| |
| /* @(#)w_fmod.c 1.3 95/01/18 */ |
| /* |
| * ==================================================== |
| * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. |
| * |
| * Developed at SunSoft, a Sun Microsystems, Inc. business. |
| * Permission to use, copy, modify, and distribute this |
| * software is freely granted, provided that this notice |
| * is preserved. |
| * ==================================================== |
| */ |
| |
| /* |
| * wrapper ieee_fmod(x,y) |
| */ |
| |
| #include "fdlibm.h" |
| |
| |
| #ifdef __STDC__ |
| double ieee_fmod(double x, double y) /* wrapper fmod */ |
| #else |
| double ieee_fmod(x,y) /* wrapper fmod */ |
| double x,y; |
| #endif |
| { |
| #ifdef _IEEE_LIBM |
| return __ieee754_fmod(x,y); |
| #else |
| double z; |
| z = __ieee754_fmod(x,y); |
| if(_LIB_VERSION == _IEEE_ ||ieee_isnan(y)||ieee_isnan(x)) return z; |
| if(y==0.0) { |
| return __kernel_standard(x,y,27); /* ieee_fmod(x,0) */ |
| } else |
| return z; |
| #endif |
| } |
