#define EV_IS_DOCUMENT_ATTACHMENTS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT_ATTACHMENTS))
#define EV_IS_DOCUMENT_ATTACHMENTS_IFACE(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_ATTACHMENTS))
#define EV_IS_DOCUMENT_ATTACHMENTS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT_ATTACHMENTS))
#define EV_IS_DOCUMENT_ATTACHMENTS_IFACE(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_ATTACHMENTS))