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authorcvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
committercvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
commiteb8dd9dca1228af0cd132f515509051ecfabf6f6 (patch)
treeedb6da6af7e865d488dc1a29309f1e1ec226e603 /src/lib/libc/stdlib/erand48.c
parent247f0352e0ed72a4f476db9dc91f4d982bc83eb2 (diff)
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Diffstat (limited to 'src/lib/libc/stdlib/erand48.c')
-rw-r--r--src/lib/libc/stdlib/erand48.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/src/lib/libc/stdlib/erand48.c b/src/lib/libc/stdlib/erand48.c
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--- a/src/lib/libc/stdlib/erand48.c
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1/* $OpenBSD: erand48.c,v 1.5 2015/09/14 13:30:17 guenther Exp $ */
2/*
3 * Copyright (c) 1993 Martin Birgmeier
4 * All rights reserved.
5 *
6 * You may redistribute unmodified or modified versions of this source
7 * code provided that the above copyright notice and this and the
8 * following conditions are retained.
9 *
10 * This software is provided ``as is'', and comes with no warranties
11 * of any kind. I shall in no event be liable for anything that happens
12 * to anyone/anything when using this software.
13 */
14
15#include <math.h>
16#include "rand48.h"
17
18double
19erand48(unsigned short xseed[3])
20{
21 __dorand48(xseed);
22 return ldexp((double) xseed[0], -48) +
23 ldexp((double) xseed[1], -32) +
24 ldexp((double) xseed[2], -16);
25}
26DEF_WEAK(erand48);