YAML CPP: Stop using namespace `ckdb` for all code
#include <kdbplugin.h>
-using namespace ckdb;
extern "C" {
-int elektraYamlcppGet (Plugin * handle, KeySet * ks, Key * parentKey);
-int elektraYamlcppSet (Plugin * handle, KeySet * ks, Key * parentKey);
+int elektraYamlcppGet (ckdb::Plugin * handle, ckdb::KeySet * ks, ckdb::Key * parentKey);
+int elektraYamlcppSet (ckdb::Plugin * handle, ckdb::KeySet * ks, ckdb::Key * parentKey);
-Plugin * ELEKTRA_PLUGIN_EXPORT (yamlcpp);
+ckdb::Plugin * ELEKTRA_PLUGIN_EXPORT (yamlcpp);
} // end extern "C"
