add missing ifdef but we cant leave this here

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5861 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/softtimer.c

@@ -48,8 +48,10 @@ static struct {
 	switch_mutex_t *mutex;
 } globals;
 
+#ifdef WIN32
 #undef SWITCH_MOD_DECLARE_DATA
 #define SWITCH_MOD_DECLARE_DATA __declspec(dllexport)
+#endif
 
 SWITCH_MODULE_LOAD_FUNCTION(softtimer_load);
 SWITCH_MODULE_SHUTDOWN_FUNCTION(softtimer_shutdown);