For the structure declaration

struct {

char *a;

short b;

double c;

char d;

float e;

char f;

long long g;

void *h;

} foo;

suppose it was compiled on a Windows and UNIX machine, where each primitive data type of K bytes must have an offset that is a multiple of K.

A. What are the byte offsets of all the fields in the structure?

B. What is the total size of the structure?

C. Rearrange the fields of the structure to minimize wasted space, and then show the byte offsets and total size for the rearranged structure.