proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 132         assert(left); assert(right)
 133
 134 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 135                         __attribute__nonnull__(pTHX_1);
 136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 137         assert(stash)
 138
 139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 140                         __attribute__warn_unused_result__;
 141
 142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 145                         __attribute__nonnull__(pTHX_2)
 146                         __attribute__nonnull__(pTHX_3);
 147 #define PERL_ARGS_ASSERT_APPLY  \
 148         assert(mark); assert(sp)
 149
 150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 151                         __attribute__nonnull__(pTHX_1)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 155         assert(stashpv); assert(cv); assert(attrstr)
 156
 157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 160         assert(av)
 161
 162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_DELETE      \
 165         assert(av)
 166
 167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 168                         __attribute__warn_unused_result__
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 176         assert(av)
 177
 178 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_1);
 181 #define PERL_ARGS_ASSERT_AV_FETCH       \
 182         assert(av)
 183
 184 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 185                         __attribute__nonnull__(pTHX_1);
 186 #define PERL_ARGS_ASSERT_AV_FILL        \
 187         assert(av)
 188
 189 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 190                         __attribute__warn_unused_result__
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_LEN \
 193         assert(av)
 194
 195 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_2);
 198 #define PERL_ARGS_ASSERT_AV_MAKE        \
 199         assert(strp)
 200
 201 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 202                         __attribute__nonnull__(pTHX_1);
 203 #define PERL_ARGS_ASSERT_AV_POP \
 204         assert(av)
 205
 206 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 207                         __attribute__nonnull__(pTHX_1)
 208                         __attribute__nonnull__(pTHX_2);
 209 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 210         assert(avp); assert(val)
 211
 212 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_PUSH        \
 216         assert(av); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 219                         __attribute__nonnull__(pTHX_1);
 220 #define PERL_ARGS_ASSERT_AV_REIFY       \
 221         assert(av)
 222
 223 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 224                         __attribute__warn_unused_result__
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 230                         __attribute__nonnull__(pTHX_1);
 231 #define PERL_ARGS_ASSERT_AV_STORE       \
 232         assert(av)
 233
 234 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 235                         __attribute__nonnull__(pTHX_1);
 236 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 237         assert(av)
 238
 239 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 240                         __attribute__nonnull__(pTHX_1)
 241                         __attribute__nonnull__(pTHX_2);
 242 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 243         assert(avp); assert(val)
 244
 245 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 246                         __attribute__nonnull__(pTHX_1);
 247 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 248         assert(av)
 249
 250 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 251                         __attribute__nonnull__(pTHX_1);
 252 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 253         assert(av)
 254
 255 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 256                         __attribute__nonnull__(pTHX_1);
 257 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 258         assert(av)
 259
 260 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 261 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 264         assert(av)
 265
 266 #endif
 267 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 268                         __attribute__warn_unused_result__
 269                         __attribute__nonnull__(pTHX_2)
 270                         __attribute__nonnull__(pTHX_3);
 271 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 272         assert(left); assert(right)
 273
 274 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 275                         __attribute__warn_unused_result__;
 276
 277 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 284 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 285 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 286                         __attribute__nonnull__(pTHX_2);
 287 #define PERL_ARGS_ASSERT_CALL_LIST      \
 288         assert(paramList)
 289
 290 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 291                         __attribute__warn_unused_result__
 292                         __attribute__nonnull__(pTHX_3);
 293 #define PERL_ARGS_ASSERT_CANDO  \
 294         assert(statbufp)
 295
 296 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 300                         __attribute__warn_unused_result__;
 301
 302 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 309 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 310                         __attribute__warn_unused_result__;
 311
 312 #endif
 313 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 317 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 318                         __attribute__noreturn__
 319                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 320
 321 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 322                         __attribute__noreturn__;
 323
 324 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 325                         __attribute__noreturn__
 326                         __attribute__nonnull__(pTHX_1)
 327                         __attribute__nonnull__(pTHX_2);
 328 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 329         assert(cv); assert(params)
 330
 331
 332 #if defined(PERL_IMPLICIT_CONTEXT)
 333 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 334                         __attribute__noreturn__
 335                         __attribute__format__null_ok__(__printf__,1,2);
 336
 337 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 338                         __attribute__format__null_ok__(__printf__,1,2);
 339
 340 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 341                         __attribute__format__(__printf__,1,2)
 342                         __attribute__nonnull__(1);
 343 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 344         assert(pat)
 345
 346 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 347                         __attribute__format__(__printf__,1,2)
 348                         __attribute__nonnull__(1);
 349 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 350         assert(pat)
 351
 352 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 353                         __attribute__nonnull__(2);
 354 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 355         assert(name)
 356
 357 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 358                         __attribute__format__(__printf__,1,2)
 359                         __attribute__nonnull__(1);
 360 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 361         assert(pat)
 362
 363 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 364                         __attribute__format__(__printf__,1,2)
 365                         __attribute__nonnull__(1);
 366 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 367         assert(pat)
 368
 369 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 370                         __attribute__format__(__printf__,2,3)
 371                         __attribute__nonnull__(2);
 372 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 373         assert(pat)
 374
 375 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 376                         __attribute__format__(__printf__,1,2)
 377                         __attribute__nonnull__(1);
 378 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 379         assert(pat)
 380
 381 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 382                         __attribute__format__(__printf__,2,3)
 383                         __attribute__nonnull__(1)
 384                         __attribute__nonnull__(2);
 385 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 386         assert(sv); assert(pat)
 387
 388 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 389                         __attribute__format__(__printf__,2,3)
 390                         __attribute__nonnull__(1)
 391                         __attribute__nonnull__(2);
 392 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 393         assert(sv); assert(pat)
 394
 395 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 396                         __attribute__format__(__printf__,2,3)
 397                         __attribute__nonnull__(1)
 398                         __attribute__nonnull__(2);
 399 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 400         assert(sv); assert(pat)
 401
 402 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 403                         __attribute__format__(__printf__,2,3)
 404                         __attribute__nonnull__(1)
 405                         __attribute__nonnull__(2);
 406 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 407         assert(sv); assert(pat)
 408
 409 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 410                         __attribute__format__(__printf__,2,3)
 411                         __attribute__nonnull__(1)
 412                         __attribute__nonnull__(2);
 413 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 414         assert(stream); assert(format)
 415
 416 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 417                         __attribute__format__(__printf__,1,2)
 418                         __attribute__nonnull__(1);
 419 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 420         assert(format)
 421
 422 #endif
 423 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 424                         __attribute__nonnull__(pTHX_1);
 425 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 426         assert(cv)
 427
 428 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 429                         __attribute__nonnull__(pTHX_1);
 430 #define PERL_ARGS_ASSERT_CV_CLONE       \
 431         assert(proto)
 432
 433 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 434                         __attribute__warn_unused_result__
 435                         __attribute__nonnull__(pTHX_1);
 436 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 437         assert(gv)
 438
 439 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 440                         __attribute__warn_unused_result__;
 441
 442 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 443                         __attribute__warn_unused_result__;
 444
 445 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 446                         __attribute__nonnull__(pTHX_1);
 447 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 448         assert(cv)
 449
 450 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 451                         __attribute__nonnull__(pTHX_1);
 452 #define PERL_ARGS_ASSERT_CX_DUMP        \
 453         assert(cx)
 454
 455 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 456 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 457                         __attribute__nonnull__(pTHX_1);
 458 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 459         assert(funcp)
 460
 461 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 462                         __attribute__warn_unused_result__
 463                         __attribute__nonnull__(pTHX_2);
 464 #define PERL_ARGS_ASSERT_FILTER_READ    \
 465         assert(buf_sv)
 466
 467 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 468                         __attribute__warn_unused_result__
 469                         __attribute__pure__;
 470
 471 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 472                         __attribute__warn_unused_result__
 473                         __attribute__pure__;
 474
 475 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 476                         __attribute__warn_unused_result__
 477                         __attribute__pure__;
 478
 479 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 480                         __attribute__warn_unused_result__
 481                         __attribute__pure__;
 482
 483 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 484                         __attribute__warn_unused_result__
 485                         __attribute__pure__;
 486
 487 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 488                         __attribute__warn_unused_result__;
 489
 490 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 491                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 492                         __attribute__nonnull__(pTHX_1);
 493 #define PERL_ARGS_ASSERT_DEB    \
 494         assert(pat)
 495
 496 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 497                         __attribute__nonnull__(pTHX_1);
 498 #define PERL_ARGS_ASSERT_VDEB   \
 499         assert(pat)
 500
 501 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 502 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 503                         __attribute__nonnull__(pTHX_1);
 504 #define PERL_ARGS_ASSERT_DEBOP  \
 505         assert(o)
 506
 507 PERL_CALLCONV I32       Perl_debstack(pTHX);
 508 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 509 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 510                         __attribute__nonnull__(1)
 511                         __attribute__nonnull__(2)
 512                         __attribute__nonnull__(3)
 513                         __attribute__nonnull__(4)
 514                         __attribute__nonnull__(6);
 515 #define PERL_ARGS_ASSERT_DELIMCPY       \
 516         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 517
 518 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 519 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 520                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 521
 522 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 523 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 524 #endif
 525 PERL_CALLCONV void      Perl_die_where(pTHX_ SV* msv)
 526                         __attribute__noreturn__;
 527
 528 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 529 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 530                         __attribute__nonnull__(pTHX_2)
 531                         __attribute__nonnull__(pTHX_3); */
 532 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 533         assert(mark); assert(sp)
 534
 535 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 536                         __attribute__nonnull__(pTHX_2)
 537                         __attribute__nonnull__(pTHX_3);
 538 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 539         assert(mark); assert(sp)
 540
 541 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 542                         __attribute__nonnull__(pTHX_1);
 543 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 544         assert(fp)
 545
 546 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 547                         __attribute__nonnull__(pTHX_1)
 548                         __attribute__nonnull__(pTHX_2);
 549 #define PERL_ARGS_ASSERT_DO_CHOP        \
 550         assert(astr); assert(sv)
 551
 552 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 553 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 554                         __attribute__nonnull__(pTHX_1);
 555 #define PERL_ARGS_ASSERT_DO_EOF \
 556         assert(gv)
 557
 558
 559 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 560 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 561                         __attribute__nonnull__(pTHX_1); */
 562 #define PERL_ARGS_ASSERT_DO_EXEC        \
 563         assert(cmd)
 564
 565 #else
 566 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 567                         __attribute__nonnull__(pTHX_1);
 568 #define PERL_ARGS_ASSERT_DO_EXEC        \
 569         assert(cmd)
 570
 571 #endif
 572
 573 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 574 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 575                         __attribute__nonnull__(pTHX_2)
 576                         __attribute__nonnull__(pTHX_3);
 577 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 578         assert(mark); assert(sp)
 579
 580 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 581                         __attribute__nonnull__(pTHX_1);
 582 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 583         assert(cmd)
 584
 585 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 586                         __attribute__nonnull__(pTHX_1);
 587 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 588         assert(cmd)
 589
 590 #endif
 591 #if !defined(WIN32)
 592 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 593                         __attribute__nonnull__(pTHX_1);
 594 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 595         assert(incmd)
 596
 597 #endif
 598 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 599 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 600 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 603         assert(cmd)
 604
 605 #endif
 606 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 607 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 608                         __attribute__nonnull__(pTHX_2)
 609                         __attribute__nonnull__(pTHX_3);
 610 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 611         assert(mark); assert(sp)
 612
 613 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 614                         __attribute__nonnull__(pTHX_2)
 615                         __attribute__nonnull__(pTHX_3);
 616 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 617         assert(mark); assert(sp)
 618
 619 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 620                         __attribute__nonnull__(pTHX_1)
 621                         __attribute__nonnull__(pTHX_2);
 622 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 623         assert(mark); assert(sp)
 624
 625 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 626                         __attribute__nonnull__(pTHX_1)
 627                         __attribute__nonnull__(pTHX_2);
 628 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 629         assert(mark); assert(sp)
 630
 631 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 632                         __attribute__nonnull__(pTHX_1)
 633                         __attribute__nonnull__(pTHX_2);
 634 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 635         assert(mark); assert(sp)
 636
 637 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 638                         __attribute__nonnull__(pTHX_2)
 639                         __attribute__nonnull__(pTHX_3);
 640 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 641         assert(mark); assert(sp)
 642
 643 #endif
 644 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 645                         __attribute__nonnull__(pTHX_1)
 646                         __attribute__nonnull__(pTHX_2)
 647                         __attribute__nonnull__(pTHX_3)
 648                         __attribute__nonnull__(pTHX_4);
 649 #define PERL_ARGS_ASSERT_DO_JOIN        \
 650         assert(sv); assert(delim); assert(mark); assert(sp)
 651
 652 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 653 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 654                         __attribute__nonnull__(pTHX_1)
 655                         __attribute__nonnull__(pTHX_2); */
 656 #define PERL_ARGS_ASSERT_DO_OPEN        \
 657         assert(gv); assert(name)
 658
 659 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 660                         __attribute__nonnull__(pTHX_1)
 661                         __attribute__nonnull__(pTHX_2)
 662                         __attribute__nonnull__(pTHX_8);
 663 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 664         assert(gv); assert(name); assert(svs)
 665
 666 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *oname, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 667                         __attribute__nonnull__(pTHX_1)
 668                         __attribute__nonnull__(pTHX_2);
 669 #define PERL_ARGS_ASSERT_DO_OPENN       \
 670         assert(gv); assert(oname)
 671
 672 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 673                         __attribute__nonnull__(pTHX_2);
 674 #define PERL_ARGS_ASSERT_DO_PRINT       \
 675         assert(fp)
 676
 677 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 678                         __attribute__warn_unused_result__;
 679
 680 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 681                         __attribute__nonnull__(pTHX_1);
 682 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 683         assert(sv)
 684
 685 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 686 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 687                         __attribute__nonnull__(pTHX_1)
 688                         __attribute__nonnull__(pTHX_3);
 689 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 690         assert(sv); assert(sarg)
 691
 692 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 693                         __attribute__nonnull__(pTHX_1);
 694 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 695         assert(gv)
 696
 697 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 698                         __attribute__warn_unused_result__
 699                         __attribute__nonnull__(pTHX_1);
 700 #define PERL_ARGS_ASSERT_DO_TELL        \
 701         assert(gv)
 702
 703 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 704                         __attribute__nonnull__(pTHX_1);
 705 #define PERL_ARGS_ASSERT_DO_TRANS       \
 706         assert(sv)
 707
 708 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 709                         __attribute__nonnull__(pTHX_1);
 710 #define PERL_ARGS_ASSERT_DO_VECGET      \
 711         assert(sv)
 712
 713 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 714                         __attribute__nonnull__(pTHX_1);
 715 #define PERL_ARGS_ASSERT_DO_VECSET      \
 716         assert(sv)
 717
 718 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 719                         __attribute__nonnull__(pTHX_2)
 720                         __attribute__nonnull__(pTHX_3)
 721                         __attribute__nonnull__(pTHX_4);
 722 #define PERL_ARGS_ASSERT_DO_VOP \
 723         assert(sv); assert(left); assert(right)
 724
 725 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 726                         __attribute__nonnull__(pTHX_1);
 727 #define PERL_ARGS_ASSERT_DOFILE \
 728         assert(term)
 729
 730 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 731                         __attribute__warn_unused_result__;
 732
 733 PERL_CALLCONV void      Perl_dump_all(pTHX);
 734 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 735 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 736 #if defined(DUMP_FDS)
 737 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 738                         __attribute__nonnull__(pTHX_1);
 739 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 740         assert(s)
 741
 742 #endif
 743 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 744                         __attribute__nonnull__(pTHX_1);
 745 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 746         assert(gv)
 747
 748 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 749                         __attribute__nonnull__(pTHX_1);
 750 #define PERL_ARGS_ASSERT_GV_DUMP        \
 751         assert(gv)
 752
 753 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_OP_DUMP        \
 756         assert(o)
 757
 758 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 759 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 760                         __attribute__nonnull__(pTHX_1);
 761 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 762         assert(stash)
 763
 764 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 765                         __attribute__nonnull__(pTHX_1);
 766 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 767         assert(stash)
 768
 769 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 770                         __attribute__nonnull__(pTHX_1);
 771 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 772         assert(gv)
 773
 774 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 775                         __attribute__nonnull__(pTHX_1);
 776 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 777         assert(gv)
 778
 779 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 780                         __attribute__nonnull__(pTHX_1);
 781 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 782         assert(sv)
 783
 784 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 785                         __attribute__warn_unused_result__
 786                         __attribute__nonnull__(pTHX_1)
 787                         __attribute__nonnull__(pTHX_2)
 788                         __attribute__nonnull__(pTHX_3);
 789 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 790         assert(big); assert(bigend); assert(littlestr)
 791
 792 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 795         assert(scriptname)
 796
 797 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 798 STATIC OP*      S_force_list(pTHX_ OP* arg);
 799 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 800                         __attribute__nonnull__(pTHX_1);
 801 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 802         assert(o)
 803
 804 #endif
 805 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 806                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 807                         __attribute__nonnull__(pTHX_1);
 808 #define PERL_ARGS_ASSERT_FORM   \
 809         assert(pat)
 810
 811 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 812                         __attribute__nonnull__(pTHX_1);
 813 #define PERL_ARGS_ASSERT_VFORM  \
 814         assert(pat)
 815
 816 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 817 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 818 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 819 #endif
 820 #if !defined(HAS_GETENV_LEN)
 821 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 822                         __attribute__nonnull__(pTHX_1)
 823                         __attribute__nonnull__(pTHX_2);
 824 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 825         assert(env_elem); assert(len)
 826
 827 #endif
 828 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 829                         __attribute__nonnull__(pTHX_2);
 830 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 831         assert(cv)
 832
 833 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 834 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 835 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 836 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 837 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 838 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 839 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 840                         __attribute__warn_unused_result__
 841                         __attribute__nonnull__(pTHX_2);
 842 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 843         assert(name)
 844
 845 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 846                         __attribute__nonnull__(pTHX_1);
 847 #define PERL_ARGS_ASSERT_GV_CHECK       \
 848         assert(stash)
 849
 850 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 851                         __attribute__nonnull__(pTHX_1)
 852                         __attribute__nonnull__(pTHX_2);
 853 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 854         assert(sv); assert(gv)
 855
 856 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 857                         __attribute__nonnull__(pTHX_1)
 858                         __attribute__nonnull__(pTHX_2); */
 859 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 860         assert(sv); assert(gv)
 861
 862 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 863                         __attribute__nonnull__(pTHX_1)
 864                         __attribute__nonnull__(pTHX_2);
 865 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 866         assert(sv); assert(gv)
 867
 868 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 869                         __attribute__nonnull__(pTHX_1);
 870 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 871         assert(name)
 872
 873 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 874                         __attribute__nonnull__(pTHX_1);
 875 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 876         assert(name)
 877
 878 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 879                         __attribute__nonnull__(pTHX_2);
 880 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 881         assert(name)
 882
 883 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 884                         __attribute__nonnull__(pTHX_2);
 885 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 886         assert(name)
 887
 888 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 889                         __attribute__nonnull__(pTHX_1)
 890                         __attribute__nonnull__(pTHX_2); */
 891 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 892         assert(stash); assert(name)
 893
 894 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 895                         __attribute__nonnull__(pTHX_1)
 896                         __attribute__nonnull__(pTHX_2);
 897 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 898         assert(stash); assert(name)
 899
 900 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 901                         __attribute__nonnull__(pTHX_1)
 902                         __attribute__nonnull__(pTHX_2);
 903 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 904         assert(stash); assert(name)
 905
 906 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 907                         __attribute__nonnull__(pTHX_1);
 908 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 909         assert(nambeg)
 910
 911 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 912                         __attribute__nonnull__(pTHX_1)
 913                         __attribute__nonnull__(pTHX_2);
 914 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 915         assert(sv); assert(gv)
 916
 917 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 918                         __attribute__nonnull__(pTHX_1)
 919                         __attribute__nonnull__(pTHX_2); */
 920 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 921         assert(sv); assert(gv)
 922
 923 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 924                         __attribute__nonnull__(pTHX_1)
 925                         __attribute__nonnull__(pTHX_2);
 926 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 927         assert(sv); assert(gv)
 928
 929 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 930                         __attribute__nonnull__(pTHX_1);
 931 #define PERL_ARGS_ASSERT_NEWGP  \
 932         assert(gv)
 933
 934 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_3);
 937 #define PERL_ARGS_ASSERT_GV_INIT        \
 938         assert(gv); assert(name)
 939
 940 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 941                         __attribute__nonnull__(pTHX_1)
 942                         __attribute__nonnull__(pTHX_2);
 943 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 944         assert(gv); assert(name)
 945
 946 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 947                         __attribute__nonnull__(pTHX_1);
 948 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 949         assert(gv)
 950
 951 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 952                         __attribute__nonnull__(pTHX_1);
 953 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 954         assert(name)
 955
 956 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 957                         __attribute__nonnull__(pTHX_1);
 958 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 959         assert(name)
 960
 961 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 962                         __attribute__nonnull__(pTHX_1);
 963 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 964         assert(sv)
 965
 966 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 967 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 968 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 969                         __attribute__nonnull__(pTHX_1);
 970 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 971         assert(hv)
 972
 973 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 974                         __attribute__nonnull__(pTHX_2); */
 975 #define PERL_ARGS_ASSERT_HV_DELETE      \
 976         assert(key)
 977
 978 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 979                         __attribute__nonnull__(pTHX_2); */
