Here is a list of all documented files with brief descriptions:

aalib
include
aaint.h
aalib.h
aamktabl.h
aaxint.h
src
aaedit.c
aafastre.c
aaflush.c
aafont.c
aafonts.c
aahelp.c
aain.c
aalib.c
aamem.c
aamktabl.c
aaout.c
aaparse.c
aaprintf.c
aarec.c
aaregist.c
aarender.c
aasave.c
aaslang.c
aaslnkbd.c
aastdin.c
aastdout.c
aavyhen.c
config.h
font14.c
font16.c
font8.c
font9.c
fontcour.c
fontgl.c
fontline.c
fontx13.c
fontx13b.c
fontx16.c
audio
examples
sound
main.c
tone
main.c
include
audio.h
audio_core.h
audsrv-compat
include
audsrv.h
dmakit
include
dmaArrays.h
dmaCore.h
dmaInit.h
dmaKit.h
dmaSpr.h
src
dmaCore.c
dmaInit.c
dmaSpr.c
freetype
include
freetype
config
ftconfig.h
ftheader.h
ftmodule.h
ftoption.h
ftstdlib.h
integer-types.h
mac-support.h
public-macros.h
internal
services
svbdf.h
svcfftl.h
svcid.h
svfntfmt.h
svgldict.h
svgxval.h
svkern.h
svmetric.h
svmm.h
svotval.h
svpfr.h
svpostnm.h
svprop.h
svpscmap.h
svpsinfo.h
svsfnt.h
svttcmap.h
svtteng.h
svttglyf.h
svwinfnt.h
autohint.h
cffotypes.h
cfftypes.h
compiler-macros.h
ftcalc.h
ftdebug.h
ftdrv.h
ftgloadr.h
fthash.h
ftmemory.h
ftmmtypes.h
ftobjs.h
ftpsprop.h
ftrfork.h
ftserv.h
ftstream.h
fttrace.h
ftvalid.h
psaux.h
pshints.h
sfnt.h
svginterface.h
t1types.h
tttypes.h
wofftypes.h
freetype.h
ftadvanc.h
ftbbox.h
ftbdf.h
ftbitmap.h
ftbzip2.h
ftcache.h
ftchapters.h
ftcid.h
ftcolor.h
ftdriver.h
fterrdef.h
fterrors.h
ftfntfmt.h
ftgasp.h
ftglyph.h
ftgxval.h
ftgzip.h
ftimage.h
ftincrem.h
ftlcdfil.h
ftlist.h
ftlogging.h
ftlzw.h
ftmac.h
ftmm.h
ftmodapi.h
ftmoderr.h
ftotval.h
ftoutln.h
ftparams.h
ftpfr.h
ftrender.h
ftsizes.h
ftsnames.h
ftstroke.h
ftsynth.h
ftsystem.h
fttrigon.h
fttypes.h
ftwinfnt.h
otsvg.h
t1tables.h
ttnameid.h
tttables.h
tttags.h
ft2build.h
src
autofit
afadjust.c
afadjust.h
afblue.c
afblue.h
afcjk.c
afcjk.h
afcover.h
afdummy.c
afdummy.h
aferrors.h
afglobal.c
afglobal.h
afgsub.c
afgsub.h
afhints.c
afhints.h
afindic.c
afindic.h
aflatin.c
aflatin.h
afloader.c
afloader.h
afmodule.c
afmodule.h
afranges.c
afranges.h
afscript.h
afshaper.c
afshaper.h
afstyles.h
aftypes.h
afws-decl.h
afws-iter.h
autofit.c
ft-hb-decls.h
ft-hb-ft.c
ft-hb-ft.h
ft-hb-types.h
ft-hb.c
ft-hb.h
hb-script-list.h
base
ftadvanc.c
ftbase.c
ftbase.h
ftbbox.c
ftbdf.c
ftbitmap.c
ftcalc.c
ftcid.c
ftcolor.c
ftdbgmem.c
ftdebug.c
fterrors.c
ftfntfmt.c
ftfstype.c
ftgasp.c
ftgloadr.c
ftglyph.c
ftgxval.c
fthash.c
ftinit.c
ftlcdfil.c
ftmac.c
ftmm.c
ftobjs.c
ftotval.c
ftoutln.c
ftpatent.c
ftpfr.c
ftpsprop.c
ftrfork.c
ftsnames.c
ftstream.c
ftstroke.c
ftsynth.c
ftsystem.c
fttrigon.c
fttype1.c
ftutil.c
ftwinfnt.c
md5.c
md5.h
bdf
bdf.c
bdf.h
bdfdrivr.c
