Karl Fessel fe9a6d7d84 gnrc_dhcpv6_client: dhcp-helper-function return valid seconds left
dhcpv6_client_prefix_valid_until returned the valid timestamp
this fixes it according to the documentation given in
/sys/include/net/dhcpv6/client.h
to return seconds left
2021-07-23 17:53:59 +02:00
..
2020-10-23 11:27:48 +02:00
2021-02-03 15:16:42 +01:00
2021-02-03 15:16:42 +01:00