I have C source code for a linux command line client for Yahoo Messenger which uses libyahoo2. Since August 15 2009, the Yahoo servers don't accept connections from old clients and that's includes libyahoo2 version 0.7.7.
Recently this issue was fixed by applying a patch to libyahoo2. You can get the new version from SVN from here:
[url removed, login to view]
Anyways, after I installed the libyahoo2 from SVN, my program has some errors during compile and I need that to be fixed. By the way, the program uses the libyahoo2 src files, not the lib installed. You can see more in the attached file.
This should be a simple project for somebody who knows C and worked before with libyahoo2.
Included the app source code in the attached zip archive.