typedef unsigned int uint; struct dot { uint cost :24; uint type : 3; uint dirToCenter : 3; uint pad : 1; uint pin : 1; uint traceback : 3; uint traceforward : 3; uint expanded : 1; uint underDir : 3; uint underOffset : 4; uint start : 1; uint target : 1; uint owner : 6; uint segment : 7; uint intrinsicCost : 3; }; main() { struct dot junk; junk.owner = 63; junk.segment = 1; junk.intrinsicCost = 1; printf("owner = %d, segment = %d, intrinsicCost = %d\n", junk.owner, junk.segment, junk.intrinsicCost); printf("done\n"); oldmain(); } oldmain() { struct { int first; int second; int a : 8; int b : 8; int c; } x; x.first = 0; x.second = 0; x.a = 2; x.b = 10; x.c = 1; }