All cases we have in our code base have an otherwise unused variable to
loop through the array. Let's auto-declare this as part of the loop.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Nothing sophisticated but easier to debug certain tablet oddities.
It shows a bar for each axis on the tablet (and the evdev axis) and prints
that relative to the axis range. This makes it easy to check if we do hit the
full range (especially for distance/pressure/tilt) and whether that matches
with what the device gives us.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
libinput-util.h is getting a bit of a catchall bucket and it includes things
like libinput-private.h which in turn includes libwacom. This makes
libinput-util.h less useful for bits that only need e.g. the string processing
utilities.
So let's split them all up in to separate files, to be used as-needed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
