/* number of characters left in xmit buffer before we ask for more */
#define WAKEUP_CHARS 256
-/* Internal flags used only by the rocketport driver */
-#define ROCKET_INITIALIZED 0x80000000 /* Port is active */
-#define ROCKET_CLOSING 0x40000000 /* Serial port is closing */
-#define ROCKET_NORMAL_ACTIVE 0x20000000 /* Normal port is active */
-
/*
* Assigned major numbers for the Comtrol Rocketport
*/