Contents

#!/usr/bin/env ruby
# shows how to call variadic functions
#
# Sean O'Halpin, 2009-02-15
#
require 'ffi-ncurses'
begin
  FFI::NCurses.initscr
  FFI::NCurses.clear
  FFI::NCurses.printw("Hello %s! There are %d arguments to this variadic function!", :string, "world", :int, 2)
  FFI::NCurses.refresh
  FFI::NCurses.getch
ensure
  FFI::NCurses.endwin
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ffi-ncurses-0.4.0	examples/printw-variadic.rb