1: /* Copyright (c) 1982, Regents, University of California */ 2: fixbits(from,to) 3: register char *from, *to; 4: { 5: register char save; 6: 7: while(from <= to) { 8: save = from[3]; 9: from[3] = from[0]; 10: from[0] = save; 11: save = from[2]; 12: from[2] = from[1]; 13: from[1] = save; 14: from += 4; 15: } 16: }