1 files changed, 48 insertions, 0 deletions
diff --git a/gcc-4.8.3/libgfortran/intrinsics/fnum.c b/gcc-4.8.3/libgfortran/intrinsics/fnum.c
new file mode 100644
index 000000000..1e713b9ef
--- /dev/null
+++ b/gcc-4.8.3/libgfortran/intrinsics/fnum.c
@@ -0,0 +1,48 @@
+/* Implementation of the FNUM intrinsics.
+   Copyright (C) 2004-2013 Free Software Foundation, Inc.
+   Contributed by Steven G. Kargl <kargls@comcast.net>.
+
+This file is part of the GNU Fortran 95 runtime library (libgfortran).
+
+Libgfortran 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.
+
+Libgfortran 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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#include "libgfortran.h"
+
+/* FUNCTION FNUM(UNIT)
+   INTEGER FNUM
+   INTEGER, INTENT(IN), :: UNIT  */
+
+extern GFC_INTEGER_4 fnum_i4 (GFC_INTEGER_4 *);
+export_proto(fnum_i4);
+
+GFC_INTEGER_4
+fnum_i4 (GFC_INTEGER_4 *unit)
+{
+  return unit_to_fd (*unit);
+}
+
+extern GFC_INTEGER_8 fnum_i8 (GFC_INTEGER_8 *);
+export_proto(fnum_i8);
+
+GFC_INTEGER_8
+fnum_i8 (GFC_INTEGER_8 * unit)
+{
+  return unit_to_fd (*unit);
+}