NAME

       al_clear_keyboard_state - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              void al_clear_keyboard_state(ALLEGRO_DISPLAY *display)

DESCRIPTION

       Clear the state of the keyboard, emitting ALLEGRO_EVENT_KEY_UP(3alleg5) for each currently
       pressed key.  The given display is regarded as the one which had the keyboard  focus  when
       the  event  occurred.   In  case  display  is NULL no event is emitted.  For most keyboard
       drivers Allegro maintains its own state of the keyboard, which might get out of sync  with
       the  real  one.  This function is intended to remedy such situation by resetting Allegro's
       keyboard state to a known default (no  key  pressed).   This  is  particularly  useful  in
       response to ALLEGRO_EVENT_DISPLAY_SWITCH_OUT(3alleg5) events.

SEE ALSO

       al_get_keyboard_state(3alleg5), ALLEGRO_KEYBOARD_STATE(3alleg5)

SINCE

       5.2.3

              [Unstable  API]:  This  is  a  new  feature and the exact semantics are still being
              decided upon.