lib/hweight.h

   1 #ifndef FIO_HWEIGHT_H
   2 #define FIO_HWEIGHT_H
   3
   4 #include <inttypes.h>
   5
   6 unsigned int hweight8(uint8_t w);
   7 unsigned int hweight32(uint32_t w);
   8 unsigned int hweight64(uint64_t w);
   9
  10 #endif