__(pTHX_2);
 875 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 876         assert(sv); assert(gv)
 877
 878 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 879                         __attribute__nonnull__(pTHX_1);
 880 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 881         assert(name)
 882
 883 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 884                         __attribute__nonnull__(pTHX_1);
 885 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 886         assert(name)
 887
 888 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 889                         __attribute__nonnull__(pTHX_2);
 890 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 891         assert(name)
 892
 893 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 894                         __attribute__nonnull__(pTHX_2);
 895 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 896         assert(name)
 897
 898 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 899                         __attribute__nonnull__(pTHX_1)
 900                         __attribute__nonnull__(pTHX_2); */
 901 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 902         assert(stash); assert(name)
 903
 904 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 905                         __attribute__nonnull__(pTHX_1)
 906                         __attribute__nonnull__(pTHX_2);
 907 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 908         assert(stash); assert(name)
 909
 910 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 911                         __attribute__nonnull__(pTHX_1)
 912                         __attribute__nonnull__(pTHX_2);
 913 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 914         assert(stash); assert(name)
 915
 916 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 917                         __attribute__nonnull__(pTHX_1);
 918 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 919         assert(nambeg)
 920
 921 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 922                         __attribute__nonnull__(pTHX_1)
 923                         __attribute__nonnull__(pTHX_2);
 924 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 925         assert(sv); assert(gv)
 926
 927 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 928                         __attribute__nonnull__(pTHX_1)
 929                         __attribute__nonnull__(pTHX_2); */
 930 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 931         assert(sv); assert(gv)
 932
 933 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 934                         __attribute__nonnull__(pTHX_1)
 935                         __attribute__nonnull__(pTHX_2);
 936 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 937         assert(sv); assert(gv)
 938
 939 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 940                         __attribute__nonnull__(pTHX_1);
 941 #define PERL_ARGS_ASSERT_NEWGP  \
 942         assert(gv)
 943
 944 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 945                         __attribute__nonnull__(pTHX_1)
 946                         __attribute__nonnull__(pTHX_3);
 947 #define PERL_ARGS_ASSERT_GV_INIT        \
 948         assert(gv); assert(name)
 949
 950 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 951                         __attribute__nonnull__(pTHX_1)
 952                         __attribute__nonnull__(pTHX_2);
 953 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 954         assert(gv); assert(name)
 955
 956 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 957                         __attribute__nonnull__(pTHX_1);
 958 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 959         assert(name)
 960
 961 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 962                         __attribute__nonnull__(pTHX_1);
 963 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 964         assert(name)
 965
 966 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 967                         __attribute__nonnull__(pTHX_1);
 968 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 969         assert(sv)
 970
 971 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 972 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 973 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 974                         __attribute__nonnull__(pTHX_1);
 975 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 976         assert(hv)
 977
 978 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 979                         __attribute__nonnull__(pTHX_2); */
 980 #define PERL_ARGS_ASSERT_HV_DELETE      \
 981         assert(key)
 982
 983 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 984                         __attribute__nonnull__(pTHX_2); */
 985 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 986         assert(keysv)
 987
 988 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 989                         __attribute__warn_unused_result__
 990                         __attribute__nonnull__(pTHX_2); */
 991 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 992         assert(key)
 993
 994 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 995                         __attribute__warn_unused_result__
 996                         __attribute__nonnull__(pTHX_2); */
 997 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 998         assert(keysv)
 999
1000 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1001                         __attribute__nonnull__(pTHX_2); */
1002 #define PERL_ARGS_ASSERT_HV_FETCH       \
1003         assert(key)
1004
1005 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1006                         __attribute__nonnull__(pTHX_2); */
1007 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1008         assert(keysv)
1009
1010 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1011 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)
1012                         __attribute__nonnull__(pTHX_2);
1013 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1014         assert(key)
1015
1016 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1019         assert(hv)
1020
1021 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1024         assert(hv)
1025
1026 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1027                         __attribute__warn_unused_result__
1028                         __attribute__nonnull__(pTHX_1)
1029                         __attribute__nonnull__(pTHX_2);
1030 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1031         assert(entry); assert(retlen)
1032
1033 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1034                         __attribute__warn_unused_result__
1035                         __attribute__nonnull__(pTHX_1);
1036 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1037         assert(entry)
1038
1039 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1040                         __attribute__warn_unused_result__
1041                         __attribute__nonnull__(pTHX_1); */
1042 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1043         assert(hv)
1044
1045 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1046                         __attribute__warn_unused_result__
1047                         __attribute__nonnull__(pTHX_1)
1048                         __attribute__nonnull__(pTHX_2)
1049                         __attribute__nonnull__(pTHX_3);
1050 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1051         assert(hv); assert(key); assert(retlen)
1052
1053 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1054                         __attribute__warn_unused_result__
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1057         assert(hv)
1058
1059 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1060                         __attribute__warn_unused_result__
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1064         assert(hv); assert(entry)
1065
1066 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1067                         __attribute__nonnull__(pTHX_1);
1068 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1069         assert(hv)
1070
1071 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1072                         __attribute__nonnull__(pTHX_1); */
1073 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1074         assert(hv)
1075
1076 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1077 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1078 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1079 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1080 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1081 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)
1082                         __attribute__nonnull__(pTHX_2)
1083                         __attribute__nonnull__(pTHX_6);
1084 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1085         assert(key_p); assert(value)
1086
1087 #endif
1088 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1089 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1090 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1091 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1092 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1093                         __attribute__pure__
1094                         __attribute__nonnull__(1)
1095                         __attribute__nonnull__(2);
1096 #define PERL_ARGS_ASSERT_IBCMP  \
1097         assert(a); assert(b)
1098
1099 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1100                         __attribute__pure__
1101                         __attribute__nonnull__(1)
1102                         __attribute__nonnull__(2);
1103 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1104         assert(a); assert(b)
1105
1106 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)
1107                         __attribute__nonnull__(pTHX_1)
1108                         __attribute__nonnull__(pTHX_5);
1109 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1110         assert(s1); assert(s2)
1111
1112 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1113 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1114                         __attribute__warn_unused_result__;
1115
1116 #endif
1117 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1118                         __attribute__nonnull__(pTHX_2);
1119 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1120         assert(argv)
1121
1122 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1123 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1124 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1125                         __attribute__nonnull__(pTHX_1);
1126 #define PERL_ARGS_ASSERT_INIT_TM        \
1127         assert(ptm)
1128
1129 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1130 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1131                         __attribute__warn_unused_result__
1132                         __attribute__pure__
1133                         __attribute__nonnull__(1)
1134                         __attribute__nonnull__(2);
1135 #define PERL_ARGS_ASSERT_INSTR  \
1136         assert(big); assert(little)
1137
1138 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1139                         __attribute__nonnull__(pTHX_1);
1140 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1141         assert(io)
1142
1143 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1144                         __attribute__warn_unused_result__;
1145
1146 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1147                         __attribute__warn_unused_result__;
1148
1149 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1150                         __attribute__warn_unused_result__
1151                         __attribute__pure__;
1152
1153 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1154                         __attribute__warn_unused_result__
1155                         __attribute__pure__;
1156
1157 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1158                         __attribute__warn_unused_result__
1159                         __attribute__pure__;
1160
1161 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1162                         __attribute__warn_unused_result__
1163                         __attribute__pure__;
1164
1165 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1166                         __attribute__warn_unused_result__
1167                         __attribute__pure__;
1168
1169 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1170                         __attribute__warn_unused_result__
1171                         __attribute__pure__;
1172
1173 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1174                         __attribute__warn_unused_result__
1175                         __attribute__pure__;
1176
1177 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1178                         __attribute__warn_unused_result__
1179                         __attribute__pure__;
1180
1181 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1182                         __attribute__warn_unused_result__
1183                         __attribute__pure__;
1184
1185 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1186                         __attribute__warn_unused_result__
1187                         __attribute__pure__;
1188
1189 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1190                         __attribute__warn_unused_result__
1191                         __attribute__pure__;
1192
1193 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1194                         __attribute__warn_unused_result__
1195                         __attribute__pure__;
1196
1197 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1198                         __attribute__warn_unused_result__
1199                         __attribute__pure__;
1200
1201 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1202                         __attribute__warn_unused_result__
1203                         __attribute__pure__;
1204
1205 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1206                         __attribute__warn_unused_result__
1207                         __attribute__pure__;
1208
1209 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1210                         __attribute__warn_unused_result__
1211                         __attribute__pure__;
1212
1213 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1214                         __attribute__nonnull__(pTHX_2)
1215                         __attribute__nonnull__(pTHX_3);
1216 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1217         assert(p); assert(lenp)
1218
1219 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1220                         __attribute__nonnull__(pTHX_2)
1221                         __attribute__nonnull__(pTHX_3);
1222 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1223         assert(p); assert(lenp)
1224
1225 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1226                         __attribute__nonnull__(pTHX_2)
1227                         __attribute__nonnull__(pTHX_3);
1228 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1229         assert(p); assert(lenp)
1230
1231 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1232                         __attribute__nonnull__(pTHX_2)
1233                         __attribute__nonnull__(pTHX_3);
1234 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1235         assert(p); assert(lenp)
1236
1237 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1238                         __attribute__warn_unused_result__
1239                         __attribute__pure__;
1240
1241 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1242                         __attribute__warn_unused_result__
1243                         __attribute__pure__;
1244
1245 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1246                         __attribute__warn_unused_result__
1247                         __attribute__pure__;
1248
1249 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1250                         __attribute__warn_unused_result__
1251                         __attribute__pure__;
1252
1253 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1254                         __attribute__warn_unused_result__
1255                         __attribute__pure__;
1256
1257 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1258                         __attribute__warn_unused_result__
1259                         __attribute__pure__;
1260
1261 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1262                         __attribute__warn_unused_result__
1263                         __attribute__pure__;
1264
1265 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1266                         __attribute__warn_unused_result__
1267                         __attribute__pure__;
1268
1269 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1270                         __attribute__warn_unused_result__
1271                         __attribute__pure__;
1272
1273 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1274                         __attribute__warn_unused_result__
1275                         __attribute__pure__;
1276
1277 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1278                         __attribute__warn_unused_result__
1279                         __attribute__pure__;
1280
1281 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1282                         __attribute__warn_unused_result__
1283                         __attribute__pure__;
1284
1285 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1286                         __attribute__warn_unused_result__
1287                         __attribute__pure__;
1288
1289 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1290                         __attribute__nonnull__(1);
1291 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1292         assert(s)
1293
1294 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1295                         __attribute__nonnull__(1);
1296 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1297         assert(s)
1298
1299 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1300                         __attribute__nonnull__(1);
1301 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1302         assert(s)
1303
1304 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1305                         __attribute__nonnull__(1); */
1306 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1307         assert(s)
1308
1309 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1310                         __attribute__nonnull__(1);
1311 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1312         assert(s)
1313
1314 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1315                         __attribute__warn_unused_result__
1316                         __attribute__nonnull__(pTHX_1);
1317 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1318         assert(p)
1319
1320 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1321                         __attribute__warn_unused_result__
1322                         __attribute__nonnull__(pTHX_1);
1323 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1324         assert(p)
1325
1326 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1327                         __attribute__warn_unused_result__
1328                         __attribute__nonnull__(pTHX_1);
1329 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1330         assert(p)
1331
1332 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1333                         __attribute__warn_unused_result__
1334                         __attribute__nonnull__(pTHX_1);
1335 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1336         assert(p)
1337
1338 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1339                         __attribute__warn_unused_result__
1340                         __attribute__nonnull__(pTHX_1);
1341 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1342         assert(p)
1343
1344 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1345                         __attribute__warn_unused_result__
1346                         __attribute__nonnull__(pTHX_1);
1347 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1348         assert(p)
1349
1350 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1351                         __attribute__warn_unused_result__
1352                         __attribute__nonnull__(pTHX_1);
1353 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1354         assert(p)
1355
1356 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1357                         __attribute__warn_unused_result__
1358                         __attribute__nonnull__(pTHX_1);
1359 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1360         assert(p)
1361
1362 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1363                         __attribute__warn_unused_result__
1364                         __attribute__nonnull__(pTHX_1);
1365 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1366         assert(p)
1367
1368 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1369                         __attribute__warn_unused_result__
1370                         __attribute__nonnull__(pTHX_1);
1371 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1372         assert(p)
1373
1374 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1375                         __attribute__warn_unused_result__
1376                         __attribute__nonnull__(pTHX_1);
1377 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1378         assert(p)
1379
1380 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_1);
1383 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1384         assert(p)
1385
1386 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_1);
1389 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1390         assert(p)
1391
1392 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1393                         __attribute__warn_unused_result__
1394                         __attribute__nonnull__(pTHX_1);
1395 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1396         assert(p)
1397
1398 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1399                         __attribute__warn_unused_result__
1400                         __attribute__nonnull__(pTHX_1);
1401 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1402         assert(p)
1403
1404 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1405                         __attribute__nonnull__(pTHX_1);
1406 #define PERL_ARGS_ASSERT_JMAYBE \
1407         assert(o)
1408
1409 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1410                         __attribute__pure__
1411                         __attribute__nonnull__(pTHX_1);
1412 #define PERL_ARGS_ASSERT_KEYWORD        \
1413         assert(name)
1414
1415 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1416 PERL_CALLCONV void      Perl_lex_end(pTHX);
1417 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1418 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1419                         __attribute__nonnull__(pTHX_1);
1420 #define PERL_ARGS_ASSERT_OP_NULL        \
1421         assert(o)
1422
1423 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1424                         __attribute__nonnull__(pTHX_1);
1425 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1426         assert(o)
1427
1428 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1429 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1430 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1431 STATIC OP*      S_linklist(pTHX_ OP *o)
1432                         __attribute__nonnull__(pTHX_1);
1433 #define PERL_ARGS_ASSERT_LINKLIST       \
1434         assert(o)
1435
1436 STATIC OP*      S_listkids(pTHX_ OP* o);
1437 #endif
1438 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1439 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1440                         __attribute__nonnull__(pTHX_2);
1441 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1442         assert(name)
1443
1444 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1445                         __attribute__nonnull__(pTHX_2);
1446 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1447         assert(name)
1448
1449 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1450                         __attribute__nonnull__(pTHX_1);
1451 #define PERL_ARGS_ASSERT_LOCALIZE       \
1452         assert(o)
1453
1454 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1455                         __attribute__warn_unused_result__
1456                         __attribute__nonnull__(pTHX_1);
1457 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1458         assert(sv)
1459
1460 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1461                         __attribute__nonnull__(pTHX_1)
1462                         __attribute__nonnull__(pTHX_2)
1463                         __attribute__nonnull__(pTHX_3);
1464 #define PERL_ARGS_ASSERT_GROK_BIN       \
1465         assert(start); assert(len_p); assert(flags)
1466
1467 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1468                         __attribute__nonnull__(pTHX_1)
1469                         __attribute__nonnull__(pTHX_2)
1470                         __attribute__nonnull__(pTHX_3);
1471 #define PERL_ARGS_ASSERT_GROK_HEX       \
1472         assert(start); assert(len_p); assert(flags)
1473
1474 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1475                         __attribute__nonnull__(pTHX_1);
1476 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1477         assert(pv)
1478
1479 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1480                         __attribute__warn_unused_result__
1481                         __attribute__nonnull__(pTHX_1)
1482                         __attribute__nonnull__(pTHX_2);
1483 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1484         assert(sp); assert(send)
1485
1486 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1487                         __attribute__nonnull__(pTHX_1)
1488                         __attribute__nonnull__(pTHX_2)
1489                         __attribute__nonnull__(pTHX_3);
1490 #define PERL_ARGS_ASSERT_GROK_OCT       \
1491         assert(start); assert(len_p); assert(flags)
1492
1493 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2);
1496 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1497         assert(sv); assert(mg)
1498
1499 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1500                         __attribute__nonnull__(pTHX_1)
1501                         __attribute__nonnull__(pTHX_2);
1502 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1503         assert(sv); assert(mg)
1504
1505 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1506                         __attribute__nonnull__(pTHX_1)
1507                         __attribute__nonnull__(pTHX_2);
1508 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1509         assert(sv); assert(mg)
1510
1511 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1512                         __attribute__nonnull__(pTHX_1)
1513                         __attribute__nonnull__(pTHX_2);
1514 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1515         assert(sv); assert(mg)
1516
1517 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1518                         __attribute__nonnull__(pTHX_2);
1519 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1520         assert(mg)
1521
1522 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1523                         __attribute__nonnull__(pTHX_1)
1524                         __attribute__nonnull__(pTHX_2);
1525 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1526         assert(sv); assert(mg)
1527
1528 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1529                         __attribute__nonnull__(pTHX_1)
1530                         __attribute__nonnull__(pTHX_2);
1531 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1532         assert(sv); assert(mg)
1533
1534 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1535                         __attribute__nonnull__(pTHX_1)
1536                         __attribute__nonnull__(pTHX_2);
1537 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1538         assert(sv); assert(mg)
1539
1540 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1541                         __attribute__nonnull__(pTHX_1)
1542                         __attribute__nonnull__(pTHX_2);
1543 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1544         assert(sv); assert(mg)
1545
1546 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1547                         __attribute__nonnull__(pTHX_1)
1548                         __attribute__nonnull__(pTHX_2);
1549 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1550         assert(sv); assert(mg)
1551
1552 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1553                         __attribute__nonnull__(pTHX_1)
1554                         __attribute__nonnull__(pTHX_2);
1555 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1556         assert(sv); assert(mg)
1557
1558 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1559                         __attribute__nonnull__(pTHX_1)
1560                         __attribute__nonnull__(pTHX_2);
1561 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1562         assert(sv); assert(mg)
1563
1564 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1565                         __attribute__nonnull__(pTHX_1)
1566                         __attribute__nonnull__(pTHX_2);
1567 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1568         assert(sv); assert(mg)
1569
1570 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1571                         __attribute__nonnull__(pTHX_1)
1572                         __attribute__nonnull__(pTHX_2);
1573 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1574         assert(sv); assert(mg)
1575
1576 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1577                         __attribute__nonnull__(pTHX_1)
1578                         __attribute__nonnull__(pTHX_2);
1579 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1580         assert(sv); assert(mg)
1581
