Merged Windows port changes from default branch.

src/database/pvDatabase.cpp

@@ -8,6 +8,7 @@
  * @author mrk
  * @date 2012.11.21
  */
+#define epicsExportSharedSymbols
 
 #include <pv/pvDatabase.h>
 

src/database/pvDatabase.h

@@ -11,15 +11,26 @@
 #ifndef PVDATABASE_H
 #define PVDATABASE_H
 
+#ifdef epicsExportSharedSymbols
+#   define pvdatabaseEpicsExportSharedSymbols
+#   undef epicsExportSharedSymbols
+#endif
+
 #include <list>
 #include <map>
 #include <deque>
 
-#include <shareLib.h>
-
 #include <pv/pvData.h>
+
 #include <pv/convert.h>
 
+#ifdef pvdatabaseEpicsExportSharedSymbols
+#   define epicsExportSharedSymbols
+#	undef pvdatabaseEpicsExportSharedSymbols
+#   include <shareLib.h>
+#endif
+
+
 namespace epics { namespace pvDatabase { 
 
 class PVRecord;

src/database/pvRecord.cpp

@@ -8,9 +8,12 @@
  * @author mrk
  * @date 2012.11.21
  */
+#include <epicsThread.h>
+
+#define epicsExportSharedSymbols
 
 #include <pv/pvDatabase.h>
-#include <epicsThread.h>
+
 
 using std::tr1::static_pointer_cast;
 using namespace epics::pvData;