towctrans(3) Library Functions Manual towctrans(3) towctrans - C (libc, -lc) #include wint_t towctrans(wint_t wc, wctrans_t desc); If wc is a wide character, then the towctrans() function translates it according to the transliteration descriptor desc. If wc is WEOF, WEOF is returned. desc , wctrans(3). towctrans() WEOF, wc WEOF. attributes(7). +----------------------------+----------------------------------------------------------+--------------------------+ | | | | +----------------------------+----------------------------------------------------------+--------------------------+ |towctrans() | | MT-Safe | +----------------------------+----------------------------------------------------------+--------------------------+ C11, POSIX.1-2008. POSIX.1-2001, C99. towctrans() LC_CTYPE . towlower(3), towupper(3), wctrans(3) () Azamat Hackimov , Dmitry Bolkhovskikh , Yuri Kozlov ; GNU (GNU General Public License - GPL, 3 ) , - . - , , () () () . Linux man-pages 6.18 8 2026 . towctrans(3)