At that time (4 years ago, last time I did a resume) C++, C and Perl. I wouldn't list Perl now. There are some other languages I've worked more with in the la

At that time (4 years ago, last time I did a resume) C++, C and Perl. I wouldn't list Perl now. There are some other languages I've worked more with in the last couple of years that I would only mention only if they were in the "nice to have" section of a job description, and duly noted as only "some familiarity with".