141     object *cur;  in globalbound()  local
153     cur = *rootlist;  in globalbound()
154     while (cur != nullptr) { /* Go! */  in globalbound()
162         if (cur->methods->bbox((void *)cur, &min, &max)) {  in globalbound()
172         cur = (object *)cur->nextobj;  in globalbound()
178     objectlist *cur;  in cellbound()  local
181     cur = g->cells[index->z * g->xsize * g->ysize + index->y * g->xsize + index->x];  in cellbound()
183     if (cur == nullptr) /* don't bound non-existent objects */  in cellbound()
201     while (cur != nullptr) { /* Go! */  in cellbound()
209         if (cur->obj->methods->bbox((void *)cur->obj, &min, &max)) {  in cellbound()
224         cur = cur->next;  in cellbound()
246     object *cur; /* counts the number of objects on a list */  in countobj()  local
250     cur = root;  in countobj()
252     while (cur != nullptr) {  in countobj()
253         cur = (object *)cur->nextobj;  in countobj()
260     objectlist *cur;  in countobjlist()  local
264     cur = root;  in countobjlist()
266     while (cur != nullptr) {  in countobjlist()
267         cur = cur->next;  in countobjlist()
312     object *cur, *next, **prev;  in engrid_objlist()  local
318     cur = *list;  in engrid_objlist()
320     while (cur != nullptr) {  in engrid_objlist()
321         next = (object *)cur->nextobj;  in engrid_objlist()
323         if (engrid_object(g, cur))  in engrid_objlist()
326             prev = (object **)&cur->nextobj;  in engrid_objlist()
328         cur = next;  in engrid_objlist()
382     objectlist *cur, *next, **prev;  in engrid_objectlist()  local
389     cur = *list;  in engrid_objectlist()
391     while (cur != nullptr) {  in engrid_objectlist()
392         next = cur->next;  in engrid_objectlist()
394         if (engrid_object(g, cur->obj)) {  in engrid_objectlist()
396             free(cur);  in engrid_objectlist()
400             prev = &cur->next;  in engrid_objectlist()
403         cur = next;  in engrid_objectlist()
475     objectlist *cur;  in grid_intersect()  local
561             cur = g->cells[voxindex];  in grid_intersect()
562             while (cur != nullptr) {  in grid_intersect()
563                 if (ry->mbox[cur->obj->id] != ry->serial) {  in grid_intersect()
564                     ry->mbox[cur->obj->id] = ry->serial;  in grid_intersect()
565                     cur->obj->methods->intersect(cur->obj, ry);  in grid_intersect()
567                 cur = cur->next;  in grid_intersect()
580             cur = g->cells[voxindex];  in grid_intersect()
581             while (cur != nullptr) {  in grid_intersect()
582                 if (ry->mbox[cur->obj->id] != ry->serial) {  in grid_intersect()
583                     ry->mbox[cur->obj->id] = ry->serial;  in grid_intersect()
584                     cur->obj->methods->intersect(cur->obj, ry);  in grid_intersect()
586                 cur = cur->next;  in grid_intersect()
599             cur = g->cells[voxindex];  in grid_intersect()
600             while (cur != nullptr) {  in grid_intersect()
601                 if (ry->mbox[cur->obj->id] != ry->serial) {  in grid_intersect()
602                     ry->mbox[cur->obj->id] = ry->serial;  in grid_intersect()
603                     cur->obj->methods->intersect(cur->obj, ry);  in grid_intersect()
605                 cur = cur->next;  in grid_intersect()
624     objectlist *cur;  in voxel_intersect()  local
626     cur = g->cells[voxindex];  in voxel_intersect()
627     while (cur != nullptr) {  in voxel_intersect()
628         cur->obj->methods->intersect(cur->obj, ry);  in voxel_intersect()
629         cur = cur->next;  in voxel_intersect()