1*40865Sbostic /*- 2*40865Sbostic * Copyright (c) 1979 The Regents of the University of California. 3*40865Sbostic * All rights reserved. 4*40865Sbostic * 5*40865Sbostic * %sccs.include.redist.c% 6*40865Sbostic */ 71641Smckusick 8*40865Sbostic #ifndef lint 9*40865Sbostic static char sccsid[] = "@(#)CARD.c 1.3 (Berkeley) 04/09/90"; 10*40865Sbostic #endif /* not lint */ 111641Smckusick 121641Smckusick char _cntbl[] = { 131641Smckusick 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 141641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 151641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 161641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 171641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 181641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 191641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 201641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 211641Smckusick 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 221641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 231641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 241641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 251641Smckusick 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 261641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 271641Smckusick 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 281641Smckusick 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8 291641Smckusick }; 301641Smckusick 312996Smckusic long 322996Smckusic CARD(setptr, siz) 331641Smckusick 341641Smckusick register unsigned char *setptr; 352996Smckusic long siz; 361641Smckusick { 371641Smckusick register int cnt; 382996Smckusic register int size = siz; 391641Smckusick 401641Smckusick cnt = 0; 411641Smckusick do { 421641Smckusick cnt += _cntbl[*setptr++]; 431641Smckusick } while (--size); 441641Smckusick return cnt; 451641Smckusick } 46