FcLangSetAdd(3) FcLangSetAdd(3) NAME FcLangSetAdd - add a language to a langset SYNOPSIS #include FcBool FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang); DESCRIPTION lang is added to ls. lang should be of the form Ll-Tt where Ll is a two or three letter language from ISO 639 and Tt is a territory from ISO 3166. Fontconfig 2.15.0 01 January 2024 FcLangSetAdd(3)