#ifndef CONFIG_H
#define CONFIG_H
-/** Do we have a 48 bit virtual address (64 bit machine) or 32 bit addresses */
-#define BIT48 1
+/** Do we have a 48 bit virtual address (64 bit machine) or 32 bit addresses.
+ * Set to 1 for 48-bit, 0 for 32-bit. */
+#define BIT48 1
#endif