MEDIUM: protocol: add minimalist UDP protocol client
Basic introduction of a UDP layer in HAProxy. It can be used as a
client only and manages UDP exchanges with servers.
It can't be used to load-balance UDP protocols, but only used by
internal features such as DNS resolution.
diff --git a/include/proto/proto_udp.h b/include/proto/proto_udp.h
new file mode 100644
index 0000000..c452a10
--- /dev/null
+++ b/include/proto/proto_udp.h
@@ -0,0 +1,27 @@
+/*
+ * include/proto/proto_udp.h
+ * This file provides functions related to UDP protocol.
+ *
+ * Copyright (C) 2014 Baptiste Assmann <bedis9@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, version 2.1
+ * exclusively.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _PROTO_PROTO_UDP_H
+#define _PROTO_PROTO_UDP_H
+
+int dgram_fd_handler(int);
+
+#endif // _PROTO_PROTO_UDP_H