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Diffstat (limited to 'sysdeps/ieee754/copysign.c')
-rw-r--r-- | sysdeps/ieee754/copysign.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/sysdeps/ieee754/copysign.c b/sysdeps/ieee754/copysign.c deleted file mode 100644 index f1f0591d5f..0000000000 --- a/sysdeps/ieee754/copysign.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include <ansidecl.h> -#include <math.h> -#include "ieee754.h" - -/* Return X with its signed changed to Y's. */ -double -DEFUN(__copysign, (x, y), double x AND double y) -{ - union ieee754_double ux, uy; - - ux.d = x; - uy.d = y; - - ux.ieee.negative = uy.ieee.negative; - - return ux.d; -} - -weak_alias (__copysign, copysign) |