Struct Padding

#include <stdio.h>
#include <stddef.h>     // offsetof macro
typedef struct {
    char a;
    int b;
    short c;
} MyStruct;

void print_offsets() {
    // Use offsetof() to get member offsets and sizeof() for the total size
    printf("Offset of a: %zu\n", offsetof(MyStruct, a));
    printf("Offset of b: %zu\n", offsetof(MyStruct, b));
    printf("Offset of c: %zu\n", offsetof(MyStruct, c));
    printf("Size: %zu\n", sizeof(MyStruct));
 
}

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