Documented the pxlen parameter.

diff --git a/proto/ospf/topology.c b/proto/ospf/topology.c
index 87509979e02f231876d2abc59a3ad619e2983057..cf4a6e08640eb77568b9bdeb1ebd84ec8c9e6188 100644 (file)
--- a/proto/ospf/topology.c
+++ b/proto/ospf/topology.c
@@ -357,6 +357,7 @@ originate_ext_lsa_body(net *n, rte *e, struct proto_ospf *po, struct ea_list *at
 /**
  * max_ext_lsa - calculate the maximum amount of external networks
  * possible for the given prefix length.
+ * @pxlen: network prefix length
  *
  * This is a fix for the previous static use of MAXNETS which did
  * only work correct if MAXNETS < possible IPs for given prefix.