[akhaldi] 68278: [DDK] Bring hdaudio.h to DDK formatting. NFC.

Author: akhaldi
Date: Fri Jun 26 16:32:40 2015
New Revision: 68278

URL: http://svn.reactos.org/svn/reactos?rev=68278&view=rev
Log:
[DDK] Bring hdaudio.h to DDK formatting. NFC.

Modified:
    trunk/reactos/include/ddk/hdaudio.h

Modified: trunk/reactos/include/ddk/hdaudio.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/hdaudio.h?rev=…
==============================================================================
--- trunk/reactos/include/ddk/hdaudio.h	[iso-8859-1] (original)
+++ trunk/reactos/include/ddk/hdaudio.h	[iso-8859-1] Fri Jun 26 16:32:40 2015
@@ -6,242 +6,331 @@
 #pragma warning(disable:4214)
 #endif
 
-DEFINE_GUID (GUID_HDAUDIO_BUS_INTERFACE, 0xd2eaf88b, 0xab18, 0x41a8, 0xb6, 0x64, 0x8d,
0x59, 0x21, 0x67, 0x67, 0x1b);
+DEFINE_GUID(GUID_HDAUDIO_BUS_INTERFACE, 0xd2eaf88b, 0xab18, 0x41a8, 0xb6, 0x64, 0x8d,
0x59, 0x21, 0x67, 0x67, 0x1b);
 DEFINE_GUID(GUID_HDAUDIO_BUS_INTERFACE_BDL, 0xb4d65397, 0x5634, 0x40b0, 0xb0, 0x68, 0xf5,
0xb9, 0xf8, 0xb9, 0x67, 0xa5);
-DEFINE_GUID (GUID_HDAUDIO_BUS_INTERFACE_V2, 0xb52af5fb, 0x424b, 0x4bb9, 0xa1, 0x60, 0x5b,
0x38, 0xbe, 0x94, 0xe5, 0x68);
-DEFINE_GUID (GUID_HDAUDIO_BUS_CLASS, 0xbbd1a745, 0xadd6, 0x4575, 0x9c, 0x2e, 0x9b, 0x42,
0x8d, 0x1c, 0x32, 0x66);
+DEFINE_GUID(GUID_HDAUDIO_BUS_INTERFACE_V2, 0xb52af5fb, 0x424b, 0x4bb9, 0xa1, 0x60, 0x5b,
0x38, 0xbe, 0x94, 0xe5, 0x68);
+DEFINE_GUID(GUID_HDAUDIO_BUS_CLASS, 0xbbd1a745, 0xadd6, 0x4575, 0x9c, 0x2e, 0x9b, 0x42,
0x8d, 0x1c, 0x32, 0x66);
 
 #ifndef _HDAUDIO_CODEC_TRANSFER_
 #define _HDAUDIO_CODEC_TRANSFER_
 
-typedef struct _HDAUDIO_CODEC_COMMAND
-{
-  union
-  {
-    struct
-    {
-      ULONG Data    : 8;
-      ULONG VerbId  : 12;
-      ULONG Node    : 8;
-      ULONG CodecAddress : 4;
+typedef struct _HDAUDIO_CODEC_COMMAND {
+  union {
+    struct {
+      ULONG Data:8;
+      ULONG VerbId:12;
+      ULONG Node:8;
+      ULONG CodecAddress:4;
     } Verb8;
-    struct
-    {
-      ULONG Data    : 16;
-      ULONG VerbId  : 4;
-      ULONG Node    : 8;
-      ULONG CodecAddress : 4;
+    struct {
+      ULONG Data:16;
+      ULONG VerbId:4;
+      ULONG Node:8;
+      ULONG CodecAddress:4;
     } Verb16;
     ULONG Command;
   };
 } HDAUDIO_CODEC_COMMAND, *PHDAUDIO_CODEC_COMMAND;
 
