2. Add the declaration for EFI_CERT_SHA224_GUID, EFI_CERT_SHA384_GUID and EFI_CERT_SHA512_GUID.
3. Update GUIDs description per UEFI Specification, 2.3.1.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11592 6f19259b-4bc3-4df7-8a09-765794883524
1.EFI_IMAGE_EXECUTION_INFO structure.Signature field.
2.HiiConfigAccess.ExtractConfig function comments
3.HiiConfigRouting.ExtractConfig, BlockToConfig and GetAltConfig function comments.
4.Remove not in public UEFI spec comments.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10113 6f19259b-4bc3-4df7-8a09-765794883524