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66 lines
2.5 KiB
C
66 lines
2.5 KiB
C
/*
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* Copyright (c) 1984 through 2008, William LeFebvre
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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 are met:
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*
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* * 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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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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*
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* * Neither the name of William LeFebvre nor the names of other
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* top - a top users display for Unix 4.2
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*
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* This file contains all the definitions necessary to use the hand-written
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* screen package in "screen.c"
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*/
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#ifndef _SCREEN_H_
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#define _SCREEN_H_
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extern char ch_erase; /* set to the user's erase character */
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extern char ch_kill; /* set to the user's kill character */
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extern char ch_werase; /* set to the user's werase character */
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extern char smart_terminal; /* set if the terminal has sufficient termcap
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capabilities for normal operation */
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/* rows and columns on the screen according to termcap */
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extern int screen_length;
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extern int screen_width;
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void screen_getsize(void);
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int screen_readtermcap(int interactive);
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void screen_init(void);
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void screen_end(void);
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void screen_reinit(void);
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void screen_move(int x, int y);
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void screen_standout(const char *msg);
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void screen_clear(void);
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int screen_cte(void);
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void screen_cleareol(int len);
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void screen_home(void);
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#endif /* _SCREEN_H_ */
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