--- a/master/mailbox.h	Mon May 29 09:54:18 2006 +0000
+++ b/master/mailbox.h	Mon Jun 26 15:04:06 2006 +0000
@@ -45,14 +45,17 @@
 
 /*****************************************************************************/
 
-uint8_t *ec_slave_mbox_prepare_send(ec_slave_t *, uint8_t, size_t);
-int      ec_slave_mbox_prepare_check(ec_slave_t *);
-int      ec_slave_mbox_check(const ec_slave_t *);
-int      ec_slave_mbox_prepare_fetch(ec_slave_t *);
-uint8_t *ec_slave_mbox_fetch(ec_slave_t *, uint8_t, size_t *);
+uint8_t *ec_slave_mbox_prepare_send(const ec_slave_t *, ec_command_t *,
+                                    uint8_t, size_t);
+int      ec_slave_mbox_prepare_check(const ec_slave_t *, ec_command_t *);
+int      ec_slave_mbox_check(const ec_command_t *);
+int      ec_slave_mbox_prepare_fetch(const ec_slave_t *, ec_command_t *);
+uint8_t *ec_slave_mbox_fetch(const ec_slave_t *, ec_command_t *,
+                             uint8_t, size_t *);
 
-uint8_t *ec_slave_mbox_simple_io(ec_slave_t *, size_t *);
-uint8_t *ec_slave_mbox_simple_receive(ec_slave_t *, uint8_t, size_t *);
+uint8_t *ec_slave_mbox_simple_io(const ec_slave_t *, ec_command_t *, size_t *);
+uint8_t *ec_slave_mbox_simple_receive(const ec_slave_t *, ec_command_t *,
+                                      uint8_t, size_t *);
 
 /*****************************************************************************/