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REVERSE.INC
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1989-03-01
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678b
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30 lines
(*
* Copyright 1987, 1989 Samuel H. Smith; All rights reserved
*
* This is a component of the ProDoor System.
* Do not distribute modified versions without my permission.
* Do not remove or alter this notice or any other copyright notice.
* If you use this in your own program you must distribute source code.
* Do not use any of this in a commercial product.
*
*)
(*
* reverse_string - return a string with all characters reversed
*
*)
function reverse_string(str: anystring): anystring;
var
i: integer;
r: anystring;
begin
r := '';
for i := length(str) downto 1 do
r := r + str[i];
reverse_string := r;
end;