From 5c52a0da34fd6731d9d9b50588d04bcfb9a54552 Mon Sep 17 00:00:00 2001
From: Anthony Scemama <scemama@irsamc.ups-tlse.fr>
Date: Mon, 29 Mar 2021 00:46:06 +0200
Subject: [PATCH] README

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 47cf498..1947daf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # TREXIO
 TREX I/O library
+
+Note: The code should be compliant with the C99 [CERT C coding
+standard](https://resources.sei.cmu.edu/downloads/secure-coding/assets/sei-cert-c-coding-standard-2016-v01.pdf). This can be checked with the `cppcheck` tool.