1 files changed, 45 insertions, 0 deletions
diff --git a/mpfr/src/fits_uintmax.c b/mpfr/src/fits_uintmax.c
new file mode 100644
index 0000000000..a206287cce
--- /dev/null
+++ b/mpfr/src/fits_uintmax.c
@@ -0,0 +1,45 @@
+/* mpfr_fits_uintmax_p -- test whether an mpfr fits an uintmax_t.
+
+Copyright 2004, 2006-2016 Free Software Foundation, Inc.
+Contributed by the AriC and Caramba projects, INRIA.
+
+This file is part of the GNU MPFR Library.
+
+The GNU MPFR Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+The GNU MPFR 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 Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MPFR Library; see the file COPYING.LESSER.  If not, see
+http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"            /* for a build within gmp */
+#endif
+
+#include "mpfr-intmax.h"
+#include "mpfr-impl.h"
+
+/* Note: though mpfr-impl.h is included in fits_u.h, we also include it
+   above so that it gets included even when _MPFR_H_HAVE_INTMAX_T is not
+   defined; this is necessary to avoid an empty translation unit, which
+   is forbidden by ISO C. Without this, a failing test can be reproduced
+   by creating an invalid stdint.h somewhere in the default include path
+   and by compiling MPFR with "gcc -ansi -pedantic-errors". */
+
+#ifdef _MPFR_H_HAVE_INTMAX_T
+
+#define FUNCTION   mpfr_fits_uintmax_p
+#define MAXIMUM    MPFR_UINTMAX_MAX
+#define TYPE       uintmax_t
+
+#include "fits_u.h"
+
+#endif