#define MCP_REGISTERED 0x0008 /* chan is already registered; do not allow changes to MODE_REGISTERED */
#define MCP_UPASS_FREE 0x0010 /* -U without a key argument */
#define MCP_APASS_FREE 0x0020 /* -A without a key argument */
+#define MCP_NO_APASS 0x0040 /* Do not allow +/-A or +/-U */
#define MC_ANNOUNCE 0x0100 /* send a mod_chanmode() change out */
#define MC_NOTIFY 0x0200 /* make local callbacks to announce */
#ifdef NDEBUG