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 OP*       Perl_die(pTHX_ const char* pat, ...)
 520                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 521
 522 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 523 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 524 #endif
 525 PERL_CALLCONV void      Perl_die_where(pTHX_ SV* msv)
 526                         __attribute__noreturn__;
 527
 528 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 529 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 530                         __attribute__nonnull__(pTHX_2)
 531                         __attribute__nonnull__(pTHX_3); */
 532 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 533         assert(mark); assert(sp)
 534
 535 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 536                         __attribute__nonnull__(pTHX_2)
 537                         __attribute__nonnull__(pTHX_3);
 538 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 539         assert(mark); assert(sp)
 540
 541 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 542                         __attribute__nonnull__(pTHX_1);
 543 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 544         assert(fp)
 545
 546 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 547                         __attribute__nonnull__(pTHX_1)
 548                         __attribute__nonnull__(pTHX_2);
 549 #define PERL_ARGS_ASSERT_DO_CHOP        \
 550         assert(astr); assert(sv)
 551
 552 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 553 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 554                         __attribute__nonnull__(pTHX_1);
 555 #define PERL_ARGS_ASSERT_DO_EOF \
 556         assert(gv)
 557
 558
 559 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 560 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 561                         __attribute__nonnull__(pTHX_1); */
 562 #define PERL_ARGS_ASSERT_DO_EXEC        \
 563         assert(cmd)
 564
 565 #else
 566 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 567                         __attribute__nonnull__(pTHX_1);
 568 #define PERL_ARGS_ASSERT_DO_EXEC        \
 569         assert(cmd)
 570
 571 #endif
 572
 573 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 574 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 575                         __attribute__nonnull__(pTHX_2)
 576                         __attribute__nonnull__(pTHX_3);
 577 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 578         assert(mark); assert(sp)
 579
 580 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 581                         __attribute__nonnull__(pTHX_1);
 582 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 583         assert(cmd)
 584
 585 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 586                         __attribute__nonnull__(pTHX_1);
 587 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 588         assert(cmd)
 589
 590 #endif
 591 #if !defined(WIN32)
 592 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 593                         __attribute__nonnull__(pTHX_1);
 594 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 595         assert(incmd)
 596
 597 #endif
 598 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 599 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 600 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 603         assert(cmd)
 604
 605 #endif
 606 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 607 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 608                         __attribute__nonnull__(pTHX_2)
 609                         __attribute__nonnull__(pTHX_3);
 610 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 611         assert(mark); assert(sp)
 612
 613 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 614                         __attribute__nonnull__(pTHX_2)
 615                         __attribute__nonnull__(pTHX_3);
 616 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 617         assert(mark); assert(sp)
 618
 619 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 620                         __attribute__nonnull__(pTHX_1)
 621                         __attribute__nonnull__(pTHX_2);
 622 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 623         assert(mark); assert(sp)
 624
 625 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 626                         __attribute__nonnull__(pTHX_1)
 627                         __attribute__nonnull__(pTHX_2);
 628 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 629         assert(mark); assert(sp)
 630
 631 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 632                         __attribute__nonnull__(pTHX_1)
 633                         __attribute__nonnull__(pTHX_2);
 634 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 635         assert(mark); assert(sp)
 636
 637 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 638                         __attribute__nonnull__(pTHX_2)
 639                         __attribute__nonnull__(pTHX_3);
 640 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 641         assert(mark); assert(sp)
 642
 643 #endif
 644 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 645                         __attribute__nonnull__(pTHX_1)
 646                         __attribute__nonnull__(pTHX_2)
 647                         __attribute__nonnull__(pTHX_3)
 648                         __attribute__nonnull__(pTHX_4);
 649 #define PERL_ARGS_ASSERT_DO_JOIN        \
 650         assert(sv); assert(delim); assert(mark); assert(sp)
 651
 652 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 653 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 654                         __attribute__nonnull__(pTHX_1)
 655                         __attribute__nonnull__(pTHX_2); */
 656 #define PERL_ARGS_ASSERT_DO_OPEN        \
 657         assert(gv); assert(name)
 658
 659 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)
 660                         __attribute__nonnull__(pTHX_1)
 661                         __attribute__nonnull__(pTHX_2)
 662                         __attribute__nonnull__(pTHX_8);
 663 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 664         assert(gv); assert(name); assert(svs)
 665
 666 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)
 667                         __attribute__nonnull__(pTHX_1)
 668                         __attribute__nonnull__(pTHX_2);
 669 #define PERL_ARGS_ASSERT_DO_OPENN       \
 670         assert(gv); assert(oname)
 671
 672 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 673                         __attribute__nonnull__(pTHX_2);
 674 #define PERL_ARGS_ASSERT_DO_PRINT       \
 675         assert(fp)
 676
 677 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 678                         __attribute__warn_unused_result__;
 679
 680 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 681                         __attribute__nonnull__(pTHX_1);
 682 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 683         assert(sv)
 684
 685 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 686 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 687                         __attribute__nonnull__(pTHX_1)
 688                         __attribute__nonnull__(pTHX_3);
 689 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 690         assert(sv); assert(sarg)
 691
 692 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 693                         __attribute__nonnull__(pTHX_1);
 694 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 695         assert(gv)
 696
 697 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 698                         __attribute__warn_unused_result__
 699                         __attribute__nonnull__(pTHX_1);
 700 #define PERL_ARGS_ASSERT_DO_TELL        \
 701         assert(gv)
 702
 703 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 704                         __attribute__nonnull__(pTHX_1);
 705 #define PERL_ARGS_ASSERT_DO_TRANS       \
 706         assert(sv)
 707
 708 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 709                         __attribute__nonnull__(pTHX_1);
 710 #define PERL_ARGS_ASSERT_DO_VECGET      \
 711         assert(sv)
 712
 713 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 714                         __attribute__nonnull__(pTHX_1);
 715 #define PERL_ARGS_ASSERT_DO_VECSET      \
 716         assert(sv)
 717
 718 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 719                         __attribute__nonnull__(pTHX_2)
 720                         __attribute__nonnull__(pTHX_3)
 721                         __attribute__nonnull__(pTHX_4);
 722 #define PERL_ARGS_ASSERT_DO_VOP \
 723         assert(sv); assert(left); assert(right)
 724
 725 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 726                         __attribute__nonnull__(pTHX_1);
 727 #define PERL_ARGS_ASSERT_DOFILE \
 728         assert(term)
 729
 730 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 731                         __attribute__warn_unused_result__;
 732
 733 PERL_CALLCONV void      Perl_dump_all(pTHX);
 734 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 735 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 736 #if defined(DUMP_FDS)
 737 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 738                         __attribute__nonnull__(pTHX_1);
 739 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 740         assert(s)
 741
 742 #endif
 743 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 744                         __attribute__nonnull__(pTHX_1);
 745 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 746         assert(gv)
 747
 748 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 749                         __attribute__nonnull__(pTHX_1);
 750 #define PERL_ARGS_ASSERT_GV_DUMP        \
 751         assert(gv)
 752
 753 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_OP_DUMP        \
 756         assert(o)
 757
 758 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 759 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 760                         __attribute__nonnull__(pTHX_1);
 761 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 762         assert(stash)
 763
 764 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 765                         __attribute__nonnull__(pTHX_1);
 766 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 767         assert(stash)
 768
 769 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 770                         __attribute__nonnull__(pTHX_1);
 771 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 772         assert(gv)
 773
 774 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 775                         __attribute__nonnull__(pTHX_1);
 776 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 777         assert(gv)
 778
 779 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 780                         __attribute__nonnull__(pTHX_1);
 781 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 782         assert(sv)
 783
 784 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 785                         __attribute__warn_unused_result__
 786                         __attribute__nonnull__(pTHX_1)
 787                         __attribute__nonnull__(pTHX_2)
 788                         __attribute__nonnull__(pTHX_3);
 789 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 790         assert(big); assert(bigend); assert(littlestr)
 791
 792 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 795         assert(scriptname)
 796
 797 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 798 STATIC OP*      S_force_list(pTHX_ OP* arg);
 799 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 800                         __attribute__nonnull__(pTHX_1);
 801 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 802         assert(o)
 803
 804 #endif
 805 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 806                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 807                         __attribute__nonnull__(pTHX_1);
 808 #define PERL_ARGS_ASSERT_FORM   \
 809         assert(pat)
 810
 811 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 812                         __attribute__nonnull__(pTHX_1);
 813 #define PERL_ARGS_ASSERT_VFORM  \
 814         assert(pat)
 815
 816 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 817 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 818 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 819 #endif
 820 #if !defined(HAS_GETENV_LEN)
 821 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 822                         __attribute__nonnull__(pTHX_1)
 823                         __attribute__nonnull__(pTHX_2);
 824 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 825         assert(env_elem); assert(len)
 826
 827 #endif
 828 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 829                         __attribute__nonnull__(pTHX_2);
 830 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 831         assert(cv)
 832
 833 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 834 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 835 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 836 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 837 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 838 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 839 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 840                         __attribute__warn_unused_result__
 841                         __attribute__nonnull__(pTHX_2);
 842 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 843         assert(name)
 844
 845 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 846                         __attribute__nonnull__(pTHX_1);
 847 #define PERL_ARGS_ASSERT_GV_CHECK       \
 848         assert(stash)
 849
 850 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 851                         __attribute__nonnull__(pTHX_1)
 852                         __attribute__nonnull__(pTHX_2);
 853 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 854         assert(sv); assert(gv)
 855
 856 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 857                         __attribute__nonnull__(pTHX_1)
 858                         __attribute__nonnull__(pTHX_2); */
 859 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 860         assert(sv); assert(gv)
 861
 862 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 863                         __attribute__nonnull__(pTHX_1)
 864                         __attribute__nonnull__(pTHX_2);
 865 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 866         assert(sv); assert(gv)
 867
 868 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 869                         __attribute__nonnull__(pTHX_1);
 870 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 871         assert(name)
 872
 873 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 874                         __attribute__nonnull__(pTHX_1);
 875 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 876         assert(name)
 877
 878 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 879                         __attribute__nonnull__(pTHX_2);
 880 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 881         assert(name)
 882
 883 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 884                         __attribute__nonnull__(pTHX_2);
 885 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 886         assert(name)
 887
 888 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 889                         __attribute__nonnull__(pTHX_1)
 890                         __attribute__nonnull__(pTHX_2); */
 891 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 892         assert(stash); assert(name)
 893
 894 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 895                         __attribute__nonnull__(pTHX_1)
 896                         __attribute__nonnull__(pTHX_2);
 897 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 898         assert(stash); assert(name)
 899
 900 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 901                         __attribute__nonnull__(pTHX_1)
 902                         __attribute__nonnull__(pTHX_2);
 903 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 904         assert(stash); assert(name)
 905
 906 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 907                         __attribute__nonnull__(pTHX_1);
 908 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 909         assert(nambeg)
 910
 911 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 912                         __attribute__nonnull__(pTHX_1)
 913                         __attribute__nonnull__(pTHX_2);
 914 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 915         assert(sv); assert(gv)
 916
 917 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 918                         __attribute__nonnull__(pTHX_1)
 919                         __attribute__nonnull__(pTHX_2); */
 920 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 921         assert(sv); assert(gv)
 922
 923 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 924                         __attribute__nonnull__(pTHX_1)
 925                         __attribute__nonnull__(pTHX_2);
 926 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 927         assert(sv); assert(gv)
 928
 929 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 930                         __attribute__nonnull__(pTHX_1);
 931 #define PERL_ARGS_ASSERT_NEWGP  \
 932         assert(gv)
 933
 934 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_3);
 937 #define PERL_ARGS_ASSERT_GV_INIT        \
 938         assert(gv); assert(name)
 939
 940 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 941                         __attribute__nonnull__(pTHX_1)
 942                         __attribute__nonnull__(pTHX_2);
 943 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 944         assert(gv); assert(name)
 945
 946 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 947                         __attribute__nonnull__(pTHX_1);
 948 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 949         assert(gv)
 950
 951 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 952                         __attribute__nonnull__(pTHX_1);
 953 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 954         assert(name)
 955
 956 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 957                         __attribute__nonnull__(pTHX_1);
 958 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 959         assert(name)
 960
 961 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 962                         __attribute__nonnull__(pTHX_1);
 963 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 964         assert(sv)
 965
 966 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 967 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 968 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 969                         __attribute__nonnull__(pTHX_1);
 970 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 971         assert(hv)
 972
 973 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 974                         __attribute__nonnull__(pTHX_2); */
 975 #define PERL_ARGS_ASSERT_HV_DELETE      \
 976         assert(key)
 977
 978 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 979                         __attribute__nonnull__(pTHX_2); */
 980 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 981         assert(keysv)
 982
 983 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 984                         __attribute__warn_unused_result__
 985                         __attribute__nonnull__(pTHX_2); */
 986 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 987         assert(key)
 988
 989 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 990                         __attribute__warn_unused_result__
 991                         __attribute__nonnull__(pTHX_2); */
 992 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 993         assert(keysv)
 994
 995 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
 996                         __attribute__nonnull__(pTHX_2); */
 997 #define PERL_ARGS_ASSERT_HV_FETCH       \
 998         assert(key)
 999
1000 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1001                         __attribute__nonnull__(pTHX_2); */
1002 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1003         assert(keysv)
1004
1005 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1006 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)
1007                         __attribute__nonnull__(pTHX_2);
1008 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1009         assert(key)
1010
1011 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1012                         __attribute__nonnull__(pTHX_1);
1013 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1014         assert(hv)
1015
1016 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1019         assert(hv)
1020
1021 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1022                         __attribute__warn_unused_result__
1023                         __attribute__nonnull__(pTHX_1)
1024                         __attribute__nonnull__(pTHX_2);
1025 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1026         assert(entry); assert(retlen)
1027
1028 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1029                         __attribute__warn_unused_result__
1030                         __attribute__nonnull__(pTHX_1);
1031 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1032         assert(entry)
1033
1034 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1035                         __attribute__warn_unused_result__
1036                         __attribute__nonnull__(pTHX_1); */
1037 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1038         assert(hv)
1039
1040 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1)
1043                         __attribute__nonnull__(pTHX_2)
1044                         __attribute__nonnull__(pTHX_3);
1045 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1046         assert(hv); assert(key); assert(retlen)
1047
1048 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1049                         __attribute__warn_unused_result__
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1052         assert(hv)
1053
1054 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1055                         __attribute__warn_unused_result__
1056                         __attribute__nonnull__(pTHX_1)
1057                         __attribute__nonnull__(pTHX_2);
1058 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1059         assert(hv); assert(entry)
1060
1061 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1062                         __attribute__nonnull__(pTHX_1);
1063 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1064         assert(hv)
1065
1066 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1067                         __attribute__nonnull__(pTHX_1); */
1068 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1069         assert(hv)
1070
1071 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1072 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1073 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1074 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1075 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1076 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)
1077                         __attribute__nonnull__(pTHX_2)
1078                         __attribute__nonnull__(pTHX_6);
1079 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1080         assert(key_p); assert(value)
1081
1082 #endif
1083 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1084 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1085 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1086 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1087 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1088                         __attribute__pure__
1089                         __attribute__nonnull__(1)
1090                         __attribute__nonnull__(2);
1091 #define PERL_ARGS_ASSERT_IBCMP  \
1092         assert(a); assert(b)
1093
1094 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1095                         __attribute__pure__
1096                         __attribute__nonnull__(1)
1097                         __attribute__nonnull__(2);
1098 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1099         assert(a); assert(b)
1100
1101 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)
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_5);
1104 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1105         assert(s1); assert(s2)
1106
1107 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1108 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1109                         __attribute__warn_unused_result__;
1110
1111 #endif
1112 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1113                         __attribute__nonnull__(pTHX_2);
1114 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1115         assert(argv)
1116
1117 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1118 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1119 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1120                         __attribute__nonnull__(pTHX_1);
1121 #define PERL_ARGS_ASSERT_INIT_TM        \
1122         assert(ptm)
1123
1124 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1125 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1126                         __attribute__warn_unused_result__
1127                         __attribute__pure__
1128                         __attribute__nonnull__(1)
1129                         __attribute__nonnull__(2);
1130 #define PERL_ARGS_ASSERT_INSTR  \
1131         assert(big); assert(little)
1132
1133 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1134                         __attribute__nonnull__(pTHX_1);
1135 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1136         assert(io)
1137
1138 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1139                         __attribute__warn_unused_result__;
1140
1141 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1142                         __attribute__warn_unused_result__;
1143
1144 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1145                         __attribute__warn_unused_result__
1146                         __attribute__pure__;
1147
1148 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1149                         __attribute__warn_unused_result__
1150                         __attribute__pure__;
1151
1152 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1153                         __attribute__warn_unused_result__
1154                         __attribute__pure__;
1155
1156 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1157                         __attribute__warn_unused_result__
1158                         __attribute__pure__;
1159
1160 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1205                         __attribute__warn_unused_result__
1206                         __attribute__pure__;
1207
1208 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1209                         __attribute__nonnull__(pTHX_2)
1210                         __attribute__nonnull__(pTHX_3);
1211 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1212         assert(p); assert(lenp)
1213
1214 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1215                         __attribute__nonnull__(pTHX_2)
1216                         __attribute__nonnull__(pTHX_3);
1217 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1218         assert(p); assert(lenp)
1219
1220 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1221                         __attribute__nonnull__(pTHX_2)
1222                         __attribute__nonnull__(pTHX_3);
1223 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1224         assert(p); assert(lenp)
1225
1226 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1227                         __attribute__nonnull__(pTHX_2)
1228                         __attribute__nonnull__(pTHX_3);
1229 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1230         assert(p); assert(lenp)
1231
1232 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1233                         __attribute__warn_unused_result__
1234                         __attribute__pure__;
1235
1236 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1237                         __attribute__warn_unused_result__
1238                         __attribute__pure__;
1239
1240 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1241                         __attribute__warn_unused_result__
1242                         __attribute__pure__;
1243
1244 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1245                         __attribute__warn_unused_result__
1246                         __attribute__pure__;
1247
1248 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1249                         __attribute__warn_unused_result__
1250                         __attribute__pure__;
1251
1252 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1285                         __attribute__nonnull__(1);
1286 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1287         assert(s)
1288
1289 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1290                         __attribute__nonnull__(1);
1291 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1292         assert(s)
1293
1294 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1295                         __attribute__nonnull__(1);
1296 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1297         assert(s)
1298
1299 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1300                         __attribute__nonnull__(1); */
1301 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1302         assert(s)
1303
1304 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1305                         __attribute__nonnull__(1);
1306 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1307         assert(s)
1308
1309 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1310                         __attribute__warn_unused_result__
1311                         __attribute__nonnull__(pTHX_1);
1312 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1313         assert(p)
1314
1315 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1316                         __attribute__warn_unused_result__
1317                         __attribute__nonnull__(pTHX_1);
1318 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1319         assert(p)
1320
1321 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1322                         __attribute__warn_unused_result__
1323                         __attribute__nonnull__(pTHX_1);
1324 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1325         assert(p)
1326
1327 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1328                         __attribute__warn_unused_result__
1329                         __attribute__nonnull__(pTHX_1);
1330 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1331         assert(p)
1332
1333 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1334                         __attribute__warn_unused_result__
1335                         __attribute__nonnull__(pTHX_1);
1336 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1337         assert(p)
1338
1339 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1340                         __attribute__warn_unused_result__
1341                         __attribute__nonnull__(pTHX_1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1343         assert(p)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1346                         __attribute__warn_unused_result__
1347                         __attribute__nonnull__(pTHX_1);
1348 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1349         assert(p)
1350
1351 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1352                         __attribute__warn_unused_result__
1353                         __attribute__nonnull__(pTHX_1);
1354 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1355         assert(p)
1356
1357 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1358                         __attribute__warn_unused_result__
1359                         __attribute__nonnull__(pTHX_1);
1360 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1361         assert(p)
1362
1363 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1364                         __attribute__warn_unused_result__
1365                         __attribute__nonnull__(pTHX_1);
1366 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1367         assert(p)
1368
1369 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1);
