X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fipv4.h;h=708e5c1f6b0a69d192106aefca33d9c130b679cd;hb=2c6b2d70e6640f39563ad7bb0aa0ba87f883848c;hp=7ad7e01be32a9c032e4f474f0cbf1f6c43c7722f;hpb=5822f817aa802c2c5a83e9d99a8ae78cb822799b;p=tinc

diff --git a/src/ipv4.h b/src/ipv4.h
index 7ad7e01b..708e5c1f 100644
--- a/src/ipv4.h
+++ b/src/ipv4.h
@@ -21,6 +21,8 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
+#include "system.h"
+
 #ifndef AF_INET
 #define AF_INET 2
 #endif
@@ -64,11 +66,11 @@
 #ifndef HAVE_STRUCT_IP
 struct ip {
 #if __BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int ip_hl:4;
-	unsigned int ip_v:4;
+	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;
@@ -81,7 +83,7 @@ struct ip {
 	uint8_t ip_p;
 	uint16_t ip_sum;
 	struct in_addr ip_src, ip_dst;
-} __attribute__ ((__gcc_struct__, __packed__));
+} __attribute__((__gcc_struct__)) __attribute((__packed__));
 #endif
 
 #ifndef IP_OFFMASK
@@ -143,7 +145,7 @@ struct icmp {
 #define icmp_radv icmp_dun.id_radv
 #define icmp_mask icmp_dun.id_mask
 #define icmp_data icmp_dun.id_data
-} __attribute__ ((__gcc_struct__, __packed__));
+} __attribute__((__gcc_struct__)) __attribute((__packed__));
 #endif
 
 #endif