commit cd0f6b0c939e5098410ddb171db8c4a26cf8d623
author Denys Vlasenko <vda.linux@googlemail.com> Thu Jul 01 10:38:10 2010 +0200
committer Denys Vlasenko <vda.linux@googlemail.com> Thu Jul 01 10:38:10 2010 +0200
tree 809a47281ade3f9c0f4859070d937d01687a735f
parent 81199672bed1446fa6b584728c92ecfb11bc530b

consolidate xz format comment. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

include/unarchive.h

diff --git a/include/unarchive.h b/include/unarchive.h
index 3b8e157..b55af6d 100644
--- a/include/unarchive.h
+++ b/include/unarchive.h
@@ -9,6 +9,8 @@
 	COMPRESS_MAGIC = 0x1f9d,
 	GZIP_MAGIC  = 0x1f8b,
 	BZIP2_MAGIC = 'B' * 256 + 'Z',
+	/* .xz signature: 0xfd, '7', 'z', 'X', 'Z', 0x00 */
+	/* More info at: http://tukaani.org/xz/xz-file-format.txt */
 	XZ_MAGIC1   = 0xfd * 256 + '7',
 	XZ_MAGIC2   = (('z' * 256 + 'X') * 256 + 'Z') * 256 + 0,
 	/* Different form: 32 bits, then 16 bits: */