try to run configure in this directory. Follow the configuration
instructions in ../README.
ADDING A NEW FILE
=================
* Add the source file name to CFILES.
* Add the function to name to the funcs shell variable in
- configure.in.
+ configure.ac.
* Add the function to the AC_CHECK_FUNCS lists just after the
setting of the funcs shell variable. These AC_CHECK_FUNCS calls