search for: amultimeter

...de in C learning to use DDD will pay off big time. You'll be able to simply watch the program run and see what variables are set to. I can't imagine doing a job as complex as porting Asterisk "blind", this is with no debugger. It's like debugging electronics without without amultimeter, 'scope or logic analyzer. The other thing you might try is a "profiler", Normally you'd think of this for performance tunning the code as it will show you what line numbers are taking the most time. Sory I can't be much help but ask on one of the BSD developer forums abou...