Gecko [ naturenectar.co.uk ]

Name	Size	Permission	Date
GL	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
X11	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
arpa	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
asm	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
asm-generic	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
bind9	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
bits	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
blkid	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
brotli	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
bsock	[ DIR ]	drwxr-xr-x	2025-08-15 19:20
c++	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
curl	[ DIR ]	drwxr-xr-x	2025-08-17 16:05
drm	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
e2p	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
et	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
event2	[ DIR ]	drwxr-xr-x	2025-08-15 18:14
ext2fs	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
finclude	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
fontconfig	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
freetype2	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
fstrm	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gdbm	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gio-unix-2.0	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
glib-2.0	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gnu	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
google	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
graphite2	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gssapi	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gssrpc	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
harfbuzz	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
json-c	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
kadm5	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
krb5	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libexslt	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libltdl	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libmount	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libpng16	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libxml2	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libxslt	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
linux	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
lve	[ DIR ]	drwxr-xr-x	2025-08-15 18:42
lzma	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
misc	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
mtd	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
mysql	[ DIR ]	drwxr-xr-x	2025-08-15 18:10
ncurses	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
ncursesw	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
net	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netash	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netatalk	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netax25	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
neteconet	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netinet	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netipx	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netiucv	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netpacket	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netrom	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netrose	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
nfs	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
openssl	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
pcp	[ DIR ]	drwxr-xr-x	2025-08-15 18:08
