1) add __MSC_EXTENSIONS__ guard for MSC specific pragma in Decode.c

2) remove a dangling pragma in E100b.c

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2402 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Bus/Pci/Undi/RuntimeDxe/Decode.c

@@ -22,7 +22,9 @@ Revision history:
 #include "undi32.h"
 
 
+#ifdef _MSC_EXTENSIONS
 #pragma data_seg("rtdata")
+#endif
 
 //
 // Global variables defined in this file
@@ -1648,4 +1650,6 @@ Returns:
   PxePtr->Fudge         = (UINT8) (PxePtr->Fudge - ChkSum ((VOID *) PxePtr, PxePtr->Len));
 }
 
+#ifdef _MSC_EXTENSIONS
 #pragma data_seg()
+#endif

EdkModulePkg/Bus/Pci/Undi/RuntimeDxe/E100b.c

@@ -3754,5 +3754,3 @@ Returns:
 
   return 0;
 }
-
-#pragma data_seg()