Set Flags

u -- NO_PREFIX (not set)
M -- IDLE_FROM_MSG
R -- OPER_RESTART
h -- BETTER_CDELAY
a -- NO_IDENT
H -- HUB
n -- BETTER_NDELAY
d -- RANDOM_NDELAY
m -- M4_PREPROC
6 -- INET6
F -- CLONE_CHECK
l -- FAILED_OPERLOG
E -- OPER_REHASH
p -- CRYPT_OPER_PASSWORD
J -- OPER_DIE
Q -- OPER_SQUIT_REMOTE
T -- TOPIC_WHO_TIME

NOT set Flags

K -- OPER_KILL_REMOTE
L -- LEAST_IDLE
P -- CRYPT_LINK_PASSWORD
Y -- USE_SYSLOG
v -- ENABLE_SIDTRACE
f -- SLOW_ACCEPT
k -- OPER_KILL(_LOCAL)
S -- ENABLE_SUMMON
I -- DEFAULT_INVISIBLE
j -- JAPANESE
C -- CMDLINE_CONFIG
s -- USE_SERVICES
D -- DEBUGMODE
U -- USERS_SHOWS_UTMP
Z -- ZIP_LINKS
X -- UNIXPORT
c -- CHROOTDIR