diff -Naurp dx-4.4.4-orig/src/uipp/base/Application.h dx-4.4.4/src/uipp/base/Application.h
--- dx-4.4.4-orig/src/uipp/base/Application.h	2008-05-18 17:09:32.000000000 +0200
+++ dx-4.4.4/src/uipp/base/Application.h	2008-05-18 17:26:10.000000000 +0200
@@ -49,7 +49,7 @@ class Application : public UIComponent, 
     //
     // The main program needs to access protected member functions.
     //
-    friend int main(unsigned int argc,
+    friend int main(int argc,
 		     char**       argv);
 
 
diff -Naurp dx-4.4.4-orig/src/uipp/dxui/Main.C dx-4.4.4/src/uipp/dxui/Main.C
--- dx-4.4.4-orig/src/uipp/dxui/Main.C	2008-05-18 17:09:32.000000000 +0200
+++ dx-4.4.4/src/uipp/dxui/Main.C	2008-05-18 17:25:13.000000000 +0200
@@ -48,7 +48,7 @@ extern unsigned long _etext;
 //
 const char *AssertMsgString = "Internal error detected at \"%s\":%d.\n";
  
-int main(unsigned int argc,
+int main(int argc,
 	  char**       argv)
 {
 #if defined(HAVE_HCLXMINIT)
@@ -104,7 +104,7 @@ int main(unsigned int argc,
 
     // add *tearOffModel:: XmTEAR_OFF_ENABLED/XmTEAR_OFF_DISABLED
     XmRepTypeInstallTearOffModelConverter();
-    if (!theApplication->initialize(&argc, argv))
+    if (!theApplication->initialize((unsigned int*)&argc, argv))
 	exit(1);
 
     theApplication->handleEvents();
diff -Naurp dx-4.4.4-orig/src/uipp/mb/Main.C dx-4.4.4/src/uipp/mb/Main.C
--- dx-4.4.4-orig/src/uipp/mb/Main.C	2008-05-18 17:09:32.000000000 +0200
+++ dx-4.4.4/src/uipp/mb/Main.C	2008-05-18 17:24:57.000000000 +0200
@@ -22,7 +22,7 @@ extern "C" void HCLXmInit();
 //
 const char *AssertMsgString = "Internal error detected at \"%s\":%d.\n";
 
-int main(unsigned int argc,
+int main(int argc,
 	  char**       argv)
 {
 #if defined(HAVE_HCLXMINIT)
@@ -39,7 +39,7 @@ int main(unsigned int argc,
 	theApplication = new MBApplication("MB");
     }
 
-    theApplication->initialize(&argc, argv);
+    theApplication->initialize((unsigned int*)&argc, argv);
     theApplication->handleEvents();
 
     delete theApplication;
diff -Naurp dx-4.4.4-orig/src/uipp/prompter/Main.C dx-4.4.4/src/uipp/prompter/Main.C
--- dx-4.4.4-orig/src/uipp/prompter/Main.C	2008-05-18 17:09:32.000000000 +0200
+++ dx-4.4.4/src/uipp/prompter/Main.C	2008-05-18 17:25:53.000000000 +0200
@@ -17,7 +17,7 @@ extern "C" void HCLXmInit();
 #endif
 
 
-int main(unsigned int argc,
+int main(int argc,
 	  char**       argv)
 {
 #if defined(HAVE_HCLXMINIT)
@@ -34,7 +34,7 @@ int main(unsigned int argc,
 	theApplication = new GARApplication("GAR");
     }
 
-    theApplication->initialize(&argc, argv);
+    theApplication->initialize((unsigned int*)&argc, argv);
     theApplication->handleEvents();
 
     delete theApplication;
diff -Naurp dx-4.4.4-orig/src/uipp/startup/Main.C dx-4.4.4/src/uipp/startup/Main.C
--- dx-4.4.4-orig/src/uipp/startup/Main.C	2008-05-18 17:09:32.000000000 +0200
+++ dx-4.4.4/src/uipp/startup/Main.C	2008-05-18 17:25:38.000000000 +0200
@@ -14,7 +14,7 @@
 extern "C" void HCLXmInit();
 #endif
 
-int main(unsigned int argc,
+int main(int argc,
 	  char**       argv)
 {
 #if defined(HAVE_HCLXMINIT)
@@ -31,7 +31,7 @@ int main(unsigned int argc,
 	theApplication = new StartupApplication("Startup");
     }
 
-    theApplication->initialize(&argc, argv);
+    theApplication->initialize((unsigned int*)&argc, argv);
     theApplication->handleEvents();
 
     delete theApplication;
diff -Naurp dx-4.4.4-orig/src/uipp/tutor/Main.C dx-4.4.4/src/uipp/tutor/Main.C
--- dx-4.4.4-orig/src/uipp/tutor/Main.C	2008-05-18 17:09:32.000000000 +0200
+++ dx-4.4.4/src/uipp/tutor/Main.C	2008-05-18 17:25:27.000000000 +0200
@@ -31,7 +31,7 @@ extern "C" void HCLXmInit();
 //
 const char *AssertMsgString = "Internal error detected at \"%s\":%d.\n";
  
-int main(unsigned int argc,
+int main(int argc,
 	  char**       argv)
 {
 #if defined(HAVE_HCLXMINIT)
@@ -58,7 +58,7 @@ int main(unsigned int argc,
 	theApplication = new TutorApplication("DXTutor");
     }
 
-    if (!theApplication->initialize(&argc, argv))
+    if (!theApplication->initialize((unsigned int*)&argc, argv))
 	exit(1);
 
     theApplication->handleEvents();