-typedef struct _HDAUDIO_CODEC_RESPONSE
-{
-  union
-  {
-    struct
-    {
-      union
-      {
-        struct
-        {
-          ULONG Response : 26;
-          ULONG Tag : 6;
+typedef struct _HDAUDIO_CODEC_RESPONSE {
+  union {
+    struct {
+      union {
+        struct {
+          ULONG Response:26;
+          ULONG Tag:6;
         } Unsolicited;
         ULONG Response;
       };
-      ULONG SDataIn : 4;
-      ULONG IsUnsolicitedResponse : 1;
+      ULONG SDataIn:4;
+      ULONG IsUnsolicitedResponse:1;
       ULONG :25;
-      ULONG HasFifoOverrun : 1;
-      ULONG IsValid : 1;
+      ULONG HasFifoOverrun:1;
+      ULONG IsValid:1;
     };
     ULONGLONG CompleteResponse;
   };
 } HDAUDIO_CODEC_RESPONSE, *PHDAUDIO_CODEC_RESPONSE;
 
-typedef struct _HDAUDIO_CODEC_TRANSFER
-{
-  HDAUDIO_CODEC_COMMAND  Output;
+typedef struct _HDAUDIO_CODEC_TRANSFER {
+  HDAUDIO_CODEC_COMMAND Output;
   HDAUDIO_CODEC_RESPONSE Input;
 } HDAUDIO_CODEC_TRANSFER, *PHDAUDIO_CODEC_TRANSFER;
-#endif
-
-typedef struct _HDAUDIO_STREAM_FORMAT
-{
-  ULONG   SampleRate;
-  USHORT  ValidBitsPerSample;
-  USHORT  ContainerSize;
-  USHORT  NumberOfChannels;
+
+#endif /* _HDAUDIO_CODEC_TRANSFER_ */
+
+typedef struct _HDAUDIO_STREAM_FORMAT {
+  ULONG SampleRate;
+  USHORT ValidBitsPerSample;
+  USHORT ContainerSize;
+  USHORT NumberOfChannels;
 } HDAUDIO_STREAM_FORMAT, *PHDAUDIO_STREAM_FORMAT;
 
-typedef struct _HDAUDIO_CONVERTER_FORMAT
-{
-  union
-  {
-    struct
-    {
-      USHORT NumberOfChannels : 4;
-      USHORT BitsPerSample : 3;
-      USHORT : 1;
-      USHORT SampleRate : 7;
-      USHORT StreamType : 1;
+typedef struct _HDAUDIO_CONVERTER_FORMAT {
+  union {
+    struct {
+      USHORT NumberOfChannels:4;
+      USHORT BitsPerSample:3;
+      USHORT :1;
+      USHORT SampleRate:7;
+      USHORT StreamType:1;
     };
-    USHORT  ConverterFormat;
+    USHORT ConverterFormat;
   };
 } HDAUDIO_CONVERTER_FORMAT, *PHDAUDIO_CONVERTER_FORMAT;
 
-typedef enum _HDAUDIO_STREAM_STATE
-{
+typedef enum _HDAUDIO_STREAM_STATE {
   ResetState = 0,
-  StopState  = 1,
+  StopState = 1,
   PauseState = 1,
-  RunState   = 2
+  RunState = 2
 } HDAUDIO_STREAM_STATE, *PHDAUDIO_STREAM_STATE;
 
