_(ACL_IN_USE_INBOUND, -142, "Inbound ACL in use") \
_(ACL_IN_USE_OUTBOUND, -143, "Outbound ACL in use") \
_(INIT_FAILED, -144, "Initialization Failed") \
-_(NETLINK_ERROR, -145, "netlink error")
+_(NETLINK_ERROR, -145, "netlink error") \
+_(BIER_BSL_UNSUP, -146, "BIER bit-string-length unsupported")
typedef enum
{