Hello,

in bio.h there is a

struct  Biobuf
{
        Biobufhdr;
        uchar   b[Bungetsize+Bsize];
};

where Biobufhdr is declared as

typedef struct  Biobufhdr       Biobufhdr;

To make it compile with gcc under UNIX I changed the struct to

struct  Biobuf
{
        Biobufhdr Biobufhdr;
        uchar   b[Bungetsize+Bsize];
};

but is that what is meant by the original description above?

   Carsten