int32              11 include/plan9/386/u.h typedef	int	int32;
int32              11 include/plan9/amd64/u.h typedef	int	int32;
int32              11 include/plan9/arm/u.h typedef	int	int32;
int32             186 include/u.h    typedef s32int int32;
int32              12 src/pkg/runtime/runtime.h typedef	signed int		int32;