37 lines
942 B
C
Executable File
37 lines
942 B
C
Executable File
#include <curses.h>
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#include "curspriv.h"
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/****************************************************************/
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/* Wclrtoeol() fills the half of the cursor line to the right */
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/* Of the cursor in window 'win' with blanks. */
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/****************************************************************/
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int wclrtoeol(win)
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WINDOW *win;
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{
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int *maxx, *ptr, *end, y, x, minx, blank;
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y = win->_cury;
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x = win->_curx;
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blank = ' ' | (win->_attrs & ATR_MSK);
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end = &win->_line[y][win->_maxx];
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minx = _NO_CHANGE;
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maxx = &win->_line[y][x];
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for (ptr = maxx; ptr <= end; ptr++) {
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if (*ptr != blank) {
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maxx = ptr;
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if (minx == _NO_CHANGE) minx = ptr - win->_line[y];
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*ptr = blank;
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} /* if */
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} /* for */
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if (minx != _NO_CHANGE) {
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if (win->_minchng[y] > minx || win->_minchng[y] == _NO_CHANGE)
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win->_minchng[y] = minx;
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if (win->_maxchng[y] < maxx - win->_line[y])
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win->_maxchng[y] = maxx - win->_line[y];
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}
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return(OK);
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}
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