On Nov 19, 2010, at 7:07 AM, wasif masood wrote:
>
> There is no explicit declaration for data in CTP header,yet forwarding works,
> can someone please please explaiin this????????????
>
>
> typedef nx_struct {
> nx_ctp_options_t options;
> nx_uint8_t thl; // tried_hopcount
> nx_uint16_t etx;
> nx_am_addr_t origin;
> nx_uint8_t originSeqNo; // msg_id
> nx_uint8_t retries;
> // nx_collection_id_t type;
>
> nx_uint8_t (COUNT(0) data)[0]; // Deputy place-holder, field will probably
> be removed when we Deputize Ctp
> } ctp_data_header_t;
It's a standard C construction. E.g., look at how dirents are handled in file
systems. There are many online resources for C programming.
Phil
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