+ */
+typedef struct msg_task *msg_task_t;
+
+/* ******************************** VM ************************************* */
+typedef msg_host_t msg_vm_t;
+typedef msg_host_priv_t msg_vm_priv_t;
+
+static inline msg_vm_priv_t MSG_vm_priv(msg_vm_t vm){
+ return (msg_vm_priv_t) xbt_lib_get_level(vm, MSG_HOST_LEVEL);
+}
+
+/* ******************************** File ************************************ */
+typedef struct simdata_file *simdata_file_t;
+
+typedef struct s_msg_file_info {
+ sg_size_t size;
+ char* mount_point;
+ char* storageId;
+ char* storage_type;
+ char* content_type;
+} s_msg_file_info_t, *msg_file_info_t;
+
+typedef struct msg_file {
+ char *fullname; /**< @brief file full name (path+name)*/
+ simdata_file_t simdata; /**< @brief simulator data */
+ msg_file_info_t info;
+} s_msg_file_t;
+
+/** @brief File datatype.
+ * @ingroup msg_file_management
+ *
+ * You should consider this as an opaque object.
+ */
+
+typedef struct msg_file *msg_file_t;
+
+/* ******************************** Storage ************************************ */
+/* TODO: PV: to comment */
+
+extern int MSG_STORAGE_LEVEL;
+
+/** @brief Storage datatype.
+ * @ingroup msg_storage_management
+ *
+ * You should consider this as an opaque object.
+ */
+typedef xbt_dictelm_t msg_storage_t;
+typedef s_xbt_dictelm_t s_msg_storage_t;
+
+typedef struct msg_storage_priv {
+ // TODO PV: fill it (or not) !
+ void * dummy;
+} s_msg_storage_priv_t, *msg_storage_priv_t;
+
+/*************** Begin GPU ***************/
+typedef struct simdata_gpu_task *simdata_gpu_task_t;
+
+typedef struct msg_gpu_task {
+ char *name; /**< @brief task name if any */
+ simdata_gpu_task_t simdata; /**< @brief simulator data */
+#ifdef HAVE_TRACING
+ long long int counter; /* task unique identifier for instrumentation */
+ char *category; /* task category for instrumentation */
+#endif
+} s_msg_gpu_task_t;