ungetch(3xcurses) [opensolaris man page]

ungetch(3XCURSES)					  X/Open Curses Library Functions					 ungetch(3XCURSES)

NAME

       ungetch, unget_wch - push character back onto the input queue

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 ungetch(int ch);

       int unget_wch(const wchar_t wch);

PARAMETERS

       ch     Is the single byte character to be put back in the input queue for the  next call to getch(3XCURSES).

       wch    Is the wide character to be put back in the input queue for the next call  to get_wch(3XCURSES).

DESCRIPTION

       The ungetch() function pushes ch back onto the input queue until the next  call to getch().

       The unget_wch() function is similar to ungetch() except that ch can be of type wchar_t.

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

       get_wch(3XCURSES), getch(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002							 ungetch(3XCURSES)

erasechar(3XCURSES)					  X/Open Curses Library Functions				       erasechar(3XCURSES)

NAME

       erasechar, erasewchar, killchar, killwchar - return current ERASE or KILL characters

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>

       char erasechar(void);

       int erasewchar(wchar_t *ch);

       char killchar(void);

       int killwchar(wchar_t *ch);

DESCRIPTION

       The erasechar() function returns the current ERASE character  from the tty driver.  This character is used to delete the previous character
       during keyboard input.  The returned value can be used when including deletion capability in  interactive programs.

       The killchar() function is similar to erasechar(). It returns the current KILL character.

       The erasewchar() and killwchar() functions are similar to  erasechar() and killchar() respectively, but store the  ERASE or KILL  character
       in the object pointed to by ch.

PARAMETERS

       ch    Is a pointer to a location where a character may be stored.

RETURN VALUES

       For erasechar() and killchar(), the terminal's current  ERASE or KILL character is returned.

       On success, the erasewchar() and killwchar() functions return OK. Otherwise, they return ERR.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), get_wch(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002						       erasechar(3XCURSES)