* @param context
* @param size Size of the stack
*/
-void MC_register_stack_area(void *stack, smx_process_t process, ucontext_t* context, size_t size)
+void MC_register_stack_area(void *stack, smx_actor_t process, ucontext_t* context, size_t size)
{
xbt_assert(mc_model_checker == nullptr);
if (!MC_is_active())