how to construct sturct object in lua

[Jim zhang <jimzhang02@...>]

Code to be test:

struct A

{

   int a,

   int b

};

 

int sum ( struct A * s)

{

   retunr s->a+s->b;

}

 

How could I construct a struct A object in lua scripts, and pass the pointer of this struct into sum() to test it?

 

Thanks,

 

Jim