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Annotation of researchv10no/ncurses/screen/deleteln.c, revision 1.1.1.1

1.1       root        1: /*     @(#) deleteln.c: 1.1 10/15/83   (1.2    4/7/82) */
                      2: 
                      3: #include       "curses.h"
                      4: 
                      5: /*
                      6:  *     This routine deletes a line from the screen.  It leaves
                      7:  * (_cury,_curx) unchanged.
                      8:  *
                      9:  * 4/16/81 (Berkeley) @(#)deleteln.c   1.3
                     10:  */
                     11: wdeleteln(win)
                     12: reg WINDOW     *win; {
                     13: 
                     14:        reg chtype      *temp;
                     15:        reg int         y;
                     16:        reg chtype      *end;
                     17: 
                     18:        temp = win->_y[win->_cury];
                     19:        for (y = win->_cury; y < win->_maxy; y++) {
                     20:                win->_y[y] = win->_y[y+1];
                     21:                win->_firstch[y] = 0;
                     22:                win->_lastch[y] = win->_maxx - 1;
                     23:        }
                     24:        for (end = &temp[win->_maxx]; temp < end; )
                     25:                *temp++ = ' ';
                     26:        win->_y[win->_maxy-1] = temp - win->_maxx;
                     27: }

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