Set Flags

I -- DEFAULT_INVISIBLE
T -- TOPIC_WHO_TIME
H -- HUB
u -- NO_PREFIX (not set)
K -- OPER_KILL_REMOTE
a -- NO_IDENT
M -- IDLE_FROM_MSG
l -- FAILED_OPERLOG
v -- ENABLE_SIDTRACE
F -- CLONE_CHECK
s -- USE_SERVICES
Z -- ZIP_LINKS
E -- OPER_REHASH
Q -- OPER_SQUIT_REMOTE

NOT set Flags

f -- SLOW_ACCEPT
L -- LEAST_IDLE
d -- RANDOM_NDELAY
U -- USERS_SHOWS_UTMP
Y -- USE_SYSLOG
6 -- INET6
X -- UNIXPORT
h -- BETTER_CDELAY
J -- OPER_DIE
P -- CRYPT_LINK_PASSWORD
C -- CMDLINE_CONFIG
R -- OPER_RESTART
k -- OPER_KILL(_LOCAL)
m -- M4_PREPROC
p -- CRYPT_OPER_PASSWORD
c -- CHROOTDIR
D -- DEBUGMODE
j -- JAPANESE
S -- ENABLE_SUMMON
n -- BETTER_NDELAY