Author: Unknown
Subject: Double pointers to deque
Date: Sunday, 29 Mar 2020, 14:53:46

Why do the Deque.c functions use pointers to Deques (aka pointers to pointers to deques), rather than just Deques (aka pointers to deques)?

In Deque.c, Is the best way to access the deque fields to use this format: (*d)->H?