VarType getSetVarType(Set *set);
Element *createRangeVar(VarType type, uint64_t lowrange, uint64_t highrange);
/** This function creates a mutable set.
VarType getSetVarType(Set *set);
Element *createRangeVar(VarType type, uint64_t lowrange, uint64_t highrange);
/** This function creates a mutable set.