fputws(3) Library Functions Manual fputws(3) fputws - FILE (libc -lc) #include int fputws(const wchar_t *restrict ws, FILE *restrict stream); fputws() fputs(3). ws (L'\0') stream. unlocked_stdio(3). fputws() -1 . attributes(7). +------------+------------------------------------+--------------------+ || | | +------------+------------------------------------+--------------------+ |fputws() | | MT-Safe | +------------+------------------------------------+--------------------+ C11, POSIX.1-2008. POSIX.1-2001 C99. fputws() LC_CTYPE . fopen(3) fputws() ws. fputwc(3), unlocked_stdio(3) 3 . . : . 6.18 8 2026 fputws(3)