Define BITCOUNT(x) (((BX_(x)+(BX_(x)>>4)) & 0x0F0F0F0F) % 255) #define BX_(x) ((x) - (((x)>>1)&0x77777777) \ - (((x)>>2)&0x33333333) \ - (((x)>>3)&0x11111111)) -- Count The Number Of Bits In A Word.

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#define BITCOUNT(x) (((BX_(x)+(BX_(x)>>4)) & 0x0F0F0F0F) % 255)
#define BX_(x) ((x) - (((x)>>1)&0x77777777) \
- (((x)>>2)&0x33333333) \
- (((x)>>3)&0x11111111))

-- Count the number of bits in a word.

if (ax^2 + bx + c) equals zero, who cares about x?
XXXXX X X X * * X X* *X X ***** X X X XXXXX
A/~~\A | LEAVING ALABAMA | ((o o))___ | Set your watch up an | \ / ~~~ # | hour .
((LAMBDA ((X) (X X))) (LAMBDA ((X) (X X))))
Receive: giant packet from %x:%x:%x:%x:%x:%x
2 x 4 x 666 The Lumber of the Bea

Define BITCOUNT(x) (((BX_(x)+(BX_(x)>>4)) & 0x0F0F0F0F) % 255) #define BX_(x) ((x) - (((x)>>1)&0x77777777) \ - (((x)>>2)&0x33333333) \ - (((x)>>3)&0x11111111)) -- Count The Number Of Bits In A Word.

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