uterm: add uterm_video_available() helper
authorDavid Herrmann <dh.herrmann@googlemail.com>
Sun, 28 Oct 2012 13:29:59 +0000 (14:29 +0100)
committerDavid Herrmann <dh.herrmann@googlemail.com>
Sun, 28 Oct 2012 14:17:36 +0000 (15:17 +0100)
commit3e1f9f0c6172300e7fb7042db24f1ffc22123228
tree4d9b87c8106b2dbcde442a3aa26f8dea278d4dc3
parentb1c7902eebe618922869318c892508f3f9af5499
uterm: add uterm_video_available() helper

This helper provides information whether a given backend is available and
even whether kernel-runtime support is available for this backend.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
src/uterm.h
src/uterm_video.c
src/uterm_video.h