1*05a0b428SJohn Marino /* s_fabsf.c -- float version of s_fabs.c.
2*05a0b428SJohn Marino * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
3*05a0b428SJohn Marino */
4*05a0b428SJohn Marino
5*05a0b428SJohn Marino /*
6*05a0b428SJohn Marino * ====================================================
7*05a0b428SJohn Marino * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
8*05a0b428SJohn Marino *
9*05a0b428SJohn Marino * Developed at SunPro, a Sun Microsystems, Inc. business.
10*05a0b428SJohn Marino * Permission to use, copy, modify, and distribute this
11*05a0b428SJohn Marino * software is freely granted, provided that this notice
12*05a0b428SJohn Marino * is preserved.
13*05a0b428SJohn Marino * ====================================================
14*05a0b428SJohn Marino */
15*05a0b428SJohn Marino
16*05a0b428SJohn Marino /*
17*05a0b428SJohn Marino * fabsf(x) returns the absolute value of x.
18*05a0b428SJohn Marino */
19*05a0b428SJohn Marino
20*05a0b428SJohn Marino #include "math.h"
21*05a0b428SJohn Marino #include "math_private.h"
22*05a0b428SJohn Marino
23*05a0b428SJohn Marino float
fabsf(float x)24*05a0b428SJohn Marino fabsf(float x)
25*05a0b428SJohn Marino {
26*05a0b428SJohn Marino u_int32_t ix;
27*05a0b428SJohn Marino GET_FLOAT_WORD(ix,x);
28*05a0b428SJohn Marino SET_FLOAT_WORD(x,ix&0x7fffffff);
29*05a0b428SJohn Marino return x;
30*05a0b428SJohn Marino }
31