1372 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1373         assert(p)
1374
1375 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_1);
1378 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1379         assert(p)
1380
1381 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1382                         __attribute__warn_unused_result__
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1385         assert(p)
1386
1387 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1391         assert(p)
1392
1393 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1397         assert(p)
1398
1399 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1403         assert(p)
1404
1405 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1409         assert(p)
1410
1411 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1412                         __attribute__warn_unused_result__
1413                         __attribute__nonnull__(pTHX_1);
1414 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1415         assert(p)
1416
1417 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1418                         __attribute__warn_unused_result__
1419                         __attribute__nonnull__(pTHX_1);
1420 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1421         assert(p)
1422
1423 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1424                         __attribute__warn_unused_result__
1425                         __attribute__nonnull__(pTHX_1);
1426 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1427         assert(p)
1428
1429 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1430                         __attribute__warn_unused_result__
1431                         __attribute__nonnull__(pTHX_1);
1432 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1433         assert(p)
1434
1435 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1436                         __attribute__warn_unused_result__
1437                         __attribute__nonnull__(pTHX_1);
1438 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1439         assert(p)
1440
1441 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1442                         __attribute__warn_unused_result__
1443                         __attribute__nonnull__(pTHX_1);
1444 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1445         assert(p)
1446
1447 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1448                         __attribute__warn_unused_result__
1449                         __attribute__nonnull__(pTHX_1);
1450 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1451         assert(p)
1452
1453 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1454                         __attribute__warn_unused_result__
1455                         __attribute__nonnull__(pTHX_1);
1456 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1457         assert(p)
1458
1459 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1460                         __attribute__warn_unused_result__
1461                         __attribute__nonnull__(pTHX_1);
1462 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1463         assert(p)
1464
1465 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1466                         __attribute__warn_unused_result__
1467                         __attribute__nonnull__(pTHX_1);
1468 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1469         assert(p)
1470
1471 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1472                         __attribute__warn_unused_result__
1473                         __attribute__nonnull__(pTHX_1);
1474 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1475         assert(p)
1476
1477 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1478                         __attribute__nonnull__(pTHX_1);
1479 #define PERL_ARGS_ASSERT_JMAYBE \
1480         assert(o)
1481
1482 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1483                         __attribute__pure__
1484                         __attribute__nonnull__(pTHX_1);
1485 #define PERL_ARGS_ASSERT_KEYWORD        \
1486         assert(name)
1487
1488 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1489 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1490                         __attribute__nonnull__(pTHX_1);
1491 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1492         assert(rep_op)
1493
1494 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1495                         __attribute__nonnull__(pTHX_1);
1496 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1497         assert(o)
1498
1499 #endif
1500 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1501 PERL_CALLCONV void      Perl_lex_end(pTHX);
1502 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1503 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1504 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1505 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ char* pv, STRLEN len, U32 flags)
1506                         __attribute__nonnull__(pTHX_1);
1507 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1508         assert(pv)
1509
1510 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1511                         __attribute__nonnull__(pTHX_1);
1512 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1513         assert(sv)
1514
1515 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1516                         __attribute__nonnull__(pTHX_1);
1517 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1518         assert(ptr)
1519
1520 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1521                         __attribute__nonnull__(pTHX_1);
1522 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1523         assert(ptr)
1524
1525 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1526                         __attribute__nonnull__(pTHX_1);
1527 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1528         assert(ptr)
1529
1530 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1531 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1532 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1533 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1534 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1535                         __attribute__nonnull__(pTHX_1);
1536 #define PERL_ARGS_ASSERT_OP_NULL        \
1537         assert(o)
1538
1539 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1540                         __attribute__nonnull__(pTHX_1);
1541 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1542         assert(o)
1543
1544 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1545 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1546 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1547 STATIC OP*      S_linklist(pTHX_ OP *o)
1548                         __attribute__nonnull__(pTHX_1);
1549 #define PERL_ARGS_ASSERT_LINKLIST       \
1550         assert(o)
1551
1552 STATIC OP*      S_listkids(pTHX_ OP* o);
1553 #endif
1554 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1555 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1556                         __attribute__nonnull__(pTHX_2);
1557 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1558         assert(name)
1559
1560 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1561                         __attribute__nonnull__(pTHX_2);
1562 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1563         assert(name)
1564
1565 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1566                         __attribute__nonnull__(pTHX_1);
1567 #define PERL_ARGS_ASSERT_LOCALIZE       \
1568         assert(o)
1569
1570 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1571                         __attribute__warn_unused_result__
1572                         __attribute__nonnull__(pTHX_1);
1573 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1574         assert(sv)
1575
1576 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1577                         __attribute__nonnull__(pTHX_1)
1578                         __attribute__nonnull__(pTHX_2)
1579                         __attribute__nonnull__(pTHX_3);
1580 #define PERL_ARGS_ASSERT_GROK_BIN       \
1581         assert(start); assert(len_p); assert(flags)
1582
1583 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1584                         __attribute__nonnull__(pTHX_1)
1585                         __attribute__nonnull__(pTHX_2)
1586                         __attribute__nonnull__(pTHX_3);
1587 #define PERL_ARGS_ASSERT_GROK_HEX       \
1588         assert(start); assert(len_p); assert(flags)
1589
1590 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1591                         __attribute__nonnull__(pTHX_1);
1592 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1593         assert(pv)
1594
1595 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1596                         __attribute__warn_unused_result__
1597                         __attribute__nonnull__(pTHX_1)
1598                         __attribute__nonnull__(pTHX_2);
1599 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1600         assert(sp); assert(send)
1601
1602 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1603                         __attribute__nonnull__(pTHX_1)
1604                         __attribute__nonnull__(pTHX_2)
1605                         __attribute__nonnull__(pTHX_3);
1606 #define PERL_ARGS_ASSERT_GROK_OCT       \
1607         assert(start); assert(len_p); assert(flags)
1608
1609 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1610                         __attribute__nonnull__(pTHX_1)
1611                         __attribute__nonnull__(pTHX_2);
1612 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1613         assert(sv); assert(mg)
1614
1615 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1616                         __attribute__nonnull__(pTHX_1)
1617                         __attribute__nonnull__(pTHX_2);
1618 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1619         assert(sv); assert(mg)
1620
1621 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1622                         __attribute__nonnull__(pTHX_1)
1623                         __attribute__nonnull__(pTHX_2);
1624 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1625         assert(sv); assert(mg)
1626
1627 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2);
1630 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1631         assert(sv); assert(mg)
1632
1633 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1634                         __attribute__nonnull__(pTHX_2);
1635 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1636         assert(mg)
1637
1638 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1639                         __attribute__nonnull__(pTHX_1)
1640                         __attribute__nonnull__(pTHX_2);
1641 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1642         assert(sv); assert(mg)
1643
1644 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1648         assert(sv); assert(mg)
1649
1650 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2);
1653 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1654         assert(sv); assert(mg)
1655
1656 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1660         assert(sv); assert(mg)
1661
1662 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1663                         __attribute__nonnull__(pTHX_1)
1664                         __attribute__nonnull__(pTHX_2);
1665 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1666         assert(sv); assert(mg)
1667
1668 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1669                         __attribute__nonnull__(pTHX_1)
1670                         __attribute__nonnull__(pTHX_2);
1671 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1672         assert(sv); assert(mg)
1673
1674 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1675                         __attribute__nonnull__(pTHX_1)
1676                         __attribute__nonnull__(pTHX_2);
1677 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1678         assert(sv); assert(mg)
1679
1680 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_2);
1683 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1684         assert(sv); assert(mg)
1685
1686 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1687                         __attribute__nonnull__(pTHX_1)
1688                         __attribute__nonnull__(pTHX_2);
1689 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1690         assert(sv); assert(mg)
1691
1692 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1693                         __attribute__nonnull__(pTHX_1)
1694                         __attribute__nonnull__(pTHX_2);
1695 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1696         assert(sv); assert(mg)
1697
1698 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1699                         __attribute__nonnull__(pTHX_1)
1700                         __attribute__nonnull__(pTHX_2);
1701 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1702         assert(sv); assert(mg)
1703
1704 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1705                         __attribute__nonnull__(pTHX_1)
1706                         __attribute__nonnull__(pTHX_2);
1707 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1708         assert(sv); assert(mg)
1709
1710 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1711                         __attribute__nonnull__(pTHX_1)
1712                         __attribute__nonnull__(pTHX_2);
1713 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1714         assert(sv); assert(mg)
1715
1716 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1717                         __attribute__nonnull__(pTHX_1)
1718                         __attribute__nonnull__(pTHX_2);
1719 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1720         assert(sv); assert(mg)
1721
1722 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1723                         __attribute__nonnull__(pTHX_1)
1724                         __attribute__nonnull__(pTHX_2);
1725 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1726         assert(sv); assert(mg)
1727
1728 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1729                         __attribute__nonnull__(pTHX_1)
1730                         __attribute__nonnull__(pTHX_2);
1731 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1732         assert(sv); assert(mg)
1733
1734 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1735                         __attribute__nonnull__(pTHX_1)
1736                         __attribute__nonnull__(pTHX_2)
1737                         __attribute__nonnull__(pTHX_3);
1738 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1739         assert(sv); assert(mg); assert(key)
1740
1741 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2);
1744 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1745         assert(sv); assert(mg)
1746
1747 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1748                         __attribute__nonnull__(pTHX_1)
1749                         __attribute__nonnull__(pTHX_2);
1750 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1751         assert(sv); assert(mg)
1752
1753 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1754                         __attribute__noreturn__
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2);
1757 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1758         assert(sv); assert(mg)
1759
1760 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1761                         __attribute__nonnull__(pTHX_1)
1762                         __attribute__nonnull__(pTHX_2);
1763 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1764         assert(sv); assert(mg)
1765
1766 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1767                         __attribute__nonnull__(pTHX_1)
1768                         __attribute__nonnull__(pTHX_2);
1769 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1770         assert(sv); assert(mg)
1771
1772 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1773                         __attribute__nonnull__(pTHX_1)
1774                         __attribute__nonnull__(pTHX_2);
1775 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1776         assert(sv); assert(mg)
1777
1778 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2);
1781 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1782         assert(sv); assert(mg)
1783
1784 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1785                         __attribute__nonnull__(pTHX_1)
1786                         __attribute__nonnull__(pTHX_2);
1787 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1788         assert(sv); assert(mg)
1789
1790 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1791                         __attribute__nonnull__(pTHX_1)
1792                         __attribute__nonnull__(pTHX_2);
1793 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1794         assert(sv); assert(mg)
1795
1796 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1797                         __attribute__nonnull__(pTHX_1)
1798                         __attribute__nonnull__(pTHX_2);
1799 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1800         assert(sv); assert(mg)
1801
1802 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1803                         __attribute__nonnull__(pTHX_1)
1804                         __attribute__nonnull__(pTHX_2);
1805 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1806         assert(sv); assert(mg)
1807
1808 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1809                         __attribute__nonnull__(pTHX_1)
1810                         __attribute__nonnull__(pTHX_2);
1811 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1812         assert(sv); assert(mg)
1813
1814 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1815                         __attribute__nonnull__(pTHX_1)
1816                         __attribute__nonnull__(pTHX_2);
1817 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1818         assert(sv); assert(mg)
1819
1820 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_2);
1823 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1824         assert(sv); assert(mg)
1825
1826 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1827                         __attribute__nonnull__(pTHX_1)
1828                         __attribute__nonnull__(pTHX_2);
1829 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1830         assert(sv); assert(mg)
1831
1832 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1833                         __attribute__nonnull__(pTHX_1)
1834                         __attribute__nonnull__(pTHX_2);
1835 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1836         assert(sv); assert(mg)
1837
1838 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1839                         __attribute__nonnull__(pTHX_1)
1840                         __attribute__nonnull__(pTHX_2);
1841 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1842         assert(sv); assert(mg)
1843
1844 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1845                         __attribute__nonnull__(pTHX_2);
1846 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1847         assert(mg)
1848
1849 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1850                         __attribute__nonnull__(pTHX_1)
1851                         __attribute__nonnull__(pTHX_2);
1852 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1853         assert(sv); assert(mg)
1854
1855 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1856                         __attribute__nonnull__(pTHX_1)
1857                         __attribute__nonnull__(pTHX_2);
1858 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1859         assert(sv); assert(mg)
1860
1861 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1862                         __attribute__nonnull__(pTHX_1)
1863                         __attribute__nonnull__(pTHX_2);
1864 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1865         assert(sv); assert(mg)
1866
1867 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1868                         __attribute__nonnull__(pTHX_1)
1869                         __attribute__nonnull__(pTHX_2);
1870 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1871         assert(sv); assert(mg)
1872
1873 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1874                         __attribute__nonnull__(pTHX_1)
1875                         __attribute__nonnull__(pTHX_2);
1876 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1877         assert(sv); assert(mg)
1878
1879 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1880                         __attribute__nonnull__(pTHX_1)
1881                         __attribute__nonnull__(pTHX_2);
1882 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1883         assert(sv); assert(mg)
1884
1885 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1886                         __attribute__nonnull__(pTHX_1)
1887                         __attribute__nonnull__(pTHX_2);
1888 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1889         assert(sv); assert(mg)
1890
1891 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1892                         __attribute__nonnull__(pTHX_1)
1893                         __attribute__nonnull__(pTHX_2);
1894 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1895         assert(sv); assert(mg)
1896
1897 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1898 #if defined(USE_LOCALE_COLLATE)
1899 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1900                         __attribute__nonnull__(pTHX_1)
1901                         __attribute__nonnull__(pTHX_2);
1902 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1903         assert(sv); assert(mg)
1904
1905 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1906                         __attribute__nonnull__(pTHX_1)
1907                         __attribute__nonnull__(pTHX_3);
1908 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1909         assert(s); assert(xlen)
1910
1911 #endif
1912 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1913                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1914                         __attribute__nonnull__(pTHX_1);
1915 #define PERL_ARGS_ASSERT_MESS   \
1916         assert(pat)
1917
1918 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1919                         __attribute__nonnull__(pTHX_1);
1920 #define PERL_ARGS_ASSERT_VMESS  \
1921         assert(pat)
1922
1923 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1924                         __attribute__nonnull__(pTHX_1);
1925 #define PERL_ARGS_ASSERT_QERROR \
1926         assert(err)
1927
1928 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1929                         __attribute__nonnull__(pTHX_3);
1930 #define PERL_ARGS_ASSERT_SORTSV \
1931         assert(cmp)
1932
1933 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1934                         __attribute__nonnull__(pTHX_3);
1935 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1936         assert(cmp)
1937
1938 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1939                         __attribute__nonnull__(pTHX_1);
1940 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1941         assert(sv)
1942
1943 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1944                         __attribute__nonnull__(pTHX_1)
1945                         __attribute__nonnull__(pTHX_2);
1946 #define PERL_ARGS_ASSERT_MG_COPY        \
1947         assert(sv); assert(nsv)
1948
1949 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1950                         __attribute__nonnull__(pTHX_1)
1951                         __attribute__nonnull__(pTHX_2);
1952 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1953         assert(sv); assert(nsv)
1954
1955 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1956                         __attribute__warn_unused_result__;
1957
1958 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1959                         __attribute__nonnull__(pTHX_1);
1960 #define PERL_ARGS_ASSERT_MG_FREE        \
1961         assert(sv)
1962
1963 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1964                         __attribute__nonnull__(pTHX_1);
1965 #define PERL_ARGS_ASSERT_MG_GET \
1966         assert(sv)
1967
1968 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1969                         __attribute__nonnull__(pTHX_1);
1970 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1971         assert(sv)
1972
1973 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1974                         __attribute__nonnull__(pTHX_1);
1975 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1976         assert(sv)
1977
1978 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1979                         __attribute__nonnull__(pTHX_1);
1980 #define PERL_ARGS_ASSERT_MG_SET \
1981         assert(sv)
1982
1983 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1984                         __attribute__nonnull__(pTHX_1);
1985 #define PERL_ARGS_ASSERT_MG_SIZE        \
1986         assert(sv)
1987
1988 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1989                         __attribute__nonnull__(pTHX_1);
1990 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1991         assert(ptm)
1992
1993 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1994 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1995 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1996                         __attribute__nonnull__(pTHX_1);
1997 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1998         assert(s)
1999
2000 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2001                         __attribute__nonnull__(pTHX_1);
2002 #define PERL_ARGS_ASSERT_MY_ATOF        \
2003         assert(s)
2004
2005 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2006 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2007                         __attribute__nonnull__(1)
2008                         __attribute__nonnull__(2);
2009 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2010         assert(from); assert(to)
2011
2012 #endif
2013 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2014 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2015                         __attribute__nonnull__(1);
2016 #define PERL_ARGS_ASSERT_MY_BZERO       \
2017         assert(loc)
2018
2019 #endif
2020 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2021                         __attribute__noreturn__;
2022
2023 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2024                         __attribute__noreturn__;
2025
2026 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2027 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2028 PERL_CALLCONV void      Perl_atfork_lock(void);
2029 PERL_CALLCONV void      Perl_atfork_unlock(void);
2030 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
2031 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2032 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2033                         __attribute__pure__
2034                         __attribute__nonnull__(1)
2035                         __attribute__nonnull__(2);
2036 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2037         assert(s1); assert(s2)
2038
2039 #endif
2040 #if !defined(HAS_MEMSET)
2041 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2042                         __attribute__nonnull__(1);
2043 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2044         assert(loc)
2045
2046 #endif
2047 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2048 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2049                         __attribute__nonnull__(pTHX_1)
2050                         __attribute__nonnull__(pTHX_2);
2051 #define PERL_ARGS_ASSERT_MY_POPEN       \
2052         assert(cmd); assert(mode)
2053
2054 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2055                         __attribute__nonnull__(pTHX_1)
2056                         __attribute__nonnull__(pTHX_3);
2057 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2058         assert(mode); assert(args)
2059
2060 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2061 PERL_CALLCONV I32       Perl_my_stat(pTHX);
2062 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)
2063                         __attribute__nonnull__(pTHX_1);
2064 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2065         assert(fmt)
2066
2067 #if defined(MYSWAP)
2068 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2069                         __attribute__malloc__
2070                         __attribute__warn_unused_result__
2071                         __attribute__pure__;
2072
2073 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2074                         __attribute__malloc__
2075                         __attribute__warn_unused_result__
2076                         __attribute__pure__;
2077
2078 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2079                         __attribute__malloc__
2080                         __attribute__warn_unused_result__
2081                         __attribute__pure__;
2082
2083 #endif
2084 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2085 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2086                         __attribute__malloc__
2087                         __attribute__warn_unused_result__;
2088
2089 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2090                         __attribute__malloc__
2091                         __attribute__warn_unused_result__;
2092
2093 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2094 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2095                         __attribute__malloc__
2096                         __attribute__warn_unused_result__;
2097
2098 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2099                         __attribute__malloc__
2100                         __attribute__warn_unused_result__
2101                         __attribute__nonnull__(pTHX_2);
2102 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2103         assert(first)
2104
2105 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2106 #ifdef PERL_MAD
2107 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2108 #else
2109 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2110 #endif
2111 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2112                         __attribute__malloc__
2113                         __attribute__warn_unused_result__
2114                         __attribute__nonnull__(pTHX_5);
2115 #define PERL_ARGS_ASSERT_NEWFOROP       \
2116         assert(expr)
2117
2118 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2119                         __attribute__malloc__
2120                         __attribute__warn_unused_result__
2121                         __attribute__nonnull__(pTHX_1)
2122                         __attribute__nonnull__(pTHX_2);
2123 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2124         assert(cond); assert(block)
2125
2126 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2127                         __attribute__malloc__
2128                         __attribute__warn_unused_result__
2129                         __attribute__nonnull__(pTHX_3)
2130                         __attribute__nonnull__(pTHX_4);
2131 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2132         assert(first); assert(other)
2133
2134 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2135                         __attribute__malloc__
2136                         __attribute__warn_unused_result__
2137                         __attribute__nonnull__(pTHX_2);
2138 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2139         assert(label)
2140
2141 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2142                         __attribute__malloc__
2143                         __attribute__warn_unused_result__;
2144
2145 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2146                         __attribute__malloc__
2147                         __attribute__warn_unused_result__;
2148
2149 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2150                         __attribute__malloc__
2151                         __attribute__warn_unused_result__;
2152
2153 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2154                         __attribute__nonnull__(pTHX_1);
2155 #define PERL_ARGS_ASSERT_NEWPROG        \
2156         assert(o)
2157
2158 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2159                         __attribute__malloc__
2160                         __attribute__warn_unused_result__
2161                         __attribute__nonnull__(pTHX_2)
2162                         __attribute__nonnull__(pTHX_3);
