Provided by: libfontconfig1-dev_2.11.0-0ubuntu4.2_amd64 
NAME
FcStrSetDel - delete from a string set
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcBool FcStrSetDel (FcStrSet *set, const FcChar8 *s);
DESCRIPTION
Removes s from set, returning FcTrue if s was a member else FcFalse.
VERSION
Fontconfig version 2.11.0
11 10月 2013 FcStrSetDel(3)