X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Finclude%2Fole32%2Frpc.h;h=5cec503db1910858f914dbc9cbd32a247cb87645;hp=fe2e48f4628dc42c0b96a93a3bd46d695c43fa61;hb=6cf061fde8bafad70f96513ed23a326738cb2158;hpb=4fbeb6d1f1a9a37cb9fb3b45fc01d0e23f9c53ae

diff --git a/reactos/include/ole32/rpc.h b/reactos/include/ole32/rpc.h
index fe2e48f4628..5cec503db19 100644
--- a/reactos/include/ole32/rpc.h
+++ b/reactos/include/ole32/rpc.h
@@ -18,8 +18,8 @@ typedef long RPC_STATUS;
 
 typedef void* I_RPC_HANDLE;
 
-#ifndef GUID_DEFINED
-#define GUID_DEFINED
+#ifndef _GUID_DEFINED
+#define _GUID_DEFINED
 typedef struct _GUID
 {
     DWORD Data1;