-/*
- * These non-NULL pointers result in page faults when dereferenced. This helps
- * to catch bugs resulting from using deleted list heads.
- */
-
-/** Used for poisoning the next pointer. */
-#define LIST_POISON1 ((void *)0x00100100)
-
-/** Used for poisoning the prev pointer. */
-#define LIST_POISON2 ((void *)0x00200200)
-