ack/mach/proto/fp/mlf4.c

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1988-04-07 11:40:46 +00:00
/*
(c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Header$ */
1988-04-07 10:57:49 +00:00
/*
* Multiply Single Precesion Float
*/
#include "FP_types.h"
_float
mlf4(s2,s1)
_float s1,s2;
{
EXTEND e1,e2;
extend((_double *)&s1,&e1,sizeof(_float));
extend((_double *)&s2,&e2,sizeof(_float));
/* do a multiply */
mul_ext(&e1,&e2);
compact(&e1,(_double *)&s1,sizeof(_float));
return(s1);
}