Explain why pcap_lookupdev() is weird on Windows.
diff --git a/inet.c b/inet.c
index 5d63a75..9d58515 100644
--- a/inet.c
+++ b/inet.c
@@ -976,6 +976,10 @@
* Return the name of a network interface attached to the system, or NULL
* if none can be found. The interface must be configured up; the
* lowest unit number is preferred; loopback is ignored.
+ *
+ * In the best of all possible worlds, this would be the same as on
+ * UN*X, but there may be software that expects this to return a
+ * full list of devices after the first device.
*/
char *
pcap_lookupdev(errbuf)
