Research V4 release

[unix-history] / sys / conf.h

struct
{
       char    d_minor;
       char    d_major;
};

struct
{
       int     (*d_open)();
       int     (*d_close)();
       int     (*d_strategy)();
} bdevsw[];

struct
{
       int     (*d_open)();
       int     (*d_close)();
       int     (*d_read)();
       int     (*d_write)();
       int     (*d_sgtty)();
} cdevsw[];