lua_stdin_is_tty   24 luajit.c       #define lua_stdin_is_tty()	isatty(0)
lua_stdin_is_tty   28 luajit.c       #define lua_stdin_is_tty()	isatty(_fileno(stdin))
lua_stdin_is_tty   30 luajit.c       #define lua_stdin_is_tty()	_isatty(_fileno(stdin))
lua_stdin_is_tty   33 luajit.c       #define lua_stdin_is_tty()	1