--- a/include/ecrt.h	Fri Oct 13 10:07:10 2006 +0000
+++ b/include/ecrt.h	Tue Nov 07 12:13:30 2006 +0000
@@ -86,6 +86,12 @@
 }
 ec_pdo_reg_t;
 
+/**
+   Direction type for ec_domain_register_pdo_range()
+*/
+
+typedef enum {EC_DIR_INPUT, EC_DIR_OUTPUT} ec_direction_t;
+
 /******************************************************************************
  *  Master request functions
  *****************************************************************************/
@@ -103,7 +109,7 @@
 ec_domain_t *ecrt_master_create_domain(ec_master_t *master);
 
 int ecrt_master_activate(ec_master_t *master);
-void ecrt_master_deactivate(ec_master_t *master);
+void ecrt_master_deactivate(ec_master_t *master); // deprecated!
 
 void ecrt_master_prepare(ec_master_t *master);
 
@@ -127,9 +133,19 @@
                                      uint16_t pdo_index,
                                      uint8_t pdo_subindex,
                                      void **data_ptr);
+
 int ecrt_domain_register_pdo_list(ec_domain_t *domain,
                                   const ec_pdo_reg_t *pdos);
 
+ec_slave_t *ecrt_domain_register_pdo_range(ec_domain_t *domain,
+                                           const char *address,
+                                           uint32_t vendor_id,
+                                           uint32_t product_code,
+                                           ec_direction_t direction,
+                                           uint16_t offset,
+                                           uint16_t length,
+                                           void **data_ptr);
+
 void ecrt_domain_process(ec_domain_t *domain);
 int ecrt_domain_state(const ec_domain_t *domain);
 
@@ -145,7 +161,7 @@
                           uint8_t sdo_subindex, uint32_t value);
 
 int ecrt_slave_pdo_size(ec_slave_t *slave, uint16_t pdo_index,
-                        uint8_t pdo_subindex, size_t size);
+                        uint8_t pdo_subindex, size_t size); // deprecated
 
 /******************************************************************************
  *  Bitwise read/write macros