DOKK / manpages / debian 11 / libfontconfig-doc / FcPatternFilter.3.en
FcPatternFilter(3) FcPatternFilter(3)

FcPatternFilter - Filter the objects of pattern

#include <fontconfig/fontconfig.h>

FcPattern * FcPatternFilter (FcPattern *p, const FcObjectSet *);

Returns a new pattern that only has those objects from p that are in os. If os is NULL, a duplicate of p is returned.

15 May 2020 Fontconfig 2.13.1