1/* Public domain. */
2
3#ifndef _LINUX_SPINLOCK_TYPES_H
4#define _LINUX_SPINLOCK_TYPES_H
5
6#include <sys/types.h>
7#include <sys/mutex.h>
8#include <linux/rwlock_types.h>
9
10typedef struct mutex spinlock_t;
11#define DEFINE_SPINLOCK(x)	struct mutex x = MUTEX_INITIALIZER(IPL_TTY)
12
13#endif
14