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/*-
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 * Copyright (c) 2009, Kohsuke Ohtani
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the author nor the names of any co-contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#ifndef _WSCONS_H
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#define _WSCONS_H
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#include <sys/cdefs.h>
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/*
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 * Video interface
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 */
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struct wscons_video_ops {
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        void        (*cursor)    (void *aux, int row, int col);
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        void        (*putc)      (void *aux, int row, int col, int ch);
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        void        (*copyrows)  (void *aux, int srcrow, int dstrow, int nrows);
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        void        (*eraserows) (void *aux, int row, int nrows);
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        void        (*set_attr)  (void *aux, int attr);
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        void        (*get_cursor)(void *aux, int *col, int *row);
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};
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/*
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 * Keyboard interface
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 */
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struct wscons_kbd_ops {
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        int        (*getc)     (void *aux);
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        void        (*set_poll) (void *aux, int on);
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};
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__BEGIN_DECLS
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void        wscons_attach_video(struct wscons_video_ops *, void *aux);
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void        wscons_attach_kbd(struct wscons_kbd_ops *, void *aux);
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void        wscons_kbd_input(int);
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__END_DECLS
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#endif /* !_WSCONS_H */