public static extern ReturnCode ATSpectrographGetSlitZeroPosition(
int device,
[MarshalAs(UnmanagedType.I4)] SlitIndex slit,
out int offset);
public static extern ReturnCode ATSpectrographSlitReset(
int device,
[MarshalAs(UnmanagedType.I4)] SlitIndex slit);
public static extern ReturnCode ATSpectrographGetSlitWidth(
int device,
[MarshalAs(UnmanagedType.I4)] SlitIndex slit,
out float width);
public static extern ReturnCode ATSpectrographSlitIsPresent(
int device,
[MarshalAs(UnmanagedType.I4)] SlitIndex slit,
[MarshalAs(UnmanagedType.I1)] out bool present);