--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/intercom/udp.h	Fri Jun 25 09:57:52 2010 +0200
@@ -0,0 +1,26 @@
+/* udp.h
+ *
+ * Copyright (C) DFS Deutsche Flugsicherung (2004, 2005). 
+ * All Rights Reserved.
+ *
+ * UDP functions for IPv4
+ *
+ * Version 0.2
+ */
+
+class UDP {
+  int local_fd;
+  struct sockaddr_in foreign_sock;
+public:
+  void send_init(char *foreign_name, int foreign_port, int local_fd_);
+  void send(char *buf, int bytes);
+  void send_close();
+};
+
+int UDP_recv_init(int port);
+
+// IP to ASCII
+char *iptoa(char *buf, in_addr_t ip);
+
+// ASCII to IP
+in_addr_t atoip(char *buf);