X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FDisk%2FDiskIo%2FDxe%2FDiskIo.h;h=388b166e6e8db3cb8e9cbcab2e207446d004f554;hp=958fcbc0467aa3d496ffb4c7bb5eceeef65f0863;hb=39da673080ee2183768eee75d141be4a2363cd1a;hpb=b9575d60301f0e2d1cb10b7bce04242c32f5b0bc

diff --git a/MdeModulePkg/Universal/Disk/DiskIo/Dxe/DiskIo.h b/MdeModulePkg/Universal/Disk/DiskIo/Dxe/DiskIo.h
index 958fcbc046..388b166e6e 100644
--- a/MdeModulePkg/Universal/Disk/DiskIo/Dxe/DiskIo.h
+++ b/MdeModulePkg/Universal/Disk/DiskIo/Dxe/DiskIo.h
@@ -13,6 +13,9 @@
 
 **/
 
+#ifndef _DISK_IO_H_
+#define _DISK_IO_H_
+
 #include <Uefi.h>
 #include <Protocol/BlockIo.h>
 #include <Protocol/ComponentName.h>
@@ -26,13 +29,6 @@
 #include <Library/MemoryAllocationLib.h>
 #include <Library/UefiBootServicesTableLib.h>
 
-//
-// Driver Binding Externs
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gDiskIoDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gDiskIoComponentName;
-
-
 
 #define DISK_IO_PRIVATE_DATA_SIGNATURE  EFI_SIGNATURE_32 ('d', 's', 'k', 'I')
 
@@ -125,3 +121,4 @@ DiskIoComponentNameGetControllerName (
   OUT CHAR16                                          **ControllerName
   );
 
+#endif