lib/std/c.zig             | 142 ++++++++++++++++++++++++++++++++
 lib/std/c/darwin.zig      |  20 -----
 lib/std/c/dragonfly.zig   |  22 -----
 lib/std/c/emscripten.zig  |   5 --
 lib/std/c/freebsd.zig     |  23 ------
 lib/std/c/haiku.zig       |  16 ----
 lib/std/c/linux.zig       |   6 --
 lib/std/c/netbsd.zig      |  20 -----
 lib/std/c/openbsd.zig     |  18 ----
 lib/std/c/solaris.zig     |  21 -----
 lib/std/os.zig            |   2 +-
 lib/std/os/emscripten.zig |  21 -----
 12 files changed, 143 insertions(+), 173 deletions(-)