1 typedef struct _DEVICE_EXTENSION {
3 PDEVICE_OBJECT DeviceObject;
6 ULONG InputDataCount[2];
7 MOUSE_INPUT_DATA MouseInputData[2][MOUSE_BUFFER_SIZE];
9 CLASS_INFORMATION ClassInformation;
11 PKINTERRUPT MouseInterrupt;
13 } DEVICE_EXTENSION, *PDEVICE_EXTENSION;