1 files changed, 1 insertions, 0 deletions
diff --git a/src/garray.h b/src/garray.h
index c427842d93..c3631a8bd9 100644
--- a/src/garray.h
+++ b/src/garray.h
@@ -20,6 +20,7 @@ void ga_init(garray_T *gap);
 void ga_init2(garray_T *gap, int itemsize, int growsize);
 int ga_grow(garray_T *gap, int n);
 char_u *ga_concat_strings(garray_T *gap);
+void ga_remove_duplicate_strings(garray_T *gap);
 void ga_concat(garray_T *gap, char_u *s);
 void ga_append(garray_T *gap, int c);
 void append_ga_line(garray_T *gap);