 980 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 981         assert(keysv)
 982
 983 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 984                         __attribute__warn_unused_result__
 985                         __attribute__nonnull__(pTHX_2); */
 986 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 987         assert(key)
 988
 989 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 990                         __attribute__warn_unused_result__
 991                         __attribute__nonnull__(pTHX_2); */
 992 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 993         assert(keysv)
 994
 995 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
 996                         __attribute__nonnull__(pTHX_2); */
 997 #define PERL_ARGS_ASSERT_HV_FETCH       \
 998         assert(key)
 999
1000 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1001                         __attribute__nonnull__(pTHX_2); */
1002 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1003         assert(keysv)
1004
1005 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1006 PERL_CALLCONV void*     Perl_hv_common_key_len(pTHX_ HV *hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash)
1007                         __attribute__nonnull__(pTHX_2);
1008 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1009         assert(key)
1010
1011 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1012                         __attribute__nonnull__(pTHX_1);
1013 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1014         assert(hv)
1015
1016 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1019         assert(hv)
1020
1021 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1022                         __attribute__warn_unused_result__
1023                         __attribute__nonnull__(pTHX_1)
1024                         __attribute__nonnull__(pTHX_2);
1025 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1026         assert(entry); assert(retlen)
1027
1028 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1029                         __attribute__warn_unused_result__
1030                         __attribute__nonnull__(pTHX_1);
1031 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1032         assert(entry)
1033
1034 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1035                         __attribute__warn_unused_result__
1036                         __attribute__nonnull__(pTHX_1); */
1037 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1038         assert(hv)
1039
1040 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1)
1043                         __attribute__nonnull__(pTHX_2)
1044                         __attribute__nonnull__(pTHX_3);
1045 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1046         assert(hv); assert(key); assert(retlen)
1047
1048 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1049                         __attribute__warn_unused_result__
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1052         assert(hv)
1053
1054 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1055                         __attribute__warn_unused_result__
1056                         __attribute__nonnull__(pTHX_1)
1057                         __attribute__nonnull__(pTHX_2);
1058 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1059         assert(hv); assert(entry)
1060
1061 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1062                         __attribute__nonnull__(pTHX_1);
1063 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1064         assert(hv)
1065
1066 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1067                         __attribute__nonnull__(pTHX_1); */
1068 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1069         assert(hv)
1070
1071 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1072 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1073 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1074 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1075 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1076 STATIC struct refcounted_he *   S_refcounted_he_new_common(pTHX_ struct refcounted_he *const parent, const char *const key_p, const STRLEN key_len, const char flags, char value_type, const void *value, const STRLEN value_len)
1077                         __attribute__nonnull__(pTHX_2)
1078                         __attribute__nonnull__(pTHX_6);
1079 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1080         assert(key_p); assert(value)
1081
1082 #endif
1083 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1084 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1085 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1086 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1087 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1088                         __attribute__pure__
1089                         __attribute__nonnull__(1)
1090                         __attribute__nonnull__(2);
1091 #define PERL_ARGS_ASSERT_IBCMP  \
1092         assert(a); assert(b)
1093
1094 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1095                         __attribute__pure__
1096                         __attribute__nonnull__(1)
1097                         __attribute__nonnull__(2);
1098 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1099         assert(a); assert(b)
1100
1101 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_5);
1104 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1105         assert(s1); assert(s2)
1106
1107 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1108 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1109                         __attribute__warn_unused_result__;
1110
1111 #endif
1112 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1113                         __attribute__nonnull__(pTHX_2);
1114 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1115         assert(argv)
1116
1117 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1118 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1119 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1120                         __attribute__nonnull__(pTHX_1);
1121 #define PERL_ARGS_ASSERT_INIT_TM        \
1122         assert(ptm)
1123
1124 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1125 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1126                         __attribute__warn_unused_result__
1127                         __attribute__pure__
1128                         __attribute__nonnull__(1)
1129                         __attribute__nonnull__(2);
1130 #define PERL_ARGS_ASSERT_INSTR  \
1131         assert(big); assert(little)
1132
1133 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1134                         __attribute__nonnull__(pTHX_1);
1135 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1136         assert(io)
1137
1138 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1139                         __attribute__warn_unused_result__;
1140
1141 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1142                         __attribute__warn_unused_result__;
1143
1144 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1145                         __attribute__warn_unused_result__
1146                         __attribute__pure__;
1147
1148 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1149                         __attribute__warn_unused_result__
1150                         __attribute__pure__;
1151
1152 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1153                         __attribute__warn_unused_result__
1154                         __attribute__pure__;
1155
1156 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1157                         __attribute__warn_unused_result__
1158                         __attribute__pure__;
1159
1160 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1205                         __attribute__warn_unused_result__
1206                         __attribute__pure__;
1207
1208 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1209                         __attribute__nonnull__(pTHX_2)
1210                         __attribute__nonnull__(pTHX_3);
1211 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1212         assert(p); assert(lenp)
1213
1214 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1215                         __attribute__nonnull__(pTHX_2)
1216                         __attribute__nonnull__(pTHX_3);
1217 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1218         assert(p); assert(lenp)
1219
1220 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1221                         __attribute__nonnull__(pTHX_2)
1222                         __attribute__nonnull__(pTHX_3);
1223 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1224         assert(p); assert(lenp)
1225
1226 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1227                         __attribute__nonnull__(pTHX_2)
1228                         __attribute__nonnull__(pTHX_3);
1229 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1230         assert(p); assert(lenp)
1231
1232 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1233                         __attribute__warn_unused_result__
1234                         __attribute__pure__;
1235
1236 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1237                         __attribute__warn_unused_result__
1238                         __attribute__pure__;
1239
1240 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1241                         __attribute__warn_unused_result__
1242                         __attribute__pure__;
1243
1244 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1245                         __attribute__warn_unused_result__
1246                         __attribute__pure__;
1247
1248 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1249                         __attribute__warn_unused_result__
1250                         __attribute__pure__;
1251
1252 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1285                         __attribute__nonnull__(1);
1286 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1287         assert(s)
1288
1289 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1290                         __attribute__nonnull__(1);
1291 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1292         assert(s)
1293
1294 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1295                         __attribute__nonnull__(1);
1296 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1297         assert(s)
1298
1299 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1300                         __attribute__nonnull__(1); */
1301 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1302         assert(s)
1303
1304 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1305                         __attribute__nonnull__(1);
1306 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1307         assert(s)
1308
1309 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1310                         __attribute__warn_unused_result__
1311                         __attribute__nonnull__(pTHX_1);
1312 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1313         assert(p)
1314
1315 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1316                         __attribute__warn_unused_result__
1317                         __attribute__nonnull__(pTHX_1);
1318 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1319         assert(p)
1320
1321 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1322                         __attribute__warn_unused_result__
1323                         __attribute__nonnull__(pTHX_1);
1324 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1325         assert(p)
1326
1327 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1328                         __attribute__warn_unused_result__
1329                         __attribute__nonnull__(pTHX_1);
1330 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1331         assert(p)
1332
1333 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1334                         __attribute__warn_unused_result__
1335                         __attribute__nonnull__(pTHX_1);
1336 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1337         assert(p)
1338
1339 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1340                         __attribute__warn_unused_result__
1341                         __attribute__nonnull__(pTHX_1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1343         assert(p)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1346                         __attribute__warn_unused_result__
1347                         __attribute__nonnull__(pTHX_1);
1348 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1349         assert(p)
1350
1351 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1352                         __attribute__warn_unused_result__
1353                         __attribute__nonnull__(pTHX_1);
1354 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1355         assert(p)
1356
1357 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1358                         __attribute__warn_unused_result__
1359                         __attribute__nonnull__(pTHX_1);
1360 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1361         assert(p)
1362
1363 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1364                         __attribute__warn_unused_result__
1365                         __attribute__nonnull__(pTHX_1);
1366 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1367         assert(p)
1368
1369 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1);
1372 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1373         assert(p)
1374
1375 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_1);
1378 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1379         assert(p)
1380
1381 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1382                         __attribute__warn_unused_result__
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1385         assert(p)
1386
1387 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1391         assert(p)
1392
1393 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1397         assert(p)
1398
1399 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1403         assert(p)
1404
1405 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1409         assert(p)
1410
1411 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1412                         __attribute__warn_unused_result__
1413                         __attribute__nonnull__(pTHX_1);
1414 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1415         assert(p)
1416
1417 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1418                         __attribute__nonnull__(pTHX_1);
1419 #define PERL_ARGS_ASSERT_JMAYBE \
1420         assert(o)
1421
1422 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1423                         __attribute__pure__
1424                         __attribute__nonnull__(pTHX_1);
1425 #define PERL_ARGS_ASSERT_KEYWORD        \
1426         assert(name)
1427
1428 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1429 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1430                         __attribute__nonnull__(pTHX_1);
1431 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1432         assert(rep_op)
1433
1434 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1435                         __attribute__nonnull__(pTHX_1);
1436 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1437         assert(o)
1438
1439 #endif
1440 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1441 PERL_CALLCONV void      Perl_lex_end(pTHX);
1442 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1443 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_OP_NULL        \
1446         assert(o)
1447
1448 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1449                         __attribute__nonnull__(pTHX_1);
1450 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1451         assert(o)
1452
1453 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1454 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1455 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1456 STATIC OP*      S_linklist(pTHX_ OP *o)
1457                         __attribute__nonnull__(pTHX_1);
1458 #define PERL_ARGS_ASSERT_LINKLIST       \
1459         assert(o)
1460
1461 STATIC OP*      S_listkids(pTHX_ OP* o);
1462 #endif
1463 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1464 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1465                         __attribute__nonnull__(pTHX_2);
1466 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1467         assert(name)
1468
1469 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1470                         __attribute__nonnull__(pTHX_2);
1471 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1472         assert(name)
1473
1474 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1475                         __attribute__nonnull__(pTHX_1);
1476 #define PERL_ARGS_ASSERT_LOCALIZE       \
1477         assert(o)
1478
1479 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1480                         __attribute__warn_unused_result__
1481                         __attribute__nonnull__(pTHX_1);
1482 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1483         assert(sv)
1484
1485 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1486                         __attribute__nonnull__(pTHX_1)
1487                         __attribute__nonnull__(pTHX_2)
1488                         __attribute__nonnull__(pTHX_3);
1489 #define PERL_ARGS_ASSERT_GROK_BIN       \
1490         assert(start); assert(len_p); assert(flags)
1491
1492 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1493                         __attribute__nonnull__(pTHX_1)
1494                         __attribute__nonnull__(pTHX_2)
1495                         __attribute__nonnull__(pTHX_3);
1496 #define PERL_ARGS_ASSERT_GROK_HEX       \
1497         assert(start); assert(len_p); assert(flags)
1498
1499 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1500                         __attribute__nonnull__(pTHX_1);
1501 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1502         assert(pv)
1503
1504 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1)
1507                         __attribute__nonnull__(pTHX_2);
1508 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1509         assert(sp); assert(send)
1510
1511 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1512                         __attribute__nonnull__(pTHX_1)
1513                         __attribute__nonnull__(pTHX_2)
1514                         __attribute__nonnull__(pTHX_3);
1515 #define PERL_ARGS_ASSERT_GROK_OCT       \
1516         assert(start); assert(len_p); assert(flags)
1517
1518 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1519                         __attribute__nonnull__(pTHX_1)
1520                         __attribute__nonnull__(pTHX_2);
1521 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1522         assert(sv); assert(mg)
1523
1524 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1525                         __attribute__nonnull__(pTHX_1)
1526                         __attribute__nonnull__(pTHX_2);
1527 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1528         assert(sv); assert(mg)
1529
1530 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1531                         __attribute__nonnull__(pTHX_1)
1532                         __attribute__nonnull__(pTHX_2);
1533 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1534         assert(sv); assert(mg)
1535
1536 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1537                         __attribute__nonnull__(pTHX_1)
1538                         __attribute__nonnull__(pTHX_2);
1539 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1540         assert(sv); assert(mg)
1541
1542 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1543                         __attribute__nonnull__(pTHX_2);
1544 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1545         assert(mg)
1546
1547 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1548                         __attribute__nonnull__(pTHX_1)
1549                         __attribute__nonnull__(pTHX_2);
1550 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1551         assert(sv); assert(mg)
1552
1553 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1554                         __attribute__nonnull__(pTHX_1)
1555                         __attribute__nonnull__(pTHX_2);
1556 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1557         assert(sv); assert(mg)
1558
1559 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1560                         __attribute__nonnull__(pTHX_1)
1561                         __attribute__nonnull__(pTHX_2);
1562 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1563         assert(sv); assert(mg)
1564
1565 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1566                         __attribute__nonnull__(pTHX_1)
1567                         __attribute__nonnull__(pTHX_2);
1568 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1569         assert(sv); assert(mg)
1570
1571 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1572                         __attribute__nonnull__(pTHX_1)
1573                         __attribute__nonnull__(pTHX_2);
1574 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1575         assert(sv); assert(mg)
1576
1577 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1581         assert(sv); assert(mg)
1582
1583 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1584                         __attribute__nonnull__(pTHX_1)
1585                         __attribute__nonnull__(pTHX_2);
1586 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1587         assert(sv); assert(mg)
1588
1589 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1590                         __attribute__nonnull__(pTHX_1)
1591                         __attribute__nonnull__(pTHX_2);
1592 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1593         assert(sv); assert(mg)
1594
1595 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1596                         __attribute__nonnull__(pTHX_1)
1597                         __attribute__nonnull__(pTHX_2);
1598 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1599         assert(sv); assert(mg)
1600
1601 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1602                         __attribute__nonnull__(pTHX_1)
1603                         __attribute__nonnull__(pTHX_2);
1604 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1605         assert(sv); assert(mg)
1606
1607 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1608                         __attribute__nonnull__(pTHX_1)
1609                         __attribute__nonnull__(pTHX_2);
1610 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1611         assert(sv); assert(mg)
1612
1613 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1614                         __attribute__nonnull__(pTHX_1)
1615                         __attribute__nonnull__(pTHX_2);
1616 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1617         assert(sv); assert(mg)
1618
1619 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1620                         __attribute__nonnull__(pTHX_1)
1621                         __attribute__nonnull__(pTHX_2);
1622 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1623         assert(sv); assert(mg)
1624
1625 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1626                         __attribute__nonnull__(pTHX_1)
1627                         __attribute__nonnull__(pTHX_2);
1628 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1629         assert(sv); assert(mg)
1630
1631 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1632                         __attribute__nonnull__(pTHX_1)
1633                         __attribute__nonnull__(pTHX_2);
1634 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1635         assert(sv); assert(mg)
1636
1637 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1638                         __attribute__nonnull__(pTHX_1)
1639                         __attribute__nonnull__(pTHX_2);
1640 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1641         assert(sv); assert(mg)
1642
1643 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1644                         __attribute__nonnull__(pTHX_1)
1645                         __attribute__nonnull__(pTHX_2)
1646                         __attribute__nonnull__(pTHX_3);
1647 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1648         assert(sv); assert(mg); assert(key)
1649
1650 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2);
1653 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1654         assert(sv); assert(mg)
1655
1656 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1660         assert(sv); assert(mg)
1661
1662 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1663                         __attribute__noreturn__
1664                         __attribute__nonnull__(pTHX_1)
1665                         __attribute__nonnull__(pTHX_2);
1666 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1667         assert(sv); assert(mg)
1668
1669 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1670                         __attribute__nonnull__(pTHX_1)
1671                         __attribute__nonnull__(pTHX_2);
1672 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1673         assert(sv); assert(mg)
1674
1675 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1676                         __attribute__nonnull__(pTHX_1)
1677                         __attribute__nonnull__(pTHX_2);
1678 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1679         assert(sv); assert(mg)
1680
1681 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1682                         __attribute__nonnull__(pTHX_1)
1683                         __attribute__nonnull__(pTHX_2);
1684 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1685         assert(sv); assert(mg)
1686
1687 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1688                         __attribute__nonnull__(pTHX_1)
1689                         __attribute__nonnull__(pTHX_2);
1690 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1691         assert(sv); assert(mg)
1692
1693 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1694                         __attribute__nonnull__(pTHX_1)
1695                         __attribute__nonnull__(pTHX_2);
1696 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1697         assert(sv); assert(mg)
1698
1699 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1700                         __attribute__nonnull__(pTHX_1)
1701                         __attribute__nonnull__(pTHX_2);
1702 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1703         assert(sv); assert(mg)
1704
1705 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1706                         __attribute__nonnull__(pTHX_1)
1707                         __attribute__nonnull__(pTHX_2);
1708 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1709         assert(sv); assert(mg)
1710
1711 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1712                         __attribute__nonnull__(pTHX_1)
1713                         __attribute__nonnull__(pTHX_2);
1714 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1715         assert(sv); assert(mg)
1716
1717 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1718                         __attribute__nonnull__(pTHX_1)
1719                         __attribute__nonnull__(pTHX_2);
1720 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1721         assert(sv); assert(mg)
1722
1723 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1724                         __attribute__nonnull__(pTHX_1)
1725                         __attribute__nonnull__(pTHX_2);
1726 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1727         assert(sv); assert(mg)
1728
1729 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1733         assert(sv); assert(mg)
1734
1735 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1739         assert(sv); assert(mg)
1740
1741 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2);
1744 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1745         assert(sv); assert(mg)
1746
1747 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1748                         __attribute__nonnull__(pTHX_1)
1749                         __attribute__nonnull__(pTHX_2);
1750 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1751         assert(sv); assert(mg)
1752
1753 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1754                         __attribute__nonnull__(pTHX_2);
1755 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1756         assert(mg)
1757
1758 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1759                         __attribute__nonnull__(pTHX_1)
1760                         __attribute__nonnull__(pTHX_2);
1761 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1762         assert(sv); assert(mg)
1763
1764 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1765                         __attribute__nonnull__(pTHX_1)
1766                         __attribute__nonnull__(pTHX_2);
1767 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1768         assert(sv); assert(mg)
1769
1770 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1771                         __attribute__nonnull__(pTHX_1)
1772                         __attribute__nonnull__(pTHX_2);
1773 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1774         assert(sv); assert(mg)
1775
1776 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1777                         __attribute__nonnull__(pTHX_1)
1778                         __attribute__nonnull__(pTHX_2);
1779 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1780         assert(sv); assert(mg)
1781
1782 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1783                         __attribute__nonnull__(pTHX_1)
1784                         __attribute__nonnull__(pTHX_2);
1785 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1786         assert(sv); assert(mg)
1787
1788 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1789                         __attribute__nonnull__(pTHX_1)
1790                         __attribute__nonnull__(pTHX_2);
1791 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1792         assert(sv); assert(mg)
1793
1794 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1795                         __attribute__nonnull__(pTHX_1)
1796                         __attribute__nonnull__(pTHX_2);
1797 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1798         assert(sv); assert(mg)
1799
1800 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1801                         __attribute__nonnull__(pTHX_1)
1802                         __attribute__nonnull__(pTHX_2);
1803 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1804         assert(sv); assert(mg)
1805
1806 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1807 #if defined(USE_LOCALE_COLLATE)
1808 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1809                         __attribute__nonnull__(pTHX_1)
1810                         __attribute__nonnull__(pTHX_2);
1811 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1812         assert(sv); assert(mg)
1813
1814 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1815                         __attribute__nonnull__(pTHX_1)
1816                         __attribute__nonnull__(pTHX_3);
1817 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1818         assert(s); assert(xlen)
1819
1820 #endif
1821 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1822                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1823                         __attribute__nonnull__(pTHX_1);
1824 #define PERL_ARGS_ASSERT_MESS   \
1825         assert(pat)
1826
1827 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1828                         __attribute__nonnull__(pTHX_1);
1829 #define PERL_ARGS_ASSERT_VMESS  \
1830         assert(pat)
1831
1832 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1833                         __attribute__nonnull__(pTHX_1);
1834 #define PERL_ARGS_ASSERT_QERROR \
1835         assert(err)
1836
1837 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1838                         __attribute__nonnull__(pTHX_3);
1839 #define PERL_ARGS_ASSERT_SORTSV \
1840         assert(cmp)
1841
1842 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1843                         __attribute__nonnull__(pTHX_3);
1844 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1845         assert(cmp)
1846
1847 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1848                         __attribute__nonnull__(pTHX_1);
1849 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1850         assert(sv)
1851
1852 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1853                         __attribute__nonnull__(pTHX_1)
1854                         __attribute__nonnull__(pTHX_2);
1855 #define PERL_ARGS_ASSERT_MG_COPY        \
1856         assert(sv); assert(nsv)
1857
1858 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1859                         __attribute__nonnull__(pTHX_1)
1860                         __attribute__nonnull__(pTHX_2);
1861 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1862         assert(sv); assert(nsv)
1863
1864 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1865                         __attribute__warn_unused_result__;
1866
1867 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1868                         __attribute__nonnull__(pTHX_1);
1869 #define PERL_ARGS_ASSERT_MG_FREE        \
1870         assert(sv)
1871
1872 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1873                         __attribute__nonnull__(pTHX_1);
1874 #define PERL_ARGS_ASSERT_MG_GET \
1875         assert(sv)
1876
