linux/futex.h

                         
#ifndef _LINUX_FUTEX_H
#define _LINUX_FUTEX_H

/* Second argument to futex syscall */


#define FUTEX_WAIT (0)
#define FUTEX_WAKE (1)
#define FUTEX_FD (2)
#define FUTEX_REQUEUE (3)
#define FUTEX_CMP_REQUEUE (4)

long do_futex(unsigned long uaddr, int op, int val,
		unsigned long timeout, unsigned long uaddr2, int val2,
		int val3);

#endif