[LCP]sizeof question.

[ianezz at sodalia.it]

David, in un'altra vita, ha scritto:

 >   Am I using the sizeof correctly in the calloc call?

Yes, it returns the size of the type of *ptr, which is struct _Options.

 > Sould I be 
 > using ptr instead of *ptr?

No, since it would return the size of the type of ptr, which is a
pointer to struct _Options.

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