1877 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1878                         __attribute__nonnull__(pTHX_1);
1879 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1880         assert(sv)
1881
1882 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1883                         __attribute__nonnull__(pTHX_1);
1884 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1885         assert(sv)
1886
1887 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1888                         __attribute__nonnull__(pTHX_1);
1889 #define PERL_ARGS_ASSERT_MG_SET \
1890         assert(sv)
1891
1892 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1893                         __attribute__nonnull__(pTHX_1);
1894 #define PERL_ARGS_ASSERT_MG_SIZE        \
1895         assert(sv)
1896
1897 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1898                         __attribute__nonnull__(pTHX_1);
1899 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1900         assert(ptm)
1901
1902 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1903 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1904 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1905                         __attribute__nonnull__(pTHX_1);
1906 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1907         assert(s)
1908
1909 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1910                         __attribute__nonnull__(pTHX_1);
1911 #define PERL_ARGS_ASSERT_MY_ATOF        \
1912         assert(s)
1913
1914 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1915 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1916                         __attribute__nonnull__(1)
1917                         __attribute__nonnull__(2);
1918 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1919         assert(from); assert(to)
1920
1921 #endif
1922 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1923 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1924                         __attribute__nonnull__(1);
1925 #define PERL_ARGS_ASSERT_MY_BZERO       \
1926         assert(loc)
1927
1928 #endif
1929 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1930                         __attribute__noreturn__;
1931
1932 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1933                         __attribute__noreturn__;
1934
1935 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1936 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1937 PERL_CALLCONV void      Perl_atfork_lock(void);
1938 PERL_CALLCONV void      Perl_atfork_unlock(void);
1939 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1940 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1941 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1942                         __attribute__pure__
1943                         __attribute__nonnull__(1)
1944                         __attribute__nonnull__(2);
1945 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1946         assert(s1); assert(s2)
1947
1948 #endif
1949 #if !defined(HAS_MEMSET)
1950 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1951                         __attribute__nonnull__(1);
1952 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1953         assert(loc)
1954
1955 #endif
1956 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1957 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1958                         __attribute__nonnull__(pTHX_1)
1959                         __attribute__nonnull__(pTHX_2);
1960 #define PERL_ARGS_ASSERT_MY_POPEN       \
1961         assert(cmd); assert(mode)
1962
1963 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1964                         __attribute__nonnull__(pTHX_1)
1965                         __attribute__nonnull__(pTHX_3);
1966 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1967         assert(mode); assert(args)
1968
1969 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1970 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1971 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)
1972                         __attribute__nonnull__(pTHX_1);
1973 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1974         assert(fmt)
1975
1976 #if defined(MYSWAP)
1977 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1978                         __attribute__malloc__
1979                         __attribute__warn_unused_result__
1980                         __attribute__pure__;
1981
1982 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1983                         __attribute__malloc__
1984                         __attribute__warn_unused_result__
1985                         __attribute__pure__;
1986
1987 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1988                         __attribute__malloc__
1989                         __attribute__warn_unused_result__
1990                         __attribute__pure__;
1991
1992 #endif
1993 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1994 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1995                         __attribute__malloc__
1996                         __attribute__warn_unused_result__;
1997
1998 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1999                         __attribute__malloc__
2000                         __attribute__warn_unused_result__;
2001
2002 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2003 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2004                         __attribute__malloc__
2005                         __attribute__warn_unused_result__;
2006
2007 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2008                         __attribute__malloc__
2009                         __attribute__warn_unused_result__
2010                         __attribute__nonnull__(pTHX_2);
2011 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2012         assert(first)
2013
2014 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2015 #ifdef PERL_MAD
2016 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2017 #else
2018 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2019 #endif
2020 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2021                         __attribute__malloc__
2022                         __attribute__warn_unused_result__
2023                         __attribute__nonnull__(pTHX_5);
2024 #define PERL_ARGS_ASSERT_NEWFOROP       \
2025         assert(expr)
2026
2027 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2028                         __attribute__malloc__
2029                         __attribute__warn_unused_result__
2030                         __attribute__nonnull__(pTHX_1)
2031                         __attribute__nonnull__(pTHX_2);
2032 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2033         assert(cond); assert(block)
2034
2035 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2036                         __attribute__malloc__
2037                         __attribute__warn_unused_result__
2038                         __attribute__nonnull__(pTHX_3)
2039                         __attribute__nonnull__(pTHX_4);
2040 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2041         assert(first); assert(other)
2042
2043 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2044                         __attribute__malloc__
2045                         __attribute__warn_unused_result__
2046                         __attribute__nonnull__(pTHX_2);
2047 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2048         assert(label)
2049
2050 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2051                         __attribute__malloc__
2052                         __attribute__warn_unused_result__;
2053
2054 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2055                         __attribute__malloc__
2056                         __attribute__warn_unused_result__;
2057
2058 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2059                         __attribute__malloc__
2060                         __attribute__warn_unused_result__;
2061
2062 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2063                         __attribute__nonnull__(pTHX_1);
2064 #define PERL_ARGS_ASSERT_NEWPROG        \
2065         assert(o)
2066
2067 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2068                         __attribute__malloc__
2069                         __attribute__warn_unused_result__
2070                         __attribute__nonnull__(pTHX_2)
2071                         __attribute__nonnull__(pTHX_3);
2072 #define PERL_ARGS_ASSERT_NEWRANGE       \
2073         assert(left); assert(right)
2074
2075 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2076                         __attribute__malloc__
2077                         __attribute__warn_unused_result__;
2078
2079 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2080                         __attribute__malloc__
2081                         __attribute__warn_unused_result__;
2082
2083 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2084 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2085                         __attribute__nonnull__(pTHX_2)
2086                         __attribute__nonnull__(pTHX_3);
2087 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2088         assert(subaddr); assert(filename)
2089
2090 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2091                         __attribute__nonnull__(pTHX_2)
2092                         __attribute__nonnull__(pTHX_3);
2093 #define PERL_ARGS_ASSERT_NEWXS  \
2094         assert(subaddr); assert(filename)
2095
2096 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2097                         __attribute__warn_unused_result__; */
2098
2099 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2100                         __attribute__malloc__
2101                         __attribute__warn_unused_result__
2102                         __attribute__nonnull__(pTHX_1);
2103 #define PERL_ARGS_ASSERT_NEWAVREF       \
2104         assert(o)
2105
2106 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2107                         __attribute__malloc__
2108                         __attribute__warn_unused_result__;
2109
2110 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2111                         __attribute__malloc__
2112                         __attribute__warn_unused_result__;
2113
2114 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2115                         __attribute__malloc__
2116                         __attribute__warn_unused_result__
2117                         __attribute__nonnull__(pTHX_3);
2118 #define PERL_ARGS_ASSERT_NEWGVOP        \
2119         assert(gv)
2120
2121 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2122                         __attribute__malloc__
2123                         __attribute__warn_unused_result__
2124                         __attribute__nonnull__(pTHX_1);
2125 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2126         assert(pack)
2127
2128 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2129                         __attribute__malloc__
2130                         __attribute__warn_unused_result__;
2131
2132 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2133                         __attribute__malloc__
2134                         __attribute__warn_unused_result__
2135                         __attribute__nonnull__(pTHX_1);
2136 #define PERL_ARGS_ASSERT_NEWHVREF       \
2137         assert(o)
2138
2139 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2140                         __attribute__warn_unused_result__; */
2141
2142 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__;
2145
2146 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2147                         __attribute__malloc__
2148                         __attribute__warn_unused_result__; */
2149
2150 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2151                         __attribute__malloc__
2152                         __attribute__warn_unused_result__;
2153
2154 #ifdef USE_ITHREADS
2155 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2156                         __attribute__malloc__
2157                         __attribute__warn_unused_result__
2158                         __attribute__nonnull__(pTHX_3);
2159 #define PERL_ARGS_ASSERT_NEWPADOP       \
2160         assert(sv)
2161
2162 #endif
2163 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2164                         __attribute__malloc__
2165                         __attribute__warn_unused_result__;
2166
2167 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2168                         __attribute__malloc__
2169                         __attribute__warn_unused_result__;
2170
2171 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__
2174                         __attribute__nonnull__(pTHX_1);
2175 #define PERL_ARGS_ASSERT_NEWRV  \
2176         assert(sv)
2177
2178 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__
2181                         __attribute__nonnull__(pTHX_1);
2182 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2183         assert(sv)
2184
2185 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2186                         __attribute__malloc__
2187                         __attribute__warn_unused_result__;
2188
2189 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2190                         __attribute__malloc__
2191                         __attribute__warn_unused_result__
2192                         __attribute__nonnull__(pTHX_1);
2193 #define PERL_ARGS_ASSERT_NEWSVREF       \
2194         assert(o)
2195
2196 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2197                         __attribute__malloc__
2198                         __attribute__warn_unused_result__
2199                         __attribute__nonnull__(pTHX_3);
2200 #define PERL_ARGS_ASSERT_NEWSVOP        \
2201         assert(sv)
2202
2203 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__;
2206
2207 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2208                         __attribute__malloc__
2209                         __attribute__warn_unused_result__;
2210
2211 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__;
2214
2215 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2216                         __attribute__malloc__
2217                         __attribute__warn_unused_result__;
2218
2219 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2220                         __attribute__malloc__
2221                         __attribute__warn_unused_result__;
2222
2223 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2224                         __attribute__malloc__
2225                         __attribute__warn_unused_result__;
2226
2227 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2228                         __attribute__malloc__
2229                         __attribute__warn_unused_result__;
2230
2231 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2232                         __attribute__malloc__
2233                         __attribute__warn_unused_result__;
2234
2235 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2236                         __attribute__malloc__
2237                         __attribute__warn_unused_result__
2238                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2239                         __attribute__nonnull__(pTHX_1);
2240 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2241         assert(pat)
2242
2243 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2244                         __attribute__malloc__
2245                         __attribute__warn_unused_result__
2246                         __attribute__nonnull__(pTHX_1);
2247 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2248         assert(pat)
2249
2250 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2251                         __attribute__nonnull__(pTHX_1);
2252 #define PERL_ARGS_ASSERT_NEWSVRV        \
2253         assert(rv)
2254
2255 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2256                         __attribute__malloc__
2257                         __attribute__warn_unused_result__;
2258
2259 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2260                         __attribute__malloc__
2261                         __attribute__warn_unused_result__;
2262
2263 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2264                         __attribute__malloc__
2265                         __attribute__warn_unused_result__;
2266
2267 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2268                         __attribute__malloc__
2269                         __attribute__warn_unused_result__
2270                         __attribute__nonnull__(pTHX_2);
2271 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2272         assert(block)
2273
2274 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__;
2277
2278 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2279                         __attribute__malloc__
2280                         __attribute__warn_unused_result__;
2281
2282 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2283                         __attribute__nonnull__(pTHX_1)
2284                         __attribute__nonnull__(pTHX_2)
2285                         __attribute__nonnull__(pTHX_3);
2286 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2287         assert(s); assert(e); assert(sv)
2288
2289 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2290                         __attribute__nonnull__(pTHX_1)
2291                         __attribute__nonnull__(pTHX_2);
2292 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2293         assert(s); assert(rv)
2294
2295 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2296                         __attribute__nonnull__(pTHX_1);
2297 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2298         assert(ver)
2299
2300 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2301                         __attribute__nonnull__(pTHX_1);
2302 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2303         assert(ver)
2304
2305 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2306                         __attribute__nonnull__(pTHX_1);
2307 #define PERL_ARGS_ASSERT_VVERIFY        \
2308         assert(vs)
2309
2310 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2311                         __attribute__nonnull__(pTHX_1);
2312 #define PERL_ARGS_ASSERT_VNUMIFY        \
2313         assert(vs)
2314
2315 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2316                         __attribute__nonnull__(pTHX_1);
2317 #define PERL_ARGS_ASSERT_VNORMAL        \
2318         assert(vs)
2319
2320 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2321                         __attribute__nonnull__(pTHX_1);
2322 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2323         assert(vs)
2324
2325 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2326                         __attribute__nonnull__(pTHX_1)
2327                         __attribute__nonnull__(pTHX_2);
2328 #define PERL_ARGS_ASSERT_VCMP   \
2329         assert(lhv); assert(rhv)
2330
2331 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2332                         __attribute__nonnull__(pTHX_1);
2333 #define PERL_ARGS_ASSERT_NEXTARGV       \
2334         assert(gv)
2335
2336 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2337                         __attribute__pure__
2338                         __attribute__nonnull__(1)
2339                         __attribute__nonnull__(2)
2340                         __attribute__nonnull__(3)
2341                         __attribute__nonnull__(4);
2342 #define PERL_ARGS_ASSERT_NINSTR \
2343         assert(big); assert(bigend); assert(little); assert(lend)
2344
2345 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2346 #ifdef PERL_MAD
2347 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_PACKAGE        \
2350         assert(o)
2351
2352 #else
2353 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2354                         __attribute__nonnull__(pTHX_1);
2355 #define PERL_ARGS_ASSERT_PACKAGE        \
2356         assert(o)
2357
2358 #endif
2359 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2360                         __attribute__nonnull__(pTHX_1);
2361 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2362         assert(v)
2363
2364 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2365 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2366                         __attribute__nonnull__(pTHX_1);
2367 #define PERL_ARGS_ASSERT_ALLOCMY        \
2368         assert(name)
2369
2370 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2371                         __attribute__warn_unused_result__
2372                         __attribute__nonnull__(pTHX_1);
2373 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2374         assert(name)
2375
2376 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2377 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2378                         __attribute__warn_unused_result__
2379                         __attribute__nonnull__(pTHX_1);
2380 #define PERL_ARGS_ASSERT_OOPSAV \
2381         assert(o)
2382
2383 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2384                         __attribute__warn_unused_result__
2385                         __attribute__nonnull__(pTHX_1);
2386 #define PERL_ARGS_ASSERT_OOPSHV \
2387         assert(o)
2388
2389 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2390 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2391 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2392 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2393 STATIC void     S_pad_reset(pTHX);
2394 #endif
2395 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2396 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2397 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2398                         __attribute__nonnull__(pTHX_1)
2399                         __attribute__nonnull__(pTHX_2);
2400 #define PERL_ARGS_ASSERT_START_GLOB     \
2401         assert(tmpglob); assert(io)
2402
2403 #if defined(USE_REENTRANT_API)
2404 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2405 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2406 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2407 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2408                         __attribute__nonnull__(1);
2409 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2410         assert(f)
2411
2412 #endif
2413 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2414 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2415                         __attribute__nonnull__(pTHX_1)
2416                         __attribute__nonnull__(pTHX_3);
2417 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2418         assert(sub_name); assert(argv)
2419
2420 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2423         assert(methname)
2424
2425 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_CALL_PV        \
2428         assert(sub_name)
2429
2430 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2431                         __attribute__nonnull__(pTHX_1);
2432 #define PERL_ARGS_ASSERT_CALL_SV        \
2433         assert(sv)
2434
2435 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2436 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_DOREF  \
2439         assert(o)
2440
2441 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_EVAL_PV        \
2444         assert(p)
2445
2446 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_EVAL_SV        \
2449         assert(sv)
2450
2451 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2452                         __attribute__nonnull__(pTHX_1);
2453 #define PERL_ARGS_ASSERT_GET_SV \
2454         assert(name)
2455
2456 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2457                         __attribute__nonnull__(pTHX_1);
2458 #define PERL_ARGS_ASSERT_GET_AV \
2459         assert(name)
2460
2461 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2462                         __attribute__nonnull__(pTHX_1);
2463 #define PERL_ARGS_ASSERT_GET_HV \
2464         assert(name)
2465
2466 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2467                         __attribute__nonnull__(pTHX_1);
2468 #define PERL_ARGS_ASSERT_GET_CV \
2469         assert(name)
2470
2471 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2472                         __attribute__nonnull__(pTHX_1);
2473 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2474         assert(name)
2475
2476 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2477 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2478 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2479 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2480                         __attribute__nonnull__(pTHX_1);
2481 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2482         assert(newctype)
2483
2484 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2485 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2486 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2487 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2488 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2489                         __attribute__nonnull__(pTHX_1);
2490 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2491         assert(pv)
2492
2493 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)
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                         __attribute__nonnull__(pTHX_6);
2500 #define PERL_ARGS_ASSERT_PACK_CAT       \
2501         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2502
2503 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2504                         __attribute__nonnull__(pTHX_1)
2505                         __attribute__nonnull__(pTHX_2)
2506                         __attribute__nonnull__(pTHX_3)
2507                         __attribute__nonnull__(pTHX_4)
2508                         __attribute__nonnull__(pTHX_5);
2509 #define PERL_ARGS_ASSERT_PACKLIST       \
2510         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2511
2512 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2513 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2514 #endif
2515 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32 *pmfl, int ch)
2516                         __attribute__deprecated__
2517                         __attribute__nonnull__(pTHX_1);
2518 #define PERL_ARGS_ASSERT_PMFLAG \
2519         assert(pmfl)
2520
2521 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2522                         __attribute__nonnull__(pTHX_1)
2523                         __attribute__nonnull__(pTHX_2);
2524 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2525         assert(o); assert(expr)
2526
2527 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2528 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2529                         __attribute__nonnull__(pTHX_1)
2530                         __attribute__nonnull__(pTHX_2)
2531                         __attribute__nonnull__(pTHX_3);
2532 #define PERL_ARGS_ASSERT_PMTRANS        \
2533         assert(o); assert(expr); assert(repl)
2534
2535 #endif
2536 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2537 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2538 PERL_CALLCONV void      Perl_push_scope(pTHX);
2539 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2540 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2541 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2542 #endif
2543 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2544                         __attribute__nonnull__(pTHX_1);
2545 #define PERL_ARGS_ASSERT_REGDUMP        \
2546         assert(r)
2547
2548 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2549                         __attribute__nonnull__(pTHX_1);
2550 #define PERL_ARGS_ASSERT_REGDUMP        \
2551         assert(r)
2552
2553 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2554                         __attribute__nonnull__(pTHX_2);
2555 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2556         assert(node)
2557
2558 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2559                         __attribute__nonnull__(pTHX_1)
2560                         __attribute__nonnull__(pTHX_2)
2561                         __attribute__nonnull__(pTHX_3)
2562                         __attribute__nonnull__(pTHX_4)
2563                         __attribute__nonnull__(pTHX_6);
2564 #define PERL_ARGS_ASSERT_PREGEXEC       \
2565         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2566
2567 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2568 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2569                         __attribute__nonnull__(pTHX_1);
2570 #define PERL_ARGS_ASSERT_PREGFREE2      \
2571         assert(rx)
2572
2573 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2574                         __attribute__nonnull__(pTHX_2);
2575 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2576         assert(rx)
2577
2578 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2579                         __attribute__nonnull__(pTHX_1);
2580 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2581         assert(rx)
2582
2583 #if defined(USE_ITHREADS)
2584 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2585                         __attribute__nonnull__(pTHX_1)
2586                         __attribute__nonnull__(pTHX_2);
2587 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2588         assert(r); assert(param)
2589
2590 #endif
2591 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2592                         __attribute__nonnull__(pTHX_1);
2593 #define PERL_ARGS_ASSERT_PREGCOMP       \
2594         assert(pattern)
2595
2596 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2597                         __attribute__nonnull__(pTHX_1);
2598 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2599         assert(pattern)
2600
2601 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)
2602                         __attribute__nonnull__(pTHX_1)
2603                         __attribute__nonnull__(pTHX_3)
2604                         __attribute__nonnull__(pTHX_4);
2605 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2606         assert(rx); assert(strpos); assert(strend)
2607
2608 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2609                         __attribute__nonnull__(pTHX_1);
2610 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2611         assert(r)
2612
2613 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2614                         __attribute__nonnull__(pTHX_1)
2615                         __attribute__nonnull__(pTHX_2)
2616                         __attribute__nonnull__(pTHX_3)
2617                         __attribute__nonnull__(pTHX_4)
2618                         __attribute__nonnull__(pTHX_6);
2619 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2620         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2621
2622 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2623                         __attribute__warn_unused_result__;
2624
2625
2626 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2627                         __attribute__nonnull__(pTHX_1);
2628 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2629         assert(rx)
2630
2631 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2632                         __attribute__nonnull__(pTHX_1);
2633 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2634         assert(rx)
2635
2636 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2637                         __attribute__nonnull__(pTHX_1)
2638                         __attribute__nonnull__(pTHX_2);
2639 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2640         assert(rx); assert(namesv)
2641
2642 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2643                         __attribute__nonnull__(pTHX_1)
2644                         __attribute__nonnull__(pTHX_2);
2645 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2646         assert(rx); assert(key)
2647
2648 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2651         assert(rx)
2652
2653 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2654                         __attribute__nonnull__(pTHX_1);
2655 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2656         assert(rx)
2657
2658 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2659                         __attribute__nonnull__(pTHX_1);
2660 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2661         assert(rx)
2662
2663 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2664                         __attribute__nonnull__(pTHX_1);
2665 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2666         assert(rx)
2667
2668
2669 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2670                         __attribute__nonnull__(pTHX_1);
2671 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2672         assert(rx)
2673
2674 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2675                         __attribute__nonnull__(pTHX_1);
2676 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2677         assert(rx)
2678
2679 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2680                         __attribute__nonnull__(pTHX_1)
2681                         __attribute__nonnull__(pTHX_2);
2682 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2683         assert(rx); assert(sv)
2684
2685
2686 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2687                         __attribute__nonnull__(pTHX_1);
2688 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2689         assert(rx)
2690
2691
2692 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2693                         __attribute__nonnull__(pTHX_2)
2694                         __attribute__nonnull__(pTHX_3);
2695 #define PERL_ARGS_ASSERT_REGPROP        \
2696         assert(sv); assert(o)
2697
2698 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2699                         __attribute__nonnull__(1)
