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Possible NULL pointer reference found by Coverity checks.
[p5sagit/p5-mst-13.2.git] / proto.h
diff --git a/proto.h b/proto.h
index 3a265d7..61f9571 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -3,7 +3,7 @@
  *    proto.h
  *
  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
+ *    2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -389,7 +389,7 @@ PERL_CALLCONV void  Perl_dounwind(pTHX_ I32 cxix);
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_3); */
 
-PERL_CALLCONV bool     Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
+PERL_CALLCONV bool     Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_3);
 
@@ -431,7 +431,7 @@ PERL_CALLCONV int   Perl_do_spawn_nowait(pTHX_ char* cmd)
 
 #endif
 #if !defined(WIN32)
-PERL_CALLCONV bool     Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
+PERL_CALLCONV bool     Perl_do_exec3(pTHX_ const char* cmd, int fd, int do_report)
                        __attribute__nonnull__(pTHX_1);
 
 #endif
@@ -644,6 +644,9 @@ PERL_CALLCONV void  Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLE
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_3);
 
+PERL_CALLCONV void     Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
+                       __attribute__nonnull__(pTHX_1);
+
 PERL_CALLCONV HV*      Perl_gv_stashpv(pTHX_ const char* name, I32 create)
                        __attribute__nonnull__(pTHX_1);
 
@@ -1081,10 +1084,6 @@ PERL_CALLCONV int        Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 
-PERL_CALLCONV int      Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2);
-
 PERL_CALLCONV int      Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
@@ -1400,7 +1399,11 @@ PERL_CALLCONV OP*        Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* fal
                        __attribute__nonnull__(pTHX_2);
 
 PERL_CALLCONV CV*      Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
+#ifdef PERL_MAD
+PERL_CALLCONV OP*      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
+#else
 PERL_CALLCONV void     Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
+#endif
 PERL_CALLCONV OP*      Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
                        __attribute__malloc__
                        __attribute__warn_unused_result__
@@ -1521,12 +1524,12 @@ PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
                        __attribute__malloc__
                        __attribute__warn_unused_result__;
 
-PERL_CALLCONV SV*      Perl_newRV(pTHX_ SV* pref)
+PERL_CALLCONV SV*      Perl_newRV(pTHX_ SV* sv)
                        __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
 
-PERL_CALLCONV SV*      Perl_newRV_noinc(pTHX_ SV *sv)
+PERL_CALLCONV SV*      Perl_newRV_noinc(pTHX_ SV* sv)
                        __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
@@ -1585,8 +1588,6 @@ PERL_CALLCONV SV* Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
                        __attribute__nonnull__(pTHX_1);
 
 PERL_CALLCONV SV*      Perl_newSVrv(pTHX_ SV* rv, const char* classname)
-                       __attribute__malloc__
-                       __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
 
 PERL_CALLCONV SV*      Perl_newSVsv(pTHX_ SV* old)
@@ -1655,9 +1656,15 @@ PERL_CALLCONV OP*        Perl_oopsCV(pTHX_ OP* o)
                        __attribute__nonnull__(pTHX_1);
 
 PERL_CALLCONV void     Perl_op_free(pTHX_ OP* arg);
+#ifdef PERL_MAD
+PERL_CALLCONV OP*      Perl_package(pTHX_ OP* o)
+                       __attribute__nonnull__(pTHX_1);
+
+#else
 PERL_CALLCONV void     Perl_package(pTHX_ OP* o)
                        __attribute__nonnull__(pTHX_1);
 
+#endif
 PERL_CALLCONV PADOFFSET        Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
 PERL_CALLCONV PADOFFSET        Perl_allocmy(pTHX_ char* name)
                        __attribute__nonnull__(pTHX_1);
@@ -1872,7 +1879,7 @@ PERL_CALLCONV char*       Perl_savesvpv(pTHX_ SV* sv)
 
 PERL_CALLCONV void     Perl_savestack_grow(pTHX);
 PERL_CALLCONV void     Perl_savestack_grow_cnt(pTHX_ I32 need);
-PERL_CALLCONV void     Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
+PERL_CALLCONV void     Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_3);
 
@@ -1972,9 +1979,6 @@ PERL_CALLCONV void        Perl_save_sptr(pTHX_ SV** sptr)
 PERL_CALLCONV SV*      Perl_save_svref(pTHX_ SV** sptr)
                        __attribute__nonnull__(pTHX_1);
 
