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NetBSD 6.1.5 - man page for curses_delch (netbsd section 3)

CURSES_DELCH(3) 		   BSD Library Functions Manual 		  CURSES_DELCH(3)

NAME
     curses_delch, delch, wdelch -- curses delete characters routines

LIBRARY
     Curses Library (libcurses, -lcurses)

SYNOPSIS
     #include <curses.h>

     int
     delch(void);

     int
     wdelch(WINDOW *win);

DESCRIPTION
     These functions delete characters from stdscr or from the specified window.

     The delch() function deletes the character at the current cursor position on stdscr.  Char-
     acters to the right of the deleted character are moved one position to the left.  The cursor
     position is unchanged.

     The wdelch() function is the same as the delch() function, excepting that the character is
     deleted from the specified window.

RETURN VALUES
     Functions returning pointers will return NULL if an error is detected.  The functions that
     return an int will return one of the following values:

     OK   The function completed successfully.
     ERR  An error occurred in the function.

SEE ALSO
     curses_addch(3), curses_insertch(3)

STANDARDS
     The NetBSD Curses library complies with the X/Open Curses specification, part of the Single
     Unix Specification.

HISTORY
     The Curses package appeared in 4.0BSD.

BSD					 August 12, 2002				      BSD


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