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Diffstat (limited to 'esp8266/esp_mphal.c')
-rw-r--r--esp8266/esp_mphal.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/esp8266/esp_mphal.c b/esp8266/esp_mphal.c
index 06049e3956..dc6944fd4c 100644
--- a/esp8266/esp_mphal.c
+++ b/esp8266/esp_mphal.c
@@ -36,10 +36,6 @@
#include "extmod/misc.h"
#include "lib/utils/pyexec.h"
-extern void ets_wdt_disable(void);
-extern void wdt_feed(void);
-extern void ets_delay_us();
-
STATIC byte input_buf_array[256];
ringbuf_t input_buf = {input_buf_array, sizeof(input_buf_array)};
void mp_hal_debug_tx_strn_cooked(void *env, const char *str, uint32_t len);