wpcap: Implement pcap_set_datalink.

dlls/wpcap/wpcap.c

@@ -196,6 +196,12 @@ pcap_t* CDECL wine_pcap_open_live(const char *source, int snaplen, int promisc,
     return pcap_open_live(source, snaplen, promisc, to_ms, errbuf);
 }
 
+int CDECL wine_pcap_set_datalink(pcap_t *p, int dlt)
+{
+    TRACE("(%p %i)\n", p, dlt);
+    return pcap_set_datalink(p, dlt);
+}
+
 int CDECL wine_pcap_setbuff(pcap_t * p, int dim)
 {
     FIXME("(%p %i) stub\n", p, dim);

dlls/wpcap/wpcap.spec

@@ -63,7 +63,7 @@
 @ stub pcap_sendqueue_destroy
 @ stub pcap_sendqueue_queue
 @ stub pcap_sendqueue_transmit
-@ stub pcap_set_datalink
+@ cdecl pcap_set_datalink(ptr long) wine_pcap_set_datalink
 @ cdecl pcap_setbuff(ptr long) wine_pcap_setbuff
 @ cdecl pcap_setfilter(ptr ptr) wine_pcap_setfilter
 @ stub pcap_setmintocopy