333     signal_t state;  member in toggle
368         signal_t state;  member in buffer::buffer_body
400                 signal_t state = low;  in operator ()()  local
422         signal_t state;  member in and_gate::and_body
466         signal_t state;  member in or_gate::or_body
510         signal_t state;  member in xor_gate::xor_body
561         signal_t state;  member in nor_gate::nor_body
605         signal_t& state;  member in led::led_body
632     signal_t state;  member in led
681         unsigned int& state;  member in digit::digit_body
713     unsigned int state;  member in digit