save experimental

library/include/mobilisis/tariff_global_defines.h

@@ -3,4 +3,18 @@
 
 #define DBG_HEADER "(" << __func__ << ":" << __LINE__ << ")"
 
+#define DBG_EMERGENCY   (0) // System is unusable
+#define DBG_ALERT       (1) // Action must be taken immediately
+#define DBG_CRITICAL    (2) // Critical conditions
+#define DBG_ERROR       (3) // Error conditions
+#define DBG_WARNING     (4) // Warning conditions
+#define DBG_NOTICE      (5) // Normal but significant conditions
+                            // Conditions that are not error conditions, but that may require special handling
+#define DBG_INFORMATION (6) // Informational messages
+                            // Confirmation that the program is working as expected
+#define DBG_DEBUG       (7) // Debug-level messages
+                            // Messages that contain information normally of use only when debugging a program
+
+extern int DBG_LEVEL;
+
 #endif // TARIFF_GLOBAL_DEFINES_H_INCLUDED