-PERL_CALLCONV SV**     Perl_save_threadsv(pTHX_ PADOFFSET i)
-                       __attribute__noreturn__;
-
 PERL_CALLCONV OP*      Perl_sawparens(pTHX_ OP* o);
 PERL_CALLCONV OP*      Perl_scalar(pTHX_ OP* o);
 PERL_CALLCONV OP*      Perl_scalarkids(pTHX_ OP* o);
@@ -2038,6 +2042,11 @@ PERL_CALLCONV CV*        Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
 PERL_CALLCONV IO*      Perl_sv_2io(pTHX_ SV* sv)
                        __attribute__nonnull__(pTHX_1);
 
+#ifdef PERL_IN_SV_C
+STATIC char*   S_glob_2inpuv(pTHX_ GV* gv, STRLEN *len, bool want_number)
+                       __attribute__nonnull__(pTHX_1);
+
+#endif
 /* PERL_CALLCONV IV    sv_2iv(pTHX_ SV* sv)
                        __attribute__nonnull__(pTHX_1); */
 
@@ -2192,7 +2201,7 @@ PERL_CALLCONV STRLEN      Perl_sv_len_utf8(pTHX_ SV* sv);
 PERL_CALLCONV void     Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
                        __attribute__nonnull__(pTHX_1);
 
-PERL_CALLCONV MAGIC *  Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
+PERL_CALLCONV MAGIC *  Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, MGVTBL *vtbl, const char* name, I32 namlen)
                        __attribute__nonnull__(pTHX_1);
 
 PERL_CALLCONV SV*      Perl_sv_mortalcopy(pTHX_ SV* oldsv)
@@ -2380,9 +2389,15 @@ PERL_CALLCONV I32        Perl_unpackstring(pTHX_ const char *pat, const char *patend, c
 
 PERL_CALLCONV void     Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
 PERL_CALLCONV void     Perl_unshare_hek(pTHX_ HEK* hek);
+#ifdef PERL_MAD
+PERL_CALLCONV OP *     Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
+                       __attribute__nonnull__(pTHX_4);
+
+#else
 PERL_CALLCONV void     Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
                        __attribute__nonnull__(pTHX_4);
 
+#endif
 PERL_CALLCONV U8*      Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2)
@@ -2702,21 +2717,25 @@ PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
 
 PERL_CALLCONV OP*      Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
 PERL_CALLCONV CV*      Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
+#ifdef PERL_MAD
+PERL_CALLCONV OP *     Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
+                       __attribute__noreturn__;
+
+#else
 PERL_CALLCONV void     Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
                        __attribute__noreturn__;
 
+#endif
 PERL_CALLCONV OP *     Perl_my_attrs(pTHX_ OP *o, OP *attrs)
                        __attribute__nonnull__(pTHX_1);
 
 PERL_CALLCONV void     Perl_boot_core_xsutils(pTHX);
 #if defined(USE_ITHREADS)
 PERL_CALLCONV PERL_CONTEXT*    Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_4);
 
 PERL_CALLCONV PERL_SI* Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
@@ -2727,50 +2746,40 @@ PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS*
                        __attribute__nonnull__(pTHX_2);
 
 PERL_CALLCONV void*    Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
 PERL_CALLCONV HE*      Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_3);
 
 PERL_CALLCONV HEK*     Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
 PERL_CALLCONV REGEXP*  Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
 PERL_CALLCONV PerlIO*  Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
-                       __attribute__malloc__
-                       __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_3);
 
 PERL_CALLCONV DIR*     Perl_dirp_dup(pTHX_ DIR* dp)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__;
 
 PERL_CALLCONV GP*      Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
 PERL_CALLCONV MAGIC*   Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
-PERL_CALLCONV SV*      Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
-                       __attribute__malloc__
+PERL_CALLCONV SV*      Perl_sv_dup(pTHX_ const SV* sstr, CLONE_PARAMS* param)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
 
-PERL_CALLCONV void     Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
+PERL_CALLCONV void     Perl_rvpv_dup(pTHX_ SV* dstr, const SV *sstr, CLONE_PARAMS* param)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_3);
@@ -2780,7 +2789,6 @@ PERL_CALLCONV PTR_TBL_t*  Perl_ptr_table_new(pTHX)
                        __attribute__warn_unused_result__;
 
