pp                 55 lib/lua/lfunc.c   GCObject **pp = &L->openupval;
pp                 58 lib/lua/lfunc.c   while (*pp != NULL && (p = ngcotouv(*pp))->v >= level) {
pp                 65 lib/lua/lfunc.c     pp = &p->next;
pp                 71 lib/lua/lfunc.c   uv->next = *pp;  /* chain it in the proper position */
pp                 72 lib/lua/lfunc.c   *pp = obj2gco(uv);