wpcap: Implement pcap_lookupdev.

dlls/wpcap/wpcap.c

@@ -61,6 +61,12 @@ const char* CDECL wine_pcap_lib_version(void)
     return ret;
 }
 
+char* CDECL wine_pcap_lookupdev(char *errbuf)
+{
+    TRACE("(%p)\n", errbuf);
+    return pcap_lookupdev(errbuf);
+}
+
 int CDECL wine_pcap_major_version(pcap_t *p)
 {
     TRACE("(%p)\n", p);

dlls/wpcap/wpcap.spec

@@ -37,7 +37,7 @@
 @ stub pcap_list_datalinks
 @ stub pcap_live_dump
 @ stub pcap_live_dump_ended
-@ stub pcap_lookupdev
+@ cdecl pcap_lookupdev(str) wine_pcap_lookupdev
 @ stub pcap_lookupnet
 @ stub pcap_loop
 @ cdecl pcap_major_version(ptr) wine_pcap_major_version