full directory structure

main/esp32.c

@@ -0,0 +1,16 @@
+#include <signal.h>
+
+#include "esp_system.h" 
+#include "squeezelite.h"
+
+void get_mac(u8_t mac[]) {
+    esp_read_mac(mac, ESP_MAC_WIFI_STA);
+}
+
+_sig_func_ptr signal(int sig, _sig_func_ptr func) {
+	return NULL;
+}
+
+void *audio_calloc(size_t nmemb, size_t size) {
+		return calloc(nmemb, size);
+}