public unsafe static extern bool getTimeSlice(ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct, double [] values, int start, int end);
public unsafe static extern bool getAllSamples(ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct, double [] values);
public unsafe static extern bool getSample(ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct, double [] values, int iIndex);
public unsafe static extern bool getChannelInfo_A(int iChanNumber, ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct);