A directory with a working example of how to build an extension.
diff --git a/PC/example_nt/example.c b/PC/example_nt/example.c
new file mode 100644
index 0000000..dd8964b
--- /dev/null
+++ b/PC/example_nt/example.c
@@ -0,0 +1,21 @@
+#include "Python.h"
+
+static PyObject *
+ex_foo(self, args)
+	PyObject *self, *args;
+{
+	printf("Hello, world\n");
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+static PyMethodDef example_methods[] = {
+	{"foo", ex_foo, 1, "foo() doc string"},
+	{NULL, NULL}
+};
+
+void
+initexample()
+{
+	Py_InitModule("example", example_methods);
+}