 PERL_CALLCONV void*    Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
-                       __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
@@ -2823,7 +2831,11 @@ PERL_CALLCONV int        Perl_sv_release_IVX(pTHX_ SV *sv)
 
 PERL_CALLCONV void     Perl_sv_nosharing(pTHX_ SV *sv);
 /* PERL_CALLCONV void  Perl_sv_nolocking(pTHX_ SV *sv); */
+#ifdef NO_MATHOMS
 /* PERL_CALLCONV void  Perl_sv_nounlocking(pTHX_ SV *sv); */
+#else
+PERL_CALLCONV void     Perl_sv_nounlocking(pTHX_ SV *sv);
+#endif
 PERL_CALLCONV int      Perl_nothreadhook(pTHX);
 
 END_EXTERN_C
@@ -2864,6 +2876,11 @@ STATIC void      S_require_errno(pTHX_ GV *gv)
 
 #endif
 
+PERL_CALLCONV void*    Perl_get_arena(pTHX_ int svtype)
+                       __attribute__malloc__
+                       __attribute__warn_unused_result__;
+
+
 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
 STATIC void    S_hsplit(pTHX_ HV *hv)
                        __attribute__nonnull__(pTHX_1);
@@ -2875,15 +2892,15 @@ STATIC HE*      S_new_he(pTHX)
                        __attribute__malloc__
                        __attribute__warn_unused_result__;
 
-STATIC HEK*    S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
+STATIC HEK*    S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
                        __attribute__malloc__
                        __attribute__warn_unused_result__
-                       __attribute__nonnull__(pTHX_1);
+                       __attribute__nonnull__(1);
 
-STATIC void    S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2)
-                       __attribute__nonnull__(pTHX_3);
+STATIC void    S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2)
+                       __attribute__nonnull__(3);
 
 STATIC void    S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
 STATIC HEK*    S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
@@ -2895,8 +2912,8 @@ STATIC void       S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const ch
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_4);
 
-STATIC struct xpvhv_aux*       S_hv_auxinit(pTHX_ HV *hv)
-                       __attribute__nonnull__(pTHX_1);
+STATIC struct xpvhv_aux*       S_hv_auxinit(HV *hv)
+                       __attribute__nonnull__(1);
 
 STATIC SV*     S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
 STATIC HE*     S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
@@ -3094,9 +3111,9 @@ PERL_CALLCONV OP* Perl_ck_unpack(pTHX_ OP *o)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
 
-STATIC bool    S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
+STATIC bool    S_is_handle_constructor(const OP *o, I32 numargs)
                        __attribute__warn_unused_result__
-                       __attribute__nonnull__(pTHX_1);
+                       __attribute__nonnull__(1);
 
 STATIC I32     S_is_list_assignment(pTHX_ const OP *o)
                        __attribute__warn_unused_result__;
@@ -3122,8 +3139,9 @@ STATIC void       S_simplify_sort(pTHX_ OP *o)
 STATIC const char*     S_gv_ename(pTHX_ GV *gv)
                        __attribute__nonnull__(pTHX_1);
 
-STATIC bool    S_scalar_mod_type(pTHX_ const OP *o, I32 type)
-                       __attribute__nonnull__(pTHX_1);
+STATIC bool    S_scalar_mod_type(const OP *o, I32 type)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(1);
 
 STATIC OP *    S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
                        __attribute__nonnull__(pTHX_3);
@@ -3182,9 +3200,7 @@ PERL_CALLCONV void        Perl_Slab_Free(pTHX_ void *op)
 
 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
 STATIC void    S_find_beginning(pTHX);
-STATIC void    S_forbid_setid(pTHX_ const char * s)
-                       __attribute__nonnull__(pTHX_1);
-
+STATIC void    S_forbid_setid(pTHX_ const char flag, const int suidscript);
 STATIC void    S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
 STATIC void    S_init_interp(pTHX);
 STATIC void    S_init_ids(pTHX);
@@ -3199,14 +3215,15 @@ STATIC void     S_my_exit_jump(pTHX)
                        __attribute__noreturn__;
 
 STATIC void    S_nuke_stacks(pTHX);
-STATIC void    S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
+STATIC int     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv, int *suidscript)
                        __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_3);
+                       __attribute__nonnull__(pTHX_3)
+                       __attribute__nonnull__(pTHX_4);
 
