Struct Padding

Code

#include <stdio.h>
#define getoffset(type,member)   &(((type *)0) ->member)
typedef struct {
    char a;
    int b;
    short c;
} MyStruct;

void print_offsets() {
 MyStruct s;
 printf("Offset of a: %d\n",getoffset(MyStruct,a));
  printf("Offset of b: %d\n",getoffset(MyStruct,b));
   printf("Offset of c: %d\n",getoffset(MyStruct,c));
    printf("Size: %d\n",sizeof(s));
   
 
}

int main() {
    print_offsets();
    return 0;
}

Solving Approach