Martin Stein 6276daecab net/ipv4: convenience methods valid() and print()
Both methods are now available for Ipv4_address as well as for
Ipv4_address_prefix. An IPv4 address is invalid if it contains zeros only.
An IPv4 address prefix is invalid if its address is invalid and its
prefix is 32.

Ref #2139
2016-11-30 13:38:04 +01:00
..
2016-11-30 13:37:07 +01:00
2015-04-09 16:04:46 +02:00
2016-11-30 13:37:07 +01:00
2016-10-21 12:39:37 +02:00
2016-10-21 12:39:37 +02:00