-typedef VOID (NTAPI *PHDAUDIO_TRANSFER_COMPLETE_CALLBACK)(HDAUDIO_CODEC_TRANSFER *,
PVOID);
-
-typedef VOID (NTAPI *PHDAUDIO_UNSOLICITED_RESPONSE_CALLBACK)(HDAUDIO_CODEC_RESPONSE,
PVOID);
-
-typedef struct _HDAUDIO_DEVICE_INFORMATION
-{
-  USHORT  Size;                 // size of this structure
-  USHORT  DeviceVersion;        // maj.min (maj is high byte, min is low byte)
-  USHORT  DriverVersion;        // maj.min (maj is high byte, min is low byte)
-  USHORT  CodecsDetected;       // mask of codecs present. Bit number == SDI line number
-  BOOLEAN IsStripingSupported;  // TRUE if striping (2 SDO lines) is supported
+typedef VOID
+(NTAPI *PHDAUDIO_TRANSFER_COMPLETE_CALLBACK)(
+  HDAUDIO_CODEC_TRANSFER *,
+  PVOID);
+
+typedef VOID
+(NTAPI *PHDAUDIO_UNSOLICITED_RESPONSE_CALLBACK)(
+  HDAUDIO_CODEC_RESPONSE,
+  PVOID);
+
+typedef struct _HDAUDIO_DEVICE_INFORMATION {
+  USHORT Size; /* size of this structure */
+  USHORT DeviceVersion; /* maj.min (maj is high byte, min is low byte) */
+  USHORT DriverVersion; /* maj.min (maj is high byte, min is low byte) */
+  USHORT CodecsDetected; /* mask of codecs present. Bit number == SDI line number */
+  BOOLEAN IsStripingSupported; /* TRUE if striping (2 SDO lines) is supported */
 } HDAUDIO_DEVICE_INFORMATION, *PHDAUDIO_DEVICE_INFORMATION;
 
-typedef struct _HDAUDIO_BUFFER_DESCRIPTOR
-{
-  PHYSICAL_ADDRESS  Address;
-  ULONG             Length;
-  ULONG             InterruptOnCompletion;
+typedef struct _HDAUDIO_BUFFER_DESCRIPTOR {
+  PHYSICAL_ADDRESS Address;
+  ULONG Length;
+  ULONG InterruptOnCompletion;
 } HDAUDIO_BUFFER_DESCRIPTOR, *PHDAUDIO_BUFFER_DESCRIPTOR;
 
