78. Struct Padding

#include <stdio.h>

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

void print_offsets() {
    MyStruct value;

    char *base_address = (char *)&value;
    char *char_address = (char *)&(value.a);
    char *int_address = (char *)&(value.b);
    char *short_address = (char *)&(value.c);

    printf("Offset of a: %hhu\n", char_address - base_address);
    printf("Offset of b: %hhu\n", int_address - base_address);
    printf("Offset of c: %hhu\n", short_address - base_address);
    printf("Size: %zu", sizeof(value));
}

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