tree db76e1e002e450cccc1b7a8119ad629eccc24da8
parent 6c11b12ac6f101732d43b5682f5b3ae4dda4205f
author H. Peter Anvin <hpa@zytor.com> 1231456457 -0800
committer H. Peter Anvin <hpa@zytor.com> 1231456457 -0800

bzip2/lzma: centralize format detection

Centralize the compression format detection to a common routine in the
lib directory, and use it for both initramfs and initrd.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>