c09_09.c

it can help you know C++ souce program quckily

/*统计链表结点个数的函数*/
int count(struct AddressList *head)
{
	struct AddressList  *p;
	int		num = 0;
	p = head;
	while( p )
	{
		num++;
		p = p->next;
	}
	return num;
}