求助关于单片机keil编程问题syntax erro near "void"，求大侠慷慨相助

Question

void speedlevel(uchar num1) //速度等级子程序,speed值越小，速度越高
{
if(zf_flag==0)
{
Coil_A1;
delay(speed);
Coil_B1;
delay(speed);
Coil_C1;
delay(speed);
Coil_D1;
delay(speed);
}
if(flag==1)
{
Coil_D1;
delay(speed);
Coil_C1;
delay(speed);
Coil_B1;
delay(speed);
Coil_A1;
delay(speed);
}
}

void display(uchar shi,uchar ge) //数码管显示子程序
{
duanxuan=1;
displayport=shuma[shi];
duanxuan=0;
displayport=0xff; //消影
weixuan=1;
displayport=0xfe;
weixuan=0;
delay(5);

duanxuan=1;
displayport=shuma[ge];
duanxuan=0;
displayport=0xff;
weixuan=1;
displayport=0xfd;
weixuan=0;
delay(5);
}
这是两个子程序，都是syntax erro near "void"错误，最后还有一个syntax erro near " "错误，找了半天都找不出来。

Answer 1

检查括号是否匹配，检查是否有不恰当的全角字符。
另外最好把完整的出错提示贴出来。