Lines Matching full:ibit
16 #define testbit(ss, ibit) (((ss)[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0)
17 int addbit(bitset bs, int ibit); /* Returns 0 if already set */
24 #define BIT2BYTE(ibit) ((ibit) / BITSPERBYTE)
25 #define BIT2SHIFT(ibit) ((ibit) % BITSPERBYTE)
26 #define BIT2MASK(ibit) (1 << BIT2SHIFT(ibit))
