rra-c-util 3.4

This is a minor bug fix release. There was a lingering problem in the previous release when probing for Heimdal GSS-API on OpenBSD that should now be really fixed, various compilation warnings from GCC 4.6.1's new unused variable detection have been cleaned up, and the warning flags have been updated for GCC 4.6.1. This release also adds casts to the pam-util library in some places that would be needed for -Wconversion, but alas that flag is still not usable due to its mishandling of the system header htons macro.

You can get the latest release from the rra-c-util distribution page.