2700                         __attribute__nonnull__(2);
2701 #define PERL_ARGS_ASSERT_REPEATCPY      \
2702         assert(to); assert(from)
2703
2704 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2705                         __attribute__pure__
2706                         __attribute__nonnull__(1)
2707                         __attribute__nonnull__(2)
2708                         __attribute__nonnull__(3)
2709                         __attribute__nonnull__(4);
2710 #define PERL_ARGS_ASSERT_RNINSTR        \
2711         assert(big); assert(bigend); assert(little); assert(lend)
2712
2713 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2714 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2715 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2716                         __attribute__nonnull__(pTHX_3);
2717 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2718         assert(save)
2719
2720 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2721 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2722 STATIC void     S_rxres_free(pTHX_ void** rsp)
2723                         __attribute__nonnull__(pTHX_1);
2724 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2725         assert(rsp)
2726
2727 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2728                         __attribute__nonnull__(pTHX_1)
2729                         __attribute__nonnull__(pTHX_2);
2730 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2731         assert(rsp); assert(rx)
2732
2733 #endif
2734 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2735                         __attribute__nonnull__(pTHX_1)
2736                         __attribute__nonnull__(pTHX_2);
2737 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2738         assert(rsp); assert(rx)
2739
2740 #if !defined(HAS_RENAME)
2741 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2742                         __attribute__nonnull__(pTHX_1)
2743                         __attribute__nonnull__(pTHX_2);
2744 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2745         assert(a); assert(b)
2746
2747 #endif
2748 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2749                         __attribute__malloc__
2750                         __attribute__warn_unused_result__;
2751
2752 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2753                         __attribute__malloc__
2754                         __attribute__warn_unused_result__;
2755
2756 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2757                         __attribute__malloc__
2758                         __attribute__warn_unused_result__;
2759
2760 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2761                         __attribute__malloc__
2762                         __attribute__warn_unused_result__
2763                         __attribute__nonnull__(pTHX_1);
2764 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2765         assert(pv)
2766
2767 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2768                         __attribute__malloc__
2769                         __attribute__warn_unused_result__
2770                         __attribute__nonnull__(pTHX_1);
2771 #define PERL_ARGS_ASSERT_SAVESVPV       \
2772         assert(sv)
2773
2774 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2775 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2776 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2777                         __attribute__nonnull__(pTHX_1)
2778                         __attribute__nonnull__(pTHX_3); */
2779
2780 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2781                         __attribute__nonnull__(pTHX_1)
2782                         __attribute__nonnull__(pTHX_3);
2783 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2784         assert(av); assert(sptr)
2785
2786 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2787 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2788                         __attribute__nonnull__(pTHX_1);
2789 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2790         assert(aptr)
2791
2792 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2793                         __attribute__nonnull__(pTHX_1);
2794 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2795         assert(gv)
2796
2797 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2798                         __attribute__nonnull__(pTHX_1);
2799 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2800         assert(boolp)
2801
2802 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2805         assert(svp)
2806
2807 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2808                         __attribute__nonnull__(pTHX_1)
2809                         __attribute__nonnull__(pTHX_2);
2810 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2811         assert(hv); assert(key)
2812
2813 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2814                         __attribute__nonnull__(pTHX_1)
2815                         __attribute__nonnull__(pTHX_2);
2816 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2817         assert(hv); assert(keysv)
2818
2819 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2820                         __attribute__nonnull__(pTHX_1);
2821 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2822         assert(av)
2823
2824 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2825                         __attribute__nonnull__(pTHX_2);
2826 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2827         assert(p)
2828
2829 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2830 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2831 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2832 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2833 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2834                         __attribute__nonnull__(pTHX_1);
2835 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2836         assert(sptr)
2837
2838 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2839                         __attribute__nonnull__(pTHX_1);
2840 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2841         assert(str)
2842
2843 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2844                         __attribute__nonnull__(pTHX_1);
2845 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2846         assert(str)
2847
2848 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2849                         __attribute__nonnull__(pTHX_1);
2850 #define PERL_ARGS_ASSERT_SAVE_GP        \
2851         assert(gv)
2852
2853 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2854                         __attribute__nonnull__(pTHX_1);
2855 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2856         assert(gv)
2857
2858 PERL_CALLCONV void      Perl_save_hints(pTHX);
2859 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2860                         __attribute__nonnull__(pTHX_1)
2861                         __attribute__nonnull__(pTHX_2)
2862                         __attribute__nonnull__(pTHX_3); */
2863
2864 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2865                         __attribute__nonnull__(pTHX_1)
2866                         __attribute__nonnull__(pTHX_2)
2867                         __attribute__nonnull__(pTHX_3);
2868 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2869         assert(hv); assert(key); assert(sptr)
2870
2871 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2872                         __attribute__nonnull__(pTHX_1);
2873 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2874         assert(hptr)
2875
2876 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2877                         __attribute__nonnull__(pTHX_1);
2878 #define PERL_ARGS_ASSERT_SAVE_I16       \
2879         assert(intp)
2880
2881 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2882                         __attribute__nonnull__(pTHX_1);
2883 #define PERL_ARGS_ASSERT_SAVE_I32       \
2884         assert(intp)
2885
2886 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2887                         __attribute__nonnull__(pTHX_1);
2888 #define PERL_ARGS_ASSERT_SAVE_I8        \
2889         assert(bytep)
2890
2891 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2892                         __attribute__nonnull__(pTHX_1);
2893 #define PERL_ARGS_ASSERT_SAVE_INT       \
2894         assert(intp)
2895
2896 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2897                         __attribute__nonnull__(pTHX_1);
2898 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2899         assert(item)
2900
2901 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2902                         __attribute__nonnull__(pTHX_1);
2903 #define PERL_ARGS_ASSERT_SAVE_IV        \
2904         assert(ivp)
2905
2906 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2907                         __attribute__nonnull__(pTHX_1);
2908 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2909         assert(sarg)
2910
2911 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2912                         __attribute__nonnull__(pTHX_1);
2913 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2914         assert(longp)
2915
2916 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2917                         __attribute__nonnull__(pTHX_1); */
2918 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2919         assert(sv)
2920
2921 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2922                         __attribute__nonnull__(pTHX_1);
2923 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2924         assert(gv)
2925
2926 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2927 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2928                         __attribute__nonnull__(pTHX_1);
2929 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2930         assert(gv)
2931
2932 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2933                         __attribute__nonnull__(pTHX_1);
2934 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2935         assert(pptr)
2936
2937 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2938                         __attribute__nonnull__(pTHX_1);
2939 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2940         assert(ptr)
2941
2942 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2943 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2944 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2945                         __attribute__nonnull__(pTHX_1);
2946 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2947         assert(sptr)
2948
2949 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2950                         __attribute__nonnull__(pTHX_1);
2951 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2952         assert(sptr)
2953
2954 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2955 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2956 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2957 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2958 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2959 #endif
2960 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2961 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2962 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2963 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2964 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2965 #endif
2966 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2967                         __attribute__nonnull__(pTHX_1);
2968 #define PERL_ARGS_ASSERT_SCALARVOID     \
2969         assert(o)
2970
2971 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2972                         __attribute__nonnull__(pTHX_1)
2973                         __attribute__nonnull__(pTHX_3);
2974 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2975         assert(start); assert(retlen)
2976
2977 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2978                         __attribute__nonnull__(pTHX_1)
2979                         __attribute__nonnull__(pTHX_3);
2980 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2981         assert(start); assert(retlen)
2982
2983 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2984                         __attribute__nonnull__(pTHX_1)
2985                         __attribute__nonnull__(pTHX_2);
2986 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2987         assert(s); assert(lvalp)
2988
2989 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2990                         __attribute__nonnull__(pTHX_1)
2991                         __attribute__nonnull__(pTHX_3);
2992 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2993         assert(start); assert(retlen)
2994
2995 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2996 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2997                         __attribute__nonnull__(pTHX_1)
2998                         __attribute__nonnull__(pTHX_2)
2999                         __attribute__nonnull__(pTHX_5);
3000 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3001         assert(bigstr); assert(littlestr); assert(old_posp)
3002
3003 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3004 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3005                         __attribute__nonnull__(pTHX_1);
3006 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3007         assert(str)
3008
3009 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3010 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3011 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3012 #else
3013 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3014 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3015 #endif
3016 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3017                         __attribute__nonnull__(pTHX_1)
3018                         __attribute__nonnull__(pTHX_2);
3019 #define PERL_ARGS_ASSERT_STACK_GROW     \
3020         assert(sp); assert(p)
3021
3022 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3023 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3024                         __attribute__nonnull__(pTHX_1);
3025 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3026         assert(cv)
3027
3028 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3031         assert(sv)
3032
3033 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3034                         __attribute__nonnull__(pTHX_2)
3035                         __attribute__nonnull__(pTHX_3);
3036 #define PERL_ARGS_ASSERT_SV_2CV \
3037         assert(st); assert(gvp)
3038
3039 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3040                         __attribute__nonnull__(pTHX_1);
3041 #define PERL_ARGS_ASSERT_SV_2IO \
3042         assert(sv)
3043
3044 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3045 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3048         assert(gv)
3049
3050 #endif
3051 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3052 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3053 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3054 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3055 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3056                         __attribute__nonnull__(pTHX_1);
3057 #define PERL_ARGS_ASSERT_SV_2NUM        \
3058         assert(sv)
3059
3060 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3061 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3062 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3065         assert(sv)
3066
3067 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3070         assert(sv)
3071
3072 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3073                         __attribute__nonnull__(pTHX_1);
3074 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3075         assert(sv)
3076
3077 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3078 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3079 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3080                         __attribute__nonnull__(pTHX_1);
3081 #define PERL_ARGS_ASSERT_SV_IV  \
3082         assert(sv)
3083
3084 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3085                         __attribute__nonnull__(pTHX_1);
3086 #define PERL_ARGS_ASSERT_SV_UV  \
3087         assert(sv)
3088
3089 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3090                         __attribute__nonnull__(pTHX_1);
3091 #define PERL_ARGS_ASSERT_SV_NV  \
3092         assert(sv)
3093
3094 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3095                         __attribute__nonnull__(pTHX_1)
3096                         __attribute__nonnull__(pTHX_2);
3097 #define PERL_ARGS_ASSERT_SV_PVN \
3098         assert(sv); assert(lp)
3099
3100 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3101                         __attribute__nonnull__(pTHX_1)
3102                         __attribute__nonnull__(pTHX_2);
3103 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3104         assert(sv); assert(lp)
3105
3106 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3107                         __attribute__nonnull__(pTHX_1)
3108                         __attribute__nonnull__(pTHX_2);
3109 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3110         assert(sv); assert(lp)
3111
3112 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3113 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3114 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3115                         __attribute__nonnull__(pTHX_1);
3116 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3117         assert(ptr)
3118
3119 #endif
3120 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3121                         __attribute__nonnull__(pTHX_1);
3122 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3123         assert(sv)
3124
3125 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3126                         __attribute__nonnull__(pTHX_1)
3127                         __attribute__nonnull__(pTHX_2);
3128 #define PERL_ARGS_ASSERT_SV_BLESS       \
3129         assert(sv); assert(stash)
3130
3131 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3132                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3133                         __attribute__nonnull__(pTHX_1)
3134                         __attribute__nonnull__(pTHX_2);
3135 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3136         assert(sv); assert(pat)
3137
3138 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3139                         __attribute__nonnull__(pTHX_1)
3140                         __attribute__nonnull__(pTHX_2);
3141 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3142         assert(sv); assert(pat)
3143
3144 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3145                         __attribute__nonnull__(pTHX_1);
3146 #define PERL_ARGS_ASSERT_SV_CATPV       \
3147         assert(sv)
3148
3149 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3150                         __attribute__nonnull__(pTHX_1)
3151                         __attribute__nonnull__(pTHX_2); */
3152 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3153         assert(dsv); assert(sstr)
3154
3155 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3156                         __attribute__nonnull__(pTHX_1); */
3157 #define PERL_ARGS_ASSERT_SV_CATSV       \
3158         assert(dstr)
3159
3160 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3161                         __attribute__nonnull__(pTHX_1);
3162 #define PERL_ARGS_ASSERT_SV_CHOP        \
3163         assert(sv)
3164
3165 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3166 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3167 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3168                         __attribute__nonnull__(pTHX_1);
3169 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3170         assert(sv)
3171
3172 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3173 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3174 #if defined(USE_LOCALE_COLLATE)
3175 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3176                         __attribute__nonnull__(pTHX_1)
3177                         __attribute__nonnull__(pTHX_2);
3178 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3179         assert(sv); assert(nxp)
3180
3181 #endif
3182 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3183                         __attribute__nonnull__(pTHX_1)
3184                         __attribute__nonnull__(pTHX_2)
3185                         __attribute__nonnull__(pTHX_3)
3186                         __attribute__nonnull__(pTHX_4);
3187 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3188         assert(sv); assert(startop); assert(code); assert(padp)
3189
3190 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3191                         __attribute__nonnull__(pTHX_1);
3192 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3193         assert(sv)
3194
3195 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3196 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3197                         __attribute__nonnull__(pTHX_1);
3198 #define PERL_ARGS_ASSERT_SV_DUMP        \
3199         assert(sv)
3200
3201 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3202                         __attribute__warn_unused_result__
3203                         __attribute__nonnull__(pTHX_1)
3204                         __attribute__nonnull__(pTHX_2);
3205 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3206         assert(sv); assert(name)
3207
3208 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3209                         __attribute__warn_unused_result__
3210                         __attribute__nonnull__(pTHX_1)
3211                         __attribute__nonnull__(pTHX_2);
3212 #define PERL_ARGS_ASSERT_SV_DOES        \
3213         assert(sv); assert(name)
3214
3215 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3216 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3217 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3218                         __attribute__nonnull__(pTHX_1);
3219 #define PERL_ARGS_ASSERT_SV_FREE2       \
3220         assert(sv)
3221
3222 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3223 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3224                         __attribute__nonnull__(pTHX_1)
3225                         __attribute__nonnull__(pTHX_2);
3226 #define PERL_ARGS_ASSERT_SV_GETS        \
3227         assert(sv); assert(fp)
3228
3229 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3230                         __attribute__nonnull__(pTHX_1);
3231 #define PERL_ARGS_ASSERT_SV_GROW        \
3232         assert(sv)
3233
3234 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3235 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3236                         __attribute__nonnull__(pTHX_1)
3237                         __attribute__nonnull__(pTHX_4); */
3238 #define PERL_ARGS_ASSERT_SV_INSERT      \
3239         assert(bigstr); assert(little)
3240
3241 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)
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_4);
3244 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3245         assert(bigstr); assert(little)
3246
3247 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3248                         __attribute__nonnull__(pTHX_2);
3249 #define PERL_ARGS_ASSERT_SV_ISA \
3250         assert(name)
3251
3252 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3253 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3254 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3255 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3256                         __attribute__nonnull__(pTHX_1);
3257 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3258         assert(sv)
3259
3260 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)
3261                         __attribute__nonnull__(pTHX_1);
3262 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3263         assert(sv)
3264
3265 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3266                         __attribute__malloc__
3267                         __attribute__warn_unused_result__;
3268
3269 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3270                         __attribute__warn_unused_result__;
3271
3272 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3273 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3274 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3275                         __attribute__nonnull__(pTHX_2);
3276 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3277         assert(offsetp)
3278
3279 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3280                         __attribute__nonnull__(pTHX_2);
3281 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3282         assert(offsetp)
3283
3284 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3285                         __attribute__nonnull__(pTHX_1); */
3286 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3287         assert(sv)
3288
3289 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3290                         __attribute__nonnull__(pTHX_1);
3291 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3292         assert(sv)
3293
3294 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3295                         __attribute__nonnull__(pTHX_1);
3296 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3297         assert(sv)
3298
3299 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3300                         __attribute__nonnull__(pTHX_1)
3301                         __attribute__nonnull__(pTHX_2);
3302 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3303         assert(sv); assert(encoding)
3304
3305 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3306                         __attribute__nonnull__(pTHX_1)
3307                         __attribute__nonnull__(pTHX_2)
3308                         __attribute__nonnull__(pTHX_3)
3309                         __attribute__nonnull__(pTHX_4)
3310                         __attribute__nonnull__(pTHX_5);
3311 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3312         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3313
3314 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3315                         __attribute__warn_unused_result__
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3318         assert(sv)
3319
3320 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3321                         __attribute__nonnull__(pTHX_1)
3322                         __attribute__nonnull__(pTHX_2);
3323 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3324         assert(sv); assert(nsv)
3325
3326 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3327 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3328                         __attribute__nonnull__(pTHX_1);
3329 #define PERL_ARGS_ASSERT_SV_RESET       \
3330         assert(s)
3331
3332 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3333                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3334                         __attribute__nonnull__(pTHX_1)
3335                         __attribute__nonnull__(pTHX_2);
3336 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3337         assert(sv); assert(pat)
3338
3339 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3340                         __attribute__nonnull__(pTHX_1)
3341                         __attribute__nonnull__(pTHX_2);
3342 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3343         assert(sv); assert(pat)
3344
3345 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3346                         __attribute__nonnull__(pTHX_1);
3347 #define PERL_ARGS_ASSERT_SV_SETIV       \
3348         assert(sv)
3349
3350 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3351                         __attribute__nonnull__(pTHX_1);
3352 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3353         assert(sv)
3354
3355 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3356                         __attribute__nonnull__(pTHX_1);
3357 #define PERL_ARGS_ASSERT_SV_SETUV       \
3358         assert(sv)
3359
3360 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3361                         __attribute__nonnull__(pTHX_1);
3362 #define PERL_ARGS_ASSERT_SV_SETNV       \
3363         assert(sv)
3364
3365 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3366                         __attribute__nonnull__(pTHX_1);
3367 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3368         assert(rv)
3369
3370 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3371                         __attribute__nonnull__(pTHX_1);
3372 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3373         assert(rv)
3374
3375 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3376                         __attribute__nonnull__(pTHX_1);
3377 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3378         assert(rv)
3379
3380 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3381                         __attribute__nonnull__(pTHX_1);
3382 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3383         assert(rv)
3384
3385 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3386                         __attribute__nonnull__(pTHX_1)
3387                         __attribute__nonnull__(pTHX_3);
3388 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3389         assert(rv); assert(pv)
3390
3391 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SV_SETPV       \
3394         assert(sv)
3395
3396 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3397                         __attribute__nonnull__(pTHX_1);
3398 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3399         assert(sv)
3400
3401 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3402                         __attribute__nonnull__(pTHX_1); */
3403 #define PERL_ARGS_ASSERT_SV_SETSV       \
3404         assert(dstr)
3405
3406 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3407                         __attribute__nonnull__(pTHX_1); */
3408 #define PERL_ARGS_ASSERT_SV_TAINT       \
3409         assert(sv)
3410
3411 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3412                         __attribute__warn_unused_result__
3413                         __attribute__nonnull__(pTHX_1);
3414 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3415         assert(sv)
3416
3417 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3418                         __attribute__nonnull__(pTHX_1);
3419 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3420         assert(sv)
3421
3422 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3423                         __attribute__nonnull__(pTHX_1); */
3424 #define PERL_ARGS_ASSERT_SV_UNREF       \
3425         assert(sv)
3426
3427 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3428                         __attribute__nonnull__(pTHX_1);
3429 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3430         assert(ref)
3431
3432 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3433                         __attribute__nonnull__(pTHX_1);
3434 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3435         assert(sv)
3436
3437 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3438                         __attribute__nonnull__(pTHX_1);
3439 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3440         assert(sv)
3441
3442 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3443                         __attribute__nonnull__(pTHX_1); */
3444 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3445         assert(sv)
3446
3447 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3448                         __attribute__nonnull__(pTHX_1);
3449 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3450         assert(sv)
3451
3452 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)
3453                         __attribute__nonnull__(pTHX_1)
3454                         __attribute__nonnull__(pTHX_2);
3455 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3456         assert(sv); assert(pat)
3457
3458 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)
3459                         __attribute__nonnull__(pTHX_1)
3460                         __attribute__nonnull__(pTHX_2);
3461 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3462         assert(sv); assert(pat)
3463
3464 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3465                         __attribute__warn_unused_result__
3466                         __attribute__nonnull__(pTHX_1);
3467 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3468         assert(sv)
3469
3470 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3471                         __attribute__nonnull__(pTHX_1)
3472                         __attribute__nonnull__(pTHX_2)
3473                         __attribute__nonnull__(pTHX_3);
3474 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3475         assert(pkg); assert(name); assert(listsv)
3476
3477 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3478                         __attribute__nonnull__(pTHX_1)
3479                         __attribute__nonnull__(pTHX_2);
3480 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3481         assert(swash); assert(ptr)
3482
3483 PERL_CALLCONV void      Perl_taint_env(pTHX);
3484 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3485                         __attribute__nonnull__(pTHX_2);
3486 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3487         assert(s)
3488
3489 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3490                         __attribute__nonnull__(pTHX_1)
3491                         __attribute__nonnull__(pTHX_2)
3492                         __attribute__nonnull__(pTHX_4)
3493                         __attribute__nonnull__(pTHX_5)
3494                         __attribute__nonnull__(pTHX_6);
