Man page - fclangsetsubtract(3)
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Manual
FcLangSetSubtract
NAMESYNOPSIS
DESCRIPTION
SINCE
NAME
FcLangSetSubtract - Subtract langsets
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcLangSet * FcLangSetSubtract (const FcLangSet * ls_a , const FcLangSet * ls_b );
DESCRIPTION
Returns a set including only those languages found in ls_a but not in ls_b .
SINCE
version 2.9.0