sm_uio
struct sm_uio uio;
register struct sm_uio *uio;
extern int sm_fvwrite __P((SM_FILE_T *, int, struct sm_uio *));
struct sm_uio uio;
struct sm_uio uio; /* output information: summary */
static int sm_print __P((SM_FILE_T *, int, struct sm_uio *));
register struct sm_uio *uio;