Minor update for EfiVariable.h

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6115 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/EdkCompatibilityPkg/Foundation/Include/EfiVariable.h b/EdkCompatibilityPkg/Foundation/Include/EfiVariable.h
index b2a96f4a48c9a0ece9673004ce27d5f319319331..a463cac75a4bbdf2615ea0f1e55aeca4c403b53f 100644 (file)
--- a/EdkCompatibilityPkg/Foundation/Include/EfiVariable.h
+++ b/EdkCompatibilityPkg/Foundation/Include/EfiVariable.h
@@ -24,14 +24,18 @@ Abstract:
 \r
 #define VARIABLE_STORE_SIGNATURE  EFI_SIGNATURE_32 ('$', 'V', 'S', 'S')\r
 \r
+#ifndef MAX_VARIABLE_SIZE\r
 #define MAX_VARIABLE_SIZE         1024\r
+#endif\r
 \r
 //\r
 // Enlarges the hardware error record maximum variable size to 32K bytes\r
 //\r
 #if (EFI_SPECIFICATION_VERSION >= 0x0002000A)\r
+#ifndef MAX_HARDWARE_ERROR_VARIABLE_SIZE\r
 #define MAX_HARDWARE_ERROR_VARIABLE_SIZE 0x8000\r
 #endif\r
+#endif\r
 \r
 #define VARIABLE_DATA             0x55AA\r
 \r