mvwdelch man page on SmartOS

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DELCH(3XCURSES)						       DELCH(3XCURSES)

NAME
       delch, mvdelch, mvwdelch, wdelch - remove a character

SYNOPSIS
       cc [ flag... ] file... -I /usr/xpg4/include  -L	/usr/xpg4/lib \
	-R  /usr/xpg4/lib  -lcurses  [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int delch(void);

       int mvdelch(int y, int x);

       int mvwdelch(WINDOW *win, int y, int x);

       int wdelch(WINDOW *win);

DESCRIPTION
       The delch() and wdelch() functions delete the character at  the current
       cursor position from stdscr and win, respectively.  All remaining char‐
       acters  after  cursor  through  to  the end of the line are shifted one
       character towards the start of the line. The last character on the line
       becomes a space; characters on other lines are  not affected.

       The  mvdelch()  and  mvwdelch()	functions delete the character at  the
       position specified by the x and y parameters; the former	  deletes  the
       character from stdscr; the latter from win.

PARAMETERS
       y
	      Is  the  y (row) coordinate of the position of the character  to
	      be removed.

       x
	      Is the x (column) coordinate of the position  of	the  character
	      to be removed.

       win
	      Is  a  pointer  to  the  window  containing  the character to be
	      removed.

RETURN VALUES
       On success, these functions return OK. Otherwise, they return ERR.

ERRORS
       None.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌────────────────────┬─────────────────┐
       │  ATTRIBUTE TYPE    │ ATTRIBUTE VALUE │
       ├────────────────────┼─────────────────┤
       │Interface Stability │ Standard	      │
       ├────────────────────┼─────────────────┤
       │MT-Level	    │ Unsafe	      │
       └────────────────────┴─────────────────┘

SEE ALSO
       bkgdset(3XCURSES), insch(3XCURSES), libcurses(3XCURSES), attributes(5),
       standards(5)

				  Jun 5, 2002		       DELCH(3XCURSES)
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