public static int ch_open_ext(
int port_number,
ref CheetahExt ch_ext
)
{
if (!CH_LIBRARY_LOADED)
{
return((int)CheetahStatus.CH_INCOMPATIBLE_LIBRARY);
}
return(net_ch_open_ext(port_number, ref ch_ext));
}
private static extern int net_ch_open_ext(int port_number, ref CheetahExt ch_ext);