towctrans(3C)                                                 towctrans(3C)

NAME
     towctrans - wide-character mapping

SYNOPSIS
     #include <wctype.h>

     wintt towctrans(wintt wc, wctranst desc);

DESCRIPTION
     The towctrans() function maps the wide-character wc using the mapping
     described by desc. The current setting of the LCCTYPE category shall
     be the same as during the call to towctrans() that returned the value
     desc.

     Each of the following two strings behaves the same as the call to the
     wide-character case-mapping function wctrans(3C) in the comment that
     follows the string:

          towctrans(wc, wctrans("tolower"))     /* tolower(wc) */
          towctrans(wc, wctrans("toupper"))     /* toupper(wc) */

RETURN VALUES
     The towctrans() function returns the mapped value of wc using the map-
     ping described by desc.

SEE ALSO
     wctrans(3C), locale(5), wctype(5).




























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