-/* SunOS \e$B$N\e(B cc \e$B$r;H$&$H$-$O\e(B undef \e$B$K$7$F$/$@$5$$\e(B */
-#define ANSI_C_PROTOTYPE
-
-/******************************/
-/* \e$B%G%U%)%k%H$N=PNO%3!<%IA*Br\e(B */
-/* Select DEFAULT_CODE */
-#define DEFAULT_CODE_JIS
-/* #define DEFAULT_CODE_SJIS */
-/* #define DEFAULT_CODE_EUC */
-/* #define DEFAULT_CODE_UTF8 */
-/******************************/
+/* JIS X0212 */
+#define X0212_ENABLE
+
+/* --exec-in, --exec-out option
+ * require pipe, fork, execvp and so on.
+ * please undef this on MS-DOS, MinGW
+ * this is still buggy arround child process
+ */
+/* #define EXEC_IO */
+
+/* Unicode Normalization */
+#define UNICODE_NORMALIZATION
+
+/*
+ * Select Default Output Encoding
+ *
+ */
+
+/* #define DEFAULT_CODE_JIS */
+/* #define DEFAULT_CODE_SJIS */
+/* #define DEFAULT_CODE_WINDOWS_31J */
+/* #define DEFAULT_CODE_EUC */
+/* #define DEFAULT_CODE_UTF8 */