Get_Atom_Tagged
Get_Integer_Tagged
Get_Float
Get_Nil
Get_List
Get_Structure_Tagged

Put_X_Variable
Put_Y_Variable
Put_Unsafe_Value
Put_Atom_Tagged
Put_Integer_Tagged
Put_Float
Put_Nil
Put_List
Put_Structure_Tagged

Unify_Variable
Unify_Void
Unify_Value
Unify_Local_Value
Unify_Atom_Tagged
Unify_Integer_Tagged
Unify_Nil
Unify_List
Unify_Structure_Tagged

Allocate
Deallocate

Switch_On_Term
Switch_On_Atom
Switch_On_Integer
Switch_On_Structure

Load_Cut_Level
Cut

Create_Choice_Point
Update_Choice_Point
Delete_Choice_Point

