TOWCTRANS(3)

NAME
3.31 `towctrans'--extensible wide-character translation

SYNOPSIS
     #include <wctype.h>
     wint_t towctrans(wint_t C, wctrans_t W);

DESCRIPTION
`towctrans' is a function which converts wide characters based on a specified translation type W. If the translation type is invalid or cannot be applied to the current character, no change to the character is made.

RETURNS
`towctrans' returns the translated equivalent of C when it is a valid for the given translation, otherwise, it returns the input character. When the translation type is invalid, `errno' is set `EINVAL'.

PORTABILITY
`towctrans' is C99.
   No supporting OS subroutines are required.

SEE ALSO
towctrans is part of the library. The full documentation for is maintained as a Texinfo manual. If info and are properly installed at your site, the command

    info

will give you access to the complete manual.