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+/* Miscellaneous tests which don't fit anywhere else.
+ Copyright (C) 2000 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+#include <stdio.h>
+
+
+int
+main (void)
+{
+ int result = 0;
+
+ if (sizeof (long double) >= 12)
+ {
+ long double x = 0x100000001ll + (long double) 0.5;
+ long double q;
+ long double r;
+
+ r = modfl (x, &q);
+ if (q != (long double) 0x100000001ll || r != 0.5)
+ {
+ printf ("modfl (%Lg, ...) failed\n", x);
+ result = 1;
+ }
+ }
+
+ {
+ double x = 0x100000001ll + (double) 0.5;
+ double q;
+ double r;
+
+ r = modf (x, &q);
+ if (q != (double) 0x100000001ll || r != 0.5)
+ {
+ printf ("modf (%g, ...) failed\n", x);
+ result = 1;
+ }
+ }
+
+ return result;
+}