source: trunk/minix/lib/ack/fphook/mlf8.fc@ 20

Last change on this file since 20 was 9, checked in by Mattia Monga, 14 years ago

Minix 3.1.2a

File size: 536 bytes
RevLine 
[9]1/*
2 (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
3 See the copyright notice in the ACK home directory, in the file "Copyright".
4*/
5
6/* $Header: /cvsup/minix/src/lib/ack/fphook/mlf8.fc,v 1.1 2005/10/10 15:27:44 beng Exp $ */
7
8/*
9 * Multiply Double Precision Float (MLF 8)
10 */
11
12#include "FP_types.h"
13
14void
15mlf8(s2,s1)
16DOUBLE s1,s2;
17{
18 EXTEND e1,e2;
19
20 extend(&s1.d[0],&e1,sizeof(DOUBLE));
21 extend(&s2.d[0],&e2,sizeof(DOUBLE));
22 /* do a multiply */
23 mul_ext(&e1,&e2);
24 compact(&e1,&s1.d[0],sizeof(DOUBLE));
25}
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