1$FreeBSD$ 2 3This directory contains various files derived from CDDL sources that 4are used by the ZFS bootstrap: 5 6 fletcher.c checksum support 7 sha256.c checksum support 8 lz4.c compression support 9 lzjb.c compression support 10 zfssubr.c checksum, compression and raidz support 11 zfsimpl.h mostly describing the physical layout 12 13The files fletcher.c, lzjb.c and sha256.c are largely identical to the 14ZFS base code (with write support removed) and could be shared but 15that might complicate future imports from OpenSolaris. 16