diff -Naur tcp_wrappers_7.6-orig/scaffold.c tcp_wrappers_7.6/scaffold.c
--- tcp_wrappers_7.6-orig/scaffold.c	1997-03-21 10:27:24.000000000 -0800
+++ tcp_wrappers_7.6/scaffold.c	2004-05-07 19:44:50.000000000 -0700
@@ -25,7 +25,6 @@
 #define	INADDR_NONE	(-1)		/* XXX should be 0xffffffff */
 #endif
 
-extern char *malloc();
 
 /* Application-specific. */