#ifndef DEVICES_TIMER_H
#define DEVICES_TIMER_H 1
/*
**      $Filename: devices/timer.h $
**      $Release: 2.04 Includes, V37.4 $
**      $Revision: 36.16 $
**      $Date: 91/01/25 $
**
**      Timer device name and useful definitions.
**
**      (C) Copyright 1985-1999 Amiga, Inc.
**              All Rights Reserved
*/

#include <exec/types.h>
#include <exec/io.h>

/* unit defintions */
#define UNIT_MICROHZ   0
#define UNIT_VBLANK    1
#define UNIT_ECLOCK    2
#define UNIT_WAITUNTIL 3
#define UNIT_WAITECLOCK 4

#define TIMERNAME       "timer.device"

struct timeval {
    ULONG tv_secs;
    ULONG tv_micro;
};

struct EClockVal {
    ULONG ev_hi;
    ULONG ev_lo;
};

struct timerequest {
    struct IORequest tr_node;
    struct timeval tr_time;
};

/* IO_COMMAND to use for adding a timer */
#define TR_ADDREQUEST  CMD_NONSTD
#define TR_GETSYSTIME  (CMD_NONSTD+1)
#define TR_SETSYSTIME   (CMD_NONSTD+2)

#endif /* DEVICES_TIMER_H */