void SIMIX_vm_set_affinity(smx_host_t ind_vm, smx_host_t ind_pm, unsigned long mask);
+void SIMIX_vm_migratefrom_resumeto(smx_host_t vm, smx_host_t src_pm, smx_host_t dst_pm);
+
void SIMIX_host_get_params(smx_host_t ind_vm, ws_params_t params);
void SIMIX_host_set_params(smx_host_t ind_vm, ws_params_t params);