Removed unused include files

common/message.cpp

@@ -11,13 +11,13 @@ Messenger::Messenger ()
 
 Messenger::~Messenger ()
 {
-  for (unsigned int i = 0; i < m_Listeners.GetSize (); i++)
+  for (int i = 0; i < m_Listeners.GetSize (); i++)
     delete m_Listeners[i];
 }
 
 void Messenger::Dispatch (int message, void *data)
 {
-  for (unsigned int i = 0; i < m_Listeners.GetSize (); i++)
+  for (int i = 0; i < m_Listeners.GetSize (); i++)
     m_Listeners[i]->func (message, data, m_Listeners[i]->user);
 }
 

linux/dlgpiece.cpp

@@ -13,7 +13,6 @@
 #include <string.h>
 #include <stdlib.h>
 #include "opengl.h"
-#include "gtkglarea.h"
 #include "gtktools.h"
 #include "system.h"
 #include "typedefs.h"

linux/main.cpp

@@ -12,7 +12,6 @@
 #include <unistd.h>
 #include <string.h>
 #include "opengl.h"
-#include "gtkglarea.h"
 #include "project.h"
 #include "toolbar.h"
 #include "globals.h"

linux/system.cpp

@@ -7,8 +7,6 @@
 #include <X11/keysym.h>
 #include <sys/time.h>
 #include "opengl.h"
-#include "gdkgl.h"
-#include "gtkglarea.h"
 #include "gtkmisc.h"
 #include "camera.h"
 #include "project.h"

linux/toolbar.cpp

@@ -607,7 +607,6 @@ void colorlist_set(int new_color)
 // Create the pieces toolbar
 GtkWidget* create_piecebar (GtkWidget *window, GLWindow *share)
 {
-  int attrlist[] = { GLX_RGBA, GLX_DOUBLEBUFFER, GLX_DEPTH_SIZE, 16, 0 };
   gchar *titles[2] = { "Description", "Number" };
 
   GtkWidget *vbox1, *hbox, *vpan, *scroll_win, *frame, *button, *arrow;