1 files changed, 1 insertions, 0 deletions
diff --git a/fsck.h b/fsck.h
index af3c84e..3ef92a3 100644
--- a/fsck.h
+++ b/fsck.h
@@ -9,6 +9,7 @@ struct fsck_options;
 void fsck_set_msg_type(struct fsck_options *options,
 		const char *msg_id, const char *msg_type);
 void fsck_set_msg_types(struct fsck_options *options, const char *values);
+int is_valid_msg_type(const char *msg_id, const char *msg_type);
 
 /*
  * callback function for fsck_walk