#ifndef _LOCKING_H
#define _LOCKING_H

/* sys/locking.h - private header for locking definitions */

/* locking modes for _locking() */
#define _LK_UNLCK   0
#define _LK_LOCK    1
#define _LK_NBLCK   2
#define _LK_RLCK    3
#define _LK_NBRLCK  4

#endif /* _LOCKING_H */