2163 #define PERL_ARGS_ASSERT_NEWRANGE       \
2164         assert(left); assert(right)
2165
2166 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__;
2169
2170 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2171                         __attribute__malloc__
2172                         __attribute__warn_unused_result__;
2173
2174 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2175 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2176                         __attribute__nonnull__(pTHX_2)
2177                         __attribute__nonnull__(pTHX_3);
2178 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2179         assert(subaddr); assert(filename)
2180
2181 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2182                         __attribute__nonnull__(pTHX_2)
2183                         __attribute__nonnull__(pTHX_3);
2184 #define PERL_ARGS_ASSERT_NEWXS  \
2185         assert(subaddr); assert(filename)
2186
2187 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2188                         __attribute__warn_unused_result__; */
2189
2190 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__
2193                         __attribute__nonnull__(pTHX_1);
2194 #define PERL_ARGS_ASSERT_NEWAVREF       \
2195         assert(o)
2196
2197 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2198                         __attribute__malloc__
2199                         __attribute__warn_unused_result__;
2200
2201 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2202                         __attribute__malloc__
2203                         __attribute__warn_unused_result__;
2204
2205 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2206                         __attribute__malloc__
2207                         __attribute__warn_unused_result__
2208                         __attribute__nonnull__(pTHX_3);
2209 #define PERL_ARGS_ASSERT_NEWGVOP        \
2210         assert(gv)
2211
2212 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2213                         __attribute__malloc__
2214                         __attribute__warn_unused_result__
2215                         __attribute__nonnull__(pTHX_1);
2216 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2217         assert(pack)
2218
2219 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2220                         __attribute__malloc__
2221                         __attribute__warn_unused_result__;
2222
2223 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2224                         __attribute__malloc__
2225                         __attribute__warn_unused_result__
2226                         __attribute__nonnull__(pTHX_1);
2227 #define PERL_ARGS_ASSERT_NEWHVREF       \
2228         assert(o)
2229
2230 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2231                         __attribute__warn_unused_result__; */
2232
2233 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2234                         __attribute__malloc__
2235                         __attribute__warn_unused_result__;
2236
2237 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2238                         __attribute__malloc__
2239                         __attribute__warn_unused_result__; */
2240
2241 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2242                         __attribute__malloc__
2243                         __attribute__warn_unused_result__;
2244
2245 #ifdef USE_ITHREADS
2246 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2247                         __attribute__malloc__
2248                         __attribute__warn_unused_result__
2249                         __attribute__nonnull__(pTHX_3);
2250 #define PERL_ARGS_ASSERT_NEWPADOP       \
2251         assert(sv)
2252
2253 #endif
2254 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2255                         __attribute__malloc__
2256                         __attribute__warn_unused_result__;
2257
2258 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2259                         __attribute__malloc__
2260                         __attribute__warn_unused_result__;
2261
2262 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2263                         __attribute__malloc__
2264                         __attribute__warn_unused_result__
2265                         __attribute__nonnull__(pTHX_1);
2266 #define PERL_ARGS_ASSERT_NEWRV  \
2267         assert(sv)
2268
2269 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2270                         __attribute__malloc__
2271                         __attribute__warn_unused_result__
2272                         __attribute__nonnull__(pTHX_1);
2273 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2274         assert(sv)
2275
2276 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2277                         __attribute__malloc__
2278                         __attribute__warn_unused_result__;
2279
2280 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2281                         __attribute__malloc__
2282                         __attribute__warn_unused_result__
2283                         __attribute__nonnull__(pTHX_1);
2284 #define PERL_ARGS_ASSERT_NEWSVREF       \
2285         assert(o)
2286
2287 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2288                         __attribute__malloc__
2289                         __attribute__warn_unused_result__
2290                         __attribute__nonnull__(pTHX_3);
2291 #define PERL_ARGS_ASSERT_NEWSVOP        \
2292         assert(sv)
2293
2294 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2295                         __attribute__malloc__
2296                         __attribute__warn_unused_result__;
2297
2298 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2299                         __attribute__malloc__
2300                         __attribute__warn_unused_result__;
2301
2302 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2303                         __attribute__malloc__
2304                         __attribute__warn_unused_result__;
2305
2306 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2307                         __attribute__malloc__
2308                         __attribute__warn_unused_result__;
2309
2310 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2311                         __attribute__malloc__
2312                         __attribute__warn_unused_result__;
2313
2314 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2315                         __attribute__malloc__
2316                         __attribute__warn_unused_result__;
2317
2318 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2319                         __attribute__malloc__
2320                         __attribute__warn_unused_result__;
2321
2322 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2323                         __attribute__malloc__
2324                         __attribute__warn_unused_result__;
2325
2326 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2327                         __attribute__malloc__
2328                         __attribute__warn_unused_result__
2329                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2330                         __attribute__nonnull__(pTHX_1);
2331 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2332         assert(pat)
2333
2334 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2335                         __attribute__malloc__
2336                         __attribute__warn_unused_result__
2337                         __attribute__nonnull__(pTHX_1);
2338 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2339         assert(pat)
2340
2341 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2342                         __attribute__nonnull__(pTHX_1);
2343 #define PERL_ARGS_ASSERT_NEWSVRV        \
2344         assert(rv)
2345
2346 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2347                         __attribute__malloc__
2348                         __attribute__warn_unused_result__;
2349
2350 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2351                         __attribute__malloc__
2352                         __attribute__warn_unused_result__;
2353
2354 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2355                         __attribute__malloc__
2356                         __attribute__warn_unused_result__;
2357
2358 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2359                         __attribute__malloc__
2360                         __attribute__warn_unused_result__
2361                         __attribute__nonnull__(pTHX_2);
2362 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2363         assert(block)
2364
2365 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2366                         __attribute__malloc__
2367                         __attribute__warn_unused_result__;
2368
2369 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2370                         __attribute__malloc__
2371                         __attribute__warn_unused_result__;
2372
2373 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2374                         __attribute__nonnull__(pTHX_1)
2375                         __attribute__nonnull__(pTHX_2)
2376                         __attribute__nonnull__(pTHX_3);
2377 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2378         assert(s); assert(e); assert(sv)
2379
2380 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2381                         __attribute__nonnull__(pTHX_1)
2382                         __attribute__nonnull__(pTHX_2);
2383 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2384         assert(s); assert(rv)
2385
2386 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2387                         __attribute__nonnull__(pTHX_1);
2388 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2389         assert(ver)
2390
2391 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2392                         __attribute__nonnull__(pTHX_1);
2393 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2394         assert(ver)
2395
2396 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2397                         __attribute__nonnull__(pTHX_1);
2398 #define PERL_ARGS_ASSERT_VVERIFY        \
2399         assert(vs)
2400
2401 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2402                         __attribute__nonnull__(pTHX_1);
2403 #define PERL_ARGS_ASSERT_VNUMIFY        \
2404         assert(vs)
2405
2406 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2407                         __attribute__nonnull__(pTHX_1);
2408 #define PERL_ARGS_ASSERT_VNORMAL        \
2409         assert(vs)
2410
2411 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2412                         __attribute__nonnull__(pTHX_1);
2413 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2414         assert(vs)
2415
2416 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2417                         __attribute__nonnull__(pTHX_1)
2418                         __attribute__nonnull__(pTHX_2);
2419 #define PERL_ARGS_ASSERT_VCMP   \
2420         assert(lhv); assert(rhv)
2421
2422 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2423                         __attribute__nonnull__(pTHX_1);
2424 #define PERL_ARGS_ASSERT_NEXTARGV       \
2425         assert(gv)
2426
2427 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2428                         __attribute__pure__
2429                         __attribute__nonnull__(1)
2430                         __attribute__nonnull__(2)
2431                         __attribute__nonnull__(3)
2432                         __attribute__nonnull__(4);
2433 #define PERL_ARGS_ASSERT_NINSTR \
2434         assert(big); assert(bigend); assert(little); assert(lend)
2435
2436 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2437 #ifdef PERL_MAD
2438 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2439                         __attribute__nonnull__(pTHX_1);
2440 #define PERL_ARGS_ASSERT_PACKAGE        \
2441         assert(o)
2442
2443 #else
2444 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2445                         __attribute__nonnull__(pTHX_1);
2446 #define PERL_ARGS_ASSERT_PACKAGE        \
2447         assert(o)
2448
2449 #endif
2450 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2451                         __attribute__nonnull__(pTHX_1);
2452 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2453         assert(v)
2454
2455 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2456 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2457                         __attribute__nonnull__(pTHX_1);
2458 #define PERL_ARGS_ASSERT_ALLOCMY        \
2459         assert(name)
2460
2461 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2462                         __attribute__warn_unused_result__
2463                         __attribute__nonnull__(pTHX_1);
2464 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2465         assert(name)
2466
2467 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2468 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2469                         __attribute__warn_unused_result__
2470                         __attribute__nonnull__(pTHX_1);
2471 #define PERL_ARGS_ASSERT_OOPSAV \
2472         assert(o)
2473
2474 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2475                         __attribute__warn_unused_result__
2476                         __attribute__nonnull__(pTHX_1);
2477 #define PERL_ARGS_ASSERT_OOPSHV \
2478         assert(o)
2479
2480 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2481 #ifdef DEBUGGING
2482 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2483 #endif
2484 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2485 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2486 STATIC void     S_pad_reset(pTHX);
2487 #endif
2488 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2489 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2490 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2491                         __attribute__nonnull__(pTHX_1)
2492                         __attribute__nonnull__(pTHX_2);
2493 #define PERL_ARGS_ASSERT_START_GLOB     \
2494         assert(tmpglob); assert(io)
2495
2496 #if defined(USE_REENTRANT_API)
2497 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2498 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2499 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2500 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2501                         __attribute__nonnull__(1);
2502 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2503         assert(f)
2504
2505 #endif
2506 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2507 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2508                         __attribute__nonnull__(pTHX_1)
2509                         __attribute__nonnull__(pTHX_3);
2510 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2511         assert(sub_name); assert(argv)
2512
2513 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2514                         __attribute__nonnull__(pTHX_1);
2515 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2516         assert(methname)
2517
2518 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2519                         __attribute__nonnull__(pTHX_1);
2520 #define PERL_ARGS_ASSERT_CALL_PV        \
2521         assert(sub_name)
2522
2523 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2524                         __attribute__nonnull__(pTHX_1);
2525 #define PERL_ARGS_ASSERT_CALL_SV        \
2526         assert(sv)
2527
2528 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2529 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2530                         __attribute__nonnull__(pTHX_1);
2531 #define PERL_ARGS_ASSERT_DOREF  \
2532         assert(o)
2533
2534 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2535                         __attribute__nonnull__(pTHX_1);
2536 #define PERL_ARGS_ASSERT_EVAL_PV        \
2537         assert(p)
2538
2539 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2540                         __attribute__nonnull__(pTHX_1);
2541 #define PERL_ARGS_ASSERT_EVAL_SV        \
2542         assert(sv)
2543
2544 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2545                         __attribute__nonnull__(pTHX_1);
2546 #define PERL_ARGS_ASSERT_GET_SV \
2547         assert(name)
2548
2549 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2550                         __attribute__nonnull__(pTHX_1);
2551 #define PERL_ARGS_ASSERT_GET_AV \
2552         assert(name)
2553
2554 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2555                         __attribute__nonnull__(pTHX_1);
2556 #define PERL_ARGS_ASSERT_GET_HV \
2557         assert(name)
2558
2559 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2560                         __attribute__nonnull__(pTHX_1);
2561 #define PERL_ARGS_ASSERT_GET_CV \
2562         assert(name)
2563
2564 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2565                         __attribute__nonnull__(pTHX_1);
2566 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2567         assert(name)
2568
2569 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2570 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2571 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2572 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2573                         __attribute__nonnull__(pTHX_1);
2574 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2575         assert(newctype)
2576
2577 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2578 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2579 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2580 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2581 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2582                         __attribute__nonnull__(pTHX_1);
2583 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2584         assert(pv)
2585
2586 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)
2587                         __attribute__nonnull__(pTHX_1)
2588                         __attribute__nonnull__(pTHX_2)
2589                         __attribute__nonnull__(pTHX_3)
2590                         __attribute__nonnull__(pTHX_4)
2591                         __attribute__nonnull__(pTHX_5)
2592                         __attribute__nonnull__(pTHX_6);
2593 #define PERL_ARGS_ASSERT_PACK_CAT       \
2594         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2595
2596 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2597                         __attribute__nonnull__(pTHX_1)
2598                         __attribute__nonnull__(pTHX_2)
2599                         __attribute__nonnull__(pTHX_3)
2600                         __attribute__nonnull__(pTHX_4)
2601                         __attribute__nonnull__(pTHX_5);
2602 #define PERL_ARGS_ASSERT_PACKLIST       \
2603         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2604
2605 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2606 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2607 #endif
2608 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32 *pmfl, int ch)
2609                         __attribute__deprecated__
2610                         __attribute__nonnull__(pTHX_1);
2611 #define PERL_ARGS_ASSERT_PMFLAG \
2612         assert(pmfl)
2613
2614 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2615                         __attribute__nonnull__(pTHX_1)
2616                         __attribute__nonnull__(pTHX_2);
2617 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2618         assert(o); assert(expr)
2619
2620 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2621 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2622                         __attribute__nonnull__(pTHX_1)
2623                         __attribute__nonnull__(pTHX_2)
2624                         __attribute__nonnull__(pTHX_3);
2625 #define PERL_ARGS_ASSERT_PMTRANS        \
2626         assert(o); assert(expr); assert(repl)
2627
2628 #endif
2629 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2630 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2631 PERL_CALLCONV void      Perl_push_scope(pTHX);
2632 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2633 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2634 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2635 #endif
2636 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2637                         __attribute__nonnull__(pTHX_1);
2638 #define PERL_ARGS_ASSERT_REGDUMP        \
2639         assert(r)
2640
2641 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2642                         __attribute__nonnull__(pTHX_1);
2643 #define PERL_ARGS_ASSERT_REGDUMP        \
2644         assert(r)
2645
2646 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2647                         __attribute__nonnull__(pTHX_2);
2648 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2649         assert(node)
2650
2651 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2652                         __attribute__nonnull__(pTHX_1)
2653                         __attribute__nonnull__(pTHX_2)
2654                         __attribute__nonnull__(pTHX_3)
2655                         __attribute__nonnull__(pTHX_4)
2656                         __attribute__nonnull__(pTHX_6);
2657 #define PERL_ARGS_ASSERT_PREGEXEC       \
2658         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2659
2660 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2661 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2662                         __attribute__nonnull__(pTHX_1);
2663 #define PERL_ARGS_ASSERT_PREGFREE2      \
2664         assert(rx)
2665
2666 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2667                         __attribute__nonnull__(pTHX_2);
2668 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2669         assert(rx)
2670
2671 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2672                         __attribute__nonnull__(pTHX_1);
2673 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2674         assert(rx)
2675
2676 #if defined(USE_ITHREADS)
2677 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2678                         __attribute__nonnull__(pTHX_1)
2679                         __attribute__nonnull__(pTHX_2);
2680 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2681         assert(r); assert(param)
2682
2683 #endif
2684 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2685                         __attribute__nonnull__(pTHX_1);
2686 #define PERL_ARGS_ASSERT_PREGCOMP       \
2687         assert(pattern)
2688
2689 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2690                         __attribute__nonnull__(pTHX_1);
2691 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2692         assert(pattern)
2693
2694 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)
2695                         __attribute__nonnull__(pTHX_1)
2696                         __attribute__nonnull__(pTHX_3)
2697                         __attribute__nonnull__(pTHX_4);
2698 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2699         assert(rx); assert(strpos); assert(strend)
2700
2701 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2702                         __attribute__nonnull__(pTHX_1);
2703 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2704         assert(r)
2705
2706 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2707                         __attribute__nonnull__(pTHX_1)
2708                         __attribute__nonnull__(pTHX_2)
2709                         __attribute__nonnull__(pTHX_3)
2710                         __attribute__nonnull__(pTHX_4)
2711                         __attribute__nonnull__(pTHX_6);
2712 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2713         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2714
2715 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2716                         __attribute__warn_unused_result__;
2717
2718
2719 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2720                         __attribute__nonnull__(pTHX_1);
2721 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2722         assert(rx)
2723
2724 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2725                         __attribute__nonnull__(pTHX_1);
2726 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2727         assert(rx)
2728
2729 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2730                         __attribute__nonnull__(pTHX_1)
2731                         __attribute__nonnull__(pTHX_2);
2732 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2733         assert(rx); assert(namesv)
2734
2735 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2736                         __attribute__nonnull__(pTHX_1)
2737                         __attribute__nonnull__(pTHX_2);
2738 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2739         assert(rx); assert(key)
2740
2741 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2742                         __attribute__nonnull__(pTHX_1);
2743 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2744         assert(rx)
2745
2746 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2747                         __attribute__nonnull__(pTHX_1);
2748 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2749         assert(rx)
2750
2751 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2752                         __attribute__nonnull__(pTHX_1);
2753 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2754         assert(rx)
2755
2756 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2757                         __attribute__nonnull__(pTHX_1);
2758 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2759         assert(rx)
2760
2761
2762 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2763                         __attribute__nonnull__(pTHX_1);
2764 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2765         assert(rx)
2766
2767 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2768                         __attribute__nonnull__(pTHX_1);
2769 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2770         assert(rx)
2771
2772 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2773                         __attribute__nonnull__(pTHX_1)
2774                         __attribute__nonnull__(pTHX_2);
2775 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2776         assert(rx); assert(sv)
2777
2778
2779 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2780                         __attribute__nonnull__(pTHX_1);
2781 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2782         assert(rx)
2783
2784
2785 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2786                         __attribute__nonnull__(pTHX_2)
2787                         __attribute__nonnull__(pTHX_3);
2788 #define PERL_ARGS_ASSERT_REGPROP        \
2789         assert(sv); assert(o)
2790
2791 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2792                         __attribute__nonnull__(1)
2793                         __attribute__nonnull__(2);
2794 #define PERL_ARGS_ASSERT_REPEATCPY      \
2795         assert(to); assert(from)
2796
2797 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2798                         __attribute__pure__
2799                         __attribute__nonnull__(1)
2800                         __attribute__nonnull__(2)
2801                         __attribute__nonnull__(3)
2802                         __attribute__nonnull__(4);
2803 #define PERL_ARGS_ASSERT_RNINSTR        \
2804         assert(big); assert(bigend); assert(little); assert(lend)
2805
2806 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2807 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2808 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2809                         __attribute__nonnull__(pTHX_3);
2810 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2811         assert(save)
2812
2813 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2814 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2815 STATIC void     S_rxres_free(pTHX_ void** rsp)
2816                         __attribute__nonnull__(pTHX_1);
2817 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2818         assert(rsp)
2819
2820 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2821                         __attribute__nonnull__(pTHX_1)
2822                         __attribute__nonnull__(pTHX_2);
2823 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2824         assert(rsp); assert(rx)
2825
2826 #endif
2827 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2828                         __attribute__nonnull__(pTHX_1)
2829                         __attribute__nonnull__(pTHX_2);
2830 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2831         assert(rsp); assert(rx)
2832
2833 #if !defined(HAS_RENAME)
2834 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2835                         __attribute__nonnull__(pTHX_1)
2836                         __attribute__nonnull__(pTHX_2);
2837 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2838         assert(a); assert(b)
2839
2840 #endif
2841 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2842                         __attribute__malloc__
2843                         __attribute__warn_unused_result__;
2844
2845 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2846                         __attribute__malloc__
2847                         __attribute__warn_unused_result__;
2848
2849 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2850                         __attribute__malloc__
2851                         __attribute__warn_unused_result__;
2852
2853 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2854                         __attribute__malloc__
2855                         __attribute__warn_unused_result__
2856                         __attribute__nonnull__(pTHX_1);
2857 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2858         assert(pv)
2859
2860 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2861                         __attribute__malloc__
2862                         __attribute__warn_unused_result__
2863                         __attribute__nonnull__(pTHX_1);
2864 #define PERL_ARGS_ASSERT_SAVESVPV       \
2865         assert(sv)
2866
2867 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2868 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2869 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2870                         __attribute__nonnull__(pTHX_1)
2871                         __attribute__nonnull__(pTHX_3); */
2872
2873 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2874                         __attribute__nonnull__(pTHX_1)
2875                         __attribute__nonnull__(pTHX_3);
2876 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2877         assert(av); assert(sptr)
2878
2879 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2880 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2881                         __attribute__nonnull__(pTHX_1);
2882 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2883         assert(aptr)
2884
2885 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2888         assert(gv)
2889
2890 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2891                         __attribute__nonnull__(pTHX_1);
2892 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2893         assert(boolp)
2894
2895 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2896                         __attribute__nonnull__(pTHX_1);
2897 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2898         assert(svp)
2899
2900 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2901                         __attribute__nonnull__(pTHX_1)
2902                         __attribute__nonnull__(pTHX_2);
2903 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2904         assert(hv); assert(key)
2905
2906 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2907                         __attribute__nonnull__(pTHX_1)
2908                         __attribute__nonnull__(pTHX_2);
2909 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2910         assert(hv); assert(keysv)
2911
2912 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2913                         __attribute__nonnull__(pTHX_1);
2914 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2915         assert(av)
2916
2917 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2918                         __attribute__nonnull__(pTHX_2);
2919 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2920         assert(p)
2921
2922 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2923 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2924 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2925 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2926 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2927                         __attribute__nonnull__(pTHX_1);
