78. Struct Padding

#include <stdio.h>
#include <cstdint>

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

void print_offsets() {
    MyStruct s;
    int a_off = (uint8_t  *)(&s.a) - (uint8_t *)&s;
    printf("Offset of a: %u\n", a_off);
    int b_off = (uint8_t  *)(&s.b) - (uint8_t *)&s;
    printf("Offset of b: %u\n", b_off);
     int c_off = (uint8_t  *)(&s.c) - (uint8_t *)&s;
    printf("Offset of c: %u\n", c_off);
    printf("Size: %lu\n", sizeof(MyStruct));
 
}

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