Maximiato

Looks like the tests are failing because gradle is not working on Travis CI's Mac OS? I didn't actually use the gradle build because I don't know how it works,...

Have a patch for `dlopen` if people are interested. If I apply the same to `dlsym`, `cargo test` fails because it seems like an optional `\0` termination in the argument...

Ah, I understand now, the strings that are passed to `dlsym` go through `util::null_terminate` before they get there. Looks like this isn't a problem on the windows side either, so...

I noticed some odd path problems on macOS too. Think there might be a missing \0 termination on the library path string. Patch below fixed it for me. I can...

PathBuf is not `\0` terminated like CString and CString eliminates the need for casting to `*const c_char`. It might be even cleaner to use `as_os_str` for the conversion to guarantee...

Continued discussion in #10.