PInteger = ^Integer,在整个过程里均没有被使用,请问PInteger起什么作用?
//下面的PInteger在整个过程里均没有被使用,请问PInteger起什么作用?
procedure ReadStream(Input, Output: TStream);
type
PInteger = ^Integer;
var
InBuf: array[0..509] of Byte;
OutBuf: array[0..1023] of Char;
BufPtr: PChar;
I, J, K, BytesRead: Integer;
Packet: TPacket;
begin
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end;