1 files changed, 74 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/Decompress.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/Decompress.h
new file mode 100644
index 0000000000..49678e9dbe
--- /dev/null
+++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/Decompress.h
@@ -0,0 +1,74 @@
+/** @file
+  Provides decompression services to the PEI Foundatoin.
+
+  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+  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.             
+
+  @par Revision Reference:
+  This PPI is introduced in PI Version 1.0.
+
+**/
+
+#ifndef __DECOMPRESS_PPI_H__
+#define __DECOMPRESS_PPI_H__
+
+#define EFI_PEI_DECOMPRESS_PPI_GUID \
+  { 0x1a36e4e7, 0xfab6, 0x476a, { 0x8e, 0x75, 0x69, 0x5a, 0x5, 0x76, 0xfd, 0xd7 } }
+
+typedef struct _EFI_PEI_DECOMPRESS_PPI  EFI_PEI_DECOMPRESS_PPI;
+
+/** 
+  Decompress a single compression section in a firmware file.
+                                                               
+  Decompresses the data in a compressed section and returns it
+  as a series of standard PI Firmware File Sections. The
+  required memory is allocated from permanent memory.
+
+  @param This                   Points to this instance of the
+                                EFI_PEI_DECOMPRESS_PEI PPI.
+  @param InputSection           Points to the compressed section.
+  @param OutputBuffer           Holds the returned pointer to the
+                                decompressed sections.
+  @param OutputSize             Holds the returned size of the decompress
+                                section streams.
+
+  @retval EFI_SUCCESS           The section was decompressed
+                                successfully. OutputBuffer contains the
+                                resulting data and OutputSize contains
+                                the resulting size.
+  @retval EFI_OUT_OF_RESOURCES  Unable to allocate sufficient
+                                memory to hold the decompressed data.
+  @retval EFI_UNSUPPORTED       The compression type specified
+                                in the compression header is unsupported.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_DECOMPRESS_DECOMPRESS)(
+  IN  CONST EFI_PEI_DECOMPRESS_PPI  *This,
+  IN  CONST EFI_COMPRESSION_SECTION *InputSection,
+  OUT VOID                           **OutputBuffer,
+  OUT UINTN                          *OutputSize
+);
+
+
+///
+/// This PPI's single member function decompresses a compression
+/// encapsulated section. It is used by the PEI Foundation to
+/// process sectioned files. Prior to the installation of this PPI,
+/// compression sections will be ignored.
+///
+struct _EFI_PEI_DECOMPRESS_PPI {
+  EFI_PEI_DECOMPRESS_DECOMPRESS Decompress;
+};
+
+
+extern EFI_GUID   gEfiPeiDecompressPpiGuid;
+
+#endif