X-Git-Url: http://gitweb.fperrin.net/?p=iftop.git;a=blobdiff_plain;f=iftop.h;fp=iftop.h;h=f273c0f6088f997673ac2e9193a6e39b8279b148;hp=4f03d8c3fdb6daa39b07a5e2d336414fb551f351;hb=626b3a3ea024fcad4111b93e9b527119a0e882dd;hpb=cd1db5a0a5c698b647e554a003c7e48b5db695f5

diff --git a/iftop.h b/iftop.h
index 4f03d8c..f273c0f 100644
--- a/iftop.h
+++ b/iftop.h
@@ -13,6 +13,16 @@
 #define RESOLUTION 2
 #define DUMP_RESOLUTION 300
 
+/* At least OpenBSD and NexentaCore do not
+ * define s6_addr32 for user land settings.
+ */
+#if !defined s6_addr32 && defined __sun__
+#	define s6_addr32 _S6_un._S6_u32
+#elif !defined s6_addr32 && \
+		( defined __OpenBSD__ || defined __FreeBSD__ )
+#	define s6_addr32 __u6_addr.__u6_addr32
+#endif	/* !defined s6_addr32 */
+
 typedef struct {
     long recv[HISTORY_LENGTH];
     long sent[HISTORY_LENGTH];