diff options
Diffstat (limited to 'iplang/iplang.h')
| -rw-r--r-- | iplang/iplang.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/iplang/iplang.h b/iplang/iplang.h new file mode 100644 index 0000000..f36a384 --- /dev/null +++ b/iplang/iplang.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) 1997-1998 by Darren Reed. + * + * See the IPFILTER.LICENCE file for details on licencing. + */ +typedef struct iface { + int if_MTU; + char *if_name; + struct in_addr if_addr; + struct ether_addr if_eaddr; + struct iface *if_next; + int if_fd; +} iface_t; + + +typedef struct send { + struct iface *snd_if; + struct in_addr snd_gw; +} send_t; + + +typedef struct arp { + struct in_addr arp_addr; + struct ether_addr arp_eaddr; + struct arp *arp_next; +} arp_t; + + +typedef struct aniphdr { + union { + ip_t *ahu_ip; + char *ahu_data; + tcphdr_t *ahu_tcp; + udphdr_t *ahu_udp; + icmphdr_t *ahu_icmp; + } ah_un; + int ah_optlen; + int ah_lastopt; + int ah_p; + size_t ah_len; + struct aniphdr *ah_next; + struct aniphdr *ah_prev; +} aniphdr_t; + +#define ah_ip ah_un.ahu_ip +#define ah_data ah_un.ahu_data +#define ah_tcp ah_un.ahu_tcp +#define ah_udp ah_un.ahu_udp +#define ah_icmp ah_un.ahu_icmp + +extern int get_arpipv4 __P((char *, char *)); + |
