.github/workflows/ci.yaml     | 18 ------------
 .github/workflows/riscv.yaml  | 22 ++++++++++++++
 lib/std/Io/Reader.zig         | 14 +++++++++
 lib/std/Io/Writer.zig         | 49 +++++++++++++++++++++++++++++---
 lib/std/os/windows.zig        | 34 ++++++++++++++++++++++
 test/standalone/build.zig     |  1 +
 test/standalone/build.zig.zon |  3 +-
 tools/dump-cov.zig            |  6 ++--
 8 files changed, 121 insertions(+), 26 deletions(-)