1/* w_fmodf.c -- float version of w_fmod.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#if defined(LIBM_SCCS) && !defined(lint)
18__RCSID("$NetBSD: w_fmodf.c,v 1.5 1999/07/02 15:37:44 simonb Exp $");
19#endif
20
21/*
22 * wrapper fmodf(x,y)
23 */
24
25#include "math.h"
26#include "math_private.h"
27
28
29float
30fmodf(float x, float y)	/* wrapper fmodf */
31{
32#ifdef _IEEE_LIBM
33	return __ieee754_fmodf(x,y);
34#else
35	float z;
36	z = __ieee754_fmodf(x,y);
37	if(_LIB_VERSION == _IEEE_ ||isnanf(y)||isnanf(x)) return z;
38	if(y==(float)0.0) {
39		/* fmodf(x,0) */
40	        return (float)__kernel_standard((double)x,(double)y,127);
41	} else
42	    return z;
43#endif
44}
45