 STATIC void    S_usage(pTHX_ const char *name)
                        __attribute__nonnull__(pTHX_1);
 
-STATIC void    S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
+STATIC void    S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, int suidscript)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 
@@ -3346,9 +3363,9 @@ STATIC PerlIO *   S_doopen_pm(pTHX_ const char *name, const char *mode)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 
-STATIC bool    S_path_is_absolute(pTHX_ const char *name)
+STATIC bool    S_path_is_absolute(const char *name)
                        __attribute__warn_unused_result__
-                       __attribute__nonnull__(pTHX_1);
+                       __attribute__nonnull__(1);
 
 STATIC I32     S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
                        __attribute__warn_unused_result__
@@ -3467,9 +3484,9 @@ STATIC void       S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STR
 STATIC regnode*        S_regclass(pTHX_ struct RExC_state_t *state)
                        __attribute__nonnull__(pTHX_1);
 
-STATIC I32     S_regcurly(pTHX_ const char *)
+STATIC I32     S_regcurly(const char *)
                        __attribute__warn_unused_result__
-                       __attribute__nonnull__(pTHX_1);
+                       __attribute__nonnull__(1);
 
 STATIC regnode*        S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
                        __attribute__nonnull__(pTHX_1);
@@ -3492,9 +3509,10 @@ STATIC void      S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_3);
 
-STATIC char*   S_regwhite(pTHX_ char *p, const char *e)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2);
+STATIC char*   S_regwhite(char *p, const char *e)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2);
 
 STATIC char*   S_nextchar(pTHX_ struct RExC_state_t *state)
                        __attribute__nonnull__(pTHX_1);
@@ -3513,29 +3531,30 @@ STATIC void     S_scan_commit(pTHX_ struct RExC_state_t* state, struct scan_data_t *
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 
-STATIC void    S_cl_anything(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2);
+STATIC void    S_cl_anything(struct RExC_state_t* state, struct regnode_charclass_class *cl)
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2);
 
-STATIC int     S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
-                       __attribute__nonnull__(pTHX_1);
+STATIC int     S_cl_is_anything(const struct regnode_charclass_class *cl)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(1);
 
-STATIC void    S_cl_init(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2);
+STATIC void    S_cl_init(struct RExC_state_t* state, struct regnode_charclass_class *cl)
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2);
 
-STATIC void    S_cl_init_zero(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2);
+STATIC void    S_cl_init_zero(struct RExC_state_t* state, struct regnode_charclass_class *cl)
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2);
 
-STATIC void    S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2);
+STATIC void    S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2);
 
-STATIC void    S_cl_or(pTHX_ struct RExC_state_t* state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_2)
-                       __attribute__nonnull__(pTHX_3);
+STATIC void    S_cl_or(struct RExC_state_t* state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2)
+                       __attribute__nonnull__(3);
 
 STATIC I32     S_study_chunk(pTHX_ struct RExC_state_t* state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
                        __attribute__nonnull__(pTHX_1)
@@ -3543,9 +3562,10 @@ STATIC I32       S_study_chunk(pTHX_ struct RExC_state_t* state, regnode **scanp, I32
                        __attribute__nonnull__(pTHX_3)
                        __attribute__nonnull__(pTHX_4);
 
-STATIC I32     S_add_data(pTHX_ struct RExC_state_t* state, I32 n, const char *s)
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_3);
+STATIC I32     S_add_data(struct RExC_state_t* state, I32 n, const char *s)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(3);
 
 STATIC void    S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
                        __attribute__noreturn__
@@ -3594,7 +3614,6 @@ STATIC bool       S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool
 
 STATIC CHECKPOINT      S_regcppush(pTHX_ I32 parenfloor);
 STATIC char*   S_regcppop(pTHX);
-STATIC char*   S_regcp_set_to(pTHX_ I32 ss);
 STATIC void    S_cache_re(pTHX_ regexp *prog)
                        __attribute__nonnull__(pTHX_1);
 
@@ -3602,19 +3621,19 @@ STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
 
-STATIC U8*     S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
+STATIC U8*     S_reghop3(U8 *pos, I32 off, U8 *lim)
                        __attribute__warn_unused_result__
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_3);
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(3);
 
