ns_CloseFile

 ns_CloseFile   Closes a neural data file

    Usage:
       ns_RESULT = ns_CloseFile(hFile)

    Description:
        Closes a previously opened file specified by the file handle hFile.

    Parameters:
        hFile       Handle/Indentification number to an open file.

    Return Values:
        ns_RESULT   This function returns ns_OK if the file is successfully
                    opened. Otherwise one of the following error codes is 
                    generated:

                        ns_BADFILE  Invalid file handle passed to function.

    Copyright (C) 2003 Neuroshare Project
    Author: Almut Branner
    Last modification: 2/4/2003