RtlpIsALicensedLIPLanguage

NTSTATUS __stdcall RtlpIsALicensedLIPLanguage(_MUIREGISTRYINFO *RegInfo, WCHAR *LangName){
  NTSTATUS v2; 
  WCHAR *v5; 
  WCHAR *v6; 

  v2 = 0;
  if( !RegInfo )
    return -1073741811;
  v5 = (WCHAR *)*((_QWORD *)RegInfo + 17);
  if( v5 && RtlpLangNameInMultiSzString(v5, LangName) )
    return -1073741772;
  v6 = (WCHAR *)*((_QWORD *)RegInfo + 19);
  if( v6 )
    return RtlpLangNameInMultiSzString(v6, LangName) != 0 ? 0xC0000034 : 0;
  return v2;
}

Referenced by:

RtlpMuiRegAddLanguageByName