bdfdrivr.h
bdferror.h
bdflib.c
bzip2
ftbzip2.c
cache
ftcache.c
ftcbasic.c
ftccache.c
ftccache.h
ftccback.h
ftccmap.c
ftcerror.h
ftcglyph.c
ftcglyph.h
ftcimage.c
ftcimage.h
ftcmanag.c
ftcmanag.h
ftcmru.c
ftcmru.h
ftcsbits.c
ftcsbits.h
cff
cff.c
cffcmap.c
cffcmap.h
cffdrivr.c
cffdrivr.h
cfferrs.h
cffgload.c
cffgload.h
cffload.c
cffload.h
cffobjs.c
cffobjs.h
cffparse.c
cffparse.h
cfftoken.h
cid
ciderrs.h
cidgload.c
cidgload.h
cidload.c
cidload.h
cidobjs.c
cidobjs.h
cidparse.c
cidparse.h
cidriver.c
cidriver.h
cidtoken.h
type1cid.c
dlg
dlgwrap.c
gxvalid
gxvalid.c
gxvalid.h
gxvbsln.c
gxvcommn.c
gxvcommn.h
gxverror.h
gxvfeat.c
gxvfeat.h
gxvfgen.c
gxvjust.c
gxvkern.c
gxvlcar.c
gxvmod.c
gxvmod.h
gxvmort.c
gxvmort.h
gxvmort0.c
gxvmort1.c
gxvmort2.c
gxvmort4.c
gxvmort5.c
gxvmorx.c
gxvmorx.h
gxvmorx0.c
gxvmorx1.c
gxvmorx2.c
gxvmorx4.c
gxvmorx5.c
gxvopbd.c
gxvprop.c
gxvtrak.c
gzip
adler32.c
crc32.c
crc32.h
ftgzip.c
ftzconf.h
gzguts.h
inffast.c
inffast.h
inffixed.h
inflate.c
inflate.h
inftrees.c
inftrees.h
zlib.h
zutil.c
zutil.h
lzw
ftlzw.c
ftzopen.c
ftzopen.h
otvalid
otvalid.c
otvalid.h
otvbase.c
otvcommn.c
otvcommn.h
otverror.h
otvgdef.c
otvgpos.c
otvgpos.h
otvgsub.c
otvjstf.c
otvmath.c
otvmod.c
otvmod.h
pcf
pcf.c
pcf.h
pcfdrivr.c
pcfdrivr.h
pcferror.h
pcfread.c
pcfread.h
pcfutil.c
pcfutil.h
pfr
pfr.c
pfrcmap.c
pfrcmap.h
pfrdrivr.c
pfrdrivr.h
pfrerror.h
pfrgload.c
pfrgload.h
pfrload.c
pfrload.h
pfrobjs.c
pfrobjs.h
pfrsbit.c
pfrsbit.h
pfrtypes.h
psaux
afmparse.c
afmparse.h
cffdecode.c
cffdecode.h
psarrst.c
psarrst.h
psaux.c
psauxerr.h
psauxmod.c
psauxmod.h
psblues.c
psblues.h
psconv.c
psconv.h
pserror.c
pserror.h
psfixed.h
psfont.c
psfont.h
psft.c
psft.h
psglue.h
pshints.c
pshints.h
psintrp.c
psintrp.h
psobjs.c
psobjs.h
psread.c
psread.h
psstack.c
psstack.h
pstypes.h
t1cmap.c
t1cmap.h
t1decode.c
t1decode.h
pshinter
pshalgo.c
pshalgo.h
pshglob.c
pshglob.h
pshinter.c
pshmod.c
pshmod.h
pshnterr.h
pshrec.c
pshrec.h
psnames
psmodule.c
psmodule.h
psnamerr.h
psnames.c
pstables.h
raster
ftmisc.h
ftraster.c
ftraster.h
ftrend1.c
ftrend1.h
raster.c
rasterrs.h
sdf
ftbsdf.c
ftsdf.c
ftsdf.h
ftsdfcommon.c
ftsdfcommon.h
ftsdferrs.h
ftsdfrend.c
ftsdfrend.h
sdf.c
sfnt
pngshim.c
pngshim.h
sfdriver.c
sfdriver.h
sferrors.h
sfnt.c
sfobjs.c
sfobjs.h
sfwoff.c
sfwoff.h
sfwoff2.c
sfwoff2.h
ttbdf.c
ttbdf.h
ttcmap.c
ttcmap.h
ttcmapc.h
ttcolr.c
ttcolr.h
ttcpal.c
ttcpal.h
ttgpos.c
ttgpos.h
ttkern.c
ttkern.h
ttload.c
ttload.h
ttmtx.c
ttmtx.h
ttpost.c
ttpost.h
ttsbit.c
ttsbit.h
ttsvg.c
ttsvg.h
woff2tags.c
woff2tags.h
smooth
ftgrays.c
ftgrays.h
ftsmerrs.h
ftsmooth.c
ftsmooth.h
smooth.c
svg
ftsvg.c
ftsvg.h