3495 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3496         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3497
3498 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3499                         __attribute__nonnull__(pTHX_1)
3500                         __attribute__nonnull__(pTHX_2);
3501 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3502         assert(p); assert(ustrp)
3503
3504 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3505                         __attribute__nonnull__(pTHX_1)
3506                         __attribute__nonnull__(pTHX_2);
3507 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3508         assert(p); assert(ustrp)
3509
3510 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3511                         __attribute__nonnull__(pTHX_1)
3512                         __attribute__nonnull__(pTHX_2);
3513 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3514         assert(p); assert(ustrp)
3515
3516 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3517                         __attribute__nonnull__(pTHX_1)
3518                         __attribute__nonnull__(pTHX_2);
3519 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3520         assert(p); assert(ustrp)
3521
3522 #if defined(UNLINK_ALL_VERSIONS)
3523 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3524                         __attribute__nonnull__(pTHX_1);
3525 #define PERL_ARGS_ASSERT_UNLNK  \
3526         assert(f)
3527
3528 #endif
3529 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)
3530                         __attribute__nonnull__(pTHX_1)
3531                         __attribute__nonnull__(pTHX_2)
3532                         __attribute__nonnull__(pTHX_3)
3533                         __attribute__nonnull__(pTHX_5);
3534 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3535         assert(pat); assert(patend); assert(s); assert(strend)
3536
3537 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3538                         __attribute__nonnull__(pTHX_1)
3539                         __attribute__nonnull__(pTHX_2)
3540                         __attribute__nonnull__(pTHX_3)
3541                         __attribute__nonnull__(pTHX_4);
3542 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3543         assert(pat); assert(patend); assert(s); assert(strend)
3544
3545 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3546 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3547 #ifdef PERL_MAD
3548 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3549                         __attribute__nonnull__(pTHX_4);
3550 #define PERL_ARGS_ASSERT_UTILIZE        \
3551         assert(idop)
3552
3553 #else
3554 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3555                         __attribute__nonnull__(pTHX_4);
3556 #define PERL_ARGS_ASSERT_UTILIZE        \
3557         assert(idop)
3558
3559 #endif
3560 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3561                         __attribute__nonnull__(pTHX_1)
3562                         __attribute__nonnull__(pTHX_2)
3563                         __attribute__nonnull__(pTHX_4);
3564 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3565         assert(p); assert(d); assert(newlen)
3566
3567 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3568                         __attribute__nonnull__(pTHX_1)
3569                         __attribute__nonnull__(pTHX_2)
3570                         __attribute__nonnull__(pTHX_4);
3571 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3572         assert(p); assert(d); assert(newlen)
3573
3574 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3575                         __attribute__warn_unused_result__
3576                         __attribute__pure__
3577                         __attribute__nonnull__(pTHX_1)
3578                         __attribute__nonnull__(pTHX_2);
3579 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3580         assert(s); assert(e)
3581
3582 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3583                         __attribute__warn_unused_result__
3584                         __attribute__pure__
3585                         __attribute__nonnull__(pTHX_1)
3586                         __attribute__nonnull__(pTHX_2);
3587 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3588         assert(a); assert(b)
3589
3590 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3591                         __attribute__warn_unused_result__
3592                         __attribute__pure__
3593                         __attribute__nonnull__(pTHX_1);
3594 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3595         assert(s)
3596
3597 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3598                         __attribute__nonnull__(pTHX_1)
3599                         __attribute__nonnull__(pTHX_2);
3600 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3601         assert(s); assert(len)
3602
3603 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3604                         __attribute__nonnull__(pTHX_1)
3605                         __attribute__nonnull__(pTHX_2);
3606 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3607         assert(s); assert(len)
3608
3609 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3613         assert(s); assert(len)
3614
3615 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3616                         __attribute__nonnull__(pTHX_1);
3617 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3618         assert(s)
3619
3620 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3621                         __attribute__nonnull__(pTHX_1);
3622 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3623         assert(s)
3624
3625
3626 #ifdef EBCDIC
3627 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3628                         __attribute__nonnull__(pTHX_1);
3629 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3630         assert(s)
3631
3632 #else
3633 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3634                         __attribute__nonnull__(pTHX_1); */
3635 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3636         assert(s)
3637
3638 #endif
3639
3640 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3641                         __attribute__nonnull__(pTHX_1);
3642 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3643         assert(s)
3644
3645
3646 #ifdef EBCDIC
3647 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3648                         __attribute__nonnull__(pTHX_1);
3649 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3650         assert(d)
3651
3652 #else
3653 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3654                         __attribute__nonnull__(pTHX_1); */
3655 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3656         assert(d)
3657
3658 #endif
3659
3660 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3661                         __attribute__nonnull__(pTHX_1); */
3662 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3663         assert(d)
3664
3665 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3666                         __attribute__nonnull__(pTHX_1);
3667 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3668         assert(d)
3669
3670 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3671                         __attribute__nonnull__(pTHX_1);
3672 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3673         assert(d)
3674
3675 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3676                         __attribute__nonnull__(pTHX_1)
3677                         __attribute__nonnull__(pTHX_2);
3678 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3679         assert(dsv); assert(spv)
3680
3681 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3682                         __attribute__warn_unused_result__
3683                         __attribute__nonnull__(pTHX_1)
3684                         __attribute__nonnull__(pTHX_2);
3685 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3686         assert(dsv); assert(ssv)
3687
3688 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3689                         __attribute__nonnull__(pTHX_1);
3690 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3691         assert(sv)
3692
3693 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3694                         __attribute__nonnull__(pTHX_1);
3695 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3696         assert(sv)
3697
3698 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3699                         __attribute__nonnull__(pTHX_2);
3700 #define PERL_ARGS_ASSERT_WAIT4PID       \
3701         assert(statusp)
3702
3703 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3704                         __attribute__nonnull__(pTHX_1);
3705 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3706         assert(popt)
3707
3708 PERL_CALLCONV U32       Perl_seed(pTHX);
3709 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3710                         __attribute__warn_unused_result__;
3711
3712 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3713 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3714 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3715                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3716                         __attribute__nonnull__(pTHX_1);
3717 #define PERL_ARGS_ASSERT_WARN   \
3718         assert(pat)
3719
3720 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3721                         __attribute__nonnull__(pTHX_1);
3722 #define PERL_ARGS_ASSERT_VWARN  \
3723         assert(pat)
3724
3725 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3726                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3727                         __attribute__nonnull__(pTHX_2);
3728 #define PERL_ARGS_ASSERT_WARNER \
3729         assert(pat)
3730
3731 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3732                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3733                         __attribute__nonnull__(pTHX_2);
3734 #define PERL_ARGS_ASSERT_CK_WARNER      \
3735         assert(pat)
3736
3737 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3738                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3739                         __attribute__nonnull__(pTHX_2);
3740 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3741         assert(pat)
3742
3743 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3744                         __attribute__nonnull__(pTHX_2);
3745 #define PERL_ARGS_ASSERT_VWARNER        \
3746         assert(pat)
3747
3748 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3749                         __attribute__nonnull__(pTHX_1);
3750 #define PERL_ARGS_ASSERT_WATCH  \
3751         assert(addr)
3752
3753 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3754                         __attribute__nonnull__(pTHX_1);
3755 #define PERL_ARGS_ASSERT_WHICHSIG       \
3756         assert(sig)
3757
3758 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3759                         __attribute__nonnull__(pTHX_1);
3760 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3761         assert(msv)
3762
3763 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3764                         __attribute__nonnull__(pTHX_1);
3765 #define PERL_ARGS_ASSERT_YYERROR        \
3766         assert(s)
3767
3768 PERL_CALLCONV int       Perl_yylex(pTHX);
3769 PERL_CALLCONV int       Perl_yyparse(pTHX);
3770 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3771                         __attribute__nonnull__(pTHX_1);
3772 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3773         assert(parser)
3774
3775 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3776 STATIC int      S_yywarn(pTHX_ const char *const s)
3777                         __attribute__nonnull__(pTHX_1);
3778 #define PERL_ARGS_ASSERT_YYWARN \
3779         assert(s)
3780
3781 #endif
3782 #if defined(MYMALLOC)
3783 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3784                         __attribute__nonnull__(pTHX_1);
3785 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3786         assert(s)
3787
3788 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3789                         __attribute__nonnull__(pTHX_1);
3790 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3791         assert(buf)
3792
3793 #endif
3794 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3795                         __attribute__malloc__
3796                         __attribute__warn_unused_result__;
3797
3798 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3799                         __attribute__malloc__
3800                         __attribute__warn_unused_result__;
3801
3802 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3803                         __attribute__malloc__
3804                         __attribute__warn_unused_result__;
3805
3806 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3807 #if defined(PERL_GLOBAL_STRUCT)
3808 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3809 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3810 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3811                         __attribute__nonnull__(pTHX_1);
3812 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3813         assert(plvarsp)
3814
3815 #endif
3816 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3817 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3818 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3819                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3820                         __attribute__nonnull__(pTHX_1)
3821                         __attribute__nonnull__(pTHX_2);
3822 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3823         assert(sv); assert(pat)
3824
3825 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3826                         __attribute__nonnull__(pTHX_1)
3827                         __attribute__nonnull__(pTHX_2);
3828 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3829         assert(sv); assert(pat)
3830
3831 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3832                         __attribute__nonnull__(pTHX_1);
3833 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3834         assert(sv)
3835
3836 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3837                         __attribute__nonnull__(pTHX_1)
3838                         __attribute__nonnull__(pTHX_2); */
3839 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3840         assert(sv); assert(ptr)
3841
3842 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3843                         __attribute__nonnull__(pTHX_1); */
3844 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3845         assert(dsv)
3846
3847 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3848                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3849                         __attribute__nonnull__(pTHX_1)
3850                         __attribute__nonnull__(pTHX_2);
3851 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3852         assert(sv); assert(pat)
3853
3854 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3855                         __attribute__nonnull__(pTHX_1)
3856                         __attribute__nonnull__(pTHX_2);
3857 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3858         assert(sv); assert(pat)
3859
3860 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3861                         __attribute__nonnull__(pTHX_1);
3862 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3863         assert(sv)
3864
3865 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3866                         __attribute__nonnull__(pTHX_1);
3867 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3868         assert(sv)
3869
3870 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3871                         __attribute__nonnull__(pTHX_1);
3872 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3873         assert(sv)
3874
3875 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3876                         __attribute__nonnull__(pTHX_1);
3877 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3878         assert(sv)
3879
3880 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3881                         __attribute__nonnull__(pTHX_1);
3882 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3883         assert(sv)
3884
3885 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3886                         __attribute__nonnull__(pTHX_1)
3887                         __attribute__nonnull__(pTHX_2);
3888 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3889         assert(sv); assert(ptr)
3890
3891 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3892                         __attribute__nonnull__(pTHX_1);
3893 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3894         assert(dstr)
3895
3896 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3897                         __attribute__nonnull__(pTHX_1); */
3898 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3899         assert(sv)
3900
3901 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3902                         __attribute__warn_unused_result__;
3903
3904 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3905                         __attribute__nonnull__(pTHX_1)
3906                         __attribute__nonnull__(pTHX_2);
3907 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3908         assert(dsv); assert(pv)
3909
3910 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)
3911                         __attribute__nonnull__(pTHX_1)
3912                         __attribute__nonnull__(pTHX_2);
3913 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3914         assert(dsv); assert(str)
3915
3916 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)
3917                         __attribute__nonnull__(pTHX_1)
3918                         __attribute__nonnull__(pTHX_2);
3919 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3920         assert(dsv); assert(str)
3921
3922 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3923                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3924                         __attribute__nonnull__(pTHX_2)
3925                         __attribute__nonnull__(pTHX_3);
3926 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3927         assert(file); assert(pat)
3928
3929 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3930                         __attribute__nonnull__(pTHX_2)
3931                         __attribute__nonnull__(pTHX_3);
3932 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3933         assert(file); assert(pat)
3934
3935 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3936                         __attribute__nonnull__(pTHX_2)
3937                         __attribute__nonnull__(pTHX_3);
3938 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3939         assert(file); assert(name)
3940
3941 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3942                         __attribute__nonnull__(pTHX_2)
3943                         __attribute__nonnull__(pTHX_3);
3944 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3945         assert(file); assert(name)
3946
3947 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3948                         __attribute__nonnull__(pTHX_2)
3949                         __attribute__nonnull__(pTHX_3);
3950 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3951         assert(file); assert(name)
3952
3953 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3954                         __attribute__nonnull__(pTHX_2)
3955                         __attribute__nonnull__(pTHX_3);
3956 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3957         assert(file); assert(mg)
3958
3959 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3960                         __attribute__nonnull__(pTHX_2);
3961 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3962         assert(file)
3963
3964 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3965                         __attribute__nonnull__(pTHX_2);
3966 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3967         assert(file)
3968
3969 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3970                         __attribute__nonnull__(pTHX_2);
3971 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3972         assert(file)
3973
3974 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3975 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3976 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3977                         __attribute__warn_unused_result__
3978                         __attribute__nonnull__(pTHX_1); */
3979 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3980         assert(sv)
3981
3982 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3983                         __attribute__warn_unused_result__
3984                         __attribute__nonnull__(pTHX_1); */
3985 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3986         assert(sv)
3987
3988 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3989                         __attribute__warn_unused_result__
3990                         __attribute__nonnull__(pTHX_1); */
3991 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3992         assert(sv)
3993
3994 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3995                         __attribute__warn_unused_result__
3996                         __attribute__nonnull__(pTHX_1); */
3997 #define PERL_ARGS_ASSERT_SV_PV  \
3998         assert(sv)
3999
4000 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4001                         __attribute__warn_unused_result__
4002                         __attribute__nonnull__(pTHX_1); */
4003 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4004         assert(sv)
4005
4006 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4007                         __attribute__warn_unused_result__
4008                         __attribute__nonnull__(pTHX_1); */
4009 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4010         assert(sv)
4011
4012 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4013                         __attribute__nonnull__(pTHX_1); */
4014 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4015         assert(sv)
4016
4017 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4018                         __attribute__nonnull__(pTHX_1); */
4019
4020 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4021                         __attribute__nonnull__(pTHX_1);
4022 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4023         assert(sv)
4024
4025 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4026                         __attribute__nonnull__(pTHX_1);
4027 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4028         assert(sv)
4029
4030 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4031                         __attribute__nonnull__(pTHX_1);
4032 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4033         assert(sv)
4034
4035 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4036                         __attribute__nonnull__(pTHX_1); */
4037 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4038         assert(sv)
4039
4040 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4041                         __attribute__nonnull__(pTHX_1);
4042 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4043         assert(sv)
4044
4045 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4046 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4047                         __attribute__nonnull__(pTHX_1);
4048 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4049         assert(sv)
4050
4051 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4052                         __attribute__nonnull__(pTHX_1)
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4055         assert(sv); assert(mg)
4056
4057 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4058 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4059 #ifdef PERL_MAD
4060 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4061                         __attribute__noreturn__;
4062
4063 #else
4064 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4065                         __attribute__noreturn__;
4066
4067 #endif
4068 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4069                         __attribute__nonnull__(pTHX_1);
4070 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4071         assert(o)
4072
4073 #if defined(USE_ITHREADS)
4074 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4075                         __attribute__warn_unused_result__
4076                         __attribute__nonnull__(pTHX_4);
4077 #define PERL_ARGS_ASSERT_CX_DUP \
4078         assert(param)
4079
4080 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4081                         __attribute__warn_unused_result__
4082                         __attribute__nonnull__(pTHX_2);
4083 #define PERL_ARGS_ASSERT_SI_DUP \
4084         assert(param)
4085
4086 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4087                         __attribute__malloc__
4088                         __attribute__warn_unused_result__
4089                         __attribute__nonnull__(pTHX_1)
4090                         __attribute__nonnull__(pTHX_2);
4091 #define PERL_ARGS_ASSERT_SS_DUP \
4092         assert(proto_perl); assert(param)
4093
4094 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4095                         __attribute__warn_unused_result__
4096                         __attribute__nonnull__(pTHX_2);
4097 #define PERL_ARGS_ASSERT_ANY_DUP        \
4098         assert(proto_perl)
4099
4100 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4101                         __attribute__warn_unused_result__
4102                         __attribute__nonnull__(pTHX_3);
4103 #define PERL_ARGS_ASSERT_HE_DUP \
4104         assert(param)
4105
4106 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4107                         __attribute__warn_unused_result__
4108                         __attribute__nonnull__(pTHX_2);
4109 #define PERL_ARGS_ASSERT_HEK_DUP        \
4110         assert(param)
4111
4112 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4113                         __attribute__nonnull__(pTHX_1)
4114                         __attribute__nonnull__(pTHX_2)
4115                         __attribute__nonnull__(pTHX_3);
4116 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4117         assert(sstr); assert(dstr); assert(param)
4118
4119 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4120                         __attribute__nonnull__(pTHX_3);
4121 #define PERL_ARGS_ASSERT_FP_DUP \
4122         assert(param)
4123
4124 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4125                         __attribute__warn_unused_result__;
4126
4127 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4128                         __attribute__warn_unused_result__
4129                         __attribute__nonnull__(pTHX_2);
4130 #define PERL_ARGS_ASSERT_GP_DUP \
4131         assert(param)
4132
4133 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4134                         __attribute__warn_unused_result__
4135                         __attribute__nonnull__(pTHX_2);
4136 #define PERL_ARGS_ASSERT_MG_DUP \
4137         assert(param)
4138
4139 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4140 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4141                         __attribute__nonnull__(pTHX_1)
4142                         __attribute__nonnull__(pTHX_2)
4143                         __attribute__nonnull__(pTHX_4);
4144 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4145         assert(source); assert(dest); assert(param)
4146
4147 #endif
4148 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4149                         __attribute__warn_unused_result__
4150                         __attribute__nonnull__(pTHX_2);
4151 #define PERL_ARGS_ASSERT_SV_DUP \
4152         assert(param)
4153
4154 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4155                         __attribute__nonnull__(pTHX_1)
4156                         __attribute__nonnull__(pTHX_2)
4157                         __attribute__nonnull__(pTHX_3);
4158 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4159         assert(dstr); assert(sstr); assert(param)
4160
4161 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4162                         __attribute__nonnull__(pTHX_2);
4163 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4164         assert(param)
4165
4166 #endif
4167 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4168                         __attribute__malloc__
4169                         __attribute__warn_unused_result__;
4170
4171 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4172                         __attribute__warn_unused_result__
4173                         __attribute__nonnull__(pTHX_1);
4174 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4175         assert(tbl)
4176
4177 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4178                         __attribute__nonnull__(pTHX_1)
4179                         __attribute__nonnull__(pTHX_3);
4180 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4181         assert(tbl); assert(newsv)
4182
4183 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4184                         __attribute__nonnull__(pTHX_1);
4185 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4186         assert(tbl)
4187
4188 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4189 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4190 #if defined(USE_ITHREADS)
4191 #  if defined(HAVE_INTERP_INTERN)
4192 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4193                         __attribute__nonnull__(pTHX_1)
4194                         __attribute__nonnull__(pTHX_2);
4195 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4196         assert(src); assert(dst)
4197
4198 #  endif
4199 #endif
4200 #if defined(HAVE_INTERP_INTERN)
4201 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4202 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4203 #endif
4204
4205 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4206                         __attribute__warn_unused_result__
4207                         __attribute__nonnull__(pTHX_1);
4208 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4209         assert(o)
4210
4211 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4212                         __attribute__warn_unused_result__
4213                         __attribute__nonnull__(pTHX_1);
4214 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4215         assert(o)
4216
4217
4218 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4219 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4220 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4221 #ifdef NO_MATHOMS
4222 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4223 #else
4224 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4225 #endif
4226 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4227
4228 END_EXTERN_C
4229
4230 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4231 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4232                         __attribute__warn_unused_result__
4233                         __attribute__nonnull__(pTHX_1);
4234 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4235         assert(sv)
4236
4237 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4238                         __attribute__warn_unused_result__
4239                         __attribute__nonnull__(pTHX_1);
4240 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4241         assert(sv)
4242
4243 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4244                         __attribute__warn_unused_result__
4245                         __attribute__nonnull__(pTHX_1);
4246 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4247         assert(sv)
4248
4249 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4250                         __attribute__warn_unused_result__
4251                         __attribute__nonnull__(pTHX_1);
4252 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4253         assert(sv)
4254
4255 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4256                         __attribute__warn_unused_result__
4257                         __attribute__nonnull__(pTHX_1);
4258 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4259         assert(sv)
4260
4261 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4262                         __attribute__warn_unused_result__
4263                         __attribute__nonnull__(pTHX_1);
4264 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4265         assert(sv)
4266
4267 #endif
4268
4269 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4270 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4271                         __attribute__nonnull__(pTHX_1);
4272 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4273         assert(gv)
4274
4275 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4276                         __attribute__nonnull__(pTHX_1);
4277 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4278         assert(name)
4279
4280 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4281                         __attribute__nonnull__(pTHX_1)
4282                         __attribute__nonnull__(pTHX_2)
4283                         __attribute__nonnull__(pTHX_3)
4284                         __attribute__nonnull__(pTHX_4);
4285 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4286         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4287
4288 #endif
4289
4290 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4291                         __attribute__malloc__
4292                         __attribute__warn_unused_result__;
4293
4294
4295 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4296 STATIC void     S_hsplit(pTHX_ HV *hv)
4297                         __attribute__nonnull__(pTHX_1);
