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#ifndef _LINUX_BH_H
#define _LINUX_BH_H
#ifdef CONFIG_PREEMPT_HARDIRQS
# define local_bh_disable() do { } while (0)
# define __local_bh_disable(ip) do { } while (0)
# define _local_bh_enable() do { } while (0)
# define local_bh_enable() do { } while (0)
# define local_bh_enable_ip(ip) do { } while (0)
#else
extern void local_bh_disable(void);
extern void _local_bh_enable(void);
extern void local_bh_enable(void);
extern void local_bh_enable_ip(unsigned long ip);
#endif
#endif /* _LINUX_BH_H */
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