diff options
Diffstat (limited to 'math/w_atan2f.c')
| -rw-r--r-- | math/w_atan2f.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/math/w_atan2f.c b/math/w_atan2f.c deleted file mode 100644 index efb08f076b..0000000000 --- a/math/w_atan2f.c +++ /dev/null @@ -1,46 +0,0 @@ -/* w_atan2f.c -- float version of w_atan2.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. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: w_atan2f.c,v 1.3 1995/05/10 20:48:42 jtc Exp $"; -#endif - -/* - * wrapper atan2f(y,x) - */ - -#include <math.h> -#include "math_private.h" - - -#ifdef __STDC__ - float __atan2f(float y, float x) /* wrapper atan2f */ -#else - float __atan2f(y,x) /* wrapper atan2 */ - float y,x; -#endif -{ -#ifdef _IEEE_LIBM - return __ieee754_atan2f(y,x); -#else - float z; - z = __ieee754_atan2f(y,x); - if(_LIB_VERSION != _SVID_||__isnanf(x)||__isnanf(y)) return z; - if(x==0.0&&y==0.0) - return __kernel_standard(y,x,103); /* atan2(+-0,+-0) */ - return z; -#endif -} -weak_alias (__atan2f, atan2f) |