[src/trunk]: src/external/mpl/bind/include/isc bind: fix Clang build

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

details:   https://anonhg.NetBSD.org/src/rev/2508a4659526
branches:  trunk
changeset: 983123:2508a4659526
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue May 04 13:16:06 2021 +0000

description:
bind: fix Clang build

I had already fixed this on 2021-03-27, but the fix was accidentally
reverted on 2021-04-29 when updating to bind 9.16.15.

diffstat:

 external/mpl/bind/include/isc/stdatomic.h |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 2821e6cbb172 -r 2508a4659526 external/mpl/bind/include/isc/stdatomic.h
--- a/external/mpl/bind/include/isc/stdatomic.h Tue May 04 09:05:34 2021 +0000
+++ b/external/mpl/bind/include/isc/stdatomic.h Tue May 04 13:16:06 2021 +0000
@@ -142,7 +142,7 @@
        __c11_atomic_compare_exchange_weak_explicit(obj, expected, desired, \
                                                    succ, fail)
 #define atomic_exchange_explicit(obj, desired, order) \
-       __c11_atomic_exchange_explicit(obj, expected, order)
+       __c11_atomic_exchange_explicit(obj, desired, order)
 #elif defined(__GNUC_ATOMICS) /* __atomic builtins */
 #define atomic_init(obj, desired)       (*obj = desired)
 #define atomic_load_explicit(obj, order) __atomic_load_n(obj, order)