-#define foreach_set_bit(var,mask,body) \
-do { \
- uword _foreach_set_bit_m_##var = (mask); \
- uword _foreach_set_bit_f_##var; \
- while (_foreach_set_bit_m_##var != 0) \
- { \
- _foreach_set_bit_f_##var = first_set (_foreach_set_bit_m_##var); \
- _foreach_set_bit_m_##var ^= _foreach_set_bit_f_##var; \
- (var) = min_log2 (_foreach_set_bit_f_##var); \
- do { body; } while (0); \
- } \
-} while (0)
-
-static_always_inline u64
-reset_lowest_set_bit (u64 x)
-{
-#ifdef __BMI__
- return _blsr_u64 (x);
-#else
- return x & (x - 1);
-#endif
-}
+#define foreach_set_bit_index(i, v) \
+ for (uword _tmp = (v) + 0 * (uword) (i = get_lowest_set_bit_index (v)); \
+ _tmp; \
+ i = get_lowest_set_bit_index (_tmp = clear_lowest_set_bit (_tmp)))