comedi_get_version_code — Comedi version code
#include <comedilib.h>
| int comedi_get_version_code( | comedi_t * device ); | 
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.