diff -r 96919642e99c -r 08b6b903f84a drivers/can_uvccm_win32/can_uvccm_win32.cpp
--- a/drivers/can_uvccm_win32/can_uvccm_win32.cpp	Fri Nov 12 22:49:26 2010 +0100
+++ b/drivers/can_uvccm_win32/can_uvccm_win32.cpp	Sat Nov 13 00:03:24 2010 +0100
@@ -323,7 +323,7 @@
    }
 
 extern "C"
-   UNS8 canSend_driver(CAN_HANDLE fd0, Message *m)
+   UNS8 canSend_driver(CAN_HANDLE fd0, Message const *m)
    {
    return (UNS8)reinterpret_cast<can_uvccm_win32*>(fd0)->send(m);
    }
@@ -352,4 +352,4 @@
 	UNS8 canChangeBaudRate_driver( CAN_HANDLE fd, char* baud)
 	{
 	return 0;
-	} 
\ No newline at end of file
+	}