char *name; /**< @brief action name if any */
smx_simdata_action_t simdata; /**< @brief simulator data */
xbt_fifo_t cond_list; /*< conditional variables that must be signaled when the action finish. */
-
void *data; /**< @brief user data */
+ int refcount; /**< @brief reference counter */
} s_smx_action_t;
typedef struct s_smx_action *smx_action_t;
