Symbol: BIT_TEST
games/gomoku/pickmove.c
50
#define BIT_TEST(a, b) (((a)[(b)/BITS_PER_INT] & (1U << ((b) % BITS_PER_INT))) != 0)
usr.bin/moduli/qsieve/qsieve.c
108
#define BIT_TEST(a,n) ((a)[(n)>>SHIFT_WORD] & (1U << ((n) & 31)))