reactos/drivers/input/psaux/psaux.h

   1 typedef struct _DEVICE_EXTENSION {
   2
   3   PDEVICE_OBJECT DeviceObject;
   4
   5   ULONG ActiveQueue;
   6   ULONG InputDataCount[2];
   7   MOUSE_INPUT_DATA MouseInputData[2][MOUSE_BUFFER_SIZE];
   8
   9   unsigned char MouseBuffer[8];
  10   unsigned char pkt[8];
  11   unsigned char MouseType;
  12   unsigned char MouseModel;
  13   unsigned char ack, acking;
  14   ULONG SmartScroll;
  15   ULONG NoExtensions;
  16   UINT MouseBufferPosition;
  17   UINT MouseBufferSize;
  18   UINT Resolution;
  19   UINT RepliesExpected;
  20   ULONG PreviousButtons;
  21
  22
  23   CLASS_INFORMATION ClassInformation;
  24
  25   PKINTERRUPT MouseInterrupt;
  26   KDPC IsrDpc;
  27 } DEVICE_EXTENSION, *PDEVICE_EXTENSION;
  28