audk/MdePkg
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
..
Include MdePkg: Minor update to the Data parameter for GetVariable() 2016-01-29 09:15:33 +00:00
Library MdePkg: Add PciSegmentLib instance based on PciLib 2016-01-18 04:50:04 +00:00
Contributions.txt */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
License.txt
MdePkg.dec MdePkg: Add more DataBits support to Port80 output 2015-11-11 02:16:35 +00:00
MdePkg.dsc MdePkg: Add NOOPT target in MdePkg.dsc 2016-01-19 04:06:07 +00:00
MdePkg.uni MdePkg: Convert all .uni files to utf-8 2015-12-15 04:53:50 +00:00
MdePkgExtra.uni MdePkg: Convert all .uni files to utf-8 2015-12-15 04:53:50 +00:00