lib/std/RingBuffer.zig                      | 136 ++++++++++++++++++++++++++++++++
 lib/std/compress/zstandard.zig              |   2 +-
 lib/std/compress/zstandard/RingBuffer.zig   | 122 ----------------------------
 lib/std/compress/zstandard/decode/block.zig |   4 +-
 lib/std/compress/zstandard/decompress.zig   |   3 +-
 lib/std/std.zig                             |   1 +
 6 files changed, 140 insertions(+), 128 deletions(-)