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