WCTRANS(3)

NAME
3.32 `wctrans'--get wide-character translation type

SYNOPSIS
     #include <wctype.h>
     wctrans_t wctrans(const char *C);

DESCRIPTION
`wctrans' is a function which takes a string C and gives back the appropriate wctrans_t type value associated with the string, if one exists. The following values are guaranteed to be recognized: "tolower" and "toupper".

RETURNS
`wctrans' returns 0 and sets `errno' to `EINVAL' if the given name is invalid. Otherwise, it returns a valid non-zero wctrans_t value.

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

SEE ALSO
wctrans 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.