On Sun, 9 Apr 2000, Samuel Ace Winchenbach wrote:
> Ok, I am sorry to keep bugging everyone on this... but I have no idea
> how to use programming help in linux. 'struct parport *' is that
> located in the <linux/parport.h> file also? parport_pc_frob_econtrol
> requires this struct so I am just trying to figure out how to
> initialize, declare and use it. I went to the web sites mentioned and
> did not see much on this function. Sorry once again to keep this issue
> going.
A struct parport represents a parallel port. The parport system keeps a
list of parallel ports that are in the system. In 2.2.x, use
parport_enumerate to get a pointer to the first one in the list. Each
struct parport has a next member, which points to the next one in the
list, or is NULL if there are no more.
I would take a look at some examples if you're not sure -- lp.c is quite
simple.
Tim.
*/
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