order_lock_cmp
else if(fptr == &order_lock_cmp) return 1;
int order_lock_cmp(const void* e1, const void* e2);
o->smaller = rbtree_create(order_lock_cmp);
o->smaller = rbtree_create(order_lock_cmp);
all_locks = rbtree_create(order_lock_cmp);
else if(fptr == &order_lock_cmp) return 1;
int order_lock_cmp(const void* e1, const void* e2);