bpo-21302: Add _PyTime_AsNanoseconds() (GH-28350)

Refactor pytime.c:

* Add pytime_from_nanoseconds() and pytime_as_nanoseconds(),
  and use explicitly these functions
* Add two empty lines between functions
* PEP 7: add braces { ... }
* C99: declare variables where they are set
* Rename private functions to lowercase
* Rename error_time_t_overflow() to pytime_time_t_overflow()
* Rename win_perf_counter_frequency() to py_win_perf_counter_frequency()
* py_get_monotonic_clock(): add an assertion to detect overflow when
  mach_absolute_time() unsigned uint64_t is casted to _PyTime_t
  (signed int64_t).

_testcapi: use _PyTime_FromNanoseconds().

0 files changed, 0 insertions, 0 deletions