Faster versions of blitting functions
Add BuildDepend ocplib-endian.bigstring

Without this the shared-memory-ring stuff failed to link against cstruct
regenerate build
add check_bounds to verify the size and make Cstruct.t private
add a simple Lwt_cstruct subpackage that exposes Lwt-specific calls (for now, just write)
Merge pull request #3 from chambart/ocplib-endian

Faster versions of blitting functions
Merge branch 'ocplib-endian' of https://github.com/samoht/ocaml-cstruct
add @chambart to authors list
style changes + copyright update
remove unused cstruct C stubs
add unix subpackage with of_fd function
fix test script
add sample pcap
sync autobuild
fix up the test script
comment out asserts for the moment, but leave them there for development use.

(We don't normally compile with -noassert for production use)
better README
Cstruct.blit_{from,to}_string: support blitting to and from strings

Note the rename of blit_string to blit_from_string.

Also note I adjusted the commented-out assertions next to the external
blit calls.
Build: switch unix off by default, turn it on via Makefile. Add Build$ flags

This allows the core stuff to build with mirage-xen.
Merge pull request #13 from djs55/string-blit

Interface change: allow fast blitting to (as well as from) strings