2928 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2929         assert(sptr)
2930
2931 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2932                         __attribute__nonnull__(pTHX_1);
2933 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2934         assert(str)
2935
2936 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2937                         __attribute__nonnull__(pTHX_1);
2938 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2939         assert(str)
2940
2941 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2942                         __attribute__nonnull__(pTHX_1);
2943 #define PERL_ARGS_ASSERT_SAVE_GP        \
2944         assert(gv)
2945
2946 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2947                         __attribute__nonnull__(pTHX_1);
2948 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2949         assert(gv)
2950
2951 PERL_CALLCONV void      Perl_save_hints(pTHX);
2952 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2953                         __attribute__nonnull__(pTHX_1)
2954                         __attribute__nonnull__(pTHX_2)
2955                         __attribute__nonnull__(pTHX_3); */
2956
2957 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2958                         __attribute__nonnull__(pTHX_1)
2959                         __attribute__nonnull__(pTHX_2)
2960                         __attribute__nonnull__(pTHX_3);
2961 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2962         assert(hv); assert(key); assert(sptr)
2963
2964 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2965                         __attribute__nonnull__(pTHX_1);
2966 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2967         assert(hptr)
2968
2969 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2970                         __attribute__nonnull__(pTHX_1);
2971 #define PERL_ARGS_ASSERT_SAVE_I16       \
2972         assert(intp)
2973
2974 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2975                         __attribute__nonnull__(pTHX_1);
2976 #define PERL_ARGS_ASSERT_SAVE_I32       \
2977         assert(intp)
2978
2979 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2980                         __attribute__nonnull__(pTHX_1);
2981 #define PERL_ARGS_ASSERT_SAVE_I8        \
2982         assert(bytep)
2983
2984 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2985                         __attribute__nonnull__(pTHX_1);
2986 #define PERL_ARGS_ASSERT_SAVE_INT       \
2987         assert(intp)
2988
2989 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2990                         __attribute__nonnull__(pTHX_1);
2991 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2992         assert(item)
2993
2994 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2995                         __attribute__nonnull__(pTHX_1);
2996 #define PERL_ARGS_ASSERT_SAVE_IV        \
2997         assert(ivp)
2998
2999 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3000                         __attribute__nonnull__(pTHX_1);
3001 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3002         assert(sarg)
3003
3004 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3005                         __attribute__nonnull__(pTHX_1);
3006 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3007         assert(longp)
3008
3009 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3010                         __attribute__nonnull__(pTHX_1); */
3011 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3012         assert(sv)
3013
3014 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3015                         __attribute__nonnull__(pTHX_1);
3016 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3017         assert(gv)
3018
3019 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3020 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3021                         __attribute__nonnull__(pTHX_1);
3022 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3023         assert(gv)
3024
3025 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3026                         __attribute__nonnull__(pTHX_1);
3027 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3028         assert(pptr)
3029
3030 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3031                         __attribute__nonnull__(pTHX_1);
3032 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3033         assert(ptr)
3034
3035 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3036 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3037 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3038                         __attribute__nonnull__(pTHX_1);
3039 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3040         assert(sptr)
3041
3042 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3043                         __attribute__nonnull__(pTHX_1);
3044 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3045         assert(sptr)
3046
3047 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3048 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3049 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3050 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3051 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3052 #endif
3053 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3054 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3055 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3056 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3057 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3058 #endif
3059 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3060                         __attribute__nonnull__(pTHX_1);
3061 #define PERL_ARGS_ASSERT_SCALARVOID     \
3062         assert(o)
3063
3064 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3065                         __attribute__nonnull__(pTHX_1)
3066                         __attribute__nonnull__(pTHX_3);
3067 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3068         assert(start); assert(retlen)
3069
3070 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3071                         __attribute__nonnull__(pTHX_1)
3072                         __attribute__nonnull__(pTHX_3);
3073 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3074         assert(start); assert(retlen)
3075
3076 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3077                         __attribute__nonnull__(pTHX_1)
3078                         __attribute__nonnull__(pTHX_2);
3079 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3080         assert(s); assert(lvalp)
3081
3082 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3083                         __attribute__nonnull__(pTHX_1)
3084                         __attribute__nonnull__(pTHX_3);
3085 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3086         assert(start); assert(retlen)
3087
3088 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3089 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3090                         __attribute__nonnull__(pTHX_1)
3091                         __attribute__nonnull__(pTHX_2)
3092                         __attribute__nonnull__(pTHX_5);
3093 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3094         assert(bigstr); assert(littlestr); assert(old_posp)
3095
3096 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3097 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3098                         __attribute__nonnull__(pTHX_1);
3099 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3100         assert(str)
3101
3102 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3103 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3104 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3105 #else
3106 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3107 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3108 #endif
3109 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3110                         __attribute__nonnull__(pTHX_1)
3111                         __attribute__nonnull__(pTHX_2);
3112 #define PERL_ARGS_ASSERT_STACK_GROW     \
3113         assert(sp); assert(p)
3114
3115 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3116 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3117                         __attribute__nonnull__(pTHX_1);
3118 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3119         assert(cv)
3120
3121 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3122                         __attribute__nonnull__(pTHX_1);
3123 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3124         assert(sv)
3125
3126 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3127                         __attribute__nonnull__(pTHX_2)
3128                         __attribute__nonnull__(pTHX_3);
3129 #define PERL_ARGS_ASSERT_SV_2CV \
3130         assert(st); assert(gvp)
3131
3132 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3133                         __attribute__nonnull__(pTHX_1);
3134 #define PERL_ARGS_ASSERT_SV_2IO \
3135         assert(sv)
3136
3137 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3138 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3139                         __attribute__nonnull__(pTHX_1);
3140 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3141         assert(gv)
3142
3143 #endif
3144 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3145 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3146 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3147 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3148 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3149                         __attribute__nonnull__(pTHX_1);
3150 #define PERL_ARGS_ASSERT_SV_2NUM        \
3151         assert(sv)
3152
3153 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3154 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3155 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3156                         __attribute__nonnull__(pTHX_1);
3157 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3158         assert(sv)
3159
3160 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3161                         __attribute__nonnull__(pTHX_1);
3162 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3163         assert(sv)
3164
3165 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3166                         __attribute__nonnull__(pTHX_1);
3167 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3168         assert(sv)
3169
3170 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3171 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3172 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3173                         __attribute__nonnull__(pTHX_1);
3174 #define PERL_ARGS_ASSERT_SV_IV  \
3175         assert(sv)
3176
3177 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3178                         __attribute__nonnull__(pTHX_1);
3179 #define PERL_ARGS_ASSERT_SV_UV  \
3180         assert(sv)
3181
3182 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3183                         __attribute__nonnull__(pTHX_1);
3184 #define PERL_ARGS_ASSERT_SV_NV  \
3185         assert(sv)
3186
3187 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3188                         __attribute__nonnull__(pTHX_1)
3189                         __attribute__nonnull__(pTHX_2);
3190 #define PERL_ARGS_ASSERT_SV_PVN \
3191         assert(sv); assert(lp)
3192
3193 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3194                         __attribute__nonnull__(pTHX_1)
3195                         __attribute__nonnull__(pTHX_2);
3196 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3197         assert(sv); assert(lp)
3198
3199 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3200                         __attribute__nonnull__(pTHX_1)
3201                         __attribute__nonnull__(pTHX_2);
3202 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3203         assert(sv); assert(lp)
3204
3205 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3206 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3207 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3208                         __attribute__nonnull__(pTHX_1);
3209 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3210         assert(ptr)
3211
3212 #endif
3213 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3214                         __attribute__nonnull__(pTHX_1);
3215 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3216         assert(sv)
3217
3218 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3219                         __attribute__nonnull__(pTHX_1)
3220                         __attribute__nonnull__(pTHX_2);
3221 #define PERL_ARGS_ASSERT_SV_BLESS       \
3222         assert(sv); assert(stash)
3223
3224 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3225                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3226                         __attribute__nonnull__(pTHX_1)
3227                         __attribute__nonnull__(pTHX_2);
3228 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3229         assert(sv); assert(pat)
3230
3231 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3232                         __attribute__nonnull__(pTHX_1)
3233                         __attribute__nonnull__(pTHX_2);
3234 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3235         assert(sv); assert(pat)
3236
3237 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3238                         __attribute__nonnull__(pTHX_1);
3239 #define PERL_ARGS_ASSERT_SV_CATPV       \
3240         assert(sv)
3241
3242 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3243                         __attribute__nonnull__(pTHX_1)
3244                         __attribute__nonnull__(pTHX_2); */
3245 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3246         assert(dsv); assert(sstr)
3247
3248 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3249                         __attribute__nonnull__(pTHX_1); */
3250 #define PERL_ARGS_ASSERT_SV_CATSV       \
3251         assert(dstr)
3252
3253 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3254                         __attribute__nonnull__(pTHX_1);
3255 #define PERL_ARGS_ASSERT_SV_CHOP        \
3256         assert(sv)
3257
3258 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3259 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3260 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3261                         __attribute__nonnull__(pTHX_1);
3262 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3263         assert(sv)
3264
3265 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3266 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3267 #if defined(USE_LOCALE_COLLATE)
3268 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3269                         __attribute__nonnull__(pTHX_1)
3270                         __attribute__nonnull__(pTHX_2);
3271 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3272         assert(sv); assert(nxp)
3273
3274 #endif
3275 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2)
3278                         __attribute__nonnull__(pTHX_3)
3279                         __attribute__nonnull__(pTHX_4);
3280 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3281         assert(sv); assert(startop); assert(code); assert(padp)
3282
3283 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3284                         __attribute__nonnull__(pTHX_1);
3285 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3286         assert(sv)
3287
3288 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3289 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3290                         __attribute__nonnull__(pTHX_1);
3291 #define PERL_ARGS_ASSERT_SV_DUMP        \
3292         assert(sv)
3293
3294 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3295                         __attribute__warn_unused_result__
3296                         __attribute__nonnull__(pTHX_1)
3297                         __attribute__nonnull__(pTHX_2);
3298 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3299         assert(sv); assert(name)
3300
3301 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3302                         __attribute__warn_unused_result__
3303                         __attribute__nonnull__(pTHX_1)
3304                         __attribute__nonnull__(pTHX_2);
3305 #define PERL_ARGS_ASSERT_SV_DOES        \
3306         assert(sv); assert(name)
3307
3308 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3309 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3310 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3311                         __attribute__nonnull__(pTHX_1);
3312 #define PERL_ARGS_ASSERT_SV_FREE2       \
3313         assert(sv)
3314
3315 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3316 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3317                         __attribute__nonnull__(pTHX_1)
3318                         __attribute__nonnull__(pTHX_2);
3319 #define PERL_ARGS_ASSERT_SV_GETS        \
3320         assert(sv); assert(fp)
3321
3322 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3323                         __attribute__nonnull__(pTHX_1);
3324 #define PERL_ARGS_ASSERT_SV_GROW        \
3325         assert(sv)
3326
3327 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3328 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3329                         __attribute__nonnull__(pTHX_1)
3330                         __attribute__nonnull__(pTHX_4); */
3331 #define PERL_ARGS_ASSERT_SV_INSERT      \
3332         assert(bigstr); assert(little)
3333
3334 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)
3335                         __attribute__nonnull__(pTHX_1)
3336                         __attribute__nonnull__(pTHX_4);
3337 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3338         assert(bigstr); assert(little)
3339
3340 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3341                         __attribute__nonnull__(pTHX_2);
3342 #define PERL_ARGS_ASSERT_SV_ISA \
3343         assert(name)
3344
3345 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3346 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3347 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3348 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3349                         __attribute__nonnull__(pTHX_1);
3350 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3351         assert(sv)
3352
3353 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)
3354                         __attribute__nonnull__(pTHX_1);
3355 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3356         assert(sv)
3357
3358 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3359                         __attribute__malloc__
3360                         __attribute__warn_unused_result__;
3361
3362 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3363                         __attribute__warn_unused_result__;
3364
3365 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3366 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3367 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3368                         __attribute__nonnull__(pTHX_2);
3369 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3370         assert(offsetp)
3371
3372 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3373                         __attribute__nonnull__(pTHX_2);
3374 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3375         assert(offsetp)
3376
3377 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3378                         __attribute__nonnull__(pTHX_1); */
3379 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3380         assert(sv)
3381
3382 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3383                         __attribute__nonnull__(pTHX_1);
3384 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3385         assert(sv)
3386
3387 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3388                         __attribute__nonnull__(pTHX_1);
3389 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3390         assert(sv)
3391
3392 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3393                         __attribute__nonnull__(pTHX_1)
3394                         __attribute__nonnull__(pTHX_2);
3395 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3396         assert(sv); assert(encoding)
3397
3398 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3399                         __attribute__nonnull__(pTHX_1)
3400                         __attribute__nonnull__(pTHX_2)
3401                         __attribute__nonnull__(pTHX_3)
3402                         __attribute__nonnull__(pTHX_4)
3403                         __attribute__nonnull__(pTHX_5);
3404 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3405         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3406
3407 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3408                         __attribute__warn_unused_result__
3409                         __attribute__nonnull__(pTHX_1);
3410 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3411         assert(sv)
3412
3413 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3414                         __attribute__nonnull__(pTHX_1)
3415                         __attribute__nonnull__(pTHX_2);
3416 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3417         assert(sv); assert(nsv)
3418
3419 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3420 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3421                         __attribute__nonnull__(pTHX_1);
3422 #define PERL_ARGS_ASSERT_SV_RESET       \
3423         assert(s)
3424
3425 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3426                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3427                         __attribute__nonnull__(pTHX_1)
3428                         __attribute__nonnull__(pTHX_2);
3429 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3430         assert(sv); assert(pat)
3431
3432 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3433                         __attribute__nonnull__(pTHX_1)
3434                         __attribute__nonnull__(pTHX_2);
3435 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3436         assert(sv); assert(pat)
3437
3438 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_SV_SETIV       \
3441         assert(sv)
3442
3443 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3444                         __attribute__nonnull__(pTHX_1);
3445 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3446         assert(sv)
3447
3448 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3449                         __attribute__nonnull__(pTHX_1);
3450 #define PERL_ARGS_ASSERT_SV_SETUV       \
3451         assert(sv)
3452
3453 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3454                         __attribute__nonnull__(pTHX_1);
3455 #define PERL_ARGS_ASSERT_SV_SETNV       \
3456         assert(sv)
3457
3458 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3459                         __attribute__nonnull__(pTHX_1);
3460 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3461         assert(rv)
3462
3463 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3464                         __attribute__nonnull__(pTHX_1);
3465 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3466         assert(rv)
3467
3468 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3469                         __attribute__nonnull__(pTHX_1);
3470 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3471         assert(rv)
3472
3473 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3474                         __attribute__nonnull__(pTHX_1);
3475 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3476         assert(rv)
3477
3478 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3479                         __attribute__nonnull__(pTHX_1)
3480                         __attribute__nonnull__(pTHX_3);
3481 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3482         assert(rv); assert(pv)
3483
3484 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3485                         __attribute__nonnull__(pTHX_1);
3486 #define PERL_ARGS_ASSERT_SV_SETPV       \
3487         assert(sv)
3488
3489 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3490                         __attribute__nonnull__(pTHX_1);
3491 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3492         assert(sv)
3493
3494 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3495                         __attribute__nonnull__(pTHX_1); */
3496 #define PERL_ARGS_ASSERT_SV_SETSV       \
3497         assert(dstr)
3498
3499 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3500                         __attribute__nonnull__(pTHX_1); */
3501 #define PERL_ARGS_ASSERT_SV_TAINT       \
3502         assert(sv)
3503
3504 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3505                         __attribute__warn_unused_result__
3506                         __attribute__nonnull__(pTHX_1);
3507 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3508         assert(sv)
3509
3510 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3511                         __attribute__nonnull__(pTHX_1);
3512 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3513         assert(sv)
3514
3515 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3516                         __attribute__nonnull__(pTHX_1); */
3517 #define PERL_ARGS_ASSERT_SV_UNREF       \
3518         assert(sv)
3519
3520 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3521                         __attribute__nonnull__(pTHX_1);
3522 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3523         assert(ref)
3524
3525 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3526                         __attribute__nonnull__(pTHX_1);
3527 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3528         assert(sv)
3529
3530 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3531                         __attribute__nonnull__(pTHX_1);
3532 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3533         assert(sv)
3534
3535 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3536                         __attribute__nonnull__(pTHX_1); */
3537 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3538         assert(sv)
3539
3540 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3541                         __attribute__nonnull__(pTHX_1);
3542 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3543         assert(sv)
3544
3545 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)
3546                         __attribute__nonnull__(pTHX_1)
3547                         __attribute__nonnull__(pTHX_2);
3548 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3549         assert(sv); assert(pat)
3550
3551 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)
3552                         __attribute__nonnull__(pTHX_1)
3553                         __attribute__nonnull__(pTHX_2);
3554 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3555         assert(sv); assert(pat)
3556
3557 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3558                         __attribute__warn_unused_result__
3559                         __attribute__nonnull__(pTHX_1);
3560 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3561         assert(sv)
3562
3563 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3564                         __attribute__nonnull__(pTHX_1)
3565                         __attribute__nonnull__(pTHX_2)
3566                         __attribute__nonnull__(pTHX_3);
3567 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3568         assert(pkg); assert(name); assert(listsv)
3569
3570 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3571                         __attribute__nonnull__(pTHX_1)
3572                         __attribute__nonnull__(pTHX_2);
3573 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3574         assert(swash); assert(ptr)
3575
3576 PERL_CALLCONV void      Perl_taint_env(pTHX);
3577 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3578                         __attribute__nonnull__(pTHX_2);
3579 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3580         assert(s)
3581
3582 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3583                         __attribute__nonnull__(pTHX_1)
3584                         __attribute__nonnull__(pTHX_2)
3585                         __attribute__nonnull__(pTHX_4)
3586                         __attribute__nonnull__(pTHX_5)
3587                         __attribute__nonnull__(pTHX_6);
3588 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3589         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3590
3591 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3592                         __attribute__nonnull__(pTHX_1)
3593                         __attribute__nonnull__(pTHX_2);
3594 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3595         assert(p); assert(ustrp)
3596
3597 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3598                         __attribute__nonnull__(pTHX_1)
3599                         __attribute__nonnull__(pTHX_2);
3600 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3601         assert(p); assert(ustrp)
3602
3603 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3604                         __attribute__nonnull__(pTHX_1)
3605                         __attribute__nonnull__(pTHX_2);
3606 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3607         assert(p); assert(ustrp)
3608
3609 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3613         assert(p); assert(ustrp)
3614
3615 #if defined(UNLINK_ALL_VERSIONS)
3616 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3617                         __attribute__nonnull__(pTHX_1);
3618 #define PERL_ARGS_ASSERT_UNLNK  \
3619         assert(f)
3620
3621 #endif
3622 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)
3623                         __attribute__nonnull__(pTHX_1)
3624                         __attribute__nonnull__(pTHX_2)
3625                         __attribute__nonnull__(pTHX_3)
3626                         __attribute__nonnull__(pTHX_5);
3627 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3628         assert(pat); assert(patend); assert(s); assert(strend)
3629
3630 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3631                         __attribute__nonnull__(pTHX_1)
3632                         __attribute__nonnull__(pTHX_2)
3633                         __attribute__nonnull__(pTHX_3)
3634                         __attribute__nonnull__(pTHX_4);
3635 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3636         assert(pat); assert(patend); assert(s); assert(strend)
3637
3638 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3639 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3640 #ifdef PERL_MAD
3641 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3642                         __attribute__nonnull__(pTHX_4);
3643 #define PERL_ARGS_ASSERT_UTILIZE        \
3644         assert(idop)
3645
3646 #else
3647 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3648                         __attribute__nonnull__(pTHX_4);
3649 #define PERL_ARGS_ASSERT_UTILIZE        \
3650         assert(idop)
3651
3652 #endif
3653 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3654                         __attribute__nonnull__(pTHX_1)
3655                         __attribute__nonnull__(pTHX_2)
3656                         __attribute__nonnull__(pTHX_4);
3657 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3658         assert(p); assert(d); assert(newlen)
3659
3660 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3661                         __attribute__nonnull__(pTHX_1)
3662                         __attribute__nonnull__(pTHX_2)
3663                         __attribute__nonnull__(pTHX_4);
3664 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3665         assert(p); assert(d); assert(newlen)
3666
3667 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3668                         __attribute__warn_unused_result__
3669                         __attribute__pure__
3670                         __attribute__nonnull__(pTHX_1)
3671                         __attribute__nonnull__(pTHX_2);
3672 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3673         assert(s); assert(e)
3674
3675 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3676                         __attribute__warn_unused_result__
3677                         __attribute__pure__
3678                         __attribute__nonnull__(pTHX_1)
3679                         __attribute__nonnull__(pTHX_2);
3680 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3681         assert(a); assert(b)
3682
3683 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3684                         __attribute__warn_unused_result__
3685                         __attribute__pure__
3686                         __attribute__nonnull__(pTHX_1);
