$OpenBSD: patch-libs_filesystem_src_operations_cpp,v 1.1 2011/11/06 20:05:47 jasper Exp $
--- libs/filesystem/src/operations.cpp.orig	Thu Nov  3 06:53:43 2011
+++ libs/filesystem/src/operations.cpp	Thu Nov  3 06:54:19 2011
@@ -58,14 +58,11 @@ using boost::system::system_category;
 
 # else // BOOST_POSIX_API
 #   include <sys/types.h>
-#   if !defined(__APPLE__) && !defined(__OpenBSD__)
+#   ifndef __APPLE__
 #     include <sys/statvfs.h>
 #     define BOOST_STATVFS statvfs
 #     define BOOST_STATVFS_F_FRSIZE vfs.f_frsize
 #   else
-#ifdef __OpenBSD__
-#     include <sys/param.h>
-#endif
 #     include <sys/mount.h>
 #     define BOOST_STATVFS statfs
 #     define BOOST_STATVFS_F_FRSIZE static_cast<boost::uintmax_t>( vfs.f_bsize )
