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fontconfig-2.14.2/
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FcPatternFilter.3
FcPatternFilter(3) FcPatternFilter(3)

NAME
FcPatternFilter - Filter the objects of pattern

SYNOPSIS
#include <fontconfig/fontconfig.h>

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

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

Fontconfig 2.14.2 27 1月 2023 FcPatternFilter(3)