Very hacked implementation of url monikers.

diff --git a/ole/uuid.c b/ole/uuid.c
index 313608c..a2b90c2 100644
--- a/ole/uuid.c
+++ b/ole/uuid.c
@@ -48,6 +48,7 @@
 #include "wine/obj_dragdrophelper.h"
 
 #include "comcat.h"
+#include "urlmon.h"
 
 /* FIXME: cguids declares GUIDs but does not define their values */