Provided by: libfontconfig-doc_2.15.0-2.3ubuntu1_all 

NAME
FcLangGetCharSet - Get character map for a language
SYNOPSIS
#include <fontconfig/fontconfig.h>
const FcCharSet * FcLangGetCharSet (const FcChar8 *lang);
DESCRIPTION
Returns the FcCharMap for a language.
Fontconfig 2.15.0 04 July 2025 FcLangGetCharSet(3)