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/* Public domain. */
#ifndef _LINUX_WAIT_BIT_H
#define _LINUX_WAIT_BIT_H
#include <linux/wait.h>
int wait_on_bit(unsigned long *, int, unsigned);
int wait_on_bit_timeout(unsigned long *, int, unsigned, int);
void wake_up_bit(void *, int);
void clear_and_wake_up_bit(int, void *);
wait_queue_head_t *bit_waitqueue(void *, int);
extern wait_queue_head_t var_waitq;
static inline void
wake_up_var(void *var)
{
wake_up(&var_waitq);
}
#define wait_var_event_interruptible(var, condition) \
wait_event_interruptible(var_waitq, condition)
#define wait_var_event_killable(var, condition) \
wait_event_killable(var_waitq, condition)
#endif
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