GTime ev_attachment_get_creation_date (EvAttachment *attachment);
const gchar *ev_attachment_get_mime_type (EvAttachment *attachment);
gboolean ev_attachment_save (EvAttachment *attachment,
GTime ev_attachment_get_creation_date (EvAttachment *attachment);
const gchar *ev_attachment_get_mime_type (EvAttachment *attachment);
gboolean ev_attachment_save (EvAttachment *attachment,