This makes it possible for callers to detect whether a touch device is
single or multitouch (or even check for things like dual-touch vs real
multi-touch) and adjust the interface accordingly.
Note that this is for touch devices only, not touchpads that are just pointer
devices.
https://bugs.freedesktop.org/show_bug.cgi?id=104867
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Instead of just waiting for events, use a libinput_dispatch() and assume the
event is there when we want it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
They weren't originally prefixed but the various tests were, but now that we
only have one test runner binary anyway, the prefix helps sorting the files
easily within e.g. gcov results.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