3687 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3688         assert(s)
3689
3690 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3691                         __attribute__nonnull__(pTHX_1)
3692                         __attribute__nonnull__(pTHX_2);
3693 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3694         assert(s); assert(len)
3695
3696 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3697                         __attribute__nonnull__(pTHX_1)
3698                         __attribute__nonnull__(pTHX_2);
3699 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3700         assert(s); assert(len)
3701
3702 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3703                         __attribute__nonnull__(pTHX_1)
3704                         __attribute__nonnull__(pTHX_2);
3705 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3706         assert(s); assert(len)
3707
3708 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3709                         __attribute__nonnull__(pTHX_1);
3710 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3711         assert(s)
3712
3713 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3714                         __attribute__nonnull__(pTHX_1);
3715 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3716         assert(s)
3717
3718
3719 #ifdef EBCDIC
3720 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3721                         __attribute__nonnull__(pTHX_1);
3722 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3723         assert(s)
3724
3725 #else
3726 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3727                         __attribute__nonnull__(pTHX_1); */
3728 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3729         assert(s)
3730
3731 #endif
3732
3733 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3734                         __attribute__nonnull__(pTHX_1);
3735 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3736         assert(s)
3737
3738
3739 #ifdef EBCDIC
3740 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3741                         __attribute__nonnull__(pTHX_1);
3742 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3743         assert(d)
3744
3745 #else
3746 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3747                         __attribute__nonnull__(pTHX_1); */
3748 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3749         assert(d)
3750
3751 #endif
3752
3753 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3754                         __attribute__nonnull__(pTHX_1); */
3755 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3756         assert(d)
3757
3758 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3759                         __attribute__nonnull__(pTHX_1);
3760 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3761         assert(d)
3762
3763 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3764                         __attribute__nonnull__(pTHX_1);
3765 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3766         assert(d)
3767
3768 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3769                         __attribute__nonnull__(pTHX_1)
3770                         __attribute__nonnull__(pTHX_2);
3771 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3772         assert(dsv); assert(spv)
3773
3774 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3775                         __attribute__warn_unused_result__
3776                         __attribute__nonnull__(pTHX_1)
3777                         __attribute__nonnull__(pTHX_2);
3778 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3779         assert(dsv); assert(ssv)
3780
3781 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3782                         __attribute__nonnull__(pTHX_1);
3783 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3784         assert(sv)
3785
3786 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3787                         __attribute__nonnull__(pTHX_1);
3788 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3789         assert(sv)
3790
3791 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3792                         __attribute__nonnull__(pTHX_2);
3793 #define PERL_ARGS_ASSERT_WAIT4PID       \
3794         assert(statusp)
3795
3796 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3797                         __attribute__nonnull__(pTHX_1);
3798 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3799         assert(popt)
3800
3801 PERL_CALLCONV U32       Perl_seed(pTHX);
3802 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3803                         __attribute__warn_unused_result__;
3804
3805 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3806 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3807 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3808                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3809                         __attribute__nonnull__(pTHX_1);
3810 #define PERL_ARGS_ASSERT_WARN   \
3811         assert(pat)
3812
3813 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3814                         __attribute__nonnull__(pTHX_1);
3815 #define PERL_ARGS_ASSERT_VWARN  \
3816         assert(pat)
3817
3818 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3819                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3820                         __attribute__nonnull__(pTHX_2);
3821 #define PERL_ARGS_ASSERT_WARNER \
3822         assert(pat)
3823
3824 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3825                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3826                         __attribute__nonnull__(pTHX_2);
3827 #define PERL_ARGS_ASSERT_CK_WARNER      \
3828         assert(pat)
3829
3830 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3831                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3832                         __attribute__nonnull__(pTHX_2);
3833 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3834         assert(pat)
3835
3836 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3837                         __attribute__nonnull__(pTHX_2);
3838 #define PERL_ARGS_ASSERT_VWARNER        \
3839         assert(pat)
3840
3841 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3842                         __attribute__nonnull__(pTHX_1);
3843 #define PERL_ARGS_ASSERT_WATCH  \
3844         assert(addr)
3845
3846 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3847                         __attribute__nonnull__(pTHX_1);
3848 #define PERL_ARGS_ASSERT_WHICHSIG       \
3849         assert(sig)
3850
3851 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3852                         __attribute__nonnull__(pTHX_1);
3853 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3854         assert(msv)
3855
3856 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3857                         __attribute__nonnull__(pTHX_1);
3858 #define PERL_ARGS_ASSERT_YYERROR        \
3859         assert(s)
3860
3861 PERL_CALLCONV int       Perl_yylex(pTHX);
3862 PERL_CALLCONV int       Perl_yyparse(pTHX);
3863 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3864                         __attribute__nonnull__(pTHX_1);
3865 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3866         assert(parser)
3867
3868 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3869 STATIC int      S_yywarn(pTHX_ const char *const s)
3870                         __attribute__nonnull__(pTHX_1);
3871 #define PERL_ARGS_ASSERT_YYWARN \
3872         assert(s)
3873
3874 #endif
3875 #if defined(MYMALLOC)
3876 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3877                         __attribute__nonnull__(pTHX_1);
3878 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3879         assert(s)
3880
3881 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3882                         __attribute__nonnull__(pTHX_1);
3883 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3884         assert(buf)
3885
3886 #endif
3887 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3888                         __attribute__malloc__
3889                         __attribute__warn_unused_result__;
3890
3891 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3892                         __attribute__malloc__
3893                         __attribute__warn_unused_result__;
3894
3895 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3896                         __attribute__malloc__
3897                         __attribute__warn_unused_result__;
3898
3899 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3900 #if defined(PERL_GLOBAL_STRUCT)
3901 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3902 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3903 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3904                         __attribute__nonnull__(pTHX_1);
3905 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3906         assert(plvarsp)
3907
3908 #endif
3909 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3910 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3911 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3912                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3913                         __attribute__nonnull__(pTHX_1)
3914                         __attribute__nonnull__(pTHX_2);
3915 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3916         assert(sv); assert(pat)
3917
3918 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3919                         __attribute__nonnull__(pTHX_1)
3920                         __attribute__nonnull__(pTHX_2);
3921 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3922         assert(sv); assert(pat)
3923
3924 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3925                         __attribute__nonnull__(pTHX_1);
3926 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3927         assert(sv)
3928
3929 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3930                         __attribute__nonnull__(pTHX_1)
3931                         __attribute__nonnull__(pTHX_2); */
3932 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3933         assert(sv); assert(ptr)
3934
3935 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3936                         __attribute__nonnull__(pTHX_1); */
3937 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3938         assert(dsv)
3939
3940 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3941                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3942                         __attribute__nonnull__(pTHX_1)
3943                         __attribute__nonnull__(pTHX_2);
3944 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3945         assert(sv); assert(pat)
3946
3947 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3948                         __attribute__nonnull__(pTHX_1)
3949                         __attribute__nonnull__(pTHX_2);
3950 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3951         assert(sv); assert(pat)
3952
3953 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3954                         __attribute__nonnull__(pTHX_1);
3955 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3956         assert(sv)
3957
3958 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3959                         __attribute__nonnull__(pTHX_1);
3960 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3961         assert(sv)
3962
3963 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3964                         __attribute__nonnull__(pTHX_1);
3965 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3966         assert(sv)
3967
3968 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3969                         __attribute__nonnull__(pTHX_1);
3970 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3971         assert(sv)
3972
3973 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3974                         __attribute__nonnull__(pTHX_1);
3975 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3976         assert(sv)
3977
3978 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3979                         __attribute__nonnull__(pTHX_1)
3980                         __attribute__nonnull__(pTHX_2);
3981 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3982         assert(sv); assert(ptr)
3983
3984 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3985                         __attribute__nonnull__(pTHX_1);
3986 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3987         assert(dstr)
3988
3989 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3990                         __attribute__nonnull__(pTHX_1); */
3991 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3992         assert(sv)
3993
3994 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3995                         __attribute__warn_unused_result__;
3996
3997 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3998                         __attribute__nonnull__(pTHX_1)
3999                         __attribute__nonnull__(pTHX_2);
4000 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4001         assert(dsv); assert(pv)
4002
4003 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)
4004                         __attribute__nonnull__(pTHX_1)
4005                         __attribute__nonnull__(pTHX_2);
4006 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4007         assert(dsv); assert(str)
4008
4009 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)
4010                         __attribute__nonnull__(pTHX_1)
4011                         __attribute__nonnull__(pTHX_2);
4012 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4013         assert(dsv); assert(str)
4014
4015 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4016                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4017                         __attribute__nonnull__(pTHX_2)
4018                         __attribute__nonnull__(pTHX_3);
4019 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4020         assert(file); assert(pat)
4021
4022 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4023                         __attribute__nonnull__(pTHX_2)
4024                         __attribute__nonnull__(pTHX_3);
4025 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4026         assert(file); assert(pat)
4027
4028 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4029                         __attribute__nonnull__(pTHX_2)
4030                         __attribute__nonnull__(pTHX_3);
4031 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4032         assert(file); assert(name)
4033
4034 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4035                         __attribute__nonnull__(pTHX_2)
4036                         __attribute__nonnull__(pTHX_3);
4037 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4038         assert(file); assert(name)
4039
4040 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4041                         __attribute__nonnull__(pTHX_2)
4042                         __attribute__nonnull__(pTHX_3);
4043 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4044         assert(file); assert(name)
4045
4046 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4047                         __attribute__nonnull__(pTHX_2)
4048                         __attribute__nonnull__(pTHX_3);
4049 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4050         assert(file); assert(mg)
4051
4052 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4055         assert(file)
4056
4057 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4058                         __attribute__nonnull__(pTHX_2);
4059 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4060         assert(file)
4061
4062 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4063                         __attribute__nonnull__(pTHX_2);
4064 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4065         assert(file)
4066
4067 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4068 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4069 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4070                         __attribute__warn_unused_result__
4071                         __attribute__nonnull__(pTHX_1); */
4072 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4073         assert(sv)
4074
4075 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4076                         __attribute__warn_unused_result__
4077                         __attribute__nonnull__(pTHX_1); */
4078 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4079         assert(sv)
4080
4081 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4082                         __attribute__warn_unused_result__
4083                         __attribute__nonnull__(pTHX_1); */
4084 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4085         assert(sv)
4086
4087 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4088                         __attribute__warn_unused_result__
4089                         __attribute__nonnull__(pTHX_1); */
4090 #define PERL_ARGS_ASSERT_SV_PV  \
4091         assert(sv)
4092
4093 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4094                         __attribute__warn_unused_result__
4095                         __attribute__nonnull__(pTHX_1); */
4096 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4097         assert(sv)
4098
4099 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4100                         __attribute__warn_unused_result__
4101                         __attribute__nonnull__(pTHX_1); */
4102 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4103         assert(sv)
4104
4105 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4106                         __attribute__nonnull__(pTHX_1); */
4107 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4108         assert(sv)
4109
4110 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4111                         __attribute__nonnull__(pTHX_1); */
4112
4113 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4114                         __attribute__nonnull__(pTHX_1);
4115 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4116         assert(sv)
4117
4118 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4119                         __attribute__nonnull__(pTHX_1);
4120 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4121         assert(sv)
4122
4123 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4124                         __attribute__nonnull__(pTHX_1);
4125 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4126         assert(sv)
4127
4128 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4129                         __attribute__nonnull__(pTHX_1); */
4130 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4131         assert(sv)
4132
4133 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4136         assert(sv)
4137
4138 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4139 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4140                         __attribute__nonnull__(pTHX_1);
4141 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4142         assert(sv)
4143
4144 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4145                         __attribute__nonnull__(pTHX_1)
4146                         __attribute__nonnull__(pTHX_2);
4147 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4148         assert(sv); assert(mg)
4149
4150 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4151 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4152 #ifdef PERL_MAD
4153 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4154                         __attribute__noreturn__;
4155
4156 #else
4157 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4158                         __attribute__noreturn__;
4159
4160 #endif
4161 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4162                         __attribute__nonnull__(pTHX_1);
4163 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4164         assert(o)
4165
4166 #if defined(USE_ITHREADS)
4167 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4168                         __attribute__warn_unused_result__
4169                         __attribute__nonnull__(pTHX_4);
4170 #define PERL_ARGS_ASSERT_CX_DUP \
4171         assert(param)
4172
4173 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4174                         __attribute__warn_unused_result__
4175                         __attribute__nonnull__(pTHX_2);
4176 #define PERL_ARGS_ASSERT_SI_DUP \
4177         assert(param)
4178
4179 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4180                         __attribute__malloc__
4181                         __attribute__warn_unused_result__
4182                         __attribute__nonnull__(pTHX_1)
4183                         __attribute__nonnull__(pTHX_2);
4184 #define PERL_ARGS_ASSERT_SS_DUP \
4185         assert(proto_perl); assert(param)
4186
4187 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4188                         __attribute__warn_unused_result__
4189                         __attribute__nonnull__(pTHX_2);
4190 #define PERL_ARGS_ASSERT_ANY_DUP        \
4191         assert(proto_perl)
4192
4193 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4194                         __attribute__warn_unused_result__
4195                         __attribute__nonnull__(pTHX_3);
4196 #define PERL_ARGS_ASSERT_HE_DUP \
4197         assert(param)
4198
4199 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4200                         __attribute__warn_unused_result__
4201                         __attribute__nonnull__(pTHX_2);
4202 #define PERL_ARGS_ASSERT_HEK_DUP        \
4203         assert(param)
4204
4205 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4206                         __attribute__nonnull__(pTHX_1)
4207                         __attribute__nonnull__(pTHX_2)
4208                         __attribute__nonnull__(pTHX_3);
4209 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4210         assert(sstr); assert(dstr); assert(param)
4211
4212 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4213                         __attribute__nonnull__(pTHX_3);
4214 #define PERL_ARGS_ASSERT_FP_DUP \
4215         assert(param)
4216
4217 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4218                         __attribute__warn_unused_result__;
4219
4220 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4221                         __attribute__warn_unused_result__
4222                         __attribute__nonnull__(pTHX_2);
4223 #define PERL_ARGS_ASSERT_GP_DUP \
4224         assert(param)
4225
4226 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4227                         __attribute__warn_unused_result__
4228                         __attribute__nonnull__(pTHX_2);
4229 #define PERL_ARGS_ASSERT_MG_DUP \
4230         assert(param)
4231
4232 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4233 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4234                         __attribute__nonnull__(pTHX_1)
4235                         __attribute__nonnull__(pTHX_2)
4236                         __attribute__nonnull__(pTHX_4);
4237 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4238         assert(source); assert(dest); assert(param)
4239
4240 #endif
4241 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4242                         __attribute__warn_unused_result__
4243                         __attribute__nonnull__(pTHX_2);
4244 #define PERL_ARGS_ASSERT_SV_DUP \
4245         assert(param)
4246
4247 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4248                         __attribute__nonnull__(pTHX_1)
4249                         __attribute__nonnull__(pTHX_2)
4250                         __attribute__nonnull__(pTHX_3);
4251 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4252         assert(dstr); assert(sstr); assert(param)
4253
4254 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4255                         __attribute__nonnull__(pTHX_2);
4256 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4257         assert(param)
4258
4259 #endif
4260 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4261                         __attribute__malloc__
4262                         __attribute__warn_unused_result__;
4263
4264 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4265                         __attribute__warn_unused_result__
4266                         __attribute__nonnull__(pTHX_1);
4267 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4268         assert(tbl)
4269
4270 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4271                         __attribute__nonnull__(pTHX_1)
4272                         __attribute__nonnull__(pTHX_3);
4273 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4274         assert(tbl); assert(newsv)
4275
4276 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4277                         __attribute__nonnull__(pTHX_1);
4278 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4279         assert(tbl)
4280
4281 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4282 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4283 #if defined(USE_ITHREADS)
4284 #  if defined(HAVE_INTERP_INTERN)
4285 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4286                         __attribute__nonnull__(pTHX_1)
4287                         __attribute__nonnull__(pTHX_2);
4288 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4289         assert(src); assert(dst)
4290
4291 #  endif
4292 #endif
4293 #if defined(HAVE_INTERP_INTERN)
4294 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4295 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4296 #endif
4297
4298 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4299                         __attribute__warn_unused_result__
4300                         __attribute__nonnull__(pTHX_1);
4301 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4302         assert(o)
4303
4304 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4305                         __attribute__warn_unused_result__
4306                         __attribute__nonnull__(pTHX_1);
4307 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4308         assert(o)
4309
4310
4311 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4312 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4313 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4314 #ifdef NO_MATHOMS
4315 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4316 #else
4317 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4318 #endif
4319 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4320
4321 END_EXTERN_C
4322
4323 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4324 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4325                         __attribute__warn_unused_result__
4326                         __attribute__nonnull__(pTHX_1);
4327 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4328         assert(sv)
4329
4330 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4331                         __attribute__warn_unused_result__
4332                         __attribute__nonnull__(pTHX_1);
4333 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4334         assert(sv)
4335
4336 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4337                         __attribute__warn_unused_result__
4338                         __attribute__nonnull__(pTHX_1);
4339 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4340         assert(sv)
4341
4342 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4343                         __attribute__warn_unused_result__
4344                         __attribute__nonnull__(pTHX_1);
4345 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4346         assert(sv)
4347
4348 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4349                         __attribute__warn_unused_result__
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4352         assert(sv)
4353
4354 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4355                         __attribute__warn_unused_result__
4356                         __attribute__nonnull__(pTHX_1);
4357 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4358         assert(sv)
4359
4360 #endif
4361
4362 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4363 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4364                         __attribute__nonnull__(pTHX_1);
4365 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4366         assert(gv)
4367
4368 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4369                         __attribute__nonnull__(pTHX_1);
4370 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4371         assert(name)
4372
4373 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4374                         __attribute__nonnull__(pTHX_1)
4375                         __attribute__nonnull__(pTHX_2)
4376                         __attribute__nonnull__(pTHX_3)
4377                         __attribute__nonnull__(pTHX_4);
4378 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4379         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4380
4381 #endif
4382
4383 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4384                         __attribute__malloc__
4385                         __attribute__warn_unused_result__;
4386
4387
4388 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4389 STATIC void     S_hsplit(pTHX_ HV *hv)
4390                         __attribute__nonnull__(pTHX_1);
4391 #define PERL_ARGS_ASSERT_HSPLIT \
4392         assert(hv)
4393
4394 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4395                         __attribute__nonnull__(pTHX_1);
4396 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4397         assert(hv)
4398
4399 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4400                         __attribute__nonnull__(pTHX_2);
4401 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4402         assert(val)
4403
4404 STATIC HE*      S_new_he(pTHX)
4405                         __attribute__malloc__
4406                         __attribute__warn_unused_result__;
4407
4408 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4409                         __attribute__malloc__
4410                         __attribute__warn_unused_result__
4411                         __attribute__nonnull__(1);
4412 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4413         assert(str)
4414
4415 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4416                         __attribute__nonnull__(1)
4417                         __attribute__nonnull__(2)
4418                         __attribute__nonnull__(3);
4419 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4420         assert(hv); assert(needs_copy); assert(needs_store)
4421
4422 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4423 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4424                         __attribute__warn_unused_result__
4425                         __attribute__nonnull__(pTHX_1);
4426 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4427         assert(str)
4428
4429 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4430                         __attribute__noreturn__
4431                         __attribute__nonnull__(pTHX_2)
4432                         __attribute__nonnull__(pTHX_4);
4433 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4434         assert(key); assert(msg)
4435
4436 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4437                         __attribute__nonnull__(1);
4438 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4439         assert(hv)
4440
4441 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4442 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4443                         __attribute__nonnull__(pTHX_1);
4444 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4445         assert(hv)
4446
4447 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4448                         __attribute__nonnull__(pTHX_1);
4449 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4450         assert(he)
4451
4452 #endif
4453
4454 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4455 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4456                         __attribute__nonnull__(pTHX_2);
4457 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4458         assert(sv)
4459
4460 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4461                         __attribute__nonnull__(pTHX_1)
4462                         __attribute__nonnull__(pTHX_2)
4463                         __attribute__nonnull__(pTHX_3);
4464 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4465         assert(sv); assert(mg); assert(meth)
4466
4467 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4468                         __attribute__nonnull__(pTHX_1)
4469                         __attribute__nonnull__(pTHX_2)