-
-typedef NTSTATUS (NTAPI *PTRANSFER_CODEC_VERBS) (IN PVOID _context, IN ULONG Count, IN
OUT PHDAUDIO_CODEC_TRANSFER CodecTransfer, IN PHDAUDIO_TRANSFER_COMPLETE_CALLBACK
Callback, IN PVOID Context);
-typedef NTSTATUS (NTAPI *PALLOCATE_CAPTURE_DMA_ENGINE) (IN PVOID _context, IN UCHAR
CodecAddress, IN PHDAUDIO_STREAM_FORMAT StreamFormat, OUT PHANDLE Handle, OUT
PHDAUDIO_CONVERTER_FORMAT ConverterFormat);
-typedef NTSTATUS (NTAPI *PALLOCATE_RENDER_DMA_ENGINE) (IN PVOID _context, IN
PHDAUDIO_STREAM_FORMAT StreamFormat, IN BOOLEAN Stripe, OUT PHANDLE Handle, OUT
PHDAUDIO_CONVERTER_FORMAT ConverterFormat);
-typedef NTSTATUS (NTAPI *PCHANGE_BANDWIDTH_ALLOCATION) (IN PVOID _context, IN HANDLE
Handle, IN PHDAUDIO_STREAM_FORMAT StreamFormat, OUT PHDAUDIO_CONVERTER_FORMAT
ConverterFormat);
-typedef NTSTATUS (NTAPI *PALLOCATE_DMA_BUFFER) (IN PVOID _context, IN HANDLE Handle, IN
SIZE_T RequestedBufferSize, OUT PMDL *BufferMdl, OUT PSIZE_T AllocatedBufferSize, OUT
PUCHAR StreamId, OUT PULONG FifoSize);
-typedef NTSTATUS (NTAPI *PFREE_DMA_BUFFER) (IN PVOID _context, IN HANDLE Handle);
-typedef NTSTATUS (NTAPI *PFREE_DMA_ENGINE) (IN PVOID _context, IN HANDLE Handle);
-typedef NTSTATUS (NTAPI *PSET_DMA_ENGINE_STATE) (IN PVOID _context, IN
HDAUDIO_STREAM_STATE StreamState, IN ULONG NumberOfHandles, IN PHANDLE Handles);
-typedef VOID     (NTAPI *PGET_WALL_CLOCK_REGISTER) (IN PVOID _context, OUT PULONG
*Wallclock);
-typedef NTSTATUS (NTAPI *PGET_LINK_POSITION_REGISTER) (IN PVOID _context, IN HANDLE
Handle, OUT PULONG *Position);
-typedef NTSTATUS (NTAPI *PREGISTER_EVENT_CALLBACK) (IN PVOID _context, IN
PHDAUDIO_UNSOLICITED_RESPONSE_CALLBACK Routine, IN PVOID Context, OUT PUCHAR Tag);
-typedef NTSTATUS (NTAPI *PUNREGISTER_EVENT_CALLBACK) (IN PVOID _context, IN UCHAR Tag);
-typedef NTSTATUS (NTAPI *PGET_DEVICE_INFORMATION) (IN PVOID _context, IN OUT
PHDAUDIO_DEVICE_INFORMATION DeviceInformation);
-typedef VOID     (NTAPI *PGET_RESOURCE_INFORMATION) (IN PVOID _context, OUT PUCHAR
CodecAddress, OUT PUCHAR FunctionGroupStartNode);
-
-typedef struct _HDAUDIO_BUS_INTERFACE
-{
-  USHORT                    Size;
-  USHORT                    Version;
-  PVOID                     Context;
-  PINTERFACE_REFERENCE      InterfaceReference;
-  PINTERFACE_DEREFERENCE    InterfaceDereference;
-
-  PTRANSFER_CODEC_VERBS           TransferCodecVerbs;
-  PALLOCATE_CAPTURE_DMA_ENGINE    AllocateCaptureDmaEngine;
-  PALLOCATE_RENDER_DMA_ENGINE     AllocateRenderDmaEngine;
-  PCHANGE_BANDWIDTH_ALLOCATION    ChangeBandwidthAllocation;
-  PALLOCATE_DMA_BUFFER            AllocateDmaBuffer;
-  PFREE_DMA_BUFFER                FreeDmaBuffer;
-  PFREE_DMA_ENGINE                FreeDmaEngine;
-  PSET_DMA_ENGINE_STATE           SetDmaEngineState;
-  PGET_WALL_CLOCK_REGISTER        GetWallClockRegister;
-  PGET_LINK_POSITION_REGISTER     GetLinkPositionRegister;
-  PREGISTER_EVENT_CALLBACK        RegisterEventCallback;
-  PUNREGISTER_EVENT_CALLBACK      UnregisterEventCallback;
-  PGET_DEVICE_INFORMATION         GetDeviceInformation;
-  PGET_RESOURCE_INFORMATION       GetResourceInformation;
+typedef NTSTATUS
+(NTAPI *PTRANSFER_CODEC_VERBS)(
