reactos/drivers/input/mouclass/mouclass.h

   1 #include <ntifs.h>
   2 #include <kbdmou.h>
   3 #include <ntddmou.h>
   4 #include <stdio.h>
   5
   6 #define MAX_PATH 260
   7
   8 typedef enum
   9 {
  10         dsStopped,
  11         dsStarted,
  12         dsPaused,
  13         dsRemoved,
  14         dsSurpriseRemoved
  15 } PORT_DEVICE_STATE;
  16
  17 typedef struct _CLASS_DRIVER_EXTENSION
  18 {
  19         UNICODE_STRING RegistryPath;
  20
  21         /* Registry settings */
  22         ULONG ConnectMultiplePorts;
  23         ULONG DataQueueSize;
  24         UNICODE_STRING DeviceBaseName;
  25
  26         PDEVICE_OBJECT MainClassDeviceObject;
  27 } CLASS_DRIVER_EXTENSION, *PCLASS_DRIVER_EXTENSION;
  28
  29 typedef struct _COMMON_DEVICE_EXTENSION
  30 {
  31         BOOLEAN IsClassDO;
  32 } COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
  33
  34 typedef struct _PORT_DEVICE_EXTENSION
  35 {
  36         COMMON_DEVICE_EXTENSION Common;
  37
  38         LIST_ENTRY ListEntry;
  39         PDEVICE_OBJECT DeviceObject;
  40         PORT_DEVICE_STATE PnpState;
  41         PDEVICE_OBJECT LowerDevice;
  42         PDEVICE_OBJECT ClassDO;
  43         UNICODE_STRING InterfaceName;
  44 } PORT_DEVICE_EXTENSION, *PPORT_DEVICE_EXTENSION;
  45
  46 typedef struct _CLASS_DEVICE_EXTENSION
  47 {
  48         COMMON_DEVICE_EXTENSION Common;
  49
  50         PCLASS_DRIVER_EXTENSION DriverExtension;
  51
  52         LIST_ENTRY ListHead;
  53         KSPIN_LOCK ListSpinLock;
  54         KSPIN_LOCK SpinLock;
  55         BOOLEAN ReadIsPending;
  56         ULONG InputCount;
  57         PMOUSE_INPUT_DATA PortData;
  58 } CLASS_DEVICE_EXTENSION, *PCLASS_DEVICE_EXTENSION;
  59
  60 /* misc.c */
  61
  62 NTSTATUS
  63 ForwardIrpAndWait(
  64         IN PDEVICE_OBJECT DeviceObject,
  65         IN PIRP Irp);
  66
  67 NTSTATUS NTAPI
  68 ForwardIrpAndForget(
  69         IN PDEVICE_OBJECT DeviceObject,
  70         IN PIRP Irp);