Difference between revisions of "Unit UDP"
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=== Function declarations === | === Function declarations === | ||
Revision as of 02:38, 30 December 2016
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Contents
[hide]Description
Ultibo UDP (User Datagram Protocol) unit
To be documented
Constants
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UDP specific constants
UDP_*
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UDP socket option constants
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UDP port constants
UDP_PORT_*
Type definitions
To be documented
Public variables
None defined
Function declarations
Initialization Functions
UDP functions
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function CheckUDP(AFamily:Word; ABuffer:Pointer):Boolean;
Description: Verify that the packet is a valid UDP packet
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function GetUDPHeaderOffset(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented
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function GetUDPHeaderLength(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented
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function GetUDPDataOffset(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented
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function GetUDPDataLength(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented
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function ChecksumUDPRecv(AFamily:Word; APseudo:PIPPseudo; ABuffer:Pointer; AOffset,ALength:Word):Word;
Description: Validate the Checksum of UDP Pseudo, Header and Data on Receive
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function ChecksumUDPSend(AFamily:Word; APseudo:PIPPseudo; AHeader:PUDPHeader; AData:Pointer; ALength:Word):Word;
Description: Checksum the UDP Pseudo, Header and Data on Send
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