fix

1 files changed, 7 insertions, 0 deletions

diff --git a/src/regex/test_regex_iterate_api.c b/src/regex/test_regex_iterate_api.c
index fc60853f4..72847476b 100644
--- a/src/regex/test_regex_iterate_api.c
+++ b/src/regex/test_regex_iterate_api.c
@@ -28,7 +28,14 @@
 #include "gnunet_regex_lib.h"
 #include "regex_internal.h"
 
+/**
+ * Regex initial padding.
+ */
 #define INITIAL_PADDING "PADPADPADPADPADP"
+
+/**
+ * Set to GNUNET_YES to save a debug graph.
+ */
 #define GNUNET_REGEX_ITERATE_SAVE_DEBUG_GRAPH GNUNET_NO
 
 static unsigned int transition_counter;