Re: [lwip-users] Set IP address as none

[address@hidden]

On 13.03.2018 16:21, Giuseppe Modugno wrote:
> I have ip4_addr_t and I want to set it to a "null"/invalid value. Is it
> better to use IPADDR_NONE or IPADDR_ANY?

ANY! NONE is all ones and is only used in parsing functions returning 
"this is not a valid IP address".

This is derived from INADDR_ANY and INADDR_NONE, so it's not really 
lwIP-specific, just slightly changed names.

Simon