Index: src/OFObject.m
==================================================================
--- src/OFObject.m
+++ src/OFObject.m
@@ -71,15 +71,10 @@
 struct pre_mem {
 	id owner;
 	struct pre_mem *prev, *next;
 };
 
-/* Hopefully no arch needs more than 16 bytes padding */
-#ifndef __BIGGEST_ALIGNMENT__
-# define __BIGGEST_ALIGNMENT__ 16
-#endif
-
 #define PRE_IVAR_ALIGN ((sizeof(struct pre_ivar) + \
 	(__BIGGEST_ALIGNMENT__ - 1)) & ~(__BIGGEST_ALIGNMENT__ - 1))
 #define PRE_IVAR ((struct pre_ivar*)(void*)((char*)self - PRE_IVAR_ALIGN))
 
 #define PRE_MEM_ALIGN ((sizeof(struct pre_mem) + \

Index: src/macros.h
==================================================================
--- src/macros.h
+++ src/macros.h
@@ -61,10 +61,15 @@
 #ifdef OF_BIG_ENDIAN
 # define OF_ENDIANESS_NATIVE OF_ENDIANESS_BIG_ENDIAN
 #else
 # define OF_ENDIANESS_NATIVE OF_ENDIANESS_LITTLE_ENDIAN
 #endif
+
+/* Hopefully no arch needs more than 16 bytes padding */
+#ifndef __BIGGEST_ALIGNMENT__
+# define __BIGGEST_ALIGNMENT__ 16
+#endif
 
 #ifdef __GNUC__
 # if defined(__amd64__) || defined(__x86_64__)
 #  define OF_AMD64_ASM
 # elif defined(__i386__)