smx_action_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_rdv_t rdv,
void *dst_buff, size_t *dst_buff_size,
int (*)(void *, void *), void *data);
void SIMIX_comm_destroy(smx_action_t action);
void SIMIX_comm_destroy_internal_actions(smx_action_t action);
smx_action_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_rdv_t rdv,
void *dst_buff, size_t *dst_buff_size,
int (*)(void *, void *), void *data);
void SIMIX_comm_destroy(smx_action_t action);
void SIMIX_comm_destroy_internal_actions(smx_action_t action);