Windows port (visibility declrations).

exampleLink/src/exampleLinkRegister.cpp

@@ -27,7 +27,6 @@
 #include <epicsThread.h>
 #include <iocsh.h>
 
-#include <epicsExport.h>
 
 #include <pv/pvIntrospect.h>
 #include <pv/pvData.h>
@@ -35,6 +34,9 @@
 #include <pv/standardPVField.h>
 #include <pv/pvAccess.h>
 #include <pv/pvDatabase.h>
+
+#define epicsExportSharedSymbols 
+#include <epicsExport.h>
 #include <pv/exampleLink.h>
 
 using namespace epics::pvData;