extern struct _buf *kobj_open_file(const char *name);
extern void kobj_close_file(struct _buf *file);
-extern int kobj_read_file(struct _buf *file, char *buf,
- ssize_t size, offset_t off);
+extern int kobj_read_file(struct _buf *file, char *buf, unsigned size,
+ unsigned off);
extern int kobj_get_filesize(struct _buf *file, uint64_t *size);
#endif /* SPL_KOBJ_H */