-STN_DECLARE_CONVERTOR(uns, uns);
-STN_SIGNED_CONVERTOR(int, int, uns)
+STN_DECLARE_CONVERTOR(uint, uint);
+STN_SIGNED_CONVERTOR(int, int, uint)
+
+STN_DECLARE_CONVERTOR(u32, u32);
+STN_SIGNED_CONVERTOR(s32, s32, u32)
+
+STN_DECLARE_CONVERTOR(u64, u64);
+STN_SIGNED_CONVERTOR(s64, s64, u64)