Doesn't return until a key has been pressed


(PECL newt >= 0.1)

newt_wait_for_keyDoesn't return until a key has been pressed

Описание

void newt_wait_for_key ( void )

This function doesn't return until a key has been pressed. The keystroke is then ignored. If a key is already in the terminal's buffer, this function discards a keystroke and returns immediately.

Возвращаемые значения

Эта функция не возвращает значения после выполнения.

Смотрите также

  • newt_clear_key_buffer() - Discards the contents of the terminal's input buffer without waiting for additional input