bodyio.h
delta-iterator.h
except.h
filediff.h
file.h
fileiter.h
filelock.h
filepos.h
ioerr.h
linebuf.h
my-getopt.h
pfile.h
quit.h
run.h
sccsfile.h
sccsname.h
seqstate.h
sf-chkmr.h
version.h

// should go, but means an autoconf/gnulib change.
sysnerr.h
sysdep.h

// Probably contains no code.
cssc.h
valcodes.h
defaults.h
