FcBlanksAdd(3) FcBlanksAdd(3) NAME FcBlanksAdd - Add a character to an FcBlanks SYNOPSIS #include FcBool FcBlanksAdd (FcBlanks *b, FcChar32 ucs4); DESCRIPTION FcBlanks is deprecated. This function always returns FALSE. Fontconfig 2.18.3 23 August 2026 FcBlanksAdd(3)