XBT_PRIVATE smx_storage_t SIMIX_storage_create(const char *name, void *storage, void *data);
XBT_PRIVATE void SIMIX_storage_destroy(void *s);
-XBT_PRIVATE smx_synchro_t SIMIX_file_read(smx_file_t fd, sg_size_t size, sg_host_t host);
-XBT_PRIVATE smx_synchro_t SIMIX_file_write(smx_file_t fd, sg_size_t size, sg_host_t host);
-XBT_PRIVATE smx_synchro_t SIMIX_file_open(const char* fullpath, sg_host_t host);
-XBT_PRIVATE smx_synchro_t SIMIX_file_close(smx_file_t fd, sg_host_t host);
+XBT_PRIVATE smx_activity_t SIMIX_file_read(smx_file_t fd, sg_size_t size, sg_host_t host);
+XBT_PRIVATE smx_activity_t SIMIX_file_write(smx_file_t fd, sg_size_t size, sg_host_t host);
+XBT_PRIVATE smx_activity_t SIMIX_file_open(const char* fullpath, sg_host_t host);
+XBT_PRIVATE smx_activity_t SIMIX_file_close(smx_file_t fd, sg_host_t host);
XBT_PRIVATE int SIMIX_file_unlink(smx_file_t fd, sg_host_t host);
XBT_PRIVATE sg_size_t SIMIX_file_get_size(smx_process_t process, smx_file_t fd);
XBT_PRIVATE sg_size_t SIMIX_file_tell(smx_process_t process, smx_file_t fd);
XBT_PRIVATE xbt_dict_t SIMIX_storage_get_properties(smx_storage_t storage);
-XBT_PRIVATE void SIMIX_post_io(smx_synchro_t synchro);
-XBT_PRIVATE void SIMIX_io_destroy(smx_synchro_t synchro);
-XBT_PRIVATE void SIMIX_io_finish(smx_synchro_t synchro);
+XBT_PRIVATE void SIMIX_io_destroy(smx_activity_t synchro);
+XBT_PRIVATE void SIMIX_io_finish(smx_activity_t synchro);
#endif