float, math: add omitted file

* lib/itold.c: Add file, required for yesterday's float change.

diff --git a/ChangeLog b/ChangeLog
index d60071b..779e00d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-10-01  Jim Meyering  <meyering@redhat.com>
+
+       float, math: add omitted file
+       * lib/itold.c: Add file, required for yesterday's float change.
+
 2011-10-01  Bruno Haible  <bruno@clisp.org>
 
        isinf: Fix for OpenBSD/x86.

diff --git a/lib/itold.c b/lib/itold.c
new file mode 100644 (file)
index 0000000..0236f33
--- /dev/null
+++ b/lib/itold.c
@@ -0,0 +1,28 @@
+/* Replacement for 'int' to 'long double' conversion routine.
+   Copyright (C) 2011 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2011.
+
+   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 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, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <float.h>
+
+void
+_Qp_itoq (long double *result, int a)
+{
+  /* Convert from 'int' to 'double', then from 'double' to 'long double'.  */
+  *result = (double) a;
+}