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/* w_jnf.c -- float version of w_jn.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.
 * ====================================================
 */


#ifndef lint
static char rcsid[] = "$\Id: w_jnf.c,v 1.2.6.1 1997/03/03 14:21:08 bde Exp $";
#endif

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

#ifdef __STDC__
        float jnf(int n, float x)       /* wrapper jnf */
#else
        float jnf(n,x)                  /* wrapper jnf */
        float x; int n;
#endif
{
#ifdef _IEEE_LIBM
        return __ieee754_jnf(n,x);
#else
        float z;
        z = __ieee754_jnf(n,x);
        if(_LIB_VERSION == _IEEE_ || isnanf(x) ) return z;
        if(fabsf(x)>(float)X_TLOSS) {
            /* jn(|x|>X_TLOSS,n) */
            return (float)__kernel_standard((double)n,(double)x,138);
        } else
            return z;
#endif
}