$NetBSD: patch-ab,v 1.12 2012/01/31 00:58:43 christos Exp $

--- lib/fseeko.c.orig	2011-03-01 11:39:28.000000000 -0500
+++ lib/fseeko.c	2012-01-30 19:56:49.000000000 -0500
@@ -109,7 +109,7 @@
 #if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
       fp->_flags &= ~_IO_EOF_SEEN;
 #elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
-# if defined __CYGWIN__
+# if defined(__CYGWIN__) || defined(__NetBSD__)
       /* fp_->_offset is typed as an integer.  */
       fp_->_offset = pos;
 # else