tree 8ca8b3035501d15c61bf69257e60b1ad40cf8903
parent 9a0d5dbcffd6d34aeedaad9a52282160225d8605
author Jason A. Donenfeld <Jason@zx2c4.com> 1606948049 +0100
committer Jason A. Donenfeld <Jason@zx2c4.com> 1607122450 +0000

windows: add SubscribeServiceChangeNotifications for service tracking

Windows 8+ introduced SubscribeServiceChangeNotifications for simpler
and more reliable service event tracking. This commit adds the function
and related constants:

https://docs.microsoft.com/en-us/windows/win32/services/subscribeservicechangenotifications

Since these functions are only available on Windows 8+, and Go supports
Windows 7+, we mark them with "?" so that the caller can handle graceful
degradation.

Change-Id: Ibb9708bbe797408701c70b4b1c715381f33cb8ee
Reviewed-on: https://go-review.googlesource.com/c/sys/+/274576
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Trust: Alex Brainman <alex.brainman@gmail.com>
Trust: Jason A. Donenfeld <Jason@zx2c4.com>