-/* platform option (conditional compilation) */
-#define JFS_AIX 0x80000000 /* AIX support */
-/* POSIX name/directory support */
-
-#define JFS_OS2 0x40000000 /* OS/2 support */
-/* case-insensitive name/directory support */
-
-#define JFS_DFS 0x20000000 /* DCE DFS LFS support */
-
-#define JFS_LINUX 0x10000000 /* Linux support */
-/* case-sensitive name/directory support */