1*1641Smckusick /* Copyright (c) 1979 Regents of the University of California */ 2*1641Smckusick 3*1641Smckusick static char sccsid[] = "@(#)CARD.c 1.1 10/30/80"; 4*1641Smckusick 5*1641Smckusick char _cntbl[] = { 6*1641Smckusick 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 7*1641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 8*1641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 9*1641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 10*1641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 11*1641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 12*1641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 13*1641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 14*1641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 15*1641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 16*1641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 17*1641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 18*1641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 19*1641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 20*1641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 21*1641Smckusick 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8 22*1641Smckusick }; 23*1641Smckusick 24*1641Smckusick CARD(setptr, size) 25*1641Smckusick 26*1641Smckusick register unsigned char *setptr; 27*1641Smckusick register int size; 28*1641Smckusick { 29*1641Smckusick register int cnt; 30*1641Smckusick 31*1641Smckusick cnt = 0; 32*1641Smckusick do { 33*1641Smckusick cnt += _cntbl[*setptr++]; 34*1641Smckusick } while (--size); 35*1641Smckusick return cnt; 36*1641Smckusick } 37