Appends data to the current descriptor in an
- macOS 10.0+
- Core Services
AEStreamcontaining the stream data.
A pointer to the block of memory containing the descriptor data. This routine copies the memory block immediately, so you do not need to retain it for the benefit of this routine.
The number of bytes pointed to by the
A result code. See Result Codes.
You can call this routine any number of times to build up the data contents of the descriptor incrementally. You must precede calls to this routine by a call to either
AEStream. When you are done adding data to the descriptor, call
AEStream to complete the descriptor definition.