diff --git a/cores/esp8266/libc_replacements.c b/cores/esp8266/libc_replacements.c index 104e4564a..964e84521 100644 --- a/cores/esp8266/libc_replacements.c +++ b/cores/esp8266/libc_replacements.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include