[PATCH 1/4] quartz/systemclock: Avoid using the sink structure pointer as a cookie.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=49487

Your paranoid android.


=== debian9b (64 bit WoW report) ===

quartz:
Unhandled exception: page fault on read access to 0x00000000 in 64-bit code (0x00007f282fc9a00c).

Report errors:
quartz:avisplit crashed (c0000005)