+/*
+ * Sysctl values for HFS
+ */
+#define HFS_ENCODINGBIAS 1 /* encoding matching CJK bias */
+#define HFS_EXTEND_FS 2
+#define HFS_ENCODINGHINT 3 /* guess encoding for string */
+#define HFS_ENABLE_JOURNALING 0x082969
+#define HFS_DISABLE_JOURNALING 0x031272
+#define HFS_GET_JOURNAL_INFO 0x6a6e6c69
+#define HFS_SET_PKG_EXTENSIONS 0x121031
+