+/* ISO/IEC 10646 for KS */
+#define LEADING_BYTE_UCS_KS (MIN_LEADING_BYTE + 8)
+
+/* ISO/IEC 10646 for Big5 */
+#define LEADING_BYTE_UCS_BIG5 (MIN_LEADING_BYTE + 9)
+
+/* Japanese JIS X0208 Common 2/4 2/{(8),9,10,11} 4/2 (B) */
+#define LEADING_BYTE_JIS_X0208 (MIN_LEADING_BYTE + 10)
+
+/* Japanese JIS X0208-1990 2/4 2/{(8),9,10,11} 4/2 (B) */
+#define LEADING_BYTE_JAPANESE_JISX0208_1990 (MIN_LEADING_BYTE + 11)
+
+/* Chinese GB 12345-1990 */
+#define LEADING_BYTE_CHINESE_GB12345 (MIN_LEADING_BYTE + 12)
+
+#define LEADING_BYTE_CHINESE_BIG5 (MIN_LEADING_BYTE + 20)
+
+/* Big5 Level 1 2/4 2/{(8),9,10,11} 4/0 '0' */
+#define LEADING_BYTE_CHINESE_BIG5_1 (MIN_LEADING_BYTE + 21)
+
+/* Big5 Level 2 2/4 2/{(8),9,10,11} 4/0 '1' */
+#define LEADING_BYTE_CHINESE_BIG5_2 (MIN_LEADING_BYTE + 22)
+
+/* VISCII 1.1 */
+#define LEADING_BYTE_LATIN_VISCII (MIN_LEADING_BYTE + 24)
+
+/* MULE VISCII-LOWER (CHARSET_ID_OFFSET_96 + '1') */
+#define LEADING_BYTE_LATIN_VISCII_LOWER (MIN_LEADING_BYTE + 25)
+
+/* MULE VISCII-UPPER (CHARSET_ID_OFFSET_96 + '2') */
+#define LEADING_BYTE_LATIN_VISCII_UPPER (MIN_LEADING_BYTE + 26)
+
+#define LEADING_BYTE_ETHIOPIC_UCS (MIN_LEADING_BYTE + 27)
+
+#define LEADING_BYTE_DAIKANWA_0 (MIN_LEADING_BYTE + 28)
+#define LEADING_BYTE_DAIKANWA_1 (MIN_LEADING_BYTE + 29)
+#define LEADING_BYTE_DAIKANWA_2 (MIN_LEADING_BYTE + 30)
+#define LEADING_BYTE_DAIKANWA_3 (MIN_LEADING_BYTE + 31)
+
+#define LEADING_BYTE_GT (MIN_LEADING_BYTE + 40)
+#define LEADING_BYTE_GT_PJ_1 (MIN_LEADING_BYTE + 41)
+#define LEADING_BYTE_GT_PJ_2 (MIN_LEADING_BYTE + 42)
+#define LEADING_BYTE_GT_PJ_3 (MIN_LEADING_BYTE + 43)
+#define LEADING_BYTE_GT_PJ_4 (MIN_LEADING_BYTE + 44)
+#define LEADING_BYTE_GT_PJ_5 (MIN_LEADING_BYTE + 45)
+#define LEADING_BYTE_GT_PJ_6 (MIN_LEADING_BYTE + 46)
+#define LEADING_BYTE_GT_PJ_7 (MIN_LEADING_BYTE + 47)
+#define LEADING_BYTE_GT_PJ_8 (MIN_LEADING_BYTE + 48)
+#define LEADING_BYTE_GT_PJ_9 (MIN_LEADING_BYTE + 49)
+#define LEADING_BYTE_GT_PJ_10 (MIN_LEADING_BYTE + 50)
+#define LEADING_BYTE_GT_PJ_11 (MIN_LEADING_BYTE + 51)
+
+#define LEADING_BYTE_CHINA3_JEF (MIN_LEADING_BYTE + 82)
+#define LEADING_BYTE_CBETA (MIN_LEADING_BYTE + 83)
+/* #define LEADING_BYTE_CHINESE_BIG5_CDP (MIN_LEADING_BYTE + 84) */
+#define LEADING_BYTE_HANZIKU_1 (MIN_LEADING_BYTE + 85)
+#define LEADING_BYTE_HANZIKU_2 (MIN_LEADING_BYTE + 86)
+#define LEADING_BYTE_HANZIKU_3 (MIN_LEADING_BYTE + 87)
+#define LEADING_BYTE_HANZIKU_4 (MIN_LEADING_BYTE + 88)
+#define LEADING_BYTE_HANZIKU_5 (MIN_LEADING_BYTE + 89)
+#define LEADING_BYTE_HANZIKU_6 (MIN_LEADING_BYTE + 90)
+#define LEADING_BYTE_HANZIKU_7 (MIN_LEADING_BYTE + 91)
+#define LEADING_BYTE_HANZIKU_8 (MIN_LEADING_BYTE + 92)
+#define LEADING_BYTE_HANZIKU_9 (MIN_LEADING_BYTE + 93)
+#define LEADING_BYTE_HANZIKU_10 (MIN_LEADING_BYTE + 94)
+#define LEADING_BYTE_HANZIKU_11 (MIN_LEADING_BYTE + 95)
+#define LEADING_BYTE_HANZIKU_12 (MIN_LEADING_BYTE + 96)
+
+#define MIN_LEADING_BYTE_PRIVATE (MIN_LEADING_BYTE + 97)
+#define MAX_LEADING_BYTE_PRIVATE -1