20
virtual int setup_link(unsigned int bufsize, int rfm, int rat, int xfer_mode) = 0;
20
virtual int setup_link(unsigned int bufsize, int rfm, int rat, int xfer_mode, int flags) = 0;
21
21
virtual int open(char *mode) = 0;
22
22
virtual int open(char *basename, char *mode) = 0;