@param context - sender context, to match reply w/ request
@param sw_if_index - index of the interface for DHCP client
@param hostname - hostname
+ @param client_id - Client ID - option 61
@param is_add - add the config if non-zero, else delete
@param want_dhcp_event - DHCP event sent to the sender
via dhcp_compl_event API message if non-zero
u32 context;
u32 sw_if_index;
u8 hostname[64];
+ u8 client_id[64];
u8 is_add;
u8 want_dhcp_event;
u32 pid;