diff --git a/.gitignore b/.gitignore
index b6e4761..e72a38f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,3 +127,5 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+.vscode/
diff --git a/python-ffi/Test/QuickCheck/Gen.py b/python-ffi/Test/QuickCheck/Gen.py
new file mode 100644
index 0000000..6f53336
--- /dev/null
+++ b/python-ffi/Test/QuickCheck/Gen.py
@@ -0,0 +1,4 @@
+import struct
+
+def float32ToInt32(n):
+    return struct.unpack("i", struct.pack("f", n))