On Wed, 26 Apr 2023 09:51:00 +0100 Alan Maguire <alan.maguire@xxxxxxxxxx> wrote: > - 16 byte field with ':'; convert from IPv6 address before memcmp()ing > - 6 byte field with ':'; convert from MAC address before memcmp()ing > - 4 byte field with '.'; convert from IPv4 address before memcmp()ing > - 0x prefix, any other size; basic memcmp Sure. -- Steve