How to perform 'Async Subtract Dates' in VHDL.
-- Task: Async Subtract Dates
-- Language: VHDL
process async_subtract_dates() begin
-- Implementation for Async Subtract Dates
signal result = ...; -- Initialize variable
-- TODO: Implement core logic here
-- Step 1: Prepare data
-- Step 2: Process Async Subtract Dates
report("Done");
end process;