This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Make newXS redefinition warning respect UTF8
[perl5.git] / proto.h
diff --git a/proto.h b/proto.h
index 121e6a9..8bec0b2 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -290,6 +290,12 @@ PERL_CALLCONV OP * Perl_ck_chdir(pTHX_ OP *o)
 #define PERL_ARGS_ASSERT_CK_CHDIR      \
        assert(o)
 
+PERL_CALLCONV OP *     Perl_ck_cmp(pTHX_ OP *o)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1);
+#define PERL_ARGS_ASSERT_CK_CMP        \
+       assert(o)
+
 PERL_CALLCONV OP *     Perl_ck_concat(pTHX_ OP *o)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
@@ -412,6 +418,12 @@ PERL_CALLCONV OP * Perl_ck_join(pTHX_ OP *o)
 #define PERL_ARGS_ASSERT_CK_JOIN       \
        assert(o)
 
+PERL_CALLCONV OP *     Perl_ck_length(pTHX_ OP *o)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1);
+#define PERL_ARGS_ASSERT_CK_LENGTH     \
+       assert(o)
+
 PERL_CALLCONV OP *     Perl_ck_lfun(pTHX_ OP *o)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
@@ -633,9 +645,9 @@ PERL_CALLCONV const XOP *   Perl_custom_op_xop(pTHX_ const OP *o)
 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP \
        assert(o)
 
-PERL_CALLCONV void     Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
+PERL_CALLCONV void     Perl_cv_ckproto_len_flags(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len, const U32 flags)
                        __attribute__nonnull__(pTHX_1);
-#define PERL_ARGS_ASSERT_CV_CKPROTO_LEN        \
+#define PERL_ARGS_ASSERT_CV_CKPROTO_LEN_FLAGS  \
        assert(cv)
 
 PERL_CALLCONV CV*      Perl_cv_clone(pTHX_ CV* proto)
@@ -1142,12 +1154,28 @@ PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flag
 /* PERL_CALLCONV GV*   Perl_gv_HVadd(pTHX_ GV *gv); */
 /* PERL_CALLCONV GV*   Perl_gv_IOadd(pTHX_ GV* gv); */
 PERL_CALLCONV GV*      Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
-PERL_CALLCONV GV*      Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
+/* PERL_CALLCONV GV*   gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_2); */
+
+PERL_CALLCONV GV*      Perl_gv_autoload_pv(pTHX_ HV* stash, const char* namepv, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_AUTOLOAD_PV        \
+       assert(namepv)
+
+PERL_CALLCONV GV*      Perl_gv_autoload_pvn(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_2);
-#define PERL_ARGS_ASSERT_GV_AUTOLOAD4  \
+#define PERL_ARGS_ASSERT_GV_AUTOLOAD_PVN       \
        assert(name)
 
+PERL_CALLCONV GV*      Perl_gv_autoload_sv(pTHX_ HV* stash, SV* namesv, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_AUTOLOAD_SV        \
+       assert(namesv)
+
 PERL_CALLCONV void     Perl_gv_check(pTHX_ const HV* stash)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_GV_CHECK      \
@@ -1192,26 +1220,42 @@ PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const ST
 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS    \
        assert(name)
 
-PERL_CALLCONV GV*      Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
-                       __attribute__nonnull__(pTHX_2);
-#define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD \
-       assert(name)
+/* PERL_CALLCONV GV*   gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
+                       __attribute__nonnull__(pTHX_2); */
+
+/* PERL_CALLCONV GV*   gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
+                       __attribute__nonnull__(pTHX_2); */
 
 PERL_CALLCONV GV*      Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
                        __attribute__nonnull__(pTHX_2);
 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV       \
        assert(name)
 
+PERL_CALLCONV GV*      Perl_gv_fetchmeth_pv_autoload(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_FETCHMETH_PV_AUTOLOAD      \
+       assert(name)
+
 PERL_CALLCONV GV*      Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
                        __attribute__nonnull__(pTHX_2);
 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN      \
        assert(name)
 
+PERL_CALLCONV GV*      Perl_gv_fetchmeth_pvn_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN_AUTOLOAD     \
+       assert(name)
+
 PERL_CALLCONV GV*      Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
                        __attribute__nonnull__(pTHX_2);
 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV       \
        assert(namesv)
 
