(Bazsi).
(global_request_callback): Deleted class (Bazsi).
(global_request): Added type, continuation and exception_hnalder
arguments do the GLOBAL_REQUEST method (Bazsi).
(channel_request): Likewise.

* src/channel.c (make_request_status): Renamed from
make_global_request_status (Bazsi).
(global_request_continuation): New class (Bazsi).
(send_global_request_responses): New function (Bazsi).
(do_global_request_response): Use send_global_request_responses().
(global_request_exception_handler): New class (Bazsi).
(make_global_request_exception_handler): New function (Bazsi).
(do_global_request): Pass a continuation and an exception handler
to the GLOBAL_REQUEST-method.
(send_channel_request_responses): New function (Bazsi).
(channel_request_continuation): New class (Bazsi).
(channel_request_continuation): New class (Bazsi).
(do_channel_request): Pass a continuation and an exception to the
CHANNEL_REQUEST-method.
(init_channel): Initialize active_requests.

* src/channel.c (use_channel): New function to take a channel in
use.
(register_channel): New argument take_into_use.
(lookup_channel_reserved): New function that returns channels that
are marked as reserved, but not in use.
(do_channel_open_continue): Call register_channel with
take_in_use=1.
(do_channel_open_confirm): Use lookup_channel_reserved(). Call
use_channel().
(do_channel_open_failure): Use lookup_channel_reserved().
(format_channel_open): Renamed from prepare_channel_open. Don't
call alloc_channel() or register_channel().

* src/channel.h (CHANNEL_FREE, CHANNEL_RESERVED, CHANNEL_IN_USE):
New three-level classification for the in_use table.

* src/channel.c (exc_finish_channel_handler): Use pointer to
connection rather than to its channel table.

Rev: src/channel.c:1.72
Rev: src/channel.h:1.52