Remove building with NOCRYPTO option
[minix3.git] / lib / libm / src / w_fmodf.c
blobeb8c4c47da553e30be9e03ad7f6069ff003b76ba
1 /* w_fmodf.c -- float version of w_fmod.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
3 */
5 /*
6 * ====================================================
7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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 * ====================================================
16 #include <sys/cdefs.h>
17 #if defined(LIBM_SCCS) && !defined(lint)
18 __RCSID("$NetBSD: w_fmodf.c,v 1.6 2002/05/26 22:02:00 wiz Exp $");
19 #endif
22 * wrapper fmodf(x,y)
25 #include "math.h"
26 #include "math_private.h"
29 float
30 fmodf(float x, float y) /* wrapper fmodf */
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