Difference between revisions of "Unit IGMP"

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''To be documented''
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''None defined''
  
 
=== Function declarations ===
 
=== Function declarations ===

Revision as of 02:34, 30 December 2016

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Description


Ultibo IGMP (Internet Group Management Protocol) unit

To be documented

Constants



[Expand]
IGMP specific constants IGMP_PROTOCOL_*


[Expand]
IGMP constants IGMP_*


Type definitions


To be documented

Public variables


None defined

Function declarations



Initialization functions

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procedure IGMPInit;
Description: To be documented


IGMP functions

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function CheckIGMP(AFamily:Word; ABuffer:Pointer):Boolean;
Description: Verify that the packet is a valid IGMP packet


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function GetIGMPHeaderOffset(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


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function GetIGMPHeaderLength(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


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function GetIGMPDataOffset(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


[Expand]
function GetIGMPDataLength(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


[Expand]
function ChecksumIGMP(AFamily:Word; ABuffer:Pointer; AOffset,ALength:Word):Word;
Description: Checksum the IGMP Header on Send / Validate the Checksum on Receive


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