[src/trunk]: src/sys/ufs/ext2fs Revert previous - which itself (incorrectly) ...

[kre <kre%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d90dc22a71c6
branches:  trunk
changeset: 817133:d90dc22a71c6
user:      kre <kre%NetBSD.org@localhost>
date:      Tue Aug 09 13:18:50 2016 +0000

description:
Revert previous - which itself (incorrectly) reverted the previous
changes, breaking the build.

diffstat:

 sys/ufs/ext2fs/Makefile         |  4 ++--
 sys/ufs/ext2fs/ext2fs_extents.h |  6 +++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diffs (33 lines):

diff -r cfbd30727063 -r d90dc22a71c6 sys/ufs/ext2fs/Makefile
--- a/sys/ufs/ext2fs/Makefile   Tue Aug 09 12:17:04 2016 +0000
+++ b/sys/ufs/ext2fs/Makefile   Tue Aug 09 13:18:50 2016 +0000
@@ -1,7 +1,7 @@
-#      $NetBSD: Makefile,v 1.3 2016/08/09 07:15:35 christos Exp $
+#      $NetBSD: Makefile,v 1.4 2016/08/09 13:18:50 kre Exp $
 
 INCSDIR= /usr/include/ufs/ext2fs
 
-INCS=  ext2fs.h ext2fs_dinode.h ext2fs_dir.h ext2fs_extern.h
+INCS=  ext2fs.h ext2fs_dinode.h ext2fs_dir.h ext2fs_extents.h ext2fs_extern.h
 
 .include <bsd.kinc.mk>
diff -r cfbd30727063 -r d90dc22a71c6 sys/ufs/ext2fs/ext2fs_extents.h
--- a/sys/ufs/ext2fs/ext2fs_extents.h   Tue Aug 09 12:17:04 2016 +0000
+++ b/sys/ufs/ext2fs/ext2fs_extents.h   Tue Aug 09 13:18:50 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ext2fs_extents.h,v 1.3 2016/08/09 07:15:35 christos Exp $      */
+/*     $NetBSD: ext2fs_extents.h,v 1.4 2016/08/09 13:18:50 kre Exp $   */
 
 /*-
  * Copyright (c) 2012, 2010 Zheng Liu <lz%freebsd.org@localhost>
@@ -32,6 +32,10 @@
 #define        _UFS_EXT2FS_EXT2FS_EXTENTS_H_
 
 #include <sys/types.h>
+#ifndef _KERNEL
+#include <stdbool.h>
+#endif
+
 #include <ufs/ufs/inode.h>
 #define        EXT4_EXT_MAGIC  0xf30a