make hashes always the size of pointers; introduce Py_hash_t #9778
diff --git a/Include/object.h b/Include/object.h
index ef73a21..f14fd07 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -275,7 +275,7 @@
typedef int (*setattrfunc)(PyObject *, char *, PyObject *);
typedef int (*setattrofunc)(PyObject *, PyObject *, PyObject *);
typedef PyObject *(*reprfunc)(PyObject *);
-typedef long (*hashfunc)(PyObject *);
+typedef Py_hash_t (*hashfunc)(PyObject *);
typedef PyObject *(*richcmpfunc) (PyObject *, PyObject *, int);
typedef PyObject *(*getiterfunc) (PyObject *);
typedef PyObject *(*iternextfunc) (PyObject *);
@@ -440,8 +440,8 @@
PyAPI_FUNC(PyObject *) PyObject_GenericGetAttr(PyObject *, PyObject *);
PyAPI_FUNC(int) PyObject_GenericSetAttr(PyObject *,
PyObject *, PyObject *);
-PyAPI_FUNC(long) PyObject_Hash(PyObject *);
-PyAPI_FUNC(long) PyObject_HashNotImplemented(PyObject *);
+PyAPI_FUNC(Py_hash_t) PyObject_Hash(PyObject *);
+PyAPI_FUNC(Py_hash_t) PyObject_HashNotImplemented(PyObject *);
PyAPI_FUNC(int) PyObject_IsTrue(PyObject *);
PyAPI_FUNC(int) PyObject_Not(PyObject *);
PyAPI_FUNC(int) PyCallable_Check(PyObject *);
@@ -470,8 +470,8 @@
PyAPI_FUNC(void) Py_ReprLeave(PyObject *);
/* Helpers for hash functions */
-PyAPI_FUNC(long) _Py_HashDouble(double);
-PyAPI_FUNC(long) _Py_HashPointer(void*);
+PyAPI_FUNC(Py_hash_t) _Py_HashDouble(double);
+PyAPI_FUNC(Py_hash_t) _Py_HashPointer(void*);
/* Helper for passing objects to printf and the like */
#define PyObject_REPR(obj) _PyUnicode_AsString(PyObject_Repr(obj))