Revert backwards-incompatible const changes.
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index 4c03602..71d7a69 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -1886,7 +1886,7 @@
 	int err;
 	char* termstr = NULL;
 
-	static const char *kwlist[] = {"term", "fd", NULL};
+	static char *kwlist[] = {"term", "fd", NULL};
 
 	if (!PyArg_ParseTupleAndKeywords(
 		args, keywds, "|zi:setupterm", kwlist, &termstr, &fd)) {