protobuf-c	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
protocols	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
python3.9	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
rdma	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
rpc	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
scsi	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
security	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
selinux	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
sepol	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
sound	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
sys	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
sysprof-4	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
unicode	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
video	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
webp	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
xcb	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
xen	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
FlexLexer.h	6.73 KB	-rw-r--r--	2022-01-30 08:23
a.out.h	4.25 KB	-rw-r--r--	2025-08-04 21:43
aio.h	7.56 KB	-rw-r--r--	2025-08-04 21:43
aliases.h	1.98 KB	-rw-r--r--	2025-08-04 21:44
alloca.h	1.17 KB	-rw-r--r--	2025-08-04 21:43
ar.h	1.69 KB	-rw-r--r--	2025-08-04 21:43
argp.h	24.95 KB	-rw-r--r--	2025-08-04 21:43
argz.h	5.91 KB	-rw-r--r--	2025-08-04 21:43
assert.h	4.46 KB	-rw-r--r--	2025-08-04 21:43
autosprintf.h	2.36 KB	-rw-r--r--	2023-09-27 06:51
byteswap.h	1.42 KB	-rw-r--r--	2025-08-04 21:43
bzlib.h	6.09 KB	-rw-r--r--	2019-07-13 17:50
com_err.h	2.07 KB	-rw-r--r--	2021-12-30 05:54
complex.h	7.95 KB	-rw-r--r--	2025-08-04 21:43
cpio.h	2.21 KB	-rw-r--r--	2025-08-04 21:43
cpuidle.h	931 B	-rw-r--r--	2025-09-04 09:37
crypt.h	10.9 KB	-rw-r--r--	2022-02-10 04:05
ctype.h	10.71 KB	-rw-r--r--	2025-08-04 21:43
curses.h	96.82 KB	-rw-r--r--	2025-08-05 09:45
cursesapp.h	7.06 KB	-rw-r--r--	2025-08-05 09:45
cursesf.h	27.37 KB	-rw-r--r--	2025-08-05 09:45
cursesm.h	19.44 KB	-rw-r--r--	2025-08-05 09:45
cursesp.h	8.55 KB	-rw-r--r--	2025-08-05 09:45
cursesw.h	49.13 KB	-rw-r--r--	2025-08-05 09:45
cursslk.h	7.15 KB	-rw-r--r--	2025-08-05 09:45
dbm.h	1.37 KB	-rw-r--r--	2022-01-02 08:34
dirent.h	12.32 KB	-rw-r--r--	2025-08-04 21:43
dlfcn.h	7.52 KB	-rw-r--r--	2025-08-04 21:43
elf.h	178.26 KB	-rw-r--r--	2025-08-04 21:44
endian.h	2.25 KB	-rw-r--r--	2025-08-04 21:43
entities.h	4.81 KB	-rw-r--r--	2021-01-12 00:09
envz.h	2.8 KB	-rw-r--r--	2025-08-04 21:43
err.h	2.29 KB	-rw-r--r--	2025-08-04 21:43
errno.h	1.64 KB	-rw-r--r--	2025-08-04 21:43
error.h	2.36 KB	-rw-r--r--	2025-08-04 21:43
eti.h	2.9 KB	-rw-r--r--	2025-08-05 09:45
etip.h	9.61 KB	-rw-r--r--	2025-08-05 09:45
evdns.h	1.97 KB	-rw-r--r--	2019-01-26 09:53
event.h	2.68 KB	-rw-r--r--	2019-01-26 09:53
evhttp.h	1.99 KB	-rw-r--r--	2019-01-26 09:53
evrpc.h	1.97 KB	-rw-r--r--	2019-01-26 09:53
evutil.h	1.74 KB	-rw-r--r--	2019-01-26 09:53
execinfo.h	1.49 KB	-rw-r--r--	2025-08-04 21:43
expat.h	42.75 KB	-rw-r--r--	2025-05-13 17:53
expat_config.h	3.82 KB	-rw-r--r--	2025-05-13 17:53
expat_external.h	5.89 KB	-rw-r--r--	2022-10-25 15:08
fcntl.h	11.17 KB	-rw-r--r--	2025-08-04 21:43
features-time64.h	1.37 KB	-rw-r--r--	2025-08-04 21:43
features.h	17.69 KB	-rw-r--r--	2025-08-04 21:43
fenv.h	5.65 KB	-rw-r--r--	2025-08-04 21:43
ffi-x86_64.h	13.88 KB	-rw-r--r--	2023-09-25 19:54
ffi.h	556 B	-rw-r--r--	2023-09-25 19:54
ffitarget-x86_64.h	4.63 KB	-rw-r--r--	2023-09-25 19:54
ffitarget.h	616 B	-rw-r--r--	2023-09-25 19:54
fmtmsg.h	3.16 KB	-rw-r--r--	2025-08-04 21:43
fnmatch.h	2.24 KB	-rw-r--r--	2025-08-04 21:43
