diff --git a/reactos/lib/crtdll/except/exhand2.c b/reactos/lib/crtdll/except/exhand2.c
index 1cb9b1e3c74..2bda8f81be1 100644
--- a/reactos/lib/crtdll/except/exhand2.c
+++ b/reactos/lib/crtdll/except/exhand2.c
@@ -17,6 +17,8 @@ MsvcrtDebug(ULONG Value)
     //DbgPrint("MsvcrtDebug 0x%.08x\n", Value);
 }
 
+struct _EXCEPTION_RECORD;
+struct _CONTEXT;
 
 /*
  * @unimplemented
diff --git a/reactos/lib/msvcrt/except/exhand2.c b/reactos/lib/msvcrt/except/exhand2.c
index afa62d7666a..d7b0e9d6d54 100644
--- a/reactos/lib/msvcrt/except/exhand2.c
+++ b/reactos/lib/msvcrt/except/exhand2.c
@@ -14,6 +14,9 @@ MsvcrtDebug(ULONG Value)
     //DbgPrint("MsvcrtDebug 0x%.08x\n", Value);
 }
 
+struct _EXCEPTION_RECORD;
+struct _CONTEXT;
+
 /*
  * @implemented
  */