diff -r c146d19101a3 -r 279868684eb3 src/hp34comm.h
--- a/src/hp34comm.h	Mon Nov 09 23:05:24 2020 +0100
+++ b/src/hp34comm.h	Tue Nov 10 22:21:35 2020 +0100
@@ -30,9 +30,7 @@
   bool cmd_buf_full(void);
   unsigned int nerrors(uint8_t errorno);
 
-  void startup(uint8_t keycode=0xFF);
   void sendkey(uint8_t keycode);
-  void send_key_when_idle();
   void send_startup_seq();
   void send_startup_seq(uint8_t keycode);
 
@@ -104,7 +102,6 @@
     char payload[MAX_BUFF];
   } state_data_t;
 
-  void _startup(void);
   state_t do_state_initial(uint8_t c=0x00);
   state_t do_state_command(uint8_t c);
   state_t do_state_payload_size(uint8_t c);