are almost there.

split is rendered moot by the plugin system: when enabled, binaries do
not link directly with libX11 or libGL. I hope this is a step towards
more consisteny and clarity.

forcing the tested code to use register contraints.

* Updateed NEWS and ChangeLog.

* Better CFLAGS and LDFLAGS propagation to the Makefiles.

but for now it's the only way to integrate properly with TOIlet.

* Implement cucul_file_read() and cucul_file_write().

and hton32() implementations everywhere instead, except in cacaserver
    which requires <arpa/inet.h> stuff anyway.

* Synchronise parameter types in the C++ bindings with the C API.

of the other required types.

documented).

far better for error checking.

* Use size_t and ssize_t where appropriate.

completely breaks compatibility with previous versions of libcaca on
    64-bit systems.