# ReliabilityLayer.h File Reference

[Internal] Datagram reliable, ordered, unordered and sequenced sends. Flow control. Message splitting, reassembly, and coalescence. More...

`#include "RakMemoryOverride.h"`
`#include "MTUSize.h"`
`#include "DS_LinkedList.h"`
`#include "DS_List.h"`
`#include "SocketLayer.h"`
`#include "PacketPriority.h"`
`#include "DS_Queue.h"`
`#include "BitStream.h"`
`#include "InternalPacket.h"`
`#include "DataBlockEncryptor.h"`
`#include "RakNetStatistics.h"`
`#include "SHA1.h"`
`#include "DS_OrderedList.h"`
`#include "DS_RangeList.h"`
`#include "DS_BPlusTree.h"`
`#include "DS_MemoryPool.h"`

## Classes
class | ReliabilityLayer
| Datagram reliable, ordered, unordered and sequenced sends. Flow control. Message splitting, reassembly, and coalescence. More...
## Defines
#define | UDP_HEADER_SIZE 28
| Sizeof an UDP header in byte.
#define | NUMBER_OF_ORDERED_STREAMS 32
| Number of ordered streams available. You can use up to 32 ordered streams.

## Detailed Description

[Internal] Datagram reliable, ordered, unordered and sequenced sends. Flow control. Message splitting, reassembly, and coalescence.

This file is part of RakNet Copyright 2003 Kevin Jenkins.

Usage of RakNet is subject to the appropriate license agreement. Creative Commons Licensees are subject to the license found at http://creativecommons.org/licenses/by-nc/2.5/ Single application licensees are subject to the license found at http://www.jenkinssoftware.com/SingleApplicationLicense.html Custom license users are subject to the terms therein. GPL license users are subject to 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.