+PERL_CALLCONV GV*      Perl_gv_fetchmeth_sv_autoload(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_FETCHMETH_SV_AUTOLOAD      \
+       assert(namesv)
+
 /* PERL_CALLCONV GV*   Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2); */
@@ -1224,12 +1268,24 @@ PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name
 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD       \
        assert(stash); assert(name)
 
-PERL_CALLCONV GV*      Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
+PERL_CALLCONV GV*      Perl_gv_fetchmethod_pv_flags(pTHX_ HV* stash, const char* name, U32 flags)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
-#define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS  \
+#define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PV_FLAGS       \
        assert(stash); assert(name)
 
+PERL_CALLCONV GV*      Perl_gv_fetchmethod_pvn_flags(pTHX_ HV* stash, const char* name, const STRLEN len, U32 flags)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PVN_FLAGS      \
+       assert(stash); assert(name)
+
+PERL_CALLCONV GV*      Perl_gv_fetchmethod_sv_flags(pTHX_ HV* stash, SV* namesv, U32 flags)
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_GV_FETCHMETHOD_SV_FLAGS       \
+       assert(stash); assert(namesv)
+
 PERL_CALLCONV GV*      Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_GV_FETCHPV    \
@@ -1270,19 +1326,19 @@ PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_3); */
 
-PERL_CALLCONV void     Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, int multi, U32 flags)
+PERL_CALLCONV void     Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, U32 flags)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_3);
 #define PERL_ARGS_ASSERT_GV_INIT_PV    \
        assert(gv); assert(name)
 
-PERL_CALLCONV void     Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi, U32 flags)
+PERL_CALLCONV void     Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, U32 flags)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_3);
 #define PERL_ARGS_ASSERT_GV_INIT_PVN   \
        assert(gv); assert(name)
 
-PERL_CALLCONV void     Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, int multi, U32 flags)
+PERL_CALLCONV void     Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, U32 flags)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_3);
 #define PERL_ARGS_ASSERT_GV_INIT_SV    \
@@ -2484,6 +2540,7 @@ PERL_CALLCONV OP* Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* fal
        assert(first)
 
 PERL_CALLCONV CV*      Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
+PERL_CALLCONV CV*      Perl_newCONSTSUB_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags, SV* sv);
 PERL_CALLCONV OP*      Perl_newCVREF(pTHX_ I32 flags, OP* o)
                        __attribute__malloc__
                        __attribute__warn_unused_result__;
@@ -2519,11 +2576,14 @@ PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
                        __attribute__malloc__
                        __attribute__warn_unused_result__;
 
-PERL_CALLCONV GV*      Perl_newGVgen(pTHX_ const char* pack)
+/* PERL_CALLCONV GV*   newGVgen(pTHX_ const char* pack)
+                       __attribute__nonnull__(pTHX_1); */
+
+PERL_CALLCONV GV*      Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
                        __attribute__malloc__
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
-#define PERL_ARGS_ASSERT_NEWGVGEN      \
+#define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS        \
        assert(pack)
 
 /* PERL_CALLCONV HV*   Perl_newHV(pTHX)
@@ -2721,6 +2781,12 @@ PERL_CALLCONV CV *       Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr,
 #define PERL_ARGS_ASSERT_NEWXS_FLAGS   \
        assert(subaddr); assert(filename)
 
+PERL_CALLCONV CV *     Perl_newXS_len_flags(pTHX_ const char *name, STRLEN len, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
+                       __attribute__nonnull__(pTHX_3)
+                       __attribute__nonnull__(pTHX_4);
+#define PERL_ARGS_ASSERT_NEWXS_LEN_FLAGS       \
+       assert(subaddr); assert(filename)
+
 PERL_CALLCONV void     Perl_new_collate(pTHX_ const char* newcoll);
 PERL_CALLCONV void     Perl_new_ctype(pTHX_ const char* newctype)
                        __attribute__nonnull__(pTHX_1);
@@ -3196,7 +3262,7 @@ PERL_CALLCONV void        Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode*
 #define PERL_ARGS_ASSERT_REGPROP       \
        assert(sv); assert(o)
 
-PERL_CALLCONV void     Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
+PERL_CALLCONV void     Perl_repeatcpy(char* to, const char* from, I32 len, IV count)
                        __attribute__nonnull__(1)
                        __attribute__nonnull__(2);
 #define PERL_ARGS_ASSERT_REPEATCPY     \
@@ -3779,6 +3845,27 @@ PERL_CALLCONV bool       Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM       \
        assert(sv); assert(name)
 
