/*
ipv4.h -- missing IPv4 related definitions
Copyright (C) 2005 Ivo Timmermans
- 2006 Guus Sliepen <guus@tinc-vpn.org>
+ 2006-2012 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define ICMP_NET_UNKNOWN 6
#endif
+#ifndef ICMP_TIME_EXCEEDED
+#define ICMP_TIME_EXCEEDED 11
+#endif
+
+#ifndef ICMP_EXC_TTL
+#define ICMP_EXC_TTL 0
+#endif
+
#ifndef ICMP_NET_UNREACH
#define ICMP_NET_UNREACH 0
#endif
#endif
uint8_t ip_tos;
uint16_t ip_len;
- uint16_t ip_id;
+ uint16_t ip_id;
uint16_t ip_off;
#define IP_RF 0x8000
#define IP_DF 0x4000
uint8_t ip_p;
uint16_t ip_sum;
struct in_addr ip_src, ip_dst;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#endif
#ifndef IP_OFFMASK
#define icmp_radv icmp_dun.id_radv
#define icmp_mask icmp_dun.id_mask
#define icmp_data icmp_dun.id_data
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#endif
#endif /* __TINC_IPV4_H__ */