N00b needs 2nd pair of eyes: error: array type has incomplete element type

Hello,

I'm needing a second pair of eyes to look at this.
What am I doing wrong?

Code:

---

const struct option long_options[] =
        {
                {"help",0,0,'h'},
                {"output",1,0,'o'},
                {"debug",1,0,'d'},
                {"verbose",0,0,'v'},
                {"environment",0,0,'e'},
                {NULL,0,NULL,0},                       
        };

---

It's an array structure of options for the getopt_long UNIX call.

Any help would be most appreciated.

Make sure you include the header that says what a "struct option" is (i.e., getopt.h).

Thank you sir/madam. You are uber!

Admins: Solved, thanks.