12116Sjkh/* s_fabsf.c -- float version of s_fabs.c. 22116Sjkh * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. 32116Sjkh */ 42116Sjkh 52116Sjkh/* 62116Sjkh * ==================================================== 72116Sjkh * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. 82116Sjkh * 92116Sjkh * Developed at SunPro, a Sun Microsystems, Inc. business. 102116Sjkh * Permission to use, copy, modify, and distribute this 118870Srgrimes * software is freely granted, provided that this notice 122116Sjkh * is preserved. 132116Sjkh * ==================================================== 142116Sjkh */ 152116Sjkh 16176451Sdas#include <sys/cdefs.h> 17176451Sdas__FBSDID("$FreeBSD$"); 182116Sjkh 192116Sjkh/* 202116Sjkh * fabsf(x) returns the absolute value of x. 212116Sjkh */ 222116Sjkh 232116Sjkh#include "math.h" 242116Sjkh#include "math_private.h" 252116Sjkh 2697413Salfredfloat 2797413Salfredfabsf(float x) 282116Sjkh{ 292116Sjkh u_int32_t ix; 302116Sjkh GET_FLOAT_WORD(ix,x); 312116Sjkh SET_FLOAT_WORD(x,ix&0x7fffffff); 322116Sjkh return x; 332116Sjkh} 34