struct gr_settings *gr_settings = NULL;
+static void usage PARAMS ((char *, char *));
+static void sr_com PARAMS ((char *, int));
+
static void
usage(proto, junk)
char *proto;
prompt from the remote is seen.
FIXME: Can't handle commands that take input. */
-void
+static void
sr_com (args, fromtty)
char *args;
int fromtty;