/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* 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.
*/
package org.jnode.net.ipv4.tcp;
/**
* @author Ewout Prangsma (epr@users.sourceforge.net)
*/
public class TCPUtils {
/**
* Is sequence number a < b.
*
* @param a
* @param b
*/
public static boolean SEQ_LT(int a, int b) {
return ((a - b) < 0);
}
/**
* Is sequence number a <= b.
*
* @param a
* @param b
*/
public static boolean SEQ_LE(int a, int b) {
return ((a - b) <= 0);
}
/**
* Is sequence number a > b.
*
* @param a
* @param b
*/
public static boolean SEQ_GT(int a, int b) {
return ((a - b) > 0);
}
/**
* Is sequence number a >= b.
*
* @param a
* @param b
*/
public static boolean SEQ_GE(int a, int b) {
return ((a - b) >= 0);
}
}