/* s_fabsf.c -- float version of s_fabs.c. * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. */ /* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this * software is freely granted, provided that this notice * is preserved. * ==================================================== */ #include <sys/cdefs.h> #if defined(LIBM_SCCS) && !defined(lint) __RCSID("$NetBSD: s_fabsf.c,v 1.6 1999/07/02 15:37:42 simonb Exp $"); #endif /* * fabsf(x) returns the absolute value of x. */ #include "math.h" #include "math_private.h" float fabsf(float x) { u_int32_t ix; GET_FLOAT_WORD(ix,x); SET_FLOAT_WORD(x,ix&0x7fffffff); return x; }