+PERL_CALLCONV bool     Perl_sv_derived_from_pv(pTHX_ SV* sv, const char *const name, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PV    \
+       assert(sv); assert(name)
+
+PERL_CALLCONV bool     Perl_sv_derived_from_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PVN   \
+       assert(sv); assert(name)
+
+PERL_CALLCONV bool     Perl_sv_derived_from_sv(pTHX_ SV* sv, SV *namesv, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DERIVED_FROM_SV    \
+       assert(sv); assert(namesv)
+
 PERL_CALLCONV bool     Perl_sv_destroyable(pTHX_ SV *sv);
 PERL_CALLCONV bool     Perl_sv_does(pTHX_ SV* sv, const char *const name)
                        __attribute__warn_unused_result__
@@ -3787,6 +3874,27 @@ PERL_CALLCONV bool       Perl_sv_does(pTHX_ SV* sv, const char *const name)
 #define PERL_ARGS_ASSERT_SV_DOES       \
        assert(sv); assert(name)
 
+PERL_CALLCONV bool     Perl_sv_does_pv(pTHX_ SV* sv, const char *const name, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DOES_PV    \
+       assert(sv); assert(name)
+
+PERL_CALLCONV bool     Perl_sv_does_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DOES_PVN   \
+       assert(sv); assert(name)
+
+PERL_CALLCONV bool     Perl_sv_does_sv(pTHX_ SV* sv, SV* namesv, U32 flags)
+                       __attribute__warn_unused_result__
+                       __attribute__nonnull__(pTHX_1)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_DOES_SV    \
+       assert(sv); assert(namesv)
+
 PERL_CALLCONV void     Perl_sv_dump(pTHX_ SV* sv)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_SV_DUMP       \
@@ -3957,6 +4065,11 @@ PERL_CALLCONV char*      Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8     \
        assert(sv); assert(encoding)
 
+PERL_CALLCONV SV*      Perl_sv_ref(pTHX_ SV *dst, const SV *const sv, const int ob)
+                       __attribute__nonnull__(pTHX_2);
+#define PERL_ARGS_ASSERT_SV_REF        \
+       assert(sv)
+
 PERL_CALLCONV const char*      Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1);
@@ -3980,6 +4093,11 @@ PERL_CALLCONV SV*        Perl_sv_rvweaken(pTHX_ SV *const sv)
 #define PERL_ARGS_ASSERT_SV_RVWEAKEN   \
        assert(sv)
 
+PERL_CALLCONV void     Perl_sv_sethek(pTHX_ SV *const sv, const HEK *const hek)
+                       __attribute__nonnull__(pTHX_1);
+#define PERL_ARGS_ASSERT_SV_SETHEK     \
+       assert(sv)
+
 PERL_CALLCONV void     Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_SV_SETIV      \
@@ -4543,11 +4661,24 @@ PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
 #define PERL_ARGS_ASSERT_WATCH \
        assert(addr)
 
-PERL_CALLCONV I32      Perl_whichsig(pTHX_ const char* sig)
+/* PERL_CALLCONV I32   whichsig(pTHX_ const char* sig)
+                       __attribute__nonnull__(pTHX_1); */
+
+PERL_CALLCONV I32      Perl_whichsig_pv(pTHX_ const char* sig)
+                       __attribute__nonnull__(pTHX_1);
+#define PERL_ARGS_ASSERT_WHICHSIG_PV   \
+       assert(sig)
+
+PERL_CALLCONV I32      Perl_whichsig_pvn(pTHX_ const char* sig, STRLEN len)
                        __attribute__nonnull__(pTHX_1);
-#define PERL_ARGS_ASSERT_WHICHSIG      \
+#define PERL_ARGS_ASSERT_WHICHSIG_PVN  \
        assert(sig)
 
+PERL_CALLCONV I32      Perl_whichsig_sv(pTHX_ SV* sigsv)
+                       __attribute__nonnull__(pTHX_1);
+#define PERL_ARGS_ASSERT_WHICHSIG_SV   \
+       assert(sigsv)
+
 PERL_CALLCONV void     Perl_write_to_stderr(pTHX_ SV* msv)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR       \
@@ -5302,9 +5433,7 @@ STATIC SV*        S_pm_description(pTHX_ const PMOP *pm)
 #define PERL_ARGS_ASSERT_PM_DESCRIPTION        \
        assert(pm)
 
