(canon_host): Declare strdup. Required for ultrix4.3.

diff --git a/lib/canon-host.c b/lib/canon-host.c
index 0c7eac4..9d968a0 100644 (file)
--- a/lib/canon-host.c
+++ b/lib/canon-host.c
@@ -1,6 +1,6 @@
 /* Host name canonicalization
 
-   Copyright (C) 1995, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1999, 2000 Free Software Foundation, Inc.
 
    Written by Miles Bader <miles@gnu.ai.mit.edu>
 
@@ -43,6 +43,7 @@
 # include <arpa/inet.h>
 #endif
 
+char *strdup ();
 void free ();
 
 /* Returns the canonical hostname associated with HOST (allocated in a static