Add GWENHYWFAR_API to function that is used in gwentest
git-svn-id: https://devel.aqbanking.de/svn/gwenhywfar/trunk@920 70169cfe-8b10-0410-8925-dcb4b91034d8
Add GWENHYWFAR_API to function that is used in gwentest
git-svn-id: https://devel.aqbanking.de/svn/gwenhywfar/trunk@920 70169cfe-8b10-0410-8925-dcb4b91034d8