#define CODING_ATTR_PRE_WRITE(attrs) AREF (attrs, coding_attr_pre_write)
#define CODING_ATTR_DEFAULT_CHAR(attrs) AREF (attrs, coding_attr_default_char)
#define CODING_ATTR_FOR_UNIBYTE(attrs) AREF (attrs, coding_attr_for_unibyte)
-#define CODING_ATTR_FLUSHING(attrs) AREF (attrs, coding_attr_flushing)
#define CODING_ATTR_PLIST(attrs) AREF (attrs, coding_attr_plist)
#define CODING_ATTR_CATEGORY(attrs) AREF (attrs, coding_attr_category)
#define CODING_ATTR_SAFE_CHARSETS(attrs)AREF (attrs, coding_attr_safe_charsets)