adding icon file

Makefile

@@ -78,12 +78,10 @@ dep:
 buildwindows: clean
 	make configcross
 	make $(TARGET) -j 9
-	make test-fc15
-	make test-fc16
 	mkdir TestModbus-Client-$(VERSION)
 	cp *.exe TestModbus-Client-$(VERSION)/
-	cp testmodbus-server.ui TestModbus-Client-$(VERSION)/
+	cp testmodbus-client.ui TestModbus-Client-$(VERSION)/
-	cp testmodbus-server.png TestModbus-Client-$(VERSION)/
+	cp testmodbus-client.png TestModbus-Client-$(VERSION)/
 	cp README.md TestModbus-Client-$(VERSION)/
 	cp Changelog TestModbus-Client-$(VERSION)/
 	cp LICENSE TestModbus-Client-$(VERSION)/

modbus.cc

@@ -4,11 +4,18 @@
 //
 /////////////////////////////////////////////////////////////////////////////////
 
+#include "tcp.h"
+#include "modbus.h"
+
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include "modbus.h"
+
+#if defined(_WIN32) || defined(_WIN64) || defined(__CYGWIN__)
+#else
+  #include <unistd.h> /* close() */
+#endif
 
 #define PACK_INT8(__dstptr, __srci8)					\
 	memcpy(__dstptr, &__srci8, 1); 						\

modbus.h

@@ -9,7 +9,6 @@
 
 #include <stdint.h>
 #include <stdlib.h>
-#include <arpa/inet.h>
 
 /*
  * this file will only contain the encoding and decoding functions

nwthread.cc

@@ -4,19 +4,20 @@
 //
 /////////////////////////////////////////////////////////////////////////////////
 
-#include <errno.h>
+#include "tcp.h"
-#include <glib.h>
+#include <stdio.h>
-#include <sys/time.h>
-
-#include <string>
-#include <string.h>
-
 #if defined(_WIN32) || defined(_WIN64) || defined(__CYGWIN__)
 #else
   #include <unistd.h> /* close() */
 #endif
+#include <stdlib.h>
+#include <string.h> /* memset() */
+#include <string>
+#include <errno.h>
+#include <errno.h>
+#include <glib.h>
+#include <sys/time.h>
 
-#include "tcp.h"
 #include "nwthread.h"
 #include "client.h"
 

tcp.h

@@ -50,6 +50,10 @@
 
 #include <string>
 
+#if defined(_WIN32) || defined(_WIN64) || defined(__CYGWIN__)
+#define usleep(_us_) Sleep(_us_/1000)
+#endif
+
 using namespace std;
 
 #define SOCKET int

testmodbus-client.ui

@@ -11,6 +11,7 @@
   </object>
   <object class="GtkWindow" id="testmodbus-client">
     <property name="can-focus">False</property>
+    <property name="icon">testmodbus-client.png</property>
     <signal name="destroy" handler="gtk_main_quit" swapped="no"/>
     <signal name="show" handler="mbcli_cb_show" swapped="no"/>
     <child>