CamelNNTPSummary
CamelNNTPSummary * camel_nntp_summary_new (CamelFolder *folder);
CamelFolder *folder
gint camel_nntp_summary_check (CamelNNTPSummary *cns, struct _CamelNNTPStore *store, gchar *line, CamelFolderChangeInfo *changes, GCancellable *cancellable, GError **error);
CamelNNTPSummary *cns
struct _CamelNNTPStore *store
gchar *line
CamelFolderChangeInfo *changes
GCancellable *cancellable
GError **error