CentOS 7.0 - man page for fclangsetcompare (centos section 3)

FcLangSetCompare(3)							      FcLangSetCompare(3)

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.

VERSION
       Fontconfig version 2.10.95

					    31 8 2013			      FcLangSetCompare(3)