33   listHead->prev = listHead;  in LST_init_head()
64   node->prev = listHead;  in LST_insert_head()
66   (node->next)->prev = node;  in LST_insert_head()
80   node->prev = listHead->prev;  in LST_insert_tail()
81   listHead->prev = node;  in LST_insert_tail()
82   (node->prev)->next = node;  in LST_insert_tail()
95   (node->prev)->next = node->next;  in LST_remove_node()
96   (node->next)->prev = node->prev;  in LST_remove_node()
123   *node = listHead->prev;  in LST_remove_tail()
124   LST_remove_node (listHead->prev);  in LST_remove_tail()
138   node->prev = ref_node;  in LST_insert_node_after()
140   (node->next)->prev = node;  in LST_insert_node_after()
154   node->prev = ref_node->prev;  in LST_insert_node_before()
155   ref_node->prev = node;  in LST_insert_node_before()
156   (node->prev)->next = node;  in LST_insert_node_before()
203   *node = ref_node->prev;  in LST_get_prev_node()