[issue29300] Modify the _struct module to use FASTCALL and Argument Clinic

[STINNER Victor]

STINNER Victor added the comment:

Patch version 2 converts most functions and methods to Argument Clinic, except of unpack() and unpack_into() which require "*args" support in Argument Clinic: see the issue #20291.

----------
Added file: http://bugs.python.org/file46422/struct_fastcall-2.patch

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29300>
_______________________________________