#define MESSAGE_RECIPIENT_HELPERS 0x002
#define MESSAGE_RECIPIENT_OPERS 0x004
#define MESSAGE_RECIPIENT_CHANNELS 0x008
+#define MESSAGE_RECIPIENT_ANNOUNCE 0x040
+#define MESSAGE_RECIPIENT_AUTHED 0x080
+#define MESSAGE_RECIPIENT_RCHANNELS 0x100
#define MESSAGE_OPTION_SOURCELESS 0x010
#define MESSAGE_OPTION_IMMEDIATE 0x020