Just added a comment explaining that akvalue() does mh alias substitution.

diff --git a/uip/aliasbr.c b/uip/aliasbr.c
index b15865e..b3c4b22 100644 (file)
--- a/uip/aliasbr.c
+++ b/uip/aliasbr.c
@@ -47,6 +47,7 @@ struct home *seek_home (char *);
 #endif
 
 
+/* Do mh alias substitution on 's' and return the results. */
 char *
 akvalue (char *s)
 {