check if _GNU_SOURCE is defined already

This commit is contained in:
Jason2866
2021-12-14 21:29:50 +01:00
committed by GitHub
parent b7230f394c
commit b8ac8ceae8
@@ -20,7 +20,9 @@
#if defined(ESP32) || defined(ESP8266)
#define _GNU_SOURCE
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include "AudioFileSourceICYStream.h"
#include <string.h>