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CURSES_UNDERSCORE(3)       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(WINDOW *);

     int
     wunderend(WINDOW *);

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.

NetBSD 10.99                  September 29, 2018                  NetBSD 10.99