diff --git a/include/SWI-Prolog.h b/include/SWI-Prolog.h
index 7fae104bd..907daa6b8 100755
--- a/include/SWI-Prolog.h
+++ b/include/SWI-Prolog.h
@@ -700,6 +700,9 @@ PL_EXPORT(pl_wchar_t*)  PL_atom_generator_w(const pl_wchar_t *pref,
 #define PL_MSG_IGNORED 0
 #define PL_MSG_HANDLED 1
 
+#ifdef Bind
+#undef Bind
+#endif
 #include <windows.h>
 
 PL_EXPORT(LRESULT)	PL_win_message_proc(HWND hwnd,
diff --git a/include/c_interface.h b/include/c_interface.h
index eace51f98..0db0c5a3d 100644
--- a/include/c_interface.h
+++ b/include/c_interface.h
@@ -24,7 +24,7 @@
 
 #ifndef Bool
 #define Bool YAP_Bool
-#endif11
+#endif
 
 #define Int long int