1582 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1583                         __attribute__nonnull__(pTHX_1)
1584                         __attribute__nonnull__(pTHX_2);
1585 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1586         assert(sv); assert(mg)
1587
1588 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1589                         __attribute__nonnull__(pTHX_1)
1590                         __attribute__nonnull__(pTHX_2);
1591 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1592         assert(sv); assert(mg)
1593
1594 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_2);
1597 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1598         assert(sv); assert(mg)
1599
1600 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1601                         __attribute__nonnull__(pTHX_1)
1602                         __attribute__nonnull__(pTHX_2);
1603 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1604         assert(sv); assert(mg)
1605
1606 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1607                         __attribute__nonnull__(pTHX_1)
1608                         __attribute__nonnull__(pTHX_2);
1609 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1610         assert(sv); assert(mg)
1611
1612 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1613                         __attribute__nonnull__(pTHX_1)
1614                         __attribute__nonnull__(pTHX_2);
1615 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1616         assert(sv); assert(mg)
1617
1618 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1619                         __attribute__nonnull__(pTHX_1)
1620                         __attribute__nonnull__(pTHX_2)
1621                         __attribute__nonnull__(pTHX_3);
1622 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1623         assert(sv); assert(mg); assert(key)
1624
1625 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1626                         __attribute__nonnull__(pTHX_1)
1627                         __attribute__nonnull__(pTHX_2);
1628 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1629         assert(sv); assert(mg)
1630
1631 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1632                         __attribute__nonnull__(pTHX_1)
1633                         __attribute__nonnull__(pTHX_2);
1634 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1635         assert(sv); assert(mg)
1636
1637 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1638                         __attribute__noreturn__
1639                         __attribute__nonnull__(pTHX_1)
1640                         __attribute__nonnull__(pTHX_2);
1641 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1642         assert(sv); assert(mg)
1643
1644 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1648         assert(sv); assert(mg)
1649
1650 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2);
1653 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1654         assert(sv); assert(mg)
1655
1656 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1660         assert(sv); assert(mg)
1661
1662 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1663                         __attribute__nonnull__(pTHX_1)
1664                         __attribute__nonnull__(pTHX_2);
1665 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1666         assert(sv); assert(mg)
1667
1668 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1669                         __attribute__nonnull__(pTHX_1)
1670                         __attribute__nonnull__(pTHX_2);
1671 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1672         assert(sv); assert(mg)
1673
1674 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1675                         __attribute__nonnull__(pTHX_1)
1676                         __attribute__nonnull__(pTHX_2);
1677 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1678         assert(sv); assert(mg)
1679
1680 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_2);
1683 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1684         assert(sv); assert(mg)
1685
1686 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1687                         __attribute__nonnull__(pTHX_1)
1688                         __attribute__nonnull__(pTHX_2);
1689 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1690         assert(sv); assert(mg)
1691
1692 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1693                         __attribute__nonnull__(pTHX_1)
1694                         __attribute__nonnull__(pTHX_2);
1695 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1696         assert(sv); assert(mg)
1697
1698 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1699                         __attribute__nonnull__(pTHX_1)
1700                         __attribute__nonnull__(pTHX_2);
1701 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1702         assert(sv); assert(mg)
1703
1704 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1705                         __attribute__nonnull__(pTHX_1)
1706                         __attribute__nonnull__(pTHX_2);
1707 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1708         assert(sv); assert(mg)
1709
1710 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1711                         __attribute__nonnull__(pTHX_1)
1712                         __attribute__nonnull__(pTHX_2);
1713 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1714         assert(sv); assert(mg)
1715
1716 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1717                         __attribute__nonnull__(pTHX_1)
1718                         __attribute__nonnull__(pTHX_2);
1719 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1720         assert(sv); assert(mg)
1721
1722 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1723                         __attribute__nonnull__(pTHX_1)
1724                         __attribute__nonnull__(pTHX_2);
1725 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1726         assert(sv); assert(mg)
1727
1728 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1729                         __attribute__nonnull__(pTHX_2);
1730 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1731         assert(mg)
1732
1733 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1734                         __attribute__nonnull__(pTHX_1)
1735                         __attribute__nonnull__(pTHX_2);
1736 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1737         assert(sv); assert(mg)
1738
1739 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1740                         __attribute__nonnull__(pTHX_1)
1741                         __attribute__nonnull__(pTHX_2);
1742 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1743         assert(sv); assert(mg)
1744
1745 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1746                         __attribute__nonnull__(pTHX_1)
1747                         __attribute__nonnull__(pTHX_2);
1748 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1749         assert(sv); assert(mg)
1750
1751 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1752                         __attribute__nonnull__(pTHX_1)
1753                         __attribute__nonnull__(pTHX_2);
1754 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1755         assert(sv); assert(mg)
1756
1757 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1758                         __attribute__nonnull__(pTHX_1)
1759                         __attribute__nonnull__(pTHX_2);
1760 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1761         assert(sv); assert(mg)
1762
1763 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1764                         __attribute__nonnull__(pTHX_1)
1765                         __attribute__nonnull__(pTHX_2);
1766 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1767         assert(sv); assert(mg)
1768
1769 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1770                         __attribute__nonnull__(pTHX_1)
1771                         __attribute__nonnull__(pTHX_2);
1772 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1773         assert(sv); assert(mg)
1774
1775 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1776                         __attribute__nonnull__(pTHX_1)
1777                         __attribute__nonnull__(pTHX_2);
1778 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1779         assert(sv); assert(mg)
1780
1781 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1782 #if defined(USE_LOCALE_COLLATE)
1783 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1784                         __attribute__nonnull__(pTHX_1)
1785                         __attribute__nonnull__(pTHX_2);
1786 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1787         assert(sv); assert(mg)
1788
1789 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1790                         __attribute__nonnull__(pTHX_1)
1791                         __attribute__nonnull__(pTHX_3);
1792 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1793         assert(s); assert(xlen)
1794
1795 #endif
1796 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1797                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1798                         __attribute__nonnull__(pTHX_1);
1799 #define PERL_ARGS_ASSERT_MESS   \
1800         assert(pat)
1801
1802 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1803                         __attribute__nonnull__(pTHX_1);
1804 #define PERL_ARGS_ASSERT_VMESS  \
1805         assert(pat)
1806
1807 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1808                         __attribute__nonnull__(pTHX_1);
1809 #define PERL_ARGS_ASSERT_QERROR \
1810         assert(err)
1811
1812 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1813                         __attribute__nonnull__(pTHX_3);
1814 #define PERL_ARGS_ASSERT_SORTSV \
1815         assert(cmp)
1816
1817 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1818                         __attribute__nonnull__(pTHX_3);
1819 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1820         assert(cmp)
1821
1822 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1823                         __attribute__nonnull__(pTHX_1);
1824 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1825         assert(sv)
1826
1827 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1828                         __attribute__nonnull__(pTHX_1)
1829                         __attribute__nonnull__(pTHX_2);
1830 #define PERL_ARGS_ASSERT_MG_COPY        \
1831         assert(sv); assert(nsv)
1832
1833 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1834                         __attribute__nonnull__(pTHX_1)
1835                         __attribute__nonnull__(pTHX_2);
1836 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1837         assert(sv); assert(nsv)
1838
1839 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1840                         __attribute__warn_unused_result__;
1841
1842 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1843                         __attribute__nonnull__(pTHX_1);
1844 #define PERL_ARGS_ASSERT_MG_FREE        \
1845         assert(sv)
1846
1847 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1848                         __attribute__nonnull__(pTHX_1);
1849 #define PERL_ARGS_ASSERT_MG_GET \
1850         assert(sv)
1851
1852 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1853                         __attribute__nonnull__(pTHX_1);
1854 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1855         assert(sv)
1856
1857 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1858                         __attribute__nonnull__(pTHX_1);
1859 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1860         assert(sv)
1861
1862 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_MG_SET \
1865         assert(sv)
1866
1867 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1868                         __attribute__nonnull__(pTHX_1);
1869 #define PERL_ARGS_ASSERT_MG_SIZE        \
1870         assert(sv)
1871
1872 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1873                         __attribute__nonnull__(pTHX_1);
1874 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1875         assert(ptm)
1876
1877 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1878 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1879 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1880                         __attribute__nonnull__(pTHX_1);
1881 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1882         assert(s)
1883
1884 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1885                         __attribute__nonnull__(pTHX_1);
1886 #define PERL_ARGS_ASSERT_MY_ATOF        \
1887         assert(s)
1888
1889 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1890 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1891                         __attribute__nonnull__(1)
1892                         __attribute__nonnull__(2);
1893 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1894         assert(from); assert(to)
1895
1896 #endif
1897 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1898 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1899                         __attribute__nonnull__(1);
1900 #define PERL_ARGS_ASSERT_MY_BZERO       \
1901         assert(loc)
1902
1903 #endif
1904 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1905                         __attribute__noreturn__;
1906
1907 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1908                         __attribute__noreturn__;
1909
1910 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1911 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1912 PERL_CALLCONV void      Perl_atfork_lock(void);
1913 PERL_CALLCONV void      Perl_atfork_unlock(void);
1914 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1915 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1916 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1917                         __attribute__pure__
1918                         __attribute__nonnull__(1)
1919                         __attribute__nonnull__(2);
1920 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1921         assert(s1); assert(s2)
1922
1923 #endif
1924 #if !defined(HAS_MEMSET)
1925 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1926                         __attribute__nonnull__(1);
1927 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1928         assert(loc)
1929
1930 #endif
1931 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1932 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1933                         __attribute__nonnull__(pTHX_1)
1934                         __attribute__nonnull__(pTHX_2);
1935 #define PERL_ARGS_ASSERT_MY_POPEN       \
1936         assert(cmd); assert(mode)
1937
1938 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1939                         __attribute__nonnull__(pTHX_1)
1940                         __attribute__nonnull__(pTHX_3);
1941 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1942         assert(mode); assert(args)
1943
1944 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1945 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1946 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)
1947                         __attribute__nonnull__(pTHX_1);
1948 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1949         assert(fmt)
1950
1951 #if defined(MYSWAP)
1952 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1953                         __attribute__malloc__
1954                         __attribute__warn_unused_result__
1955                         __attribute__pure__;
1956
1957 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1958                         __attribute__malloc__
1959                         __attribute__warn_unused_result__
1960                         __attribute__pure__;
1961
1962 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1963                         __attribute__malloc__
1964                         __attribute__warn_unused_result__
1965                         __attribute__pure__;
1966
1967 #endif
1968 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1969 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1970                         __attribute__malloc__
1971                         __attribute__warn_unused_result__;
1972
1973 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1974                         __attribute__malloc__
1975                         __attribute__warn_unused_result__;
1976
1977 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1978 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1979                         __attribute__malloc__
1980                         __attribute__warn_unused_result__;
1981
1982 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1983                         __attribute__malloc__
1984                         __attribute__warn_unused_result__
1985                         __attribute__nonnull__(pTHX_2);
1986 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1987         assert(first)
1988
1989 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1990 #ifdef PERL_MAD
1991 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1992 #else
1993 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1994 #endif
1995 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1996                         __attribute__malloc__
1997                         __attribute__warn_unused_result__
1998                         __attribute__nonnull__(pTHX_5);
1999 #define PERL_ARGS_ASSERT_NEWFOROP       \
2000         assert(expr)
2001
2002 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2003                         __attribute__malloc__
2004                         __attribute__warn_unused_result__
2005                         __attribute__nonnull__(pTHX_1)
2006                         __attribute__nonnull__(pTHX_2);
2007 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2008         assert(cond); assert(block)
2009
2010 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2011                         __attribute__malloc__
2012                         __attribute__warn_unused_result__
2013                         __attribute__nonnull__(pTHX_3)
2014                         __attribute__nonnull__(pTHX_4);
2015 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2016         assert(first); assert(other)
2017
2018 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2019                         __attribute__malloc__
2020                         __attribute__warn_unused_result__
2021                         __attribute__nonnull__(pTHX_2);
2022 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2023         assert(label)
2024
2025 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2026                         __attribute__malloc__
2027                         __attribute__warn_unused_result__;
2028
2029 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2030                         __attribute__malloc__
2031                         __attribute__warn_unused_result__;
2032
2033 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2034                         __attribute__malloc__
2035                         __attribute__warn_unused_result__;
2036
2037 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2038                         __attribute__nonnull__(pTHX_1);
2039 #define PERL_ARGS_ASSERT_NEWPROG        \
2040         assert(o)
2041
2042 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2043                         __attribute__malloc__
2044                         __attribute__warn_unused_result__
2045                         __attribute__nonnull__(pTHX_2)
2046                         __attribute__nonnull__(pTHX_3);
2047 #define PERL_ARGS_ASSERT_NEWRANGE       \
2048         assert(left); assert(right)
2049
2050 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2051                         __attribute__malloc__
2052                         __attribute__warn_unused_result__;
2053
2054 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2055                         __attribute__malloc__
2056                         __attribute__warn_unused_result__;
2057
2058 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2059 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2060                         __attribute__nonnull__(pTHX_2)
2061                         __attribute__nonnull__(pTHX_3);
2062 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2063         assert(subaddr); assert(filename)
2064
2065 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2066                         __attribute__nonnull__(pTHX_2)
2067                         __attribute__nonnull__(pTHX_3);
2068 #define PERL_ARGS_ASSERT_NEWXS  \
2069         assert(subaddr); assert(filename)
2070
2071 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2072                         __attribute__warn_unused_result__; */
2073
2074 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2075                         __attribute__malloc__
2076                         __attribute__warn_unused_result__
2077                         __attribute__nonnull__(pTHX_1);
2078 #define PERL_ARGS_ASSERT_NEWAVREF       \
2079         assert(o)
2080
2081 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2082                         __attribute__malloc__
2083                         __attribute__warn_unused_result__;
2084
2085 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2086                         __attribute__malloc__
2087                         __attribute__warn_unused_result__;
2088
2089 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2090                         __attribute__malloc__
2091                         __attribute__warn_unused_result__
2092                         __attribute__nonnull__(pTHX_3);
2093 #define PERL_ARGS_ASSERT_NEWGVOP        \
2094         assert(gv)
2095
2096 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2097                         __attribute__malloc__
2098                         __attribute__warn_unused_result__
2099                         __attribute__nonnull__(pTHX_1);
2100 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2101         assert(pack)
2102
2103 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2104                         __attribute__malloc__
2105                         __attribute__warn_unused_result__;
2106
2107 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2108                         __attribute__malloc__
2109                         __attribute__warn_unused_result__
2110                         __attribute__nonnull__(pTHX_1);
2111 #define PERL_ARGS_ASSERT_NEWHVREF       \
2112         assert(o)
2113
2114 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2115                         __attribute__warn_unused_result__; */
2116
2117 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2118                         __attribute__malloc__
2119                         __attribute__warn_unused_result__;
2120
2121 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2122                         __attribute__malloc__
2123                         __attribute__warn_unused_result__; */
2124
2125 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2126                         __attribute__malloc__
2127                         __attribute__warn_unused_result__;
2128
2129 #ifdef USE_ITHREADS
2130 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2131                         __attribute__malloc__
2132                         __attribute__warn_unused_result__
2133                         __attribute__nonnull__(pTHX_3);
2134 #define PERL_ARGS_ASSERT_NEWPADOP       \
2135         assert(sv)
2136
2137 #endif
2138 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2139                         __attribute__malloc__
2140                         __attribute__warn_unused_result__;
2141
2142 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__;
2145
2146 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2147                         __attribute__malloc__
2148                         __attribute__warn_unused_result__
2149                         __attribute__nonnull__(pTHX_1);
2150 #define PERL_ARGS_ASSERT_NEWRV  \
2151         assert(sv)
2152
2153 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2154                         __attribute__malloc__
2155                         __attribute__warn_unused_result__
2156                         __attribute__nonnull__(pTHX_1);
2157 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2158         assert(sv)
2159
2160 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2161                         __attribute__malloc__
2162                         __attribute__warn_unused_result__;
2163
2164 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2165                         __attribute__malloc__
2166                         __attribute__warn_unused_result__
2167                         __attribute__nonnull__(pTHX_1);
2168 #define PERL_ARGS_ASSERT_NEWSVREF       \
2169         assert(o)
2170
2171 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__
2174                         __attribute__nonnull__(pTHX_3);
2175 #define PERL_ARGS_ASSERT_NEWSVOP        \
2176         assert(sv)
2177
2178 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2187                         __attribute__malloc__
2188                         __attribute__warn_unused_result__;
2189
2190 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__;
2193
2194 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__;
2197
2198 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__;
2201
2202 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2203                         __attribute__malloc__
2204                         __attribute__warn_unused_result__;
2205
2206 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__;
2209
2210 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2211                         __attribute__malloc__
2212                         __attribute__warn_unused_result__
2213                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2214                         __attribute__nonnull__(pTHX_1);
2215 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2216         assert(pat)
2217
2218 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2219                         __attribute__malloc__
2220                         __attribute__warn_unused_result__
2221                         __attribute__nonnull__(pTHX_1);
2222 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2223         assert(pat)
2224
2225 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2226                         __attribute__nonnull__(pTHX_1);
2227 #define PERL_ARGS_ASSERT_NEWSVRV        \
2228         assert(rv)
2229
2230 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__;
2233
2234 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__;
2237
2238 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2239                         __attribute__malloc__
2240                         __attribute__warn_unused_result__;
2241
2242 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__
2245                         __attribute__nonnull__(pTHX_2);
2246 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2247         assert(block)
2248
2249 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2250                         __attribute__malloc__
2251                         __attribute__warn_unused_result__;
2252
2253 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2254                         __attribute__malloc__
2255                         __attribute__warn_unused_result__;
2256
2257 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2258                         __attribute__nonnull__(pTHX_1)
2259                         __attribute__nonnull__(pTHX_2)
2260                         __attribute__nonnull__(pTHX_3);
2261 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2262         assert(s); assert(e); assert(sv)
2263
2264 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2265                         __attribute__nonnull__(pTHX_1)
2266                         __attribute__nonnull__(pTHX_2);
2267 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2268         assert(s); assert(rv)
2269
2270 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2271                         __attribute__nonnull__(pTHX_1);
2272 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2273         assert(ver)
2274
2275 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2276                         __attribute__nonnull__(pTHX_1);
2277 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2278         assert(ver)
2279
2280 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2281                         __attribute__nonnull__(pTHX_1);
2282 #define PERL_ARGS_ASSERT_VVERIFY        \
2283         assert(vs)
2284
2285 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2286                         __attribute__nonnull__(pTHX_1);
2287 #define PERL_ARGS_ASSERT_VNUMIFY        \
2288         assert(vs)
2289
2290 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2291                         __attribute__nonnull__(pTHX_1);
2292 #define PERL_ARGS_ASSERT_VNORMAL        \
2293         assert(vs)
2294
2295 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2296                         __attribute__nonnull__(pTHX_1);
2297 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2298         assert(vs)
2299
2300 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2301                         __attribute__nonnull__(pTHX_1)
2302                         __attribute__nonnull__(pTHX_2);
2303 #define PERL_ARGS_ASSERT_VCMP   \
2304         assert(lhv); assert(rhv)
2305
2306 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2307                         __attribute__nonnull__(pTHX_1);
2308 #define PERL_ARGS_ASSERT_NEXTARGV       \
2309         assert(gv)
2310
2311 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2312                         __attribute__pure__
2313                         __attribute__nonnull__(1)
2314                         __attribute__nonnull__(2)
2315                         __attribute__nonnull__(3)
2316                         __attribute__nonnull__(4);
2317 #define PERL_ARGS_ASSERT_NINSTR \
2318         assert(big); assert(bigend); assert(little); assert(lend)
2319
2320 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2321 #ifdef PERL_MAD
