Addr2              49 src/cmd/6a/a.h typedef	struct	Addr2	Addr2;
Addr2              98 src/cmd/6a/a.h struct	Addr2
Addr2              49 src/cmd/8a/a.h typedef	struct	Addr2	Addr2;
Addr2              98 src/cmd/8a/a.h struct	Addr2