Issue #25533: Update documentation regarding the frozen modules table
* "ctypes" documentation was using Python 2 bytes-str equivalence.
* PyImport_FrozenModules is a pointer to const as of Python 3.4
diff --git a/Doc/c-api/import.rst b/Doc/c-api/import.rst
index 86c1d7d..2936f4f 100644
--- a/Doc/c-api/import.rst
+++ b/Doc/c-api/import.rst
@@ -272,7 +272,7 @@
};
-.. c:var:: struct _frozen* PyImport_FrozenModules
+.. c:var:: const struct _frozen* PyImport_FrozenModules
This pointer is initialized to point to an array of :c:type:`struct _frozen`
records, terminated by one whose members are all *NULL* or zero. When a frozen