The following frame functions and type are now directly available with #include <Python.h>, it's no longer needed to add #include <frameobject.h>:

• :c:func:`PyFrame_Check`
• :c:func:`PyFrame_GetBack`
• :c:func:`PyFrame_GetBuiltins`
• :c:func:`PyFrame_GetGenerator`
• :c:func:`PyFrame_GetGlobals`
• :c:func:`PyFrame_GetLasti`
• :c:func:`PyFrame_GetLocals`
• :c:type:`PyFrame_Type`

Patch by Victor Stinner.