Thread: Passing FIle pointer as argt

I want to pass input and output file as command line arguments...

I want output file pointer have to be passed as argument to a function..

How can i do it? Is this Ok??

But I am getting Error :cannot convert `_iobuf' to `FILE**' for argument `2' to `void encode(char*, FILE**)'

Code:

int main(int argc,char *argv[])
{
    FILE *fp,*fp2;
    char str[80],*str1;
    fp=fopen(argv[1],"r");
    fp2=fopen(argv[2],"w");  // file opened here

...............

 encode(str1,*fp2);




}



         
void encode(char *str,FILE **fp2)
{ 
    ................
         // Here i want to write it to file
          fprintf(*fp2,"%d",no);
         

}

Help me how to do please?

The address of operator is "&" not "*".