+}
+
+smx_simcall_t MC_state_get_executed_request(mc_state_t state, int *value)
+{
+ *value = state->req_num;
+ return &state->executed_req;
+}
+
+smx_simcall_t MC_state_get_internal_request(mc_state_t state)
+{
+ return &state->internal_req;
+}
+
+smx_simcall_t MC_state_get_request(mc_state_t state, int *value)
+{
+ smx_process_t process = NULL;
+ mc_procstate_t procstate = NULL;
+ unsigned int start_count;
+ smx_action_t act = NULL;
+
+ xbt_swag_foreach(process, simix_global->process_list) {
+ procstate = &state->proc_status[process->pid];
+
+ if (procstate->state == MC_INTERLEAVE
+ || procstate->state == MC_MORE_INTERLEAVE) {
+ if (MC_process_is_enabled(process)) {
+ switch (process->simcall.call) {
+ case SIMCALL_COMM_WAITANY:
+ *value = -1;
+ while (procstate->interleave_count <
+ xbt_dynar_length(simcall_comm_waitany__get__comms
+ (&process->simcall))) {
+ if (MC_request_is_enabled_by_idx
+ (&process->simcall, procstate->interleave_count++)) {
+ *value = procstate->interleave_count - 1;
+ break;
+ }
+ }
+
+ if (procstate->interleave_count >=
+ xbt_dynar_length(simcall_comm_waitany__get__comms
+ (&process->simcall)))
+ procstate->state = MC_DONE;
+
+ if (*value != -1)
+ return &process->simcall;
+
+ break;
+
+ case SIMCALL_COMM_TESTANY:
+ start_count = procstate->interleave_count;
+ *value = -1;
+ while (procstate->interleave_count <
+ xbt_dynar_length(simcall_comm_testany__get__comms
+ (&process->simcall))) {
+ if (MC_request_is_enabled_by_idx
+ (&process->simcall, procstate->interleave_count++)) {
+ *value = procstate->interleave_count - 1;
+ break;
+ }
+ }
+
+ if (procstate->interleave_count >=
+ xbt_dynar_length(simcall_comm_testany__get__comms
+ (&process->simcall)))
+ procstate->state = MC_DONE;
+
+ if (*value != -1 || start_count == 0)
+ return &process->simcall;
+
+ break;
+
+ case SIMCALL_COMM_WAIT:
+ act = simcall_comm_wait__get__comm(&process->simcall);
+ if (act->comm.src_proc && act->comm.dst_proc) {
+ *value = 0;
+ } else {
+ if (act->comm.src_proc == NULL && act->comm.type == SIMIX_COMM_READY
+ && act->comm.detached == 1)
+ *value = 0;
+ else
+ *value = -1;
+ }
+ procstate->state = MC_DONE;
+ return &process->simcall;
+
+ break;
+
+ case SIMCALL_MC_RANDOM:
+ if (procstate->state == MC_INTERLEAVE)
+ *value = 0;
+ else {
+ if (state->req_num < simcall_mc_random__get__max(&process->simcall))
+ *value = state->req_num + 1;
+ }
+ procstate->state = MC_DONE;
+ return &process->simcall;
+ break;
+
+ default:
+ procstate->state = MC_DONE;
+ *value = 0;
+ return &process->simcall;
+ break;
+ }
+ }
+ }
+ }
+