I                  88 src/cmd/5a/a.h #define	I	((Io*)0)
I                  96 src/cmd/6a/a.h #define	I	((Io*)0)
I                  96 src/cmd/8a/a.h #define	I	((Io*)0)
I                 211 src/cmd/cc/cc.h #define	I	((Io*)0)