lib/std/c.zig        | 122 +++++++++++++++++++++++++++-----
 lib/std/c/darwin.zig |  56 ---------------
 lib/std/os.zig       |   2 +-
 lib/std/os/linux.zig |  63 +++++++++++++----
 4 files changed, 155 insertions(+), 88 deletions(-)