--- a/src/saveload.h	Sun Jan 14 20:00:25 2007 +0000
+++ b/src/saveload.h	Sun Jan 14 21:03:21 2007 +0000
@@ -183,7 +183,7 @@
 typedef SaveLoad SaveLoadGlobVarList;
 
 /* Simple variables, references (pointers) and arrays */
-#define SLE_GENERAL(cmd, base, variable, type, length, from, to) {cmd, type, length, from, to, (void*)offsetof(base, variable)}
+#define SLE_GENERAL(cmd, base, variable, type, length, from, to) {cmd, type, length, from, to, (void*)cpp_offsetof(base, variable)}
 #define SLE_CONDVAR(base, variable, type, from, to) SLE_GENERAL(SL_VAR, base, variable, type, 0, from, to)
 #define SLE_CONDREF(base, variable, type, from, to) SLE_GENERAL(SL_REF, base, variable, type, 0, from, to)
 #define SLE_CONDARR(base, variable, type, length, from, to) SLE_GENERAL(SL_ARR, base, variable, type, length, from, to)