1 files changed, 22 insertions, 0 deletions
diff --git a/examples/dte/selection.h b/examples/dte/selection.h
new file mode 100644
index 0000000..ddd60c5
--- /dev/null
+++ b/examples/dte/selection.h
@@ -0,0 +1,22 @@
+#ifndef SELECTION_H
+#define SELECTION_H
+
+#include <stdbool.h>
+#include <stddef.h>
+#include "block-iter.h"
+#include "view.h"
+
+typedef struct {
+    BlockIter si;
+    size_t so;
+    size_t eo;
+    bool swapped;
+} SelectionInfo;
+
+void init_selection(const View *view, SelectionInfo *info);
+size_t prepare_selection(View *view);
+char *view_get_selection(View *view, size_t *size);
+size_t get_nr_selected_lines(const SelectionInfo *info);
+size_t get_nr_selected_chars(const SelectionInfo *info);
+
+#endif