public unsafe static extern bool getMarkerInfo(int iIndex, ref ACQFILESTRUCT ACQstruct, ref MARKERSTRUCT MarkStruct);
public unsafe static extern bool getMarkerText_W(ref ACQFILESTRUCT ACQstruct, ref MARKERSTRUCT MarkStruct, byte[] szText);
public unsafe static extern bool getTimeSlice(ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct, double [] values, int start, int end);
public unsafe static extern bool getJournalText_W(ref ACQFILESTRUCT ACQstruct, byte[] szText);
public unsafe static extern bool getSample(ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct, double [] values, int iIndex);
public unsafe static extern bool getAllSamples(ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_A ChanStruct, double [] values);
public unsafe static extern bool getChannelInfo_W(int iChanNumber, ref ACQFILESTRUCT ACQstruct, ref CHANNELSTRUCT_W ChanStruct);
public unsafe static extern bool closeACQFile(ref ACQFILESTRUCT ACQstruct);
public unsafe static extern bool initACQFile_W(string szFilename, ref ACQFILESTRUCT ACQstruct);