+#ifndef TINC_IPV4_H
+#define TINC_IPV4_H
+
/*
ipv4.h -- missing IPv4 related definitions
Copyright (C) 2005 Ivo Timmermans
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef __TINC_IPV4_H__
-#define __TINC_IPV4_H__
-
#ifndef AF_INET
#define AF_INET 2
#endif
#ifndef HAVE_STRUCT_IP
struct ip {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- unsigned int ip_hl:4;
- unsigned int ip_v:4;
+#if BYTE_ORDER == LITTLE_ENDIAN
+ unsigned int ip_hl: 4;
+ unsigned int ip_v: 4;
#else
- unsigned int ip_v:4;
- unsigned int ip_hl:4;
+ unsigned int ip_v: 4;
+ unsigned int ip_hl: 4;
#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__((__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__((__packed__));
#endif
-#endif /* __TINC_IPV4_H__ */
+#endif