$NetBSD: patch-am,v 1.1 2005/08/06 18:39:03 rillig Exp $

Work around an undefined reference to close(2).

--- extra/pdb/creadpdb.cc.orig	Tue May 24 23:36:40 2005
+++ extra/pdb/creadpdb.cc	Sat Aug  6 20:35:08 2005
@@ -19,6 +19,7 @@
 #include <octave/ov-str-mat.h>
 #include <sys/mman.h>
 #include <fcntl.h>
+#include <unistd.h>
 
 #define BUFLEN 80
 