form.h	18.46 KB	-rw-r--r--	2025-08-05 09:45
fpu_control.h	3.5 KB	-rw-r--r--	2025-08-04 21:43
fstab.h	3.04 KB	-rw-r--r--	2025-08-04 21:43
fstrm.h	12.71 KB	-rw-r--r--	2019-03-11 20:58
fts.h	9.35 KB	-rw-r--r--	2025-08-04 21:43
ftw.h	6.19 KB	-rw-r--r--	2025-08-04 21:43
gconv.h	4.11 KB	-rw-r--r--	2025-08-04 21:43
gd.h	58.25 KB	-rw-r--r--	2021-03-06 18:21
gd_color_map.h	478 B	-rw-r--r--	2021-01-12 00:09
gd_errors.h	1.47 KB	-rw-r--r--	2021-01-12 00:09
gd_io.h	2.93 KB	-rw-r--r--	2021-03-03 07:15
gdbm.h	11.9 KB	-rw-r--r--	2024-10-02 21:50
gdcache.h	2.92 KB	-rw-r--r--	2021-03-03 07:15
gdfontg.h	553 B	-rw-r--r--	2021-01-12 00:09
gdfontl.h	551 B	-rw-r--r--	2021-01-12 00:09
gdfontmb.h	519 B	-rw-r--r--	2021-01-12 00:09
gdfonts.h	515 B	-rw-r--r--	2021-01-12 00:09
gdfontt.h	546 B	-rw-r--r--	2021-01-12 00:09
gdfx.h	496 B	-rw-r--r--	2021-02-21 17:23
gdpp.h	50.73 KB	-rw-r--r--	2021-03-03 07:15
getopt.h	1.43 KB	-rw-r--r--	2025-08-04 21:43
gettext-po.h	15.18 KB	-rw-r--r--	2023-09-27 06:52
glob.h	7.13 KB	-rw-r--r--	2025-08-04 21:43
gnu-versions.h	2.29 KB	-rw-r--r--	2025-08-04 21:43
gnumake.h	2.84 KB	-rw-r--r--	2020-01-03 07:11
gpg-error.h	71.92 KB	-rw-r--r--	2022-02-09 23:24
gpgrt.h	71.92 KB	-rw-r--r--	2022-02-09 23:24
grp.h	6.53 KB	-rw-r--r--	2025-08-04 21:43
gshadow.h	4.42 KB	-rw-r--r--	2025-08-04 21:43
gssapi.h	181 B	-rw-r--r--	2023-07-10 20:58
iconv.h	1.81 KB	-rw-r--r--	2025-08-04 21:43
idn-free.h	2.56 KB	-rw-r--r--	2021-07-22 13:31
idn-int.h	20 B	-rw-r--r--	2022-02-14 15:33
idna.h	3.89 KB	-rw-r--r--	2021-07-22 13:31
ieee754.h	4.8 KB	-rw-r--r--	2025-08-04 21:43
ifaddrs.h	2.77 KB	-rw-r--r--	2025-08-04 21:44
inttypes.h	8.14 KB	-rw-r--r--	2025-08-04 21:43
jconfig-64.h	1.98 KB	-rw-r--r--	2024-04-01 19:06
jconfig.h	246 B	-rw-r--r--	2024-04-01 19:06
jerror.h	15.35 KB	-rw-r--r--	2020-11-25 03:56
jmorecfg.h	13.98 KB	-rw-r--r--	2020-11-25 03:56
jpegint.h	15.25 KB	-rw-r--r--	2020-11-25 03:56
jpeglib.h	49.1 KB	-rw-r--r--	2020-11-25 03:56
kdb.h	62.83 KB	-rw-r--r--	2025-06-24 12:42
keyutils.h	11.52 KB	-rw-r--r--	2023-04-05 19:15
krad.h	8.72 KB	-rw-r--r--	2023-07-10 20:58
krb5.h	402 B	-rw-r--r--	2023-07-10 20:58
langinfo.h	17.43 KB	-rw-r--r--	2025-08-04 21:43
lastlog.h	126 B	-rw-r--r--	2025-08-04 21:44
libaio.h	8.75 KB	-rw-r--r--	2022-02-09 19:07
libgen.h	1.35 KB	-rw-r--r--	2025-08-04 21:43
libintl.h	4.47 KB	-rw-r--r--	2025-08-04 21:43
limits.h	5.57 KB	-rw-r--r--	2025-08-04 21:43
link.h	7.05 KB	-rw-r--r--	2025-08-04 21:44
lmdb.h	72.28 KB	-rw-r--r--	2021-03-16 16:41
locale.h	7.5 KB	-rw-r--r--	2025-08-04 21:43
ltdl.h	5.58 KB	-rw-r--r--	2024-10-01 17:49
lzma.h	9.63 KB	-rw-r--r--	2020-03-17 14:28
malloc.h	5.77 KB	-rw-r--r--	2025-08-04 21:43
math.h	47.63 KB	-rw-r--r--	2025-08-04 21:43
maxminddb.h	8.34 KB	-rw-r--r--	2021-02-18 17:04
maxminddb_config-64.h	504 B	-rw-r--r--	2024-10-01 16:54
maxminddb_config.h	178 B	-rw-r--r--	2024-10-01 16:54
mcheck.h	2.38 KB	-rw-r--r--	2025-08-04 21:43
memory.h	956 B	-rw-r--r--	2025-08-04 21:43
menu.h	11.6 KB	-rw-r--r--	2025-08-05 09:45
mntent.h	3.28 KB	-rw-r--r--	2025-08-04 21:43
monetary.h	1.92 KB	-rw-r--r--	2025-08-04 21:43
mqueue.h	4.5 KB	-rw-r--r--	2025-08-04 21:43
nc_tparm.h	4.67 KB	-rw-r--r--	2025-08-05 09:45
ncurses.h	96.82 KB	-rw-r--r--	2025-08-05 09:45
ncurses_dll.h	3.95 KB	-rw-r--r--	2025-08-05 09:45
ndbm.h	2.39 KB	-rw-r--r--	2022-01-02 08:34
netdb.h	27.79 KB	-rw-r--r--	2025-08-04 21:44
nl_types.h	1.71 KB	-rw-r--r--	2025-08-04 21:43
nss.h	14.07 KB	-rw-r--r--	2025-08-04 21:44
obstack.h	20.81 KB	-rw-r--r--	2025-08-04 21:43
panel.h	4.41 KB	-rw-r--r--	2025-08-05 09:45
paths.h	2.91 KB	-rw-r--r--	2025-08-04 21:43
pcre.h	30.97 KB	-rw-r--r--	2024-10-02 21:53
