From def68864ec521b0a52743be0df9c16208aaad7ba Mon Sep 17 00:00:00 2001
From: Isaque <37017117+isaqueks@users.noreply.github.com>
Date: Tue, 13 Oct 2020 14:10:54 -0300
Subject: [PATCH] Update README.md

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 6809aa3..4219449 100644
--- a/README.md
+++ b/README.md
@@ -553,6 +553,7 @@ This contains standard C libraries.
 * [smaz](https://github.com/antirez/smaz) - Efficient string compression library. [`3-clause BSD`](https://directory.fsf.org/wiki/License:BSD-3-Clause)
 * [utf8.h](https://github.com/sheredom/utf8.h) - Single header utf8 string functions. [`Unlicense`](https://unlicense.org/)
 * [utf8proc](https://github.com/JuliaStrings/utf8proc) - Small, clean library for processing UTF-8 Unicode data. [`License`](https://github.com/JuliaStrings/utf8proc/blob/master/LICENSE.md)
+* [strtools](https://github.com/isaqueks/strtools/) - Library containing several string functions, such as split, concatAt, includes, substring and more. It has no license, but is totally free, anyone can do whatever they want with the library.
 
 ## Testing ##