Do not include pbkdf2 prototype in header if code is not compiled in.
-rw-r--r-- 80541 ABOUT-NLS
-rw-r--r-- 114 AUTHORS
-rw-r--r-- 18802 COPYING
-rw-r--r-- 27247 COPYING.LGPL
-rw-r--r-- 217 ChangeLog
-rw-r--r-- 83279 FAQ
-rw-r--r-- 9236 INSTALL
-rw-r--r-- 166 Makefile.am
-rw-r--r-- 40 NEWS
-rw-r--r-- 675 README
-rw-r--r-- 367 TODO
-rwxr-xr-x 2434 autogen.sh
-rw-r--r-- 13989 configure.ac
drwxr-xr-x - docs
drwxr-xr-x - lib
drwxr-xr-x - man
drwxr-xr-x - misc
drwxr-xr-x - po
drwxr-xr-x - python
drwxr-xr-x - src
drwxr-xr-x - tests