pcre2.h	46.15 KB	-rw-r--r--	2024-10-02 21:57
pcre2posix.h	6.52 KB	-rw-r--r--	2021-08-20 16:51
pcre_scanner.h	6.45 KB	-rw-r--r--	2014-01-31 14:32
pcre_stringpiece.h	6.16 KB	-rw-r--r--	2024-10-02 21:53
pcrecpp.h	25.91 KB	-rw-r--r--	2014-01-31 14:32
pcrecpparg.h	6.62 KB	-rw-r--r--	2024-10-02 21:53
pcreposix.h	5.74 KB	-rw-r--r--	2024-10-02 21:53
png.h	139.51 KB	-rw-r--r--	2019-04-14 18:10
pngconf.h	22.31 KB	-rw-r--r--	2019-04-14 18:10
pnglibconf.h	7.43 KB	-rw-r--r--	2022-02-10 02:35
poll.h	22 B	-rw-r--r--	2025-08-04 21:43
powercap.h	1.62 KB	-rw-r--r--	2025-09-04 09:37
pr29.h	2.19 KB	-rw-r--r--	2021-07-22 13:31
printf.h	6.71 KB	-rw-r--r--	2025-08-04 21:43
proc_service.h	3.4 KB	-rw-r--r--	2025-08-04 21:44
profile.h	11.87 KB	-rw-r--r--	2025-06-24 12:43
pthread.h	47.39 KB	-rw-r--r--	2025-08-04 21:43
pty.h	1.53 KB	-rw-r--r--	2025-08-04 21:44
punycode.h	9.3 KB	-rw-r--r--	2021-07-22 13:31
pwd.h	6.17 KB	-rw-r--r--	2025-08-04 21:43
re_comp.h	963 B	-rw-r--r--	2025-08-04 21:43
regex.h	25.3 KB	-rw-r--r--	2025-08-04 21:43
regexp.h	1.41 KB	-rw-r--r--	2025-08-04 21:43
resolv.h	12.1 KB	-rw-r--r--	2025-08-04 21:44
sched.h	4.92 KB	-rw-r--r--	2025-08-04 21:43
search.h	5.32 KB	-rw-r--r--	2025-08-04 21:43
semaphore.h	3.38 KB	-rw-r--r--	2025-08-04 21:43
setjmp.h	3.12 KB	-rw-r--r--	2025-08-04 21:43
sgtty.h	1.31 KB	-rw-r--r--	2025-08-04 21:43
shadow.h	5.34 KB	-rw-r--r--	2025-08-04 21:43
signal.h	12.73 KB	-rw-r--r--	2025-08-04 21:43
spawn.h	7.84 KB	-rw-r--r--	2025-08-04 21:43
stab.h	264 B	-rw-r--r--	2025-08-04 21:43
stdc-predef.h	2.24 KB	-rw-r--r--	2025-08-04 21:43
stdint.h	8.28 KB	-rw-r--r--	2025-08-04 21:43
stdio.h	30.67 KB	-rw-r--r--	2025-08-04 21:43
stdio_ext.h	2.73 KB	-rw-r--r--	2025-08-04 21:43
stdlib.h	35.46 KB	-rw-r--r--	2025-08-04 21:43
string.h	18.33 KB	-rw-r--r--	2025-08-04 21:43
stringprep.h	9.53 KB	-rw-r--r--	2021-07-22 13:44
strings.h	4.64 KB	-rw-r--r--	2025-08-04 21:43
syscall.h	25 B	-rw-r--r--	2025-08-04 21:43
sysexits.h	5.11 KB	-rw-r--r--	2025-08-04 21:43
syslog.h	24 B	-rw-r--r--	2025-08-04 21:43
tar.h	3.7 KB	-rw-r--r--	2025-08-04 21:43
term.h	40.95 KB	-rw-r--r--	2025-08-05 09:45
term_entry.h	8.9 KB	-rw-r--r--	2025-08-05 09:45
termcap.h	3.39 KB	-rw-r--r--	2025-08-05 09:45
termio.h	214 B	-rw-r--r--	2025-08-04 21:43
termios.h	3.51 KB	-rw-r--r--	2025-08-04 21:43
tgmath.h	39.24 KB	-rw-r--r--	2025-08-04 21:43
thread_db.h	15.65 KB	-rw-r--r--	2025-08-04 21:44
threads.h	7.51 KB	-rw-r--r--	2025-08-04 21:43
tic.h	14.48 KB	-rw-r--r--	2025-08-05 09:45
tiff.h	46.33 KB	-rw-r--r--	2022-04-22 16:51
tiffconf-64.h	3.19 KB	-rw-r--r--	2024-10-01 17:43
tiffconf.h	250 B	-rw-r--r--	2024-10-01 17:43
tiffio.h	24.13 KB	-rw-r--r--	2022-05-20 15:32
tiffio.hxx	1.62 KB	-rw-r--r--	2022-02-19 15:33
tiffvers.h	410 B	-rw-r--r--	2022-05-20 16:12
time.h	14.49 KB	-rw-r--r--	2025-08-04 21:43
tld.h	4.85 KB	-rw-r--r--	2021-07-22 13:31
ttyent.h	2.44 KB	-rw-r--r--	2025-08-04 21:43
uchar.h	1.96 KB	-rw-r--r--	2025-08-04 21:43
ucontext.h	1.99 KB	-rw-r--r--	2025-08-04 21:43
ulimit.h	1.55 KB	-rw-r--r--	2025-08-04 21:43
unctrl.h	3.1 KB	-rw-r--r--	2025-08-05 09:45
unistd.h	43.45 KB	-rw-r--r--	2025-08-04 21:43
utime.h	1.86 KB	-rw-r--r--	2025-08-04 21:43
utmp.h	3.15 KB	-rw-r--r--	2025-08-04 21:44
utmpx.h	4 KB	-rw-r--r--	2025-08-04 21:44
values.h	1.91 KB	-rw-r--r--	2025-08-04 21:43
verto-module.h	6.48 KB	-rw-r--r--	2022-02-10 04:33
verto.h	18.98 KB	-rw-r--r--	2022-02-10 04:33
wait.h	22 B	-rw-r--r--	2025-08-04 21:43
wchar.h	31.39 KB	-rw-r--r--	2025-08-04 21:43
wctype.h	5.42 KB	-rw-r--r--	2025-08-04 21:43
wordexp.h	2.44 KB	-rw-r--r--	2025-08-04 21:43
zconf.h	15.88 KB	-rw-r--r--	2023-09-26 09:22
zlib.h	94 KB	-rw-r--r--	2023-09-26 09:22

