-static int mo_operwall(struct Client *, struct Client *, int, const char **);
-static int ms_operwall(struct Client *, struct Client *, int, const char **);
-static int ms_wallops(struct Client *, struct Client *, int, const char **);
+static const char wallops_desc[] =
+ "Provides the WALLOPS and OPERWALL commands to message online operators";
+
+static void mo_operwall(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
+static void ms_operwall(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
+static void ms_wallops(struct MsgBuf *, struct Client *, struct Client *, int, const char **);