added missing DLLEXPORTS in composite3.hh snf chain_type.hh

modules/mol/base/src/chain_type.hh

@@ -19,6 +19,7 @@
 #ifndef OST_CHAIN_TYPE_HH
 #define OST_CHAIN_TYPE_HH
 
+#include <ost/mol/module_config.hh>
 #include <ost/base.hh>
 #include <ost/string_ref.hh>
 
@@ -56,7 +57,6 @@ ChainType DLLEXPORT_OST_MOL ChainTypeFromString(const StringRef identifier);
 ///
 /// \return The ChainType corresponding to the input, throws a
 ///         ost::Error on unknown type
-ChainType DLLEXPORT_OST_MOL ChainTypeFromString(const String& identifier);
 
 /// \brief Return the String identifier for a given type
 ///