diff --git a/Lib/windows.i b/Lib/windows.i
new file mode 100644
index 000000000..43880dc8c
--- /dev/null
+++ b/Lib/windows.i
@@ -0,0 +1,26 @@
+
+// Support for non ISO (Windows) integral types
+%apply unsigned char { unsigned __int8 };
+%apply const unsigned char& { const unsigned __int8& };
+
+%apply signed char { __int8 };
+%apply const signed char& { const __int8& };
+
+%apply unsigned short { unsigned __int16 };
+%apply const unsigned short& { const unsigned __int16& };
+
+%apply short { __int16 };
+%apply const short& { const __int16& };
+
+%apply unsigned int { unsigned __int32 };
+%apply const unsigned int& { const unsigned __int32& };
+
+%apply int { __int32 };
+%apply const int& { const __int32& };
+
+%apply unsigned long long { unsigned __int64 };
+%apply const unsigned long long& { const unsigned __int64& };
+
+%apply long long { __int64 };
+%apply const long long& { const __int64& };
+