needless includes directives (header files) removed.

src/lib/ebus/port.cpp

@@ -20,14 +20,10 @@
 #include "port.h"
 #include <cstdlib>
 #include <cstring>
-#include <termios.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
-#include <unistd.h>
 
 
 namespace libebus

src/lib/utils/tcpsocket.cpp

@@ -19,11 +19,7 @@
 
 #include "tcpsocket.h"
 #include <cstdlib>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <unistd.h>
 #include <fcntl.h>
-#include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <string.h>

src/lib/utils/tcpsocket.h

@@ -20,8 +20,6 @@
 #ifndef LIBUTILS_TCPSOCKET_H_
 #define LIBUTILS_TCPSOCKET_H_
 
-#include <sys/types.h>
-#include <sys/socket.h>
 #include <unistd.h>
 #include <string>