struct mntent;
#define HAVE_LLAPI_IS_LUSTRE_MNT
extern int llapi_is_lustre_mnt(struct mntent *mnt);
-extern int llapi_quotachown(char *path, int flag);
extern int llapi_quotactl(char *mnt, struct if_quotactl *qctl);
extern int llapi_target_iterate(int type_num, char **obd_type, void *args,
llapi_cb_t cb);