Lines Matching defs:mask
18 static inline long count_masked_bytes(long mask)
21 long a = (0x0ff0001+mask) >> 23;
23 return a & mask;
29 unsigned long mask = ((a - c->one_bits) & ~a) & c->high_bits;
30 *bits = mask;
31 return mask;
45 /* The mask we created is directly usable as a bytemask */
46 #define zero_bytemask(mask) (mask)
48 static inline unsigned long find_zero(unsigned long mask)
50 return count_masked_bytes(mask);