applied platformio structure

lib/tools/trace.h

@@ -0,0 +1,20 @@
+/* 
+ *  Squeezelite for esp32
+ *
+ *  (c) Sebastien 2019
+ *      Philippe G. 2019, philippe_44@outlook.com
+ *
+ *  This software is released under the MIT License.
+ *  https://opensource.org/licenses/MIT
+ *
+ */
+ 
+#pragma once
+
+#ifdef ENABLE_MEMTRACE
+#define MEMTRACE_PRINT_DELTA() memtrace_print_delta(NULL,TAG,__FUNCTION__);
+#define MEMTRACE_PRINT_DELTA_MESSAGE(x) memtrace_print_delta(x,TAG,__FUNCTION__);
+#else
+#define MEMTRACE_PRINT_DELTA()
+#define MEMTRACE_PRINT_DELTA_MESSAGE(x) ESP_LOGD(TAG,"%s",x);
+#endif