 STATIC U8*     S_reghopmaybe(pTHX_ U8 *pos, I32 off)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
 
-STATIC U8*     S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
+STATIC U8*     S_reghopmaybe3(U8 *pos, I32 off, U8 *lim)
                        __attribute__warn_unused_result__
-                       __attribute__nonnull__(pTHX_1)
-                       __attribute__nonnull__(pTHX_3);
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(3);
 
 STATIC char*   S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
                        __attribute__warn_unused_result__
@@ -3653,6 +3672,13 @@ PERL_CALLCONV void       Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
 
 #endif
 
+#if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
+PERL_CALLCONV int      Perl_sv_kill_backrefs(pTHX_ SV *sv, AV *av)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+
+#endif
+
 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
 STATIC char *  S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
                        __attribute__warn_unused_result__
@@ -3714,13 +3740,40 @@ STATIC char *   S_F0convert(NV nv, char *endbuf, STRLEN *len)
                        __attribute__nonnull__(2)
                        __attribute__nonnull__(3);
 
-#if defined(PERL_OLD_COPY_ON_WRITE)
+#  if defined(PERL_OLD_COPY_ON_WRITE)
 STATIC void    S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_4);
 
-#endif
+#  endif
+STATIC SV *    S_more_sv(pTHX);
+STATIC void *  S_more_bodies(pTHX_ svtype sv_type);
+STATIC bool    S_sv_2iuv_common(pTHX_ SV *sv)
+                       __attribute__nonnull__(pTHX_1);
+
+STATIC void    S_glob_assign_glob(pTHX_ SV *dstr, SV *sstr, const int dtype)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+
+STATIC void    S_glob_assign_ref(pTHX_ SV *dstr, SV *sstr)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+
+#  if defined(USE_ITHREADS)
+STATIC PTR_TBL_ENT_t * S_ptr_table_find(PTR_TBL_t *tbl, const void *sv)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(1)
+                       __attribute__nonnull__(2);
+
+#  endif
+STATIC SV *    S_find_hash_subscript(pTHX_ HV *hv, SV *val)
+                       __attribute__nonnull__(pTHX_2);
+
+STATIC I32     S_find_array_subscript(pTHX_ AV *av, SV *val)
+                       __attribute__nonnull__(pTHX_2);
+
+STATIC SV *    S_find_uninit_var(pTHX_ OP *obase, SV *uninit_sv, bool match);
 #endif
 
 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
@@ -3786,7 +3839,7 @@ STATIC char*      S_swallow_bom(pTHX_ U8 *s)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
 
-STATIC void    S_checkcomma(pTHX_ char *s, const char *name, const char *what)
+STATIC void    S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2)
                        __attribute__nonnull__(pTHX_3);
@@ -3870,12 +3923,12 @@ STATIC char*    S_stdize_locale(pTHX_ char* locs)
 #endif
 
 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
-STATIC COP*    S_closest_cop(pTHX_ COP *cop, const OP *o)
+STATIC const COP*      S_closest_cop(pTHX_ const COP *cop, const OP *o)
                        __attribute__nonnull__(pTHX_1);
 
 STATIC SV*     S_mess_alloc(pTHX);
 STATIC const char *    S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
-STATIC void    S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
+STATIC bool    S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
 STATIC char *  S_write_no_mem(pTHX)
                        __attribute__noreturn__;
 
@@ -3886,8 +3939,9 @@ STATIC NV S_mulexp10(NV value, I32 exponent);
 #endif
 
 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
-STATIC STRLEN  S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
-                       __attribute__nonnull__(pTHX_1);
+STATIC STRLEN  S_is_utf8_char_slow(const U8 *s, const STRLEN len)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(1);
 
 STATIC bool    S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
                        __attribute__warn_unused_result__
@@ -4074,9 +4128,17 @@ PERL_CALLCONV void       Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
 PERL_CALLCONV void     Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
                        __attribute__nonnull__(pTHX_1);
 
-PERL_CALLCONV void     Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
+PERL_CALLCONV void     Perl_hv_name_set(pTHX_ HV* hv, const char *name, U32 len, U32 flags)
                        __attribute__nonnull__(pTHX_1);
 
