wpcap: Implement pcap_get_airpcap_handle.

dlls/wpcap/wpcap.c

@@ -127,6 +127,13 @@ void CDECL wine_pcap_freecode(struct bpf_program *fp)
     return pcap_freecode(fp);
 }
 
+typedef struct _AirpcapHandle *PAirpcapHandle;
+PAirpcapHandle CDECL wine_pcap_get_airpcap_handle(pcap_t *p)
+{
+    TRACE("(%p)\n", p);
+    return NULL;
+}
+
 char* CDECL wine_pcap_geterr(pcap_t *p)
 {
     TRACE("(%p)\n", p);

dlls/wpcap/wpcap.spec

@@ -28,7 +28,7 @@
 @ stub pcap_findalldevs_ex
 @ cdecl pcap_freealldevs(ptr) wine_pcap_freealldevs
 @ cdecl pcap_freecode(ptr) wine_pcap_freecode
-@ stub pcap_get_airpcap_handle
+@ cdecl pcap_get_airpcap_handle(ptr) wine_pcap_get_airpcap_handle
 @ cdecl pcap_geterr(ptr) wine_pcap_geterr
 @ stub pcap_getevent
 @ stub pcap_getnonblock