How to perform 'Async Get Current Directory' in SAS.
* Task: Async Get Current Directory
* Language: SAS
%macro async_get_current_directory()
* Implementation for Async Get Current Directory
%let result = ...; * Initialize variable
* TODO: Implement core logic here
* Step 1: Prepare data
* Step 2: Process Async Get Current Directory
%put("Done");
%mend;