diff -r f04e93b8af0f -r 1b5aea4d5147 drivers/ec_master.h
--- a/drivers/ec_master.h	Fri Nov 18 09:35:04 2005 +0000
+++ b/drivers/ec_master.h	Fri Nov 18 09:51:50 2005 +0000
@@ -31,10 +31,6 @@
                                mit Slave-Informationen */
   unsigned int slave_count; /**< Anzahl der Slaves in slaves */
 
-#if 0
-  EtherCAT_command_t *first_command; /**< Zeiger auf das erste
-                                        Kommando in der Liste */
-#endif
   EtherCAT_command_t process_data_command; /**< Kommando zum Senden und
                                               Empfangen der Prozessdaten */
 
@@ -52,12 +48,6 @@
   unsigned char *process_data; /**< Zeiger auf Speicher mit Prozessdaten */
   unsigned int process_data_length; /**< Länge der Prozessdaten */
 
-#if 0
-  EtherCAT_command_t cmd_ring[ECAT_COMMAND_RING_SIZE]; /**< Statischer Kommandoring */
-  int cmd_reserved[ECAT_COMMAND_RING_SIZE]; /**< Reservierungsflags für die Kommandos */
-  unsigned int cmd_ring_index; /**< Index des nächsten Kommandos im Ring */
-#endif
-
   int debug_level; /**< Debug-Level im Master-Code */
 }
 EtherCAT_master_t;
@@ -68,81 +58,30 @@
 int EtherCAT_master_init(EtherCAT_master_t *, EtherCAT_device_t *);
 void EtherCAT_master_clear(EtherCAT_master_t *);
 
+// Sending and receiving
+int EtherCAT_simple_send_receive(EtherCAT_master_t *, EtherCAT_command_t *);
+int EtherCAT_simple_send(EtherCAT_master_t *, EtherCAT_command_t *);
+int EtherCAT_simple_receive(EtherCAT_master_t *, EtherCAT_command_t *);
+
 // Slave management
 int EtherCAT_check_slaves(EtherCAT_master_t *, EtherCAT_slave_t *, unsigned int);
 void EtherCAT_clear_slaves(EtherCAT_master_t *);
+int EtherCAT_read_slave_information(EtherCAT_master_t *,
+                                    unsigned short int,
+                                    unsigned short int,
+                                    unsigned int *);
 int EtherCAT_activate_slave(EtherCAT_master_t *, EtherCAT_slave_t *);
 int EtherCAT_deactivate_slave(EtherCAT_master_t *, EtherCAT_slave_t *);
 int EtherCAT_activate_all_slaves(EtherCAT_master_t *);
 int EtherCAT_deactivate_all_slaves(EtherCAT_master_t *);
+int EtherCAT_state_change(EtherCAT_master_t *, EtherCAT_slave_t *, unsigned char);
 
-// Sending and receiving
-#if 0
-int EtherCAT_async_send_receive(EtherCAT_master_t *);
-int EtherCAT_send(EtherCAT_master_t *);
-int EtherCAT_receive(EtherCAT_master_t *);
-#endif
-int EtherCAT_simple_send_receive(EtherCAT_master_t *, EtherCAT_command_t *);
-int EtherCAT_simple_send(EtherCAT_master_t *, EtherCAT_command_t *);
-int EtherCAT_simple_receive(EtherCAT_master_t *, EtherCAT_command_t *);
-
+// Process data
 int EtherCAT_write_process_data(EtherCAT_master_t *);
 int EtherCAT_read_process_data(EtherCAT_master_t *);
 void EtherCAT_clear_process_data(EtherCAT_master_t *);
 
-/***************************************************************/
-
-// Slave information interface
-int EtherCAT_read_slave_information(EtherCAT_master_t *,
-                                    unsigned short int,
-                                    unsigned short int,
-                                    unsigned int *);
-
-// EtherCAT commands
-#if 0
-EtherCAT_command_t *EtherCAT_read(EtherCAT_master_t *,
-                                  unsigned short,
-                                  unsigned short,
-                                  unsigned int);
-EtherCAT_command_t *EtherCAT_write(EtherCAT_master_t *,
-                                   unsigned short,
-                                   unsigned short,
-                                   unsigned int,
-                                   const unsigned char *);
-EtherCAT_command_t *EtherCAT_position_read(EtherCAT_master_t *,
-                                           short,
-                                           unsigned short,
-                                           unsigned int);
-EtherCAT_command_t *EtherCAT_position_write(EtherCAT_master_t *,
-                                            short,
-                                            unsigned short,
-                                            unsigned int,
-                                            const unsigned char *);
-EtherCAT_command_t *EtherCAT_broadcast_read(EtherCAT_master_t *,
-                                            unsigned short,
-                                            unsigned int);
-EtherCAT_command_t *EtherCAT_broadcast_write(EtherCAT_master_t *,
-                                             unsigned short,
-                                             unsigned int,
-                                             const unsigned char *);
-EtherCAT_command_t *EtherCAT_logical_read_write(EtherCAT_master_t *,
-                                                unsigned int,
-                                                unsigned int,
-                                                unsigned char *);
-
-void EtherCAT_remove_command(EtherCAT_master_t *, EtherCAT_command_t *);
-#endif
-
-// Slave states
-int EtherCAT_state_change(EtherCAT_master_t *, EtherCAT_slave_t *, unsigned char);
-
-/***************************************************************/
-
 // Private functions
-#if 0
-EtherCAT_command_t *alloc_cmd(EtherCAT_master_t *);
-int add_command(EtherCAT_master_t *, EtherCAT_command_t *);
-#endif
 void set_byte(unsigned char *, unsigned int, unsigned char);
 void set_word(unsigned char *, unsigned int, unsigned int);
 void output_debug_data(unsigned char *, unsigned int);