看看那里有错，为什么老是有这个 e:\12346\000.c(28) : error C2059: syntax error : 'while'

#include<stdio.h>
#include<conio.h>
void fun(char *a)
{
     char b[81];
     int i=0,j=0;
     while(a[i])

         if(a[i]=='*')
     {
         b[j]=a[i];
         j++;
         i++;
     }
     else i++;
     while(a[i])
         if(a[i]!='*')
         {
             b[j]=a[i];
             j++;
             i++;
         }
         else i++;
         b[j]='\0';
         j=0;
         i=0;
    while(b[j])
    {
     a[i]=b[j];
     i++;
     j++;
     a[i]='\0';
    }
}

main()
{
     char s[81];
     printf("Enter a string:\n");
     gets(s);
     fun(s);
     printf("The string after delete:\n");puts(s);
}

这样即可