Man page - fccharsetintersectcount(3)
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Manual
FcCharSetIntersectCount
NAMESYNOPSIS
DESCRIPTION
NAME
FcCharSetIntersectCount - Intersect and count charsets
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcChar32 FcCharSetIntersectCount (const FcCharSet * a , const FcCharSet * b );
DESCRIPTION
Returns the number of chars that are in both a and b .