[unix-history] / usr / src / usr.bin / f77 / libF77 / r_abs.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)r_abs.c	5.1	%G%
 */

double r_abs(x)
float *x;
{
if(*x >= 0)
	return(*x);
return(- *x);
}
Commit	Line	Data
8d9aaba1	1	/*
8995208d RE	2	* Copyright (c) 1980 Regents of the University of California.
	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*
	6	* @(#)r_abs.c 5.1 %G%
8d9aaba1 DW	7	*/
	8
	9	double r_abs(x)
	10	float *x;
	11	{
	12	if(*x >= 0)
	13	return(*x);
	14	return(- *x);
	15	}