Opening msg definition files failes on Windows

[eibach]

When I try to start the sample programs(Windows, VS2017) I get errors concerning the format of the message definition files in the db folder.

[eibach]

Ok, got it. It's all about using "rb" in fopen() which leads to windows line endings not transformed, which results in strtok() doing the wrong thing. Should I supply a Pull request?

[gavanderhoorn]

If you've found an issue it would be great if you could contribute a PR which fixes it.

Do take into account this code is supposed to be platform agnostic (or at the very least work on Linux and Windows), so it may be necessary to "intelligently" add or remove the b there (read: conditionally compile probably).