C in a Nutshell

Name

wctrans

Synopsis

Provides a transformation argument for towctrans()

#include <wctype.h>
wctrans_twctrans( const char *property );

The wctrans() function obtains a value of type wctrans_t that you can use as an argument to the towctrans() function, and that represents a wide character mapping in the current locale. The permissible values of the string argument property depend on the current locale setting for the LC_CTYPE category, but "tolower" and "toupper" are permissible values in all locales. If the string addressed by property does not identify a valid mapping, wctrans() returns 0.

Example

See the example for towctrans() in this chapter.

See Also

towctrans(), towupper(), towlower()