I am getting the
LNK2019 unresolved external symbol __iob_func referenced in function _usb_parse_configuration
after updating to VS 2015 and looking at the Microsoft Breaking Changes i can't find a solution. I've had more external symbol errors but most of the got solved by using the legacy library, this one stays. I have extern "C" defined in a lot of files, changing that gives only way more errors.
Did you guys have a problem with that and how did you solve it? Any help is appreciated