typedef struct _SummaryView SummaryView;
typedef struct _SummaryColumnState SummaryColumnState;
-#include "mainwindow.h"
-#include "folderview.h"
-#include "headerview.h"
-#include "messageview.h"
-#include "compose.h"
-#include "folder.h"
-#include "gtksctree.h"
-#include "prefs_filtering.h"
-
typedef enum
{
S_COL_MARK,
S_SEARCH_EXTENDED
} SummarySearchType;
+#include "mainwindow.h"
+#include "folderview.h"
+#include "headerview.h"
+#include "messageview.h"
+#include "compose.h"
+#include "folder.h"
+#include "gtksctree.h"
+#include "prefs_filtering.h"
+
extern GtkTargetEntry summary_drag_types[1];
struct _SummaryColumnState