#ifndef _TOOLS_LINUX_COMPILER_H_#define _TOOLS_LINUX_COMPILER_H_ #ifndef __always_inline# define __always_inline	inline __attribute__((always_inline))#endif #define __user #ifndef __attribute_const__# define __attribute_const__#endif #ifndef __maybe_unused# define __maybe_unused		__attribute__((unused))#endif #ifndef __packed# define __packed		__attribute__((__packed__))#endif #ifndef __force# define __force#endif #ifndef __weak# define __weak			__attribute__((weak))#endif #ifndef likely# define likely(x)		__builtin_expect(!!(x), 1)#endif #ifndef unlikely# define unlikely(x)		__builtin_expect(!!(x), 0)#endif #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) #endif /* _TOOLS_LINUX_COMPILER_H */