X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsignbitd.c;h=9a7d725f782787bc7b281ce1c4699dc6d0b402f5;hb=7080851f5a8270aee50e8545d28c48c6c75decc1;hp=3c06ebde9d29d5217f6e51f8d07faf9580b4836c;hpb=a9fc1cd7a76bd6289a011c4f0b3206a1e34fa773;p=gnulib.git

diff --git a/lib/signbitd.c b/lib/signbitd.c
index 3c06ebde9..9a7d725f7 100644
--- a/lib/signbitd.c
+++ b/lib/signbitd.c
@@ -1,19 +1,18 @@
 /* signbit() macro: Determine the sign bit of a floating-point number.
-   Copyright (C) 2007 Free Software Foundation, Inc.
+   Copyright (C) 2007-2008 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program 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 General Public License for more details.
 
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
@@ -21,7 +20,7 @@
 #include <math.h>
 
 #include <string.h>
-#include "isnan.h"
+#include "isnand-nolibm.h"
 #include "float+.h"
 
 #undef gl_signbitd
@@ -46,7 +45,7 @@ gl_signbitd (double arg)
 #else
   /* This does not do the right thing for NaN, but this is irrelevant for
      most use cases.  */
-  if (isnan (arg))
+  if (isnand (arg))
     return 0;
   if (arg < 0.0)
     return 1;