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- /****************************************************************/
- /* Winch() routine of the PCcurses package */
- /* */
- /****************************************************************/
- /* This version of curses is based on ncurses, a curses version */
- /* originally written by Pavel Curtis at Cornell University. */
- /* I have made substantial changes to make it run on IBM PC's, */
- /* and therefore consider myself free to make it public domain. */
- /* Bjorn Larsson (bl@infovox.se) */
- /****************************************************************/
- /* 1.4: Use of short wherever possible. Portability */
- /* improvements: 900114 */
- /* 1.3: MSC -W3, Turbo'C' -w -w-pro checkes: 881005 */
- /* 1.2: Rcsid[] string for maintenance: 881002 */
- /* 1.0: Release: 870515 */
- /****************************************************************/
-
- #include <curses.h>
- #include <curspriv.h>
-
- char _curses_charpick_rcsid[] = "@(#)charpick.c v.1.4 - 900114";
-
- /****************************************************************/
- /* Winch(win) returns the character at the current position in */
- /* window 'win'. */
- /****************************************************************/
-
- int winch(win)
- WINDOW *win;
- {
- return((win->_line[win->_cury][win->_curx]) & 0xff);
- } /* winch */
-
- /****************************************************************/
- /* Inch() returns the character at the current cursor position */
- /* in stdscr. */
- /****************************************************************/
-
- int inch()
- {
- return((stdscr->_line[stdscr->_cury][stdscr->_curx]) & 0xff);
- } /* inch */
-
- /****************************************************************/
- /* Mvinch() moves the stdscr cursor to a new position, then */
- /* returns the character at that position. */
- /****************************************************************/
-
- int mvinch(y,x)
- int y;
- int x;
- {
- if (wmove(stdscr,y,x) == ERR)
- return(ERR);
- return((stdscr->_line[stdscr->_cury][stdscr->_curx]) & 0xff);
- } /* mvinch */
-
- /****************************************************************/
- /* Mvwinch() moves the cursor of window 'win' to a new posi- */
- /* tion, then returns the character at that position. */
- /****************************************************************/
-
- int mvwinch(win,y,x)
- WINDOW *win;
- int y;
- int x;
- {
- if (wmove(win,y,x) == ERR)
- return(ERR);
- return((win->_line[win->_cury][win->_curx]) & 0xff);
- } /* mvwinch */
-