diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index e0d9449de..94ed61b8e 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,3 +1,6 @@
+2009-11-09  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>
+	* include/winnt.h (PROCESS_SUSPEND_RESUME): Define.
+
 2009-10-29  Charles Wilson  <mingw@cwilson.fastmail.fm>
 
 	Honor DESTDIR for winsup/mingw and winsup/w32api.
diff --git a/winsup/w32api/include/winnt.h b/winsup/w32api/include/winnt.h
index 8ff2e0fa6..65a581d61 100644
--- a/winsup/w32api/include/winnt.h
+++ b/winsup/w32api/include/winnt.h
@@ -411,6 +411,7 @@ typedef DWORD FLONG;
 #define PROCESS_DUP_HANDLE	64
 #define PROCESS_CREATE_PROCESS	128
 #define PROCESS_SET_QUOTA	256
+#define PROCESS_SUSPEND_RESUME 0x0800
 #define PROCESS_SET_INFORMATION	512
 #define PROCESS_QUERY_INFORMATION	1024
 #define PROCESS_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0xFFF)