Returns information about a particular part of a context.
- iOS 5.0+
- macOS 10.7+
- Mac Catalyst 13.0+
A pointer to the secondary status result that provides additional information in case of failure.
The context to inquire about.
The object identifier naming the aspect of the context to examine.
A pointer to a buffer set that includes the reference objects. Free this buffer set with
gsswhen you are done with it.
_release _buffer _set