+#else
+// Should have specified a configuration type
+#error Unknown configuration
+
+#endif
+
+
+extern unsigned yaffs_traceMask;
+
+#define YAFFS_TRACE_ERROR 0x0001
+#define YAFFS_TRACE_OS 0x0002
+#define YAFFS_TRACE_ALLOCATE 0x0004
+#define YAFFS_TRACE_SCAN 0x0008
+#define YAFFS_TRACE_BAD_BLOCKS 0x0010
+#define YAFFS_TRACE_ERASE 0x0020
+#define YAFFS_TRACE_GC 0x0040
+#define YAFFS_TRACE_TRACING 0x0100
+#define YAFFS_TRACE_ALWAYS 0x0200
+#define YAFFS_TRACE_BUG 0x8000
+
+#define T(mask,p) do{ if((mask) & (yaffs_traceMask | YAFFS_TRACE_ERROR)) TOUT(p);} while(0)
+
+
+#ifndef CONFIG_YAFFS_WINCE
+#define YBUG() T(YAFFS_TRACE_BUG,(TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR),__LINE__))
+#endif
+
+#endif