sn-evolution: Add the "-m" option.

[sort-networks.git] / src / sn_random.h

diff --git a/src/sn_random.h b/src/sn_random.h
index 3c01c56..94a9be5 100644 (file)
--- a/src/sn_random.h
+++ b/src/sn_random.h
@@ -1,3 +1,25 @@
+/**
+ * libsortnetwork - src/sn_random.h
+ * Copyright (C) 2008-2010  Florian octo Forster
+ *
+ * This 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 2.1 of the License, or (at
+ * your option) any later version.
+ *
+ * This 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 this library; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
 #ifndef SN_RANDOM_H
 #define SN_RANDOM_H 1
 
@@ -5,5 +27,6 @@ int sn_random (void);
 int sn_true_random (void);
 
 int sn_bounded_random (int min, int max);
+double sn_double_random (void);
 
 #endif /* SN_RANDOM_H */