Provided by: libfontconfig-doc_2.15.0-2.2ubuntu1_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 23 March 2025 FcLangGetCharSet(3)