+  IN PVOID _context,
+  IN ULONG Count,
+  IN OUT PHDAUDIO_CODEC_TRANSFER CodecTransfer,
+  IN PHDAUDIO_TRANSFER_COMPLETE_CALLBACK Callback,
+  IN PVOID Context);
+
+typedef NTSTATUS
+(NTAPI *PALLOCATE_CAPTURE_DMA_ENGINE)(
+  IN PVOID _context,
+  IN UCHAR CodecAddress,
+  IN PHDAUDIO_STREAM_FORMAT StreamFormat,
+  OUT PHANDLE Handle,
+  OUT PHDAUDIO_CONVERTER_FORMAT ConverterFormat);
+
+typedef NTSTATUS
+(NTAPI *PALLOCATE_RENDER_DMA_ENGINE)(
+  IN PVOID _context,
+  IN PHDAUDIO_STREAM_FORMAT StreamFormat,
+  IN BOOLEAN Stripe,
+  OUT PHANDLE Handle,
+  OUT PHDAUDIO_CONVERTER_FORMAT ConverterFormat);
+
+typedef NTSTATUS
+(NTAPI *PCHANGE_BANDWIDTH_ALLOCATION)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  IN PHDAUDIO_STREAM_FORMAT StreamFormat,
+  OUT PHDAUDIO_CONVERTER_FORMAT ConverterFormat);
+
+typedef NTSTATUS
+(NTAPI *PALLOCATE_DMA_BUFFER)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  IN SIZE_T RequestedBufferSize,
+  OUT PMDL *BufferMdl,
+  OUT PSIZE_T AllocatedBufferSize,
+  OUT PUCHAR StreamId,
+  OUT PULONG FifoSize);
+
+typedef NTSTATUS
+(NTAPI *PFREE_DMA_BUFFER)(
+  IN PVOID _context,
+  IN HANDLE Handle);
+
+typedef NTSTATUS
+(NTAPI *PFREE_DMA_ENGINE)(
+  IN PVOID _context,
+  IN HANDLE Handle);
+
+typedef NTSTATUS
+(NTAPI *PSET_DMA_ENGINE_STATE)(
+  IN PVOID _context,
+  IN HDAUDIO_STREAM_STATE StreamState,
+  IN ULONG NumberOfHandles,
+  IN PHANDLE Handles);
+
+typedef VOID
+(NTAPI *PGET_WALL_CLOCK_REGISTER)(
+  IN PVOID _context,
+  OUT PULONG *Wallclock);
+
+typedef NTSTATUS
+(NTAPI *PGET_LINK_POSITION_REGISTER)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  OUT PULONG *Position);
+
+typedef NTSTATUS
+(NTAPI *PREGISTER_EVENT_CALLBACK)(
+  IN PVOID _context,
+  IN PHDAUDIO_UNSOLICITED_RESPONSE_CALLBACK Routine,
+  IN PVOID Context,
+  OUT PUCHAR Tag);
+
+typedef NTSTATUS
+(NTAPI *PUNREGISTER_EVENT_CALLBACK)(
+  IN PVOID _context,
+  IN UCHAR Tag);
+
+typedef NTSTATUS
+(NTAPI *PGET_DEVICE_INFORMATION)(
+  IN PVOID _context,
+  IN OUT PHDAUDIO_DEVICE_INFORMATION DeviceInformation);
+
+typedef VOID
+(NTAPI *PGET_RESOURCE_INFORMATION)(
+  IN PVOID _context,
+  OUT PUCHAR CodecAddress,
+  OUT PUCHAR FunctionGroupStartNode);
+
+typedef struct _HDAUDIO_BUS_INTERFACE {
+  USHORT Size;
+  USHORT Version;
+  PVOID Context;
+  PINTERFACE_REFERENCE InterfaceReference;
+  PINTERFACE_DEREFERENCE InterfaceDereference;
+  PTRANSFER_CODEC_VERBS TransferCodecVerbs;
+  PALLOCATE_CAPTURE_DMA_ENGINE AllocateCaptureDmaEngine;
+  PALLOCATE_RENDER_DMA_ENGINE AllocateRenderDmaEngine;
+  PCHANGE_BANDWIDTH_ALLOCATION ChangeBandwidthAllocation;
+  PALLOCATE_DMA_BUFFER AllocateDmaBuffer;
+  PFREE_DMA_BUFFER FreeDmaBuffer;
+  PFREE_DMA_ENGINE FreeDmaEngine;
+  PSET_DMA_ENGINE_STATE SetDmaEngineState;
+  PGET_WALL_CLOCK_REGISTER GetWallClockRegister;
+  PGET_LINK_POSITION_REGISTER GetLinkPositionRegister;
+  PREGISTER_EVENT_CALLBACK RegisterEventCallback;
+  PUNREGISTER_EVENT_CALLBACK UnregisterEventCallback;
+  PGET_DEVICE_INFORMATION GetDeviceInformation;
+  PGET_RESOURCE_INFORMATION GetResourceInformation;
 } HDAUDIO_BUS_INTERFACE, *PHDAUDIO_BUS_INTERFACE;
 
