diff --git a/libc/stdlib/jrand48.c b/libc/stdlib/jrand48.c
new file mode 100644
index 0000000..cb8c592
--- /dev/null
+++ b/libc/stdlib/jrand48.c
@@ -0,0 +1,22 @@
+/*	$OpenBSD: jrand48.c,v 1.3 2005/08/08 08:05:36 espie Exp $ */
+/*
+ * Copyright (c) 1993 Martin Birgmeier
+ * All rights reserved.
+ *
+ * You may redistribute unmodified or modified versions of this source
+ * code provided that the above copyright notice and this and the
+ * following conditions are retained.
+ *
+ * This software is provided ``as is'', and comes with no warranties
+ * of any kind. I shall in no event be liable for anything that happens
+ * to anyone/anything when using this software.
+ */
+
+#include "rand48.h"
+
+long
+jrand48(unsigned short xseed[3])
+{
+	__dorand48(xseed);
+	return ((long) xseed[2] << 16) + (long) xseed[1];
+}