2322 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2323                         __attribute__nonnull__(pTHX_1);
2324 #define PERL_ARGS_ASSERT_PACKAGE        \
2325         assert(o)
2326
2327 #else
2328 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2329                         __attribute__nonnull__(pTHX_1);
2330 #define PERL_ARGS_ASSERT_PACKAGE        \
2331         assert(o)
2332
2333 #endif
2334 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2335                         __attribute__nonnull__(pTHX_1);
2336 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2337         assert(v)
2338
2339 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2340 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2341                         __attribute__nonnull__(pTHX_1);
2342 #define PERL_ARGS_ASSERT_ALLOCMY        \
2343         assert(name)
2344
2345 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2346                         __attribute__warn_unused_result__
2347                         __attribute__nonnull__(pTHX_1);
2348 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2349         assert(name)
2350
2351 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2352 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2353                         __attribute__warn_unused_result__
2354                         __attribute__nonnull__(pTHX_1);
2355 #define PERL_ARGS_ASSERT_OOPSAV \
2356         assert(o)
2357
2358 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2359                         __attribute__warn_unused_result__
2360                         __attribute__nonnull__(pTHX_1);
2361 #define PERL_ARGS_ASSERT_OOPSHV \
2362         assert(o)
2363
2364 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2365 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2366 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2367 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2368 STATIC void     S_pad_reset(pTHX);
2369 #endif
2370 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2371 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2372 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2373                         __attribute__nonnull__(pTHX_1)
2374                         __attribute__nonnull__(pTHX_2);
2375 #define PERL_ARGS_ASSERT_START_GLOB     \
2376         assert(tmpglob); assert(io)
2377
2378 #if defined(USE_REENTRANT_API)
2379 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2380 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2381 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2382 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2383                         __attribute__nonnull__(1);
2384 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2385         assert(f)
2386
2387 #endif
2388 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2389 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2390                         __attribute__nonnull__(pTHX_1)
2391                         __attribute__nonnull__(pTHX_3);
2392 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2393         assert(sub_name); assert(argv)
2394
2395 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2396                         __attribute__nonnull__(pTHX_1);
2397 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2398         assert(methname)
2399
2400 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2401                         __attribute__nonnull__(pTHX_1);
2402 #define PERL_ARGS_ASSERT_CALL_PV        \
2403         assert(sub_name)
2404
2405 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2406                         __attribute__nonnull__(pTHX_1);
2407 #define PERL_ARGS_ASSERT_CALL_SV        \
2408         assert(sv)
2409
2410 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2411 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2412                         __attribute__nonnull__(pTHX_1);
2413 #define PERL_ARGS_ASSERT_DOREF  \
2414         assert(o)
2415
2416 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2417                         __attribute__nonnull__(pTHX_1);
2418 #define PERL_ARGS_ASSERT_EVAL_PV        \
2419         assert(p)
2420
2421 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2422                         __attribute__nonnull__(pTHX_1);
2423 #define PERL_ARGS_ASSERT_EVAL_SV        \
2424         assert(sv)
2425
2426 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2427                         __attribute__nonnull__(pTHX_1);
2428 #define PERL_ARGS_ASSERT_GET_SV \
2429         assert(name)
2430
2431 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_GET_AV \
2434         assert(name)
2435
2436 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_GET_HV \
2439         assert(name)
2440
2441 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_GET_CV \
2444         assert(name)
2445
2446 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2449         assert(name)
2450
2451 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2452 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2453 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2454 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2455                         __attribute__nonnull__(pTHX_1);
2456 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2457         assert(newctype)
2458
2459 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2460 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2461 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2462 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2463 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2466         assert(pv)
2467
2468 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)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2)
2471                         __attribute__nonnull__(pTHX_3)
2472                         __attribute__nonnull__(pTHX_4)
2473                         __attribute__nonnull__(pTHX_5)
2474                         __attribute__nonnull__(pTHX_6);
2475 #define PERL_ARGS_ASSERT_PACK_CAT       \
2476         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2477
2478 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2479                         __attribute__nonnull__(pTHX_1)
2480                         __attribute__nonnull__(pTHX_2)
2481                         __attribute__nonnull__(pTHX_3)
2482                         __attribute__nonnull__(pTHX_4)
2483                         __attribute__nonnull__(pTHX_5);
2484 #define PERL_ARGS_ASSERT_PACKLIST       \
2485         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2486
2487 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2488 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2489 #endif
2490 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2491                         __attribute__nonnull__(pTHX_1);
2492 #define PERL_ARGS_ASSERT_PMFLAG \
2493         assert(pmfl)
2494
2495 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2496                         __attribute__nonnull__(pTHX_1)
2497                         __attribute__nonnull__(pTHX_2);
2498 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2499         assert(o); assert(expr)
2500
2501 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2502 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2)
2505                         __attribute__nonnull__(pTHX_3);
2506 #define PERL_ARGS_ASSERT_PMTRANS        \
2507         assert(o); assert(expr); assert(repl)
2508
2509 #endif
2510 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2511 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2512 PERL_CALLCONV void      Perl_push_scope(pTHX);
2513 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2514 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2515 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2516 #endif
2517 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2518                         __attribute__nonnull__(pTHX_1);
2519 #define PERL_ARGS_ASSERT_REGDUMP        \
2520         assert(r)
2521
2522 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2523                         __attribute__nonnull__(pTHX_1);
2524 #define PERL_ARGS_ASSERT_REGDUMP        \
2525         assert(r)
2526
2527 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2528                         __attribute__nonnull__(pTHX_2);
2529 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2530         assert(node)
2531
2532 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2533                         __attribute__nonnull__(pTHX_1)
2534                         __attribute__nonnull__(pTHX_2)
2535                         __attribute__nonnull__(pTHX_3)
2536                         __attribute__nonnull__(pTHX_4)
2537                         __attribute__nonnull__(pTHX_6);
2538 #define PERL_ARGS_ASSERT_PREGEXEC       \
2539         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2540
2541 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2542 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2543                         __attribute__nonnull__(pTHX_1);
2544 #define PERL_ARGS_ASSERT_PREGFREE2      \
2545         assert(rx)
2546
2547 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2548                         __attribute__nonnull__(pTHX_1);
2549 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2550         assert(r)
2551
2552 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2553                         __attribute__nonnull__(pTHX_1);
2554 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2555         assert(rx)
2556
2557 #if defined(USE_ITHREADS)
2558 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2559                         __attribute__nonnull__(pTHX_1)
2560                         __attribute__nonnull__(pTHX_2);
2561 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2562         assert(r); assert(param)
2563
2564 #endif
2565 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2566                         __attribute__nonnull__(pTHX_1);
2567 #define PERL_ARGS_ASSERT_PREGCOMP       \
2568         assert(pattern)
2569
2570 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2571                         __attribute__nonnull__(pTHX_1);
2572 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2573         assert(pattern)
2574
2575 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)
2576                         __attribute__nonnull__(pTHX_1)
2577                         __attribute__nonnull__(pTHX_3)
2578                         __attribute__nonnull__(pTHX_4);
2579 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2580         assert(rx); assert(strpos); assert(strend)
2581
2582 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2583                         __attribute__nonnull__(pTHX_1);
2584 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2585         assert(r)
2586
2587 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2588                         __attribute__nonnull__(pTHX_1)
2589                         __attribute__nonnull__(pTHX_2)
2590                         __attribute__nonnull__(pTHX_3)
2591                         __attribute__nonnull__(pTHX_4)
2592                         __attribute__nonnull__(pTHX_6);
2593 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2594         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2595
2596 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2597                         __attribute__warn_unused_result__;
2598
2599
2600 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2601                         __attribute__nonnull__(pTHX_1);
2602 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2603         assert(rx)
2604
2605 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2606                         __attribute__nonnull__(pTHX_1);
2607 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2608         assert(rx)
2609
2610 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2611                         __attribute__nonnull__(pTHX_1)
2612                         __attribute__nonnull__(pTHX_2);
2613 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2614         assert(rx); assert(namesv)
2615
2616 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2617                         __attribute__nonnull__(pTHX_1)
2618                         __attribute__nonnull__(pTHX_2);
2619 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2620         assert(rx); assert(key)
2621
2622 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2625         assert(rx)
2626
2627 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2628                         __attribute__nonnull__(pTHX_1);
2629 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2630         assert(rx)
2631
2632 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2633                         __attribute__nonnull__(pTHX_1);
2634 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2635         assert(rx)
2636
2637 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2638                         __attribute__nonnull__(pTHX_1);
2639 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2640         assert(rx)
2641
2642
2643 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2644                         __attribute__nonnull__(pTHX_1);
2645 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2646         assert(rx)
2647
2648 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2651         assert(rx)
2652
2653 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2654                         __attribute__nonnull__(pTHX_1)
2655                         __attribute__nonnull__(pTHX_2);
2656 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2657         assert(rx); assert(sv)
2658
2659
2660 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2661                         __attribute__nonnull__(pTHX_1);
2662 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2663         assert(rx)
2664
2665
2666 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2667                         __attribute__nonnull__(pTHX_2)
2668                         __attribute__nonnull__(pTHX_3);
2669 #define PERL_ARGS_ASSERT_REGPROP        \
2670         assert(sv); assert(o)
2671
2672 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2673                         __attribute__nonnull__(1)
2674                         __attribute__nonnull__(2);
2675 #define PERL_ARGS_ASSERT_REPEATCPY      \
2676         assert(to); assert(from)
2677
2678 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2679                         __attribute__pure__
2680                         __attribute__nonnull__(1)
2681                         __attribute__nonnull__(2)
2682                         __attribute__nonnull__(3)
2683                         __attribute__nonnull__(4);
2684 #define PERL_ARGS_ASSERT_RNINSTR        \
2685         assert(big); assert(bigend); assert(little); assert(lend)
2686
2687 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2688 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2689 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2690                         __attribute__nonnull__(pTHX_3);
2691 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2692         assert(save)
2693
2694 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2695 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2696 STATIC void     S_rxres_free(pTHX_ void** rsp)
2697                         __attribute__nonnull__(pTHX_1);
2698 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2699         assert(rsp)
2700
2701 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2702                         __attribute__nonnull__(pTHX_1)
2703                         __attribute__nonnull__(pTHX_2);
2704 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2705         assert(rsp); assert(rx)
2706
2707 #endif
2708 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2709                         __attribute__nonnull__(pTHX_1)
2710                         __attribute__nonnull__(pTHX_2);
2711 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2712         assert(rsp); assert(rx)
2713
2714 #if !defined(HAS_RENAME)
2715 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2716                         __attribute__nonnull__(pTHX_1)
2717                         __attribute__nonnull__(pTHX_2);
2718 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2719         assert(a); assert(b)
2720
2721 #endif
2722 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2723                         __attribute__malloc__
2724                         __attribute__warn_unused_result__;
2725
2726 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2727                         __attribute__malloc__
2728                         __attribute__warn_unused_result__;
2729
2730 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2731                         __attribute__malloc__
2732                         __attribute__warn_unused_result__;
2733
2734 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2735                         __attribute__malloc__
2736                         __attribute__warn_unused_result__
2737                         __attribute__nonnull__(pTHX_1);
2738 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2739         assert(pv)
2740
2741 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2742                         __attribute__malloc__
2743                         __attribute__warn_unused_result__
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_SAVESVPV       \
2746         assert(sv)
2747
2748 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2749 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2750 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2751                         __attribute__nonnull__(pTHX_1)
2752                         __attribute__nonnull__(pTHX_3); */
2753
2754 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2755                         __attribute__nonnull__(pTHX_1)
2756                         __attribute__nonnull__(pTHX_3);
2757 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2758         assert(av); assert(sptr)
2759
2760 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2761 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2762                         __attribute__nonnull__(pTHX_1);
2763 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2764         assert(aptr)
2765
2766 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2767                         __attribute__nonnull__(pTHX_1);
2768 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2769         assert(gv)
2770
2771 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2772                         __attribute__nonnull__(pTHX_1);
2773 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2774         assert(boolp)
2775
2776 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2779         assert(svp)
2780
2781 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2782                         __attribute__nonnull__(pTHX_1)
2783                         __attribute__nonnull__(pTHX_2);
2784 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2785         assert(hv); assert(key)
2786
2787 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2788                         __attribute__nonnull__(pTHX_1)
2789                         __attribute__nonnull__(pTHX_2);
2790 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2791         assert(hv); assert(keysv)
2792
2793 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2794                         __attribute__nonnull__(pTHX_1);
2795 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2796         assert(av)
2797
2798 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2799                         __attribute__nonnull__(pTHX_2);
2800 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2801         assert(p)
2802
2803 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2804 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2805 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2806 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2807 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2808                         __attribute__nonnull__(pTHX_1);
2809 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2810         assert(sptr)
2811
2812 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2813                         __attribute__nonnull__(pTHX_1);
2814 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2815         assert(str)
2816
2817 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2818                         __attribute__nonnull__(pTHX_1);
2819 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2820         assert(str)
2821
2822 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2823                         __attribute__nonnull__(pTHX_1);
2824 #define PERL_ARGS_ASSERT_SAVE_GP        \
2825         assert(gv)
2826
2827 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2828                         __attribute__nonnull__(pTHX_1);
2829 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2830         assert(gv)
2831
2832 PERL_CALLCONV void      Perl_save_hints(pTHX);
2833 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2834                         __attribute__nonnull__(pTHX_1)
2835                         __attribute__nonnull__(pTHX_2)
2836                         __attribute__nonnull__(pTHX_3); */
2837
2838 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2839                         __attribute__nonnull__(pTHX_1)
2840                         __attribute__nonnull__(pTHX_2)
2841                         __attribute__nonnull__(pTHX_3);
2842 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2843         assert(hv); assert(key); assert(sptr)
2844
2845 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2848         assert(hptr)
2849
2850 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2851                         __attribute__nonnull__(pTHX_1);
2852 #define PERL_ARGS_ASSERT_SAVE_I16       \
2853         assert(intp)
2854
2855 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2856                         __attribute__nonnull__(pTHX_1);
2857 #define PERL_ARGS_ASSERT_SAVE_I32       \
2858         assert(intp)
2859
2860 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2861                         __attribute__nonnull__(pTHX_1);
2862 #define PERL_ARGS_ASSERT_SAVE_I8        \
2863         assert(bytep)
2864
2865 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_SAVE_INT       \
2868         assert(intp)
2869
2870 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2871                         __attribute__nonnull__(pTHX_1);
2872 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2873         assert(item)
2874
2875 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2876                         __attribute__nonnull__(pTHX_1);
2877 #define PERL_ARGS_ASSERT_SAVE_IV        \
2878         assert(ivp)
2879
2880 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2881                         __attribute__nonnull__(pTHX_1);
2882 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2883         assert(sarg)
2884
2885 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2888         assert(longp)
2889
2890 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2891                         __attribute__nonnull__(pTHX_1); */
2892 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2893         assert(sv)
2894
2895 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2896                         __attribute__nonnull__(pTHX_1);
2897 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2898         assert(gv)
2899
2900 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2901 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2902                         __attribute__nonnull__(pTHX_1);
2903 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2904         assert(gv)
2905
2906 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2907                         __attribute__nonnull__(pTHX_1);
2908 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2909         assert(pptr)
2910
2911 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2912                         __attribute__nonnull__(pTHX_1);
2913 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2914         assert(ptr)
2915
2916 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2917 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2918 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2919                         __attribute__nonnull__(pTHX_1);
2920 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2921         assert(sptr)
2922
2923 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2924                         __attribute__nonnull__(pTHX_1);
2925 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2926         assert(sptr)
2927
2928 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2929 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2930 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2931 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2932 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2933 #endif
2934 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2935 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2936 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2937 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2938 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2939 #endif
2940 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2941                         __attribute__nonnull__(pTHX_1);
2942 #define PERL_ARGS_ASSERT_SCALARVOID     \
2943         assert(o)
2944
2945 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2946                         __attribute__nonnull__(pTHX_1)
2947                         __attribute__nonnull__(pTHX_3);
2948 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2949         assert(start); assert(retlen)
2950
2951 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2952                         __attribute__nonnull__(pTHX_1)
2953                         __attribute__nonnull__(pTHX_3);
2954 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2955         assert(start); assert(retlen)
2956
2957 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2958                         __attribute__nonnull__(pTHX_1)
2959                         __attribute__nonnull__(pTHX_2);
2960 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2961         assert(s); assert(lvalp)
2962
2963 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2964                         __attribute__nonnull__(pTHX_1)
2965                         __attribute__nonnull__(pTHX_3);
2966 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2967         assert(start); assert(retlen)
2968
2969 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2970 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2971                         __attribute__nonnull__(pTHX_1)
2972                         __attribute__nonnull__(pTHX_2)
2973                         __attribute__nonnull__(pTHX_5);
2974 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2975         assert(bigstr); assert(littlestr); assert(old_posp)
2976
2977 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2978 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2979                         __attribute__nonnull__(pTHX_1);
2980 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2981         assert(str)
2982
2983 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2984 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2985 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2986 #else
2987 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2988 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2989 #endif
2990 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2991                         __attribute__nonnull__(pTHX_1)
2992                         __attribute__nonnull__(pTHX_2);
2993 #define PERL_ARGS_ASSERT_STACK_GROW     \
2994         assert(sp); assert(p)
2995
2996 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2997 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2998                         __attribute__nonnull__(pTHX_1);
2999 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3000         assert(cv)
3001
3002 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3003                         __attribute__nonnull__(pTHX_1);
3004 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3005         assert(sv)
3006
3007 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3008                         __attribute__nonnull__(pTHX_2)
3009                         __attribute__nonnull__(pTHX_3);
3010 #define PERL_ARGS_ASSERT_SV_2CV \
3011         assert(st); assert(gvp)
3012
3013 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_SV_2IO \
3016         assert(sv)
3017
3018 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3019 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3020                         __attribute__nonnull__(pTHX_1);
3021 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3022         assert(gv)
3023
3024 #endif
3025 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3026 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3027 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3028 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3029 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3030                         __attribute__nonnull__(pTHX_1);
3031 #define PERL_ARGS_ASSERT_SV_2NUM        \
3032         assert(sv)
3033
3034 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3035 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3036 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3037                         __attribute__nonnull__(pTHX_1);
3038 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3039         assert(sv)
3040
3041 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3042                         __attribute__nonnull__(pTHX_1);
3043 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3044         assert(sv)
3045
3046 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3047                         __attribute__nonnull__(pTHX_1);
3048 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3049         assert(sv)
3050
3051 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3052 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3053 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3054                         __attribute__nonnull__(pTHX_1);
3055 #define PERL_ARGS_ASSERT_SV_IV  \
3056         assert(sv)
3057
3058 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3059                         __attribute__nonnull__(pTHX_1);
