#ifdef SIGIO
static void input_available_signal (int signo);
#endif
-static Lisp_Object (Fcommand_execute) (Lisp_Object, Lisp_Object, Lisp_Object,
- Lisp_Object);
static void handle_interrupt (void);
static _Noreturn void quit_throw_to_read_char (int);
static void process_special_events (void);
/* FIXME: This is wrong rather than test window-system, we should call
a new set-selection, which will then dispatch to x-set-selection, or
tty-set-selection, or w32-set-selection, ... */
-EXFUN (Fwindow_system, 1);
Lisp_Object
command_loop_1 (void)