자신의 컴퓨터 아이피로 MAC 어드레스 구해오는 소스입니다! unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Winsock; type TForm1 = class(TForm) Button1: TButton; Edit2: TEdit; Edit1: TEdit; procedure Button1Click(Sender: TObject); private { Private declarations } public { Public declarations } end; function SendARP(Destip,scrip:DWORD;pmacaddr:PDWORD..