minor Configure / makefiles updates

Removed mor (egcs) warnings
  Updated version to 2.0.1 in version.h
  Several corrections for strict compilers
  OpenGL updates
  new wxApp::InitVisual() for overriding in order to set non-default visual
    (unportable, of course)
  Added makefiles for DialogEd and Tex2Rtf
  made wxGTK compile with Tex2Rtf
  Added BEGIN_DRAG event to tree ctrl
  Added missing #include to lexel.l (unistd.h) (MSW?)
  new wxGTK.spec
  turned one or two more #ifdef into #if


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1349 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/timer.cpp

@@ -15,6 +15,51 @@
 #include "wx/timer.h"
 
 #include "gtk/gtk.h"
+/*
+#include "glib.h"
+*/
+
+//-----------------------------------------------------------------------------
+// global functions
+//-----------------------------------------------------------------------------
+
+/*
+static GTimer *g_timer = (GTimer*) NULL;
+
+void wxStartTimer()
+{
+    if (g_timer)
+    {
+        g_timer_rest( g_timer );
+    }
+    else
+    {
+        g_timer = g_timer_new();
+        g_timer_start( g_timer );
+    }
+}
+
+long wxGetElapsedTime( bool resetTimer )
+{
+    gulong res = 0;
+    if (g_timer)
+    {
+        g_timer_elapsed( g_timer, &res );
+	if (resetTimer) g_timer_reset( g_timer );
+    }
+    
+    return res;
+}
+
+bool wxGetLocalTime( long *timeZone, int *dstObserved )
+{
+}
+
+long wxGetCurrentTime()
+{
+}
+*/
+
 
 //-----------------------------------------------------------------------------
 // wxTimer