Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
number of tests, all because of the codecs/_multibytecodecs issue described
here (it's not a Py3K issue, just something Py3K discovers):
http://mail.python.org/pipermail/python-dev/2006-April/064051.html

Hye-Shik Chang promised to look for a fix, so no need to fix it here. The
tests that are expected to break are:

test_codecencodings_cn
test_codecencodings_hk
test_codecencodings_jp
test_codecencodings_kr
test_codecencodings_tw
test_codecs
test_multibytecodec

This merge fixes an actual test failure (test_weakref) in this branch,
though, so I believe merging is the right thing to do anyway.
diff --git a/Mac/Modules/gestaltmodule.c b/Mac/Modules/gestaltmodule.c
index f82687e..6d8673f 100644
--- a/Mac/Modules/gestaltmodule.c
+++ b/Mac/Modules/gestaltmodule.c
@@ -33,17 +33,10 @@
 gestalt_gestalt(PyObject *self, PyObject *args)
 {
 	OSErr iErr;
-	char *str;
-	int size;
 	OSType selector;
 	long response;
-	if (!PyArg_Parse(args, "s#", &str, &size))
+	if (!PyArg_Parse(args, "O&", PyMac_GetOSType, &selector))
 		return NULL;
-	if (size != 4) {
-		PyErr_SetString(PyExc_TypeError, "gestalt arg must be 4-char string");
-		return NULL;
-	}
-	selector = *(OSType*)str;
 	iErr = Gestalt ( selector, &response );
 	if (iErr != 0) 
 		return PyMac_Error(iErr);