Move rtaudio, alsa-playback and qxt into thirdparty/.

thirdparty/libportfwd/include/portfwd/portfwd.h

@@ -0,0 +1,39 @@
+#ifndef LIBPORTFWD_PORTFWD_H
+#define LIBPORTFWD_PORTFWD_H true
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <cstdio>
+#include <iostream>
+//fwd:
+struct UPNPUrls;
+struct IGDdatas;
+
+class Portfwd
+{
+    public:
+        Portfwd();
+        ~Portfwd();
+        /// timeout: milliseconds to wait for a router to respond
+        /// 2000 is typically enough.
+        bool init(unsigned int timeout);
+        void get_status();
+        bool add(unsigned short port, unsigned short internal_port );
+        bool remove(unsigned short port);
+        
+        const std::string& external_ip() const 
+        { return m_externalip; }
+        const std::string& lan_ip() const 
+        { return m_lanip; }
+        unsigned int max_upstream_bps() const { return m_upbps; }
+        unsigned int max_downstream_bps() const { return m_downbps; }
+
+    protected:
+        struct UPNPUrls* urls;
+        struct IGDdatas* data;
+        
+        std::string m_lanip, m_externalip;
+        unsigned int m_upbps, m_downbps;
+};
+
+#endif