export headers for QAD, PIQt and cd_utils

cd_utils/cdutils_core.h

@@ -24,6 +24,7 @@
 #include "cdutils_protocol.h"
 #include "piconnection.h"
 #include "pidatatransfer.h"
+#include "cd_utils_export.h"
 
 
 namespace CDUtils {
@@ -31,7 +32,7 @@ namespace CDUtils {
 class CDCore;
 
 
-class __Core_Initializer__ {
+class CD_UTILS_EXPORT __Core_Initializer__ {
 public:
 	__Core_Initializer__();
 	~__Core_Initializer__();
@@ -40,7 +41,7 @@ public:
 };
 
 
-class CDCore: public PIObject
+class CD_UTILS_EXPORT CDCore: public PIObject
 {
 	PIOBJECT(CDUtils::CDCore)
 	friend class __Core_Initializer__;