netbsd man page for underscore

CURSES_UNDERSCORE(3)					   BSD Library Functions Manual 				      CURSES_UNDERSCORE(3)

NAME
     curses_underscore, underscore, underend, wunderscore, wunderend -- curses underscore attribute manipulation routines

LIBRARY
     Curses Library (libcurses, -lcurses)

SYNOPSIS
     #include <curses.h>

     int
     underscore(void);

     int
     underend(void);

     int
     wunderscore(void);

     int
     wunderend(void);

DESCRIPTION
     These functions manipulate the underscore attribute on stdscr or on the specified window.

     The underscore() function turns on the underscore attribute on stdscr.  The underend() function turns off the underscore attribute on stdscr.

     The wunderscore() and wunderend() functions are equivalent to underscore() and underend(), respectively, excepting that the attribute is
     manipulated on the window specified by win.

     The underscore() and underend() functions are equivalent to wattron(A_UNDERLINE) and wattroff(A_UNDERLINE), respectively.

RETURN VALUES
     These functions always return 1.

SEE ALSO
     curses_attributes(3), curses_standout(3)

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

HISTORY
     These functions first appeared in NetBSD 1.5.

BSD
								 October 13, 2002							       BSD