Add a comment to clarify what the prop parameter is
authorPeter Hutterer <peter.hutterer@who-t.net>
Sun, 11 Jan 2015 22:15:12 +0000 (08:15 +1000)
committerPeter Hutterer <peter.hutterer@who-t.net>
Tue, 13 Jan 2015 03:35:42 +0000 (13:35 +1000)
commit2ff009a45dd59caf8747b5bbf0e16358a1a741a1
treefa435cc618b371c7115e26041325532529d053e8
parentd28da2ca4ea8f5a51d97980b9e9cc184db5e5171
Add a comment to clarify what the prop parameter is

prop isn't the full property line, just the value.
And document the return value too while we're at it.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
src/libinput-util.c