_WCTypeEntry
wint_t wc, _WCTypeEntry const *te)
int _iswctype_priv(_RuneLocale const *, wint_t, _WCTypeEntry const *);
_WCTypeEntry const *te;
te = (_WCTypeEntry const *)(void *)charclass;
_WCTypeEntry const *te; \
_WCTypeEntry rl_wctype[_WCTYPE_NINDEXES];