I'm attempting to pass an array to a function and I'm getting "undefined reference to fillArray(int*) " when attempting to build. I've been searching online all evening to know avail.

This program is supposed to fill an array with randomly generated numbers, but I stripped it down to this code to find what was giving me an error. I'm using eclipse C++.

Here's a code snippet:

Code:
void fillArray(int);
...