-static int m_help(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
-static int mo_help(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
-static int mo_uhelp(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
+static void m_help(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
+static void mo_help(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
+static void mo_uhelp(struct MsgBuf *, struct Client *, struct Client *, int, const char **);