wctrans_t
wint_t towctrans(wint_t, wctrans_t);
wctrans_t
wint_t towctrans_l(wint_t __wc, wctrans_t desc, locale_t __l);
wctrans_t wctrans_l(const char *__charclass, locale_t __l);
towctrans_l(wint_t wc, wctrans_t desc, locale_t locale)
towctrans(wint_t wc, wctrans_t desc)
wctrans_t
wctrans_t trans;
wctrans_t