The clearok routine is used to clear and redraw the window with the next refresh.
Syntax |
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#include <curses.h>
int clearok(WINDOW *win, bool bf);
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Parameters |
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- win
A pointer to the window that is to be cleared
and refreshed.
- bf
A Boolean expression.
Return Values |
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- OK
Successful completion.
- ERR
An error occurred.
Description |
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If bf is TRUE, clearok() clears and redraws the entire screen on the next call to wrefresh(). If win is curscr, the next call to wrefresh() for any window clears and redraws the screen.
Implementation Considerations |
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Identical to XPG/3
See Also |
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wbkgdset(), wclear(), werase(), wrefresh()
Portability |
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HP-UX, UNIX System V, XPG/3
