1 files changed, 4 insertions, 0 deletions
diff --git a/fiv-io.h b/fiv-io.h
index 5ce0c1c..97f4fa7 100644
--- a/fiv-io.h
+++ b/fiv-io.h
@@ -134,6 +134,10 @@ typedef struct _FivIoThumbnailSizeInfo {
 extern FivIoThumbnailSizeInfo
 	fiv_io_thumbnail_sizes[FIV_IO_THUMBNAIL_SIZE_COUNT];
 
+enum {
+	FIV_IO_WIDE_THUMBNAIL_COEFFICIENT = 2
+};
+
 /// Returns this user's root thumbnail directory.
 gchar *fiv_io_get_thumbnail_root(void);