# define inline inline __attribute__ ((always_inline))
# define __noreturn __attribute__ ((noreturn))
# define __malloc __attribute__ ((malloc))
-# define __used __attribute__ ((used))
# define __a_unused __attribute__ ((unused))
-# define __packed __attribute__ ((packed))
# define likely(x) __builtin_expect (!!(x), 1)
# define unlikely(x) __builtin_expect (!!(x), 0)
/*