#define FD_HOLD (1 << 0) /* hold dev--free others in class */ #define FD_FREE (1 << 1) /* free just this device */ #define FD_RELES (1 << 2) /* release other user's device */ #define FD_DBENTRY (1 << 3) /* class param is dev db entry */ #define FD_VERBOSE (1 << 5) /* verbose output when freeing */ #define FD_ANYDEV (-1) #define TRUE 1 #define FALSE 0