diff options
Diffstat (limited to 'screen.h')
| -rw-r--r-- | screen.h | 64 |
1 files changed, 49 insertions, 15 deletions
@@ -1,31 +1,65 @@ /* + * Copyright (c) 1984 through 2008, William LeFebvre + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * + * * Neither the name of William LeFebvre nor the names of other + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* * top - a top users display for Unix 4.2 * * This file contains all the definitions necessary to use the hand-written * screen package in "screen.c" */ -#define TCputs(str) tputs(str, 1, putstdout) -#define putcap(str) (void)((str) != NULL ? TCputs(str) : 0) -#define Move_to(x, y) TCputs(tgoto(cursor_motion, x, y)) - -/* declare return values for termcap functions */ -char *tgetstr(); -char *tgoto(); +#ifndef _SCREEN_H_ +#define _SCREEN_H_ extern char ch_erase; /* set to the user's erase character */ -extern char ch_kill; /* set to the user's kill character */ +extern char ch_kill; /* set to the user's kill character */ +extern char ch_werase; /* set to the user's werase character */ extern char smart_terminal; /* set if the terminal has sufficient termcap capabilities for normal operation */ -/* These are some termcap strings for use outside of "screen.c" */ -extern char *cursor_motion; -extern char *clear_line; -extern char *clear_to_end; - /* rows and columns on the screen according to termcap */ extern int screen_length; extern int screen_width; -/* a function that puts a single character on stdout */ -int putstdout(); +void screen_getsize(); +int screen_readtermcap(int interactive); +void screen_init(); +void screen_end(); +void screen_reinit(); +void screen_move(int x, int y); +void screen_standout(char *msg); +void screen_clear(); +int screen_cte(); +void screen_cleareol(int len); +void screen_home(); + +#endif /* _SCREEN_H_ */ |