-STATIC void    S_sequence(pTHX_ const OP *o);
 STATIC UV      S_sequence_num(pTHX_ const OP *o);
-STATIC void    S_sequence_tail(pTHX_ const OP *o);
 #  if defined(PERL_MAD)
 STATIC void    S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
                        __attribute__format__(__printf__,pTHX_3,pTHX_4)
@@ -5315,7 +5444,7 @@ STATIC void       S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 
 #  endif
 #endif
-#if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
+#if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_SCOPE_C)
 PERL_CALLCONV void     Perl_hv_kill_backrefs(pTHX_ HV *hv)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS      \
@@ -5323,7 +5452,7 @@ PERL_CALLCONV void        Perl_hv_kill_backrefs(pTHX_ HV *hv)
 
 #endif
 #if defined(PERL_IN_GV_C)
-STATIC HV*     S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
+STATIC HV*     S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen, U32 flags)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG      \
        assert(name)
@@ -5473,7 +5602,7 @@ STATIC void       S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
 STATIC void    S_unwind_handler_stack(pTHX_ const void *p);
 #endif
 #if defined(PERL_IN_MRO_C)
-STATIC void    S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions)
+STATIC void    S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions, U32 flags)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV      \
@@ -5792,7 +5921,7 @@ STATIC OP*        S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other, const bool copie
 STATIC OP*     S_docatch(pTHX_ OP *o)
                        __attribute__warn_unused_result__;
 
-STATIC bool    S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
+STATIC bool    S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq, HV* hh);
 STATIC OP*     S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(pTHX_1)
@@ -6619,9 +6748,6 @@ STATIC void       S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, co
 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE      \
        assert(sv); assert(mgp)
 
-STATIC SV *    S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
-                       __attribute__warn_unused_result__;
-
 STATIC I32     S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
                        __attribute__nonnull__(pTHX_1);
 #define PERL_ARGS_ASSERT_VISIT \
@@ -6658,6 +6784,11 @@ STATIC void      S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
 
 #  endif
 #endif
+#if defined(PERL_IN_SV_C) || defined (PERL_IN_OP_C)
+PERL_CALLCONV SV *     Perl_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
+                       __attribute__warn_unused_result__;
+
+#endif
 #if defined(PERL_IN_TOKE_C)
 STATIC int     S_ao(pTHX_ int toketype);
 STATIC void    S_check_uni(pTHX);
@@ -6858,7 +6989,7 @@ STATIC void       S_start_force(pTHX_ int where);
 #  endif
 #endif
 #if defined(PERL_IN_UNIVERSAL_C)
-STATIC bool    S_isa_lookup(pTHX_ HV *stash, const char * const name)
+STATIC bool    S_isa_lookup(pTHX_ HV *stash, const char * const name, STRLEN len, U32 flags)
                        __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 #define PERL_ARGS_ASSERT_ISA_LOOKUP    \
@@ -6866,6 +6997,12 @@ STATIC bool      S_isa_lookup(pTHX_ HV *stash, const char * const name)
 
 #endif
 #if defined(PERL_IN_UTF8_C)
+PERL_CALLCONV UV       Perl__to_fold_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const U8 flags)
+                       __attribute__nonnull__(pTHX_2)
+                       __attribute__nonnull__(pTHX_3);
+#define PERL_ARGS_ASSERT__TO_FOLD_LATIN1       \
+       assert(p); assert(lenp)
+
 STATIC STRLEN  S_is_utf8_char_slow(const U8 *s, const STRLEN len)
                        __attribute__warn_unused_result__
                        __attribute__nonnull__(1);
@@ -6886,6 +7023,17 @@ STATIC SV*       S_swash_get(pTHX_ SV* swash, UV start, UV span)
 #define PERL_ARGS_ASSERT_SWASH_GET     \
        assert(swash)
 
+STATIC U8      S_to_lower_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp)
+                       __attribute__warn_unused_result__;
+
+#endif
+#if defined(PERL_IN_UTF8_C) || defined(PERL_IN_PP_C)
+PERL_CALLCONV UV       Perl__to_upper_title_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const char S_or_s)
+                       __attribute__nonnull__(pTHX_2)
+                       __attribute__nonnull__(pTHX_3);
+#define PERL_ARGS_ASSERT__TO_UPPER_TITLE_LATIN1        \
+       assert(p); assert(lenp)
+
 #endif
 #if defined(PERL_IN_UTIL_C)
 STATIC bool    S_ckwarn_common(pTHX_ U32 w);