DOKK / manpages / debian 12 / libfontconfig-doc / FcLangSetUnion.3.en
FcLangSetUnion(3) FcLangSetUnion(3)

FcLangSetUnion - Add langsets

#include <fontconfig/fontconfig.h>

FcLangSet * FcLangSetUnion (const FcLangSet *ls_a, const FcLangSet *ls_b);

Returns a set including only those languages found in either ls_a or ls_b.

version 2.9.0

31 January 2023 Fontconfig 2.14.1