| POPCOUNT(3) | Library Functions Manual | POPCOUNT(3) |
popcount, popcountl,
popcountll, popcount32,
popcount64 —
#include <strings.h>
unsigned int
popcount(unsigned
int value);
unsigned int
popcountl(unsigned
long value);
unsigned int
popcountll(unsigned
long long value);
#include
<stdint.h>
unsigned int
popcount32(uint32_t
value);
unsigned int
popcount64(uint64_t
value);
popcount functions return the number of bits set in
value.
popcount(), popcountl(),
popcountll(), popcount32(),
and popcount64() functions appeared in
NetBSD 6.0.
| August 22, 2011 | NetBSD 10.1 |