From 553a97c8bb5042fbef0487255af52a4a6793d0fd Mon Sep 17 00:00:00 2001
From: Konstantinos Sideris <sideris.konstantin@gmail.com>
Date: Sat, 24 Mar 2018 23:16:15 +0200
Subject: Add basic support for username auto-completion

fixes #40
---
 include/Utils.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/Utils.h')

diff --git a/include/Utils.h b/include/Utils.h
index fba9bf67..cbecb4ac 100644
--- a/include/Utils.h
+++ b/include/Utils.h
@@ -54,4 +54,8 @@ scaleDown(uint64_t max_width, uint64_t max_height, const ImageType &source)
         return source.scaled(
           final_width, final_height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 }
+
+//! Calculate the Levenshtein distance between two strings with character skipping.
+int
+levenshtein_distance(const std::string &s1, const std::string &s2);
 }
-- 
cgit 1.5.1