void omp_set_nested(int nested);
Summary The deprecated omp_set_nested routine enables or disables nested parallelism by setting the max-active-levels-var ICV.
Binding The binding task set for an omp_set_nested region is the generating task.
Effect If the argument to omp_set_nested evaluates to true, the value of the max-active-levels-var ICV is set to the number of active levels of parallelism that the implementation supports; otherwise, if the value of max-active-levels-var is greater than 1 then it is set to 1. This routine has been deprecated.