wint_t towlower(wint_t wc);
The towlower() function is the wide-character equivalent of the
tolower(3) function. If wc is a wide character, it is converted to
lowercase. Characters which do not have case are returned unchanged.
If wc is WEOF, WEOF is returned.
The towlower() function returns the lowercase equivalent of wc, or WEOF
if wc is WEOF.
The behavior of towlower() depends on the LC_CTYPE category of the cur-
This function is not very appropriate for dealing with Unicode charac-
ters, because Unicode knows about three cases: upper, lower and title
iswlower(3), towctrans(3), towupper(3)
This page is part of release 3.54 of the Linux man-pages project. A
description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU 1999-07-25 TOWLOWER(3)
Man Pages Copyright Respective Owners. Site Copyright (C) 1994 - 2018
All Rights Reserved.