svg.c
svgtypes.h
tools
ftrandom
ftrandom.c
apinames.c
chktrcmp.py
cordic.py
glnames.py
make_distribution_archives.py
test_afm.c
test_bbox.c
test_trig.c
vms_shorten_symbol.c
truetype
truetype.c
ttdriver.c
ttdriver.h
tterrors.h
ttgload.c
ttgload.h
ttgxvar.c
ttgxvar.h
ttinterp.c
ttinterp.h
ttobjs.c
ttobjs.h
ttpload.c
ttpload.h
type1
t1afm.c
t1afm.h
t1driver.c
t1driver.h
t1errors.h
t1gload.c
t1gload.h
t1load.c
t1load.h
t1objs.c
t1objs.h
t1parse.c
t1parse.h
t1tokens.h
type1.c
type42
t42drivr.c
t42drivr.h
t42error.h
t42objs.c
t42objs.h
t42parse.c
t42parse.h
t42types.h
type42.c
winfonts
fnterrs.h
winfnt.c
winfnt.h
gskit
include
gsCore.h
gsFontM.h
gsHires.h
gsInit.h
gsInline.h
gsKit.h
gsMisc.h
gsPrimitive.h
gsTexManager.h
gsTexture.h
gsVU1.h
src
gsCore.c
gsFontM.c
gsHires.c
gsInit.c
gsMisc.c
gsPrimitive.c
gsTexManager.c
gsTexture.c
gskit-toolkit
include
gsToolkit.h
src
gsToolkit.c
hash
include
crc32.h
hash.h
hmac.h
keccak.h
md5.h
sha1.h
sha256.h
sha3.h
src
crc32.cpp
keccak.cpp
md5.cpp
sha1.cpp
sha256.cpp
sha3.cpp
hdd
include
libhdd.h
src
libhdd.c
input
include
input.h
src
input.c
inputx
include
input.h
src
input.c
ioptrap
include
ioptrap.h
src
breakpoint.c
ioptrap.c
irx_imports.h
libid3tag
include
compat.h
config.h
crc.h
debug.h
field.h
file.h
frame.h
frametype.h
genre.h
global.h
id3tag.h
latin1.h
parse.h
render.h
tag.h
ucs4.h
utf16.h
utf8.h
util.h
version.h
src
compat.c
crc.c
debug.c
field.c
file.c
frame.c
frametype.c
genre.c
latin1.c
parse.c
render.c
tag.c
ucs4.c
utf16.c
utf8.c
util.c
version.c
libjpeg_ps2_addons
include
libjpg_ps2_addons.h
src
libjpg_ps2_addons.c
libmad
include
config.h
mad.h
src
bit.c
bit.h
decoder.c
decoder.h
fixed.c
fixed.h
frame.c
frame.h
global.h
huffman.c
huffman.h
layer12.c
layer12.h
layer3.c
layer3.h
stream.c
stream.h
synth.c
synth.h
timer.c
timer.h
version.c
version.h
libpng
png.c
png.h
pngconf.h
pngdebug.h
pngerror.c
pngget.c
pnginfo.h
pnglibconf.h
pngmem.c
pngpread.c
pngpriv.h
pngread.c
pngrio.c
pngrtran.c
pngrutil.c
pngset.c
pngstruct.h
pngtrans.c
pngwio.c
pngwrite.c
pngwtran.c
pngwutil.c
libsnd2
include
libsnd2.h
src
include
libsnd2_internal.h
vm
q_keyon.c
ut_ako.c
ut_autop.c
ut_autov.c
ut_cadsr.c
ut_cp.c
ut_f.c
ut_gpa.c
ut_gva.c
ut_gvad.c
ut_gvaft.c
ut_gvba.c
ut_gvh.c
ut_key.c
ut_keyv.c
ut_pb.c
ut_rdel.c
ut_rdep.c
ut_rev.c
ut_rfb.c
ut_roff.c
ut_ron.c
ut_spa.c
ut_sva.c
ut_svh.c
ut_vvol.c
vm_aloc1.c
vm_aloc2.c
vm_aloc3.c
vm_autop.c
vm_autov.c
vm_doff.c
vm_don.c
vm_f.c
vm_g.c
vm_init.c
vm_key.c
vm_n2p.c
vm_no1.c
vm_no2.c
vm_noff.c
vm_noise.c
vm_nowof.c
vm_nowon.c
vm_pb.c
vm_prog.c
vm_seq.c
vm_spb.c
vm_stav.c
vm_vib.c
vm_vol.c
vm_vsu.c
