@@ -1314,11 +1314,16 @@
 extern void objc_autoreleasePoolPop(void *_Null_unspecified pool);
 #endif
 extern id of_alloc_object(Class class_, size_t extraSize,
     size_t extraAlignment, void *_Nullable *_Nullable extra);
 extern void OF_NO_RETURN_FUNC of_method_not_found(id self, SEL _cmd);
+#ifndef OF_AMIGAOS
 extern uint32_t of_hash_seed;
+#else
+extern uint32_t *_Nonnull of_hash_seed_ref(void);
+# define of_hash_seed (*of_hash_seed_ref())
+#endif
 #ifdef __cplusplus
 }
 #endif
 
 OF_ASSUME_NONNULL_END