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36c36e1580bde76e3ab1a02ce7e05d57132a657f
[tpg/acess2.git]
/
Modules
/
IPStack
/
udp.h
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/*
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* Acess2 IP Stack
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* - UDP Definitions
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*/
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#ifndef _UDP_H_
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#define _UDP_H_
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#include "ipstack.h"
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#include "ipv4.h"
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typedef struct sUDPHeader tUDPHeader;
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typedef struct sUDPPacket tUDPPacket;
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typedef struct sUDPChannel tUDPChannel;
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struct sUDPHeader
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{
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Uint16 SourcePort;
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Uint16 DestPort;
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Uint16 Length;
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Uint16 Checksum;
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Uint8 Data[];
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};
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struct sUDPPacket
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{
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struct sUDPPacket *Next;
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size_t Length;
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Uint8 Data[];
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};
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struct sUDPChannel
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{
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struct sUDPChannel *Next;
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tInterface *Interface;
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Uint16 LocalPort;
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union {
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tIPv4 v4;
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tIPv6 v6;
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} RemoteAddr;
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Uint16 RemotePort;
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tVFS_Node Node;
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tSpinlock lQueue;
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tUDPPacket * volatile Queue;
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tUDPPacket *QueueEnd;
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};
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#endif
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