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Join Date: Oct 2007
Location: Cherry Hill, NJ
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I think he wants to know how to access the struct/record elements.
As Micheus explained, both reference the same memory. The only difference is how they treat that memory.
bp thinks the memory is just a list of bytes.
pTcpHdr thinks the memory is a record containing information about a Tcp Packet (and it would be right). I was careful in the example not to change the pTcpHdr variable, so you can still access the packet header by dereferencing it:
Hope this helps.
As Micheus explained, both reference the same memory. The only difference is how they treat that memory.
bp thinks the memory is just a list of bytes.
pTcpHdr thinks the memory is a record containing information about a Tcp Packet (and it would be right). I was careful in the example not to change the pTcpHdr variable, so you can still access the packet header by dereferencing it:
pTcpHdr^.Options := 42;Hope this helps.
Last edited by Duoas : May 16th, 2008 at 5:47 pm.
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