* unit defintions
UNIT_MICROHZ    EQU     0
UNIT_VBLANK     EQU     1

TIMERNAME       MACRO
                DC.B    'timer.device',0
                DS.W    0
                ENDM

; STRUCTURE TIMEVAL,0
TV_SECS		EQU	0
TV_SECSint
TV_MICRO	EQU	4
TV_MICROint
TV_SIZE		SET	8

; STRUCTURE TIMEREQUEST,IO_SIZE	EQU	32
IOTV_TIME	EQU	32	;TV_SIZE	EQU	8
IOTV_SIZE	SET	40

* IO_COMMAND to use for adding a timer

TR_ADDREQUEST	EQU	9
TR_GETSYSTIME	EQU	10
TR_SETSYSTIME	EQU	11