Jonathan Larmour escreveu:
char dns_answer[10];
#define dns_answer_type (*((u16_t*)dns_answer))
Unfortunately, the above is still not portable. That may well cause a
mis-aligned access if dns_answer is not already aligned, and being char
that isn't guaranteed.
I believe that for byte access it should never get an error, do you know
of an exception?
As for alignment, as it is independand of packing, as far as I know (not
much in this case) arrays start aligned if that is the compiler setting.
Alain
_______________________________________________
lwip-users mailing list
[email protected]
http://lists.nongnu.org/mailman/listinfo/lwip-users
