malloc_tree_chunk  505 lj_alloc.c       struct malloc_tree_chunk *fd;
malloc_tree_chunk  506 lj_alloc.c       struct malloc_tree_chunk *bk;
malloc_tree_chunk  508 lj_alloc.c       struct malloc_tree_chunk *child[2];
malloc_tree_chunk  509 lj_alloc.c       struct malloc_tree_chunk *parent;
malloc_tree_chunk  513 lj_alloc.c     typedef struct malloc_tree_chunk  tchunk;
malloc_tree_chunk  514 lj_alloc.c     typedef struct malloc_tree_chunk *tchunkptr;
malloc_tree_chunk  515 lj_alloc.c     typedef struct malloc_tree_chunk *tbinptr; /* The type of bins of trees */