===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/server-fn.c,v
retrieving revision 1.122
retrieving revision 1.123
diff -u -r1.122 -r1.123
--- src/usr.bin/tmux/server-fn.c	2019/06/20 11:59:59	1.122
+++ src/usr.bin/tmux/server-fn.c	2019/12/12 11:39:56	1.123
@@ -1,4 +1,4 @@
-/* $OpenBSD: server-fn.c,v 1.122 2019/06/20 11:59:59 nicm Exp $ */
+/* $OpenBSD: server-fn.c,v 1.123 2019/12/12 11:39:56 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -437,36 +437,6 @@
 		if (options_get_number (s->options, "destroy-unattached"))
 			session_destroy(s, 1, __func__);
 	}
-}
-
-int
-server_set_stdin_callback(struct client *c, void (*cb)(struct client *, int,
-    void *), void *cb_data, char **cause)
-{
-	if (c == NULL || c->session != NULL) {
-		*cause = xstrdup("no client with stdin");
-		return (-1);
-	}
-	if (c->flags & CLIENT_TERMINAL) {
-		*cause = xstrdup("stdin is a tty");
-		return (-1);
-	}
-	if (c->stdin_callback != NULL) {
-		*cause = xstrdup("stdin is in use");
-		return (-1);
-	}
-
-	c->stdin_callback_data = cb_data;
-	c->stdin_callback = cb;
-
-	c->references++;
-
-	if (c->stdin_closed)
-		c->stdin_callback(c, 1, c->stdin_callback_data);
-
-	proc_send(c->peer, MSG_STDIN, -1, NULL, 0);
-
-	return (0);
 }
 
 void