3060 #define PERL_ARGS_ASSERT_SV_UV  \
3061         assert(sv)
3062
3063 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3064                         __attribute__nonnull__(pTHX_1);
3065 #define PERL_ARGS_ASSERT_SV_NV  \
3066         assert(sv)
3067
3068 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3069                         __attribute__nonnull__(pTHX_1)
3070                         __attribute__nonnull__(pTHX_2);
3071 #define PERL_ARGS_ASSERT_SV_PVN \
3072         assert(sv); assert(lp)
3073
3074 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3075                         __attribute__nonnull__(pTHX_1)
3076                         __attribute__nonnull__(pTHX_2);
3077 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3078         assert(sv); assert(lp)
3079
3080 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3081                         __attribute__nonnull__(pTHX_1)
3082                         __attribute__nonnull__(pTHX_2);
3083 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3084         assert(sv); assert(lp)
3085
3086 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3087 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3088 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3089                         __attribute__nonnull__(pTHX_1);
3090 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3091         assert(ptr)
3092
3093 #endif
3094 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3095                         __attribute__nonnull__(pTHX_1);
3096 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3097         assert(sv)
3098
3099 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3100                         __attribute__nonnull__(pTHX_1)
3101                         __attribute__nonnull__(pTHX_2);
3102 #define PERL_ARGS_ASSERT_SV_BLESS       \
3103         assert(sv); assert(stash)
3104
3105 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3106                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3107                         __attribute__nonnull__(pTHX_1)
3108                         __attribute__nonnull__(pTHX_2);
3109 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3110         assert(sv); assert(pat)
3111
3112 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3113                         __attribute__nonnull__(pTHX_1)
3114                         __attribute__nonnull__(pTHX_2);
3115 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3116         assert(sv); assert(pat)
3117
3118 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3119                         __attribute__nonnull__(pTHX_1);
3120 #define PERL_ARGS_ASSERT_SV_CATPV       \
3121         assert(sv)
3122
3123 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3124                         __attribute__nonnull__(pTHX_1)
3125                         __attribute__nonnull__(pTHX_2); */
3126 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3127         assert(dsv); assert(sstr)
3128
3129 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3130                         __attribute__nonnull__(pTHX_1); */
3131 #define PERL_ARGS_ASSERT_SV_CATSV       \
3132         assert(dstr)
3133
3134 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3135                         __attribute__nonnull__(pTHX_1);
3136 #define PERL_ARGS_ASSERT_SV_CHOP        \
3137         assert(sv)
3138
3139 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3140 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3141 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3142                         __attribute__nonnull__(pTHX_1);
3143 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3144         assert(sv)
3145
3146 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3147 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3148 #if defined(USE_LOCALE_COLLATE)
3149 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3150                         __attribute__nonnull__(pTHX_1)
3151                         __attribute__nonnull__(pTHX_2);
3152 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3153         assert(sv); assert(nxp)
3154
3155 #endif
3156 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3157                         __attribute__nonnull__(pTHX_1)
3158                         __attribute__nonnull__(pTHX_2)
3159                         __attribute__nonnull__(pTHX_3)
3160                         __attribute__nonnull__(pTHX_4);
3161 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3162         assert(sv); assert(startop); assert(code); assert(padp)
3163
3164 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3165                         __attribute__nonnull__(pTHX_1);
3166 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3167         assert(sv)
3168
3169 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3170 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3171                         __attribute__nonnull__(pTHX_1);
3172 #define PERL_ARGS_ASSERT_SV_DUMP        \
3173         assert(sv)
3174
3175 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3176                         __attribute__warn_unused_result__
3177                         __attribute__nonnull__(pTHX_1)
3178                         __attribute__nonnull__(pTHX_2);
3179 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3180         assert(sv); assert(name)
3181
3182 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3183                         __attribute__warn_unused_result__
3184                         __attribute__nonnull__(pTHX_1)
3185                         __attribute__nonnull__(pTHX_2);
3186 #define PERL_ARGS_ASSERT_SV_DOES        \
3187         assert(sv); assert(name)
3188
3189 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3190 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3191 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3192                         __attribute__nonnull__(pTHX_1);
3193 #define PERL_ARGS_ASSERT_SV_FREE2       \
3194         assert(sv)
3195
3196 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3197 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3198                         __attribute__nonnull__(pTHX_1)
3199                         __attribute__nonnull__(pTHX_2);
3200 #define PERL_ARGS_ASSERT_SV_GETS        \
3201         assert(sv); assert(fp)
3202
3203 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3204                         __attribute__nonnull__(pTHX_1);
3205 #define PERL_ARGS_ASSERT_SV_GROW        \
3206         assert(sv)
3207
3208 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3209 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3210                         __attribute__nonnull__(pTHX_1)
3211                         __attribute__nonnull__(pTHX_4); */
3212 #define PERL_ARGS_ASSERT_SV_INSERT      \
3213         assert(bigstr); assert(little)
3214
3215 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)
3216                         __attribute__nonnull__(pTHX_1)
3217                         __attribute__nonnull__(pTHX_4);
3218 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3219         assert(bigstr); assert(little)
3220
3221 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3222                         __attribute__nonnull__(pTHX_2);
3223 #define PERL_ARGS_ASSERT_SV_ISA \
3224         assert(name)
3225
3226 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3227 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3228 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3229 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3230                         __attribute__nonnull__(pTHX_1);
3231 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3232         assert(sv)
3233
3234 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)
3235                         __attribute__nonnull__(pTHX_1);
3236 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3237         assert(sv)
3238
3239 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3240                         __attribute__malloc__
3241                         __attribute__warn_unused_result__;
3242
3243 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3244                         __attribute__warn_unused_result__;
3245
3246 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3247 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3248 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3249                         __attribute__nonnull__(pTHX_2);
3250 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3251         assert(offsetp)
3252
3253 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3254                         __attribute__nonnull__(pTHX_2);
3255 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3256         assert(offsetp)
3257
3258 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3259                         __attribute__nonnull__(pTHX_1); */
3260 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3261         assert(sv)
3262
3263 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3264                         __attribute__nonnull__(pTHX_1);
3265 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3266         assert(sv)
3267
3268 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3269                         __attribute__nonnull__(pTHX_1);
3270 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3271         assert(sv)
3272
3273 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3274                         __attribute__nonnull__(pTHX_1)
3275                         __attribute__nonnull__(pTHX_2);
3276 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3277         assert(sv); assert(encoding)
3278
3279 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3280                         __attribute__nonnull__(pTHX_1)
3281                         __attribute__nonnull__(pTHX_2)
3282                         __attribute__nonnull__(pTHX_3)
3283                         __attribute__nonnull__(pTHX_4)
3284                         __attribute__nonnull__(pTHX_5);
3285 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3286         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3287
3288 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3289                         __attribute__warn_unused_result__
3290                         __attribute__nonnull__(pTHX_1);
3291 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3292         assert(sv)
3293
3294 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3295                         __attribute__nonnull__(pTHX_1)
3296                         __attribute__nonnull__(pTHX_2);
3297 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3298         assert(sv); assert(nsv)
3299
3300 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3301 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3302                         __attribute__nonnull__(pTHX_1);
3303 #define PERL_ARGS_ASSERT_SV_RESET       \
3304         assert(s)
3305
3306 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3307                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3308                         __attribute__nonnull__(pTHX_1)
3309                         __attribute__nonnull__(pTHX_2);
3310 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3311         assert(sv); assert(pat)
3312
3313 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3314                         __attribute__nonnull__(pTHX_1)
3315                         __attribute__nonnull__(pTHX_2);
3316 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3317         assert(sv); assert(pat)
3318
3319 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3320                         __attribute__nonnull__(pTHX_1);
3321 #define PERL_ARGS_ASSERT_SV_SETIV       \
3322         assert(sv)
3323
3324 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3325                         __attribute__nonnull__(pTHX_1);
3326 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3327         assert(sv)
3328
3329 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_SV_SETUV       \
3332         assert(sv)
3333
3334 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3335                         __attribute__nonnull__(pTHX_1);
3336 #define PERL_ARGS_ASSERT_SV_SETNV       \
3337         assert(sv)
3338
3339 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3342         assert(rv)
3343
3344 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3345                         __attribute__nonnull__(pTHX_1);
3346 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3347         assert(rv)
3348
3349 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3350                         __attribute__nonnull__(pTHX_1);
3351 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3352         assert(rv)
3353
3354 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3357         assert(rv)
3358
3359 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3360                         __attribute__nonnull__(pTHX_1)
3361                         __attribute__nonnull__(pTHX_3);
3362 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3363         assert(rv); assert(pv)
3364
3365 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3366                         __attribute__nonnull__(pTHX_1);
3367 #define PERL_ARGS_ASSERT_SV_SETPV       \
3368         assert(sv)
3369
3370 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3371                         __attribute__nonnull__(pTHX_1);
3372 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3373         assert(sv)
3374
3375 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3376                         __attribute__nonnull__(pTHX_1); */
3377 #define PERL_ARGS_ASSERT_SV_SETSV       \
3378         assert(dstr)
3379
3380 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3381                         __attribute__nonnull__(pTHX_1); */
3382 #define PERL_ARGS_ASSERT_SV_TAINT       \
3383         assert(sv)
3384
3385 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3386                         __attribute__warn_unused_result__
3387                         __attribute__nonnull__(pTHX_1);
3388 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3389         assert(sv)
3390
3391 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3394         assert(sv)
3395
3396 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3397                         __attribute__nonnull__(pTHX_1); */
3398 #define PERL_ARGS_ASSERT_SV_UNREF       \
3399         assert(sv)
3400
3401 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3402                         __attribute__nonnull__(pTHX_1);
3403 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3404         assert(ref)
3405
3406 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3409         assert(sv)
3410
3411 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3412                         __attribute__nonnull__(pTHX_1);
3413 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3414         assert(sv)
3415
3416 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3417                         __attribute__nonnull__(pTHX_1); */
3418 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3419         assert(sv)
3420
3421 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3422                         __attribute__nonnull__(pTHX_1);
3423 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3424         assert(sv)
3425
3426 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)
3427                         __attribute__nonnull__(pTHX_1)
3428                         __attribute__nonnull__(pTHX_2);
3429 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3430         assert(sv); assert(pat)
3431
3432 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)
3433                         __attribute__nonnull__(pTHX_1)
3434                         __attribute__nonnull__(pTHX_2);
3435 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3436         assert(sv); assert(pat)
3437
3438 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3439                         __attribute__warn_unused_result__
3440                         __attribute__nonnull__(pTHX_1);
3441 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3442         assert(sv)
3443
3444 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3445                         __attribute__nonnull__(pTHX_1)
3446                         __attribute__nonnull__(pTHX_2)
3447                         __attribute__nonnull__(pTHX_3);
3448 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3449         assert(pkg); assert(name); assert(listsv)
3450
3451 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3452                         __attribute__nonnull__(pTHX_1)
3453                         __attribute__nonnull__(pTHX_2);
3454 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3455         assert(swash); assert(ptr)
3456
3457 PERL_CALLCONV void      Perl_taint_env(pTHX);
3458 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3459                         __attribute__nonnull__(pTHX_2);
3460 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3461         assert(s)
3462
3463 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2)
3466                         __attribute__nonnull__(pTHX_4)
3467                         __attribute__nonnull__(pTHX_5)
3468                         __attribute__nonnull__(pTHX_6);
3469 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3470         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3471
3472 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3473                         __attribute__nonnull__(pTHX_1)
3474                         __attribute__nonnull__(pTHX_2);
3475 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3476         assert(p); assert(ustrp)
3477
3478 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3479                         __attribute__nonnull__(pTHX_1)
3480                         __attribute__nonnull__(pTHX_2);
3481 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3482         assert(p); assert(ustrp)
3483
3484 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3485                         __attribute__nonnull__(pTHX_1)
3486                         __attribute__nonnull__(pTHX_2);
3487 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3488         assert(p); assert(ustrp)
3489
3490 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3491                         __attribute__nonnull__(pTHX_1)
3492                         __attribute__nonnull__(pTHX_2);
3493 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3494         assert(p); assert(ustrp)
3495
3496 #if defined(UNLINK_ALL_VERSIONS)
3497 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3498                         __attribute__nonnull__(pTHX_1);
3499 #define PERL_ARGS_ASSERT_UNLNK  \
3500         assert(f)
3501
3502 #endif
3503 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)
3504                         __attribute__nonnull__(pTHX_1)
3505                         __attribute__nonnull__(pTHX_2)
3506                         __attribute__nonnull__(pTHX_3)
3507                         __attribute__nonnull__(pTHX_5);
3508 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3509         assert(pat); assert(patend); assert(s); assert(strend)
3510
3511 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3512                         __attribute__nonnull__(pTHX_1)
3513                         __attribute__nonnull__(pTHX_2)
3514                         __attribute__nonnull__(pTHX_3)
3515                         __attribute__nonnull__(pTHX_4);
3516 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3517         assert(pat); assert(patend); assert(s); assert(strend)
3518
3519 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3520 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3521 #ifdef PERL_MAD
3522 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3523                         __attribute__nonnull__(pTHX_4);
3524 #define PERL_ARGS_ASSERT_UTILIZE        \
3525         assert(idop)
3526
3527 #else
3528 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3529                         __attribute__nonnull__(pTHX_4);
3530 #define PERL_ARGS_ASSERT_UTILIZE        \
3531         assert(idop)
3532
3533 #endif
3534 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3535                         __attribute__nonnull__(pTHX_1)
3536                         __attribute__nonnull__(pTHX_2)
3537                         __attribute__nonnull__(pTHX_4);
3538 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3539         assert(p); assert(d); assert(newlen)
3540
3541 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3542                         __attribute__nonnull__(pTHX_1)
3543                         __attribute__nonnull__(pTHX_2)
3544                         __attribute__nonnull__(pTHX_4);
3545 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3546         assert(p); assert(d); assert(newlen)
3547
3548 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3549                         __attribute__warn_unused_result__
3550                         __attribute__pure__
3551                         __attribute__nonnull__(pTHX_1)
3552                         __attribute__nonnull__(pTHX_2);
3553 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3554         assert(s); assert(e)
3555
3556 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3557                         __attribute__warn_unused_result__
3558                         __attribute__pure__
3559                         __attribute__nonnull__(pTHX_1)
3560                         __attribute__nonnull__(pTHX_2);
3561 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3562         assert(a); assert(b)
3563
3564 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3565                         __attribute__warn_unused_result__
3566                         __attribute__pure__
3567                         __attribute__nonnull__(pTHX_1);
3568 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3569         assert(s)
3570
3571 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3572                         __attribute__nonnull__(pTHX_1)
3573                         __attribute__nonnull__(pTHX_2);
3574 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3575         assert(s); assert(len)
3576
3577 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3578                         __attribute__nonnull__(pTHX_1)
3579                         __attribute__nonnull__(pTHX_2);
3580 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3581         assert(s); assert(len)
3582
3583 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3584                         __attribute__nonnull__(pTHX_1)
3585                         __attribute__nonnull__(pTHX_2);
3586 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3587         assert(s); assert(len)
3588
3589 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3590                         __attribute__nonnull__(pTHX_1);
3591 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3592         assert(s)
3593
3594 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3595                         __attribute__nonnull__(pTHX_1);
3596 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3597         assert(s)
3598
3599
3600 #ifdef EBCDIC
3601 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3602                         __attribute__nonnull__(pTHX_1);
3603 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3604         assert(s)
3605
3606 #else
3607 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3608                         __attribute__nonnull__(pTHX_1); */
3609 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3610         assert(s)
3611
3612 #endif
3613
3614 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3615                         __attribute__nonnull__(pTHX_1);
3616 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3617         assert(s)
3618
3619
3620 #ifdef EBCDIC
3621 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3622                         __attribute__nonnull__(pTHX_1);
3623 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3624         assert(d)
3625
3626 #else
3627 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3628                         __attribute__nonnull__(pTHX_1); */
3629 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3630         assert(d)
3631
3632 #endif
3633
3634 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3635                         __attribute__nonnull__(pTHX_1); */
3636 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3637         assert(d)
3638
3639 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3640                         __attribute__nonnull__(pTHX_1);
3641 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3642         assert(d)
3643
3644 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3645                         __attribute__nonnull__(pTHX_1);
3646 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3647         assert(d)
3648
3649 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3650                         __attribute__nonnull__(pTHX_1)
3651                         __attribute__nonnull__(pTHX_2);
3652 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3653         assert(dsv); assert(spv)
3654
3655 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3656                         __attribute__warn_unused_result__
3657                         __attribute__nonnull__(pTHX_1)
3658                         __attribute__nonnull__(pTHX_2);
3659 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3660         assert(dsv); assert(ssv)
3661
3662 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3663                         __attribute__nonnull__(pTHX_1);
3664 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3665         assert(sv)
3666
3667 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3668                         __attribute__nonnull__(pTHX_1);
3669 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3670         assert(sv)
3671
3672 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3673                         __attribute__nonnull__(pTHX_2);
3674 #define PERL_ARGS_ASSERT_WAIT4PID       \
3675         assert(statusp)
3676
3677 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3678                         __attribute__nonnull__(pTHX_1);
3679 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3680         assert(popt)
3681
3682 PERL_CALLCONV U32       Perl_seed(pTHX);
3683 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3684                         __attribute__warn_unused_result__;
3685
3686 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3687 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3688 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3689                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3690                         __attribute__nonnull__(pTHX_1);
3691 #define PERL_ARGS_ASSERT_WARN   \
3692         assert(pat)
3693
3694 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3695                         __attribute__nonnull__(pTHX_1);
3696 #define PERL_ARGS_ASSERT_VWARN  \
3697         assert(pat)
3698
3699 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3700                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3701                         __attribute__nonnull__(pTHX_2);
3702 #define PERL_ARGS_ASSERT_WARNER \
3703         assert(pat)
3704
3705 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3706                         __attribute__nonnull__(pTHX_2);
3707 #define PERL_ARGS_ASSERT_VWARNER        \
3708         assert(pat)
3709
3710 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3711                         __attribute__nonnull__(pTHX_1);
3712 #define PERL_ARGS_ASSERT_WATCH  \
3713         assert(addr)
3714
3715 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3716                         __attribute__nonnull__(pTHX_1);
3717 #define PERL_ARGS_ASSERT_WHICHSIG       \
3718         assert(sig)
3719
3720 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3721                         __attribute__nonnull__(pTHX_1);
3722 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3723         assert(message)
3724
3725 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3726                         __attribute__nonnull__(pTHX_1);
3727 #define PERL_ARGS_ASSERT_YYERROR        \
3728         assert(s)
3729
3730 PERL_CALLCONV int       Perl_yylex(pTHX);
3731 PERL_CALLCONV int       Perl_yyparse(pTHX);
3732 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3733                         __attribute__nonnull__(pTHX_1);
3734 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3735         assert(parser)
3736
3737 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3738 STATIC int      S_yywarn(pTHX_ const char *const s)
3739                         __attribute__nonnull__(pTHX_1);
3740 #define PERL_ARGS_ASSERT_YYWARN \
3741         assert(s)
3742
3743 #endif
3744 #if defined(MYMALLOC)
3745 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3746                         __attribute__nonnull__(pTHX_1);
3747 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3748         assert(s)
3749
3750 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3751                         __attribute__nonnull__(pTHX_1);
3752 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3753         assert(buf)
3754
3755 #endif
3756 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3757                         __attribute__malloc__
3758                         __attribute__warn_unused_result__;
3759
3760 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3761                         __attribute__malloc__
3762                         __attribute__warn_unused_result__;
3763
3764 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3765                         __attribute__malloc__
3766                         __attribute__warn_unused_result__;
3767
3768 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3769 #if defined(PERL_GLOBAL_STRUCT)
3770 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3771 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3772 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3775         assert(plvarsp)
3776
3777 #endif
3778 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3779 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3780 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3781                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3782                         __attribute__nonnull__(pTHX_1)
