added documentation to main.c

src/main.c

@@ -4,13 +4,23 @@
 
 #define LOG_LEVEL LOG_LEVEL_DEBUG
 
+/**
+ * @brief Log a debug message to inform about beginning exit procedures
+ * 
+ */
 void notify_exit(void)
 {
     DEBUG("Exiting gemstone...");
 }
 
+/**
+ * @brief Run compiler setup here
+ * 
+ */
 void setup(void)
 {
+    // setup preample
+
     log_init();
     DEBUG("starting gemstone...");
 
@@ -18,6 +28,8 @@ void setup(void)
     atexit(&notify_exit);
     #endif
 
+    // actual setup
+
     DEBUG("finished starting up gemstone...");
 }