Marks the beginning of a descriptor list in an
- macOS 10.0+
- Core Services
AEStreamcontaining the stream data.
A result code. See Result Codes.
This routine marks the beginning of a sequence of zero or more descriptor definitions that you use to build an
AEDesc structure. After calling this routine, you can write any number of
AERecord structures to the stream as elements of the list. When you are done, you must call
AEStream to complete the