audk/MdePkg/Include
Star Zeng 61ce1aea26 MdePkg: Minor update to the Data parameter for GetVariable()
UEFI 2.6 spec has minor update to the Data parameter for GetVariable(),
and no real functional behavior change.

The modifier of Data parameter:
OUT VOID *Data
->
OUT VOID *Data OPTIONAL

The comments of Data parameter:
Data	The buffer to return the contents of the variable.
->
Data	The buffer to return the contents of the variable. May be NULL
        with a zero DataSize in order to determine the size buffer needed.

The patch is to follow the spec to update the definition.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19770 6f19259b-4bc3-4df7-8a09-765794883524
2016-01-29 09:15:33 +00:00
..
AArch64 MdePkg/ProcessorBind.h: Add ARM and AArch64 GCC macros for Clang 2014-10-31 14:05:09 +00:00
Arm MdePkg/ProcessorBind.h: Add ARM and AArch64 GCC macros for Clang 2014-10-31 14:05:09 +00:00
Ebc MdePkg Base.h: Always define ASM_PFX 2014-09-01 17:23:10 +00:00
Guid MdePkg: Restore SetupMode macro definition 2015-12-09 01:27:38 +00:00
Ia32 MdePkg: Disable VS2015 warning C4701 & C4703 2015-12-04 03:05:28 +00:00
IndustryStandard MdePkg: Add TPM TIS definition. 2016-01-26 01:26:58 +00:00
Ipf MdePkg Base.h: Always define ASM_PFX 2014-09-01 17:23:10 +00:00
Library MdePkg UefiScsiLib: Add non-blocking support for SCSI Read/Write command 2015-12-11 01:57:41 +00:00
Pi MdePkg: Follow PI spec to update ExtendedSize in EFI_FFS_FILE_HEADER2 2015-08-24 01:43:20 +00:00
Ppi MdePkg: Change the EFI_ACPI_PNP_HID_END to EFI_PNP_ID (0x0000) 2015-08-28 02:46:22 +00:00
Protocol MdePkg: Remove magic number 2016-01-29 06:45:39 +00:00
Uefi MdePkg: Minor update to the Data parameter for GetVariable() 2016-01-29 09:15:33 +00:00
X64 MdePkg: Disable VS2015 warning C4701 & C4703 2015-12-04 03:05:28 +00:00
Base.h MdePkg/Include: Add support for flexible array members 2015-05-07 17:19:11 +00:00
PiDxe.h
PiPei.h
PiSmm.h
Uefi.h