3783                         __attribute__nonnull__(pTHX_2);
3784 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3785         assert(sv); assert(pat)
3786
3787 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3788                         __attribute__nonnull__(pTHX_1)
3789                         __attribute__nonnull__(pTHX_2);
3790 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3791         assert(sv); assert(pat)
3792
3793 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3794                         __attribute__nonnull__(pTHX_1);
3795 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3796         assert(sv)
3797
3798 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3799                         __attribute__nonnull__(pTHX_1)
3800                         __attribute__nonnull__(pTHX_2); */
3801 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3802         assert(sv); assert(ptr)
3803
3804 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3805                         __attribute__nonnull__(pTHX_1); */
3806 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3807         assert(dsv)
3808
3809 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3810                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3811                         __attribute__nonnull__(pTHX_1)
3812                         __attribute__nonnull__(pTHX_2);
3813 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3814         assert(sv); assert(pat)
3815
3816 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3817                         __attribute__nonnull__(pTHX_1)
3818                         __attribute__nonnull__(pTHX_2);
3819 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3820         assert(sv); assert(pat)
3821
3822 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3823                         __attribute__nonnull__(pTHX_1);
3824 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3825         assert(sv)
3826
3827 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3830         assert(sv)
3831
3832 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3833                         __attribute__nonnull__(pTHX_1);
3834 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3835         assert(sv)
3836
3837 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3838                         __attribute__nonnull__(pTHX_1);
3839 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3840         assert(sv)
3841
3842 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3843                         __attribute__nonnull__(pTHX_1);
3844 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3845         assert(sv)
3846
3847 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3848                         __attribute__nonnull__(pTHX_1)
3849                         __attribute__nonnull__(pTHX_2);
3850 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3851         assert(sv); assert(ptr)
3852
3853 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3854                         __attribute__nonnull__(pTHX_1);
3855 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3856         assert(dstr)
3857
3858 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3859                         __attribute__nonnull__(pTHX_1); */
3860 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3861         assert(sv)
3862
3863 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3864                         __attribute__warn_unused_result__;
3865
3866 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3867                         __attribute__nonnull__(pTHX_1)
3868                         __attribute__nonnull__(pTHX_2);
3869 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3870         assert(dsv); assert(pv)
3871
3872 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)
3873                         __attribute__nonnull__(pTHX_1)
3874                         __attribute__nonnull__(pTHX_2);
3875 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3876         assert(dsv); assert(str)
3877
3878 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)
3879                         __attribute__nonnull__(pTHX_1)
3880                         __attribute__nonnull__(pTHX_2);
3881 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3882         assert(dsv); assert(str)
3883
3884 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3885                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3886                         __attribute__nonnull__(pTHX_2)
3887                         __attribute__nonnull__(pTHX_3);
3888 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3889         assert(file); assert(pat)
3890
3891 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3892                         __attribute__nonnull__(pTHX_2)
3893                         __attribute__nonnull__(pTHX_3);
3894 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3895         assert(file); assert(pat)
3896
3897 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3898                         __attribute__nonnull__(pTHX_2)
3899                         __attribute__nonnull__(pTHX_3);
3900 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3901         assert(file); assert(name)
3902
3903 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3904                         __attribute__nonnull__(pTHX_2)
3905                         __attribute__nonnull__(pTHX_3);
3906 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3907         assert(file); assert(name)
3908
3909 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3910                         __attribute__nonnull__(pTHX_2)
3911                         __attribute__nonnull__(pTHX_3);
3912 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3913         assert(file); assert(name)
3914
3915 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3916                         __attribute__nonnull__(pTHX_2)
3917                         __attribute__nonnull__(pTHX_3);
3918 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3919         assert(file); assert(mg)
3920
3921 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3922                         __attribute__nonnull__(pTHX_2);
3923 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3924         assert(file)
3925
3926 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3927                         __attribute__nonnull__(pTHX_2);
3928 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3929         assert(file)
3930
3931 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3932                         __attribute__nonnull__(pTHX_2);
3933 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3934         assert(file)
3935
3936 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3937 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3938 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3939                         __attribute__warn_unused_result__
3940                         __attribute__nonnull__(pTHX_1); */
3941 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3942         assert(sv)
3943
3944 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3945                         __attribute__warn_unused_result__
3946                         __attribute__nonnull__(pTHX_1); */
3947 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3948         assert(sv)
3949
3950 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3951                         __attribute__warn_unused_result__
3952                         __attribute__nonnull__(pTHX_1); */
3953 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3954         assert(sv)
3955
3956 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3957                         __attribute__warn_unused_result__
3958                         __attribute__nonnull__(pTHX_1); */
3959 #define PERL_ARGS_ASSERT_SV_PV  \
3960         assert(sv)
3961
3962 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3963                         __attribute__warn_unused_result__
3964                         __attribute__nonnull__(pTHX_1); */
3965 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3966         assert(sv)
3967
3968 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3969                         __attribute__warn_unused_result__
3970                         __attribute__nonnull__(pTHX_1); */
3971 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3972         assert(sv)
3973
3974 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3975                         __attribute__nonnull__(pTHX_1); */
3976 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3977         assert(sv)
3978
3979 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
3980                         __attribute__nonnull__(pTHX_1); */
3981
3982 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3983                         __attribute__nonnull__(pTHX_1);
3984 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3985         assert(sv)
3986
3987 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3990         assert(sv)
3991
3992 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3995         assert(sv)
3996
3997 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3998                         __attribute__nonnull__(pTHX_1); */
3999 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4000         assert(sv)
4001
4002 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4003                         __attribute__nonnull__(pTHX_1);
4004 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4005         assert(sv)
4006
4007 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4008 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4011         assert(sv)
4012
4013 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4014                         __attribute__nonnull__(pTHX_1)
4015                         __attribute__nonnull__(pTHX_2);
4016 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4017         assert(sv); assert(mg)
4018
4019 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4020 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4021 #ifdef PERL_MAD
4022 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4023                         __attribute__noreturn__;
4024
4025 #else
4026 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4027                         __attribute__noreturn__;
4028
4029 #endif
4030 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4031                         __attribute__nonnull__(pTHX_1);
4032 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4033         assert(o)
4034
4035 #if defined(USE_ITHREADS)
4036 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4037                         __attribute__warn_unused_result__
4038                         __attribute__nonnull__(pTHX_4);
4039 #define PERL_ARGS_ASSERT_CX_DUP \
4040         assert(param)
4041
4042 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4043                         __attribute__warn_unused_result__
4044                         __attribute__nonnull__(pTHX_2);
4045 #define PERL_ARGS_ASSERT_SI_DUP \
4046         assert(param)
4047
4048 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4049                         __attribute__malloc__
4050                         __attribute__warn_unused_result__
4051                         __attribute__nonnull__(pTHX_1)
4052                         __attribute__nonnull__(pTHX_2);
4053 #define PERL_ARGS_ASSERT_SS_DUP \
4054         assert(proto_perl); assert(param)
4055
4056 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4057                         __attribute__warn_unused_result__
4058                         __attribute__nonnull__(pTHX_2);
4059 #define PERL_ARGS_ASSERT_ANY_DUP        \
4060         assert(proto_perl)
4061
4062 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4063                         __attribute__warn_unused_result__
4064                         __attribute__nonnull__(pTHX_3);
4065 #define PERL_ARGS_ASSERT_HE_DUP \
4066         assert(param)
4067
4068 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4069                         __attribute__warn_unused_result__
4070                         __attribute__nonnull__(pTHX_2);
4071 #define PERL_ARGS_ASSERT_HEK_DUP        \
4072         assert(param)
4073
4074 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4075                         __attribute__nonnull__(pTHX_1)
4076                         __attribute__nonnull__(pTHX_2)
4077                         __attribute__nonnull__(pTHX_3);
4078 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4079         assert(sstr); assert(dstr); assert(param)
4080
4081 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4082                         __attribute__nonnull__(pTHX_3);
4083 #define PERL_ARGS_ASSERT_FP_DUP \
4084         assert(param)
4085
4086 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4087                         __attribute__warn_unused_result__;
4088
4089 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4090                         __attribute__warn_unused_result__
4091                         __attribute__nonnull__(pTHX_2);
4092 #define PERL_ARGS_ASSERT_GP_DUP \
4093         assert(param)
4094
4095 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4096                         __attribute__warn_unused_result__
4097                         __attribute__nonnull__(pTHX_2);
4098 #define PERL_ARGS_ASSERT_MG_DUP \
4099         assert(param)
4100
4101 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4102 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4103                         __attribute__nonnull__(pTHX_1)
4104                         __attribute__nonnull__(pTHX_2)
4105                         __attribute__nonnull__(pTHX_4);
4106 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4107         assert(source); assert(dest); assert(param)
4108
4109 #endif
4110 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4111                         __attribute__warn_unused_result__
4112                         __attribute__nonnull__(pTHX_2);
4113 #define PERL_ARGS_ASSERT_SV_DUP \
4114         assert(param)
4115
4116 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4117                         __attribute__nonnull__(pTHX_1)
4118                         __attribute__nonnull__(pTHX_2)
4119                         __attribute__nonnull__(pTHX_3);
4120 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4121         assert(dstr); assert(sstr); assert(param)
4122
4123 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4124                         __attribute__nonnull__(pTHX_2);
4125 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4126         assert(param)
4127
4128 #endif
4129 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4130                         __attribute__malloc__
4131                         __attribute__warn_unused_result__;
4132
4133 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4134                         __attribute__warn_unused_result__
4135                         __attribute__nonnull__(pTHX_1);
4136 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4137         assert(tbl)
4138
4139 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4140                         __attribute__nonnull__(pTHX_1)
4141                         __attribute__nonnull__(pTHX_3);
4142 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4143         assert(tbl); assert(newsv)
4144
4145 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4146                         __attribute__nonnull__(pTHX_1);
4147 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4148         assert(tbl)
4149
4150 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4151 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4152 #if defined(USE_ITHREADS)
4153 #  if defined(HAVE_INTERP_INTERN)
4154 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4155                         __attribute__nonnull__(pTHX_1)
4156                         __attribute__nonnull__(pTHX_2);
4157 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4158         assert(src); assert(dst)
4159
4160 #  endif
4161 #endif
4162 #if defined(HAVE_INTERP_INTERN)
4163 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4164 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4165 #endif
4166
4167 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4168                         __attribute__warn_unused_result__
4169                         __attribute__nonnull__(pTHX_1);
4170 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4171         assert(o)
4172
4173 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4174                         __attribute__warn_unused_result__
4175                         __attribute__nonnull__(pTHX_1);
4176 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4177         assert(o)
4178
4179
4180 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4181 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4182 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4183 #ifdef NO_MATHOMS
4184 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4185 #else
4186 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4187 #endif
4188 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4189
4190 END_EXTERN_C
4191
4192 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4193 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4194                         __attribute__warn_unused_result__
4195                         __attribute__nonnull__(pTHX_1);
4196 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4197         assert(sv)
4198
4199 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4200                         __attribute__warn_unused_result__
4201                         __attribute__nonnull__(pTHX_1);
4202 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4203         assert(sv)
4204
4205 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4206                         __attribute__warn_unused_result__
4207                         __attribute__nonnull__(pTHX_1);
4208 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4209         assert(sv)
4210
4211 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4212                         __attribute__warn_unused_result__
4213                         __attribute__nonnull__(pTHX_1);
4214 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4215         assert(sv)
4216
4217 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4218                         __attribute__warn_unused_result__
4219                         __attribute__nonnull__(pTHX_1);
4220 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4221         assert(sv)
4222
4223 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4224                         __attribute__warn_unused_result__
4225                         __attribute__nonnull__(pTHX_1);
4226 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4227         assert(sv)
4228
4229 #endif
4230
4231 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4232 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4233                         __attribute__nonnull__(pTHX_1);
4234 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4235         assert(gv)
4236
4237 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4238                         __attribute__nonnull__(pTHX_1);
4239 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4240         assert(name)
4241
4242 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4243                         __attribute__nonnull__(pTHX_1)
4244                         __attribute__nonnull__(pTHX_2)
4245                         __attribute__nonnull__(pTHX_3)
4246                         __attribute__nonnull__(pTHX_4);
4247 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4248         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4249
4250 #endif
4251
4252 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4253                         __attribute__malloc__
4254                         __attribute__warn_unused_result__;
4255
4256
4257 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4258 STATIC void     S_hsplit(pTHX_ HV *hv)
4259                         __attribute__nonnull__(pTHX_1);
4260 #define PERL_ARGS_ASSERT_HSPLIT \
4261         assert(hv)
4262
4263 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4264                         __attribute__nonnull__(pTHX_1);
4265 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4266         assert(hv)
4267
4268 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4269                         __attribute__nonnull__(pTHX_2);
4270 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4271         assert(val)
4272
4273 STATIC HE*      S_new_he(pTHX)
4274                         __attribute__malloc__
4275                         __attribute__warn_unused_result__;
4276
4277 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4278                         __attribute__malloc__
4279                         __attribute__warn_unused_result__
4280                         __attribute__nonnull__(1);
4281 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4282         assert(str)
4283
4284 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4285                         __attribute__nonnull__(1)
4286                         __attribute__nonnull__(2)
4287                         __attribute__nonnull__(3);
4288 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4289         assert(hv); assert(needs_copy); assert(needs_store)
4290
4291 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4292 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4293                         __attribute__warn_unused_result__
4294                         __attribute__nonnull__(pTHX_1);
4295 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4296         assert(str)
4297
4298 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4299                         __attribute__noreturn__
4300                         __attribute__nonnull__(pTHX_2)
4301                         __attribute__nonnull__(pTHX_4);
4302 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4303         assert(key); assert(msg)
4304
4305 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4306                         __attribute__nonnull__(1);
4307 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4308         assert(hv)
4309
4310 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4311 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4312                         __attribute__nonnull__(pTHX_1);
4313 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4314         assert(hv)
4315
4316 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4317                         __attribute__nonnull__(pTHX_1);
4318 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4319         assert(he)
4320
4321 #endif
4322
4323 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4324 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4325                         __attribute__nonnull__(pTHX_2);
4326 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4327         assert(sv)
4328
4329 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4330                         __attribute__nonnull__(pTHX_1)
4331                         __attribute__nonnull__(pTHX_2)
4332                         __attribute__nonnull__(pTHX_3);
4333 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4334         assert(sv); assert(mg); assert(meth)
4335
4336 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4337                         __attribute__nonnull__(pTHX_1)
4338                         __attribute__nonnull__(pTHX_2)
4339                         __attribute__nonnull__(pTHX_3);
4340 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4341         assert(sv); assert(mg); assert(meth)
4342
4343 STATIC void     S_restore_magic(pTHX_ const void *p);
4344 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4345                         __attribute__nonnull__(pTHX_1);
4346 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4347         assert(p)
4348
4349
4350 #endif
4351
4352 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4353 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4354                         __attribute__warn_unused_result__
4355                         __attribute__nonnull__(pTHX_1);
4356 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4357         assert(o)
4358
4359 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4360                         __attribute__warn_unused_result__
4361                         __attribute__nonnull__(pTHX_1);
4362 #define PERL_ARGS_ASSERT_CK_BITOP       \
4363         assert(o)
4364
4365 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4366                         __attribute__warn_unused_result__
4367                         __attribute__nonnull__(pTHX_1);
4368 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4369         assert(o)
4370
4371 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4372                         __attribute__warn_unused_result__
4373                         __attribute__nonnull__(pTHX_1);
4374 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4375         assert(o)
4376
4377 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4378                         __attribute__warn_unused_result__
4379                         __attribute__nonnull__(pTHX_1);
4380 #define PERL_ARGS_ASSERT_CK_DELETE      \
4381         assert(o)
4382
4383 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4384                         __attribute__warn_unused_result__
4385                         __attribute__nonnull__(pTHX_1);
4386 #define PERL_ARGS_ASSERT_CK_DIE \
4387         assert(o)
4388
4389 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4390                         __attribute__warn_unused_result__
4391                         __attribute__nonnull__(pTHX_1);
4392 #define PERL_ARGS_ASSERT_CK_EOF \
4393         assert(o)
4394
4395 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4396                         __attribute__warn_unused_result__
4397                         __attribute__nonnull__(pTHX_1);
4398 #define PERL_ARGS_ASSERT_CK_EVAL        \
4399         assert(o)
4400
4401 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4402                         __attribute__warn_unused_result__
4403                         __attribute__nonnull__(pTHX_1);
4404 #define PERL_ARGS_ASSERT_CK_EXEC        \
4405         assert(o)
4406
4407 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4408                         __attribute__warn_unused_result__
4409                         __attribute__nonnull__(pTHX_1);
4410 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4411         assert(o)
4412
4413 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4414                         __attribute__warn_unused_result__
4415                         __attribute__nonnull__(pTHX_1);
4416 #define PERL_ARGS_ASSERT_CK_EXIT        \
4417         assert(o)
4418
4419 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4420                         __attribute__warn_unused_result__
4421                         __attribute__nonnull__(pTHX_1);
4422 #define PERL_ARGS_ASSERT_CK_FTST        \
4423         assert(o)
4424
4425 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4426                         __attribute__warn_unused_result__
4427                         __attribute__nonnull__(pTHX_1);
4428 #define PERL_ARGS_ASSERT_CK_FUN \
4429         assert(o)
4430
4431 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4432                         __attribute__warn_unused_result__
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_CK_GLOB        \
4435         assert(o)
4436
4437 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4438                         __attribute__warn_unused_result__
4439                         __attribute__nonnull__(pTHX_1);
4440 #define PERL_ARGS_ASSERT_CK_GREP        \
4441         assert(o)
4442
4443 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4444                         __attribute__warn_unused_result__
4445                         __attribute__nonnull__(pTHX_1);
4446 #define PERL_ARGS_ASSERT_CK_INDEX       \
4447         assert(o)
4448
4449 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4450                         __attribute__warn_unused_result__
4451                         __attribute__nonnull__(pTHX_1);
4452 #define PERL_ARGS_ASSERT_CK_JOIN        \
4453         assert(o)
4454
4455 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4456                         __attribute__warn_unused_result__
4457                         __attribute__nonnull__(pTHX_1);
4458 #define PERL_ARGS_ASSERT_CK_LFUN        \
4459         assert(o)
4460
4461 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4462                         __attribute__warn_unused_result__
4463                         __attribute__nonnull__(pTHX_1);
4464 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4465         assert(o)
4466
4467 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4468                         __attribute__warn_unused_result__
4469                         __attribute__nonnull__(pTHX_1);
4470 #define PERL_ARGS_ASSERT_CK_MATCH       \
4471         assert(o)
4472
4473 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4474                         __attribute__warn_unused_result__
4475                         __attribute__nonnull__(pTHX_1);
4476 #define PERL_ARGS_ASSERT_CK_METHOD      \
4477         assert(o)
4478
4479 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4480                         __attribute__warn_unused_result__
4481                         __attribute__nonnull__(pTHX_1);
4482 #define PERL_ARGS_ASSERT_CK_NULL        \
4483         assert(o)
4484
4485 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4486                         __attribute__warn_unused_result__
4487                         __attribute__nonnull__(pTHX_1);
4488 #define PERL_ARGS_ASSERT_CK_OPEN        \
4489         assert(o)
4490
4491 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4492                         __attribute__warn_unused_result__
4493                         __attribute__nonnull__(pTHX_1);
4494 #define PERL_ARGS_ASSERT_CK_READLINE    \
4495         assert(o)
4496
4497 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4498                         __attribute__warn_unused_result__
4499                         __attribute__nonnull__(pTHX_1);
4500 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4501         assert(o)
4502
4503 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4504                         __attribute__warn_unused_result__
