Remove unused declaration.

diff --git a/lib/canon-host.c b/lib/canon-host.c
index 74c36f6f75b7bf11b07ac74c38ea4dc5bfc8efdd..d2d0746c7f8b020d27e5c2fb066cc4ddfd656a93 100644 (file)
--- a/lib/canon-host.c
+++ b/lib/canon-host.c
@@ -1,6 +1,6 @@
 /* Host name canonicalization
 
-   Copyright (C) 1995, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1999, 2000, 2002 Free Software Foundation, Inc.
 
    Written by Miles Bader <miles@gnu.ai.mit.edu>
 
@@ -46,10 +46,6 @@
 # include <arpa/inet.h>
 #endif
 
-#ifndef strdup
-char *strdup ();
-#endif
-
 /* Returns the canonical hostname associated with HOST (allocated in a static
    buffer), or 0 if it can't be determined.  */
 char *