console.h

#ifndef _SYS_CONSOLE_H
# define _SYS_CONSOLE_H 1
 
# include <stddef.h>
# include <dev/device.h>
 
typedef struct console {
    size_t (*write)(void *, const char *, size_t);
    size_t (*read)(void *, char *, size_t);
 
    void *device;
 
    struct console *next;
} Console;
 
void console_flush(void);
void console_putchar(char c);
void console_setup(Device *dev);
 
#endif /* !_SYS_CONSOLE_H */