towlower
- upper case to lower case letter conversion (wide character version)
LIBRARY
Lb libc
SYNOPSIS
#include <wctype.h> wint_t
towlower (wint_t wc);
DESCRIPTION
The
towlower ();
function converts an upper-case letter to the corresponding lower-case
letter.
RETURN VALUES
If the argument is an upper-case letter, the
towlower ();
function returns the corresponding lower-case letter if there is
one; otherwise the argument is returned unchanged.
