When FreeBSD gets a stdint.h, change the conditionally-compiled
inttypes.h inclusion in hashtbl.c to stdint.h.

is it desirable to let the user say, don't descend this directory
(e.g., /var/apache), but do descend one of its children (e.g.,
/var/apache/bin)?  I think it's probably better to encourage users to
run integrit with multiple conf files in that situation.

find out about possible bug in FreeBSD's readdir_r and change
conditionally compiled readdir back to readdir_r.

add configure option to compile in the DTD for the XML output.

try to get the make interactions working right so that the aux
Makefile always gets control but the base directory object files that
are prerequisites are built right.

