1 /* w_remainderf.c -- float version of w_remainder.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_remainderf.c,v 1.5 1999/07/02 15:37:45 simonb Exp $"); 19 #endif 20 21 /* 22 * wrapper remainderf(x,p) 23 */ 24 25 #include "math.h" 26 #include "math_private.h" 27 28 #ifdef __STDC__ 29 float remainderf(float x, float y) /* wrapper remainder */ 30 #else 31 float remainderf(x,y) /* wrapper remainder */ 32 float x,y; 33 #endif 34 { 35 #ifdef _IEEE_LIBM 36 return __ieee754_remainderf(x,y); 37 #else 38 float z; 39 z = __ieee754_remainderf(x,y); 40 if(_LIB_VERSION == _IEEE_ || isnanf(y)) return z; 41 if(y==(float)0.0) 42 /* remainder(x,0) */ 43 return (float)__kernel_standard((double)x,(double)y,128); 44 else 45 return z; 46 #endif 47 } 48