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#ifndef __FIO_H__
#define __FIO_H__
#include <stdio.h>
#define MAX_FDS 32
typedef ssize_t (*fdread_t)(void * opaque, void * buf, size_t count);
typedef ssize_t (*fdwrite_t)(void * opaque, const void * buf, size_t count);
typedef off_t (*fdseek_t)(void * opaque, off_t offset, int whence);
typedef int (*fdclose_t)(void * opaque);
struct fddef_t {
fdread_t fdread;
fdwrite_t fdwrite;
fdseek_t fdseek;
fdclose_t fdclose;
void * opaque;
};
int fio_is_open(int fd);
int fio_open(fdread_t, fdwrite_t, fdseek_t, fdclose_t, void * opaque);
ssize_t fio_read(int fd, void * buf, size_t count);
ssize_t fio_write(int fd, const void * buf, size_t count);
off_t fio_seek(int fd, off_t offset, int whence);
int fio_close(int fd);
void fio_set_opaque(int fd, void * opaque);
void register_devfs();
#endif
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