APM_EVENT_MASK    180 arch/i386/include/apmvar.h #define	APM_EVENT_COMPOSE(t,i)	((((i) & 0x7fff) << 16)|((t) & APM_EVENT_MASK))
APM_EVENT_MASK    181 arch/i386/include/apmvar.h #define	APM_EVENT_TYPE(e)	((e) & APM_EVENT_MASK)