$NetBSD$

--- src/System/Link/pipe_link.cpp.orig	2010-07-21 21:55:47.000000000 +0000
+++ src/System/Link/pipe_link.cpp
@@ -28,9 +28,6 @@
 #include <signal.h>
 #include <sys/wait.h>
 #endif
-#ifndef __APPLE__
-#include <malloc.h>
-#endif
 
 hashset<pointer> pipe_link_set;
 void pipe_callback (void *obj, void *info);