4470                         __attribute__nonnull__(pTHX_3);
4471 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4472         assert(sv); assert(mg); assert(meth)
4473
4474 STATIC void     S_restore_magic(pTHX_ const void *p);
4475 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4476                         __attribute__nonnull__(pTHX_1);
4477 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4478         assert(p)
4479
4480
4481 #endif
4482
4483 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4484 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4485                         __attribute__warn_unused_result__
4486                         __attribute__nonnull__(pTHX_1);
4487 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4488         assert(o)
4489
4490 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4491                         __attribute__warn_unused_result__
4492                         __attribute__nonnull__(pTHX_1);
4493 #define PERL_ARGS_ASSERT_CK_BITOP       \
4494         assert(o)
4495
4496 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4497                         __attribute__warn_unused_result__
4498                         __attribute__nonnull__(pTHX_1);
4499 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4500         assert(o)
4501
4502 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4503                         __attribute__warn_unused_result__
4504                         __attribute__nonnull__(pTHX_1);
4505 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4506         assert(o)
4507
4508 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4509                         __attribute__warn_unused_result__
4510                         __attribute__nonnull__(pTHX_1);
4511 #define PERL_ARGS_ASSERT_CK_DELETE      \
4512         assert(o)
4513
4514 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4515                         __attribute__warn_unused_result__
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_CK_DIE \
4518         assert(o)
4519
4520 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4521                         __attribute__warn_unused_result__
4522                         __attribute__nonnull__(pTHX_1);
4523 #define PERL_ARGS_ASSERT_CK_EOF \
4524         assert(o)
4525
4526 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4527                         __attribute__warn_unused_result__
4528                         __attribute__nonnull__(pTHX_1);
4529 #define PERL_ARGS_ASSERT_CK_EVAL        \
4530         assert(o)
4531
4532 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4533                         __attribute__warn_unused_result__
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_CK_EXEC        \
4536         assert(o)
4537
4538 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4539                         __attribute__warn_unused_result__
4540                         __attribute__nonnull__(pTHX_1);
4541 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4542         assert(o)
4543
4544 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4545                         __attribute__warn_unused_result__
4546                         __attribute__nonnull__(pTHX_1);
4547 #define PERL_ARGS_ASSERT_CK_EXIT        \
4548         assert(o)
4549
4550 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4551                         __attribute__warn_unused_result__
4552                         __attribute__nonnull__(pTHX_1);
4553 #define PERL_ARGS_ASSERT_CK_FTST        \
4554         assert(o)
4555
4556 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4557                         __attribute__warn_unused_result__
4558                         __attribute__nonnull__(pTHX_1);
4559 #define PERL_ARGS_ASSERT_CK_FUN \
4560         assert(o)
4561
4562 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4563                         __attribute__warn_unused_result__
4564                         __attribute__nonnull__(pTHX_1);
4565 #define PERL_ARGS_ASSERT_CK_GLOB        \
4566         assert(o)
4567
4568 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4569                         __attribute__warn_unused_result__
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_CK_GREP        \
4572         assert(o)
4573
4574 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4575                         __attribute__warn_unused_result__
4576                         __attribute__nonnull__(pTHX_1);
4577 #define PERL_ARGS_ASSERT_CK_INDEX       \
4578         assert(o)
4579
4580 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4581                         __attribute__warn_unused_result__
4582                         __attribute__nonnull__(pTHX_1);
4583 #define PERL_ARGS_ASSERT_CK_JOIN        \
4584         assert(o)
4585
4586 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4587                         __attribute__warn_unused_result__
4588                         __attribute__nonnull__(pTHX_1);
4589 #define PERL_ARGS_ASSERT_CK_LFUN        \
4590         assert(o)
4591
4592 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4593                         __attribute__warn_unused_result__
4594                         __attribute__nonnull__(pTHX_1);
4595 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4596         assert(o)
4597
4598 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4599                         __attribute__warn_unused_result__
4600                         __attribute__nonnull__(pTHX_1);
4601 #define PERL_ARGS_ASSERT_CK_MATCH       \
4602         assert(o)
4603
4604 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4605                         __attribute__warn_unused_result__
4606                         __attribute__nonnull__(pTHX_1);
4607 #define PERL_ARGS_ASSERT_CK_METHOD      \
4608         assert(o)
4609
4610 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4611                         __attribute__warn_unused_result__
4612                         __attribute__nonnull__(pTHX_1);
4613 #define PERL_ARGS_ASSERT_CK_NULL        \
4614         assert(o)
4615
4616 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4617                         __attribute__warn_unused_result__
4618                         __attribute__nonnull__(pTHX_1);
4619 #define PERL_ARGS_ASSERT_CK_OPEN        \
4620         assert(o)
4621
4622 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4623                         __attribute__warn_unused_result__
4624                         __attribute__nonnull__(pTHX_1);
4625 #define PERL_ARGS_ASSERT_CK_READLINE    \
4626         assert(o)
4627
4628 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4629                         __attribute__warn_unused_result__
4630                         __attribute__nonnull__(pTHX_1);
4631 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4632         assert(o)
4633
4634 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4635                         __attribute__warn_unused_result__
4636                         __attribute__nonnull__(pTHX_1);
4637 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4638         assert(o)
4639
4640 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4641                         __attribute__warn_unused_result__
4642                         __attribute__nonnull__(pTHX_1);
4643 #define PERL_ARGS_ASSERT_CK_RETURN      \
4644         assert(o)
4645
4646 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4647                         __attribute__warn_unused_result__
4648                         __attribute__nonnull__(pTHX_1);
4649 #define PERL_ARGS_ASSERT_CK_RFUN        \
4650         assert(o)
4651
4652 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4653                         __attribute__warn_unused_result__
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4656         assert(o)
4657
4658 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4659                         __attribute__warn_unused_result__
4660                         __attribute__nonnull__(pTHX_1);
4661 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4662         assert(o)
4663
4664 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4665                         __attribute__warn_unused_result__
4666                         __attribute__nonnull__(pTHX_1);
4667 #define PERL_ARGS_ASSERT_CK_SELECT      \
4668         assert(o)
4669
4670 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4671                         __attribute__warn_unused_result__
4672                         __attribute__nonnull__(pTHX_1);
4673 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4674         assert(o)
4675
4676 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4677                         __attribute__warn_unused_result__
4678                         __attribute__nonnull__(pTHX_1);
4679 #define PERL_ARGS_ASSERT_CK_SORT        \
4680         assert(o)
4681
4682 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4683                         __attribute__warn_unused_result__
4684                         __attribute__nonnull__(pTHX_1);
4685 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4686         assert(o)
4687
4688 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4689                         __attribute__warn_unused_result__
4690                         __attribute__nonnull__(pTHX_1);
4691 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4692         assert(o)
4693
4694 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4695                         __attribute__warn_unused_result__
4696                         __attribute__nonnull__(pTHX_1);
4697 #define PERL_ARGS_ASSERT_CK_SUBR        \
4698         assert(o)
4699
4700 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4701                         __attribute__warn_unused_result__
4702                         __attribute__nonnull__(pTHX_1);
4703 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4704         assert(o)
4705
4706 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4707                         __attribute__warn_unused_result__
4708                         __attribute__nonnull__(pTHX_1);
4709 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4710         assert(o)
4711
4712 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4713                         __attribute__warn_unused_result__
4714                         __attribute__nonnull__(pTHX_1);
4715 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4716         assert(o)
4717
4718 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4719                         __attribute__warn_unused_result__
4720                         __attribute__nonnull__(pTHX_1);
4721 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4722         assert(o)
4723
4724 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4725                         __attribute__warn_unused_result__
4726                         __attribute__nonnull__(pTHX_1);
4727 #define PERL_ARGS_ASSERT_CK_EACH        \
4728         assert(o)
4729
4730 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4731                         __attribute__warn_unused_result__
4732                         __attribute__nonnull__(1);
4733 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4734         assert(o)
4735
4736 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4737                         __attribute__warn_unused_result__;
4738
4739 #  ifdef USE_ITHREADS
4740 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4741                         __attribute__nonnull__(pTHX_1);
4742 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4743         assert(o)
4744
4745 #  else
4746 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4747                         __attribute__nonnull__(pTHX_1);
4748 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4749         assert(o)
4750
4751 #  endif
4752 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4753                         __attribute__nonnull__(pTHX_1);
4754 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4755         assert(o)
4756
4757 STATIC void     S_cop_free(pTHX_ COP *cop)
4758                         __attribute__nonnull__(pTHX_1);
4759 #define PERL_ARGS_ASSERT_COP_FREE       \
4760         assert(cop)
4761
4762 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4763 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4764                         __attribute__nonnull__(pTHX_1);
4765 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4766         assert(o)
4767
4768 STATIC OP*      S_newDEFSVOP(pTHX)
4769                         __attribute__warn_unused_result__;
4770
4771 STATIC OP*      S_search_const(pTHX_ OP *o)
4772                         __attribute__warn_unused_result__
4773                         __attribute__nonnull__(pTHX_1);
4774 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4775         assert(o)
4776
4777 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4778                         __attribute__warn_unused_result__
4779                         __attribute__nonnull__(pTHX_3)
4780                         __attribute__nonnull__(pTHX_4);
4781 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4782         assert(firstp); assert(otherp)
4783
4784 STATIC void     S_simplify_sort(pTHX_ OP *o)
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4787         assert(o)
4788
4789 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4790                         __attribute__nonnull__(pTHX_1);
4791 #define PERL_ARGS_ASSERT_GV_ENAME       \
4792         assert(gv)
4793
4794 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4795                         __attribute__warn_unused_result__
4796                         __attribute__nonnull__(1);
4797 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4798         assert(o)
4799
4800 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4801                         __attribute__nonnull__(pTHX_3);
4802 #define PERL_ARGS_ASSERT_MY_KID \
4803         assert(imopsp)
4804
4805 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4806                         __attribute__nonnull__(pTHX_1);
4807 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4808         assert(o)
4809
4810 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4811                         __attribute__nonnull__(pTHX_1)
4812                         __attribute__nonnull__(pTHX_2);
4813 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4814         assert(stash); assert(target)
4815
4816 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4817                         __attribute__nonnull__(pTHX_1)
4818                         __attribute__nonnull__(pTHX_2)
4819                         __attribute__nonnull__(pTHX_4);
4820 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4821         assert(stash); assert(target); assert(imopsp)
4822
4823 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4824                         __attribute__nonnull__(pTHX_2)
4825                         __attribute__nonnull__(pTHX_3)
4826                         __attribute__nonnull__(pTHX_4);
4827 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4828         assert(t); assert(name); assert(kid)
4829
4830 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4831                         __attribute__nonnull__(pTHX_1);
4832 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4833         assert(o)
4834
4835 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4836                         __attribute__warn_unused_result__
4837                         __attribute__nonnull__(pTHX_1);
4838 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4839         assert(o)
4840
4841 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4842                         __attribute__warn_unused_result__
4843                         __attribute__nonnull__(pTHX_1)
4844                         __attribute__nonnull__(pTHX_2);
4845 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4846         assert(o); assert(name)
4847
4848 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4849                         __attribute__warn_unused_result__
4850                         __attribute__nonnull__(pTHX_1)
4851                         __attribute__nonnull__(pTHX_2);
4852 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4853         assert(o); assert(name)
4854
4855 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4856                         __attribute__nonnull__(pTHX_1);
4857 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4858         assert(o)
4859
4860 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4861                         __attribute__nonnull__(pTHX_2);
4862 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4863         assert(block)
4864
4865 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4866 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4867                         __attribute__nonnull__(pTHX_1)
4868                         __attribute__nonnull__(pTHX_2)
4869                         __attribute__nonnull__(pTHX_3);
4870 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4871         assert(fullname); assert(gv); assert(cv)
4872
4873 #endif
4874 #if defined(PL_OP_SLAB_ALLOC)
4875 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4876                         __attribute__malloc__
4877                         __attribute__warn_unused_result__;
4878
4879 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4880                         __attribute__nonnull__(pTHX_1);
4881 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4882         assert(op)
4883
4884 #  if defined(PERL_DEBUG_READONLY_OPS)
4885 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4886 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4887 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4888                         __attribute__nonnull__(pTHX_1);
4889 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4890         assert(o)
4891
4892 #    if defined(PERL_IN_OP_C)
4893 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4894                         __attribute__nonnull__(pTHX_1);
4895 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4896         assert(op)
4897
4898 #    endif
4899 #  endif
4900 #endif
4901
4902 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4903 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4904                         __attribute__nonnull__(pTHX_1)
4905                         __attribute__nonnull__(pTHX_2);
4906 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4907         assert(linestr_sv); assert(rsfp)
4908
4909 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4910 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4911                         __attribute__nonnull__(pTHX_1);
4912 #define PERL_ARGS_ASSERT_INCPUSH        \
4913         assert(dir)
4914
4915 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4916                         __attribute__nonnull__(pTHX_1);
4917 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4918         assert(p)
4919
4920 STATIC void     S_init_interp(pTHX);
4921 STATIC void     S_init_ids(pTHX);
4922 STATIC void     S_init_main_stash(pTHX);
4923 STATIC void     S_init_perllib(pTHX);
4924 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4925                         __attribute__nonnull__(pTHX_2);
4926 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4927         assert(argv)
4928
4929 STATIC void     S_init_predump_symbols(pTHX);
4930 STATIC void     S_my_exit_jump(pTHX)
4931                         __attribute__noreturn__;
4932
4933 STATIC void     S_nuke_stacks(pTHX);
4934 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4935                         __attribute__nonnull__(pTHX_1)
4936                         __attribute__nonnull__(pTHX_3)
4937                         __attribute__nonnull__(pTHX_4);
4938 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4939         assert(scriptname); assert(suidscript); assert(rsfpp)
4940
4941 STATIC void     S_usage(pTHX_ const char *name)
4942                         __attribute__nonnull__(pTHX_1);
4943 #define PERL_ARGS_ASSERT_USAGE  \
4944         assert(name)
4945
4946 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4947 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4948                         __attribute__nonnull__(pTHX_1);
4949 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4950         assert(rsfp)
4951
4952 #endif
4953
4954 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4955 STATIC void     S_run_body(pTHX_ I32 oldscope)
4956                         __attribute__noreturn__;
4957
4958 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4959                         __attribute__nonnull__(pTHX_1)
4960                         __attribute__nonnull__(pTHX_2)
4961                         __attribute__nonnull__(pTHX_3);
4962 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4963         assert(av); assert(dir); assert(stem)
4964
4965 #endif
4966
4967 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4968 STATIC OP*      S_do_delete_local(pTHX);
4969 STATIC SV*      S_refto(pTHX_ SV* sv)
4970                         __attribute__warn_unused_result__
4971                         __attribute__nonnull__(pTHX_1);
4972 #define PERL_ARGS_ASSERT_REFTO  \
4973         assert(sv)
4974
4975 #endif
4976 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4977 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4978                         __attribute__warn_unused_result__
4979                         __attribute__nonnull__(pTHX_1)
4980                         __attribute__nonnull__(pTHX_2)
4981                         __attribute__nonnull__(pTHX_4);
4982 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4983         assert(sv); assert(what); assert(spp)
4984
4985 #endif
4986
4987 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4988 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4989                         __attribute__nonnull__(pTHX_1)
4990                         __attribute__nonnull__(pTHX_2)
4991                         __attribute__nonnull__(pTHX_3)
4992                         __attribute__nonnull__(pTHX_4);
4993 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4994         assert(symptr); assert(s); assert(strbeg); assert(strend)
4995
4996 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4997                         __attribute__nonnull__(pTHX_1)
4998                         __attribute__nonnull__(pTHX_2)
4999                         __attribute__nonnull__(pTHX_3)
5000                         __attribute__nonnull__(pTHX_4);
5001 #define PERL_ARGS_ASSERT_PACK_REC       \
5002         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5003
5004 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5005                         __attribute__nonnull__(pTHX_1);
5006 #define PERL_ARGS_ASSERT_MUL128 \
5007         assert(sv)
5008
5009 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5010                         __attribute__nonnull__(pTHX_1);
5011 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5012         assert(symptr)
5013
5014 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5015                         __attribute__nonnull__(pTHX_1);
5016 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5017         assert(symptr)
5018
5019 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5020                         __attribute__warn_unused_result__
5021                         __attribute__nonnull__(pTHX_1);
5022 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5023         assert(s)
5024
5025 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5026                         __attribute__nonnull__(pTHX_1)
5027                         __attribute__nonnull__(pTHX_2);
5028 #define PERL_ARGS_ASSERT_DIV128 \
5029         assert(pnum); assert(done)
5030
5031 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5032                         __attribute__nonnull__(pTHX_1)
5033                         __attribute__nonnull__(pTHX_2);
5034 #define PERL_ARGS_ASSERT_GROUP_END      \
5035         assert(patptr); assert(patend)
5036
5037 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5038                         __attribute__warn_unused_result__
5039                         __attribute__nonnull__(pTHX_1)
5040                         __attribute__nonnull__(pTHX_2);
5041 #define PERL_ARGS_ASSERT_GET_NUM        \
5042         assert(patptr); assert(lenptr)
5043
5044 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5045                         __attribute__nonnull__(1)
5046                         __attribute__nonnull__(2);
5047 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5048         assert(pat); assert(patend)
5049
5050 STATIC char     S_first_symbol(const char *pat, const char *patend)
5051                         __attribute__nonnull__(1)
5052                         __attribute__nonnull__(2);
5053 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5054         assert(pat); assert(patend)
5055
5056 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5057                         __attribute__warn_unused_result__
5058                         __attribute__nonnull__(pTHX_1);
5059 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5060         assert(sv)
5061
5062 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5063                         __attribute__warn_unused_result__
5064                         __attribute__nonnull__(1)
5065                         __attribute__nonnull__(3);
5066 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5067         assert(start); assert(dest)
5068
5069 #endif
5070
5071 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
5072 STATIC OP*      S_docatch(pTHX_ OP *o)
5073                         __attribute__warn_unused_result__;
5074
5075 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5076                         __attribute__warn_unused_result__
5077                         __attribute__nonnull__(pTHX_1)
5078                         __attribute__nonnull__(pTHX_2)
5079                         __attribute__nonnull__(pTHX_3)
5080                         __attribute__nonnull__(pTHX_4);
5081 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5082         assert(o); assert(label); assert(opstack); assert(oplimit)
5083
5084 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5085                         __attribute__warn_unused_result__
5086                         __attribute__nonnull__(pTHX_1);
5087 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5088         assert(sv)
5089
5090 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5091                         __attribute__warn_unused_result__;
5092
5093 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5094                         __attribute__warn_unused_result__;
5095
5096 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5097                         __attribute__warn_unused_result__;
5098
5099 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5100                         __attribute__warn_unused_result__
5101                         __attribute__nonnull__(pTHX_1);
5102 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5103         assert(label)
5104
5105 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5106                         __attribute__warn_unused_result__;
5107
5108 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5109                         __attribute__warn_unused_result__
5110                         __attribute__nonnull__(pTHX_1);
5111 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5112         assert(cxstk)
5113
5114 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5115                         __attribute__warn_unused_result__;
5116
5117 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5118                         __attribute__nonnull__(pTHX_2);
5119 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5120         assert(sv)
5121
5122 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5123 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5124                         __attribute__warn_unused_result__
5125                         __attribute__nonnull__(pTHX_1);
5126 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5127         assert(name)
5128
5129 #ifndef PERL_DISABLE_PMC
5130 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5131                         __attribute__warn_unused_result__
5132                         __attribute__nonnull__(pTHX_1);
5133 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5134         assert(name)
5135
5136 #endif
5137 STATIC bool     S_path_is_absolute(const char *name)
5138                         __attribute__warn_unused_result__
5139                         __attribute__nonnull__(1);
5140 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5141         assert(name)
5142
5143 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5144                         __attribute__warn_unused_result__
5145                         __attribute__nonnull__(pTHX_2);
5146 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5147         assert(buf_sv)
5148
5149 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5150                         __attribute__warn_unused_result__
5151                         __attribute__nonnull__(pTHX_1);
5152 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5153         assert(re)
5154
5155 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5156                         __attribute__warn_unused_result__
5157                         __attribute__nonnull__(pTHX_1)
5158                         __attribute__nonnull__(pTHX_2);
5159 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5160         assert(matcher); assert(sv)
5161
5162 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5163                         __attribute__nonnull__(pTHX_1);
5164 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5165         assert(matcher)
5166
5167 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5168 #endif
5169
5170 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5171 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5172                         __attribute__nonnull__(pTHX_1)
5173                         __attribute__nonnull__(pTHX_2)
5174                         __attribute__nonnull__(pTHX_3);
5175 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5176         assert(hash); assert(relem); assert(firstrelem)
5177
5178 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5179                         __attribute__warn_unused_result__
5180                         __attribute__nonnull__(pTHX_1);
5181 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5182         assert(meth)
5183
5184 #endif
5185
5186 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5187 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5188                         __attribute__nonnull__(pTHX_1)
5189                         __attribute__nonnull__(pTHX_2);
5190 #define PERL_ARGS_ASSERT_SV_NCMP        \
5191         assert(a); assert(b)
5192
5193 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5194                         __attribute__nonnull__(pTHX_1)
5195                         __attribute__nonnull__(pTHX_2);
5196 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5197         assert(a); assert(b)
5198
5199 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5200                         __attribute__nonnull__(pTHX_1)
5201                         __attribute__nonnull__(pTHX_2);
5202 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5203         assert(a); assert(b)
5204
5205 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5206                         __attribute__nonnull__(pTHX_1)
5207                         __attribute__nonnull__(pTHX_2);
5208 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5209         assert(a); assert(b)
5210
5211 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5212                         __attribute__nonnull__(pTHX_1)
5213                         __attribute__nonnull__(pTHX_2);
5214 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5215         assert(str1); assert(str2)
5216
5217 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5218                         __attribute__nonnull__(pTHX_1)
5219                         __attribute__nonnull__(pTHX_2);
5220 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5221         assert(str1); assert(str2)
5222
5223 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5224                         __attribute__nonnull__(pTHX_1)
5225                         __attribute__nonnull__(pTHX_2);
5226 #define PERL_ARGS_ASSERT_SORTCV \
5227         assert(a); assert(b)
5228
5229 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5230                         __attribute__nonnull__(pTHX_1)
5231                         __attribute__nonnull__(pTHX_2);
5232 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5233         assert(a); assert(b)
5234
5235 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5236                         __attribute__nonnull__(pTHX_1)
5237                         __attribute__nonnull__(pTHX_2);
