X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fipv4.h;h=a412c6053d101f14cb91cb4e036cc99a2869cc65;hb=cfc9fee931c70554353ce6c4acc3407baac08745;hp=2761582f78431de9a7c888eb869f37ba44962934;hpb=5c76d51d0badd8a35e3883f18a5792e830448768;p=tinc

diff --git a/src/ipv4.h b/src/ipv4.h
index 2761582f..a412c605 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
@@ -81,7 +83,7 @@ struct ip {
 	uint8_t ip_p;
 	uint16_t ip_sum;
 	struct in_addr ip_src, ip_dst;
-} __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__)) __attribute((__packed__));
+};
 #endif
 
 #endif