diff --git a/Doc/c-api/init_config.rst b/Doc/c-api/init_config.rst
@@ -25,6 +25,7 @@ Functions:
* :c:func:`PyConfig_SetBytesArgv`
* :c:func:`PyConfig_SetBytesString`
* :c:func:`PyConfig_SetString`
* :c:func:`PyPreConfig_InitIsolatedConfig`
* :c:func:`PyPreConfig_InitPythonConfig`
* :c:func:`PyStatus_Error`
@@ -368,6 +369,12 @@ PyConfig

      Preinitialize Python if needed.

   .. c:function:: PyStatus PyConfig_Read(PyConfig *config)

      Read all Python configuration.

diff --git a/Include/cpython/initconfig.h b/Include/cpython/initconfig.h
@@ -421,6 +421,9 @@ PyAPI_FUNC(PyStatus) PyConfig_SetBytesArgv(
PyAPI_FUNC(PyStatus) PyConfig_SetArgv(PyConfig *config,
    Py_ssize_t argc,
    wchar_t * const *argv);

#ifdef __cplusplus
}

diff --git a/Misc/NEWS.d/next/C API/2019-06-28-15-49-16.bpo-36763.zrmgki.rst b/Misc/NEWS.d/next/C API/2019-06-28-15-49-16.bpo-36763.zrmgki.rst
@@ -0,0 +1 @@