1 /* vi: set sw=4 ts=4: */
7 struct dhcpOfferedAddr {
9 uint32_t yiaddr; /* network order */
10 uint32_t expires; /* host order */
13 extern uint8_t blank_chaddr[];
15 void clear_lease(uint8_t *chaddr, uint32_t yiaddr);
16 struct dhcpOfferedAddr *add_lease(uint8_t *chaddr, uint32_t yiaddr, unsigned long lease);
17 int lease_expired(struct dhcpOfferedAddr *lease);
18 struct dhcpOfferedAddr *oldest_expired_lease(void);
19 struct dhcpOfferedAddr *find_lease_by_chaddr(uint8_t *chaddr);
20 struct dhcpOfferedAddr *find_lease_by_yiaddr(uint32_t yiaddr);
21 uint32_t find_address(int check_expired);