linkonce { return LINKONCE; }
weak { return WEAK; }
appending { return APPENDING; }
+dllimport { return DLLIMPORT; }
+dllexport { return DLLEXPORT; }
+extern_weak { return EXTERN_WEAK; }
uninitialized { return EXTERNAL; } /* Deprecated, turn into external */
external { return EXTERNAL; }
implementation { return IMPLEMENTATION; }