1872 typedef struct malloc_tree_chunk* tchunkptr;  typedef
2274 static void   do_check_tree(mstate m, tchunkptr t);
2698 static void do_check_tree(mstate m, tchunkptr t) {  in do_check_tree()
2699   tchunkptr head = 0;  in do_check_tree()
2700   tchunkptr u = t;  in do_check_tree()
2751   tchunkptr t = *tb;  in do_check_treebin()
2801       tchunkptr t = *treebin_at(m, tidx);  in bin_find()
2808         tchunkptr u = t;  in bin_find()
2810           if (u == (tchunkptr)x)  in bin_find()
3045     X->parent = (tchunkptr)H;\
3049     tchunkptr T = *H;\
3053         tchunkptr* C = &(T->child[(K >> (SIZE_T_BITSIZE-SIZE_T_ONE)) & 1]);\
3069         tchunkptr F = T->fd;\
3104   tchunkptr XP = X->parent;\
3105   tchunkptr R;\
3107     tchunkptr F = X->fd;\
3118     tchunkptr* RP;\
3121       tchunkptr* CP;\
3149         tchunkptr C0, C1;\
3178   else { tchunkptr TP = (tchunkptr)(P); insert_large_chunk(M, TP, S); }
3182   else { tchunkptr TP = (tchunkptr)(P); unlink_large_chunk(M, TP); }
3628         tchunkptr tp = (tchunkptr)p;  in release_unused_segments()
3722   tchunkptr v = 0;  in tmalloc_large()
3724   tchunkptr t;  in tmalloc_large()
3731     tchunkptr rst = 0;  /* The deepest untaken right subtree */  in tmalloc_large()
3733       tchunkptr rt;  in tmalloc_large()
3795   tchunkptr t, v;  in tmalloc_small()