reactos/drivers/input/kbdclass/kbdclass.h

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