Backport of "clock: define AUTO_CLEANUP_FREE_FUNC for GstClockID" into 1.18
Backport of !769 (merged) "clock: define AUTO_CLEANUP_FREE_FUNC for GstClockID".
Commits:
- 44bdad58 clock: define AUTO_CLEANUP_FREE_FUNC for GstClockID
Backport of !769 (merged) "clock: define AUTO_CLEANUP_FREE_FUNC for GstClockID".
Commits: