#include <stdio.h>
typedef struct {
char a;
int b;
short c;
} MyStruct;
void print_offsets() {
MyStruct s;
printf("Offset of a: %u\n",(char*)&(s.a)-(char*)&(s.a));
printf("Offset of b: %u\n",(char*)&(s.b)-(char*)&(s.a));
printf("Offset of c: %u\n",(char*)&(s.c)-(char*)&(s.a));
printf("Size: %u",sizeof(MyStruct));
}
int main() {
print_offsets();
return 0;
}