Man page - fccharsetequal(3)
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Manual
FcCharSetEqual
NAMESYNOPSIS
DESCRIPTION
NAME
FcCharSetEqual - Compare two charsets
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcBool FcCharSetEqual (const FcCharSet * a , const FcCharSet * b );
DESCRIPTION
Returns whether a and b contain the same set of Unicode chars.