If I have a Windows computer and a Mac computer or a Linux computer, is there a recommended library way to transfer a file between them that doesn't involve FTP, passwords, etc.
For example:
Computer #1: Windows 7 with a local ip of 192.168.1.5 Computer #2: Mac Lion with a local ip of 192.168.1.9
Is there a known peer-to-peer file transfer library out there for C and/or C++ or is this a common method for this using an established library or something I'm not aware of.