lib/std/c.zig        |  3 +-
 lib/std/c/darwin.zig |  1 +
 lib/std/os.zig       | 76 +++++++++++++++++++++++++++-----
 lib/std/os/test.zig  | 22 +++++++++
 4 files changed, 90 insertions(+), 12 deletions(-)