public static extern int MSFL1_GetNextSecurityInfo(IntPtr hSecurity, ref MSFLSecurityInfo psSecurityInfo);
public static extern int MSFL1_GetNextSecurityInfo( IntPtr hSecurity, ref MSFLSecurityInfo psSecurityInfo );
public static extern int MSFL1_GetFirstSecurityInfo(byte cDirNumber, ref MSFLSecurityInfo psSecurityInfo);
public static extern int MSFL1_GetFirstSecurityInfo( byte cDirNumber, ref MSFLSecurityInfo psSecurityInfo );