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21 lines
484 B
21 lines
484 B
20 years ago
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/*
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* drivers/s390/char/ctrlchar.c
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* Unified handling of special chars.
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*
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* Copyright (C) 2001 IBM Deutschland Entwicklung GmbH, IBM Corporation
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* Author(s): Fritz Elfert <felfert@millenux.com> <elfert@de.ibm.com>
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*
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*/
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#include <linux/tty.h>
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extern unsigned int
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ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty);
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#define CTRLCHAR_NONE (1 << 8)
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#define CTRLCHAR_CTRL (2 << 8)
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#define CTRLCHAR_SYSRQ (3 << 8)
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#define CTRLCHAR_MASK (~0xffu)
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