vs_auto.c
vs_mono.c
vs_srv.c
vs_vab.c
vs_vfb.c
vs_vh.c
vs_vh2.c
vs_vt.c
vs_vtb.c
vs_vtbp.c
vs_vtc.c
cc_0.c
cc_10.c
cc_100.c
cc_101.c
cc_11.c
cc_121.c
cc_6.c
cc_64.c
cc_7.c
cc_91.c
cc_98.c
cc_99.c
ccadsr.c
cres.c
de_0.c
de_1.c
de_10.c
de_11.c
de_12.c
de_13.c
de_14.c
de_15.c
de_16.c
de_17.c
de_18.c
de_19.c
de_2.c
de_3.c
de_4.c
de_5.c
de_6.c
de_7.c
de_8.c
de_9.c
dmyprint.c
midibend.c
midicc.c
midimeta.c
midinote.c
midiprog.c
midiread.c
miditime.c
next.c
npause.c
pause.c
play.c
playmode.c
replay.c
sepinit.c
seqinit.c
ssaccele.c
sscall.c
ssclose.c
sscmute.c
sscres.c
ssdecres.c
ssend.c
ssgcp.c
ssgm.c
ssgmv.c
ssgnc.c
ssgrv.c
ssgsattr.c
ssgsv.c
ssinit.c
ssinit_c.c
ssinit_h.c
ssloop.c
ssmark.c
ssnext.c
ssnoff.c
ssnon.c
ssopenp.c
ssopenpj.c
ssopenq.c
ssopenqj.c
ssp.c
sspause.c
ssplay.c
ssplayb.c
sspptp.c
ssquit.c
ssreplay.c
ssrit.c
sssattr.c
sssm.c
sssmv.c
sssnc.c
sssp.c
sssrv.c
ssstart.c
ssstop.c
sssv.c
sstable.c
sstempo.c
sstick.c
sstickcb.c
ssvkoff.c
ssvkon.c
ssvm.c
ssvol.c
tempo.c
vol.c
libtap
include
tap.h
src
tap.c
lua
src
lapi.c
lapi.h
lauxlib.c
lauxlib.h
lbaselib.c
lcode.c
lcode.h
lcorolib.c
lctype.c
lctype.h
ldblib.c
ldebug.c
ldebug.h
ldo.c
ldo.h
ldump.c
lfunc.c
lfunc.h
lgc.c
lgc.h
linit.c
liolib.c
ljumptab.h
llex.c
llex.h
llimits.h
lmathlib.c
lmem.c
lmem.h
loadlib.c
lobject.c
lobject.h
lopcodes.c
lopcodes.h
lopnames.h
loslib.c
lparser.c
lparser.h
lprefix.h
lstate.c
lstate.h
lstring.c
lstring.h
lstrlib.c
ltable.c
ltable.h
ltablib.c
ltests.c
ltests.h
ltm.c
ltm.h
lua.c
lua.h
lua.hpp
luaconf.h
lualib.h
lundump.c
lundump.h
lutf8lib.c
lvm.c
lvm.h
lzio.c
lzio.h
mmceman
include
ioplib.h
irx_imports.h
mmce_cmds.h
mmce_fs.h
mmce_sio2.h
mmcedrv_config.h
module_debug.h
sio2man_hook.h
sio2regs.h
src
ioplib.c
mmce_cmds.c
mmce_fs.c
mmce_sio2.c
mmcedrv.c
mmceigr.c
mmceman.c
sio2man_hook.c
ppctty
src
irx_imports.h
main.c
tty.c
tty.h
rspu2drv
src
include
rs_i.h
irx_imports.h
rsd_cb.c
rsd_com.c
rsd_main.c
sdr
include
libsdr.h
sdrdrv.h
src
ee
sdr_cb.c
sdr_i.h
sdr_main.c
iop
irx_imports.h
sdd_cb.c
sdd_com.c
sdd_main.c
sdr_i.h
siocookie
include
SIOCookie.h
src
SIOCookie.c
smbman
include
ps2ip.h
src
auth.c
auth.h
debug.h
des.c
des.h
irx_imports.h
md4.c
md4.h
poll.c
poll.h
smb.c
smb.h
smb_fio.c
smb_fio.h
smbman.c
subfile
src
irx_imports.h
subfile.c
udptty
src
irx_imports.h
udptty.c
unzip
src
ioapi.c
ioapi.h
unzip.c
unzip.h
zlib
include
zconf.h
zlib.h
src
adler32.c
compress.c
crc32.c
crc32.h
deflate.c
deflate.h
gzclose.c
gzguts.h
gzlib.c
gzread.c
gzwrite.c
infback.c
inffast.c
inffast.h
inffixed.h
inflate.c
inflate.h
inftrees.c
inftrees.h
trees.c
trees.h
uncompr.c
zutil.c
zutil.h