lib/std/c.zig        |  1 +
 lib/std/mutex.zig    | 17 ++++++++-------
 lib/std/os.zig       | 10 +++++++++
 lib/std/os/linux.zig |  4 ++++
 lib/std/spinlock.zig | 37 +++++++++++++-------------------
 5 files changed, 39 insertions(+), 30 deletions(-)