lib/std/event/future.zig | 21 ++++++++--------
 lib/std/event/rwlock.zig | 32 ++++++++++++------------
 lib/std/lazy_init.zig    | 24 +++++++++---------
 lib/std/mutex.zig        | 42 +++++++++++++++++---------------
 4 files changed, 62 insertions(+), 57 deletions(-)