(strdup): Remove unused declaration.

diff --git a/lib/canon-host.c b/lib/canon-host.c
index 74c36f6f75b7bf11b07ac74c38ea4dc5bfc8efdd..2025a7aa8f7979ae536f2c41420fd717df768e1c 100644 (file)
--- a/lib/canon-host.c
+++ b/lib/canon-host.c
@@ -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 *