5238 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5239         assert(a); assert(b)
5240
5241 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5242                         __attribute__nonnull__(pTHX_3);
5243 #define PERL_ARGS_ASSERT_QSORTSVU       \
5244         assert(compare)
5245
5246 #endif
5247
5248 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5249 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5250                         __attribute__nonnull__(pTHX_1)
5251                         __attribute__nonnull__(pTHX_2)
5252                         __attribute__nonnull__(pTHX_3);
5253 #define PERL_ARGS_ASSERT_DOFORM \
5254         assert(cv); assert(gv); assert(retop)
5255
5256 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5257 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5258                         __attribute__warn_unused_result__
5259                         __attribute__nonnull__(pTHX_1)
5260                         __attribute__nonnull__(pTHX_2);
5261 #define PERL_ARGS_ASSERT_DOONELINER     \
5262         assert(cmd); assert(filename)
5263
5264 #  endif
5265 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5266                         __attribute__nonnull__(pTHX_1);
5267 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5268         assert(array)
5269
5270 #endif
5271
5272 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5273 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5274                         __attribute__nonnull__(pTHX_1)
5275                         __attribute__nonnull__(pTHX_3);
5276 #define PERL_ARGS_ASSERT_REG    \
5277         assert(pRExC_state); assert(flagp)
5278
5279 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5280                         __attribute__nonnull__(pTHX_1);
5281 #define PERL_ARGS_ASSERT_REGANODE       \
5282         assert(pRExC_state)
5283
5284 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5285                         __attribute__nonnull__(pTHX_1)
5286                         __attribute__nonnull__(pTHX_2);
5287 #define PERL_ARGS_ASSERT_REGATOM        \
5288         assert(pRExC_state); assert(flagp)
5289
5290 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5291                         __attribute__nonnull__(pTHX_1)
5292                         __attribute__nonnull__(pTHX_2);
5293 #define PERL_ARGS_ASSERT_REGBRANCH      \
5294         assert(pRExC_state); assert(flagp)
5295
5296 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5297                         __attribute__nonnull__(pTHX_1)
5298                         __attribute__nonnull__(pTHX_3);
5299 #define PERL_ARGS_ASSERT_REGUNI \
5300         assert(pRExC_state); assert(s)
5301
5302 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5303                         __attribute__nonnull__(pTHX_1);
5304 #define PERL_ARGS_ASSERT_REGCLASS       \
5305         assert(pRExC_state)
5306
5307 STATIC I32      S_regcurly(const char *s)
5308                         __attribute__warn_unused_result__
5309                         __attribute__nonnull__(1);
5310 #define PERL_ARGS_ASSERT_REGCURLY       \
5311         assert(s)
5312
5313 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5314                         __attribute__nonnull__(pTHX_1);
5315 #define PERL_ARGS_ASSERT_REG_NODE       \
5316         assert(pRExC_state)
5317
5318 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5319                         __attribute__nonnull__(pTHX_2);
5320 #define PERL_ARGS_ASSERT_REG_RECODE     \
5321         assert(encp)
5322
5323 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5324                         __attribute__nonnull__(pTHX_1)
5325                         __attribute__nonnull__(pTHX_2);
5326 #define PERL_ARGS_ASSERT_REGPIECE       \
5327         assert(pRExC_state); assert(flagp)
5328
5329 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5330                         __attribute__nonnull__(pTHX_1);
5331 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5332         assert(pRExC_state)
5333
5334 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5335                         __attribute__nonnull__(pTHX_1)
5336                         __attribute__nonnull__(pTHX_3);
5337 #define PERL_ARGS_ASSERT_REGINSERT      \
5338         assert(pRExC_state); assert(opnd)
5339
5340 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5341                         __attribute__nonnull__(pTHX_1)
5342                         __attribute__nonnull__(pTHX_2)
5343                         __attribute__nonnull__(pTHX_3);
5344 #define PERL_ARGS_ASSERT_REGTAIL        \
5345         assert(pRExC_state); assert(p); assert(val)
5346
5347 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5350         assert(pRExC_state)
5351
5352 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_2)
5355                         __attribute__nonnull__(pTHX_3);
5356 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5357         assert(pRExC_state); assert(scan); assert(min)
5358
5359 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5360                         __attribute__warn_unused_result__
5361                         __attribute__nonnull__(1)
5362                         __attribute__nonnull__(2);
5363 #define PERL_ARGS_ASSERT_REGWHITE       \
5364         assert(pRExC_state); assert(p)
5365
5366 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5367                         __attribute__nonnull__(pTHX_1);
5368 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5369         assert(pRExC_state)
5370
5371 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5372                         __attribute__nonnull__(pTHX_1);
5373 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5374         assert(pRExC_state)
5375
5376 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5377                         __attribute__nonnull__(pTHX_1)
5378                         __attribute__nonnull__(pTHX_2)
5379                         __attribute__nonnull__(pTHX_3);
5380 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5381         assert(pRExC_state); assert(data); assert(minlenp)
5382
5383 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5384                         __attribute__nonnull__(1)
5385                         __attribute__nonnull__(2);
5386 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5387         assert(pRExC_state); assert(cl)
5388
5389 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5390                         __attribute__warn_unused_result__
5391                         __attribute__nonnull__(1);
5392 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5393         assert(cl)
5394
5395 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5396                         __attribute__nonnull__(1)
5397                         __attribute__nonnull__(2);
5398 #define PERL_ARGS_ASSERT_CL_INIT        \
5399         assert(pRExC_state); assert(cl)
5400
5401 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5402                         __attribute__nonnull__(1)
5403                         __attribute__nonnull__(2);
5404 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5405         assert(pRExC_state); assert(cl)
5406
5407 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5408                         __attribute__nonnull__(1)
5409                         __attribute__nonnull__(2);
5410 #define PERL_ARGS_ASSERT_CL_AND \
5411         assert(cl); assert(and_with)
5412
5413 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5414                         __attribute__nonnull__(1)
5415                         __attribute__nonnull__(2)
5416                         __attribute__nonnull__(3);
5417 #define PERL_ARGS_ASSERT_CL_OR  \
5418         assert(pRExC_state); assert(cl); assert(or_with)
5419
5420 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)
5421                         __attribute__nonnull__(pTHX_1)
5422                         __attribute__nonnull__(pTHX_2)
5423                         __attribute__nonnull__(pTHX_3)
5424                         __attribute__nonnull__(pTHX_4)
5425                         __attribute__nonnull__(pTHX_5);
5426 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5427         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5428
5429 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5430                         __attribute__warn_unused_result__
5431                         __attribute__nonnull__(1)
5432                         __attribute__nonnull__(3);
5433 #define PERL_ARGS_ASSERT_ADD_DATA       \
5434         assert(pRExC_state); assert(s)
5435
5436 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5437                         __attribute__noreturn__
5438                         __attribute__nonnull__(pTHX_1)
5439                         __attribute__nonnull__(pTHX_2);
5440 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5441         assert(pat1); assert(pat2)
5442
5443 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5444                         __attribute__nonnull__(pTHX_1);
5445 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5446         assert(pRExC_state)
5447
5448 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5449                         __attribute__nonnull__(pTHX_1);
5450 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5451         assert(pRExC_state)
5452
5453 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)
5454                         __attribute__nonnull__(pTHX_1)
5455                         __attribute__nonnull__(pTHX_2)
5456                         __attribute__nonnull__(pTHX_3)
5457                         __attribute__nonnull__(pTHX_4)
5458                         __attribute__nonnull__(pTHX_5);
5459 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5460         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5461
5462 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5463                         __attribute__nonnull__(pTHX_1)
5464                         __attribute__nonnull__(pTHX_2)
5465                         __attribute__nonnull__(pTHX_3);
5466 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5467         assert(pRExC_state); assert(source); assert(stclass)
5468
5469 #  ifdef DEBUGGING
5470 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5471 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)
5472                         __attribute__nonnull__(pTHX_1)
5473                         __attribute__nonnull__(pTHX_2)
5474                         __attribute__nonnull__(pTHX_3)
5475                         __attribute__nonnull__(pTHX_6);
5476 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5477         assert(r); assert(start); assert(node); assert(sv)
5478
5479 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5480                         __attribute__nonnull__(pTHX_1);
5481 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5482         assert(sv)
5483
5484 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5485                         __attribute__nonnull__(pTHX_1)
5486                         __attribute__nonnull__(pTHX_3);
5487 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5488         assert(trie); assert(revcharmap)
5489
5490 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5491                         __attribute__nonnull__(pTHX_1)
5492                         __attribute__nonnull__(pTHX_3);
5493 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5494         assert(trie); assert(revcharmap)
5495
5496 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5497                         __attribute__nonnull__(pTHX_1)
5498                         __attribute__nonnull__(pTHX_3);
5499 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5500         assert(trie); assert(revcharmap)
5501
5502 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5503                         __attribute__nonnull__(pTHX_1)
5504                         __attribute__nonnull__(pTHX_2)
5505                         __attribute__nonnull__(pTHX_3);
5506 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5507         assert(pRExC_state); assert(p); assert(val)
5508
5509 #  endif
5510 #endif
5511
5512 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5513 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5514                         __attribute__warn_unused_result__
5515                         __attribute__nonnull__(pTHX_1)
5516                         __attribute__nonnull__(pTHX_2);
5517 #define PERL_ARGS_ASSERT_REGMATCH       \
5518         assert(reginfo); assert(prog)
5519
5520 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5521                         __attribute__warn_unused_result__
5522                         __attribute__nonnull__(pTHX_1)
5523                         __attribute__nonnull__(pTHX_2);
5524 #define PERL_ARGS_ASSERT_REGREPEAT      \
5525         assert(prog); assert(p)
5526
5527 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5528                         __attribute__warn_unused_result__
5529                         __attribute__nonnull__(pTHX_1)
5530                         __attribute__nonnull__(pTHX_2);
5531 #define PERL_ARGS_ASSERT_REGTRY \
5532         assert(reginfo); assert(startpos)
5533
5534 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5535                         __attribute__warn_unused_result__
5536                         __attribute__nonnull__(pTHX_2)
5537                         __attribute__nonnull__(pTHX_3);
5538 #define PERL_ARGS_ASSERT_REGINCLASS     \
5539         assert(n); assert(p)
5540
5541 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5542 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5543                         __attribute__nonnull__(pTHX_1);
5544 #define PERL_ARGS_ASSERT_REGCPPOP       \
5545         assert(rex)
5546
5547 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5548                         __attribute__warn_unused_result__
5549                         __attribute__nonnull__(1)
5550                         __attribute__nonnull__(3);
5551 #define PERL_ARGS_ASSERT_REGHOP3        \
5552         assert(s); assert(lim)
5553
5554 #ifdef XXX_dmq
5555 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5556                         __attribute__warn_unused_result__
5557                         __attribute__nonnull__(1)
5558                         __attribute__nonnull__(3)
5559                         __attribute__nonnull__(4);
5560 #define PERL_ARGS_ASSERT_REGHOP4        \
5561         assert(s); assert(llim); assert(rlim)
5562
5563 #endif
5564 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5565                         __attribute__warn_unused_result__
5566                         __attribute__nonnull__(1)
5567                         __attribute__nonnull__(3);
5568 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5569         assert(s); assert(lim)
5570
5571 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5572                         __attribute__warn_unused_result__
5573                         __attribute__nonnull__(pTHX_1)
5574                         __attribute__nonnull__(pTHX_2)
5575                         __attribute__nonnull__(pTHX_3)
5576                         __attribute__nonnull__(pTHX_4);
5577 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5578         assert(prog); assert(c); assert(s); assert(strend)
5579
5580 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5581                         __attribute__nonnull__(pTHX_1);
5582 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5583         assert(prog)
5584
5585 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5586                         __attribute__nonnull__(pTHX_1);
5587 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5588         assert(prog)
5589
5590 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5591                         __attribute__warn_unused_result__
5592                         __attribute__nonnull__(pTHX_1)
5593                         __attribute__nonnull__(pTHX_2);
5594 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5595         assert(rex); assert(scan)
5596
5597 #  ifdef DEBUGGING
5598 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)
5599                         __attribute__nonnull__(pTHX_1)
5600                         __attribute__nonnull__(pTHX_2)
5601                         __attribute__nonnull__(pTHX_3)
5602                         __attribute__nonnull__(pTHX_4)
5603                         __attribute__nonnull__(pTHX_5);
5604 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5605         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5606
5607 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5608                         __attribute__nonnull__(pTHX_1)
5609                         __attribute__nonnull__(pTHX_3)
5610                         __attribute__nonnull__(pTHX_4)
5611                         __attribute__nonnull__(pTHX_5);
5612 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5613         assert(prog); assert(start); assert(end); assert(blurb)
5614
5615 #  endif
5616 #endif
5617
5618 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5619 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5620 STATIC void     S_debprof(pTHX_ const OP *o)
5621                         __attribute__nonnull__(pTHX_1);
5622 #define PERL_ARGS_ASSERT_DEBPROF        \
5623         assert(o)
5624
5625 STATIC void     S_sequence(pTHX_ const OP *o);
5626 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5627 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5628 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5629                         __attribute__nonnull__(pTHX_1);
5630 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5631         assert(pm)
5632
5633 #endif
5634
5635 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5636 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5637                         __attribute__nonnull__(pTHX_1);
5638 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5639         assert(sptr)
5640
5641 #endif
5642
5643 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5644 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5645                         __attribute__nonnull__(pTHX_1)
5646                         __attribute__nonnull__(pTHX_2);
5647 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5648         assert(tsv); assert(sv)
5649
5650 #endif
5651
5652 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5653 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5654                         __attribute__nonnull__(pTHX_1)
5655                         __attribute__nonnull__(pTHX_2);
5656 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5657         assert(sv); assert(av)
5658
5659 #endif
5660
5661 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5662 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5663                         __attribute__warn_unused_result__
5664                         __attribute__nonnull__(1)
5665                         __attribute__nonnull__(5);
5666 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5667         assert(buf); assert(peob)
5668
5669 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5670                         __attribute__nonnull__(pTHX_1);
5671 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5672         assert(sv)
5673
5674 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5675                         __attribute__nonnull__(pTHX_1);
5676 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5677         assert(sv)
5678
5679 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5680                         __attribute__nonnull__(pTHX_1);
5681 #define PERL_ARGS_ASSERT_VISIT  \
5682         assert(f)
5683
5684 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5685                         __attribute__nonnull__(pTHX_1)
5686                         __attribute__nonnull__(pTHX_2);
5687 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5688         assert(tsv); assert(sv)
5689
5690 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5691                         __attribute__warn_unused_result__;
5692
5693 #  ifdef DEBUGGING
5694 STATIC void     S_del_sv(pTHX_ SV *p)
5695                         __attribute__nonnull__(pTHX_1);
5696 #define PERL_ARGS_ASSERT_DEL_SV \
5697         assert(p)
5698
5699 #  endif
5700 #  if !defined(NV_PRESERVES_UV)
5701 #    ifdef DEBUGGING
5702 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5703                         __attribute__nonnull__(pTHX_1);
5704 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5705         assert(sv)
5706
5707 #    else
5708 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5709                         __attribute__nonnull__(pTHX_1);
5710 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5711         assert(sv)
5712
5713 #    endif
5714 #  endif
5715 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5716                         __attribute__warn_unused_result__
5717                         __attribute__nonnull__(pTHX_1);
5718 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5719         assert(pattern)
5720
5721 #
5722 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5723                         __attribute__nonnull__(1)
5724                         __attribute__nonnull__(2);
5725 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5726         assert(start); assert(send)
5727
5728 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5729                         __attribute__nonnull__(1)
5730                         __attribute__nonnull__(2);
5731 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5732         assert(start); assert(send)
5733
5734 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)
5735                         __attribute__nonnull__(pTHX_1)
5736                         __attribute__nonnull__(pTHX_2)
5737                         __attribute__nonnull__(pTHX_3)
5738                         __attribute__nonnull__(pTHX_4);
5739 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5740         assert(sv); assert(mgp); assert(start); assert(send)
5741
5742 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5743                         __attribute__nonnull__(pTHX_1)
5744                         __attribute__nonnull__(pTHX_2);
5745 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5746         assert(sv); assert(mgp)
5747
5748 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5749                         __attribute__nonnull__(pTHX_1)
5750                         __attribute__nonnull__(pTHX_2)
5751                         __attribute__nonnull__(pTHX_3);
5752 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5753         assert(s); assert(target); assert(end)
5754
5755 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5756                         __attribute__nonnull__(2)
5757                         __attribute__nonnull__(3);
5758 #define PERL_ARGS_ASSERT_F0CONVERT      \
5759         assert(endbuf); assert(len)
5760
5761 #  if defined(PERL_OLD_COPY_ON_WRITE)
5762 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5763                         __attribute__nonnull__(pTHX_1)
5764                         __attribute__nonnull__(pTHX_2)
5765                         __attribute__nonnull__(pTHX_3);
5766 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5767         assert(sv); assert(pvx); assert(after)
5768
5769 #  endif
5770 STATIC SV *     S_more_sv(pTHX);
5771 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5772 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5773                         __attribute__nonnull__(pTHX_1);
5774 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5775         assert(sv)
5776
5777 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5778                         __attribute__nonnull__(pTHX_1)
5779                         __attribute__nonnull__(pTHX_2);
5780 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5781         assert(dstr); assert(sstr)
5782
5783 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5784                         __attribute__nonnull__(pTHX_1)
5785                         __attribute__nonnull__(pTHX_2);
5786 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5787         assert(dstr); assert(sstr)
5788
5789 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5790                         __attribute__warn_unused_result__
5791                         __attribute__nonnull__(1);
5792 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5793         assert(tbl)
5794
5795 #endif
5796
5797 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5798 STATIC void     S_check_uni(pTHX);
5799 STATIC void     S_force_next(pTHX_ I32 type);
5800 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5801                         __attribute__nonnull__(pTHX_1);
5802 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5803         assert(s)
5804
5805 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5806                         __attribute__nonnull__(pTHX_1);
5807 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5808         assert(start)
5809
5810 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5811                         __attribute__nonnull__(pTHX_1);
5812 #define PERL_ARGS_ASSERT_TOKEQ  \
5813         assert(sv)
5814
5815 STATIC void     S_readpipe_override(pTHX);
5816 STATIC char*    S_scan_const(pTHX_ char *start)
5817                         __attribute__warn_unused_result__
5818                         __attribute__nonnull__(pTHX_1);
5819 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5820         assert(start)
5821
5822 STATIC char*    S_scan_formline(pTHX_ char *s)
5823                         __attribute__warn_unused_result__
5824                         __attribute__nonnull__(pTHX_1);
5825 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5826         assert(s)
5827
5828 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5829                         __attribute__warn_unused_result__
5830                         __attribute__nonnull__(pTHX_1);
5831 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5832         assert(s)
5833
5834 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5835                         __attribute__nonnull__(pTHX_1)
5836                         __attribute__nonnull__(pTHX_2)
5837                         __attribute__nonnull__(pTHX_3);
5838 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5839         assert(s); assert(send); assert(dest)
5840
5841 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5842                         __attribute__warn_unused_result__
5843                         __attribute__nonnull__(pTHX_1);
5844 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5845         assert(start)
5846
5847 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5848                         __attribute__warn_unused_result__
5849                         __attribute__nonnull__(pTHX_1);
5850 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5851         assert(start)
5852
5853 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5854                         __attribute__warn_unused_result__
5855                         __attribute__nonnull__(pTHX_1);
5856 #define PERL_ARGS_ASSERT_SCAN_STR       \
5857         assert(start)
5858
5859 STATIC char*    S_scan_subst(pTHX_ char *start)
5860                         __attribute__warn_unused_result__
5861                         __attribute__nonnull__(pTHX_1);
5862 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5863         assert(start)
5864
5865 STATIC char*    S_scan_trans(pTHX_ char *start)
5866                         __attribute__warn_unused_result__
5867                         __attribute__nonnull__(pTHX_1);
5868 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5869         assert(start)
5870
5871 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5872                         __attribute__nonnull__(pTHX_1)
5873                         __attribute__nonnull__(pTHX_2)
5874                         __attribute__nonnull__(pTHX_5);
5875 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5876         assert(s); assert(dest); assert(slp)
5877
5878 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5879 STATIC char*    S_skipspace(pTHX_ char *s)
5880                         __attribute__warn_unused_result__
5881                         __attribute__nonnull__(pTHX_1);
5882 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5883         assert(s)
5884
5885 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5886                         __attribute__warn_unused_result__
5887                         __attribute__nonnull__(pTHX_1);
5888 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5889         assert(s)
5890
5891 #ifndef PERL_NO_UTF16_FILTER
5892 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5893                         __attribute__nonnull__(pTHX_2);
5894 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5895         assert(sv)
5896
5897 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5898                         __attribute__nonnull__(pTHX_1);
5899 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5900         assert(s)
5901
5902 #endif
5903 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5904                         __attribute__nonnull__(pTHX_1)
5905                         __attribute__nonnull__(pTHX_2)
5906                         __attribute__nonnull__(pTHX_3);
5907 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5908         assert(s); assert(name); assert(what)
5909
5910 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5911                         __attribute__nonnull__(pTHX_1);
5912 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5913         assert(name)
5914
5915 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5916                         __attribute__nonnull__(pTHX_1);
5917 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5918         assert(s)
5919
5920 STATIC void     S_incline(pTHX_ const char *s)
5921                         __attribute__nonnull__(pTHX_1);
5922 #define PERL_ARGS_ASSERT_INCLINE        \
5923         assert(s)
5924
5925 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5926                         __attribute__nonnull__(pTHX_1);
5927 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5928         assert(s)
5929
5930 STATIC int      S_intuit_more(pTHX_ char *s)
5931                         __attribute__nonnull__(pTHX_1);
5932 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5933         assert(s)
5934
5935 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5936                         __attribute__nonnull__(pTHX_3);
5937 #define PERL_ARGS_ASSERT_LOP    \
5938         assert(s)
5939
5940 STATIC void     S_missingterm(pTHX_ char *s)
5941                         __attribute__noreturn__;
5942
5943 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_NO_OP  \
5946         assert(what)
5947
5948 STATIC I32      S_sublex_done(pTHX)
5949                         __attribute__warn_unused_result__;
5950
5951 STATIC I32      S_sublex_push(pTHX)
5952                         __attribute__warn_unused_result__;
5953
5954 STATIC I32      S_sublex_start(pTHX)
5955                         __attribute__warn_unused_result__;
5956
5957 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
5958                         __attribute__warn_unused_result__
5959                         __attribute__nonnull__(pTHX_1);
5960 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5961         assert(sv)
5962
5963 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5964                         __attribute__warn_unused_result__
5965                         __attribute__nonnull__(pTHX_1);
5966 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5967         assert(pkgname)
5968
5969 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5970                         __attribute__warn_unused_result__
5971                         __attribute__nonnull__(pTHX_2);
5972 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5973         assert(s)
5974
5975 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)
5976                         __attribute__nonnull__(pTHX_3)
5977                         __attribute__nonnull__(pTHX_5);
5978 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5979         assert(key); assert(sv)
5980
5981 STATIC int      S_deprecate_commaless_var_list(pTHX);
5982 STATIC int      S_ao(pTHX_ int toketype);
5983 #  if defined(PERL_CR_FILTER)
5984 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5985 STATIC void     S_strip_return(pTHX_ SV *sv)
5986                         __attribute__nonnull__(pTHX_1);
5987 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5988         assert(sv)
5989
5990 #  endif
5991 #  if defined(DEBUGGING)
5992 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5993                         __attribute__nonnull__(pTHX_2);
5994 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5995         assert(lvalp)
5996
5997 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5998                         __attribute__nonnull__(pTHX_1)
