1 files changed, 48 insertions, 0 deletions
diff --git a/contrib/libf2c/libU77/irand_.c b/contrib/libf2c/libU77/irand_.c
new file mode 100644
index 0000000..a905431
--- /dev/null
+++ b/contrib/libf2c/libU77/irand_.c
@@ -0,0 +1,48 @@
+/* Copyright (C) 1995 Free Software Foundation, Inc.
+This file is part of GNU Fortran libU77 library.
+
+This 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.
+
+GNU Fortran 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 GNU Fortran; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#if HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+#include "f2c.h"
+
+/* We could presumably do much better than the traditional libc
+   version, though at least the glibc one is reasonable, it seems.
+   For the sake of the innocent, I'm not sure we should really do
+   this... */
+
+/* Note this is per SunOS -- other s may have no arg. */
+
+integer
+G77_irand_0 (integer * flag)
+{
+  switch (*flag)
+    {
+    case 0:
+      break;
+    case 1:
+      srand (0);		/* Arbitrary choice of initialiser. */
+      break;
+    default:
+      srand (*flag);
+    }
+  return rand ();
+}