openwrt/package/network/utils/iftop/patches/001-debian_armeb.patch

--- a/ether.h
+++ b/ether.h
@@ -12,7 +12,7 @@ struct	ether_header {
 	u_int8_t	ether_dhost[ETHER_ADDR_LEN];
 	u_int8_t	ether_shost[ETHER_ADDR_LEN];
 	u_int16_t	ether_type;
-};
+} __attribute__((packed));
 
 struct vlan_8021q_header {
 	u_int16_t	priority_cfi_vid;