-#define ASSERT_FALSE(func, par) { UcsXml_CB_OnError("Parameter error in attribute=%s value=%s, file=%s, line=%d", 4, func, par, __FILE__, __LINE__); return false; }\r
+#define __FILENAME__ (__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)\r
+#define ASSERT_FALSE(func, par) { UcsXml_CB_OnError("Parameter error in attribute=%s value=%s, file=%s, line=%d", 4, func, par, __FILENAME__, __LINE__); return false; }\r