4298 #define PERL_ARGS_ASSERT_HSPLIT \
4299         assert(hv)
4300
4301 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4302                         __attribute__nonnull__(pTHX_1);
4303 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4304         assert(hv)
4305
4306 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4307                         __attribute__nonnull__(pTHX_2);
4308 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4309         assert(val)
4310
4311 STATIC HE*      S_new_he(pTHX)
4312                         __attribute__malloc__
4313                         __attribute__warn_unused_result__;
4314
4315 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4316                         __attribute__malloc__
4317                         __attribute__warn_unused_result__
4318                         __attribute__nonnull__(1);
4319 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4320         assert(str)
4321
4322 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4323                         __attribute__nonnull__(1)
4324                         __attribute__nonnull__(2)
4325                         __attribute__nonnull__(3);
4326 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4327         assert(hv); assert(needs_copy); assert(needs_store)
4328
4329 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4330 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4331                         __attribute__warn_unused_result__
4332                         __attribute__nonnull__(pTHX_1);
4333 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4334         assert(str)
4335
4336 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4337                         __attribute__noreturn__
4338                         __attribute__nonnull__(pTHX_2)
4339                         __attribute__nonnull__(pTHX_4);
4340 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4341         assert(key); assert(msg)
4342
4343 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4344                         __attribute__nonnull__(1);
4345 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4346         assert(hv)
4347
4348 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4349 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4352         assert(hv)
4353
4354 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4355                         __attribute__nonnull__(pTHX_1);
4356 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4357         assert(he)
4358
4359 #endif
4360
4361 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4362 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4363                         __attribute__nonnull__(pTHX_2);
4364 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4365         assert(sv)
4366
4367 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4368                         __attribute__nonnull__(pTHX_1)
4369                         __attribute__nonnull__(pTHX_2)
4370                         __attribute__nonnull__(pTHX_3);
4371 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4372         assert(sv); assert(mg); assert(meth)
4373
4374 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4375                         __attribute__nonnull__(pTHX_1)
4376                         __attribute__nonnull__(pTHX_2)
4377                         __attribute__nonnull__(pTHX_3);
4378 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4379         assert(sv); assert(mg); assert(meth)
4380
4381 STATIC void     S_restore_magic(pTHX_ const void *p);
4382 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4383                         __attribute__nonnull__(pTHX_1);
4384 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4385         assert(p)
4386
4387
4388 #endif
4389
4390 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4391 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4392                         __attribute__warn_unused_result__
4393                         __attribute__nonnull__(pTHX_1);
4394 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4395         assert(o)
4396
4397 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4398                         __attribute__warn_unused_result__
4399                         __attribute__nonnull__(pTHX_1);
4400 #define PERL_ARGS_ASSERT_CK_BITOP       \
4401         assert(o)
4402
4403 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4404                         __attribute__warn_unused_result__
4405                         __attribute__nonnull__(pTHX_1);
4406 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4407         assert(o)
4408
4409 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4410                         __attribute__warn_unused_result__
4411                         __attribute__nonnull__(pTHX_1);
4412 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4413         assert(o)
4414
4415 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4416                         __attribute__warn_unused_result__
4417                         __attribute__nonnull__(pTHX_1);
4418 #define PERL_ARGS_ASSERT_CK_DELETE      \
4419         assert(o)
4420
4421 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4422                         __attribute__warn_unused_result__
4423                         __attribute__nonnull__(pTHX_1);
4424 #define PERL_ARGS_ASSERT_CK_DIE \
4425         assert(o)
4426
4427 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4428                         __attribute__warn_unused_result__
4429                         __attribute__nonnull__(pTHX_1);
4430 #define PERL_ARGS_ASSERT_CK_EOF \
4431         assert(o)
4432
4433 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4434                         __attribute__warn_unused_result__
4435                         __attribute__nonnull__(pTHX_1);
4436 #define PERL_ARGS_ASSERT_CK_EVAL        \
4437         assert(o)
4438
4439 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4440                         __attribute__warn_unused_result__
4441                         __attribute__nonnull__(pTHX_1);
4442 #define PERL_ARGS_ASSERT_CK_EXEC        \
4443         assert(o)
4444
4445 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4446                         __attribute__warn_unused_result__
4447                         __attribute__nonnull__(pTHX_1);
4448 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4449         assert(o)
4450
4451 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4452                         __attribute__warn_unused_result__
4453                         __attribute__nonnull__(pTHX_1);
4454 #define PERL_ARGS_ASSERT_CK_EXIT        \
4455         assert(o)
4456
4457 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4458                         __attribute__warn_unused_result__
4459                         __attribute__nonnull__(pTHX_1);
4460 #define PERL_ARGS_ASSERT_CK_FTST        \
4461         assert(o)
4462
4463 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4464                         __attribute__warn_unused_result__
4465                         __attribute__nonnull__(pTHX_1);
4466 #define PERL_ARGS_ASSERT_CK_FUN \
4467         assert(o)
4468
4469 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4470                         __attribute__warn_unused_result__
4471                         __attribute__nonnull__(pTHX_1);
4472 #define PERL_ARGS_ASSERT_CK_GLOB        \
4473         assert(o)
4474
4475 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4476                         __attribute__warn_unused_result__
4477                         __attribute__nonnull__(pTHX_1);
4478 #define PERL_ARGS_ASSERT_CK_GREP        \
4479         assert(o)
4480
4481 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4482                         __attribute__warn_unused_result__
4483                         __attribute__nonnull__(pTHX_1);
4484 #define PERL_ARGS_ASSERT_CK_INDEX       \
4485         assert(o)
4486
4487 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4488                         __attribute__warn_unused_result__
4489                         __attribute__nonnull__(pTHX_1);
4490 #define PERL_ARGS_ASSERT_CK_JOIN        \
4491         assert(o)
4492
4493 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4494                         __attribute__warn_unused_result__
4495                         __attribute__nonnull__(pTHX_1);
4496 #define PERL_ARGS_ASSERT_CK_LFUN        \
4497         assert(o)
4498
4499 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4500                         __attribute__warn_unused_result__
4501                         __attribute__nonnull__(pTHX_1);
4502 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4503         assert(o)
4504
4505 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4506                         __attribute__warn_unused_result__
4507                         __attribute__nonnull__(pTHX_1);
4508 #define PERL_ARGS_ASSERT_CK_MATCH       \
4509         assert(o)
4510
4511 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4512                         __attribute__warn_unused_result__
4513                         __attribute__nonnull__(pTHX_1);
4514 #define PERL_ARGS_ASSERT_CK_METHOD      \
4515         assert(o)
4516
4517 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4518                         __attribute__warn_unused_result__
4519                         __attribute__nonnull__(pTHX_1);
4520 #define PERL_ARGS_ASSERT_CK_NULL        \
4521         assert(o)
4522
4523 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4524                         __attribute__warn_unused_result__
4525                         __attribute__nonnull__(pTHX_1);
4526 #define PERL_ARGS_ASSERT_CK_OPEN        \
4527         assert(o)
4528
4529 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4530                         __attribute__warn_unused_result__
4531                         __attribute__nonnull__(pTHX_1);
4532 #define PERL_ARGS_ASSERT_CK_READLINE    \
4533         assert(o)
4534
4535 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4536                         __attribute__warn_unused_result__
4537                         __attribute__nonnull__(pTHX_1);
4538 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4539         assert(o)
4540
4541 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4542                         __attribute__warn_unused_result__
4543                         __attribute__nonnull__(pTHX_1);
4544 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4545         assert(o)
4546
4547 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4548                         __attribute__warn_unused_result__
4549                         __attribute__nonnull__(pTHX_1);
4550 #define PERL_ARGS_ASSERT_CK_RETURN      \
4551         assert(o)
4552
4553 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4554                         __attribute__warn_unused_result__
4555                         __attribute__nonnull__(pTHX_1);
4556 #define PERL_ARGS_ASSERT_CK_RFUN        \
4557         assert(o)
4558
4559 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4560                         __attribute__warn_unused_result__
4561                         __attribute__nonnull__(pTHX_1);
4562 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4563         assert(o)
4564
4565 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4566                         __attribute__warn_unused_result__
4567                         __attribute__nonnull__(pTHX_1);
4568 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4569         assert(o)
4570
4571 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4572                         __attribute__warn_unused_result__
4573                         __attribute__nonnull__(pTHX_1);
4574 #define PERL_ARGS_ASSERT_CK_SELECT      \
4575         assert(o)
4576
4577 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4578                         __attribute__warn_unused_result__
4579                         __attribute__nonnull__(pTHX_1);
4580 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4581         assert(o)
4582
4583 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4584                         __attribute__warn_unused_result__
4585                         __attribute__nonnull__(pTHX_1);
4586 #define PERL_ARGS_ASSERT_CK_SORT        \
4587         assert(o)
4588
4589 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4590                         __attribute__warn_unused_result__
4591                         __attribute__nonnull__(pTHX_1);
4592 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4593         assert(o)
4594
4595 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4596                         __attribute__warn_unused_result__
4597                         __attribute__nonnull__(pTHX_1);
4598 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4599         assert(o)
4600
4601 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4602                         __attribute__warn_unused_result__
4603                         __attribute__nonnull__(pTHX_1);
4604 #define PERL_ARGS_ASSERT_CK_SUBR        \
4605         assert(o)
4606
4607 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4608                         __attribute__warn_unused_result__
4609                         __attribute__nonnull__(pTHX_1);
4610 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4611         assert(o)
4612
4613 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4614                         __attribute__warn_unused_result__
4615                         __attribute__nonnull__(pTHX_1);
4616 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4617         assert(o)
4618
4619 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4620                         __attribute__warn_unused_result__
4621                         __attribute__nonnull__(pTHX_1);
4622 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4623         assert(o)
4624
4625 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4626                         __attribute__warn_unused_result__
4627                         __attribute__nonnull__(pTHX_1);
4628 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4629         assert(o)
4630
4631 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4632                         __attribute__warn_unused_result__
4633                         __attribute__nonnull__(pTHX_1);
4634 #define PERL_ARGS_ASSERT_CK_EACH        \
4635         assert(o)
4636
4637 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4638                         __attribute__warn_unused_result__
4639                         __attribute__nonnull__(1);
4640 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4641         assert(o)
4642
4643 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4644                         __attribute__warn_unused_result__;
4645
4646 #  ifdef USE_ITHREADS
4647 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4648                         __attribute__nonnull__(pTHX_1);
4649 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4650         assert(o)
4651
4652 #  else
4653 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4656         assert(o)
4657
4658 #  endif
4659 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4660                         __attribute__nonnull__(pTHX_1);
4661 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4662         assert(o)
4663
4664 STATIC void     S_cop_free(pTHX_ COP *cop)
4665                         __attribute__nonnull__(pTHX_1);
4666 #define PERL_ARGS_ASSERT_COP_FREE       \
4667         assert(cop)
4668
4669 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4670 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4671                         __attribute__nonnull__(pTHX_1);
4672 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4673         assert(o)
4674
4675 STATIC OP*      S_newDEFSVOP(pTHX)
4676                         __attribute__warn_unused_result__;
4677
4678 STATIC OP*      S_search_const(pTHX_ OP *o)
4679                         __attribute__warn_unused_result__
4680                         __attribute__nonnull__(pTHX_1);
4681 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4682         assert(o)
4683
4684 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4685                         __attribute__warn_unused_result__
4686                         __attribute__nonnull__(pTHX_3)
4687                         __attribute__nonnull__(pTHX_4);
4688 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4689         assert(firstp); assert(otherp)
4690
4691 STATIC void     S_simplify_sort(pTHX_ OP *o)
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4694         assert(o)
4695
4696 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4697                         __attribute__nonnull__(pTHX_1);
4698 #define PERL_ARGS_ASSERT_GV_ENAME       \
4699         assert(gv)
4700
4701 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4702                         __attribute__warn_unused_result__
4703                         __attribute__nonnull__(1);
4704 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4705         assert(o)
4706
4707 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4708                         __attribute__nonnull__(pTHX_3);
4709 #define PERL_ARGS_ASSERT_MY_KID \
4710         assert(imopsp)
4711
4712 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4713                         __attribute__nonnull__(pTHX_1);
4714 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4715         assert(o)
4716
4717 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4718                         __attribute__nonnull__(pTHX_1)
4719                         __attribute__nonnull__(pTHX_2);
4720 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4721         assert(stash); assert(target)
4722
4723 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4724                         __attribute__nonnull__(pTHX_1)
4725                         __attribute__nonnull__(pTHX_2)
4726                         __attribute__nonnull__(pTHX_4);
4727 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4728         assert(stash); assert(target); assert(imopsp)
4729
4730 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4731                         __attribute__nonnull__(pTHX_2)
4732                         __attribute__nonnull__(pTHX_3)
4733                         __attribute__nonnull__(pTHX_4);
4734 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4735         assert(t); assert(name); assert(kid)
4736
4737 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4738                         __attribute__nonnull__(pTHX_1);
4739 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4740         assert(o)
4741
4742 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4743                         __attribute__warn_unused_result__
4744                         __attribute__nonnull__(pTHX_1);
4745 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4746         assert(o)
4747
4748 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4749                         __attribute__warn_unused_result__
4750                         __attribute__nonnull__(pTHX_1)
4751                         __attribute__nonnull__(pTHX_2);
4752 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4753         assert(o); assert(name)
4754
4755 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4756                         __attribute__warn_unused_result__
4757                         __attribute__nonnull__(pTHX_1)
4758                         __attribute__nonnull__(pTHX_2);
4759 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4760         assert(o); assert(name)
4761
4762 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4763                         __attribute__nonnull__(pTHX_1);
4764 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4765         assert(o)
4766
4767 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4768                         __attribute__nonnull__(pTHX_2);
4769 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4770         assert(block)
4771
4772 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4773 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4774                         __attribute__nonnull__(pTHX_1)
4775                         __attribute__nonnull__(pTHX_2)
4776                         __attribute__nonnull__(pTHX_3);
4777 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4778         assert(fullname); assert(gv); assert(cv)
4779
4780 #endif
4781 #if defined(PL_OP_SLAB_ALLOC)
4782 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4783                         __attribute__malloc__
4784                         __attribute__warn_unused_result__;
4785
4786 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4787                         __attribute__nonnull__(pTHX_1);
4788 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4789         assert(op)
4790
4791 #  if defined(PERL_DEBUG_READONLY_OPS)
4792 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4793 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4794 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4795                         __attribute__nonnull__(pTHX_1);
4796 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4797         assert(o)
4798
4799 #    if defined(PERL_IN_OP_C)
4800 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4801                         __attribute__nonnull__(pTHX_1);
4802 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4803         assert(op)
4804
4805 #    endif
4806 #  endif
4807 #endif
4808
4809 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4810 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4811                         __attribute__nonnull__(pTHX_1)
4812                         __attribute__nonnull__(pTHX_2);
4813 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4814         assert(linestr_sv); assert(rsfp)
4815
4816 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4817 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4818                         __attribute__nonnull__(pTHX_1);
4819 #define PERL_ARGS_ASSERT_INCPUSH        \
4820         assert(dir)
4821
4822 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4823                         __attribute__nonnull__(pTHX_1);
4824 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4825         assert(p)
4826
4827 STATIC void     S_init_interp(pTHX);
4828 STATIC void     S_init_ids(pTHX);
4829 STATIC void     S_init_main_stash(pTHX);
4830 STATIC void     S_init_perllib(pTHX);
4831 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4832                         __attribute__nonnull__(pTHX_2);
4833 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4834         assert(argv)
4835
4836 STATIC void     S_init_predump_symbols(pTHX);
4837 STATIC void     S_my_exit_jump(pTHX)
4838                         __attribute__noreturn__;
4839
4840 STATIC void     S_nuke_stacks(pTHX);
4841 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4842                         __attribute__nonnull__(pTHX_1)
4843                         __attribute__nonnull__(pTHX_3)
4844                         __attribute__nonnull__(pTHX_4);
4845 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4846         assert(scriptname); assert(suidscript); assert(rsfpp)
4847
4848 STATIC void     S_usage(pTHX_ const char *name)
4849                         __attribute__nonnull__(pTHX_1);
4850 #define PERL_ARGS_ASSERT_USAGE  \
4851         assert(name)
4852
4853 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4854 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4855                         __attribute__nonnull__(pTHX_1);
4856 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4857         assert(rsfp)
4858
4859 #endif
4860
4861 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4862 STATIC void     S_run_body(pTHX_ I32 oldscope)
4863                         __attribute__noreturn__;
4864
4865 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4866                         __attribute__nonnull__(pTHX_1)
4867                         __attribute__nonnull__(pTHX_2)
4868                         __attribute__nonnull__(pTHX_3);
4869 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4870         assert(av); assert(dir); assert(stem)
4871
4872 #endif
4873
4874 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4875 STATIC OP*      S_do_delete_local(pTHX);
4876 STATIC SV*      S_refto(pTHX_ SV* sv)
4877                         __attribute__warn_unused_result__
4878                         __attribute__nonnull__(pTHX_1);
4879 #define PERL_ARGS_ASSERT_REFTO  \
4880         assert(sv)
4881
4882 #endif
4883 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4884 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4885                         __attribute__warn_unused_result__
4886                         __attribute__nonnull__(pTHX_1)
4887                         __attribute__nonnull__(pTHX_2)
4888                         __attribute__nonnull__(pTHX_4);
4889 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4890         assert(sv); assert(what); assert(spp)
4891
4892 #endif
4893
4894 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4895 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4896                         __attribute__nonnull__(pTHX_1)
4897                         __attribute__nonnull__(pTHX_2)
4898                         __attribute__nonnull__(pTHX_3)
4899                         __attribute__nonnull__(pTHX_4);
4900 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4901         assert(symptr); assert(s); assert(strbeg); assert(strend)
4902
4903 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4904                         __attribute__nonnull__(pTHX_1)
4905                         __attribute__nonnull__(pTHX_2)
4906                         __attribute__nonnull__(pTHX_3)
4907                         __attribute__nonnull__(pTHX_4);
4908 #define PERL_ARGS_ASSERT_PACK_REC       \
4909         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4910
4911 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4912                         __attribute__nonnull__(pTHX_1);
4913 #define PERL_ARGS_ASSERT_MUL128 \
4914         assert(sv)
4915
4916 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4917                         __attribute__nonnull__(pTHX_1);
4918 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4919         assert(symptr)
4920
4921 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4922                         __attribute__nonnull__(pTHX_1);
4923 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4924         assert(symptr)
4925
4926 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4927                         __attribute__warn_unused_result__
4928                         __attribute__nonnull__(pTHX_1);
4929 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4930         assert(s)
4931
4932 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4933                         __attribute__nonnull__(pTHX_1)
4934                         __attribute__nonnull__(pTHX_2);
4935 #define PERL_ARGS_ASSERT_DIV128 \
4936         assert(pnum); assert(done)
4937
4938 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4939                         __attribute__nonnull__(pTHX_1)
4940                         __attribute__nonnull__(pTHX_2);
4941 #define PERL_ARGS_ASSERT_GROUP_END      \
4942         assert(patptr); assert(patend)
4943
4944 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4945                         __attribute__warn_unused_result__
4946                         __attribute__nonnull__(pTHX_1)
4947                         __attribute__nonnull__(pTHX_2);
4948 #define PERL_ARGS_ASSERT_GET_NUM        \
4949         assert(patptr); assert(lenptr)
4950
4951 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4952                         __attribute__nonnull__(1)
4953                         __attribute__nonnull__(2);
4954 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4955         assert(pat); assert(patend)
4956
4957 STATIC char     S_first_symbol(const char *pat, const char *patend)
4958                         __attribute__nonnull__(1)
4959                         __attribute__nonnull__(2);
4960 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4961         assert(pat); assert(patend)
4962
4963 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4964                         __attribute__warn_unused_result__
4965                         __attribute__nonnull__(pTHX_1);
4966 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4967         assert(sv)
4968
4969 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4970                         __attribute__warn_unused_result__
4971                         __attribute__nonnull__(1)
4972                         __attribute__nonnull__(3);
4973 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4974         assert(start); assert(dest)
4975
4976 #endif
4977
4978 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4979 STATIC OP*      S_docatch(pTHX_ OP *o)
4980                         __attribute__warn_unused_result__;
4981
4982 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4983                         __attribute__warn_unused_result__
4984                         __attribute__nonnull__(pTHX_1)
4985                         __attribute__nonnull__(pTHX_2)
4986                         __attribute__nonnull__(pTHX_3)
4987                         __attribute__nonnull__(pTHX_4);
4988 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4989         assert(o); assert(label); assert(opstack); assert(oplimit)
4990
4991 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4992                         __attribute__warn_unused_result__
4993                         __attribute__nonnull__(pTHX_1);
4994 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4995         assert(sv)
4996
4997 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4998                         __attribute__warn_unused_result__;
4999
5000 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5001                         __attribute__warn_unused_result__;
5002
5003 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5004                         __attribute__warn_unused_result__;
5005
5006 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5007                         __attribute__warn_unused_result__
5008                         __attribute__nonnull__(pTHX_1);
5009 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5010         assert(label)
5011
5012 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5013                         __attribute__warn_unused_result__;
5014
5015 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5016                         __attribute__warn_unused_result__
5017                         __attribute__nonnull__(pTHX_1);
5018 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5019         assert(cxstk)
5020
5021 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5022                         __attribute__warn_unused_result__;
5023
5024 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5025                         __attribute__nonnull__(pTHX_2);
5026 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5027         assert(sv)
5028
5029 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5030 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5031                         __attribute__warn_unused_result__
5032                         __attribute__nonnull__(pTHX_1);
5033 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5034         assert(name)
5035
5036 #ifndef PERL_DISABLE_PMC
5037 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5038                         __attribute__warn_unused_result__
5039                         __attribute__nonnull__(pTHX_1);
5040 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5041         assert(name)
5042
5043 #endif
5044 STATIC bool     S_path_is_absolute(const char *name)
5045                         __attribute__warn_unused_result__
5046                         __attribute__nonnull__(1);
5047 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5048         assert(name)
5049
5050 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5051                         __attribute__warn_unused_result__
5052                         __attribute__nonnull__(pTHX_2);
5053 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5054         assert(buf_sv)
5055
5056 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5057                         __attribute__warn_unused_result__
5058                         __attribute__nonnull__(pTHX_1);
5059 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5060         assert(re)
5061
5062 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5063                         __attribute__warn_unused_result__
5064                         __attribute__nonnull__(pTHX_1)
5065                         __attribute__nonnull__(pTHX_2);
5066 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5067         assert(matcher); assert(sv)
5068
5069 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5070                         __attribute__nonnull__(pTHX_1);
5071 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5072         assert(matcher)
5073
5074 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5075 #endif
5076
5077 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5078 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5079                         __attribute__nonnull__(pTHX_1)
5080                         __attribute__nonnull__(pTHX_2)
5081                         __attribute__nonnull__(pTHX_3);
5082 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5083         assert(hash); assert(relem); assert(firstrelem)
5084
5085 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5086                         __attribute__warn_unused_result__
5087                         __attribute__nonnull__(pTHX_1);
5088 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5089         assert(meth)
5090
5091 #endif
5092
5093 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5094 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5095                         __attribute__nonnull__(pTHX_1)
