Clean up GenericBdsLib.h to remove unnecessary include header files.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8361 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Library/GenericBdsLib/InternalBdsLib.h

@@ -18,6 +18,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <PiDxe.h>
 
 #include <IndustryStandard/Pci22.h>
+#include <IndustryStandard/PeImage.h>
 
 #include <Protocol/BlockIo.h>
 #include <Protocol/LoadedImage.h>
@@ -89,4 +90,26 @@ WriteBootToOsPerformanceData (
   VOID
   );
 
+/**
+  Get the headers (dos, image, optional header) from an image
+
+  @param  Device                SimpleFileSystem device handle
+  @param  FileName              File name for the image
+  @param  DosHeader             Pointer to dos header
+  @param  Hdr                   The buffer in which to return the PE32, PE32+, or TE header.
+
+  @retval EFI_SUCCESS           Successfully get the machine type.
+  @retval EFI_NOT_FOUND         The file is not found.
+  @retval EFI_LOAD_ERROR        File is not a valid image file.
+
+**/
+EFI_STATUS
+EFIAPI
+BdsLibGetImageHeader (
+  IN  EFI_HANDLE                  Device,
+  IN  CHAR16                      *FileName,
+  OUT EFI_IMAGE_DOS_HEADER        *DosHeader,
+  OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION   Hdr
+  );
+
 #endif // _BDS_LIB_H_