static long ksymp_get_playable_duration_l(KSYMediaPlayer *mp) { return ffp_get_playable_duration_l(mp->ffplayer); }
static long ijkmp_get_playable_duration_l(IjkMediaPlayer *mp) { return ffp_get_playable_duration_l(mp->ffplayer); }
static long airstashmp_get_playable_duration_l(AirStashMediaPlayer *mp) { return ffp_get_playable_duration_l(mp->ffplayer); }