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55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/*
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* $Id$
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*
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* Copyright (C) 2002 ETC s.r.o.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written by Marcel Telka <marcel@telka.sk>, 2002.
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*
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*/
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#ifndef BSBIT_H
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#define BSBIT_H
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typedef struct bsbit bsbit;
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#include <signal.h>
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#define BSBIT_INPUT 1
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#define BSBIT_OUTPUT 2
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#define BSBIT_CONTROL 3
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#define BSBIT_INTERNAL 4
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#define BSBIT_BIDIR 5
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#define BSBIT_STATE_Z (-1)
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struct bsbit {
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int bit;
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char *name;
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int type;
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signal_t *signal;
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int safe; /* safe value */
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int control; /* -1 for none */
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int control_value;
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int control_state;
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};
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bsbit *bsbit_alloc( int bit, const char *name, int type, signal_t* signals, int safe );
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void bsbit_free( bsbit *b );
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#endif /* BSBIT_H */
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