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-rw-r--r--lib/filter.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/filter.h b/lib/filter.h
index e6ccd33b3a..6b5ccb52ec 100644
--- a/lib/filter.h
+++ b/lib/filter.h
@@ -25,6 +25,9 @@
#include "if.h"
+/* Maximum ACL name length */
+#define ACL_NAMSIZ 128
+
/* Filter direction. */
#define FILTER_IN 0
#define FILTER_OUT 1