-typedef void (NTAPI *PHDAUDIO_BDL_ISR) (IN VOID *Context, IN ULONG InterruptBitMask); 
-
-typedef NTSTATUS (NTAPI *PALLOCATE_CONTIGUOUS_DMA_BUFFER) (IN PVOID _context, IN HANDLE
Handle,
-  ULONG RequestedBufferSize, OUT PVOID *DataBuffer, OUT PHDAUDIO_BUFFER_DESCRIPTOR
*BdlBuffer);
-typedef NTSTATUS (NTAPI *PFREE_CONTIGUOUS_DMA_BUFFER) (IN PVOID _context, IN HANDLE
Handle);
-typedef NTSTATUS (NTAPI *PSETUP_DMA_ENGINE_WITH_BDL) (IN PVOID _context, IN HANDLE
Handle, IN ULONG BufferLength,
-  IN ULONG Lvi, IN PHDAUDIO_BDL_ISR Isr, IN PVOID Context, OUT PUCHAR StreamId, OUT
PULONG FifoSize);
-
-typedef struct _HDAUDIO_BUS_INTERFACE_BDL
-{
-  USHORT                    Size;
-  USHORT                    Version;
-  PVOID                     Context;
-  PINTERFACE_REFERENCE      InterfaceReference;
-  PINTERFACE_DEREFERENCE    InterfaceDereference;
-
-  PTRANSFER_CODEC_VERBS           TransferCodecVerbs;
-  PALLOCATE_CAPTURE_DMA_ENGINE    AllocateCaptureDmaEngine;
-  PALLOCATE_RENDER_DMA_ENGINE     AllocateRenderDmaEngine;
-  PCHANGE_BANDWIDTH_ALLOCATION    ChangeBandwidthAllocation;
+typedef void
+(NTAPI *PHDAUDIO_BDL_ISR)(
+  IN VOID *Context,
+  IN ULONG InterruptBitMask);
+
+typedef NTSTATUS
+(NTAPI *PALLOCATE_CONTIGUOUS_DMA_BUFFER)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  ULONG RequestedBufferSize,
+  OUT PVOID *DataBuffer,
+  OUT PHDAUDIO_BUFFER_DESCRIPTOR *BdlBuffer);
+
+typedef NTSTATUS
+(NTAPI *PFREE_CONTIGUOUS_DMA_BUFFER)(
+  IN PVOID _context,
+  IN HANDLE Handle);
+
+typedef NTSTATUS
+(NTAPI *PSETUP_DMA_ENGINE_WITH_BDL)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  IN ULONG BufferLength,
+  IN ULONG Lvi,
+  IN PHDAUDIO_BDL_ISR Isr,
+  IN PVOID Context,
+  OUT PUCHAR StreamId,
+  OUT PULONG FifoSize);
+
+typedef struct _HDAUDIO_BUS_INTERFACE_BDL {
+  USHORT Size;
+  USHORT Version;
+  PVOID Context;
+  PINTERFACE_REFERENCE InterfaceReference;
+  PINTERFACE_DEREFERENCE InterfaceDereference;
+  PTRANSFER_CODEC_VERBS TransferCodecVerbs;
+  PALLOCATE_CAPTURE_DMA_ENGINE AllocateCaptureDmaEngine;
+  PALLOCATE_RENDER_DMA_ENGINE AllocateRenderDmaEngine;
+  PCHANGE_BANDWIDTH_ALLOCATION ChangeBandwidthAllocation;
   PALLOCATE_CONTIGUOUS_DMA_BUFFER AllocateContiguousDmaBuffer;
-  PSETUP_DMA_ENGINE_WITH_BDL      SetupDmaEngineWithBdl;
-  PFREE_CONTIGUOUS_DMA_BUFFER     FreeContiguousDmaBuffer;
-  PFREE_DMA_ENGINE                FreeDmaEngine;
-  PSET_DMA_ENGINE_STATE           SetDmaEngineState;
-  PGET_WALL_CLOCK_REGISTER        GetWallClockRegister;
-  PGET_LINK_POSITION_REGISTER     GetLinkPositionRegister;
-  PREGISTER_EVENT_CALLBACK        RegisterEventCallback;
-  PUNREGISTER_EVENT_CALLBACK      UnregisterEventCallback;
-  PGET_DEVICE_INFORMATION         GetDeviceInformation;
-  PGET_RESOURCE_INFORMATION       GetResourceInformation;
+  PSETUP_DMA_ENGINE_WITH_BDL SetupDmaEngineWithBdl;
+  PFREE_CONTIGUOUS_DMA_BUFFER FreeContiguousDmaBuffer;
+  PFREE_DMA_ENGINE FreeDmaEngine;
+  PSET_DMA_ENGINE_STATE SetDmaEngineState;
+  PGET_WALL_CLOCK_REGISTER GetWallClockRegister;
+  PGET_LINK_POSITION_REGISTER GetLinkPositionRegister;
+  PREGISTER_EVENT_CALLBACK RegisterEventCallback;
+  PUNREGISTER_EVENT_CALLBACK UnregisterEventCallback;
+  PGET_DEVICE_INFORMATION GetDeviceInformation;
+  PGET_RESOURCE_INFORMATION GetResourceInformation;
 } HDAUDIO_BUS_INTERFACE_BDL, *PHDAUDIO_BUS_INTERFACE_BDL;
 