4505                         __attribute__nonnull__(pTHX_1);
4506 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4507         assert(o)
4508
4509 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4510                         __attribute__warn_unused_result__
4511                         __attribute__nonnull__(pTHX_1);
4512 #define PERL_ARGS_ASSERT_CK_RETURN      \
4513         assert(o)
4514
4515 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4516                         __attribute__warn_unused_result__
4517                         __attribute__nonnull__(pTHX_1);
4518 #define PERL_ARGS_ASSERT_CK_RFUN        \
4519         assert(o)
4520
4521 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4522                         __attribute__warn_unused_result__
4523                         __attribute__nonnull__(pTHX_1);
4524 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4525         assert(o)
4526
4527 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4528                         __attribute__warn_unused_result__
4529                         __attribute__nonnull__(pTHX_1);
4530 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4531         assert(o)
4532
4533 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4534                         __attribute__warn_unused_result__
4535                         __attribute__nonnull__(pTHX_1);
4536 #define PERL_ARGS_ASSERT_CK_SELECT      \
4537         assert(o)
4538
4539 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4540                         __attribute__warn_unused_result__
4541                         __attribute__nonnull__(pTHX_1);
4542 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4543         assert(o)
4544
4545 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4546                         __attribute__warn_unused_result__
4547                         __attribute__nonnull__(pTHX_1);
4548 #define PERL_ARGS_ASSERT_CK_SORT        \
4549         assert(o)
4550
4551 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4552                         __attribute__warn_unused_result__
4553                         __attribute__nonnull__(pTHX_1);
4554 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4555         assert(o)
4556
4557 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4558                         __attribute__warn_unused_result__
4559                         __attribute__nonnull__(pTHX_1);
4560 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4561         assert(o)
4562
4563 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4564                         __attribute__warn_unused_result__
4565                         __attribute__nonnull__(pTHX_1);
4566 #define PERL_ARGS_ASSERT_CK_SUBR        \
4567         assert(o)
4568
4569 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4570                         __attribute__warn_unused_result__
4571                         __attribute__nonnull__(pTHX_1);
4572 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4573         assert(o)
4574
4575 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4576                         __attribute__warn_unused_result__
4577                         __attribute__nonnull__(pTHX_1);
4578 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4579         assert(o)
4580
4581 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4582                         __attribute__warn_unused_result__
4583                         __attribute__nonnull__(pTHX_1);
4584 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4585         assert(o)
4586
4587 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4588                         __attribute__warn_unused_result__
4589                         __attribute__nonnull__(pTHX_1);
4590 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4591         assert(o)
4592
4593 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4594                         __attribute__warn_unused_result__
4595                         __attribute__nonnull__(pTHX_1);
4596 #define PERL_ARGS_ASSERT_CK_EACH        \
4597         assert(o)
4598
4599 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4600                         __attribute__warn_unused_result__
4601                         __attribute__nonnull__(1);
4602 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4603         assert(o)
4604
4605 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4606                         __attribute__warn_unused_result__;
4607
4608 #  ifdef USE_ITHREADS
4609 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4610                         __attribute__nonnull__(pTHX_1);
4611 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4612         assert(o)
4613
4614 #  else
4615 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4616                         __attribute__nonnull__(pTHX_1);
4617 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4618         assert(o)
4619
4620 #  endif
4621 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4622                         __attribute__nonnull__(pTHX_1);
4623 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4624         assert(o)
4625
4626 STATIC void     S_cop_free(pTHX_ COP *cop)
4627                         __attribute__nonnull__(pTHX_1);
4628 #define PERL_ARGS_ASSERT_COP_FREE       \
4629         assert(cop)
4630
4631 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4632 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4633                         __attribute__nonnull__(pTHX_1);
4634 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4635         assert(o)
4636
4637 STATIC OP*      S_newDEFSVOP(pTHX)
4638                         __attribute__warn_unused_result__;
4639
4640 STATIC OP*      S_search_const(pTHX_ OP *o)
4641                         __attribute__warn_unused_result__
4642                         __attribute__nonnull__(pTHX_1);
4643 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4644         assert(o)
4645
4646 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4647                         __attribute__warn_unused_result__
4648                         __attribute__nonnull__(pTHX_3)
4649                         __attribute__nonnull__(pTHX_4);
4650 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4651         assert(firstp); assert(otherp)
4652
4653 STATIC void     S_simplify_sort(pTHX_ OP *o)
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4656         assert(o)
4657
4658 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4659                         __attribute__nonnull__(pTHX_1);
4660 #define PERL_ARGS_ASSERT_GV_ENAME       \
4661         assert(gv)
4662
4663 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4664                         __attribute__warn_unused_result__
4665                         __attribute__nonnull__(1);
4666 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4667         assert(o)
4668
4669 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4670                         __attribute__nonnull__(pTHX_3);
4671 #define PERL_ARGS_ASSERT_MY_KID \
4672         assert(imopsp)
4673
4674 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4675                         __attribute__nonnull__(pTHX_1);
4676 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4677         assert(o)
4678
4679 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4680                         __attribute__nonnull__(pTHX_1)
4681                         __attribute__nonnull__(pTHX_2);
4682 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4683         assert(stash); assert(target)
4684
4685 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4686                         __attribute__nonnull__(pTHX_1)
4687                         __attribute__nonnull__(pTHX_2)
4688                         __attribute__nonnull__(pTHX_4);
4689 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4690         assert(stash); assert(target); assert(imopsp)
4691
4692 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4693                         __attribute__nonnull__(pTHX_2)
4694                         __attribute__nonnull__(pTHX_3)
4695                         __attribute__nonnull__(pTHX_4);
4696 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4697         assert(t); assert(name); assert(kid)
4698
4699 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4700                         __attribute__nonnull__(pTHX_1);
4701 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4702         assert(o)
4703
4704 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4705                         __attribute__warn_unused_result__
4706                         __attribute__nonnull__(pTHX_1);
4707 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4708         assert(o)
4709
4710 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4711                         __attribute__warn_unused_result__
4712                         __attribute__nonnull__(pTHX_1)
4713                         __attribute__nonnull__(pTHX_2);
4714 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4715         assert(o); assert(name)
4716
4717 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4718                         __attribute__warn_unused_result__
4719                         __attribute__nonnull__(pTHX_1)
4720                         __attribute__nonnull__(pTHX_2);
4721 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4722         assert(o); assert(name)
4723
4724 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4725                         __attribute__nonnull__(pTHX_1);
4726 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4727         assert(o)
4728
4729 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4730                         __attribute__nonnull__(pTHX_2);
4731 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4732         assert(block)
4733
4734 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4735 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4736                         __attribute__nonnull__(pTHX_1)
4737                         __attribute__nonnull__(pTHX_2)
4738                         __attribute__nonnull__(pTHX_3);
4739 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4740         assert(fullname); assert(gv); assert(cv)
4741
4742 #endif
4743 #if defined(PL_OP_SLAB_ALLOC)
4744 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4745                         __attribute__malloc__
4746                         __attribute__warn_unused_result__;
4747
4748 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4749                         __attribute__nonnull__(pTHX_1);
4750 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4751         assert(op)
4752
4753 #  if defined(PERL_DEBUG_READONLY_OPS)
4754 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4755 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4756 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4757                         __attribute__nonnull__(pTHX_1);
4758 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4759         assert(o)
4760
4761 #    if defined(PERL_IN_OP_C)
4762 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4763                         __attribute__nonnull__(pTHX_1);
4764 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4765         assert(op)
4766
4767 #    endif
4768 #  endif
4769 #endif
4770
4771 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4772 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4773                         __attribute__nonnull__(pTHX_1)
4774                         __attribute__nonnull__(pTHX_2);
4775 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4776         assert(linestr_sv); assert(rsfp)
4777
4778 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4779 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4780                         __attribute__nonnull__(pTHX_1);
4781 #define PERL_ARGS_ASSERT_INCPUSH        \
4782         assert(dir)
4783
4784 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4787         assert(p)
4788
4789 STATIC void     S_init_interp(pTHX);
4790 STATIC void     S_init_ids(pTHX);
4791 STATIC void     S_init_main_stash(pTHX);
4792 STATIC void     S_init_perllib(pTHX);
4793 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4794                         __attribute__nonnull__(pTHX_2);
4795 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4796         assert(argv)
4797
4798 STATIC void     S_init_predump_symbols(pTHX);
4799 STATIC void     S_my_exit_jump(pTHX)
4800                         __attribute__noreturn__;
4801
4802 STATIC void     S_nuke_stacks(pTHX);
4803 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4804                         __attribute__nonnull__(pTHX_1)
4805                         __attribute__nonnull__(pTHX_3)
4806                         __attribute__nonnull__(pTHX_4);
4807 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4808         assert(scriptname); assert(suidscript); assert(rsfpp)
4809
4810 STATIC void     S_usage(pTHX_ const char *name)
4811                         __attribute__nonnull__(pTHX_1);
4812 #define PERL_ARGS_ASSERT_USAGE  \
4813         assert(name)
4814
4815 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4816 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4817                         __attribute__nonnull__(pTHX_1);
4818 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4819         assert(rsfp)
4820
4821 #endif
4822
4823 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4824 STATIC void     S_run_body(pTHX_ I32 oldscope)
4825                         __attribute__noreturn__;
4826
4827 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4828                         __attribute__nonnull__(pTHX_1)
4829                         __attribute__nonnull__(pTHX_2)
4830                         __attribute__nonnull__(pTHX_3);
4831 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4832         assert(av); assert(dir); assert(stem)
4833
4834 #endif
4835
4836 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4837 STATIC OP*      S_do_delete_local(pTHX);
4838 STATIC SV*      S_refto(pTHX_ SV* sv)
4839                         __attribute__warn_unused_result__
4840                         __attribute__nonnull__(pTHX_1);
4841 #define PERL_ARGS_ASSERT_REFTO  \
4842         assert(sv)
4843
4844 #endif
4845 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4846 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4847                         __attribute__warn_unused_result__
4848                         __attribute__nonnull__(pTHX_1)
4849                         __attribute__nonnull__(pTHX_2)
4850                         __attribute__nonnull__(pTHX_4);
4851 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4852         assert(sv); assert(what); assert(spp)
4853
4854 #endif
4855
4856 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4857 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4858                         __attribute__nonnull__(pTHX_1)
4859                         __attribute__nonnull__(pTHX_2)
4860                         __attribute__nonnull__(pTHX_3)
4861                         __attribute__nonnull__(pTHX_4);
4862 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4863         assert(symptr); assert(s); assert(strbeg); assert(strend)
4864
4865 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4866                         __attribute__nonnull__(pTHX_1)
4867                         __attribute__nonnull__(pTHX_2)
4868                         __attribute__nonnull__(pTHX_3)
4869                         __attribute__nonnull__(pTHX_4);
4870 #define PERL_ARGS_ASSERT_PACK_REC       \
4871         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4872
4873 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4874                         __attribute__nonnull__(pTHX_1);
4875 #define PERL_ARGS_ASSERT_MUL128 \
4876         assert(sv)
4877
4878 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4879                         __attribute__nonnull__(pTHX_1);
4880 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4881         assert(symptr)
4882
4883 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4884                         __attribute__nonnull__(pTHX_1);
4885 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4886         assert(symptr)
4887
4888 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4889                         __attribute__warn_unused_result__
4890                         __attribute__nonnull__(pTHX_1);
4891 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4892         assert(s)
4893
4894 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4895                         __attribute__nonnull__(pTHX_1)
4896                         __attribute__nonnull__(pTHX_2);
4897 #define PERL_ARGS_ASSERT_DIV128 \
4898         assert(pnum); assert(done)
4899
4900 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4901                         __attribute__nonnull__(pTHX_1)
4902                         __attribute__nonnull__(pTHX_2);
4903 #define PERL_ARGS_ASSERT_GROUP_END      \
4904         assert(patptr); assert(patend)
4905
4906 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4907                         __attribute__warn_unused_result__
4908                         __attribute__nonnull__(pTHX_1)
4909                         __attribute__nonnull__(pTHX_2);
4910 #define PERL_ARGS_ASSERT_GET_NUM        \
4911         assert(patptr); assert(lenptr)
4912
4913 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4914                         __attribute__nonnull__(1)
4915                         __attribute__nonnull__(2);
4916 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4917         assert(pat); assert(patend)
4918
4919 STATIC char     S_first_symbol(const char *pat, const char *patend)
4920                         __attribute__nonnull__(1)
4921                         __attribute__nonnull__(2);
4922 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4923         assert(pat); assert(patend)
4924
4925 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4926                         __attribute__warn_unused_result__
4927                         __attribute__nonnull__(pTHX_1);
4928 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4929         assert(sv)
4930
4931 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4932                         __attribute__warn_unused_result__
4933                         __attribute__nonnull__(1)
4934                         __attribute__nonnull__(3);
4935 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4936         assert(start); assert(dest)
4937
4938 #endif
4939
4940 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4941 STATIC OP*      S_docatch(pTHX_ OP *o)
4942                         __attribute__warn_unused_result__;
4943
4944 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4945                         __attribute__warn_unused_result__
4946                         __attribute__nonnull__(pTHX_1)
4947                         __attribute__nonnull__(pTHX_2)
4948                         __attribute__nonnull__(pTHX_3)
4949                         __attribute__nonnull__(pTHX_4);
4950 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4951         assert(o); assert(label); assert(opstack); assert(oplimit)
4952
4953 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4954                         __attribute__warn_unused_result__
4955                         __attribute__nonnull__(pTHX_1);
4956 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4957         assert(sv)
4958
4959 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4960                         __attribute__warn_unused_result__;
4961
4962 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4963                         __attribute__warn_unused_result__;
4964
4965 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4966                         __attribute__warn_unused_result__;
4967
4968 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4969                         __attribute__warn_unused_result__
4970                         __attribute__nonnull__(pTHX_1);
4971 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4972         assert(label)
4973
4974 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4975                         __attribute__warn_unused_result__;
4976
4977 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4978                         __attribute__warn_unused_result__
4979                         __attribute__nonnull__(pTHX_1);
4980 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4981         assert(cxstk)
4982
4983 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4984                         __attribute__warn_unused_result__;
4985
4986 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4987                         __attribute__nonnull__(pTHX_2);
4988 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4989         assert(sv)
4990
4991 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4992 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4993                         __attribute__warn_unused_result__
4994                         __attribute__nonnull__(pTHX_1);
4995 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4996         assert(name)
4997
4998 #ifndef PERL_DISABLE_PMC
4999 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5000                         __attribute__warn_unused_result__
5001                         __attribute__nonnull__(pTHX_1);
5002 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5003         assert(name)
5004
5005 #endif
5006 STATIC bool     S_path_is_absolute(const char *name)
5007                         __attribute__warn_unused_result__
5008                         __attribute__nonnull__(1);
5009 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5010         assert(name)
5011
5012 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5013                         __attribute__warn_unused_result__
5014                         __attribute__nonnull__(pTHX_2);
5015 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5016         assert(buf_sv)
5017
5018 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5019                         __attribute__warn_unused_result__
5020                         __attribute__nonnull__(pTHX_1);
5021 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5022         assert(re)
5023
5024 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5025                         __attribute__warn_unused_result__
5026                         __attribute__nonnull__(pTHX_1)
5027                         __attribute__nonnull__(pTHX_2);
5028 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5029         assert(matcher); assert(sv)
5030
5031 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5032                         __attribute__nonnull__(pTHX_1);
5033 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5034         assert(matcher)
5035
5036 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5037 #endif
5038
5039 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5040 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5041                         __attribute__nonnull__(pTHX_1)
5042                         __attribute__nonnull__(pTHX_2)
5043                         __attribute__nonnull__(pTHX_3);
5044 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5045         assert(hash); assert(relem); assert(firstrelem)
5046
5047 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5048                         __attribute__warn_unused_result__
5049                         __attribute__nonnull__(pTHX_1);
5050 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5051         assert(meth)
5052
5053 #endif
5054
5055 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5056 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5057                         __attribute__nonnull__(pTHX_1)
5058                         __attribute__nonnull__(pTHX_2);
5059 #define PERL_ARGS_ASSERT_SV_NCMP        \
5060         assert(a); assert(b)
5061
5062 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5063                         __attribute__nonnull__(pTHX_1)
5064                         __attribute__nonnull__(pTHX_2);
5065 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5066         assert(a); assert(b)
5067
5068 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5069                         __attribute__nonnull__(pTHX_1)
5070                         __attribute__nonnull__(pTHX_2);
5071 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5072         assert(a); assert(b)
5073
5074 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5075                         __attribute__nonnull__(pTHX_1)
5076                         __attribute__nonnull__(pTHX_2);
5077 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5078         assert(a); assert(b)
5079
5080 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5081                         __attribute__nonnull__(pTHX_1)
5082                         __attribute__nonnull__(pTHX_2);
5083 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5084         assert(str1); assert(str2)
5085
5086 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5087                         __attribute__nonnull__(pTHX_1)
5088                         __attribute__nonnull__(pTHX_2);
5089 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5090         assert(str1); assert(str2)
5091
5092 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5093                         __attribute__nonnull__(pTHX_1)
5094                         __attribute__nonnull__(pTHX_2);
5095 #define PERL_ARGS_ASSERT_SORTCV \
5096         assert(a); assert(b)
5097
5098 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5099                         __attribute__nonnull__(pTHX_1)
5100                         __attribute__nonnull__(pTHX_2);
5101 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5102         assert(a); assert(b)
5103
5104 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5105                         __attribute__nonnull__(pTHX_1)
5106                         __attribute__nonnull__(pTHX_2);
5107 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5108         assert(a); assert(b)
5109
5110 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5111                         __attribute__nonnull__(pTHX_3);
5112 #define PERL_ARGS_ASSERT_QSORTSVU       \
5113         assert(compare)
5114
5115 #endif
5116
5117 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5118 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5119                         __attribute__nonnull__(pTHX_1)
5120                         __attribute__nonnull__(pTHX_2)
5121                         __attribute__nonnull__(pTHX_3);
5122 #define PERL_ARGS_ASSERT_DOFORM \
5123         assert(cv); assert(gv); assert(retop)
5124
5125 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5126 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5127                         __attribute__warn_unused_result__
5128                         __attribute__nonnull__(pTHX_1)
5129                         __attribute__nonnull__(pTHX_2);
5130 #define PERL_ARGS_ASSERT_DOONELINER     \
5131         assert(cmd); assert(filename)
5132
5133 #  endif
5134 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5135                         __attribute__nonnull__(pTHX_1);
5136 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5137         assert(array)
5138
5139 #endif
5140
5141 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5142 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5143                         __attribute__nonnull__(pTHX_1)
5144                         __attribute__nonnull__(pTHX_3);
5145 #define PERL_ARGS_ASSERT_REG    \
5146         assert(pRExC_state); assert(flagp)
5147
5148 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5149                         __attribute__nonnull__(pTHX_1);
5150 #define PERL_ARGS_ASSERT_REGANODE       \
5151         assert(pRExC_state)
5152
5153 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5154                         __attribute__nonnull__(pTHX_1)
5155                         __attribute__nonnull__(pTHX_2);
5156 #define PERL_ARGS_ASSERT_REGATOM        \
5157         assert(pRExC_state); assert(flagp)
5158
5159 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5160                         __attribute__nonnull__(pTHX_1)
5161                         __attribute__nonnull__(pTHX_2);
5162 #define PERL_ARGS_ASSERT_REGBRANCH      \
5163         assert(pRExC_state); assert(flagp)
5164
5165 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5166                         __attribute__nonnull__(pTHX_1)
5167                         __attribute__nonnull__(pTHX_3);
5168 #define PERL_ARGS_ASSERT_REGUNI \
5169         assert(pRExC_state); assert(s)
5170
5171 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5172                         __attribute__nonnull__(pTHX_1);
5173 #define PERL_ARGS_ASSERT_REGCLASS       \
5174         assert(pRExC_state)
5175
5176 STATIC I32      S_regcurly(const char *s)
5177                         __attribute__warn_unused_result__
5178                         __attribute__nonnull__(1);
5179 #define PERL_ARGS_ASSERT_REGCURLY       \
5180         assert(s)
5181
5182 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5183                         __attribute__nonnull__(pTHX_1);
5184 #define PERL_ARGS_ASSERT_REG_NODE       \
5185         assert(pRExC_state)
5186
5187 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5188                         __attribute__nonnull__(pTHX_2);
5189 #define PERL_ARGS_ASSERT_REG_RECODE     \
5190         assert(encp)
5191
5192 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5193                         __attribute__nonnull__(pTHX_1)
5194                         __attribute__nonnull__(pTHX_2);
5195 #define PERL_ARGS_ASSERT_REGPIECE       \
5196         assert(pRExC_state); assert(flagp)
5197
5198 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5199                         __attribute__nonnull__(pTHX_1);
5200 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5201         assert(pRExC_state)
5202
5203 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5204                         __attribute__nonnull__(pTHX_1)
5205                         __attribute__nonnull__(pTHX_3);
5206 #define PERL_ARGS_ASSERT_REGINSERT      \
5207         assert(pRExC_state); assert(opnd)
5208
5209 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5210                         __attribute__nonnull__(pTHX_1)
