text: #include <ccan/structeq/structeq.h>
  #include <ccan/tap/tap.h>
  
  /* In theory, this could be generated without padding, if alignof(int) were 0,
   * and test would fail.  Call me when that happens. */
  struct mydata {
  	char start;
  	int end;
  };
  
  STRUCTEQ_DEF(mydata, sizeof(int) - sizeof(char), start, end);
  
  int main(void)
  {
  	struct mydata a, b;
  
  	/* This is how many tests you plan to run */
  	plan_tests(3);
  
  	a.start = 0;
  	a.end = 100;
  	ok1(mydata_eq(&a, &a));
  
  	b = a;
  	ok1(mydata_eq(&a, &b));
  
  	b.end++;
  	ok1(!mydata_eq(&a, &b));
  
  	/* This exits depending on whether all tests passed */
  	return exit_status();
  }
  