#define icPrtrDefaultScreensFalse									0x00000000L /* Bit position 0 */
#define icPrtrDefaultScreensTrue									0x00000001L /* Bit position 0 */
#define icLinesPerInch 									0x00000002L /* Bit position 1 */
#define icLinesPerCm 									0x00000000L /* Bit position 1 */