How to Async Read WAV File in SAS - Code Snippet

* Task: Async Read WAV File
* Language: SAS

%macro async_read_wav_file() 
    * Implementation for Async Read WAV File
    %let result = ...; * Initialize variable
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Async Read WAV File
    %put("Done");
%mend;