__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)
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)