Rename

/*
 * jpegint.h
 *
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * Modified 1997-2009 by Guido Vollbeding.
 * libjpeg-turbo Modifications:
 * Copyright (C) 2015-2016, 2019, D. R. Commander.
 * Copyright (C) 2015, Google, Inc.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
 * This file provides common declarations for the various JPEG modules.
 * These declarations are considered internal to the JPEG library; most
 * applications using the library shouldn't need to include this file.
 */

/* Declarations for both compression & decompression */

typedef enum {            /* Operating modes for buffer controllers */
  JBUF_PASS_THRU,         /* Plain stripwise operation */
  /* Remaining modes require a full-image buffer to have been created */
  JBUF_SAVE_SOURCE,       /* Run source subobject only, save output */
  JBUF_CRANK_DEST,        /* Run dest subobject only, using saved data */
  JBUF_SAVE_AND_PASS      /* Run both subobjects, save output */
} J_BUF_MODE;

/* Values of global_state field (jdapi.c has some dependencies on ordering!) */
#define CSTATE_START     100    /* after create_compress */
#define CSTATE_SCANNING  101    /* start_compress done, write_scanlines OK */
#define CSTATE_RAW_OK    102    /* start_compress done, write_raw_data OK */
#define CSTATE_WRCOEFS   103    /* jpeg_write_coefficients done */
#define DSTATE_START     200    /* after create_decompress */
#define DSTATE_INHEADER  201    /* reading header markers, no SOS yet */
#define DSTATE_READY     202    /* found SOS, ready for start_decompress */
#define DSTATE_PRELOAD   203    /* reading multiscan file in start_decompress*/
#define DSTATE_PRESCAN   204    /* performing dummy pass for 2-pass quant */
#define DSTATE_SCANNING  205    /* start_decompress done, read_scanlines OK */
#define DSTATE_RAW_OK    206    /* start_decompress done, read_raw_data OK */
#define DSTATE_BUFIMAGE  207    /* expecting jpeg_start_output */
#define DSTATE_BUFPOST   208    /* looking for SOS/EOI in jpeg_finish_output */
#define DSTATE_RDCOEFS   209    /* reading file in jpeg_read_coefficients */
#define DSTATE_STOPPING  210    /* looking for EOI in jpeg_finish_decompress */

/* JLONG must hold at least signed 32-bit values. */
typedef long JLONG;

/*
 * Left shift macro that handles a negative operand without causing any
 * sanitizer warnings
 */

#define LEFT_SHIFT(a, b)  ((JLONG)((unsigned long)(a) << (b)))

/* Declarations for compression modules */

/* Master control module */
struct jpeg_comp_master {
  void (*prepare_for_pass) (j_compress_ptr cinfo);
  void (*pass_startup) (j_compress_ptr cinfo);
  void (*finish_pass) (j_compress_ptr cinfo);

/* State variables made visible to other modules */
  boolean call_pass_startup;    /* True if pass_startup must be called */
  boolean is_last_pass;         /* True during last pass */
};

/* Main buffer control (downsampled-data buffer) */
struct jpeg_c_main_controller {
  void (*start_pass) (j_compress_ptr cinfo, J_BUF_MODE pass_mode);
  void (*process_data) (j_compress_ptr cinfo, JSAMPARRAY input_buf,
                        JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail);
};

