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#include "VideoDriverPrivate.h"
#include "VideoDriverPrototypes.h"
/*
* Called on PBStatus, csCode = 43
*/
OSStatus
DriverGestaltHandler( CntrlParam *pb )
{
#define PB (*((DriverGestaltParam *) pb))
#define OPTIONS (TheDriverDescription.driverOSRuntimeInfo)
OSStatus status;
Trace(DriverGestaltHandler);
PB.driverGestaltResponse = 0;
status = noErr;
switch( PB.driverGestaltSelector ) {
case kdgSync:
PB.driverGestaltResponse = FALSE; /* We handle asynchronous I/O */
break;
case kdgVersion:
PB.driverGestaltResponse =
*((UInt32 *) &TheDriverDescription.driverType.version);
break;
case kdgDeviceType:
PB.driverGestaltResponse = 'QEMU';
break;
case kdgInterface:
PB.driverGestaltResponse = 'pci ';
break;
case kdgSupportsSwitching: /* Support Power up/down switching? */
PB.driverGestaltResponse = FALSE; /* Not supported yet */
break;
case kdgSupportsPowerCtl: /* TRUE if in high-power mode */
PB.driverGestaltResponse = FALSE; /* Power-switching is not supported */
break;
default:
status = statusErr;
break;
}
return status;
#undef PB
}
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