$NetBSD$

Missing header file for "memcpy".

--- advmsg/nbodypipe.c.orig	2003-05-14 21:06:22.000000000 +0400
+++ advmsg/nbodypipe.c	2008-04-27 14:52:09.000000000 +0400
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
+#include <string.h>
 
 /*
 extern double drand48();