5096                         __attribute__nonnull__(pTHX_2);
5097 #define PERL_ARGS_ASSERT_SV_NCMP        \
5098         assert(a); assert(b)
5099
5100 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5101                         __attribute__nonnull__(pTHX_1)
5102                         __attribute__nonnull__(pTHX_2);
5103 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5104         assert(a); assert(b)
5105
5106 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5107                         __attribute__nonnull__(pTHX_1)
5108                         __attribute__nonnull__(pTHX_2);
5109 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5110         assert(a); assert(b)
5111
5112 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5113                         __attribute__nonnull__(pTHX_1)
5114                         __attribute__nonnull__(pTHX_2);
5115 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5116         assert(a); assert(b)
5117
5118 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5119                         __attribute__nonnull__(pTHX_1)
5120                         __attribute__nonnull__(pTHX_2);
5121 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5122         assert(str1); assert(str2)
5123
5124 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5125                         __attribute__nonnull__(pTHX_1)
5126                         __attribute__nonnull__(pTHX_2);
5127 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5128         assert(str1); assert(str2)
5129
5130 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5131                         __attribute__nonnull__(pTHX_1)
5132                         __attribute__nonnull__(pTHX_2);
5133 #define PERL_ARGS_ASSERT_SORTCV \
5134         assert(a); assert(b)
5135
5136 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5137                         __attribute__nonnull__(pTHX_1)
5138                         __attribute__nonnull__(pTHX_2);
5139 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5140         assert(a); assert(b)
5141
5142 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5143                         __attribute__nonnull__(pTHX_1)
5144                         __attribute__nonnull__(pTHX_2);
5145 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5146         assert(a); assert(b)
5147
5148 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5149                         __attribute__nonnull__(pTHX_3);
5150 #define PERL_ARGS_ASSERT_QSORTSVU       \
5151         assert(compare)
5152
5153 #endif
5154
5155 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5156 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5157                         __attribute__nonnull__(pTHX_1)
5158                         __attribute__nonnull__(pTHX_2)
5159                         __attribute__nonnull__(pTHX_3);
5160 #define PERL_ARGS_ASSERT_DOFORM \
5161         assert(cv); assert(gv); assert(retop)
5162
5163 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5164 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5165                         __attribute__warn_unused_result__
5166                         __attribute__nonnull__(pTHX_1)
5167                         __attribute__nonnull__(pTHX_2);
5168 #define PERL_ARGS_ASSERT_DOONELINER     \
5169         assert(cmd); assert(filename)
5170
5171 #  endif
5172 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5173                         __attribute__nonnull__(pTHX_1);
5174 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5175         assert(array)
5176
5177 #endif
5178
5179 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5180 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5181                         __attribute__nonnull__(pTHX_1)
5182                         __attribute__nonnull__(pTHX_3);
5183 #define PERL_ARGS_ASSERT_REG    \
5184         assert(pRExC_state); assert(flagp)
5185
5186 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5187                         __attribute__nonnull__(pTHX_1);
5188 #define PERL_ARGS_ASSERT_REGANODE       \
5189         assert(pRExC_state)
5190
5191 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5192                         __attribute__nonnull__(pTHX_1)
5193                         __attribute__nonnull__(pTHX_2);
5194 #define PERL_ARGS_ASSERT_REGATOM        \
5195         assert(pRExC_state); assert(flagp)
5196
5197 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5198                         __attribute__nonnull__(pTHX_1)
5199                         __attribute__nonnull__(pTHX_2);
5200 #define PERL_ARGS_ASSERT_REGBRANCH      \
5201         assert(pRExC_state); assert(flagp)
5202
5203 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5204                         __attribute__nonnull__(pTHX_1)
5205                         __attribute__nonnull__(pTHX_3);
5206 #define PERL_ARGS_ASSERT_REGUNI \
5207         assert(pRExC_state); assert(s)
5208
5209 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5210                         __attribute__nonnull__(pTHX_1);
5211 #define PERL_ARGS_ASSERT_REGCLASS       \
5212         assert(pRExC_state)
5213
5214 STATIC I32      S_regcurly(const char *s)
5215                         __attribute__warn_unused_result__
5216                         __attribute__nonnull__(1);
5217 #define PERL_ARGS_ASSERT_REGCURLY       \
5218         assert(s)
5219
5220 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5221                         __attribute__nonnull__(pTHX_1);
5222 #define PERL_ARGS_ASSERT_REG_NODE       \
5223         assert(pRExC_state)
5224
5225 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5226                         __attribute__nonnull__(pTHX_2);
5227 #define PERL_ARGS_ASSERT_REG_RECODE     \
5228         assert(encp)
5229
5230 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5231                         __attribute__nonnull__(pTHX_1)
5232                         __attribute__nonnull__(pTHX_2);
5233 #define PERL_ARGS_ASSERT_REGPIECE       \
5234         assert(pRExC_state); assert(flagp)
5235
5236 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5237                         __attribute__nonnull__(pTHX_1);
5238 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5239         assert(pRExC_state)
5240
5241 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5242                         __attribute__nonnull__(pTHX_1)
5243                         __attribute__nonnull__(pTHX_3);
5244 #define PERL_ARGS_ASSERT_REGINSERT      \
5245         assert(pRExC_state); assert(opnd)
5246
5247 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5248                         __attribute__nonnull__(pTHX_1)
5249                         __attribute__nonnull__(pTHX_2)
5250                         __attribute__nonnull__(pTHX_3);
5251 #define PERL_ARGS_ASSERT_REGTAIL        \
5252         assert(pRExC_state); assert(p); assert(val)
5253
5254 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5255                         __attribute__nonnull__(pTHX_1);
5256 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5257         assert(pRExC_state)
5258
5259 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5260                         __attribute__nonnull__(pTHX_1)
5261                         __attribute__nonnull__(pTHX_2)
5262                         __attribute__nonnull__(pTHX_3);
5263 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5264         assert(pRExC_state); assert(scan); assert(min)
5265
5266 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5267                         __attribute__warn_unused_result__
5268                         __attribute__nonnull__(1)
5269                         __attribute__nonnull__(2);
5270 #define PERL_ARGS_ASSERT_REGWHITE       \
5271         assert(pRExC_state); assert(p)
5272
5273 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5274                         __attribute__nonnull__(pTHX_1);
5275 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5276         assert(pRExC_state)
5277
5278 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5279                         __attribute__nonnull__(pTHX_1);
5280 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5281         assert(pRExC_state)
5282
5283 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5284                         __attribute__nonnull__(pTHX_1)
5285                         __attribute__nonnull__(pTHX_2)
5286                         __attribute__nonnull__(pTHX_3);
5287 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5288         assert(pRExC_state); assert(data); assert(minlenp)
5289
5290 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5291                         __attribute__nonnull__(1)
5292                         __attribute__nonnull__(2);
5293 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5294         assert(pRExC_state); assert(cl)
5295
5296 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5297                         __attribute__warn_unused_result__
5298                         __attribute__nonnull__(1);
5299 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5300         assert(cl)
5301
5302 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5303                         __attribute__nonnull__(1)
5304                         __attribute__nonnull__(2);
5305 #define PERL_ARGS_ASSERT_CL_INIT        \
5306         assert(pRExC_state); assert(cl)
5307
5308 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5309                         __attribute__nonnull__(1)
5310                         __attribute__nonnull__(2);
5311 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5312         assert(pRExC_state); assert(cl)
5313
5314 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5315                         __attribute__nonnull__(1)
5316                         __attribute__nonnull__(2);
5317 #define PERL_ARGS_ASSERT_CL_AND \
5318         assert(cl); assert(and_with)
5319
5320 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5321                         __attribute__nonnull__(1)
5322                         __attribute__nonnull__(2)
5323                         __attribute__nonnull__(3);
5324 #define PERL_ARGS_ASSERT_CL_OR  \
5325         assert(pRExC_state); assert(cl); assert(or_with)
5326
5327 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)
5328                         __attribute__nonnull__(pTHX_1)
5329                         __attribute__nonnull__(pTHX_2)
5330                         __attribute__nonnull__(pTHX_3)
5331                         __attribute__nonnull__(pTHX_4)
5332                         __attribute__nonnull__(pTHX_5);
5333 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5334         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5335
5336 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5337                         __attribute__warn_unused_result__
5338                         __attribute__nonnull__(1)
5339                         __attribute__nonnull__(3);
5340 #define PERL_ARGS_ASSERT_ADD_DATA       \
5341         assert(pRExC_state); assert(s)
5342
5343 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5344                         __attribute__noreturn__
5345                         __attribute__nonnull__(pTHX_1)
5346                         __attribute__nonnull__(pTHX_2);
5347 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5348         assert(pat1); assert(pat2)
5349
5350 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5351                         __attribute__nonnull__(pTHX_1);
5352 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5353         assert(pRExC_state)
5354
5355 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5356                         __attribute__nonnull__(pTHX_1);
5357 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5358         assert(pRExC_state)
5359
5360 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)
5361                         __attribute__nonnull__(pTHX_1)
5362                         __attribute__nonnull__(pTHX_2)
5363                         __attribute__nonnull__(pTHX_3)
5364                         __attribute__nonnull__(pTHX_4)
5365                         __attribute__nonnull__(pTHX_5);
5366 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5367         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5368
5369 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5370                         __attribute__nonnull__(pTHX_1)
5371                         __attribute__nonnull__(pTHX_2)
5372                         __attribute__nonnull__(pTHX_3);
5373 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5374         assert(pRExC_state); assert(source); assert(stclass)
5375
5376 #  ifdef DEBUGGING
5377 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5378 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)
5379                         __attribute__nonnull__(pTHX_1)
5380                         __attribute__nonnull__(pTHX_2)
5381                         __attribute__nonnull__(pTHX_3)
5382                         __attribute__nonnull__(pTHX_6);
5383 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5384         assert(r); assert(start); assert(node); assert(sv)
5385
5386 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5387                         __attribute__nonnull__(pTHX_1);
5388 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5389         assert(sv)
5390
5391 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5392                         __attribute__nonnull__(pTHX_1)
5393                         __attribute__nonnull__(pTHX_3);
5394 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5395         assert(trie); assert(revcharmap)
5396
5397 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5398                         __attribute__nonnull__(pTHX_1)
5399                         __attribute__nonnull__(pTHX_3);
5400 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5401         assert(trie); assert(revcharmap)
5402
5403 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5404                         __attribute__nonnull__(pTHX_1)
5405                         __attribute__nonnull__(pTHX_3);
5406 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5407         assert(trie); assert(revcharmap)
5408
5409 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5410                         __attribute__nonnull__(pTHX_1)
5411                         __attribute__nonnull__(pTHX_2)
5412                         __attribute__nonnull__(pTHX_3);
5413 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5414         assert(pRExC_state); assert(p); assert(val)
5415
5416 #  endif
5417 #endif
5418
5419 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5420 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5421                         __attribute__warn_unused_result__
5422                         __attribute__nonnull__(pTHX_1)
5423                         __attribute__nonnull__(pTHX_2);
5424 #define PERL_ARGS_ASSERT_REGMATCH       \
5425         assert(reginfo); assert(prog)
5426
5427 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5428                         __attribute__warn_unused_result__
5429                         __attribute__nonnull__(pTHX_1)
5430                         __attribute__nonnull__(pTHX_2);
5431 #define PERL_ARGS_ASSERT_REGREPEAT      \
5432         assert(prog); assert(p)
5433
5434 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5435                         __attribute__warn_unused_result__
5436                         __attribute__nonnull__(pTHX_1)
5437                         __attribute__nonnull__(pTHX_2);
5438 #define PERL_ARGS_ASSERT_REGTRY \
5439         assert(reginfo); assert(startpos)
5440
5441 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5442                         __attribute__warn_unused_result__
5443                         __attribute__nonnull__(pTHX_2)
5444                         __attribute__nonnull__(pTHX_3);
5445 #define PERL_ARGS_ASSERT_REGINCLASS     \
5446         assert(n); assert(p)
5447
5448 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5449 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5450                         __attribute__nonnull__(pTHX_1);
5451 #define PERL_ARGS_ASSERT_REGCPPOP       \
5452         assert(rex)
5453
5454 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5455                         __attribute__warn_unused_result__
5456                         __attribute__nonnull__(1)
5457                         __attribute__nonnull__(3);
5458 #define PERL_ARGS_ASSERT_REGHOP3        \
5459         assert(s); assert(lim)
5460
5461 #ifdef XXX_dmq
5462 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5463                         __attribute__warn_unused_result__
5464                         __attribute__nonnull__(1)
5465                         __attribute__nonnull__(3)
5466                         __attribute__nonnull__(4);
5467 #define PERL_ARGS_ASSERT_REGHOP4        \
5468         assert(s); assert(llim); assert(rlim)
5469
5470 #endif
5471 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5472                         __attribute__warn_unused_result__
5473                         __attribute__nonnull__(1)
5474                         __attribute__nonnull__(3);
5475 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5476         assert(s); assert(lim)
5477
5478 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5479                         __attribute__warn_unused_result__
5480                         __attribute__nonnull__(pTHX_1)
5481                         __attribute__nonnull__(pTHX_2)
5482                         __attribute__nonnull__(pTHX_3)
5483                         __attribute__nonnull__(pTHX_4);
5484 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5485         assert(prog); assert(c); assert(s); assert(strend)
5486
5487 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5488                         __attribute__nonnull__(pTHX_1);
5489 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5490         assert(prog)
5491
5492 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5493                         __attribute__nonnull__(pTHX_1);
5494 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5495         assert(prog)
5496
5497 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5498                         __attribute__warn_unused_result__
5499                         __attribute__nonnull__(pTHX_1)
5500                         __attribute__nonnull__(pTHX_2);
5501 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5502         assert(rex); assert(scan)
5503
5504 #  ifdef DEBUGGING
5505 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)
5506                         __attribute__nonnull__(pTHX_1)
5507                         __attribute__nonnull__(pTHX_2)
5508                         __attribute__nonnull__(pTHX_3)
5509                         __attribute__nonnull__(pTHX_4)
5510                         __attribute__nonnull__(pTHX_5);
5511 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5512         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5513
5514 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5515                         __attribute__nonnull__(pTHX_1)
5516                         __attribute__nonnull__(pTHX_3)
5517                         __attribute__nonnull__(pTHX_4)
5518                         __attribute__nonnull__(pTHX_5);
5519 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5520         assert(prog); assert(start); assert(end); assert(blurb)
5521
5522 #  endif
5523 #endif
5524
5525 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5526 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5527 STATIC void     S_debprof(pTHX_ const OP *o)
5528                         __attribute__nonnull__(pTHX_1);
5529 #define PERL_ARGS_ASSERT_DEBPROF        \
5530         assert(o)
5531
5532 STATIC void     S_sequence(pTHX_ const OP *o);
5533 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5534 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5535 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5536                         __attribute__nonnull__(pTHX_1);
5537 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5538         assert(pm)
5539
5540 #endif
5541
5542 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5543 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5544                         __attribute__nonnull__(pTHX_1);
5545 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5546         assert(sptr)
5547
5548 #endif
5549
5550 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5551 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5552                         __attribute__nonnull__(pTHX_1)
5553                         __attribute__nonnull__(pTHX_2);
5554 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5555         assert(tsv); assert(sv)
5556
5557 #endif
5558
5559 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5560 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5561                         __attribute__nonnull__(pTHX_1)
5562                         __attribute__nonnull__(pTHX_2);
5563 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5564         assert(sv); assert(av)
5565
5566 #endif
5567
5568 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5569 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5570                         __attribute__warn_unused_result__
5571                         __attribute__nonnull__(1)
5572                         __attribute__nonnull__(5);
5573 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5574         assert(buf); assert(peob)
5575
5576 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5577                         __attribute__nonnull__(pTHX_1);
5578 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5579         assert(sv)
5580
5581 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5582                         __attribute__nonnull__(pTHX_1);
5583 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5584         assert(sv)
5585
5586 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5587                         __attribute__nonnull__(pTHX_1);
5588 #define PERL_ARGS_ASSERT_VISIT  \
5589         assert(f)
5590
5591 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5592                         __attribute__nonnull__(pTHX_1)
5593                         __attribute__nonnull__(pTHX_2);
5594 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5595         assert(tsv); assert(sv)
5596
5597 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5598                         __attribute__warn_unused_result__;
5599
5600 #  ifdef DEBUGGING
5601 STATIC void     S_del_sv(pTHX_ SV *p)
5602                         __attribute__nonnull__(pTHX_1);
5603 #define PERL_ARGS_ASSERT_DEL_SV \
5604         assert(p)
5605
5606 #  endif
5607 #  if !defined(NV_PRESERVES_UV)
5608 #    ifdef DEBUGGING
5609 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5610                         __attribute__nonnull__(pTHX_1);
5611 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5612         assert(sv)
5613
5614 #    else
5615 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5616                         __attribute__nonnull__(pTHX_1);
5617 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5618         assert(sv)
5619
5620 #    endif
5621 #  endif
5622 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5623                         __attribute__warn_unused_result__
5624                         __attribute__nonnull__(pTHX_1);
5625 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5626         assert(pattern)
5627
5628 #
5629 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5630                         __attribute__nonnull__(1)
5631                         __attribute__nonnull__(2);
5632 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5633         assert(start); assert(send)
5634
5635 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5636                         __attribute__nonnull__(1)
5637                         __attribute__nonnull__(2);
5638 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5639         assert(start); assert(send)
5640
5641 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)
5642                         __attribute__nonnull__(pTHX_1)
5643                         __attribute__nonnull__(pTHX_2)
5644                         __attribute__nonnull__(pTHX_3)
5645                         __attribute__nonnull__(pTHX_4);
5646 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5647         assert(sv); assert(mgp); assert(start); assert(send)
5648
5649 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5650                         __attribute__nonnull__(pTHX_1)
5651                         __attribute__nonnull__(pTHX_2);
5652 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5653         assert(sv); assert(mgp)
5654
5655 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5656                         __attribute__nonnull__(pTHX_1)
5657                         __attribute__nonnull__(pTHX_2)
5658                         __attribute__nonnull__(pTHX_3);
5659 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5660         assert(s); assert(target); assert(end)
5661
5662 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5663                         __attribute__nonnull__(2)
5664                         __attribute__nonnull__(3);
5665 #define PERL_ARGS_ASSERT_F0CONVERT      \
5666         assert(endbuf); assert(len)
5667
5668 #  if defined(PERL_OLD_COPY_ON_WRITE)
5669 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5670                         __attribute__nonnull__(pTHX_1)
5671                         __attribute__nonnull__(pTHX_2)
5672                         __attribute__nonnull__(pTHX_3);
5673 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5674         assert(sv); assert(pvx); assert(after)
5675
5676 #  endif
5677 STATIC SV *     S_more_sv(pTHX);
5678 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5679 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5680                         __attribute__nonnull__(pTHX_1);
5681 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5682         assert(sv)
5683
5684 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5685                         __attribute__nonnull__(pTHX_1)
5686                         __attribute__nonnull__(pTHX_2);
5687 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5688         assert(dstr); assert(sstr)
5689
5690 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5691                         __attribute__nonnull__(pTHX_1)
5692                         __attribute__nonnull__(pTHX_2);
5693 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5694         assert(dstr); assert(sstr)
5695
5696 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5697                         __attribute__warn_unused_result__
5698                         __attribute__nonnull__(1);
5699 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5700         assert(tbl)
5701
5702 #endif
5703
5704 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5705 STATIC void     S_check_uni(pTHX);
5706 STATIC void     S_force_next(pTHX_ I32 type);
5707 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5708                         __attribute__nonnull__(pTHX_1);
5709 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5710         assert(s)
5711
5712 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5713                         __attribute__nonnull__(pTHX_1);
5714 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5715         assert(start)
5716
5717 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_TOKEQ  \
5720         assert(sv)
5721
5722 STATIC void     S_readpipe_override(pTHX);
5723 STATIC char*    S_scan_const(pTHX_ char *start)
5724                         __attribute__warn_unused_result__
5725                         __attribute__nonnull__(pTHX_1);
5726 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5727         assert(start)
5728
5729 STATIC char*    S_scan_formline(pTHX_ char *s)
5730                         __attribute__warn_unused_result__
5731                         __attribute__nonnull__(pTHX_1);
5732 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5733         assert(s)
5734
5735 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5736                         __attribute__warn_unused_result__
5737                         __attribute__nonnull__(pTHX_1);
5738 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5739         assert(s)
5740
5741 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5742                         __attribute__nonnull__(pTHX_1)
5743                         __attribute__nonnull__(pTHX_2)
5744                         __attribute__nonnull__(pTHX_3);
5745 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5746         assert(s); assert(send); assert(dest)
5747
5748 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5749                         __attribute__warn_unused_result__
5750                         __attribute__nonnull__(pTHX_1);
5751 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5752         assert(start)
5753
5754 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5755                         __attribute__warn_unused_result__
5756                         __attribute__nonnull__(pTHX_1);
5757 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5758         assert(start)
5759
5760 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5761                         __attribute__warn_unused_result__
5762                         __attribute__nonnull__(pTHX_1);
5763 #define PERL_ARGS_ASSERT_SCAN_STR       \
5764         assert(start)
5765
5766 STATIC char*    S_scan_subst(pTHX_ char *start)
5767                         __attribute__warn_unused_result__
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5770         assert(start)
5771
5772 STATIC char*    S_scan_trans(pTHX_ char *start)
5773                         __attribute__warn_unused_result__
5774                         __attribute__nonnull__(pTHX_1);
5775 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5776         assert(start)
5777
5778 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5779                         __attribute__nonnull__(pTHX_1)
5780                         __attribute__nonnull__(pTHX_2)
5781                         __attribute__nonnull__(pTHX_5);
5782 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5783         assert(s); assert(dest); assert(slp)
5784
5785 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5786 STATIC char*    S_skipspace(pTHX_ char *s)
5787                         __attribute__warn_unused_result__
5788                         __attribute__nonnull__(pTHX_1);
5789 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5790         assert(s)
5791
5792 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5793                         __attribute__warn_unused_result__
5794                         __attribute__nonnull__(pTHX_1);
5795 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5796         assert(s)
5797
5798 #ifndef PERL_NO_UTF16_FILTER
5799 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5800                         __attribute__nonnull__(pTHX_2);
5801 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5802         assert(sv)
5803
5804 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5805                         __attribute__nonnull__(pTHX_1);
5806 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5807         assert(s)
5808
5809 #endif
5810 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5811                         __attribute__nonnull__(pTHX_1)
5812                         __attribute__nonnull__(pTHX_2)
5813                         __attribute__nonnull__(pTHX_3);
5814 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5815         assert(s); assert(name); assert(what)
5816
5817 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5818                         __attribute__nonnull__(pTHX_1);
5819 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5820         assert(name)
5821
5822 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5823                         __attribute__nonnull__(pTHX_1);
5824 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5825         assert(s)
5826
5827 STATIC void     S_incline(pTHX_ const char *s)
5828                         __attribute__nonnull__(pTHX_1);
5829 #define PERL_ARGS_ASSERT_INCLINE        \
5830         assert(s)
5831
5832 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5833                         __attribute__nonnull__(pTHX_1);
5834 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5835         assert(s)
5836
5837 STATIC int      S_intuit_more(pTHX_ char *s)
5838                         __attribute__nonnull__(pTHX_1);
5839 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5840         assert(s)
5841
5842 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5843                         __attribute__nonnull__(pTHX_3);
5844 #define PERL_ARGS_ASSERT_LOP    \
5845         assert(s)
5846
5847 STATIC void     S_missingterm(pTHX_ char *s)
5848                         __attribute__noreturn__;
5849
5850 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5851                         __attribute__nonnull__(pTHX_1);
5852 #define PERL_ARGS_ASSERT_NO_OP  \
5853         assert(what)
5854
5855 STATIC I32      S_sublex_done(pTHX)
5856                         __attribute__warn_unused_result__;
5857
5858 STATIC I32      S_sublex_push(pTHX)
5859                         __attribute__warn_unused_result__;
5860
5861 STATIC I32      S_sublex_start(pTHX)
5862                         __attribute__warn_unused_result__;
5863
5864 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
5865                         __attribute__warn_unused_result__
5866                         __attribute__nonnull__(pTHX_1);
5867 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5868         assert(sv)
5869
5870 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5871                         __attribute__warn_unused_result__
5872                         __attribute__nonnull__(pTHX_1);
5873 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5874         assert(pkgname)
5875
