digraph di_can_msg_states {
	fontname="Helvetica";

	init       [shape = point ];
	gc         [shape = house label = "Garbage collect" ];
	gc_exec    [shape = rectangle, label = <<b>Execute</b><br/>di_can_msg_gc()>                              ];
	reassm     [shape = rectangle, label = <<b>Reassemble</b><br/>di_can_reassemble()>                       ];
	crc        [shape = rectangle, label = <<b>CRC</b><br/>di_can_crc_check()>                               ];
	free       [shape = rectangle, label = <<b>Free</b><br/>di_can_msg_free(<br/>struct di_can_msg **msg)>   ];
	send       [shape = rectangle, label = <<b>Send</b><br/>di_can_send(<br/>struct di_can_msg **msg)>       ];
	send_async [shape = rectangle, label = <<b>Async send</b><br/>di_can_send_async(<br/>struct di_can_msg **msg)> ];
	send_async_next [shape = house, label = <<b>Execute async send</b><br/>di_can_send_async_next(void)> ];
	reset      [shape = rectangle, label = <<b>Reset</b><br/>_di_can_msg_reset(<br/>struct di_can_msg *msg)> ];

	init          -> reset;
	UNUSED        -> APPLICATION [ label = <<b>Allocate</b><br/>di_can_msg_alloc()>              ];
	UNUSED        -> reassm;
	reassm        -> REASSEMBLE  [ label = <<b>Get (internal)</b><br/>di_can_msg_search()<br/>di_can_msg_get()>          ];
	REASSEMBLE    -> crc;
	READY         -> APPLICATION [ label = <<b>Get ready</b><br/>di_can_msg_get_ready(<br/>enum di_can_msgtype type)> ];
	APPLICATION   -> free;
	APPLICATION   -> send;
	APPLICATION   -> send_async;
	REASSEMBLE    -> gc          [ label = <<b>Timeout</b><br/>msg-&gt;timeout &gt;=<br/>di_time_get_uptime()>    ];
	READY         -> gc          [ label = <<b>Timeout</b><br/>msg-&gt;timeout &gt;=<br/>di_time_get_uptime()>    ];
	DIRTY         -> gc;
	crc           -> free;
	crc           -> READY       [ label = <<b>Set ready (internal)</b><br/>di_can_msg_set_ready(<br/>struct di_can_msg **msg)> ];
	send          -> free;
	send          -> ERROR;
	send_async    -> SEND;
	SEND          -> send_async_next;
	send_async_next -> free;
	send_async_next -> ERROR;
	ERROR         -> APPLICATION;
	free          -> DIRTY;
	gc            -> reset;
	gc            -> gc_exec [ dir=back ];
	reset         -> UNUSED;
}