NAME

       comedi_get_version_code - Comedi version code

SYNOPSIS

       #include <comedilib.h>

       int comedi_get_version_code(comedi_t * device);

DESCRIPTION

       Returns the Comedi kernel module version code. A valid Comedi device referenced by the
       parameter device is necessary to communicate with the kernel module. On error, -1 is
       returned.

       The version code is encoded as a bitfield of three 8-bit numbers. For example, 0x00073d is
       the version code for version 0.7.61.

       This function is of limited usefulness. A typical mis-application of this function is to
       use it to determine if a certain feature is supported. If the application needs to know of
       the existence of a particular feature, an existence test function should be written and
       put in the Comedilib source.

AUTHORS

       David Schleef <ds@schleef.org>
           Author.

       Frank Mori Hess <fmhess@users.sourceforge.net>
           Author.

       Herman Bruyninckx <Herman.Bruyninckx@mech.kuleuven.ac.be>
           Author.

       Bernd Porr <tech@linux-usb-daq.co.uk>
           Author.

       Ian Abbott <abbotti@mev.co.uk>
           Author.

COPYRIGHT

       Copyright © 1998-2003 David Schleef
       Copyright © 2001-2003, 2005, 2008 Frank Mori Hess
       Copyright © 2002-2003 Herman Bruyninckx
       Copyright © 2012 Bernd Porr
       Copyright © 2012 Ian Abbott

       This document is part of Comedilib. In the context of this document, the term "source
       code" as defined by the license is interpreted as the XML source.

       This library is free software; you can redistribute it and/or modify it under the terms of
       the GNU Lesser General Public License as published by the Free Software Foundation,
       version 2.1 of the License.

       This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       See the GNU Lesser General Public License for more details.

       You should have received a copy of the GNU Lesser General Public License along with this
       library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
       Boston, MA 02111-1307 USA.