diff --git a/src/include/complex.h b/src/include/complex.h
index aa89d700..be85c7c0 100644
--- a/src/include/complex.h
+++ b/src/include/complex.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: complex.h,v 1.2 2008/12/04 03:52:31 ray Exp $	*/
+/*	$OpenBSD: complex.h,v 1.3 2010/07/24 22:17:03 guenther Exp $	*/
 /*
  * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org>
  *
@@ -28,6 +28,8 @@
 #define _Complex	__complex__
 #endif
 #define _Complex_I	1.0fi
+#elif defined(lint)
+#define _Complex_I	1.0fi
 #endif
 
 #define complex		_Complex
diff --git a/src/include/stdbool.h b/src/include/stdbool.h
index cc1104c6..34304130 100644
--- a/src/include/stdbool.h
+++ b/src/include/stdbool.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: stdbool.h,v 1.4 2007/10/02 14:06:16 otto Exp $ */
+/* $OpenBSD: stdbool.h,v 1.5 2010/07/24 22:17:03 guenther Exp $ */
 
 /*
  * Written by Marc Espie, September 25, 1999
@@ -10,7 +10,7 @@
 
 #ifndef __cplusplus
 
-#if (defined(__GNUC__) && __GNUC__ >= 3) || defined(__PCC__)
+#if (defined(__GNUC__) && __GNUC__ >= 3) || defined(__PCC__) || defined(lint)
 /* Support for _C99: type _Bool is already built-in. */
 #define false	0
 #define true	1