From 298390c02402c29070efbbde673dbe21795b0391 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 15 Oct 2018 22:20:26 -0700
Subject: [vector] More of the same

---
 src/hb-vector.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-vector.hh b/src/hb-vector.hh
index 38d08cb7..9c2f7249 100644
--- a/src/hb-vector.hh
+++ b/src/hb-vector.hh
@@ -184,9 +184,9 @@ struct hb_vector_t
     ::qsort (arrayZ(), len, sizeof (Type), cmp);
   }
 
-  inline void qsort (unsigned int start, unsigned int end)
+  inline void qsort (unsigned int start, unsigned int end, int (*cmp)(const void*, const void*) = Type::cmp)
   {
-    ::qsort (arrayZ() + start, end - start, sizeof (Type), Type::cmp);
+    ::qsort (arrayZ() + start, end - start, sizeof (Type), cmp);
   }
 
   template <typename T>
-- 
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