Man page - fclangsetcompare(3)
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Manual
FcLangSetCompare
NAMESYNOPSIS
DESCRIPTION
NAME
FcLangSetCompare - compare language sets
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcLangResult FcLangSetCompare (const FcLangSet * ls_a , const FcLangSet * ls_b );
DESCRIPTION
FcLangSetCompare compares language coverage for ls_a and ls_b . If they share any language and territory pair, this function returns FcLangEqual. If they share a language but differ in which territory that language is for, this function returns FcLangDifferentTerritory. If they share no languages in common, this function returns FcLangDifferentLang.