-/* $OpenBSD: clientloop.c,v 1.161 2006/03/25 18:30:55 deraadt Exp $ */
+/* $OpenBSD: clientloop.c,v 1.162 2006/04/20 09:27:09 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
static int in_non_blocking_mode = 0;
/* Common data for the client loop code. */
-static int quit_pending; /* Set to non-zero to quit the client loop. */
+static volatile sig_atomic_t quit_pending; /* Set non-zero to quit the loop. */
static int escape_char; /* Escape character. */
static int escape_pending; /* Last character was the escape character */
static int last_was_cr; /* Last character was a newline. */