int EnQueue(LinkQueue *Q,Car a)//进队
{
QNode *s;
s=(QNode*)malloc(sizeof(QNode));
if(!s) exit(-1);
s->data =a;
s->next =Q->rear->next ;
Q->rear->next =s;
Q->rear =s;
return 1;
}
运行上面程序出现warning C4133: '=' : incompatible types - from 'struct QNode *' to 'struct QNode *'的错误，有谁懂得能帮忙改一下么？谢谢了！