Create log.h

Author: XuhuaHuang

Util/log.h

@@ -0,0 +1,22 @@
+/*****************************************************************//**
+ * \file   log.h
+ * \brief  Custom LOG() macro to print location of the function call
+ * with __VA_ARGS__ and fprintf() in C.
+ * 
+ * \author Xuhua Huang
+ * \date   October 2021
+ *********************************************************************/
+
+#ifndef LOG_H
+#define LOG_H
+
+#include <stdio.h>
+
+/* Global Macro Definition */
+#define LOG(...) {\
+    fprintf(stderr, "%s: Line %d:\t", __FILE__, __LINE__);\
+    fprintf(stderr, __VA_ARGS__);\
+    fprintf(stderr, "\n");\
+}
+
+#endif