udp server

src/udp_server.h

@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <errno.h>
+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include "modulator.h"
+#include "ascii_cmd.h"
+
+int open_udp_server(int port, RDSModulator *rds_mod);
+
+void poll_udp_server();
+
+void close_udp_server();