change typedef

shared/inc/TcpSocket.hpp

@@ -1,6 +1,3 @@
-
-
-#include <functional>
 #include <string>
 #include <netinet/in.h>
 
@@ -22,7 +19,7 @@ namespace TcpSocket
     int remotePort(sockaddr_in &address);
     int connectt(const char *host, uint16_t port);
 
-    typedef std::function<void(int sock, sockaddr_in newSocketInfo)> OnNewConnectionCallBack;
+    typedef void(OnNewConnectionCallBack)(int sock, sockaddr_in newSocketInfo);
     int listent(const char *host, uint16_t port, OnNewConnectionCallBack callback);
 
 } // namespace TcpSocket