You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
629 B
30 lines
629 B
|
|
/* @(#)s_fabs.c 1.3 95/01/18 */
|
|
/*
|
|
* ====================================================
|
|
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
|
*
|
|
* Developed at SunSoft, a Sun Microsystems, Inc. business.
|
|
* Permission to use, copy, modify, and distribute this
|
|
* software is freely granted, provided that this notice
|
|
* is preserved.
|
|
* ====================================================
|
|
*/
|
|
|
|
/*
|
|
* ieee_fabs(x) returns the absolute value of x.
|
|
*/
|
|
|
|
#include "fdlibm.h"
|
|
|
|
#ifdef __STDC__
|
|
double ieee_fabs(double x)
|
|
#else
|
|
double ieee_fabs(x)
|
|
double x;
|
|
#endif
|
|
{
|
|
__HI(x) &= 0x7fffffff;
|
|
return x;
|
|
}
|