POINTS_TO_HEAD    132 lib/pdf/bbox.c     while(!POINTS_TO_HEAD(data[head])) {
POINTS_TO_HEAD    172 lib/pdf/bbox.c     while(!POINTS_TO_HEAD(data[head1])) {
POINTS_TO_HEAD    175 lib/pdf/bbox.c     while(!POINTS_TO_HEAD(data[head2])) {
POINTS_TO_HEAD    314 lib/pdf/bbox.c 		    while(!POINTS_TO_HEAD(data[pos])) {
POINTS_TO_HEAD    388 lib/pdf/bbox.c 	    } else if(POINTS_TO_HEAD(group[y*width+x])) {