Add support for libradiusclient version 0.4.0 onwards, where they have
[exim.git] / doc /
drwxr-xr-x   ..
drwxr-xr-x - doc-misc
drwxr-xr-x - doc-scripts
drwxr-xr-x - doc-src
drwxr-xr-x - doc-txt