diff options
Diffstat (limited to 'libm/e_atan2.c')
| -rw-r--r-- | libm/e_atan2.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/libm/e_atan2.c b/libm/e_atan2.c index 407a12920..71c916d52 100644 --- a/libm/e_atan2.c +++ b/libm/e_atan2.c @@ -1,4 +1,3 @@ -/* @(#)e_atan2.c 5.1 93/09/24 */ /* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. @@ -10,10 +9,6 @@ * ==================================================== */ -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: e_atan2.c,v 1.8 1995/05/10 20:44:51 jtc Exp $"; -#endif - /* __ieee754_atan2(y,x) * Method : * 1. Reduce y to positive by atan2(y,x)=-atan2(-y,x). @@ -44,12 +39,7 @@ static char rcsid[] = "$NetBSD: e_atan2.c,v 1.8 1995/05/10 20:44:51 jtc Exp $"; #include "math.h" #include "math_private.h" - -#ifdef __STDC__ static const double -#else -static double -#endif tiny = 1.0e-300, zero = 0.0, pi_o_4 = 7.8539816339744827900E-01, /* 0x3FE921FB, 0x54442D18 */ @@ -57,12 +47,7 @@ pi_o_2 = 1.5707963267948965580E+00, /* 0x3FF921FB, 0x54442D18 */ pi = 3.1415926535897931160E+00, /* 0x400921FB, 0x54442D18 */ pi_lo = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */ -#ifdef __STDC__ - double attribute_hidden __ieee754_atan2(double y, double x) -#else - double attribute_hidden __ieee754_atan2(y,x) - double y,x; -#endif +double attribute_hidden __ieee754_atan2(double y, double x) { double z; int32_t k,m,hx,hy,ix,iy; |