Socket通信发送和解析出现错误

客户端发送关键代码：
struct Protocal_1 protocal_1;
Word type=163;
int send_length=sizeof(type)+4+sizeof(protocal_1);//=4026
char *pcreate=(char *)malloc(send_length);
memset((char *)pcreate,0,send_length);
memcpy((char *)pcreate,(Word *)&type,sizeof(type));//前两个字节放type=163
memcpy((char *)(pcreate+sizeof(type)),(char *)&send_length,sizeof(send_length));//中间四个字节放发送长度4026
memcpy((char *)(pcreate+sizeof(type)+sizeof(send_length)),(char *)&protocal_1）;//后面放结构体
Sendbuf(pcreate，4026);//省写，发送

服务端解析： Word type;
int s_length=4026;
char *buff=(char *)malloc(s_length);
memset(buff,0,s_length);
ReceiveBuf(buff,s_length);//接收

memcpy((char *)&type,buff,sizeof(type));

ShowMessage(type);
free(buff);

错误，为什么服务端输出的type值是65072
希望高手能指出错误，并给出不足，立马会结贴，谢谢了！