1 files changed, 46 insertions, 0 deletions
diff --git a/libgfortran/intrinsics/selected_char_kind.c b/libgfortran/intrinsics/selected_char_kind.c
new file mode 100644
index 000000000..541c0735e
--- /dev/null
+++ b/libgfortran/intrinsics/selected_char_kind.c
@@ -0,0 +1,46 @@
+/* Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
+   Contributed by Paul Brook <paul@nowt.org>
+
+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"
+
+#include <string.h>
+
+
+extern GFC_INTEGER_4 selected_char_kind (gfc_charlen_type, char *);
+export_proto(selected_char_kind);
+
+GFC_INTEGER_4
+selected_char_kind (gfc_charlen_type name_len, char *name)
+{
+  gfc_charlen_type len = fstrlen (name, name_len);
+
+  if ((len == 5 && strncasecmp (name, "ascii", 5) == 0)
+      || (len == 7 && strncasecmp (name, "default", 7) == 0))
+    return 1;
+  else if (len == 9 && strncasecmp (name, "iso_10646", 9) == 0)
+    return 4;
+  else
+    return -1;
+}