diff --git a/linkhash.h b/linkhash.h
index 1493c80860..06047e27bc 100644
--- a/linkhash.h
+++ b/linkhash.h
@@ -220,7 +220,7 @@ extern int lh_table_insert(struct lh_table *t, const void *k, const void *v);
  * Insert a record into the table. This one accepts the key's hash in additon
  * to the key. This is an exension to support functions that need to calculate
  * the hash several times and allows them to do it just once and then pass
- * in the hash to all utility functions. Depending on use case, this can be a 
+ * in the hash to all utility functions. Depending on use case, this can be a
  * very considerate performance improvement.
  * @param t the table to insert into.
  * @param k a pointer to the key to insert.
@@ -243,7 +243,7 @@ extern struct lh_entry* lh_table_lookup_entry(struct lh_table *t, const void *k)
  * Lookup a record into the table. This one accepts the key's hash in additon
  * to the key. This is an exension to support functions that need to calculate
  * the hash several times and allows them to do it just once and then pass
- * in the hash to all utility functions. Depending on use case, this can be a 
+ * in the hash to all utility functions. Depending on use case, this can be a
  * very considerate performance improvement.
  * @param t the table to lookup
  * @param k a pointer to the key to lookup
@@ -308,7 +308,7 @@ extern int lh_table_length(struct lh_table *t);
  * 	However, because its interface is public, it will remain part of
  * 	the API on the off chance of legacy software using it externally.
  */
-void lh_abort(const char *msg, ...);
+THIS_FUNCTION_IS_DEPRECATED(void lh_abort(const char *msg, ...));
 
 /**
  * Resizes the specified table.
@@ -333,7 +333,7 @@ int lh_table_resize(struct lh_table *t, int new_size);
  * Calculate the hash of a key for a given table.
  * This is an exension to support functions that need to calculate
  * the hash several times and allows them to do it just once and then pass
- * in the hash to all utility functions. Depending on use case, this can be a 
+ * in the hash to all utility functions. Depending on use case, this can be a
  * very considerate performance improvement.
  * @param t the table (used to obtain hash function)
  * @param k a pointer to the key to lookup