build.zig                                      |    5 +-
 lib/std/Build/Watch.zig                        |    2 +-
 lib/std/Io/Threaded.zig                        | 1046 +++++++++++++++++++++++++++-----
 lib/std/Io/Threaded/test.zig                   |  335 ++++++++++
 lib/std/dynamic_library.zig                    |   71 +--
 lib/std/os/windows.zig                         |  682 ---------------------
 lib/std/os/windows/test.zig                    |  339 -----------
 lib/std/zig/parser_test.zig                    |    2 +-
 test/standalone/load_dynamic_library/build.zig |    1 +
 9 files changed, 1221 insertions(+), 1262 deletions(-)