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