-/* $OpenBSD: uidswap.c,v 1.30 2006/07/06 16:03:53 stevesk Exp $ */
+/* $OpenBSD: uidswap.c,v 1.33 2006/07/22 20:48:23 stevesk Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
#include <sys/types.h>
+#include <errno.h>
#include <pwd.h>
+#include <string.h>
+#include <unistd.h>
#include <grp.h>