-typedef NTSTATUS (NTAPI *PALLOCATE_DMA_BUFFER_WITH_NOTIFICATION) (IN PVOID _context,
-                                                            IN HANDLE Handle, 
-                                                            IN ULONG NotificationCount,
-                                                            IN SIZE_T
RequestedBufferSize,
-                                                            OUT PMDL *BufferMdl,
-                                                            OUT PSIZE_T
AllocatedBufferSize,
-                                                            OUT PSIZE_T
OffsetFromFirstPage,
-                                                            OUT PUCHAR StreamId,
-                                                            OUT PULONG FifoSize);
-
-typedef NTSTATUS (NTAPI *PFREE_DMA_BUFFER_WITH_NOTIFICATION) (IN PVOID _context,
-                                                        IN HANDLE Handle,
-                                                        IN PMDL BufferMdl,
-                                                        IN SIZE_T BufferSize);
-
-typedef NTSTATUS (NTAPI *PREGISTER_NOTIFICATION_EVENT) (IN PVOID _context,
-                                                  IN HANDLE Handle,
-                                                  IN PKEVENT NotificationEvent);
-
-typedef NTSTATUS (NTAPI *PUNREGISTER_NOTIFICATION_EVENT) (IN PVOID _context,
-                                                    IN HANDLE Handle,
-                                                    IN PKEVENT NotificationEvent);
-
-typedef struct _HDAUDIO_BUS_INTERFACE_V2
-{
-    USHORT                    Size;
-    USHORT                    Version;
-    PVOID                     Context;
-    PINTERFACE_REFERENCE      InterfaceReference;
-    PINTERFACE_DEREFERENCE    InterfaceDereference;
-
-    PTRANSFER_CODEC_VERBS           TransferCodecVerbs;
-    PALLOCATE_CAPTURE_DMA_ENGINE    AllocateCaptureDmaEngine;
-    PALLOCATE_RENDER_DMA_ENGINE     AllocateRenderDmaEngine;
-    PCHANGE_BANDWIDTH_ALLOCATION    ChangeBandwidthAllocation;
-    PALLOCATE_DMA_BUFFER            AllocateDmaBuffer;
-    PFREE_DMA_BUFFER                FreeDmaBuffer;
-    PFREE_DMA_ENGINE                FreeDmaEngine;
-    PSET_DMA_ENGINE_STATE           SetDmaEngineState;
-    PGET_WALL_CLOCK_REGISTER        GetWallClockRegister;
-    PGET_LINK_POSITION_REGISTER     GetLinkPositionRegister;
-    PREGISTER_EVENT_CALLBACK        RegisterEventCallback;
-    PUNREGISTER_EVENT_CALLBACK      UnregisterEventCallback;
