--- a/contrib/python-zstandard/c-ext/dictparams.c	Tue Apr 18 11:22:42 2017 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,125 +0,0 @@
-/**
-* Copyright (c) 2016-present, Gregory Szorc
-* All rights reserved.
-*
-* This software may be modified and distributed under the terms
-* of the BSD license. See the LICENSE file for details.
-*/
-
-#include "python-zstandard.h"
-
-PyDoc_STRVAR(DictParameters__doc__,
-"DictParameters: low-level control over dictionary generation");
-
-static PyObject* DictParameters_new(PyTypeObject* subtype, PyObject* args, PyObject* kwargs) {
-	DictParametersObject* self;
-	unsigned selectivityLevel;
-	int compressionLevel;
-	unsigned notificationLevel;
-	unsigned dictID;
-
-	if (!PyArg_ParseTuple(args, "IiII", &selectivityLevel, &compressionLevel,
-		&notificationLevel, &dictID)) {
-		return NULL;
-	}
-
-	self = (DictParametersObject*)subtype->tp_alloc(subtype, 1);
-	if (!self) {
-		return NULL;
-	}
-
-	self->selectivityLevel = selectivityLevel;
-	self->compressionLevel = compressionLevel;
-	self->notificationLevel = notificationLevel;
-	self->dictID = dictID;
-
-	return (PyObject*)self;
-}
-
-static void DictParameters_dealloc(PyObject* self) {
-	PyObject_Del(self);
-}
-
-static Py_ssize_t DictParameters_length(PyObject* self) {
-	return 4;
-}
-
-static PyObject* DictParameters_item(PyObject* o, Py_ssize_t i) {
-	DictParametersObject* self = (DictParametersObject*)o;
-
-	switch (i) {
-	case 0:
-		return PyLong_FromLong(self->selectivityLevel);
-	case 1:
-		return PyLong_FromLong(self->compressionLevel);
-	case 2:
-		return PyLong_FromLong(self->notificationLevel);
-	case 3:
-		return PyLong_FromLong(self->dictID);
-	default:
-		PyErr_SetString(PyExc_IndexError, "index out of range");
-		return NULL;
-	}
-}
-
-static PySequenceMethods DictParameters_sq = {
-	DictParameters_length, /* sq_length */
-	0,	                   /* sq_concat */
-	0,                     /* sq_repeat */
-	DictParameters_item,   /* sq_item */
-	0,                     /* sq_ass_item */
-	0,                     /* sq_contains */
-	0,                     /* sq_inplace_concat */
-	0                      /* sq_inplace_repeat */
-};
-
-PyTypeObject DictParametersType = {
-	PyVarObject_HEAD_INIT(NULL, 0)
-	"DictParameters", /* tp_name */
-	sizeof(DictParametersObject), /* tp_basicsize */
-	0,                         /* tp_itemsize */
-	(destructor)DictParameters_dealloc, /* tp_dealloc */
-	0,                         /* tp_print */
-	0,                         /* tp_getattr */
-	0,                         /* tp_setattr */
-	0,                         /* tp_compare */
-	0,                         /* tp_repr */
-	0,                         /* tp_as_number */
-	&DictParameters_sq,        /* tp_as_sequence */
-	0,                         /* tp_as_mapping */
-	0,                         /* tp_hash  */
-	0,                         /* tp_call */
-	0,                         /* tp_str */
-	0,                         /* tp_getattro */
-	0,                         /* tp_setattro */
-	0,                         /* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT,        /* tp_flags */
-	DictParameters__doc__,     /* tp_doc */
-	0,                         /* tp_traverse */
-	0,                         /* tp_clear */
-	0,                         /* tp_richcompare */
-	0,                         /* tp_weaklistoffset */
-	0,                         /* tp_iter */
-	0,                         /* tp_iternext */
-	0,                         /* tp_methods */
-	0,                         /* tp_members */
-	0,                         /* tp_getset */
-	0,                         /* tp_base */
-	0,                         /* tp_dict */
-	0,                         /* tp_descr_get */
-	0,                         /* tp_descr_set */
-	0,                         /* tp_dictoffset */
-	0,                         /* tp_init */
-	0,                         /* tp_alloc */
-	DictParameters_new,        /* tp_new */
-};
-
-void dictparams_module_init(PyObject* mod) {
-	Py_TYPE(&DictParametersType) = &PyType_Type;
-	if (PyType_Ready(&DictParametersType) < 0) {
-		return;
-	}
-
-	Py_IncRef((PyObject*)&DictParametersType);
-	PyModule_AddObject(mod, "DictParameters", (PyObject*)&DictParametersType);
-}