// PacketGenie
// Copyright 2014 The Regents of the University of Michigan
// Dong-Hyeon Park, Ritesh Parikh, Valeria Bertacco
// 
// PacketGenie is licensed under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//     http://www.apache.org/licenses/LICENSE-2.0
//     
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.