1 files changed, 4 insertions, 0 deletions
diff --git a/src/dbg.h b/src/dbg.h
index 902d885..6e52ed4 100644
--- a/src/dbg.h
+++ b/src/dbg.h
@@ -25,12 +25,16 @@
 #define DEBUG 0
 #endif
 
+extern int DBG_LVL;
+
 /* helper functions which help in replacing the GNU extension ##__VA_ARGS__ */
 #define STRINGIFY(x) #x
 #define PREFIX(...) PREFIX_HELPER(_FILENAME, __LINE__, __VA_ARGS__)
 #define SUFFIX(S, M, ...) M S, __VA_ARGS__
 
 #define log_err(...) fprintf(stderr, PREFIX(__VA_ARGS__))
+#define log_warn(...) do { if (DBG_LVL > 2) log_err(__VA_ARGS__); } while (0)
+#define log_info(...) do { if (DBG_LVL > 1) log_err(__VA_ARGS__); } while (0)
 #define die(...) die_(PREFIX(__VA_ARGS__))
 #define fatal(...) die(SUFFIX(": %s\n", __VA_ARGS__, strerror(errno)))