XBT_PUBLIC xbt_dynar_t MSG_host_get_attached_storage_lists(const_sg_host_t host);
XBT_PUBLIC double MSG_host_get_speed(const_sg_host_t host);
XBT_PUBLIC double MSG_host_get_power_peak_at(const_sg_host_t host, int pstate_index);
XBT_PUBLIC xbt_dynar_t MSG_host_get_attached_storage_lists(const_sg_host_t host);
XBT_PUBLIC double MSG_host_get_speed(const_sg_host_t host);
XBT_PUBLIC double MSG_host_get_power_peak_at(const_sg_host_t host, int pstate_index);