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2 commits

Author SHA1 Message Date
Victor Stinner
4217b3c128
bpo-41617: Fix pycore_byteswap.h to support clang 3.0 (GH-22042) (GH-22044)
__builtin_bswap16() is not available in LLVM clang 3.0.

(cherry picked from commit e6905e4c82)
2020-09-01 20:54:37 +02:00
Victor Stinner
1ae035b7e8
bpo-40302: Add pycore_byteswap.h header file (GH-19552)
Add a new internal pycore_byteswap.h header file with the following
functions:

* _Py_bswap16()
* _Py_bswap32()
* _Py_bswap64()

Use these functions in _ctypes, sha256 and sha512 modules,
and also use in the UTF-32 encoder.

sha256, sha512 and _ctypes modules are now built with the internal
C API.
2020-04-17 17:47:20 +02:00