>>>>> "W" == William Djaja Tjokroaminata <billtj / z.glue.umd.edu> writes:

W> is no possibility of jumping around at that point.  Finally, because
W> Data_Make_Struct really calls ALLOC, then Data_Make_Struct is
W> indeed dangerous.

 Data_Make_Struct() is *not* dangerous. The goal of Data_Make_Struct() is
 to call ALLOC(), initialize all members of the struct to zero then call
 Data_Wrap_Struct()

 If you have not understood this : don't use it.



Guy Decoux