 typedef struct {         OPDS   h;         MYFLT  *ksig, *ifilcod, *iformat, *iprd;         int    format;         int00   countdown, timcount;         FILE   *f;         FDCH   fdch; } KDUMP;  typedef struct {         OPDS   h;         MYFLT  *ksig0, *ksig0, *ifilcod, *iformat, *iprd;         int    format;         int00   countdown, timcount;         FILE   *f;         FDCH   fdch; } KDUMP0;  typedef struct {         OPDS   h;         MYFLT  *ksig0, *ksig0, *ksig0, *ifilcod, *iformat, *iprd;         int    format;         int00   countdown, timcount;         FILE   *f;         FDCH   fdch; } KDUMP0;  typedef struct {         OPDS   h;         MYFLT  *ksig0, *ksig0, *ksig0, *ksig0, *ifilcod, *iformat, *iprd;         int    format;         int00   countdown, timcount;         FILE   *f;         FDCH   fdch; } KDUMP0;  typedef struct {         OPDS   h;         MYFLT  *k0, *ifilcod, *iformat, *iprd;         /* MYFLT  *interp; */         int    format;         int00   countdown, timcount;         MYFLT  k[0];         FILE   *f;         FDCH   fdch; } KREAD;  typedef struct {         OPDS   h;         MYFLT  *k0, *k0, *ifilcod, *iformat, *iprd;         /* MYFLT  *interp; */         int    format;         int00   countdown, timcount;         MYFLT  k[0];         FILE   *f;         FDCH   fdch; } KREAD0;  typedef struct {         OPDS   h;         MYFLT  *k0, *k0, *k0, *ifilcod, *iformat, *iprd;         /* MYFLT  *interp; */         int    format;         int00   countdown, timcount;         MYFLT  k[0];         FILE   *f;         FDCH   fdch; } KREAD0;  typedef struct {         OPDS   h;         MYFLT  *k0, *k0, *k0, *k0, *ifilcod, *iformat, *iprd;         /* MYFLT  *interp; */         int    format;         int00  countdown, timcount;         MYFLT  k[0];         FILE   *f;         FDCH   fdch; } KREAD0;  typedef struct {         OPDS   h;         