21 lines
646 B
Text
21 lines
646 B
Text
$NetBSD: patch-ae,v 1.1 2005/12/15 23:02:33 joerg Exp $
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--- tty.c.orig 2005-12-15 22:54:31.000000000 +0000
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+++ tty.c
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@@ -35,6 +35,7 @@ static char rcsid[] = "$Id: tty.c,v 1.33
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#ifdef HAVE_CTYPE_H
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#include <ctype.h>
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#endif
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+#include <errno.h>
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#if defined(HAVE_TCGETATTR) && defined(HAVE_TCSETATTR) && \
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(defined(HAVE_TERMIOS_H) || defined(HAVE_SYS_TERMIOS_H))
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@@ -54,8 +55,6 @@ static char rcsid[] = "$Id: tty.c,v 1.33
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static void regaddln __P((struct tty_region *, char *));
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static int tty_putch __P((int));
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-extern int errno;
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-
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static enum { STATE_RESET, STATE_RAW, STATE_CBREAK }
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ttystate = STATE_RESET;
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#ifdef USE_TERMIOS
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