/* Compression preprocessing (downsampling input buffer control) */
struct jpeg_c_prep_controller {
  void (*start_pass) (j_compress_ptr cinfo, J_BUF_MODE pass_mode);
  void (*pre_process_data) (j_compress_ptr cinfo, JSAMPARRAY input_buf,
                            JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail,
                            JSAMPIMAGE output_buf,
                            JDIMENSION *out_row_group_ctr,
                            JDIMENSION out_row_groups_avail);
};

/* Coefficient buffer control */
struct jpeg_c_coef_controller {
  void (*start_pass) (j_compress_ptr cinfo, J_BUF_MODE pass_mode);
  boolean (*compress_data) (j_compress_ptr cinfo, JSAMPIMAGE input_buf);
};

/* Colorspace conversion */
struct jpeg_color_converter {
  void (*start_pass) (j_compress_ptr cinfo);
  void (*color_convert) (j_compress_ptr cinfo, JSAMPARRAY input_buf,
                         JSAMPIMAGE output_buf, JDIMENSION output_row,
                         int num_rows);
};

/* Downsampling */
struct jpeg_downsampler {
  void (*start_pass) (j_compress_ptr cinfo);
  void (*downsample) (j_compress_ptr cinfo, JSAMPIMAGE input_buf,
                      JDIMENSION in_row_index, JSAMPIMAGE output_buf,
                      JDIMENSION out_row_group_index);

boolean need_context_rows;    /* TRUE if need rows above & below */
};

/* Forward DCT (also controls coefficient quantization) */
struct jpeg_forward_dct {
  void (*start_pass) (j_compress_ptr cinfo);
  /* perhaps this should be an array??? */
  void (*forward_DCT) (j_compress_ptr cinfo, jpeg_component_info *compptr,
                       JSAMPARRAY sample_data, JBLOCKROW coef_blocks,
                       JDIMENSION start_row, JDIMENSION start_col,
                       JDIMENSION num_blocks);
};

/* Entropy encoding */
struct jpeg_entropy_encoder {
  void (*start_pass) (j_compress_ptr cinfo, boolean gather_statistics);
  boolean (*encode_mcu) (j_compress_ptr cinfo, JBLOCKROW *MCU_data);
  void (*finish_pass) (j_compress_ptr cinfo);
};

/* Marker writing */
struct jpeg_marker_writer {
  void (*write_file_header) (j_compress_ptr cinfo);
  void (*write_frame_header) (j_compress_ptr cinfo);
  void (*write_scan_header) (j_compress_ptr cinfo);
  void (*write_file_trailer) (j_compress_ptr cinfo);
  void (*write_tables_only) (j_compress_ptr cinfo);
  /* These routines are exported to allow insertion of extra markers */
  /* Probably only COM and APPn markers should be written this way */
  void (*write_marker_header) (j_compress_ptr cinfo, int marker,
                               unsigned int datalen);
  void (*write_marker_byte) (j_compress_ptr cinfo, int val);
};

/* Declarations for decompression modules */

/* Master control module */
struct jpeg_decomp_master {
  void (*prepare_for_output_pass) (j_decompress_ptr cinfo);
  void (*finish_output_pass) (j_decompress_ptr cinfo);

/* State variables made visible to other modules */
  boolean is_dummy_pass;        /* True during 1st pass for 2-pass quant */

/* Partial decompression variables */
  JDIMENSION first_iMCU_col;
  JDIMENSION last_iMCU_col;
  JDIMENSION first_MCU_col[MAX_COMPONENTS];
  JDIMENSION last_MCU_col[MAX_COMPONENTS];
  boolean jinit_upsampler_no_alloc;

/* Last iMCU row that was successfully decoded */
  JDIMENSION last_good_iMCU_row;
};

/* Input control module */
struct jpeg_input_controller {
  int (*consume_input) (j_decompress_ptr cinfo);
  void (*reset_input_controller) (j_decompress_ptr cinfo);
  void (*start_input_pass) (j_decompress_ptr cinfo);
  void (*finish_input_pass) (j_decompress_ptr cinfo);

/* State variables made visible to other modules */
  boolean has_multiple_scans;   /* True if file has multiple scans */
  boolean eoi_reached;          /* True when EOI has been consumed */
};

/* Main buffer control (downsampled-data buffer) */
struct jpeg_d_main_controller {
  void (*start_pass) (j_decompress_ptr cinfo, J_BUF_MODE pass_mode);
  void (*process_data) (j_decompress_ptr cinfo, JSAMPARRAY output_buf,
                        JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail);
};

