Source position: jwawinbase.pas line 3085
function BackupSeek(
hFile: HANDLE;
dwLowBytesToSeek: DWORD;
dwHighBytesToSeek: DWORD;
var lpdwLowByteSeeked: DWORD;
var lpdwHighByteSeeked: DWORD;
var lpContext: LPVOID
):BOOL;