+PERL_CALLCONV AV**     Perl_hv_backreferences_p(pTHX_ HV* hv)
+                       __attribute__nonnull__(pTHX_1);
+
+#if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
+PERL_CALLCONV void     Perl_hv_kill_backrefs(pTHX_ HV* hv)
+                       __attribute__nonnull__(pTHX_1);
+
+#endif
 PERL_CALLCONV void     Perl_hv_clear_placeholders(pTHX_ HV* hb)
                        __attribute__nonnull__(pTHX_1);
 
@@ -4228,6 +4290,87 @@ PERL_CALLCONV void*      Perl_my_cxt_init(pTHX_ int *index, size_t size)
 
 #endif
 
+#ifdef PERL_MAD
+PERL_CALLCONV void     Perl_pad_peg(const char* s)
+                       __attribute__nonnull__(1);
+
+#if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
+STATIC void    S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
+                       __attribute__format__(__printf__,pTHX_3,pTHX_4)
+                       __attribute__nonnull__(pTHX_2)
+                       __attribute__nonnull__(pTHX_3);
+
+#endif
+PERL_CALLCONV void     Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
+                       __attribute__format__(__printf__,pTHX_3,pTHX_4)
+                       __attribute__nonnull__(pTHX_2)
+                       __attribute__nonnull__(pTHX_3);
+
+PERL_CALLCONV void     Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
+                       __attribute__nonnull__(pTHX_2)
+                       __attribute__nonnull__(pTHX_3);
+
+PERL_CALLCONV void     Perl_xmldump_all(pTHX);
+PERL_CALLCONV void     Perl_xmldump_packsubs(pTHX_ const HV* stash)
+                       __attribute__nonnull__(pTHX_1);
+
+PERL_CALLCONV void     Perl_xmldump_sub(pTHX_ const GV* gv)
+                       __attribute__nonnull__(pTHX_1);
+
+PERL_CALLCONV void     Perl_xmldump_form(pTHX_ const GV* gv)
+                       __attribute__nonnull__(pTHX_1);
+
+PERL_CALLCONV void     Perl_xmldump_eval(pTHX);
+PERL_CALLCONV char*    Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+
+PERL_CALLCONV char*    Perl_sv_catxmlpvn(pTHX_ SV *dsv, char *pv, STRLEN len, int utf8)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+
+PERL_CALLCONV char*    Perl_sv_xmlpeek(pTHX_ SV* sv)
+                       __attribute__nonnull__(pTHX_1);
+
+PERL_CALLCONV void     Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
+                       __attribute__nonnull__(pTHX_2);
+
+PERL_CALLCONV void     Perl_pmop_xmldump(pTHX_ const PMOP* pm);
+PERL_CALLCONV void     Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
+                       __attribute__nonnull__(pTHX_2);
+
+PERL_CALLCONV void     Perl_op_xmldump(pTHX_ const OP* arg)
+                       __attribute__nonnull__(pTHX_1);
+
+
+PERL_CALLCONV TOKEN*   Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
+PERL_CALLCONV void     Perl_token_free(pTHX_ TOKEN* arg);
+PERL_CALLCONV void     Perl_token_getmad(pTHX_ TOKEN* arg, OP* o, char slot);
+PERL_CALLCONV void     Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
+PERL_CALLCONV void     Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
+PERL_CALLCONV void     Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
+PERL_CALLCONV void     Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
+PERL_CALLCONV void     Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
+PERL_CALLCONV MADPROP* Perl_newMADsv(pTHX_ char key, SV* sv);
+PERL_CALLCONV MADPROP* Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
+PERL_CALLCONV void     Perl_mad_free(pTHX_ MADPROP* mp);
+
+#  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
+STATIC char*   S_skipspace0(pTHX_ char *s)
+                       __attribute__nonnull__(pTHX_1);
+
+STATIC char*   S_skipspace1(pTHX_ char *s)
+                       __attribute__nonnull__(pTHX_1);
+
+STATIC char*   S_skipspace2(pTHX_ char *s, SV **sv)
+                       __attribute__nonnull__(pTHX_1);
+
+STATIC void    S_start_force(pTHX_ int where);
+STATIC void    S_curmad(pTHX_ char slot, SV *sv);
+#  endif
+PERL_CALLCONV int      Perl_madlex(pTHX);
+PERL_CALLCONV int      Perl_madparse(pTHX);
+#endif
 
 END_EXTERN_C
 /*
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