libnet80211: start an open_esplib library.

open_esplibs/libnet80211/wl_cnx.c

@@ -0,0 +1,34 @@
+/* Recreated Espressif libnet80211 wl_cnx.o contents.
+
+   Copyright (C) 2015 Espressif Systems. Derived from MIT Licensed SDK libraries.
+   BSD Licensed as described in the file LICENSE
+*/
+#include "open_esplibs.h"
+#if OPEN_LIBNET80211_WL_CNX
+// The contents of this file are only built if OPEN_LIBNET80211_WL_CNX is set to true
+
+#include "espressif/esp_misc.h"
+#include "sdk_internal.h"
+#include <string.h>
+
+void *sdk_cnx_node_search(uint8_t mac[6])
+{
+    int count = sdk_g_ic.s._unknown310 + 2;
+    if (count < 1)
+        return NULL;
+
+    struct sdk_netif_conninfo **conninfo = sdk_g_ic.v.softap_netif_info->conninfo;
+
+    int i = 0;
+    do {
+        struct sdk_netif_conninfo *info = conninfo[i];
+
+        if (info && memcmp(mac, info, 6) == 0)
+            return info;
+        i = i + 1;
+    } while (i != count);
+
+    return NULL;
+}
+
+#endif /* OPEN_LIBNET80211_WL_CNX */