[lwip-devel] What is the easiest way to contribute to lwip

[Wayne Uroda]

Hi,

I made a small change to sntp.c:

I changed 

#if (SNTP_UPDATE_DELAY < 15000) && !defined(SNTP_SUPPRESS_DELAY_CHECK)

#error "SNTPv4 RFC 4330 enforces a minimum update time of 15 seconds (define SNTP_SUPPRESS_DELAY_CHECK to disable this error)!"

#endif

to

#if !defined(SNTP_SUPPRESS_DELAY_CHECK)

#if (SNTP_UPDATE_DELAY < 15000)

#error "SNTPv4 RFC 4330 enforces a minimum update time of 15 seconds (define SNTP_SUPPRESS_DELAY_CHECK to disable this error)!"

#endif

#endif

The reason for this change is I want to define SNTP_UPDATE_DELAY to call a function. In GCC it seems that even swapping the order of the tests in the first #IF statement isn't enough to avoid the < 15000 test, I had to use the two nested #IF statements.

What is the easiest way for me to contribute this back to lwip?

Thanks

- Wayne