X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=lib%2Fethernet.h;h=0784ce1b68f64884288528b134fe52e01aa6477d;hp=697aa44661444b3e6ce408fd90f6520a77b8bc19;hb=1d7706a8506d8073def0965da809960c6ad8bf9a;hpb=77cb10dac0abbfa4389a7588f51797152d91ac22

diff --git a/lib/ethernet.h b/lib/ethernet.h
index 697aa446..0784ce1b 100644
--- a/lib/ethernet.h
+++ b/lib/ethernet.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: ethernet.h,v 1.1.2.4 2003/10/06 14:16:51 guus Exp $
+    $Id: ethernet.h,v 1.1.2.5 2003/10/08 11:34:55 guus Exp $
 */
 
 #ifndef __TINC_ETHERNET_H__
@@ -43,14 +43,22 @@
 #define ETH_P_IPV6 0x86DD
 #endif
 
+#ifndef HAVE_STRUCT_ETHER_HEADER
+struct ether_header {
+	uint8_t ether_dhost[ETH_ALEN];
+	uint8_t ether_shost[ETH_ALEN];
+	uint16_t ether_type;
+} __attribute__ ((__packed__));
+#endif
+
 #ifndef HAVE_STRUCT_ARPHDR
 struct arphdr {
-	unsigned short int ar_hrd;
-	unsigned short int ar_pro;
-	unsigned char ar_hln;
-	unsigned char ar_pln; 
-	unsigned short int ar_op; 
-};
+	uint16_t ar_hrd;
+	uint16_t ar_pro;
+	uint8_t ar_hln;
+	uint8_t ar_pln; 
+	uint16_t ar_op; 
+} __attribute__ ((__packed__));
 
 #define ARPOP_REQUEST 1 
 #define ARPOP_REPLY 2 
@@ -68,7 +76,7 @@ struct  ether_arp {
 	uint8_t arp_spa[4];
 	uint8_t arp_tha[ETH_ALEN];
 	uint8_t arp_tpa[4];
-};
+} __attribute__ ((__packed__));
 #define arp_hrd ea_hdr.ar_hrd
 #define arp_pro ea_hdr.ar_pro
 #define arp_hln ea_hdr.ar_hln