X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=BaseTools%2FSource%2FC%2FInclude%2FCommon%2FBaseTypes.h;fp=BaseTools%2FSource%2FC%2FInclude%2FCommon%2FBaseTypes.h;h=e1282b3a89878c60ce46aaffd3f92d4858b3f94a;hp=39c5408dd4f8d9af763e44873ed882f1220e584d;hb=006c2647dc60cd7e9d32c3555a3bf7cfd890ddd6;hpb=78647b92287f4a2d7f7ade3fa68f19c345718f02

diff --git a/BaseTools/Source/C/Include/Common/BaseTypes.h b/BaseTools/Source/C/Include/Common/BaseTypes.h
index 39c5408dd4..e1282b3a89 100644
--- a/BaseTools/Source/C/Include/Common/BaseTypes.h
+++ b/BaseTools/Source/C/Include/Common/BaseTypes.h
@@ -122,6 +122,8 @@
 
 #endif
 
+#ifndef GUID_DEFINED
+#define GUID_DEFINED
 ///
 /// 128 bit buffer containing a unique identifier value.
 /// Unless otherwise specified, aligned on a 64 bit boundary.
@@ -132,6 +134,7 @@ typedef struct {
   UINT16  Data3;
   UINT8   Data4[8];
 } GUID;
+#endif
 
 ///
 /// 4-byte buffer. An IPv4 internet protocol address.