Man page - fcstrsetdel(3)
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Manual
FcStrSetDel
NAMESYNOPSIS
DESCRIPTION
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.