--- a/lib/accessor.h	Tue Sep 27 00:07:16 2011 +0200
+++ b/lib/accessor.h	Wed Feb 01 13:01:08 2012 +0000
@@ -32,6 +32,8 @@
 	type* __GET_GLOBAL_##name(void) {\
 		return (*GLOBAL__##name).value;\
 	}
+#define __DECLARE_GLOBAL_PROTOTYPE(type, name)\
+    extern type* __GET_GLOBAL_##name();
 #define __DECLARE_EXTERNAL(type, name)\
 	__IEC_##type##_p name;
 #define __DECLARE_LOCATED(type, name)\
@@ -55,7 +57,6 @@
 	__INIT_RETAIN(domain##__##name, retained)
 #define __INIT_EXTERNAL(type, global, name, retained)\
     {\
-		extern type* __GET_GLOBAL_##global();\
 		name.value = __GET_GLOBAL_##global();\
 		__INIT_RETAIN(name, retained)\
     }
@@ -73,15 +74,15 @@
 #define __GET_VAR(name, ...)\
 	name.value __VA_ARGS__
 #define __GET_EXTERNAL(name, ...)\
-	((name.flags & __IEC_FORCE_FLAG) ? name.fvalue __VA_ARGS__ : *(name.value) __VA_ARGS__)
+	((name.flags & __IEC_FORCE_FLAG) ? name.fvalue __VA_ARGS__ : (*(name.value)) __VA_ARGS__)
 #define __GET_LOCATED(name, ...)\
-	((name.flags & __IEC_FORCE_FLAG) ? name.fvalue __VA_ARGS__ : *(name.value) __VA_ARGS__)
+	((name.flags & __IEC_FORCE_FLAG) ? name.fvalue __VA_ARGS__ : (*(name.value)) __VA_ARGS__)
 #define __GET_VAR_BY_REF(name, ...)\
 	((name.flags & __IEC_FORCE_FLAG) ? &(name.fvalue __VA_ARGS__) : &(name.value __VA_ARGS__))
 #define __GET_EXTERNAL_BY_REF(name, ...)\
-	((name.flags & __IEC_FORCE_FLAG) ? &(name.fvalue __VA_ARGS__) : &(*(name.value) __VA_ARGS__))
+	((name.flags & __IEC_FORCE_FLAG) ? &(name.fvalue __VA_ARGS__) : &((*(name.value)) __VA_ARGS__))
 #define __GET_LOCATED_BY_REF(name, ...)\
-	((name.flags & __IEC_FORCE_FLAG) ? &(name.fvalue __VA_ARGS__) : &(*(name.value) __VA_ARGS__))
+	((name.flags & __IEC_FORCE_FLAG) ? &(name.fvalue __VA_ARGS__) : &((*(name.value)) __VA_ARGS__))
 
 // variable setting macros
 #define __SET_VAR(prefix, name, new_value, ...)\