Initial project import

tools/v/vlib/compress/lz/lzma2.v

@@ -0,0 +1,18 @@
+module lz
+
+const lzma2_profile = MatchProfile{
+	window:      65535
+	min_match:   3
+	max_match:   130
+	max_literal: 128
+}
+
+// compress_lzma2 compresses data using a pure-V LZMA2-like stream.
+pub fn compress_lzma2(data []u8) ![]u8 {
+	return compress_with_profile(data, lzma2_profile, .lzma2)
+}
+
+// decompress_lzma2 decompresses data produced by compress_lzma2.
+pub fn decompress_lzma2(data []u8) ![]u8 {
+	return decompress_with_profile(data, lzma2_profile, .lzma2)
+}