diff options
Diffstat (limited to 'ncurses-5.3/ncurses/base/lib_inchstr.c')
-rw-r--r-- | ncurses-5.3/ncurses/base/lib_inchstr.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/ncurses-5.3/ncurses/base/lib_inchstr.c b/ncurses-5.3/ncurses/base/lib_inchstr.c new file mode 100644 index 0000000..69c38ee --- /dev/null +++ b/ncurses-5.3/ncurses/base/lib_inchstr.c @@ -0,0 +1,64 @@ +/**************************************************************************** + * Copyright (c) 1998,2000,2001 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * + * and: Eric S. Raymond <esr@snark.thyrsus.com> * + ****************************************************************************/ + +/* +** lib_inchstr.c +** +** The routine winchnstr(). +** +*/ + +#include <curses.priv.h> + +MODULE_ID("$Id$") + +NCURSES_EXPORT(int) +winchnstr(WINDOW *win, chtype * str, int n) +{ + int i = 0; + + T((T_CALLED("winchnstr(%p,%p,%d)"), win, str, n)); + + if (!str) + returnCode(0); + + if (win) { + for (; (n < 0 || (i < n)) && (win->_curx + i <= win->_maxx); i++) + str[i] = + CharOf(win->_line[win->_cury].text[win->_curx + i]) | + AttrOf(win->_line[win->_cury].text[win->_curx + i]); + } + str[i] = (chtype) 0; + + returnCode(i); +} |