ADD: Copyright info

src/platform/urandom.pas

@@ -1,3 +1,25 @@
+{
+   Double Commander
+   -------------------------------------------------------------------------
+   Cryptographically secure pseudo-random number generator
+
+   Copyright (C) 2017 Alexander Koblov (alexx2000@mail.ru)
+
+   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+}
+
 unit uRandom;
 
 {$mode delphi}