X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffrexpl.c;h=c468937ae2aa0931d4e193c2105484b01cf3c5db;hb=22950665cce29d2350b45fc0a255ffec847e12da;hp=75852ba627954abbb787e70e5356ef52ad19881a;hpb=277bd9826cebcc6fde7e6fd8c0afbe5638768961;p=gnulib.git

diff --git a/lib/frexpl.c b/lib/frexpl.c
index 75852ba62..c468937ae 100644
--- a/lib/frexpl.c
+++ b/lib/frexpl.c
@@ -1,19 +1,35 @@
 /* Split a 'long double' into fraction and mantissa.
-   Copyright (C) 2007 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2011 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/>.  */
 
-#define USE_LONG_DOUBLE
-#include "frexp.c"
+#include <config.h>
+
+#if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
+
+/* Specification.  */
+# include <math.h>
+
+long double
+frexpl (long double x, int *expptr)
+{
+  return frexp (x, expptr);
+}
+
+#else
+
+# define USE_LONG_DOUBLE
+# include "frexp.c"
+
+#endif