s4:pydsdb.c - introduce Python 2.4 compatibility defines

source4/dsdb/pydsdb.c

@@ -28,6 +28,17 @@
 #include "auth/kerberos/kerberos.h"
 #include "librpc/rpc/pyrpc_util.h"
 
+/* There's no Py_ssize_t in 2.4, apparently */
+#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5
+typedef int Py_ssize_t;
+typedef inquiry lenfunc;
+typedef intargfunc ssizeargfunc;
+#endif
+
+#ifndef Py_RETURN_NONE
+#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
+#endif
+
 /* FIXME: These should be in a header file somewhere, once we finish moving
  * away from SWIG .. */
 #define PyErr_LDB_OR_RAISE(py_ldb, ldb) \