N
# define N 1
# define N 8
# define N 2
enum directions { E, SE, S, SW, W, NW, N, NE };
#define N 13
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#undef N
#define N(a) (sizeof (a) /sizeof (a[0]))
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#define N(a) (sizeof (a) /sizeof (a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof (a) / sizeof (a[0]))
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#define N(_a) (sizeof(_a) / sizeof(_a[0]))
#undef N
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof (a) / sizeof (a[0]))
#undef N
#define N(a) nitems(a)
#undef N
#define N(r) (IEEE80211_RATE_MCS | r)
#define N(s) sizeof(s)-1, s
#undef N
#define N(i) (sizeof(i) / sizeof((i)[0]))
#define N(i) (sizeof(i) / sizeof((i)[0]))
#define N(T) (sizeof (T)/ sizeof(T[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#undef N
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(a) (sizeof(a) / sizeof(a[0]))
#define N(a) (sizeof(a)/sizeof(a[0]))
#undef N
#define N(arr) (int)(sizeof(arr) / sizeof(arr[0]))
#undef N
#define N(a) (sizeof(a)/sizeof(a[0]))