1 files changed, 0 insertions, 6 deletions
diff --git a/esp8266/esp_mphal.h b/esp8266/esp_mphal.h
index e3ba0c4fac..dc6a79f2ba 100644
--- a/esp8266/esp_mphal.h
+++ b/esp8266/esp_mphal.h
@@ -32,13 +32,7 @@ void ets_isr_mask(unsigned);
 
 void mp_hal_init(void);
 void mp_hal_feed_watchdog(void);
-int mp_hal_stdin_rx_chr(void);
-void mp_hal_stdout_tx_str(const char *str);
-void mp_hal_stdout_tx_strn(const char *str, uint32_t len);
-void mp_hal_stdout_tx_strn_cooked(const char *str, uint32_t len);
 
-uint32_t mp_hal_ticks_ms(void);
-void mp_hal_delay_ms(uint32_t delay);
 void mp_hal_delay_us(uint32_t);
 void mp_hal_set_interrupt_char(int c);
 uint32_t mp_hal_get_cpu_freq(void);