Use readdir() rather than deprecated readdir_r().
treebe4c9c9a61a6312f2dc1a2a3d5c51fcd1e9d553a
-rw-r--r-- 17989 COPYING
-rw-r--r-- 15749 INSTALL
-rw-r--r-- 177 KnownBugs
-rw-r--r-- 592 Makefile.am
-rw-r--r-- 2518 NEWS
-rw-r--r-- 4861 README
-rw-r--r-- 136 THANKS
-rw-r--r-- 60 TODO
-rw-r--r-- 11023 acinclude.m4
-rwxr-xr-x 2443 autogen.sh
-rw-r--r-- 9258 configure.ac
drwxr-xr-x - debian
drwxr-xr-x - doc
drwxr-xr-x - m4
drwxr-xr-x - po
drwxr-xr-x - src
drwxr-xr-x - tests