Restore bits of py3compat.h lost to cut&paste

src/python/sso/py3compat.h

@@ -94,6 +94,32 @@
 #define IsPy3BytesOrString(pystr) \
     (PyStr_Check(pystr) || PyBytes_Check(pystr))
 
+
+/* Ints */
+
+#define PyInt_Type PyLong_Type
+#define PyInt_Check PyLong_Check
+#define PyInt_CheckExact PyLong_CheckExact
+#define PyInt_FromString PyLong_FromString
+#define PyInt_FromLong PyLong_FromLong
+#define PyInt_FromSsize_t PyLong_FromSsize_t
+#define PyInt_FromSize_t PyLong_FromSize_t
+#define PyInt_AsLong PyLong_AsLong
+#define PyInt_AS_LONG PyLong_AS_LONG
+#define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
+#define PyInt_AsSsize_t PyLong_AsSsize_t
+
+/* Module init */
+
+#define MODULE_INIT_FUNC(name) \
+    PyMODINIT_FUNC PyInit_ ## name(void); \
+    PyMODINIT_FUNC PyInit_ ## name(void)
+
+/* PyArg_ParseTuple/Py_BuildValue argument */
+
+#define PYARG_BYTES_LEN "y#"
+#define PYARG_STR_UNI "es"
+
 #else
 
 /***** Python 2 *****/