<LICENSE>

// This program 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 2

// of the License, or (at your option) any later version.

//

// This program 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.

//

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

//

// Linking this library statically or dynamically with other modules is

// making a combined work based on this library. Thus, the terms and

// conditions of the GNU General Public License cover the whole

// combination.

//

// As a special exception, the copyright holders of this library give you

// permission to link this library with independent modules to produce an

// executable, regardless of the license terms of these independent

// modules, and to copy and distribute the resulting executable under

// terms of your choice, provided that you also meet, for each linked

// independent module, the terms and conditions of the license of that

// module. An independent module is a module which is not derived from

// or based on this library. If you modify this library, you may extend

// this exception to your version of the library, but you are not

// obligated to do so. If you do not wish to do so, delete this

// exception statement from your version.

</LICENSE>

Official site: http://www.icsharpcode.net/opensource/sharpziplib/