libgit2/libgit2 — pull request #611 by arrbee (2012-03-23 23:27:59+00:00)
Title: Even more error handling

This contains several more file conversions (netops.c, pkt.c, pqueue.c, revwalk.c, transports/local.c), plus updates clar to the latest version (actually including the changes in the last PR I sent), plus fixes almost all of the warning messages on 64-bit Windows builds.

I created a PR rather than pushing to the new-error-handling branch because I didn't want to step on your toes @tanoku with any conversion work you have pending, and with the 64-bit fixes, this touches a large number of files.