--- vdcomp.c.orig	Mon Aug 23 00:47:40 2004
+++ vdcomp.c	Mon Aug 23 00:43:34 2004
@@ -112,6 +112,8 @@
 
 #  if defined(hp300) || defined(hp800) || defined(NeXT)
 #   include <sys/malloc.h>                /* it's in 'sys' on HPs and NeXT */
+#  elif defined(__APPLE__)
+#   include <malloc/malloc.h>
 #  else
 #   include <malloc.h>
 #  endif