Here is a list of all files with brief descriptions:

[detail level 123]

► bfile
bfile.c
cfile.c
cfile.h
commit.c
mfile.c
mfile.h
tstbfile2.c
tstmfile1.c
► data1
d1_absyn.c
d1_attset.c
d1_doespec.c	Handle Z39.50 variant-1 specs
d1_espec.c
d1_expout.c
d1_grs.c
d1_handle.c
d1_if.c
d1_map.c
d1_marc.c
d1_prtree.c
d1_read.c
d1_soif.c
d1_sumout.c
d1_sutrs.c
d1_tagset.c
d1_utils.c
d1_varset.c
d1_write.c
► dfa
agrep.c
bset.c
dfa.c
dfap.h
grepper.c
imalloc.c
imalloc.h
lexer.c
lexer.h
readfile.c
set.c
states.c
test_dfa.c
► dict
close.c
dclose.c
dcompact.c
delete.c
dict-p.h
dictext.c
dicttest.c
dopen.c
drdwr.c
insert.c
inserttest.c
lookgrep.c
lookup.c
lookupec.c
open.c
scan.c
scantest.c
► include
► idzebra
api.h	Zebra API
bfile.h	Zebra Block File Layer
data1.h
dict.h	Zebra dictionary
flock.h
isam-codec.h
isam.h
isamb.h
isamc.h
isams.h
recctrl.h
recgrs.h
res.h
snippet.h
util.h
version.h
attrfind.h
bset.h
charmap.h
config.h
d1_absyn.h
dfa.h
dfaset.h
direntz.h
it_key.h
passwddb.h
rset.h
sortidx.h
su_codec.h
zebra-lock.h
zebra_strmap.h
zebra_xpath.h
zebramap.h
► index
attribute.c
check_res.c
compact.c
dir.c
dirs.c
extract.c	Indexes records and extract tokens for indexing and sorting
index.h
inline.c
inline.h
invstat.c
isam_methods.c
kcontrol.c
kdump.c
key_block.c
key_block.h
kinput.c
limit.c
marcomp.c
marcomp.h
mod_alvis.c
mod_dom.c
mod_grs_marc.c
mod_grs_regx.c
mod_grs_sgml.c
mod_grs_xml.c
mod_safari.c
mod_text.c
orddict.c
orddict.h
rank.h
rank1.c
ranksimilarity.c
rankstatic.c
recctrl.c
recgrs.c
recindex.c
recindex.h
reckeys.c
reckeys.h
records.c
retrieve.c
rpnscan.c
rpnsearch.c
rset_isam.c	Factory function for RSET from ISAM
sortidx.c
stream.c
trunc.c
untrans.c
update_file.c
update_path.c
zaptterm.c
zebraapi.c
zebraidx.c
zebrasrv.c
zinfo.c
zinfo.h
zsets.c
► isamb
benchindex1.c
benchisamb.c
isamb.c
tstisamb.c
► isamc
isamc-p.h
isamc.c
merge.c
► isams
isams.c
► rset
rsbetween.c
rsbool.c
rset.c
rsisamb.c
rsisamc.c
rsisams.c
rsmultiandor.c	This module implements the rsmulti_or and rsmulti_and result sets
rsnull.c
rsprox.c
rstemp.c
► util
atoi_zn.c
attrfind.c
charmap.c	Character conversions (.chr)
dirent.c
exit.c
flock.c
it_key.c
passwddb.c
res-test.c
res.c
snippet.c
strmap.c
su_codec.c
test_strmap.c
tstcharmap.c
tstflock.c
tstlockscope.c	Tests scope of fcntl locks.. Either "process" or "thread"
tstpass.c
tstres.c
version.c	Implements Zebra version utilities
xpath.c
zebra-lock.c
zebramap.c
zint.c