/************************************************************************//*         File Name: bitcount.c					*//*         Package:   External Global Bit Counts			*//*         Date:      10/16/95						*//*									*//* Contents:  Bit_Count[]						*//* a look up table containing the number of set bits in the binary	*//* representation of an unsigned char. used for summing black in images	*//* this table from atef: od -ov /usr/local/image/lut/bitcount.lut	*//* with some editing, which was the c. 1989 implementation		*//************************************************************************/unsigned char Bit_Count[256] = {0, 1, 1, 2, 1, 2, 2, 3,1, 2, 2, 3, 2, 3, 3, 4,1, 2, 2, 3, 2, 3, 3, 4,2, 3, 3, 4, 3, 4, 4, 5,1, 2, 2, 3, 2, 3, 3, 4,2, 3, 3, 4, 3, 4, 4, 5,2, 3, 3, 4, 3, 4, 4, 5,3, 4, 4, 5, 4, 5, 5, 6,1, 2, 2, 3, 2, 3, 3, 4,2, 3, 3, 4, 3, 4, 4, 5,2, 3, 3, 4, 3, 4, 4, 5,3, 4, 4, 5, 4, 5, 5, 6,2, 3, 3, 4, 3, 4, 4, 5,3, 4, 4, 5, 4, 5, 5, 6,3, 4, 4, 5, 4, 5, 5, 6,4, 5, 5, 6, 5, 6, 6, 7,1, 2, 2, 3, 2, 3, 3, 4,2, 3, 3, 4, 3, 4, 4, 5,2, 3, 3, 4, 3, 4, 4, 5,3, 4, 4, 5, 4, 5, 5, 6,2, 3, 3, 4, 3, 4, 4, 5,3, 4, 4, 5, 4, 5, 5, 6,3, 4, 4, 5, 4, 5, 5, 6,4, 5, 5, 6, 5, 6, 6, 7,2, 3, 3, 4, 3, 4, 4, 5,3, 4, 4, 5, 4, 5, 5, 6,3, 4, 4, 5, 4, 5, 5, 6,4, 5, 5, 6, 5, 6, 6, 7,3, 4, 4, 5, 4, 5, 5, 6,4, 5, 5, 6, 5, 6, 6, 7,4, 5, 5, 6, 5, 6, 6, 7,5, 6, 6, 7, 6, 7, 7, 8};