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-rw-r--r--Mac/Modules/win/Winmodule.c11
-rw-r--r--Mac/Modules/win/winsupport.py2
2 files changed, 7 insertions, 6 deletions
diff --git a/Mac/Modules/win/Winmodule.c b/Mac/Modules/win/Winmodule.c
index 3f60d37..181cf77 100644
--- a/Mac/Modules/win/Winmodule.c
+++ b/Mac/Modules/win/Winmodule.c
@@ -36,12 +36,10 @@ extern PyObject *WinObj_WhichWindow(WindowPtr);
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
-#ifdef __MWERKS__
+#ifdef HAVE_UNIVERSAL_HEADERS
#define WindowPeek WindowPtr
#endif
-extern PyObject *WinObj_WhichWindow(WindowPtr w); /* Forward */
-
static PyObject *Win_Error;
/* ----------------------- Object type Window ----------------------- */
@@ -56,7 +54,7 @@ typedef struct WindowObject {
} WindowObject;
PyObject *WinObj_New(itself)
- const WindowPtr itself;
+ WindowPtr itself;
{
WindowObject *it;
if (itself == NULL) return PyMac_Error(resNotFound);
@@ -844,7 +842,10 @@ WinObj_WhichWindow(w)
/* XXX What if we find a stdwin window or a window belonging
to some other package? */
- it = (PyObject *) GetWRefCon(w);
+ if (w == NULL)
+ it = NULL;
+ else
+ it = (PyObject *) GetWRefCon(w);
if (it == NULL || ((WindowObject *)it)->ob_itself != w)
it = Py_None;
Py_INCREF(it);
diff --git a/Mac/Modules/win/winsupport.py b/Mac/Modules/win/winsupport.py
index c1057e2..a7f1ebd 100644
--- a/Mac/Modules/win/winsupport.py
+++ b/Mac/Modules/win/winsupport.py
@@ -32,7 +32,7 @@ includestuff = includestuff + """
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
-#ifdef __MWERKS__
+#ifdef HAVE_UNIVERSAL_HEADERS
#define WindowPeek WindowPtr
#endif
"""