potion_mark_minor  171 core/gc.c            potion_mark_minor(P, (const struct PNObject *)v);
potion_mark_minor  176 core/gc.c          scanptr = potion_mark_minor(P, scanptr);
potion_mark_minor  161 core/gc.h      void *potion_mark_minor(Potion *, const struct PNObject *);