Struct Padding

Code

#include <stdio.h>


typedef struct {
    char a;
    int b;
    short c;
} MyStruct;

void print_offsets() {
    printf("Offset of a: %u\n", (&((MyStruct *)0)->a));
    printf("Offset of b: %u\n", (&((MyStruct *)0)->b));
    printf("Offset of c: %u\n", (&((MyStruct *)0)->c));
    printf("Size: %u", ((MyStruct*)0) + 1);
}

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

Solving Approach