#define size_of(data) ( (char *)(&data +1) - (char *)(&data))

with regards.
G. Siva Prakash Reddy.

Hi!

#define size_of(data) ( (char *)(&data +1) - (char *)(&data))

with Regards

G. Siva Prakash Reddy.

Hi Siva

I guess i will have to elaborate my question. Will this work when i give

sizeof(int) ?

#define mySizeof(x)(mySizeof1(x))

#define mySizeof1(x){__typeof__(x) tmp ;(char*)(&tmp + 1) - (char*)(&tmp);}

main()

{

int a;

printf("size of int dn" mySizeof(int));

printf("size of a dn" mySizeof(a));

}

Thanks for post
Mani