diff -ruN Set-Object-1.05/Makefile.PL ../Set-Object-1.05/Makefile.PL
--- Makefile.PL	Tue May 20 15:12:29 2003
+++ Makefile.PL	Mon Apr 19 15:26:49 2004
@@ -5,6 +5,6 @@
     'NAME'	=> 'Set::Object',
     'VERSION_FROM' => 'Object.pm', # finds $VERSION
     'LIBS'	=> [''],   # e.g., '-lm' 
-    'DEFINE'	=> '',     # e.g., '-DHAVE_SOMETHING' 
+    'DEFINE'	=> $] < 5.006 ? '-DaTHX_=""' : '',     # e.g., '-DHAVE_SOMETHING' 
     'INC'	=> '',     # e.g., '-I/usr/include/other' 
 );
diff -ruN Set-Object-1.05/Object.xs ../Set-Object-1.05/Object.xs
--- Object.xs	Wed Sep  3 01:16:28 2003
+++ Object.xs	Mon Apr 19 15:38:49 2004
@@ -522,7 +522,7 @@
       // (less "Use of uninitialised value..." messages)
 
       // XSRETURN_UNDEF;
-	RETVAL = PTR2UV(SvRV(sv));
+	RETVAL = (UV)(SvRV(sv));
     }
 }
 OUTPUT:
diff -ruN Set-Object-1.05/typemap ../Set-Object-1.05/typemap
--- typemap	Thu Jan  1 01:00:00 1970
+++ typemap	Mon Apr 19 15:36:03 2004
@@ -0,0 +1 @@
+UV	T_IV