-    PGET_DEVICE_INFORMATION         GetDeviceInformation;
-    PGET_RESOURCE_INFORMATION       GetResourceInformation;
-    PALLOCATE_DMA_BUFFER_WITH_NOTIFICATION AllocateDmaBufferWithNotification;
-    PFREE_DMA_BUFFER_WITH_NOTIFICATION FreeDmaBufferWithNotification;
-    PREGISTER_NOTIFICATION_EVENT    RegisterNotificationEvent;
-    PUNREGISTER_NOTIFICATION_EVENT  UnregisterNotificationEvent;
+typedef NTSTATUS
+(NTAPI *PALLOCATE_DMA_BUFFER_WITH_NOTIFICATION)(
+  IN PVOID _context,
+  IN HANDLE Handle, 
+  IN ULONG NotificationCount,
+  IN SIZE_T RequestedBufferSize,
+  OUT PMDL *BufferMdl,
+  OUT PSIZE_T AllocatedBufferSize,
+  OUT PSIZE_T OffsetFromFirstPage,
+  OUT PUCHAR StreamId,
+  OUT PULONG FifoSize);
+
+typedef NTSTATUS
+(NTAPI *PFREE_DMA_BUFFER_WITH_NOTIFICATION)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  IN PMDL BufferMdl,
+  IN SIZE_T BufferSize);
+
+typedef NTSTATUS
+(NTAPI *PREGISTER_NOTIFICATION_EVENT)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  IN PKEVENT NotificationEvent);
+
+typedef NTSTATUS
+(NTAPI *PUNREGISTER_NOTIFICATION_EVENT)(
+  IN PVOID _context,
+  IN HANDLE Handle,
+  IN PKEVENT NotificationEvent);
+
+typedef struct _HDAUDIO_BUS_INTERFACE_V2 {
+  USHORT Size;
+  USHORT Version;
+  PVOID Context;
+  PINTERFACE_REFERENCE InterfaceReference;
+  PINTERFACE_DEREFERENCE InterfaceDereference;
+  PTRANSFER_CODEC_VERBS TransferCodecVerbs;
+  PALLOCATE_CAPTURE_DMA_ENGINE AllocateCaptureDmaEngine;
+  PALLOCATE_RENDER_DMA_ENGINE AllocateRenderDmaEngine;
+  PCHANGE_BANDWIDTH_ALLOCATION ChangeBandwidthAllocation;
+  PALLOCATE_DMA_BUFFER AllocateDmaBuffer;
+  PFREE_DMA_BUFFER FreeDmaBuffer;
+  PFREE_DMA_ENGINE FreeDmaEngine;
+  PSET_DMA_ENGINE_STATE SetDmaEngineState;
+  PGET_WALL_CLOCK_REGISTER GetWallClockRegister;
+  PGET_LINK_POSITION_REGISTER GetLinkPositionRegister;
+  PREGISTER_EVENT_CALLBACK RegisterEventCallback;
+  PUNREGISTER_EVENT_CALLBACK UnregisterEventCallback;
+  PGET_DEVICE_INFORMATION GetDeviceInformation;
+  PGET_RESOURCE_INFORMATION GetResourceInformation;
+  PALLOCATE_DMA_BUFFER_WITH_NOTIFICATION AllocateDmaBufferWithNotification;
+  PFREE_DMA_BUFFER_WITH_NOTIFICATION FreeDmaBufferWithNotification;
+  PREGISTER_NOTIFICATION_EVENT RegisterNotificationEvent;
+  PUNREGISTER_NOTIFICATION_EVENT UnregisterNotificationEvent;
 } HDAUDIO_BUS_INTERFACE_V2, *PHDAUDIO_BUS_INTERFACE_V2;
 
 #ifdef _MSC_VER
@@ -249,5 +338,4 @@
 #pragma warning(default:4214)
 #endif
 
-#endif  // _HDAUDIO_H_
-
+#endif /* _HDAUDIO_H_ */