diff --git a/reactos/include/reactos/libs/pseh/pseh2.h b/reactos/include/reactos/libs/pseh/pseh2.h
index 4e46d43f9d7..3f04dbbe211 100644
--- a/reactos/include/reactos/libs/pseh/pseh2.h
+++ b/reactos/include/reactos/libs/pseh/pseh2.h
@@ -23,6 +23,7 @@
 #ifndef KJK_PSEH2_H_
 #define KJK_PSEH2_H_
 
+#if defined(__GNUC__)
 struct _EXCEPTION_RECORD;
 struct _EXCEPTION_POINTERS;
 struct _CONTEXT;
@@ -73,8 +74,6 @@ extern void __cdecl _SEH2Return(void);
 }
 #endif
 
-#if defined(__GNUC__)
-
 #if defined(__i386__)
 typedef struct __SEHTrampoline
 {