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NAME

       comedi_open - open a Comedi device

SYNOPSIS

       #include <comedilib.h>

       comedi_t * comedi_open (const char * filename);

DESCRIPTION

       Open a Comedi device specified by the file filename.

RETURN VALUE

       If  sucessful,  comedi_open  returns  a  pointer  to  a  valid comedi_t
       structure.  This structure is transparent; the pointer  should  not  be
       dereferenced by the application.  NULL is returned on failure.

                                28 October 2007