K 10 svn:author V 5 dougb K 8 svn:date V 27 2012-01-14T08:59:02.136793Z K 7 svn:log V 241 Now that its callers have been udpated, remove set_rcvar(). The concept of set_rcvar() was nice in theory, but the forks it creates are a drag on the startup process, which is especially noticeable on slower systems, such as embedded ones. END