/* Coefficient buffer control */
struct jpeg_d_coef_controller {
  void (*start_input_pass) (j_decompress_ptr cinfo);
  int (*consume_data) (j_decompress_ptr cinfo);
  void (*start_output_pass) (j_decompress_ptr cinfo);
  int (*decompress_data) (j_decompress_ptr cinfo, JSAMPIMAGE output_buf);
  /* Pointer to array of coefficient virtual arrays, or NULL if none */
  jvirt_barray_ptr *coef_arrays;
};

/* Decompression postprocessing (color quantization buffer control) */
struct jpeg_d_post_controller {
  void (*start_pass) (j_decompress_ptr cinfo, J_BUF_MODE pass_mode);
  void (*post_process_data) (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
                             JDIMENSION *in_row_group_ctr,
                             JDIMENSION in_row_groups_avail,
                             JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
                             JDIMENSION out_rows_avail);
};

/* Marker reading & parsing */
struct jpeg_marker_reader {
  void (*reset_marker_reader) (j_decompress_ptr cinfo);
  /* Read markers until SOS or EOI.
   * Returns same codes as are defined for jpeg_consume_input:
   * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI.
   */
  int (*read_markers) (j_decompress_ptr cinfo);
  /* Read a restart marker --- exported for use by entropy decoder only */
  jpeg_marker_parser_method read_restart_marker;

/* State of marker reader --- nominally internal, but applications
   * supplying COM or APPn handlers might like to know the state.
   */
  boolean saw_SOI;              /* found SOI? */
  boolean saw_SOF;              /* found SOF? */
  int next_restart_num;         /* next restart number expected (0-7) */
  unsigned int discarded_bytes; /* # of bytes skipped looking for a marker */
};

/* Entropy decoding */
struct jpeg_entropy_decoder {
  void (*start_pass) (j_decompress_ptr cinfo);
  boolean (*decode_mcu) (j_decompress_ptr cinfo, JBLOCKROW *MCU_data);

/* This is here to share code between baseline and progressive decoders; */
  /* other modules probably should not use it */
  boolean insufficient_data;    /* set TRUE after emitting warning */
};

/* Inverse DCT (also performs dequantization) */
typedef void (*inverse_DCT_method_ptr) (j_decompress_ptr cinfo,
                                        jpeg_component_info *compptr,
                                        JCOEFPTR coef_block,
                                        JSAMPARRAY output_buf,
                                        JDIMENSION output_col);

struct jpeg_inverse_dct {
  void (*start_pass) (j_decompress_ptr cinfo);
  /* It is useful to allow each component to have a separate IDCT method. */
  inverse_DCT_method_ptr inverse_DCT[MAX_COMPONENTS];
};

/* Upsampling (note that upsampler must also call color converter) */
struct jpeg_upsampler {
  void (*start_pass) (j_decompress_ptr cinfo);
  void (*upsample) (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
                    JDIMENSION *in_row_group_ctr,
                    JDIMENSION in_row_groups_avail, JSAMPARRAY output_buf,
                    JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail);

boolean need_context_rows;    /* TRUE if need rows above & below */
};

/* Colorspace conversion */
struct jpeg_color_deconverter {
  void (*start_pass) (j_decompress_ptr cinfo);
  void (*color_convert) (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
                         JDIMENSION input_row, JSAMPARRAY output_buf,
                         int num_rows);
};

/* Color quantization or color precision reduction */
struct jpeg_color_quantizer {
  void (*start_pass) (j_decompress_ptr cinfo, boolean is_pre_scan);
  void (*color_quantize) (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
                          JSAMPARRAY output_buf, int num_rows);
  void (*finish_pass) (j_decompress_ptr cinfo);
  void (*new_color_map) (j_decompress_ptr cinfo);
};

/* Miscellaneous useful macros */

#undef MAX
#define MAX(a, b)       ((a) > (b) ? (a) : (b))
#undef MIN
#define MIN(a, b)       ((a) < (b) ? (a) : (b))

/* We assume that right shift corresponds to signed division by 2 with
 * rounding towards minus infinity.  This is correct for typical "arithmetic
 * shift" instructions that shift in copies of the sign bit.  But some
 * C compilers implement >> with an unsigned shift.  For these machines you
 * must define RIGHT_SHIFT_IS_UNSIGNED.
 * RIGHT_SHIFT provides a proper signed right shift of a JLONG quantity.
 * It is only applied with constant shift counts.  SHIFT_TEMPS must be
 * included in the variables of any routine using RIGHT_SHIFT.
 */

