diff --git a/README.rst b/README.rst
@@ -156,7 +156,7 @@ Upgrade Operations
pythoncapi_compat.h functions
=============================

-Some functions related to frame objects are not available on PyPy.

Python 3.10
-----------
@@ -207,6 +207,12 @@ PyThreadState
    PyInterpreterState* PyThreadState_GetInterpreter(PyThreadState *tstate);
    // Availability: Python 3.7. Not available on PyPy.
    uint64_t PyThreadState_GetID(PyThreadState *tstate);

PyInterpreterState
^^^^^^^^^^^^^^^^^^
@@ -337,6 +343,8 @@ Links
Changelog
=========

* 2021-04-09: Add Py_Is(), Py_IsNone(), Py_IsTrue(), Py_IsFalse() functions.
* 2021-04-01:


diff --git a/pythoncapi_compat.h b/pythoncapi_compat.h
@@ -251,6 +251,47 @@ PyThreadState_GetID(PyThreadState *tstate)
}
#endif


// bpo-37194 added PyObject_CallNoArgs() to Python 3.9.0a1
#if PY_VERSION_HEX < 0x030900A1

diff --git a/tests/test_pythoncapi_compat_cext.c b/tests/test_pythoncapi_compat_cext.c
@@ -12,7 +12,7 @@
#endif

// Ignore reference count checks on PyPy
-#if !defined(PYPY_VERSION)
#  define CHECK_REFCNT
#endif

@@ -149,7 +149,7 @@ test_steal_ref(PyObject *Py_UNUSED(module), PyObject* Py_UNUSED(ignored))
}


-#if !defined(PYPY_VERSION)
static PyObject *
test_frame(PyObject *Py_UNUSED(module), PyObject* Py_UNUSED(ignored))
{
@@ -214,7 +214,7 @@ test_thread_state(PyObject *Py_UNUSED(module), PyObject* Py_UNUSED(ignored))
    PyInterpreterState *interp = PyThreadState_GetInterpreter(tstate);
    assert(interp != NULL);

-#if !defined(PYPY_VERSION)
    // test PyThreadState_GetFrame()
    PyFrameObject *frame = PyThreadState_GetFrame(tstate);
    if (frame != NULL) {
@@ -228,6 +228,14 @@ test_thread_state(PyObject *Py_UNUSED(module), PyObject* Py_UNUSED(ignored))
    assert(id > 0);
#endif

    Py_RETURN_NONE;
}

@@ -283,7 +291,7 @@ test_gc(PyObject *Py_UNUSED(module), PyObject* Py_UNUSED(ignored))
    Py_INCREF(Py_None);
    PyTuple_SET_ITEM(tuple, 0, Py_None);

-#if !defined(PYPY_VERSION)
    // test PyObject_GC_IsTracked()
    int tracked = PyObject_GC_IsTracked(tuple);
    assert(tracked);
@@ -394,7 +402,7 @@ static struct PyMethodDef methods[] = {
    {"test_object", test_object, METH_NOARGS, NULL},
    {"test_py_is", test_py_is, METH_NOARGS, NULL},
    {"test_steal_ref", test_steal_ref, METH_NOARGS, NULL},
-#if !defined(PYPY_VERSION)
    {"test_frame", test_frame, METH_NOARGS, NULL},
#endif
    {"test_thread_state", test_thread_state, METH_NOARGS, NULL},
-Original file line number
+Diff line change
@@ Expand Up / @@ -251,6 +251,47 @@ PyThreadState_GetID(PyThreadState *tstate) @@
     }
     #endif
     // bpo-37194 added PyObject_CallNoArgs() to Python 3.9.0a1
     #if PY_VERSION_HEX < 0x030900A1
@@ Expand Down @@