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authorydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>2011-09-07 02:42:52 +0000
committerydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>2011-09-07 02:42:52 +0000
commit8e22eab8772f4af13a3bd584ba44767721631073 (patch)
treede85decc689a89358625ab9f66daef2698f55c8c /PcAtChipsetPkg
parent6740ea74e25bf62e6e3fe05cbc14c5d6bbe5e35f (diff)
downloadedk2-platforms-8e22eab8772f4af13a3bd584ba44767721631073.tar.xz
Add "#ifdef ... #define ... #endif" check for the header file.
Signed-off-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12287 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'PcAtChipsetPkg')
-rw-r--r--PcAtChipsetPkg/Include/Library/IoApicLib.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/PcAtChipsetPkg/Include/Library/IoApicLib.h b/PcAtChipsetPkg/Include/Library/IoApicLib.h
index bd9054be53..c3eb0ce4b3 100644
--- a/PcAtChipsetPkg/Include/Library/IoApicLib.h
+++ b/PcAtChipsetPkg/Include/Library/IoApicLib.h
@@ -14,6 +14,8 @@
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
+#ifndef __IO_APIC_LIB_H__
+#define __IO_APIC_LIB_H__
/**
Read a 32-bit I/O APIC register.
@@ -100,3 +102,4 @@ IoApicConfigureInterrupt (
IN BOOLEAN LevelTriggered,
IN BOOLEAN AssertionLevel
);
+#endif