1 files changed, 69 insertions, 0 deletions
diff --git a/Tools/CCode/Source/Common/EfiCompress.h b/Tools/CCode/Source/Common/EfiCompress.h
new file mode 100644
index 0000000000..6ad80e4742
--- /dev/null
+++ b/Tools/CCode/Source/Common/EfiCompress.h
@@ -0,0 +1,69 @@
+/*++
+
+Copyright (c) 2004, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+
+  EfiCompress.h
+
+Abstract:
+
+  Header file for compression routine
+  
+--*/
+
+#ifndef _EFICOMPRESS_H
+#define _EFICOMPRESS_H
+
+#include <string.h>
+#include <stdlib.h>
+
+#include <Common/UefiBaseTypes.h>
+
+EFI_STATUS
+Compress (
+  IN      UINT8   *SrcBuffer,
+  IN      UINT32  SrcSize,
+  IN      UINT8   *DstBuffer,
+  IN OUT  UINT32  *DstSize
+  )
+;
+
+/*++
+
+Routine Description:
+
+  The compression routine.
+
+Arguments:
+
+  SrcBuffer   - The buffer storing the source data
+  SrcSize     - The size of source data
+  DstBuffer   - The buffer to store the compressed data
+  DstSize     - On input, the size of DstBuffer; On output,
+                the size of the actual compressed data.
+
+Returns:
+
+  EFI_BUFFER_TOO_SMALL  - The DstBuffer is too small. In this case,
+                DstSize contains the size needed.
+  EFI_SUCCESS           - Compression is successful.
+
+--*/
+typedef
+EFI_STATUS
+(*COMPRESS_FUNCTION) (
+  IN      UINT8   *SrcBuffer,
+  IN      UINT32  SrcSize,
+  IN      UINT8   *DstBuffer,
+  IN OUT  UINT32  *DstSize
+  );
+
+#endif