XBT_PUBLIC(double) MSG_get_clock(void);
XBT_PUBLIC(unsigned long int) MSG_get_sent_msg(void);
+/************************** Environment ***********************************/
+XBT_PUBLIC(msg_as_t) MSG_environment_get_routing_root(void);
+XBT_PUBLIC(const char *) MSG_environment_as_get_name(msg_as_t as);
+XBT_PUBLIC(xbt_dict_t) MSG_environment_as_get_routing_sons(msg_as_t as);
+XBT_PUBLIC(const char *) MSG_environment_as_get_property_value(msg_as_t as, const char *name);
+XBT_PUBLIC(const char *) MSG_environment_as_get_model(msg_as_t as);
+XBT_PUBLIC(xbt_dynar_t) MSG_environment_as_get_hosts(msg_as_t as);
/************************** File handling ***********************************/
-XBT_PUBLIC(size_t) MSG_file_read(void* ptr, size_t size, msg_file_t fd);
-XBT_PUBLIC(size_t) MSG_file_write(const void* ptr, size_t size, msg_file_t fd);
+XBT_PUBLIC(size_t) MSG_file_read(size_t size, msg_file_t fd);
+XBT_PUBLIC(size_t) MSG_file_write(size_t size, msg_file_t fd);
XBT_PUBLIC(msg_file_t) MSG_file_open(const char* mount, const char* path);
XBT_PUBLIC(int) MSG_file_close(msg_file_t fd);
XBT_PUBLIC(size_t) MSG_file_get_size(msg_file_t fd);
XBT_PUBLIC(int) MSG_get_host_msgload(msg_host_t host);
/* int MSG_get_msgload(void); This function lacks specification; discard it */
XBT_PUBLIC(double) MSG_get_host_speed(msg_host_t h);
+XBT_PUBLIC(int) MSG_host_get_core_number(msg_host_t h);
+XBT_PUBLIC(xbt_swag_t) MSG_host_get_process_list(msg_host_t h);
XBT_PUBLIC(int) MSG_host_is_avail(msg_host_t h);
XBT_PUBLIC(void) __MSG_host_destroy(msg_host_priv_t host);