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C/C++ Source or Header  |  2008-12-24  |  329 b   |  12 lines
  1. #ifndef _ASM_GENERIC_BITOPS_HWEIGHT_H_
  2. #define _ASM_GENERIC_BITOPS_HWEIGHT_H_
  3.  
  4. #include <asm/types.h>
  5.  
  6. extern unsigned int hweight32(unsigned int w);
  7. extern unsigned int hweight16(unsigned int w);
  8. extern unsigned int hweight8(unsigned int w);
  9. extern unsigned long hweight64(__u64 w);
  10.  
  11. #endif /* _ASM_GENERIC_BITOPS_HWEIGHT_H_ */
  12.