5211                         __attribute__nonnull__(pTHX_2)
5212                         __attribute__nonnull__(pTHX_3);
5213 #define PERL_ARGS_ASSERT_REGTAIL        \
5214         assert(pRExC_state); assert(p); assert(val)
5215
5216 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5217                         __attribute__nonnull__(pTHX_1);
5218 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5219         assert(pRExC_state)
5220
5221 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5222                         __attribute__nonnull__(pTHX_1)
5223                         __attribute__nonnull__(pTHX_2)
5224                         __attribute__nonnull__(pTHX_3);
5225 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5226         assert(pRExC_state); assert(scan); assert(min)
5227
5228 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5229                         __attribute__warn_unused_result__
5230                         __attribute__nonnull__(1)
5231                         __attribute__nonnull__(2);
5232 #define PERL_ARGS_ASSERT_REGWHITE       \
5233         assert(pRExC_state); assert(p)
5234
5235 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5236                         __attribute__nonnull__(pTHX_1);
5237 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5238         assert(pRExC_state)
5239
5240 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5241                         __attribute__nonnull__(pTHX_1);
5242 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5243         assert(pRExC_state)
5244
5245 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5246                         __attribute__nonnull__(pTHX_1)
5247                         __attribute__nonnull__(pTHX_2)
5248                         __attribute__nonnull__(pTHX_3);
5249 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5250         assert(pRExC_state); assert(data); assert(minlenp)
5251
5252 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5253                         __attribute__nonnull__(1)
5254                         __attribute__nonnull__(2);
5255 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5256         assert(pRExC_state); assert(cl)
5257
5258 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5259                         __attribute__warn_unused_result__
5260                         __attribute__nonnull__(1);
5261 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5262         assert(cl)
5263
5264 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5265                         __attribute__nonnull__(1)
5266                         __attribute__nonnull__(2);
5267 #define PERL_ARGS_ASSERT_CL_INIT        \
5268         assert(pRExC_state); assert(cl)
5269
5270 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5271                         __attribute__nonnull__(1)
5272                         __attribute__nonnull__(2);
5273 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5274         assert(pRExC_state); assert(cl)
5275
5276 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5277                         __attribute__nonnull__(1)
5278                         __attribute__nonnull__(2);
5279 #define PERL_ARGS_ASSERT_CL_AND \
5280         assert(cl); assert(and_with)
5281
5282 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5283                         __attribute__nonnull__(1)
5284                         __attribute__nonnull__(2)
5285                         __attribute__nonnull__(3);
5286 #define PERL_ARGS_ASSERT_CL_OR  \
5287         assert(pRExC_state); assert(cl); assert(or_with)
5288
5289 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)
5290                         __attribute__nonnull__(pTHX_1)
5291                         __attribute__nonnull__(pTHX_2)
5292                         __attribute__nonnull__(pTHX_3)
5293                         __attribute__nonnull__(pTHX_4)
5294                         __attribute__nonnull__(pTHX_5);
5295 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5296         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5297
5298 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5299                         __attribute__warn_unused_result__
5300                         __attribute__nonnull__(1)
5301                         __attribute__nonnull__(3);
5302 #define PERL_ARGS_ASSERT_ADD_DATA       \
5303         assert(pRExC_state); assert(s)
5304
5305 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5306                         __attribute__noreturn__
5307                         __attribute__nonnull__(pTHX_1)
5308                         __attribute__nonnull__(pTHX_2);
5309 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5310         assert(pat1); assert(pat2)
5311
5312 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5313                         __attribute__nonnull__(pTHX_1);
5314 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5315         assert(pRExC_state)
5316
5317 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5318                         __attribute__nonnull__(pTHX_1);
5319 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5320         assert(pRExC_state)
5321
5322 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)
5323                         __attribute__nonnull__(pTHX_1)
5324                         __attribute__nonnull__(pTHX_2)
5325                         __attribute__nonnull__(pTHX_3)
5326                         __attribute__nonnull__(pTHX_4)
5327                         __attribute__nonnull__(pTHX_5);
5328 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5329         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5330
5331 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5332                         __attribute__nonnull__(pTHX_1)
5333                         __attribute__nonnull__(pTHX_2)
5334                         __attribute__nonnull__(pTHX_3);
5335 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5336         assert(pRExC_state); assert(source); assert(stclass)
5337
5338 #  ifdef DEBUGGING
5339 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5340 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)
5341                         __attribute__nonnull__(pTHX_1)
5342                         __attribute__nonnull__(pTHX_2)
5343                         __attribute__nonnull__(pTHX_3)
5344                         __attribute__nonnull__(pTHX_6);
5345 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5346         assert(r); assert(start); assert(node); assert(sv)
5347
5348 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5349                         __attribute__nonnull__(pTHX_1);
5350 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5351         assert(sv)
5352
5353 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5354                         __attribute__nonnull__(pTHX_1)
5355                         __attribute__nonnull__(pTHX_3);
5356 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5357         assert(trie); assert(revcharmap)
5358
5359 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5360                         __attribute__nonnull__(pTHX_1)
5361                         __attribute__nonnull__(pTHX_3);
5362 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5363         assert(trie); assert(revcharmap)
5364
5365 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5366                         __attribute__nonnull__(pTHX_1)
5367                         __attribute__nonnull__(pTHX_3);
5368 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5369         assert(trie); assert(revcharmap)
5370
5371 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5372                         __attribute__nonnull__(pTHX_1)
5373                         __attribute__nonnull__(pTHX_2)
5374                         __attribute__nonnull__(pTHX_3);
5375 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5376         assert(pRExC_state); assert(p); assert(val)
5377
5378 #  endif
5379 #endif
5380
5381 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5382 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5383                         __attribute__warn_unused_result__
5384                         __attribute__nonnull__(pTHX_1)
5385                         __attribute__nonnull__(pTHX_2);
5386 #define PERL_ARGS_ASSERT_REGMATCH       \
5387         assert(reginfo); assert(prog)
5388
5389 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5390                         __attribute__warn_unused_result__
5391                         __attribute__nonnull__(pTHX_1)
5392                         __attribute__nonnull__(pTHX_2);
5393 #define PERL_ARGS_ASSERT_REGREPEAT      \
5394         assert(prog); assert(p)
5395
5396 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5397                         __attribute__warn_unused_result__
5398                         __attribute__nonnull__(pTHX_1)
5399                         __attribute__nonnull__(pTHX_2);
5400 #define PERL_ARGS_ASSERT_REGTRY \
5401         assert(reginfo); assert(startpos)
5402
5403 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5404                         __attribute__warn_unused_result__
5405                         __attribute__nonnull__(pTHX_2)
5406                         __attribute__nonnull__(pTHX_3);
5407 #define PERL_ARGS_ASSERT_REGINCLASS     \
5408         assert(n); assert(p)
5409
5410 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5411 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5412                         __attribute__nonnull__(pTHX_1);
5413 #define PERL_ARGS_ASSERT_REGCPPOP       \
5414         assert(rex)
5415
5416 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5417                         __attribute__warn_unused_result__
5418                         __attribute__nonnull__(1)
5419                         __attribute__nonnull__(3);
5420 #define PERL_ARGS_ASSERT_REGHOP3        \
5421         assert(s); assert(lim)
5422
5423 #ifdef XXX_dmq
5424 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5425                         __attribute__warn_unused_result__
5426                         __attribute__nonnull__(1)
5427                         __attribute__nonnull__(3)
5428                         __attribute__nonnull__(4);
5429 #define PERL_ARGS_ASSERT_REGHOP4        \
5430         assert(s); assert(llim); assert(rlim)
5431
5432 #endif
5433 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5434                         __attribute__warn_unused_result__
5435                         __attribute__nonnull__(1)
5436                         __attribute__nonnull__(3);
5437 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5438         assert(s); assert(lim)
5439
5440 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5441                         __attribute__warn_unused_result__
5442                         __attribute__nonnull__(pTHX_1)
5443                         __attribute__nonnull__(pTHX_2)
5444                         __attribute__nonnull__(pTHX_3)
5445                         __attribute__nonnull__(pTHX_4);
5446 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5447         assert(prog); assert(c); assert(s); assert(strend)
5448
5449 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5450                         __attribute__nonnull__(pTHX_1);
5451 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5452         assert(prog)
5453
5454 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5455                         __attribute__nonnull__(pTHX_1);
5456 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5457         assert(prog)
5458
5459 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5460                         __attribute__warn_unused_result__
5461                         __attribute__nonnull__(pTHX_1)
5462                         __attribute__nonnull__(pTHX_2);
5463 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5464         assert(rex); assert(scan)
5465
5466 #  ifdef DEBUGGING
5467 STATIC void     S_dump_exec_pos(pTHX_ const char *locinput, const regnode *scan, const char *loc_regeol, const char *loc_bostr, const char *loc_reg_starttry, const bool do_utf8)
5468                         __attribute__nonnull__(pTHX_1)
5469                         __attribute__nonnull__(pTHX_2)
5470                         __attribute__nonnull__(pTHX_3)
5471                         __attribute__nonnull__(pTHX_4)
5472                         __attribute__nonnull__(pTHX_5);
5473 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5474         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5475
5476 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5477                         __attribute__nonnull__(pTHX_1)
5478                         __attribute__nonnull__(pTHX_3)
5479                         __attribute__nonnull__(pTHX_4)
5480                         __attribute__nonnull__(pTHX_5);
5481 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5482         assert(prog); assert(start); assert(end); assert(blurb)
5483
5484 #  endif
5485 #endif
5486
5487 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5488 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5489 STATIC void     S_debprof(pTHX_ const OP *o)
5490                         __attribute__nonnull__(pTHX_1);
5491 #define PERL_ARGS_ASSERT_DEBPROF        \
5492         assert(o)
5493
5494 STATIC void     S_sequence(pTHX_ const OP *o);
5495 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5496 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5497 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5498                         __attribute__nonnull__(pTHX_1);
5499 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5500         assert(pm)
5501
5502 #endif
5503
5504 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5505 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5506                         __attribute__nonnull__(pTHX_1);
5507 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5508         assert(sptr)
5509
5510 #endif
5511
5512 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5513 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5514                         __attribute__nonnull__(pTHX_1)
5515                         __attribute__nonnull__(pTHX_2);
5516 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5517         assert(tsv); assert(sv)
5518
5519 #endif
5520
5521 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5522 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5523                         __attribute__nonnull__(pTHX_1)
5524                         __attribute__nonnull__(pTHX_2);
5525 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5526         assert(sv); assert(av)
5527
5528 #endif
5529
5530 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5531 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5532                         __attribute__warn_unused_result__
5533                         __attribute__nonnull__(1)
5534                         __attribute__nonnull__(5);
5535 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5536         assert(buf); assert(peob)
5537
5538 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5539                         __attribute__nonnull__(pTHX_1);
5540 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5541         assert(sv)
5542
5543 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5544                         __attribute__nonnull__(pTHX_1);
5545 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5546         assert(sv)
5547
5548 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5549                         __attribute__nonnull__(pTHX_1);
5550 #define PERL_ARGS_ASSERT_VISIT  \
5551         assert(f)
5552
5553 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5554                         __attribute__nonnull__(pTHX_1)
5555                         __attribute__nonnull__(pTHX_2);
5556 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5557         assert(tsv); assert(sv)
5558
5559 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5560                         __attribute__warn_unused_result__;
5561
5562 #  ifdef DEBUGGING
5563 STATIC void     S_del_sv(pTHX_ SV *p)
5564                         __attribute__nonnull__(pTHX_1);
5565 #define PERL_ARGS_ASSERT_DEL_SV \
5566         assert(p)
5567
5568 #  endif
5569 #  if !defined(NV_PRESERVES_UV)
5570 #    ifdef DEBUGGING
5571 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5572                         __attribute__nonnull__(pTHX_1);
5573 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5574         assert(sv)
5575
5576 #    else
5577 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5578                         __attribute__nonnull__(pTHX_1);
5579 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5580         assert(sv)
5581
5582 #    endif
5583 #  endif
5584 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5585                         __attribute__warn_unused_result__
5586                         __attribute__nonnull__(pTHX_1);
5587 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5588         assert(pattern)
5589
5590 #
5591 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5592                         __attribute__nonnull__(1)
5593                         __attribute__nonnull__(2);
5594 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5595         assert(start); assert(send)
5596
5597 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5598                         __attribute__nonnull__(1)
5599                         __attribute__nonnull__(2);
5600 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5601         assert(start); assert(send)
5602
5603 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, const STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5604                         __attribute__nonnull__(pTHX_1)
5605                         __attribute__nonnull__(pTHX_2)
5606                         __attribute__nonnull__(pTHX_3)
5607                         __attribute__nonnull__(pTHX_4);
5608 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5609         assert(sv); assert(mgp); assert(start); assert(send)
5610
5611 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5612                         __attribute__nonnull__(pTHX_1)
5613                         __attribute__nonnull__(pTHX_2);
5614 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5615         assert(sv); assert(mgp)
5616
5617 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5618                         __attribute__nonnull__(pTHX_1)
5619                         __attribute__nonnull__(pTHX_2)
5620                         __attribute__nonnull__(pTHX_3);
5621 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5622         assert(s); assert(target); assert(end)
5623
5624 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5625                         __attribute__nonnull__(2)
5626                         __attribute__nonnull__(3);
5627 #define PERL_ARGS_ASSERT_F0CONVERT      \
5628         assert(endbuf); assert(len)
5629
5630 #  if defined(PERL_OLD_COPY_ON_WRITE)
5631 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5632                         __attribute__nonnull__(pTHX_1)
5633                         __attribute__nonnull__(pTHX_2)
5634                         __attribute__nonnull__(pTHX_3);
5635 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5636         assert(sv); assert(pvx); assert(after)
5637
5638 #  endif
5639 STATIC SV *     S_more_sv(pTHX);
5640 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5641 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5642                         __attribute__nonnull__(pTHX_1);
5643 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5644         assert(sv)
5645
5646 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5647                         __attribute__nonnull__(pTHX_1)
5648                         __attribute__nonnull__(pTHX_2);
5649 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5650         assert(dstr); assert(sstr)
5651
5652 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5653                         __attribute__nonnull__(pTHX_1)
5654                         __attribute__nonnull__(pTHX_2);
5655 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5656         assert(dstr); assert(sstr)
5657
5658 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5659                         __attribute__warn_unused_result__
5660                         __attribute__nonnull__(1);
5661 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5662         assert(tbl)
5663
5664 #endif
5665
5666 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5667 STATIC void     S_check_uni(pTHX);
5668 STATIC void     S_force_next(pTHX_ I32 type);
5669 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5670                         __attribute__nonnull__(pTHX_1);
5671 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5672         assert(s)
5673
5674 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5675                         __attribute__nonnull__(pTHX_1);
5676 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5677         assert(start)
5678
5679 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5680                         __attribute__nonnull__(pTHX_1);
5681 #define PERL_ARGS_ASSERT_TOKEQ  \
5682         assert(sv)
5683
5684 STATIC void     S_readpipe_override(pTHX);
5685 STATIC char*    S_scan_const(pTHX_ char *start)
5686                         __attribute__warn_unused_result__
5687                         __attribute__nonnull__(pTHX_1);
5688 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5689         assert(start)
5690
5691 STATIC char*    S_scan_formline(pTHX_ char *s)
5692                         __attribute__warn_unused_result__
5693                         __attribute__nonnull__(pTHX_1);
5694 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5695         assert(s)
5696
5697 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5698                         __attribute__warn_unused_result__
5699                         __attribute__nonnull__(pTHX_1);
5700 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5701         assert(s)
5702
5703 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5704                         __attribute__nonnull__(pTHX_1)
5705                         __attribute__nonnull__(pTHX_2)
5706                         __attribute__nonnull__(pTHX_3);
5707 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5708         assert(s); assert(send); assert(dest)
5709
5710 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5711                         __attribute__warn_unused_result__
5712                         __attribute__nonnull__(pTHX_1);
5713 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5714         assert(start)
5715
5716 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5717                         __attribute__warn_unused_result__
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5720         assert(start)
5721
5722 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5723                         __attribute__warn_unused_result__
5724                         __attribute__nonnull__(pTHX_1);
5725 #define PERL_ARGS_ASSERT_SCAN_STR       \
5726         assert(start)
5727
5728 STATIC char*    S_scan_subst(pTHX_ char *start)
5729                         __attribute__warn_unused_result__
5730                         __attribute__nonnull__(pTHX_1);
5731 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5732         assert(start)
5733
5734 STATIC char*    S_scan_trans(pTHX_ char *start)
5735                         __attribute__warn_unused_result__
5736                         __attribute__nonnull__(pTHX_1);
5737 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5738         assert(start)
5739
5740 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5741                         __attribute__nonnull__(pTHX_1)
5742                         __attribute__nonnull__(pTHX_2)
5743                         __attribute__nonnull__(pTHX_5);
5744 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5745         assert(s); assert(dest); assert(slp)
5746
5747 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5748 STATIC char*    S_skipspace(pTHX_ char *s)
5749                         __attribute__warn_unused_result__
5750                         __attribute__nonnull__(pTHX_1);
5751 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5752         assert(s)
5753
5754 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5755                         __attribute__warn_unused_result__
5756                         __attribute__nonnull__(pTHX_1);
5757 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5758         assert(s)
5759
5760 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5761                         __attribute__nonnull__(pTHX_1)
5762                         __attribute__nonnull__(pTHX_2)
5763                         __attribute__nonnull__(pTHX_3);
5764 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5765         assert(s); assert(name); assert(what)
5766
5767 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5770         assert(name)
5771
5772 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5773                         __attribute__nonnull__(pTHX_1);
5774 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5775         assert(s)
5776
5777 STATIC void     S_incline(pTHX_ const char *s)
5778                         __attribute__nonnull__(pTHX_1);
5779 #define PERL_ARGS_ASSERT_INCLINE        \
5780         assert(s)
5781
5782 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5783                         __attribute__nonnull__(pTHX_1);
5784 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5785         assert(s)
5786
5787 STATIC int      S_intuit_more(pTHX_ char *s)
5788                         __attribute__nonnull__(pTHX_1);
5789 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5790         assert(s)
5791
5792 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5793                         __attribute__nonnull__(pTHX_3);
5794 #define PERL_ARGS_ASSERT_LOP    \
5795         assert(s)
5796
5797 STATIC void     S_missingterm(pTHX_ char *s)
5798                         __attribute__noreturn__;
5799
5800 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5801                         __attribute__nonnull__(pTHX_1);
5802 #define PERL_ARGS_ASSERT_NO_OP  \
5803         assert(what)
5804
5805 STATIC I32      S_sublex_done(pTHX)
5806                         __attribute__warn_unused_result__;
5807
5808 STATIC I32      S_sublex_push(pTHX)
5809                         __attribute__warn_unused_result__;
5810
5811 STATIC I32      S_sublex_start(pTHX)
5812                         __attribute__warn_unused_result__;
5813
5814 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5815                         __attribute__warn_unused_result__
5816                         __attribute__nonnull__(pTHX_1)
5817                         __attribute__nonnull__(pTHX_2);
5818 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5819         assert(sv); assert(fp)
5820
5821 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5822                         __attribute__warn_unused_result__
5823                         __attribute__nonnull__(pTHX_1);
5824 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5825         assert(pkgname)
5826
5827 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5828                         __attribute__warn_unused_result__
5829                         __attribute__nonnull__(pTHX_2);
5830 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5831         assert(s)
5832
5833 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, STRLEN keylen, SV *sv, SV *pv, const char *type, STRLEN typelen)
5834                         __attribute__nonnull__(pTHX_3)
5835                         __attribute__nonnull__(pTHX_5);
5836 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5837         assert(key); assert(sv)
5838
5839 STATIC int      S_ao(pTHX_ int toketype);
5840 #  if defined(PERL_CR_FILTER)
5841 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5842 STATIC void     S_strip_return(pTHX_ SV *sv)
5843                         __attribute__nonnull__(pTHX_1);
5844 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5845         assert(sv)
5846
5847 #  endif
5848 #  if defined(DEBUGGING)
5849 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5850                         __attribute__nonnull__(pTHX_2);
5851 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5852         assert(lvalp)
5853
5854 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5855                         __attribute__nonnull__(pTHX_1)
5856                         __attribute__nonnull__(pTHX_2);
5857 #define PERL_ARGS_ASSERT_PRINTBUF       \
5858         assert(fmt); assert(s)
5859
5860 #  endif
5861 #endif
5862
5863 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5864 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5865                         __attribute__nonnull__(pTHX_1)
5866                         __attribute__nonnull__(pTHX_2);
5867 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5868         assert(stash); assert(name)
5869
5870 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
5871                         __attribute__nonnull__(pTHX_1);
5872 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
5873         assert(stash)
5874
5875 #endif
5876
5877 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5878 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5879 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5880                         __attribute__nonnull__(pTHX_1);
5881 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5882         assert(locs)
5883
5884 #endif
5885 #endif
5886
5887 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5888 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5889                         __attribute__nonnull__(pTHX_1);
5890 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5891         assert(cop)
5892
5893 STATIC SV*      S_mess_alloc(pTHX);
5894 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5895 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5896 STATIC char *   S_write_no_mem(pTHX)
5897                         __attribute__noreturn__;
5898
5899 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
5900 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)
5901                         __attribute__nonnull__(4)
5902                         __attribute__nonnull__(8)
5903                         __attribute__nonnull__(10);
