#include <stdio.h>
typedef struct {
char a;
int b;
short c;
} MyStruct;
void print_offsets() {
MyStruct s;
char *base = (char*)&s;
size_t offset_a=(char*)&s.a - base;
size_t offset_b=(char*)&s.b - base;
size_t offset_c=(char*)&s.c - base;
printf("Offset of a: %u\n", offset_a);
printf("Offset of b: %u\n", offset_b);
printf("Offset of c: %u\n", offset_c);
printf("Size: %u\n", sizeof(s));
}
int main() {
print_offsets();
return 0;
}