From d448fb999c8f3a2610988a0bbada42fcecc53c36 Mon Sep 17 00:00:00 2001
From: stroeder <stroeder>
Date: Mon, 20 Nov 2017 17:33:06 +0000
Subject: [PATCH] assume C extension API for Python 2.7+

---
 CHANGES              |  1 +
 Modules/LDAPObject.c | 21 ++++++++++++++++++---
 Modules/LDAPObject.h |  2 +-
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/CHANGES b/CHANGES
index 6bd4f73..6f96481 100644
--- a/CHANGES
+++ b/CHANGES
@@ -9,6 +9,7 @@ Modules/
 * removed obsolete back-ward compability constants from common.h
 * build checks whether LDAP_API_VERSION is OpenLDAP 2.4.x
 * _ldap.__author__ and _ldap.__license__ also set from ldap.pkginfo
+* assume C extension API for Python 2.7+
 
 Lib/
 * removed all dependencies on modules string and types
diff --git a/Modules/LDAPObject.c b/Modules/LDAPObject.c
index 3291379..95387a0 100644
--- a/Modules/LDAPObject.c
+++ b/Modules/LDAPObject.c
@@ -1402,11 +1402,10 @@ setattr(LDAPObject* self, char* name, PyObject* value)
 PyTypeObject LDAP_Type = {
 #if defined(MS_WINDOWS) || defined(__CYGWIN__)
         /* see http://www.python.org/doc/FAQ.html#3.24 */
-        PyObject_HEAD_INIT(NULL)
+        PyVarObject_HEAD_INIT(NULL, 0)
 #else /* ! MS_WINDOWS */
-        PyObject_HEAD_INIT(&PyType_Type)
+        PyVarObject_HEAD_INIT(&PyType_Type, 0)
 #endif /* MS_WINDOWS */
-        0,                      /*ob_size*/
         "LDAP",                 /*tp_name*/
         sizeof(LDAPObject),     /*tp_basicsize*/
         0,                      /*tp_itemsize*/
@@ -1421,4 +1420,20 @@ PyTypeObject LDAP_Type = {
         0,                      /*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*/
+        0,                      /*tp_flags*/
+        0,                      /*tp_doc*/
+        0,                      /*tp_traverse*/
+        0,                      /*tp_clear*/
+        0,                      /*tp_richcompare*/
+        0,                      /*tp_weaklistoffset*/
+        0,                      /*tp_iter*/
+        0,                      /*tp_iternext*/
+        methods,                /*tp_methods*/
+        0,                      /*tp_members*/
+        0,                      /*tp_getset*/
 };
diff --git a/Modules/LDAPObject.h b/Modules/LDAPObject.h
index a0adc3f..8cd6fc3 100644
--- a/Modules/LDAPObject.h
+++ b/Modules/LDAPObject.h
@@ -25,7 +25,7 @@ typedef struct {
 } LDAPObject;
 
 extern PyTypeObject LDAP_Type;
-#define LDAPObject_Check(v)     ((v)->ob_type == &LDAP_Type)
+#define LDAPObject_Check(v)     (Py_TYPE(v) == &LDAP_Type)
 
 extern LDAPObject *newLDAPObject( LDAP* );