5876 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5877                         __attribute__warn_unused_result__
5878                         __attribute__nonnull__(pTHX_2);
5879 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5880         assert(s)
5881
5882 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)
5883                         __attribute__nonnull__(pTHX_3)
5884                         __attribute__nonnull__(pTHX_5);
5885 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5886         assert(key); assert(sv)
5887
5888 STATIC int      S_deprecate_commaless_var_list(pTHX);
5889 STATIC int      S_ao(pTHX_ int toketype);
5890 #  if defined(PERL_CR_FILTER)
5891 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5892 STATIC void     S_strip_return(pTHX_ SV *sv)
5893                         __attribute__nonnull__(pTHX_1);
5894 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5895         assert(sv)
5896
5897 #  endif
5898 #  if defined(DEBUGGING)
5899 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5900                         __attribute__nonnull__(pTHX_2);
5901 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5902         assert(lvalp)
5903
5904 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5905                         __attribute__nonnull__(pTHX_1)
5906                         __attribute__nonnull__(pTHX_2);
5907 #define PERL_ARGS_ASSERT_PRINTBUF       \
5908         assert(fmt); assert(s)
5909
5910 #  endif
5911 #endif
5912
5913 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5914 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5915                         __attribute__nonnull__(pTHX_1)
5916                         __attribute__nonnull__(pTHX_2);
5917 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5918         assert(stash); assert(name)
5919
5920 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
5921                         __attribute__nonnull__(pTHX_1);
5922 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
5923         assert(stash)
5924
5925 #endif
5926
5927 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5928 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5929 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5930                         __attribute__nonnull__(pTHX_1);
5931 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5932         assert(locs)
5933
5934 #endif
5935 #endif
5936
5937 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5938 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5939                         __attribute__nonnull__(pTHX_1);
5940 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5941         assert(cop)
5942
5943 STATIC SV*      S_mess_alloc(pTHX);
5944 STATIC SV *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args);
5945 STATIC bool     S_vdie_common(pTHX_ SV *message, bool warn);
5946 STATIC char *   S_write_no_mem(pTHX)
5947                         __attribute__noreturn__;
5948
5949 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
5950 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)
5951                         __attribute__nonnull__(4)
5952                         __attribute__nonnull__(8)
5953                         __attribute__nonnull__(10);
5954 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5955         assert(type_name); assert(filename); assert(funcname)
5956
5957 #endif
5958 #endif
5959
5960 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5961 STATIC NV       S_mulexp10(NV value, I32 exponent);
5962 #endif
5963
5964 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5965 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5966                         __attribute__warn_unused_result__
5967                         __attribute__nonnull__(1);
5968 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5969         assert(s)
5970
5971 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5972                         __attribute__warn_unused_result__
5973                         __attribute__nonnull__(pTHX_1)
5974                         __attribute__nonnull__(pTHX_2)
5975                         __attribute__nonnull__(pTHX_3);
5976 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5977         assert(p); assert(swash); assert(swashname)
5978
5979 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5980                         __attribute__warn_unused_result__
5981                         __attribute__nonnull__(pTHX_1);
5982 #define PERL_ARGS_ASSERT_SWASH_GET      \
5983         assert(swash)
5984
5985 #endif
5986
5987 START_EXTERN_C
5988
5989 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5990                         __attribute__nonnull__(pTHX_1);
5991 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5992         assert(dstr)
5993
5994 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5995                         __attribute__nonnull__(pTHX_1)
5996                         __attribute__nonnull__(pTHX_2);
5997 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5998         assert(dstr); assert(sstr)
5999
6000 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6001                         __attribute__nonnull__(pTHX_1);
6002 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6003         assert(dsv)
6004
6005 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6006                         __attribute__nonnull__(pTHX_1); */
6007
6008 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6009                         __attribute__nonnull__(pTHX_1);
6010 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6011         assert(sv)
6012
6013 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6016         assert(sv)
6017
6018 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6019                         __attribute__nonnull__(pTHX_1)
6020                         __attribute__nonnull__(pTHX_2);
6021 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6022         assert(dsv); assert(ssv)
6023
6024 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6025                         __attribute__nonnull__(pTHX_1)
6026                         __attribute__nonnull__(pTHX_2);
6027 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6028         assert(s); assert(value)
6029
6030 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6031 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6032 #ifdef PERL_OLD_COPY_ON_WRITE
6033 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6034                         __attribute__nonnull__(pTHX_2);
6035 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6036         assert(sstr)
6037
6038 #endif
6039
6040 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6041
6042 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6043 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6044 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6045 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6046 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6047 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6048 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6049 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6050 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6051 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6052 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6053 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6054                         __attribute__nonnull__(pTHX_2);
6055 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6056         assert(vbuf)
6057
6058 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6059                         __attribute__nonnull__(pTHX_2);
6060 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6061         assert(vbuf)
6062
6063 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6064                         __attribute__nonnull__(pTHX_2);
6065 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6066         assert(vbuf)
6067
6068 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6069 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6070
6071 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6072 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6073 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6074                         __attribute__warn_unused_result__;
6075
6076 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6077                         __attribute__warn_unused_result__;
6078
6079
6080 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6081                         __attribute__warn_unused_result__;
6082
6083 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6084                         __attribute__warn_unused_result__;
6085
6086 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6087                         __attribute__warn_unused_result__;
6088
6089 #endif /* PERLIO_LAYERS */
6090
6091 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6092 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6093 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6094                         __attribute__nonnull__(pTHX_1);
6095 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6096         assert(stack_base)
6097
6098 #endif
6099
6100 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6101                         __attribute__malloc__
6102                         __attribute__warn_unused_result__;
6103
6104 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6105                         __attribute__nonnull__(pTHX_1);
6106 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6107         assert(cv)
6108
6109 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6110                         __attribute__nonnull__(pTHX_1);
6111 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6112         assert(name)
6113
6114 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6115                         __attribute__nonnull__(pTHX_1);
6116 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6117         assert(sv)
6118
6119 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char *name, const STRLEN len, const U32 flags, const HV *ourstash)
6120                         __attribute__nonnull__(pTHX_1)
6121                         __attribute__nonnull__(pTHX_4);
6122 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6123         assert(name); assert(ourstash)
6124
6125 #ifdef DEBUGGING
6126 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6127                         __attribute__nonnull__(pTHX_2);
6128 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6129         assert(sv)
6130
6131 #endif
6132 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6133 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6134 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6135                         __attribute__nonnull__(pTHX_2);
6136 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6137         assert(file)
6138
6139 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6140                         __attribute__nonnull__(pTHX_1)
6141                         __attribute__nonnull__(pTHX_2)
6142                         __attribute__nonnull__(pTHX_3);
6143 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6144         assert(padlist); assert(old_cv); assert(new_cv)
6145
6146
6147 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6148                         __attribute__nonnull__(pTHX_1);
6149 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6150         assert(padlist)
6151
6152 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6153                         __attribute__warn_unused_result__;
6154
6155
6156 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6157 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)
6158                         __attribute__nonnull__(pTHX_1)
6159                         __attribute__nonnull__(pTHX_2)
6160                         __attribute__nonnull__(pTHX_6)
6161                         __attribute__nonnull__(pTHX_7);
6162 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6163         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6164
6165 #  if defined(DEBUGGING)
6166 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6167                         __attribute__nonnull__(pTHX_1)
6168                         __attribute__nonnull__(pTHX_2);
6169 #define PERL_ARGS_ASSERT_CV_DUMP        \
6170         assert(cv); assert(title)
6171
6172 #  endif
6173 #endif
6174 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6175                         __attribute__warn_unused_result__;
6176
6177 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6178 #if defined(DEBUGGING)
6179 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6180                         __attribute__warn_unused_result__
6181                         __attribute__nonnull__(pTHX_1);
6182 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6183         assert(s)
6184
6185 #endif
6186 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6187                         __attribute__nonnull__(pTHX_1);
6188 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6189         assert(sv)
6190
6191 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6192                         __attribute__nonnull__(pTHX_1);
6193 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6194         assert(hv)
6195
6196
6197 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6198                         __attribute__warn_unused_result__
6199                         __attribute__nonnull__(pTHX_1);
6200 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6201         assert(hv)
6202
6203 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6204                         __attribute__warn_unused_result__
6205                         __attribute__nonnull__(pTHX_1);
6206 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6207         assert(hv)
6208
6209 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6210                         __attribute__warn_unused_result__
6211                         __attribute__nonnull__(pTHX_1);
6212 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6213         assert(hv)
6214
6215 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6216                         __attribute__nonnull__(pTHX_1);
6217 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6218         assert(hv)
6219
6220 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6221                         __attribute__nonnull__(pTHX_1);
6222 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6223         assert(hv)
6224
6225 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6226                         __attribute__nonnull__(pTHX_1);
6227 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6228         assert(hv)
6229
6230 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6231                         __attribute__nonnull__(pTHX_1);
6232 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6233         assert(hv)
6234
6235 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6236 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6237                         __attribute__nonnull__(pTHX_1);
6238 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6239         assert(hv)
6240
6241 #endif
6242 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6243                         __attribute__nonnull__(pTHX_1);
6244 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6245         assert(hv)
6246
6247 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6248                         __attribute__warn_unused_result__
6249                         __attribute__nonnull__(pTHX_1);
6250 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6251         assert(hv)
6252
6253 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6254                         __attribute__warn_unused_result__
6255                         __attribute__nonnull__(pTHX_1);
6256 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6257         assert(hv)
6258
6259 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6260                         __attribute__nonnull__(pTHX_1);
6261 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6262         assert(hv)
6263
6264
6265 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6266                         __attribute__nonnull__(pTHX_1)
6267                         __attribute__nonnull__(pTHX_2);
6268 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6269         assert(hv); assert(mg)
6270
6271
6272 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6273 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6274                         __attribute__nonnull__(pTHX_2);
6275 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6276         assert(val)
6277
6278 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6279                         __attribute__nonnull__(pTHX_2);
6280 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6281         assert(val)
6282
6283 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6284 #endif
6285
6286 #ifdef PERL_NEED_MY_HTOLE16
6287 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6288 #endif
6289 #ifdef PERL_NEED_MY_LETOH16
6290 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6291 #endif
6292 #ifdef PERL_NEED_MY_HTOBE16
6293 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6294 #endif
6295 #ifdef PERL_NEED_MY_BETOH16
6296 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6297 #endif
6298 #ifdef PERL_NEED_MY_HTOLE32
6299 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6300 #endif
6301 #ifdef PERL_NEED_MY_LETOH32
6302 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6303 #endif
6304 #ifdef PERL_NEED_MY_HTOBE32
6305 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6306 #endif
6307 #ifdef PERL_NEED_MY_BETOH32
6308 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6309 #endif
6310 #ifdef PERL_NEED_MY_HTOLE64
6311 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6312 #endif
6313 #ifdef PERL_NEED_MY_LETOH64
6314 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6315 #endif
6316 #ifdef PERL_NEED_MY_HTOBE64
6317 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6318 #endif
6319 #ifdef PERL_NEED_MY_BETOH64
6320 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6321 #endif
6322
6323 #ifdef PERL_NEED_MY_HTOLES
6324 PERL_CALLCONV short     Perl_my_htoles(short n);
6325 #endif
6326 #ifdef PERL_NEED_MY_LETOHS
6327 PERL_CALLCONV short     Perl_my_letohs(short n);
6328 #endif
6329 #ifdef PERL_NEED_MY_HTOBES
6330 PERL_CALLCONV short     Perl_my_htobes(short n);
6331 #endif
6332 #ifdef PERL_NEED_MY_BETOHS
6333 PERL_CALLCONV short     Perl_my_betohs(short n);
6334 #endif
6335 #ifdef PERL_NEED_MY_HTOLEI
6336 PERL_CALLCONV int       Perl_my_htolei(int n);
6337 #endif
6338 #ifdef PERL_NEED_MY_LETOHI
6339 PERL_CALLCONV int       Perl_my_letohi(int n);
6340 #endif
6341 #ifdef PERL_NEED_MY_HTOBEI
6342 PERL_CALLCONV int       Perl_my_htobei(int n);
6343 #endif
6344 #ifdef PERL_NEED_MY_BETOHI
6345 PERL_CALLCONV int       Perl_my_betohi(int n);
6346 #endif
6347 #ifdef PERL_NEED_MY_HTOLEL
6348 PERL_CALLCONV long      Perl_my_htolel(long n);
6349 #endif
6350 #ifdef PERL_NEED_MY_LETOHL
6351 PERL_CALLCONV long      Perl_my_letohl(long n);
6352 #endif
6353 #ifdef PERL_NEED_MY_HTOBEL
6354 PERL_CALLCONV long      Perl_my_htobel(long n);
6355 #endif
6356 #ifdef PERL_NEED_MY_BETOHL
6357 PERL_CALLCONV long      Perl_my_betohl(long n);
6358 #endif
6359
6360 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6361                         __attribute__nonnull__(1);
6362 #define PERL_ARGS_ASSERT_MY_SWABN       \
6363         assert(ptr)
6364
6365
6366 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6367                         __attribute__nonnull__(pTHX_1);
6368 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6369         assert(name)
6370
6371 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6372                         __attribute__nonnull__(pTHX_1);
6373 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6374         assert(name)
6375
6376 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6377                         __attribute__warn_unused_result__
6378                         __attribute__nonnull__(pTHX_1);
6379 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6380         assert(name_sv)
6381
6382
6383 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6384                         __attribute__warn_unused_result__
6385                         __attribute__nonnull__(pTHX_1)
6386                         __attribute__nonnull__(pTHX_2);
6387 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6388         assert(c); assert(hv)
6389
6390
6391 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6392 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6393                         __attribute__nonnull__(pTHX_1);
6394 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6395         assert(sv)
6396
6397 #endif
6398
6399 #ifdef PERL_DONT_CREATE_GVSV
6400 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6401 #endif
6402 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6403 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6404 #endif
6405 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6406 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6407 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6408                         __attribute__malloc__
6409                         __attribute__warn_unused_result__
6410                         __attribute__nonnull__(pTHX_2);
6411 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6412         assert(bits)
6413
6414
6415 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6416                         __attribute__nonnull__(pTHX_1);
6417 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6418         assert(chunk)
6419
6420
6421 #ifndef SPRINTF_RETURNS_STRLEN
6422 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6423                         __attribute__nonnull__(1)
6424                         __attribute__nonnull__(2);
6425 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6426         assert(buffer); assert(pat)
6427
6428 #endif
6429
6430 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6431                         __attribute__format__(__printf__,3,4)
6432                         __attribute__nonnull__(1)
6433                         __attribute__nonnull__(3);
6434 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6435         assert(buffer); assert(format)
6436
6437 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6438                         __attribute__nonnull__(1)
6439                         __attribute__nonnull__(3);
6440 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6441         assert(buffer); assert(format)
6442
6443
6444 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6445
6446 #ifdef PERL_IMPLICIT_CONTEXT
6447 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6448 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6449                         __attribute__nonnull__(pTHX_1);
6450 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6451         assert(my_cxt_key)
6452
6453 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6454                         __attribute__nonnull__(pTHX_1);
6455 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6456         assert(my_cxt_key)
6457
6458 #else
6459 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6460                         __attribute__nonnull__(pTHX_1);
6461 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6462         assert(index)
6463
6464 #endif
6465 #endif
6466
6467 #ifndef HAS_STRLCAT
6468 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6469 #endif
6470
6471 #ifndef HAS_STRLCPY
6472 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6473 #endif
6474
6475 #ifdef PERL_MAD
6476 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6477                         __attribute__nonnull__(1);
6478 #define PERL_ARGS_ASSERT_PAD_PEG        \
6479         assert(s)
6480
6481 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6482 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6483                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6484                         __attribute__nonnull__(pTHX_2)
6485                         __attribute__nonnull__(pTHX_3);
6486 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6487         assert(file); assert(pat)
6488
6489 #endif
6490 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6491                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6492                         __attribute__nonnull__(pTHX_2)
6493                         __attribute__nonnull__(pTHX_3);
6494 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6495         assert(file); assert(pat)
6496
6497 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6498                         __attribute__nonnull__(pTHX_2)
6499                         __attribute__nonnull__(pTHX_3);
6500 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6501         assert(file); assert(pat)
6502
6503 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6504 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6505 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6506                         __attribute__nonnull__(pTHX_1);
6507 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6508         assert(stash)
6509
6510 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6511                         __attribute__nonnull__(pTHX_1);
6512 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6513         assert(stash)
6514
6515 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6516                         __attribute__nonnull__(pTHX_1);
6517 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6518         assert(gv)
6519
6520 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6521                         __attribute__nonnull__(pTHX_1);
6522 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6523         assert(gv)
6524
6525 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6526                         __attribute__nonnull__(pTHX_1);
6527 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6528         assert(gv)
6529
6530 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6531 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6532                         __attribute__nonnull__(pTHX_1)
6533                         __attribute__nonnull__(pTHX_2);
6534 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6535         assert(dsv); assert(ssv)
6536
6537 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6538                         __attribute__nonnull__(pTHX_1)
6539                         __attribute__nonnull__(pTHX_2);
6540 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6541         assert(dsv); assert(pv)
6542
6543 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6544                         __attribute__nonnull__(pTHX_1);
6545 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6546         assert(sv)
6547
6548 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6549                         __attribute__nonnull__(pTHX_2);
6550 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6551         assert(file)
6552
6553 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6554 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6555                         __attribute__nonnull__(pTHX_2);
6556 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6557         assert(file)
6558
6559 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6560                         __attribute__nonnull__(pTHX_1);
6561 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6562         assert(o)
6563
6564
6565 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6566 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6567                         __attribute__nonnull__(pTHX_1);
6568 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6569         assert(tk)
6570
6571 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6572                         __attribute__nonnull__(pTHX_1);
6573 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6574         assert(tk)
6575
6576 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6577 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6578 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6579 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6580 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6581 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6582                         __attribute__nonnull__(pTHX_2);
6583 #define PERL_ARGS_ASSERT_NEWMADSV       \
6584         assert(sv)
6585
6586 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6587 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6588
6589 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6590 STATIC char*    S_skipspace0(pTHX_ char *s)
6591                         __attribute__nonnull__(pTHX_1);
6592 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6593         assert(s)
6594
6595 STATIC char*    S_skipspace1(pTHX_ char *s)
6596                         __attribute__nonnull__(pTHX_1);
6597 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6598         assert(s)
6599
6600 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6601                         __attribute__nonnull__(pTHX_1);
6602 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6603         assert(s)
6604
6605 STATIC void     S_start_force(pTHX_ int where);
6606 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6607 #  endif
6608 PERL_CALLCONV int       Perl_madlex(pTHX);
6609 PERL_CALLCONV int       Perl_madparse(pTHX);
6610 #endif
6611 #if !defined(HAS_SIGNBIT)
6612 PERL_CALLCONV int       Perl_signbit(NV f)
6613                         __attribute__pure__;
6614
6615 #endif
6616
6617 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6618                         __attribute__nonnull__(pTHX_1)
6619                         __attribute__nonnull__(pTHX_2);
6620 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6621         assert(c); assert(sv)
6622
6623 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6624
6625 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6626                         __attribute__nonnull__(pTHX_1)
6627                         __attribute__nonnull__(pTHX_2);
6628 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6629         assert(smeta); assert(which)
6630
6631 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6632                         __attribute__nonnull__(pTHX_1)
6633                         __attribute__nonnull__(pTHX_2)
6634                         __attribute__nonnull__(pTHX_3);
6635 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6636         assert(smeta); assert(which); assert(data)
6637
6638 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6639                         __attribute__nonnull__(pTHX_1);
6640 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6641         assert(name)
6642
6643 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6644                         __attribute__nonnull__(pTHX_1);
6645 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6646         assert(mro)
6647
6648 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6649                         __attribute__nonnull__(pTHX_1)
6650                         __attribute__nonnull__(pTHX_2);
6651 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6652         assert(meta); assert(name)
6653
6654 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6655                         __attribute__nonnull__(pTHX_1);
6656 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6657         assert(stash)
6658
6659 #if defined(USE_ITHREADS)
6660 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6661                         __attribute__nonnull__(pTHX_1)
6662                         __attribute__nonnull__(pTHX_2);
6663 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6664         assert(smeta); assert(param)
6665
6666 #endif
6667 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6668                         __attribute__nonnull__(pTHX_1);
6669 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6670         assert(stash)
6671
6672 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6673 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6674                         __attribute__nonnull__(pTHX_1);
6675 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6676         assert(stash)
6677
6678 #endif
6679 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6680                         __attribute__nonnull__(pTHX_1);
6681 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6682         assert(stash)
6683
6684 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6685                         __attribute__nonnull__(pTHX_1);
6686 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6687         assert(stash)
6688
6689 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6690 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6691                         __attribute__nonnull__(1)
6692                         __attribute__nonnull__(2);
6693 #define PERL_ARGS_ASSERT_SYS_INIT       \
6694         assert(argc); assert(argv)
6695
6696 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6697                         __attribute__nonnull__(1)
6698                         __attribute__nonnull__(2)
6699                         __attribute__nonnull__(3);
6700 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6701         assert(argc); assert(argv); assert(env)
6702
6703 PERL_CALLCONV void      Perl_sys_term(void);
6704 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6705 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6706                         __attribute__nonnull__(pTHX_2);
6707 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6708         assert(label)
6709
6710
6711 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6712                         __attribute__nonnull__(pTHX_1)
6713                         __attribute__nonnull__(pTHX_3);
6714 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6715         assert(keyword_ptr); assert(op_ptr)
6716
6717
6718 END_EXTERN_C
6719 /*
6720  * ex: set ts=8 sts=4 sw=4 noet:
6721  */
6722 /* ex: set ro: */