--- sessreg.h.orig	2006-11-30 17:40:16 +0000
+++ sessreg.h	2007-02-06 12:33:54 +0000
@@ -55,6 +55,10 @@
 
 #include "config.h"
 
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
 #include <time.h>
 #include <utmp.h>