Tox: project cleanup

- updated libtox
- removed deprecated toxDNS support
- removed unused references

1 files changed, 0 insertions, 14 deletions

diff --git a/protocols/Tox/libtox/src/toxcore/network.c b/protocols/Tox/libtox/src/toxcore/network.c
index 5c43bf5779..7587826b51 100644
--- a/protocols/Tox/libtox/src/toxcore/network.c
+++ b/protocols/Tox/libtox/src/toxcore/network.c
@@ -1411,20 +1411,6 @@ Socket net_socket(int domain, int type, int protocol)
     return socket(platform_domain, platform_type, platform_prot);
 }
 
-/* TODO: Remove, when tox DNS support will be removed.
- * Used only by dns3_test.c
- */
-size_t net_sendto_ip4(Socket sock, const char *buf, size_t n, IP_Port ip_port)
-{
-    struct sockaddr_in target;
-    size_t addrsize = sizeof(target);
-    target.sin_family = make_family(ip_port.ip.family);
-    target.sin_port = net_htons(ip_port.port);
-    fill_addr4(ip_port.ip.ip4, &target.sin_addr);
-
-    return (size_t)sendto(sock, buf, n, 0, (struct sockaddr *)&target, addrsize);
-}
-
 uint32_t net_htonl(uint32_t hostlong)
 {
     return htonl(hostlong);