void fh_unref (struct file_handle *);
void fh_unname (struct file_handle *);
/* Finding file handles. */
struct file_handle *fh_from_id (const char *handle_name);
void fh_unref (struct file_handle *);
void fh_unname (struct file_handle *);
/* Finding file handles. */
struct file_handle *fh_from_id (const char *handle_name);