static int pex_msdos_close (struct pex_obj *, int);
static int pex_msdos_wait (struct pex_obj *, long, int *, struct pex_time *,
int, const char **, int *);
static int pex_msdos_close (struct pex_obj *, int);
static int pex_msdos_wait (struct pex_obj *, long, int *, struct pex_time *,
int, const char **, int *);