(Frecursive_edit): Remove unused variable.

(Frecursive_edit): Remove unused variable.
(command_loop_1, safe_run_hooks, kbd_buffer_get_event,
timer_check, make_lispy_event, menu_bar_items,
menu_bar_one_keymap, menu_bar_item, parse_menu_item,
parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
read_key_sequence): Ditto.  Fread_key_sequence,
Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
(read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
used when GOBBLE_FIRST_EVENT is defined in #ifdef
(Fexecute_extended_command): Cast XINT to long for %ld.
(toplevel) [HAVE_UNISTD_H]: Include unistd.h.
(toplevel): Include sys/types.h.