curs_opaque(3X) 														   curs_opaque(3X)

NAME

       is_cleared, is_idlok, is_idcok, is_immedok, is_keypad, is_leaveok, is_nodelay, is_timeout, is_scrollok, is_syncok - curses window
       properties

SYNOPSIS

       #include <curses.h>

       bool is_cleared(const WINDOW *win);
       bool is_idcok(const WINDOW *win);
       bool is_idlok(const WINDOW *win);
       bool is_immedok(const WINDOW *win);
       bool is_keypad(const WINDOW *win);
       bool is_leaveok(const WINDOW *win);
       bool is_nodelay(const WINDOW *win);
       bool is_notimeout(const WINDOW *win);
       bool is_scrollok(const WINDOW *win);
       bool is_syncok(const WINDOW *win);
       WINDOW * wgetparent(const WINDOW *win);
       int wgetscrreg(const WINDOW *win, int *top, int *bottom);

DESCRIPTION

       This implementation provides functions which return properties set in the WINDOW structure, allowing it to  be  ``opaque''  if  the  symbol
       NCURSES_OPAQUE is defined:

       is_cleared
	    returns the value set in clearok

       is_idcok
	    returns the value set in idcok

       is_idlok
	    returns the value set in idlok

       is_immedok
	    returns the value set in immedok

       is_keypad
	    returns the value set in keypad

       is_leaveok
	    returns the value set in leaveok

       is_nodelay
	    returns the value set in nodelay

       is_notimeout
	    returns the value set in notimeout

       is_scrollok
	    returns the value set in scrollok

       is_syncok
	    returns the value set in syncok

       wgetparent
	    returns the parent WINDOW pointer for subwindows, or NULL for windows having no parent.

       wgetscrreg
	    returns the top and bottom rows for the scrolling margin as set in wsetscrreg.

RETURN VALUE

       These functions all return TRUE or FALSE, except as noted.

NOTES

       Both a macro and a function are provided for each name.

PORTABILITY

       These routines are specific to ncurses.	They were not supported on Version 7, BSD or System V implementations.	It is recommended that any
       code depending on ncurses extensions be conditioned using NCURSES_VERSION.

SEE ALSO

       curses(3X), curs_inopts(3X), curs_outopts(3X), curs_window(3X)

																   curs_opaque(3X)