Struct Padding

Code

#include <stdio.h>

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

void print_offsets() {

    MyStruct var;
    printf("Offset of a: %d\n",(char *)&var.a - (char *)&var);
    printf("Offset of b: %d\n",(char *)&var.b - (char *)&var);
    printf("Offset of c: %d\n",(char *)&var.c - (char *)&var);
    printf("Size: %d",(char *)(&var+1) - (char *)&var);

 
}

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

Solving Approach