X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/a56c83b48b2f37e879cc274bfeb64c2325d241da..e445d503676ded25fe46aa6cfef2fa63ebdd71ae:/linux-include/netinet/tcp.h

diff --git a/linux-include/netinet/tcp.h b/linux-include/netinet/tcp.h
index 92654c6f..24f51c05 100644
--- a/linux-include/netinet/tcp.h
+++ b/linux-include/netinet/tcp.h
@@ -61,7 +61,7 @@ struct tcphdr {
 	u_short	th_win;			/* window */
 	u_short	th_sum;			/* checksum */
 	u_short	th_urp;			/* urgent pointer */
-};
+} __attribute__ ((packed));
 
 #define	TCPOPT_EOL		0
 #define	TCPOPT_NOP		1