const char *cookie);
int disorder_close(disorder_client *c);
int disorder_version(disorder_client *c, char **versionp);
-int disorder_play(disorder_client *c, const char *track);
int disorder_remove(disorder_client *c, const char *track);
int disorder_move(disorder_client *c, const char *track, int delta);
int disorder_enable(disorder_client *c);