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-
- (*
- * 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.
- *
- *)
-
- procedure delay(ms: longint);
- (* delay for a specified number of miliseconds; give up time while
- delaying *)
- var
- finish: longint;
- start: longint;
- now: longint;
-
- begin
- start := lget_ms;
- finish := start + ms;
-
- repeat
- give_up_time;
- now := lget_ms;
- until (now > finish) or {time elapsed}
- (now < start); {midnight rolover!}
- end;
-
-
-