#ifdef RIGHT_SHIFT_IS_UNSIGNED
#define SHIFT_TEMPS     JLONG shift_temp;
#define RIGHT_SHIFT(x, shft) \
  ((shift_temp = (x)) < 0 ? \
   (shift_temp >> (shft)) | ((~((JLONG)0)) << (32 - (shft))) : \
   (shift_temp >> (shft)))
#else
#define SHIFT_TEMPS
#define RIGHT_SHIFT(x, shft)    ((x) >> (shft))
#endif

/* Compression module initialization routines */
EXTERN(void) jinit_compress_master(j_compress_ptr cinfo);
EXTERN(void) jinit_c_master_control(j_compress_ptr cinfo,
                                    boolean transcode_only);
EXTERN(void) jinit_c_main_controller(j_compress_ptr cinfo,
                                     boolean need_full_buffer);
EXTERN(void) jinit_c_prep_controller(j_compress_ptr cinfo,
                                     boolean need_full_buffer);
EXTERN(void) jinit_c_coef_controller(j_compress_ptr cinfo,
                                     boolean need_full_buffer);
EXTERN(void) jinit_color_converter(j_compress_ptr cinfo);
EXTERN(void) jinit_downsampler(j_compress_ptr cinfo);
EXTERN(void) jinit_forward_dct(j_compress_ptr cinfo);
EXTERN(void) jinit_huff_encoder(j_compress_ptr cinfo);
EXTERN(void) jinit_phuff_encoder(j_compress_ptr cinfo);
EXTERN(void) jinit_arith_encoder(j_compress_ptr cinfo);
EXTERN(void) jinit_marker_writer(j_compress_ptr cinfo);
/* Decompression module initialization routines */
EXTERN(void) jinit_master_decompress(j_decompress_ptr cinfo);
EXTERN(void) jinit_d_main_controller(j_decompress_ptr cinfo,
                                     boolean need_full_buffer);
EXTERN(void) jinit_d_coef_controller(j_decompress_ptr cinfo,
                                     boolean need_full_buffer);
EXTERN(void) jinit_d_post_controller(j_decompress_ptr cinfo,
                                     boolean need_full_buffer);
EXTERN(void) jinit_input_controller(j_decompress_ptr cinfo);
EXTERN(void) jinit_marker_reader(j_decompress_ptr cinfo);
EXTERN(void) jinit_huff_decoder(j_decompress_ptr cinfo);
EXTERN(void) jinit_phuff_decoder(j_decompress_ptr cinfo);
EXTERN(void) jinit_arith_decoder(j_decompress_ptr cinfo);
EXTERN(void) jinit_inverse_dct(j_decompress_ptr cinfo);
EXTERN(void) jinit_upsampler(j_decompress_ptr cinfo);
EXTERN(void) jinit_color_deconverter(j_decompress_ptr cinfo);
EXTERN(void) jinit_1pass_quantizer(j_decompress_ptr cinfo);
EXTERN(void) jinit_2pass_quantizer(j_decompress_ptr cinfo);
EXTERN(void) jinit_merged_upsampler(j_decompress_ptr cinfo);
/* Memory manager initialization */
EXTERN(void) jinit_memory_mgr(j_common_ptr cinfo);

/* Utility routines in jutils.c */
EXTERN(long) jdiv_round_up(long a, long b);
EXTERN(long) jround_up(long a, long b);
EXTERN(void) jcopy_sample_rows(JSAMPARRAY input_array, int source_row,
                               JSAMPARRAY output_array, int dest_row,
                               int num_rows, JDIMENSION num_cols);
EXTERN(void) jcopy_block_row(JBLOCKROW input_row, JBLOCKROW output_row,
                             JDIMENSION num_blocks);
EXTERN(void) jzero_far(void *target, size_t bytestozero);
/* Constant tables in jutils.c */
#if 0                           /* This table is not actually needed in v6a */
extern const int jpeg_zigzag_order[]; /* natural coef order to zigzag order */
#endif
extern const int jpeg_natural_order[]; /* zigzag coef order to natural order */

/* Arithmetic coding probability estimation tables in jaricom.c */
extern const JLONG jpeg_aritab[];

/* Suppress undefined-structure complaints if necessary. */

#ifdef INCOMPLETE_TYPES_BROKEN
#ifndef AM_MEMORY_MANAGER       /* only jmemmgr.c defines these */
struct jvirt_sarray_control { long dummy; };
struct jvirt_barray_control { long dummy; };
#endif
#endif /* INCOMPLETE_TYPES_BROKEN */