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tetex-bin  3.0
lib_echo.c
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00001 /****************************************************************************
00002  * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
00003  *                                                                          *
00004  * Permission is hereby granted, free of charge, to any person obtaining a  *
00005  * copy of this software and associated documentation files (the            *
00006  * "Software"), to deal in the Software without restriction, including      *
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00009  * copies of the Software, and to permit persons to whom the Software is    *
00010  * furnished to do so, subject to the following conditions:                 *
00011  *                                                                          *
00012  * The above copyright notice and this permission notice shall be included  *
00013  * in all copies or substantial portions of the Software.                   *
00014  *                                                                          *
00015  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
00016  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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00018  * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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00020  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
00021  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
00022  *                                                                          *
00023  * Except as contained in this notice, the name(s) of the above copyright   *
00024  * holders shall not be used in advertising or otherwise to promote the     *
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00028 
00029 /****************************************************************************
00030  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
00031  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
00032  ****************************************************************************/
00033 
00034 /*
00035  *     echo.c
00036  *
00037  *     Routines:
00038  *            echo()
00039  *            noecho()
00040  *
00041  */
00042 
00043 #include <curses.priv.h>
00044 
00045 MODULE_ID("$Id: lib_echo.c,v 1.5 2000/12/10 02:43:27 tom Exp $")
00046 
00047 NCURSES_EXPORT(int)
00048 echo(void)
00049 {
00050     T((T_CALLED("echo()")));
00051     SP->_echo = TRUE;
00052     returnCode(OK);
00053 }
00054 
00055 NCURSES_EXPORT(int)
00056 noecho(void)
00057 {
00058     T((T_CALLED("noecho()")));
00059     SP->_echo = FALSE;
00060     returnCode(OK);
00061 }