6 extern const char *program
;
7 ssize_t
xpread(int fd
, void *buf
, size_t count
, off_t offset
);
8 ssize_t
xpwrite(int fd
, const void *buf
, size_t count
, off_t offset
);
9 void clear_attributes(int fd
);
10 void set_attributes(int fd
);
11 int sectmap(int fd
, sector_t
*sectors
, int nsectors
);
12 int syslinux_already_installed(int dev_fd
);
