How to Async URL Decode in Tcl - Code Snippet

# Task: Async URL Decode
# Language: Tcl

proc async_url_decode() {
    # Implementation for Async URL Decode
    set result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async URL Decode
    puts("Done");
}