1 typedef int integer;
2 typedef unsigned char character;
3 
4 struct first_type
5 {
6   integer member0;
7   character member1;
8 
9   first_type();
10 };
11 
12 struct second_type
13 {
14   integer member0;
15   character member1;
16 
17   second_type();
18 };
19