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| [9] | 1 | #include <curses.h>
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| 2 | #include "curspriv.h"
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| 3 |
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| 4 | /****************************************************************/
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| 5 | /* Winch(win) returns the character at the current position in */
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| 6 | /* Window 'win'. */
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| 7 | /****************************************************************/
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| 8 |
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| 9 | int winch(win)
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| 10 | WINDOW *win;
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| 11 | {
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| 12 | return((win->_line[win->_cury][win->_curx]) & 0xff);
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| 13 | } /* winch */
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| 14 |
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| 15 | /****************************************************************/
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| 16 | /* Mvinch() moves the stdscr cursor to a new position, then */
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| 17 | /* Returns the character at that position. */
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| 18 | /****************************************************************/
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| 19 |
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| 20 | int mvinch(y, x)
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| 21 | int y;
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| 22 | int x;
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| 23 | {
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| 24 | if (wmove(stdscr, y, x) == ERR) return(ERR);
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| 25 | return((stdscr->_line[stdscr->_cury][stdscr->_curx]) & 0xff);
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| 26 | }
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| 27 |
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| 28 | /****************************************************************/
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| 29 | /* Mvwinch() moves the cursor of window 'win' to a new posi- */
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| 30 | /* Tion, then returns the character at that position. */
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| 31 | /****************************************************************/
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| 32 |
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| 33 | int mvwinch(win, y, x)
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| 34 | WINDOW *win;
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| 35 | int y;
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| 36 | int x;
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| 37 | {
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| 38 | if (wmove(win, y, x) == ERR) return(ERR);
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| 39 | return((win->_line[win->_cury][win->_curx]) & 0xff);
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| 40 | }
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