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follow up the comments from code review.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5892 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
eric_tian
2008-09-16 05:22:09 +00:00
parent 1349236994
commit 55f298c3a3
4 changed files with 64 additions and 48 deletions
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25
MdePkg/Include/Library/HobLib.h
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@@ -373,15 +373,34 @@ BuildMemoryAllocationHob (
IN EFI_MEMORY_TYPE MemoryType
);
///
/// Get a HOB's type from HOB header
///
#define GET_HOB_TYPE(Hob) ((Hob).Header->HobType)
///
/// Get a HOB's length from HOB header
///
#define GET_HOB_LENGTH(Hob) ((Hob).Header->HobLength)
///
/// Get the pointer to next HOB in HOB List
///
#define GET_NEXT_HOB(Hob) ((Hob).Raw + GET_HOB_LENGTH (Hob))
///
/// Judge if the HOB is the end of HOB List
///
#define END_OF_HOB_LIST(Hob) (GET_HOB_TYPE (Hob) == (UINT16)EFI_HOB_TYPE_END_OF_HOB_LIST)
//
// Get the data and data size field of GUID
//
///
/// Get the pointer to data field of GUID HOB
///
#define GET_GUID_HOB_DATA(GuidHob) ((VOID *) (((UINT8 *) &((GuidHob)->Name)) + sizeof (EFI_GUID)))
///
/// Get the data size of GUID HOB
///
#define GET_GUID_HOB_DATA_SIZE(GuidHob) (((GuidHob)->Header).HobLength - sizeof (EFI_HOB_GUID_TYPE))
#endif