diff options
Diffstat (limited to 'lib/libm/src/w_atan2.c')
| -rw-r--r-- | lib/libm/src/w_atan2.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/lib/libm/src/w_atan2.c b/lib/libm/src/w_atan2.c deleted file mode 100644 index 135836af5b2..00000000000 --- a/lib/libm/src/w_atan2.c +++ /dev/null @@ -1,38 +0,0 @@ -/* @(#)w_atan2.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. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: w_atan2.c,v 1.6 1995/05/10 20:48:39 jtc Exp $"; -#endif - -/* - * wrapper atan2(y,x) - */ - -#include "math.h" -#include "math_private.h" - -double -atan2(double y, double x) /* wrapper atan2 */ -{ -#ifdef _IEEE_LIBM - return __ieee754_atan2(y,x); -#else - double z; - z = __ieee754_atan2(y,x); - if(_LIB_VERSION == _IEEE_||isnan(x)||isnan(y)) return z; - if(x==0.0&&y==0.0) { - return __kernel_standard(y,x,3); /* atan2(+-0,+-0) */ - } else - return z; -#endif -} |
