s_significandf.c revision 302408
1/* s_significandf.c -- float version of s_significand.c. 2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. 3 */ 4 5/* 6 * ==================================================== 7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. 8 * 9 * Developed at SunPro, a Sun Microsystems, Inc. business. 10 * Permission to use, copy, modify, and distribute this 11 * software is freely granted, provided that this notice 12 * is preserved. 13 * ==================================================== 14 */ 15 16#include <sys/cdefs.h> 17__FBSDID("$FreeBSD: stable/11/lib/msun/src/s_significandf.c 176451 2008-02-22 02:30:36Z das $"); 18 19#include "math.h" 20#include "math_private.h" 21 22float 23significandf(float x) 24{ 25 return __ieee754_scalbf(x,(float) -ilogbf(x)); 26} 27