- (dtucker) Fix typo in #ifndef.
 - (dtucker) [configure.ac openbsd-compat/bsd-statvfs.c
   openbsd-compat/bsd-statvfs.h] Implement enough of statvfs on top of statfs
   to be useful (and for the regression tests to pass) on platforms that
   have statfs and fstatfs.  ok djm@
 - (dtucker) [openbsd-compat/bsd-statvfs.h] Only start including headers if we
   need them to cut down on the name collisions.
 - (dtucker) [configure.ac] Also look in inttypes.h for uintXX_t types.
 - (dtucker) [configure.ac] Have --without-toolchain-hardening not turn off
   stack-protector since that has a separate flag that's been around a while.
 - (dtucker) [readconf.c] Wrap paths.h inside an ifdef.  Allows building on
   Solaris.
 - (dtucker) [defines.h] Move our definitions of uintXX_t types down to after
   they're defined if we have to define them ourselves.  Fixes builds on old
   AIX.