5904 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5905         assert(type_name); assert(filename); assert(funcname)
5906
5907 #endif
5908 #endif
5909
5910 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5911 STATIC NV       S_mulexp10(NV value, I32 exponent);
5912 #endif
5913
5914 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5915 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5916                         __attribute__warn_unused_result__
5917                         __attribute__nonnull__(1);
5918 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5919         assert(s)
5920
5921 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5922                         __attribute__warn_unused_result__
5923                         __attribute__nonnull__(pTHX_1)
5924                         __attribute__nonnull__(pTHX_2)
5925                         __attribute__nonnull__(pTHX_3);
5926 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5927         assert(p); assert(swash); assert(swashname)
5928
5929 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5930                         __attribute__warn_unused_result__
5931                         __attribute__nonnull__(pTHX_1);
5932 #define PERL_ARGS_ASSERT_SWASH_GET      \
5933         assert(swash)
5934
5935 #endif
5936
5937 START_EXTERN_C
5938
5939 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5940                         __attribute__nonnull__(pTHX_1);
5941 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5942         assert(dstr)
5943
5944 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5945                         __attribute__nonnull__(pTHX_1)
5946                         __attribute__nonnull__(pTHX_2);
5947 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5948         assert(dstr); assert(sstr)
5949
5950 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5951                         __attribute__nonnull__(pTHX_1);
5952 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5953         assert(dsv)
5954
5955 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5956                         __attribute__nonnull__(pTHX_1); */
5957
5958 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
5959                         __attribute__nonnull__(pTHX_1);
5960 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
5961         assert(sv)
5962
5963 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5964                         __attribute__nonnull__(pTHX_1);
5965 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5966         assert(sv)
5967
5968 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5969                         __attribute__nonnull__(pTHX_1)
5970                         __attribute__nonnull__(pTHX_2);
5971 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5972         assert(dsv); assert(ssv)
5973
5974 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5975                         __attribute__nonnull__(pTHX_1)
5976                         __attribute__nonnull__(pTHX_2);
5977 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5978         assert(s); assert(value)
5979
5980 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5981 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5982 #ifdef PERL_OLD_COPY_ON_WRITE
5983 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5984                         __attribute__nonnull__(pTHX_2);
5985 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5986         assert(sstr)
5987
5988 #endif
5989
5990 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5991
5992 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5993 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5994 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5995 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5996 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5997 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5998 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5999 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6000 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6001 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6002 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6003 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6004                         __attribute__nonnull__(pTHX_2);
6005 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6006         assert(vbuf)
6007
6008 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6009                         __attribute__nonnull__(pTHX_2);
6010 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6011         assert(vbuf)
6012
6013 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6014                         __attribute__nonnull__(pTHX_2);
6015 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6016         assert(vbuf)
6017
6018 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6019 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6020
6021 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6022 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6023 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6024                         __attribute__warn_unused_result__;
6025
6026 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6027                         __attribute__warn_unused_result__;
6028
6029
6030 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6031                         __attribute__warn_unused_result__;
6032
6033 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6034                         __attribute__warn_unused_result__;
6035
6036 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6037                         __attribute__warn_unused_result__;
6038
6039 #endif /* PERLIO_LAYERS */
6040
6041 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6042 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6043 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6044                         __attribute__nonnull__(pTHX_1);
6045 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6046         assert(stack_base)
6047
6048 #endif
6049
6050 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6051                         __attribute__malloc__
6052                         __attribute__warn_unused_result__;
6053
6054 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6055                         __attribute__nonnull__(pTHX_1);
6056 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6057         assert(cv)
6058
6059 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6060                         __attribute__nonnull__(pTHX_1);
6061 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6062         assert(name)
6063
6064 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6065                         __attribute__nonnull__(pTHX_1);
6066 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6067         assert(sv)
6068
6069 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6070                         __attribute__nonnull__(pTHX_1)
6071                         __attribute__nonnull__(pTHX_3);
6072 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6073         assert(name); assert(ourstash)
6074
6075 #ifdef DEBUGGING
6076 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6077                         __attribute__nonnull__(pTHX_2);
6078 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6079         assert(sv)
6080
6081 #endif
6082 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6083 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6084 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6085                         __attribute__nonnull__(pTHX_2);
6086 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6087         assert(file)
6088
6089 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6090                         __attribute__nonnull__(pTHX_1)
6091                         __attribute__nonnull__(pTHX_2)
6092                         __attribute__nonnull__(pTHX_3);
6093 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6094         assert(padlist); assert(old_cv); assert(new_cv)
6095
6096
6097 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6098                         __attribute__nonnull__(pTHX_1);
6099 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6100         assert(padlist)
6101
6102 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6103                         __attribute__warn_unused_result__;
6104
6105
6106 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6107 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)
6108                         __attribute__nonnull__(pTHX_1)
6109                         __attribute__nonnull__(pTHX_2)
6110                         __attribute__nonnull__(pTHX_6)
6111                         __attribute__nonnull__(pTHX_7);
6112 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6113         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6114
6115 #  if defined(DEBUGGING)
6116 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6117                         __attribute__nonnull__(pTHX_1)
6118                         __attribute__nonnull__(pTHX_2);
6119 #define PERL_ARGS_ASSERT_CV_DUMP        \
6120         assert(cv); assert(title)
6121
6122 #  endif
6123 #endif
6124 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6125                         __attribute__warn_unused_result__;
6126
6127 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6128 #if defined(DEBUGGING)
6129 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6130                         __attribute__warn_unused_result__
6131                         __attribute__nonnull__(pTHX_1);
6132 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6133         assert(s)
6134
6135 #endif
6136 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6137                         __attribute__nonnull__(pTHX_1);
6138 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6139         assert(sv)
6140
6141 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6142                         __attribute__nonnull__(pTHX_1);
6143 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6144         assert(hv)
6145
6146
6147 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6148                         __attribute__warn_unused_result__
6149                         __attribute__nonnull__(pTHX_1);
6150 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6151         assert(hv)
6152
6153 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6154                         __attribute__warn_unused_result__
6155                         __attribute__nonnull__(pTHX_1);
6156 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6157         assert(hv)
6158
6159 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6160                         __attribute__warn_unused_result__
6161                         __attribute__nonnull__(pTHX_1);
6162 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6163         assert(hv)
6164
6165 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6166                         __attribute__nonnull__(pTHX_1);
6167 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6168         assert(hv)
6169
6170 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6171                         __attribute__nonnull__(pTHX_1);
6172 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6173         assert(hv)
6174
6175 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6176                         __attribute__nonnull__(pTHX_1);
6177 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6178         assert(hv)
6179
6180 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6181                         __attribute__nonnull__(pTHX_1);
6182 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6183         assert(hv)
6184
6185 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6186 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6187                         __attribute__nonnull__(pTHX_1);
6188 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6189         assert(hv)
6190
6191 #endif
6192 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6193                         __attribute__nonnull__(pTHX_1);
6194 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6195         assert(hv)
6196
6197 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6198                         __attribute__warn_unused_result__
6199                         __attribute__nonnull__(pTHX_1);
6200 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6201         assert(hv)
6202
6203 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6204                         __attribute__warn_unused_result__
6205                         __attribute__nonnull__(pTHX_1);
6206 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6207         assert(hv)
6208
6209 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6210                         __attribute__nonnull__(pTHX_1);
6211 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6212         assert(hv)
6213
6214
6215 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6216                         __attribute__nonnull__(pTHX_1)
6217                         __attribute__nonnull__(pTHX_2);
6218 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6219         assert(hv); assert(mg)
6220
6221
6222 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6223 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6224                         __attribute__nonnull__(pTHX_2);
6225 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6226         assert(val)
6227
6228 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6229                         __attribute__nonnull__(pTHX_2);
6230 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6231         assert(val)
6232
6233 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6234 #endif
6235
6236 #ifdef PERL_NEED_MY_HTOLE16
6237 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6238 #endif
6239 #ifdef PERL_NEED_MY_LETOH16
6240 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6241 #endif
6242 #ifdef PERL_NEED_MY_HTOBE16
6243 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6244 #endif
6245 #ifdef PERL_NEED_MY_BETOH16
6246 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6247 #endif
6248 #ifdef PERL_NEED_MY_HTOLE32
6249 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6250 #endif
6251 #ifdef PERL_NEED_MY_LETOH32
6252 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6253 #endif
6254 #ifdef PERL_NEED_MY_HTOBE32
6255 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6256 #endif
6257 #ifdef PERL_NEED_MY_BETOH32
6258 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6259 #endif
6260 #ifdef PERL_NEED_MY_HTOLE64
6261 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6262 #endif
6263 #ifdef PERL_NEED_MY_LETOH64
6264 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6265 #endif
6266 #ifdef PERL_NEED_MY_HTOBE64
6267 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6268 #endif
6269 #ifdef PERL_NEED_MY_BETOH64
6270 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6271 #endif
6272
6273 #ifdef PERL_NEED_MY_HTOLES
6274 PERL_CALLCONV short     Perl_my_htoles(short n);
6275 #endif
6276 #ifdef PERL_NEED_MY_LETOHS
6277 PERL_CALLCONV short     Perl_my_letohs(short n);
6278 #endif
6279 #ifdef PERL_NEED_MY_HTOBES
6280 PERL_CALLCONV short     Perl_my_htobes(short n);
6281 #endif
6282 #ifdef PERL_NEED_MY_BETOHS
6283 PERL_CALLCONV short     Perl_my_betohs(short n);
6284 #endif
6285 #ifdef PERL_NEED_MY_HTOLEI
6286 PERL_CALLCONV int       Perl_my_htolei(int n);
6287 #endif
6288 #ifdef PERL_NEED_MY_LETOHI
6289 PERL_CALLCONV int       Perl_my_letohi(int n);
6290 #endif
6291 #ifdef PERL_NEED_MY_HTOBEI
6292 PERL_CALLCONV int       Perl_my_htobei(int n);
6293 #endif
6294 #ifdef PERL_NEED_MY_BETOHI
6295 PERL_CALLCONV int       Perl_my_betohi(int n);
6296 #endif
6297 #ifdef PERL_NEED_MY_HTOLEL
6298 PERL_CALLCONV long      Perl_my_htolel(long n);
6299 #endif
6300 #ifdef PERL_NEED_MY_LETOHL
6301 PERL_CALLCONV long      Perl_my_letohl(long n);
6302 #endif
6303 #ifdef PERL_NEED_MY_HTOBEL
6304 PERL_CALLCONV long      Perl_my_htobel(long n);
6305 #endif
6306 #ifdef PERL_NEED_MY_BETOHL
6307 PERL_CALLCONV long      Perl_my_betohl(long n);
6308 #endif
6309
6310 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6311                         __attribute__nonnull__(1);
6312 #define PERL_ARGS_ASSERT_MY_SWABN       \
6313         assert(ptr)
6314
6315
6316 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6317                         __attribute__nonnull__(pTHX_1);
6318 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6319         assert(name)
6320
6321 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6322                         __attribute__nonnull__(pTHX_1);
6323 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6324         assert(name)
6325
6326 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6327                         __attribute__warn_unused_result__
6328                         __attribute__nonnull__(pTHX_1);
6329 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6330         assert(name_sv)
6331
6332
6333 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6334                         __attribute__warn_unused_result__
6335                         __attribute__nonnull__(pTHX_1)
6336                         __attribute__nonnull__(pTHX_2);
6337 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6338         assert(c); assert(hv)
6339
6340
6341 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6342 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6343                         __attribute__nonnull__(pTHX_1);
6344 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6345         assert(sv)
6346
6347 #endif
6348
6349 #ifdef PERL_DONT_CREATE_GVSV
6350 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6351 #endif
6352 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6353 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6354 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6355                         __attribute__malloc__
6356                         __attribute__warn_unused_result__
6357                         __attribute__nonnull__(pTHX_2);
6358 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6359         assert(bits)
6360
6361
6362 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6363                         __attribute__nonnull__(pTHX_1);
6364 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6365         assert(chunk)
6366
6367
6368 #ifndef SPRINTF_RETURNS_STRLEN
6369 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6370                         __attribute__nonnull__(1)
6371                         __attribute__nonnull__(2);
6372 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6373         assert(buffer); assert(pat)
6374
6375 #endif
6376
6377 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6378                         __attribute__format__(__printf__,3,4)
6379                         __attribute__nonnull__(1)
6380                         __attribute__nonnull__(3);
6381 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6382         assert(buffer); assert(format)
6383
6384 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6385                         __attribute__nonnull__(1)
6386                         __attribute__nonnull__(3);
6387 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6388         assert(buffer); assert(format)
6389
6390
6391 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6392
6393 #ifdef PERL_IMPLICIT_CONTEXT
6394 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6395 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6396                         __attribute__nonnull__(pTHX_1);
6397 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6398         assert(my_cxt_key)
6399
6400 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6401                         __attribute__nonnull__(pTHX_1);
6402 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6403         assert(my_cxt_key)
6404
6405 #else
6406 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6407                         __attribute__nonnull__(pTHX_1);
6408 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6409         assert(index)
6410
6411 #endif
6412 #endif
6413
6414 #ifndef HAS_STRLCAT
6415 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6416 #endif
6417
6418 #ifndef HAS_STRLCPY
6419 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6420 #endif
6421
6422 #ifdef PERL_MAD
6423 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6424                         __attribute__nonnull__(1);
6425 #define PERL_ARGS_ASSERT_PAD_PEG        \
6426         assert(s)
6427
6428 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6429 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6430                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6431                         __attribute__nonnull__(pTHX_2)
6432                         __attribute__nonnull__(pTHX_3);
6433 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6434         assert(file); assert(pat)
6435
6436 #endif
6437 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6438                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6439                         __attribute__nonnull__(pTHX_2)
6440                         __attribute__nonnull__(pTHX_3);
6441 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6442         assert(file); assert(pat)
6443
6444 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6445                         __attribute__nonnull__(pTHX_2)
6446                         __attribute__nonnull__(pTHX_3);
6447 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6448         assert(file); assert(pat)
6449
6450 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6451 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6452 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6453                         __attribute__nonnull__(pTHX_1);
6454 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6455         assert(stash)
6456
6457 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6458                         __attribute__nonnull__(pTHX_1);
6459 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6460         assert(stash)
6461
6462 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6463                         __attribute__nonnull__(pTHX_1);
6464 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6465         assert(gv)
6466
6467 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6468                         __attribute__nonnull__(pTHX_1);
6469 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6470         assert(gv)
6471
6472 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6473                         __attribute__nonnull__(pTHX_1);
6474 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6475         assert(gv)
6476
6477 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6478 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6479                         __attribute__nonnull__(pTHX_1)
6480                         __attribute__nonnull__(pTHX_2);
6481 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6482         assert(dsv); assert(ssv)
6483
6484 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6485                         __attribute__nonnull__(pTHX_1)
6486                         __attribute__nonnull__(pTHX_2);
6487 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6488         assert(dsv); assert(pv)
6489
6490 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6491                         __attribute__nonnull__(pTHX_1);
6492 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6493         assert(sv)
6494
6495 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6496                         __attribute__nonnull__(pTHX_2);
6497 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6498         assert(file)
6499
6500 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6501 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6502                         __attribute__nonnull__(pTHX_2);
6503 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6504         assert(file)
6505
6506 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6507                         __attribute__nonnull__(pTHX_1);
6508 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6509         assert(o)
6510
6511
6512 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6513 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6514                         __attribute__nonnull__(pTHX_1);
6515 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6516         assert(tk)
6517
6518 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6519                         __attribute__nonnull__(pTHX_1);
6520 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6521         assert(tk)
6522
6523 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6524 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6525 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6526 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6527 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6528 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6529                         __attribute__nonnull__(pTHX_2);
6530 #define PERL_ARGS_ASSERT_NEWMADSV       \
6531         assert(sv)
6532
6533 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6534 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6535
6536 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6537 STATIC char*    S_skipspace0(pTHX_ char *s)
6538                         __attribute__nonnull__(pTHX_1);
6539 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6540         assert(s)
6541
6542 STATIC char*    S_skipspace1(pTHX_ char *s)
6543                         __attribute__nonnull__(pTHX_1);
6544 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6545         assert(s)
6546
6547 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6548                         __attribute__nonnull__(pTHX_1);
6549 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6550         assert(s)
6551
6552 STATIC void     S_start_force(pTHX_ int where);
6553 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6554 #  endif
6555 PERL_CALLCONV int       Perl_madlex(pTHX);
6556 PERL_CALLCONV int       Perl_madparse(pTHX);
6557 #endif
6558 #if !defined(HAS_SIGNBIT)
6559 PERL_CALLCONV int       Perl_signbit(NV f)
6560                         __attribute__pure__;
6561
6562 #endif
6563
6564 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6565                         __attribute__nonnull__(pTHX_1)
6566                         __attribute__nonnull__(pTHX_2);
6567 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6568         assert(c); assert(sv)
6569
6570 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6571
6572 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6573                         __attribute__nonnull__(pTHX_1)
6574                         __attribute__nonnull__(pTHX_2);
6575 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6576         assert(smeta); assert(which)
6577
6578 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6579                         __attribute__nonnull__(pTHX_1)
6580                         __attribute__nonnull__(pTHX_2)
6581                         __attribute__nonnull__(pTHX_3);
6582 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6583         assert(smeta); assert(which); assert(data)
6584
6585 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6586                         __attribute__nonnull__(pTHX_1);
6587 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6588         assert(name)
6589
6590 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6591                         __attribute__nonnull__(pTHX_1);
6592 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6593         assert(mro)
6594
6595 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6596                         __attribute__nonnull__(pTHX_1)
6597                         __attribute__nonnull__(pTHX_2);
6598 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6599         assert(meta); assert(name)
6600
6601 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6602                         __attribute__nonnull__(pTHX_1);
6603 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6604         assert(stash)
6605
6606 #if defined(USE_ITHREADS)
6607 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6608                         __attribute__nonnull__(pTHX_1)
6609                         __attribute__nonnull__(pTHX_2);
6610 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6611         assert(smeta); assert(param)
6612
6613 #endif
6614 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6615                         __attribute__nonnull__(pTHX_1);
6616 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6617         assert(stash)
6618
6619 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6620 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6621                         __attribute__nonnull__(pTHX_1);
6622 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6623         assert(stash)
6624
6625 #endif
6626 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6627                         __attribute__nonnull__(pTHX_1);
6628 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6629         assert(stash)
6630
6631 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6632                         __attribute__nonnull__(pTHX_1);
6633 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6634         assert(stash)
6635
6636 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6637 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6638                         __attribute__nonnull__(1)
6639                         __attribute__nonnull__(2);
6640 #define PERL_ARGS_ASSERT_SYS_INIT       \
6641         assert(argc); assert(argv)
6642
6643 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6644                         __attribute__nonnull__(1)
6645                         __attribute__nonnull__(2)
6646                         __attribute__nonnull__(3);
6647 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6648         assert(argc); assert(argv); assert(env)
6649
6650 PERL_CALLCONV void      Perl_sys_term(void);
6651 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6652 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6653                         __attribute__nonnull__(pTHX_2);
6654 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6655         assert(label)
6656
6657
6658 END_EXTERN_C
6659 /*
6660  * ex: set ts=8 sts=4 sw=4 noet:
6661  */
6662 /* ex: set ro: */