3.4 从无头单链表中删除节点

1,一段实例代码:

void DeleteListNode(node* pCurrent)
{
	assert(pCurrent != NULL);
	node* pNext = pCurrent -> next;
	if (pNext == NULL)
		pCurrent = NULL;
	else
	{
		pCurrent -> next = pNext -> next;
		pCurrent -> data = pNext -> data;
		delete pNext;
	}
}