Int 21 Fn 4C  - Dos 2+ - "exit" - Terminate With Return Code               [D]

   AH = 4Ch
   AL = return code

Return: never returns

Notes: unless the process is its own parent
     (see #1066 [offset 16h] at AH=26h), all open files are closed and
     all memory belonging to the process is freed
   all network file locks should be removed before calling this function

See Also: AH=00h,AH=26h,AH=4Bh,AH=4Dh,INT 15/AH=12h/BH=02h,INT 20,INT 22

See Also: INT 60/DI=0601h