1 files changed, 1 insertions, 0 deletions
diff --git a/src/zenity.h b/src/zenity.h
index 30c497b..2eec3aa 100644
--- a/src/zenity.h
+++ b/src/zenity.h
@@ -32,6 +32,7 @@ typedef struct {
   gint   height;
   gint   exit_code;
   gint   timeout_delay;
+  gboolean modal;
 } ZenityData;
 
 typedef enum {