Set Flags

E -- OPER_REHASH
I -- DEFAULT_INVISIBLE
u -- NO_PREFIX (not set)
R -- OPER_RESTART
Q -- OPER_SQUIT_REMOTE
a -- NO_IDENT
K -- OPER_KILL_REMOTE
p -- CRYPT_OPER_PASSWORD
M -- IDLE_FROM_MSG
v -- ENABLE_SIDTRACE
F -- CLONE_CHECK
Z -- ZIP_LINKS
s -- USE_SERVICES
6 -- INET6
T -- TOPIC_WHO_TIME

NOT set Flags

l -- FAILED_OPERLOG
U -- USERS_SHOWS_UTMP
H -- HUB
P -- CRYPT_LINK_PASSWORD
Y -- USE_SYSLOG
h -- BETTER_CDELAY
c -- CHROOTDIR
f -- SLOW_ACCEPT
n -- BETTER_NDELAY
k -- OPER_KILL(_LOCAL)
d -- RANDOM_NDELAY
J -- OPER_DIE
D -- DEBUGMODE
L -- LEAST_IDLE
X -- UNIXPORT
m -- M4_PREPROC
C -- CMDLINE_CONFIG
j -- JAPANESE
S -- ENABLE_SUMMON