5999                         __attribute__nonnull__(pTHX_2);
6000 #define PERL_ARGS_ASSERT_PRINTBUF       \
6001         assert(fmt); assert(s)
6002
6003 #  endif
6004 #endif
6005
6006 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
6007 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6008                         __attribute__nonnull__(pTHX_1)
6009                         __attribute__nonnull__(pTHX_2);
6010 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6011         assert(stash); assert(name)
6012
6013 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6016         assert(stash)
6017
6018 #endif
6019
6020 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
6021 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6022 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6023                         __attribute__nonnull__(pTHX_1);
6024 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6025         assert(locs)
6026
6027 #endif
6028 #endif
6029
6030 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6031 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6032                         __attribute__nonnull__(pTHX_1);
6033 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6034         assert(cop)
6035
6036 STATIC SV*      S_mess_alloc(pTHX);
6037 STATIC SV *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args);
6038 STATIC bool     S_vdie_common(pTHX_ SV *message, bool warn);
6039 STATIC char *   S_write_no_mem(pTHX)
6040                         __attribute__noreturn__;
6041
6042 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6043 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)
6044                         __attribute__nonnull__(4)
6045                         __attribute__nonnull__(8)
6046                         __attribute__nonnull__(10);
6047 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6048         assert(type_name); assert(filename); assert(funcname)
6049
6050 #endif
6051 #endif
6052
6053 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
6054 STATIC NV       S_mulexp10(NV value, I32 exponent);
6055 #endif
6056
6057 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
6058 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6059                         __attribute__warn_unused_result__
6060                         __attribute__nonnull__(1);
6061 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6062         assert(s)
6063
6064 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6065                         __attribute__warn_unused_result__
6066                         __attribute__nonnull__(pTHX_1)
6067                         __attribute__nonnull__(pTHX_2)
6068                         __attribute__nonnull__(pTHX_3);
6069 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6070         assert(p); assert(swash); assert(swashname)
6071
6072 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6073                         __attribute__warn_unused_result__
6074                         __attribute__nonnull__(pTHX_1);
6075 #define PERL_ARGS_ASSERT_SWASH_GET      \
6076         assert(swash)
6077
6078 #endif
6079
6080 START_EXTERN_C
6081
6082 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6083                         __attribute__nonnull__(pTHX_1);
6084 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6085         assert(dstr)
6086
6087 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6088                         __attribute__nonnull__(pTHX_1)
6089                         __attribute__nonnull__(pTHX_2);
6090 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6091         assert(dstr); assert(sstr)
6092
6093 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6094                         __attribute__nonnull__(pTHX_1);
6095 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6096         assert(dsv)
6097
6098 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6099                         __attribute__nonnull__(pTHX_1); */
6100
6101 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6102                         __attribute__nonnull__(pTHX_1);
6103 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6104         assert(sv)
6105
6106 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6107                         __attribute__nonnull__(pTHX_1);
6108 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6109         assert(sv)
6110
6111 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6112                         __attribute__nonnull__(pTHX_1)
6113                         __attribute__nonnull__(pTHX_2);
6114 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6115         assert(dsv); assert(ssv)
6116
6117 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6118                         __attribute__nonnull__(pTHX_1)
6119                         __attribute__nonnull__(pTHX_2);
6120 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6121         assert(s); assert(value)
6122
6123 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6124 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6125 #ifdef PERL_OLD_COPY_ON_WRITE
6126 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6127                         __attribute__nonnull__(pTHX_2);
6128 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6129         assert(sstr)
6130
6131 #endif
6132
6133 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6134
6135 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6136 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6137 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6138 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6139 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6140 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6141 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6142 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6143 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6144 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6145 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6146 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6147                         __attribute__nonnull__(pTHX_2);
6148 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6149         assert(vbuf)
6150
6151 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6152                         __attribute__nonnull__(pTHX_2);
6153 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6154         assert(vbuf)
6155
6156 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6157                         __attribute__nonnull__(pTHX_2);
6158 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6159         assert(vbuf)
6160
6161 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6162 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6163
6164 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6165 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6166 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6167                         __attribute__warn_unused_result__;
6168
6169 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6170                         __attribute__warn_unused_result__;
6171
6172
6173 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6174                         __attribute__warn_unused_result__;
6175
6176 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6177                         __attribute__warn_unused_result__;
6178
6179 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6180                         __attribute__warn_unused_result__;
6181
6182 #endif /* PERLIO_LAYERS */
6183
6184 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6185 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6186 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6187                         __attribute__nonnull__(pTHX_1);
6188 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6189         assert(stack_base)
6190
6191 #endif
6192
6193 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6194                         __attribute__malloc__
6195                         __attribute__warn_unused_result__;
6196
6197 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6198                         __attribute__nonnull__(pTHX_1);
6199 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6200         assert(cv)
6201
6202 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6203                         __attribute__nonnull__(pTHX_1);
6204 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6205         assert(name)
6206
6207 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6208                         __attribute__nonnull__(pTHX_1);
6209 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6210         assert(sv)
6211
6212 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6213 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6214                         __attribute__nonnull__(pTHX_1);
6215 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6216         assert(name)
6217
6218 #endif
6219 #ifdef DEBUGGING
6220 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6221                         __attribute__nonnull__(pTHX_2);
6222 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6223         assert(sv)
6224
6225 #endif
6226 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6227 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6228 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6229                         __attribute__nonnull__(pTHX_2);
6230 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6231         assert(file)
6232
6233 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6234                         __attribute__nonnull__(pTHX_1)
6235                         __attribute__nonnull__(pTHX_2)
6236                         __attribute__nonnull__(pTHX_3);
6237 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6238         assert(padlist); assert(old_cv); assert(new_cv)
6239
6240
6241 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6242                         __attribute__nonnull__(pTHX_1);
6243 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6244         assert(padlist)
6245
6246 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6247                         __attribute__warn_unused_result__;
6248
6249
6250 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6251 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)
6252                         __attribute__nonnull__(pTHX_1)
6253                         __attribute__nonnull__(pTHX_2)
6254                         __attribute__nonnull__(pTHX_6)
6255                         __attribute__nonnull__(pTHX_7);
6256 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6257         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6258
6259 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6260                         __attribute__nonnull__(pTHX_1);
6261 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6262         assert(namesv)
6263
6264 #  if defined(DEBUGGING)
6265 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6266                         __attribute__nonnull__(pTHX_1)
6267                         __attribute__nonnull__(pTHX_2);
6268 #define PERL_ARGS_ASSERT_CV_DUMP        \
6269         assert(cv); assert(title)
6270
6271 #  endif
6272 #endif
6273 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6274                         __attribute__warn_unused_result__;
6275
6276 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6277 #if defined(DEBUGGING)
6278 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6279                         __attribute__warn_unused_result__
6280                         __attribute__nonnull__(pTHX_1);
6281 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6282         assert(s)
6283
6284 #endif
6285 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6286                         __attribute__nonnull__(pTHX_1);
6287 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6288         assert(sv)
6289
6290 #ifdef DEBUGGING
6291 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6292                         __attribute__nonnull__(pTHX_1);
6293 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6294         assert(hv)
6295
6296 #endif
6297
6298 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6299                         __attribute__warn_unused_result__
6300                         __attribute__nonnull__(pTHX_1);
6301 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6302         assert(hv)
6303
6304 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6305                         __attribute__warn_unused_result__
6306                         __attribute__nonnull__(pTHX_1);
6307 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6308         assert(hv)
6309
6310 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6311                         __attribute__warn_unused_result__
6312                         __attribute__nonnull__(pTHX_1);
6313 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6314         assert(hv)
6315
6316 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6317                         __attribute__nonnull__(pTHX_1);
6318 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6319         assert(hv)
6320
6321 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6322                         __attribute__nonnull__(pTHX_1);
6323 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6324         assert(hv)
6325
6326 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6327                         __attribute__nonnull__(pTHX_1);
6328 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6329         assert(hv)
6330
6331 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6332                         __attribute__nonnull__(pTHX_1);
6333 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6334         assert(hv)
6335
6336 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6337 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6338                         __attribute__nonnull__(pTHX_1);
6339 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6340         assert(hv)
6341
6342 #endif
6343 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6344                         __attribute__nonnull__(pTHX_1);
6345 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6346         assert(hv)
6347
6348 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6349                         __attribute__warn_unused_result__
6350                         __attribute__nonnull__(pTHX_1);
6351 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6352         assert(hv)
6353
6354 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6355                         __attribute__warn_unused_result__
6356                         __attribute__nonnull__(pTHX_1);
6357 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6358         assert(hv)
6359
6360 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6361                         __attribute__nonnull__(pTHX_1);
6362 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6363         assert(hv)
6364
6365
6366 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6367                         __attribute__nonnull__(pTHX_1)
6368                         __attribute__nonnull__(pTHX_2);
6369 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6370         assert(hv); assert(mg)
6371
6372
6373 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6374 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6375                         __attribute__nonnull__(pTHX_2);
6376 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6377         assert(val)
6378
6379 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6380                         __attribute__nonnull__(pTHX_2);
6381 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6382         assert(val)
6383
6384 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6385 #endif
6386
6387 #ifdef PERL_NEED_MY_HTOLE16
6388 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6389 #endif
6390 #ifdef PERL_NEED_MY_LETOH16
6391 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6392 #endif
6393 #ifdef PERL_NEED_MY_HTOBE16
6394 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6395 #endif
6396 #ifdef PERL_NEED_MY_BETOH16
6397 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6398 #endif
6399 #ifdef PERL_NEED_MY_HTOLE32
6400 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6401 #endif
6402 #ifdef PERL_NEED_MY_LETOH32
6403 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6404 #endif
6405 #ifdef PERL_NEED_MY_HTOBE32
6406 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6407 #endif
6408 #ifdef PERL_NEED_MY_BETOH32
6409 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6410 #endif
6411 #ifdef PERL_NEED_MY_HTOLE64
6412 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6413 #endif
6414 #ifdef PERL_NEED_MY_LETOH64
6415 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6416 #endif
6417 #ifdef PERL_NEED_MY_HTOBE64
6418 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6419 #endif
6420 #ifdef PERL_NEED_MY_BETOH64
6421 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6422 #endif
6423
6424 #ifdef PERL_NEED_MY_HTOLES
6425 PERL_CALLCONV short     Perl_my_htoles(short n);
6426 #endif
6427 #ifdef PERL_NEED_MY_LETOHS
6428 PERL_CALLCONV short     Perl_my_letohs(short n);
6429 #endif
6430 #ifdef PERL_NEED_MY_HTOBES
6431 PERL_CALLCONV short     Perl_my_htobes(short n);
6432 #endif
6433 #ifdef PERL_NEED_MY_BETOHS
6434 PERL_CALLCONV short     Perl_my_betohs(short n);
6435 #endif
6436 #ifdef PERL_NEED_MY_HTOLEI
6437 PERL_CALLCONV int       Perl_my_htolei(int n);
6438 #endif
6439 #ifdef PERL_NEED_MY_LETOHI
6440 PERL_CALLCONV int       Perl_my_letohi(int n);
6441 #endif
6442 #ifdef PERL_NEED_MY_HTOBEI
6443 PERL_CALLCONV int       Perl_my_htobei(int n);
6444 #endif
6445 #ifdef PERL_NEED_MY_BETOHI
6446 PERL_CALLCONV int       Perl_my_betohi(int n);
6447 #endif
6448 #ifdef PERL_NEED_MY_HTOLEL
6449 PERL_CALLCONV long      Perl_my_htolel(long n);
6450 #endif
6451 #ifdef PERL_NEED_MY_LETOHL
6452 PERL_CALLCONV long      Perl_my_letohl(long n);
6453 #endif
6454 #ifdef PERL_NEED_MY_HTOBEL
6455 PERL_CALLCONV long      Perl_my_htobel(long n);
6456 #endif
6457 #ifdef PERL_NEED_MY_BETOHL
6458 PERL_CALLCONV long      Perl_my_betohl(long n);
6459 #endif
6460
6461 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6462                         __attribute__nonnull__(1);
6463 #define PERL_ARGS_ASSERT_MY_SWABN       \
6464         assert(ptr)
6465
6466
6467 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6468                         __attribute__nonnull__(pTHX_1);
6469 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6470         assert(name)
6471
6472 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6473                         __attribute__nonnull__(pTHX_1);
6474 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6475         assert(name)
6476
6477 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6478                         __attribute__warn_unused_result__
6479                         __attribute__nonnull__(pTHX_1);
6480 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6481         assert(name_sv)
6482
6483
6484 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6485                         __attribute__warn_unused_result__
6486                         __attribute__nonnull__(pTHX_1)
6487                         __attribute__nonnull__(pTHX_2);
6488 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6489         assert(c); assert(hv)
6490
6491
6492 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6493 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6494                         __attribute__nonnull__(pTHX_1);
6495 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6496         assert(sv)
6497
6498 #endif
6499
6500 #ifdef PERL_DONT_CREATE_GVSV
6501 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6502 #endif
6503 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6504 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6505 #endif
6506 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6507 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6508 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6509                         __attribute__malloc__
6510                         __attribute__warn_unused_result__
6511                         __attribute__nonnull__(pTHX_2);
6512 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6513         assert(bits)
6514
6515
6516 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6517                         __attribute__nonnull__(pTHX_1);
6518 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6519         assert(chunk)
6520
6521
6522 #ifndef SPRINTF_RETURNS_STRLEN
6523 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6524                         __attribute__nonnull__(1)
6525                         __attribute__nonnull__(2);
6526 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6527         assert(buffer); assert(pat)
6528
6529 #endif
6530
6531 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6532                         __attribute__format__(__printf__,3,4)
6533                         __attribute__nonnull__(1)
6534                         __attribute__nonnull__(3);
6535 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6536         assert(buffer); assert(format)
6537
6538 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6539                         __attribute__nonnull__(1)
6540                         __attribute__nonnull__(3);
6541 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6542         assert(buffer); assert(format)
6543
6544
6545 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6546
6547 #ifdef PERL_IMPLICIT_CONTEXT
6548 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6549 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6550                         __attribute__nonnull__(pTHX_1);
6551 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6552         assert(my_cxt_key)
6553
6554 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6555                         __attribute__nonnull__(pTHX_1);
6556 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6557         assert(my_cxt_key)
6558
6559 #else
6560 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6561                         __attribute__nonnull__(pTHX_1);
6562 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6563         assert(index)
6564
6565 #endif
6566 #endif
6567
6568 #ifndef HAS_STRLCAT
6569 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6570 #endif
6571
6572 #ifndef HAS_STRLCPY
6573 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6574 #endif
6575
6576 #ifdef PERL_MAD
6577 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6578                         __attribute__nonnull__(1);
6579 #define PERL_ARGS_ASSERT_PAD_PEG        \
6580         assert(s)
6581
6582 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6583 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6584                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6585                         __attribute__nonnull__(pTHX_2)
6586                         __attribute__nonnull__(pTHX_3);
6587 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6588         assert(file); assert(pat)
6589
6590 #endif
6591 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6592                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6593                         __attribute__nonnull__(pTHX_2)
6594                         __attribute__nonnull__(pTHX_3);
6595 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6596         assert(file); assert(pat)
6597
6598 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6599                         __attribute__nonnull__(pTHX_2)
6600                         __attribute__nonnull__(pTHX_3);
6601 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6602         assert(file); assert(pat)
6603
6604 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6605 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6606 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6607                         __attribute__nonnull__(pTHX_1);
6608 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6609         assert(stash)
6610
6611 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6612                         __attribute__nonnull__(pTHX_1);
6613 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6614         assert(stash)
6615
6616 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6617                         __attribute__nonnull__(pTHX_1);
6618 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6619         assert(gv)
6620
6621 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6622                         __attribute__nonnull__(pTHX_1);
6623 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6624         assert(gv)
6625
6626 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6627                         __attribute__nonnull__(pTHX_1);
6628 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6629         assert(gv)
6630
6631 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6632 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6633                         __attribute__nonnull__(pTHX_1)
6634                         __attribute__nonnull__(pTHX_2);
6635 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6636         assert(dsv); assert(ssv)
6637
6638 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6639                         __attribute__nonnull__(pTHX_1)
6640                         __attribute__nonnull__(pTHX_2);
6641 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6642         assert(dsv); assert(pv)
6643
6644 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6645                         __attribute__nonnull__(pTHX_1);
6646 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6647         assert(sv)
6648
6649 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6650                         __attribute__nonnull__(pTHX_2);
6651 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6652         assert(file)
6653
6654 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6655 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6656                         __attribute__nonnull__(pTHX_2);
6657 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6658         assert(file)
6659
6660 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6661                         __attribute__nonnull__(pTHX_1);
6662 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6663         assert(o)
6664
6665
6666 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6667 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6668                         __attribute__nonnull__(pTHX_1);
6669 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6670         assert(tk)
6671
6672 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6673                         __attribute__nonnull__(pTHX_1);
6674 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6675         assert(tk)
6676
6677 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6678 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6679 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6680 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6681 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6682 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6683                         __attribute__nonnull__(pTHX_2);
6684 #define PERL_ARGS_ASSERT_NEWMADSV       \
6685         assert(sv)
6686
6687 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6688 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6689
6690 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6691 STATIC char*    S_skipspace0(pTHX_ char *s)
6692                         __attribute__nonnull__(pTHX_1);
6693 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6694         assert(s)
6695
6696 STATIC char*    S_skipspace1(pTHX_ char *s)
6697                         __attribute__nonnull__(pTHX_1);
6698 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6699         assert(s)
6700
6701 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6702                         __attribute__nonnull__(pTHX_1);
6703 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6704         assert(s)
6705
6706 STATIC void     S_start_force(pTHX_ int where);
6707 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6708 #  endif
6709 PERL_CALLCONV int       Perl_madlex(pTHX);
6710 PERL_CALLCONV int       Perl_madparse(pTHX);
6711 #endif
6712 #if !defined(HAS_SIGNBIT)
6713 PERL_CALLCONV int       Perl_signbit(NV f)
6714                         __attribute__pure__;
6715
6716 #endif
6717
6718 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6719                         __attribute__nonnull__(pTHX_1)
6720                         __attribute__nonnull__(pTHX_2);
6721 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6722         assert(c); assert(sv)
6723
6724 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6725
6726 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6727                         __attribute__nonnull__(pTHX_1)
6728                         __attribute__nonnull__(pTHX_2);
6729 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6730         assert(smeta); assert(which)
6731
6732 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6733                         __attribute__nonnull__(pTHX_1)
6734                         __attribute__nonnull__(pTHX_2)
6735                         __attribute__nonnull__(pTHX_3);
6736 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6737         assert(smeta); assert(which); assert(data)
6738
6739 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6740                         __attribute__nonnull__(pTHX_1);
6741 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6742         assert(name)
6743
6744 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6745                         __attribute__nonnull__(pTHX_1);
6746 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6747         assert(mro)
6748
6749 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6750                         __attribute__nonnull__(pTHX_1)
6751                         __attribute__nonnull__(pTHX_2);
6752 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6753         assert(meta); assert(name)
6754
6755 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6756                         __attribute__nonnull__(pTHX_1);
6757 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6758         assert(stash)
6759
6760 #if defined(USE_ITHREADS)
6761 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6762                         __attribute__nonnull__(pTHX_1)
6763                         __attribute__nonnull__(pTHX_2);
6764 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6765         assert(smeta); assert(param)
6766
6767 #endif
6768 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6769                         __attribute__nonnull__(pTHX_1);
6770 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6771         assert(stash)
6772
6773 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6774 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6775                         __attribute__nonnull__(pTHX_1);
6776 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6777         assert(stash)
6778
6779 #endif
6780 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6781                         __attribute__nonnull__(pTHX_1);
6782 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6783         assert(stash)
6784
6785 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6786                         __attribute__nonnull__(pTHX_1);
6787 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6788         assert(stash)
6789
6790 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6791 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6792                         __attribute__nonnull__(1)
6793                         __attribute__nonnull__(2);
6794 #define PERL_ARGS_ASSERT_SYS_INIT       \
6795         assert(argc); assert(argv)
6796
6797 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6798                         __attribute__nonnull__(1)
6799                         __attribute__nonnull__(2)
6800                         __attribute__nonnull__(3);
6801 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6802         assert(argc); assert(argv); assert(env)
6803
6804 PERL_CALLCONV void      Perl_sys_term(void);
6805 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6806 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6807                         __attribute__nonnull__(pTHX_2);
6808 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6809         assert(label)
6810
6811
6812 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6813                         __attribute__nonnull__(pTHX_1)
6814                         __attribute__nonnull__(pTHX_3);
6815 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6816         assert(keyword_ptr); assert(op_ptr)
6817
6818
6819 END_EXTERN_C
6820 /*
6821  * ex: set ts=8 sts=4 sw=4 noet:
6822  */
6823 /* ex: set ro: */