On 12/17/14 9:26 PM, Namhyung Kim wrote:

It'd be better if we do it like below..

        char i = *ptr++;

Why not passing ptr + 1 to print_ip_arg()?


That parsing loop is a bit weird - and deep. And I only wanted to consume 'pi' and 'pI' with parse_ip_arg if and only if the next letters are '4', '6' and 'S'.

David

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