# define inline inline __attribute__ ((always_inline))
# define __noreturn __attribute__ ((noreturn))
# define __malloc __attribute__ ((malloc))
# define inline inline __attribute__ ((always_inline))
# define __noreturn __attribute__ ((noreturn))
# define __malloc __attribute__ ((malloc))
# define likely(x) __builtin_expect (!!(x), 1)
# define unlikely(x) __builtin_expect (!!(x), 0)
/*
# define likely(x) __builtin_expect (!!(x), 1)
# define unlikely(x) __builtin_expect (!!(x), 0)
/*
#define __printf_1_2 __printf(1,2)
#define __printf_2_3 __printf(2,3)
#define __printf_1_2 __printf(1,2)
#define __printf_2_3 __printf(2,3)
# define __must_check __attribute__ ((warn_unused_result))
# else
# define __must_check /* no warn_unused_result */
# define __must_check __attribute__ ((warn_unused_result))
# else
# define __must_check /* no warn_unused_result */