diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog
index c427029f7..fb2832c8a 100644
--- a/winsup/mingw/ChangeLog
+++ b/winsup/mingw/ChangeLog
@@ -1,3 +1,8 @@
+2002-09-17  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* include/time.h (__need_NULL): Define before including
+	stddef.h.  Thanks to: Rüdiger Dehmel  <de@lmnet.de>.
+
 2002-09-16  Ranjit Matthew  <rmathew@hotmail.com>
 
 	* include/stdio.h: Correct comment about directory separator.
diff --git a/winsup/mingw/include/time.h b/winsup/mingw/include/time.h
index f2f7b5024..6d15c2f89 100644
--- a/winsup/mingw/include/time.h
+++ b/winsup/mingw/include/time.h
@@ -32,6 +32,7 @@
 
 #define __need_wchar_t
 #define __need_size_t
+#define __need_NULL
 #ifndef RC_INVOKED
 #include <stddef.h>
 #endif	/* Not RC_INVOKED */