#define MODE_NONICK 0x128000 /* Disable /nick for anyone on this channel */
#define MODE_NOCAPS 0x256000 /* Block messages in all capital letters */
#define MODE_NOREJOIN 0x512000 /* Block rejoin immediately after kick */
+#define MODE_NOREPEAT 0x1024000 /* Block repeat messages */
#define CHFL_BAN 0x10000000 /* ban channel flag */
#define CHFL_EXCEPTION 0x20000000 /* exception to ban channel flag */