/***** Communication simcalls *****/
-XBT_PUBLIC(void) simcall_comm_send(smx_rdv_t rdv, double task_size,
+XBT_PUBLIC(void) simcall_comm_send(smx_process_t src, smx_rdv_t rdv, double task_size,
double rate, void *src_buff,
size_t src_buff_size,
int (*match_fun)(void *, void *, smx_action_t),
void (*copy_data_fun)(smx_action_t, void*, size_t),
void *data, double timeout);
-XBT_PUBLIC(smx_action_t) simcall_comm_isend(smx_rdv_t rdv, double task_size,
+XBT_PUBLIC(smx_action_t) simcall_comm_isend(smx_process_t src, smx_rdv_t rdv,
+ double task_size,
double rate, void *src_buff,
size_t src_buff_size,
int (*match_fun)(void *, void *, smx_action_t),