API function PySignal_SetWakeupFd is not exported and unusable #89364

assignee = None
closed_at = None
created_at = <Date 2021-09-15.06:03:15.175>
labels = ['expert-C-API', 'type-bug', '3.9']
title = 'API function PySignal_SetWakeupFd is not exported and unusable'
updated_at = <Date 2021-09-29.08:18:20.534>
user = 'https://bugs.python.org/cy'

activity = <Date 2021-09-29.08:18:20.534>
actor = 'vstinner'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['C API']
creation = <Date 2021-09-15.06:03:15.175>
creator = 'cy'
dependencies = []
files = []
hgrepos = []
issue_num = 45201
keywords = []
message_count = 2.0
messages = ['401810', '402828']
nosy_count = 2.0
nosy_names = ['vstinner', 'cy']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45201'
versions = ['Python 3.9']