[src/trunk]: src/sys/sys sys/rwlock.h: Make this more self-contained for bool.

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

details:   https://anonhg.NetBSD.org/src/rev/776998e7afb7
branches:  trunk
changeset: 377376:776998e7afb7
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Jul 09 16:32:28 2023 +0000

description:
sys/rwlock.h: Make this more self-contained for bool.

XXX pullup-10

diffstat:

 sys/sys/rwlock.h |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 4c7d080b92b8 -r 776998e7afb7 sys/sys/rwlock.h
--- a/sys/sys/rwlock.h  Sun Jul 09 12:15:07 2023 +0000
+++ b/sys/sys/rwlock.h  Sun Jul 09 16:32:28 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rwlock.h,v 1.17 2022/10/26 23:22:22 riastradh Exp $    */
+/*     $NetBSD: rwlock.h,v 1.18 2023/07/09 16:32:28 riastradh Exp $    */
 
 /*-
  * Copyright (c) 2002, 2006, 2007, 2008, 2019, 2020 The NetBSD Foundation, Inc.
@@ -58,6 +58,7 @@ typedef enum krw_t {
 typedef struct krwlock krwlock_t;
 
 #ifdef __RWLOCK_PRIVATE
+#include <sys/stdbool.h>
 /*
  * Bits in the owner field of the lock that indicate lock state.  If the
  * WRITE_LOCKED bit is clear, then the owner field is actually a count of