case LBX_EMAGIC: return "Bad magic number";
case LBX_EEOF: return "Unexpected end-of-file";
case LBX_ERANGE: return "Index out of range";
case LBX_EMAGIC: return "Bad magic number";
case LBX_EEOF: return "Unexpected end-of-file";
case LBX_ERANGE: return "Index out of range";