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function GetLocalIP:string;
var
WSVer:integer;
wsaData: TWSAData;
P: PHostEnt;
Buf: array [0..127] of Char;
begin
WSVer:=$101;
if WSAStartup(WSVer, wsaData) = 0 then
begin
if GetHostName(@Buf, 128) = 0 then
begin
P := GetHostByName(@Buf);
if P <> nil then
result:=iNet_ntoa(PInAddr(p^.h_addr_list^)^);
end;
WSACleanup;
end;
end;