/* @(#)w_remainder.c 5.1 93/09/24 */
/*
 * ====================================================
 * 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: w_remainder.c,v 1.9 2002/05/26 22:02:02 wiz Exp $");
#endif

/*
 * wrapper remainder(x,p)
 */

#include "math.h"
#include "math_private.h"

double
remainder(double x, double y)   /* wrapper remainder */
{
#ifdef _IEEE_LIBM
        return __ieee754_remainder(x,y);
#else
        double z;
        z = __ieee754_remainder(x,y);
        if(_LIB_VERSION == _IEEE_ || isnan(y)) return z;
        if(y==0.0)
            return __kernel_standard(x,y,28); /* remainder(x,0) */
        else
            return z;
#endif
}