logging

[psensor.git] / src / lib / log.h

diff --git a/src/lib/log.h b/src/lib/log.h
index ea303b7..38efb3e 100644 (file)
--- a/src/lib/log.h
+++ b/src/lib/log.h
@@ -30,9 +30,11 @@ enum log_level {
 void log_open(const char *path);
 
 void log_printf(int lvl, const char *fmt, ...);
+void log_debug(const char *fmt, ...);
 
 void log_close();
 
+/* level of the log file. */
 extern int log_level;
 
 #endif