From f07f710db7633dc26d86163972512799ae407540 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Thu, 17 May 2018 14:40:31 -0700
Subject: [PATCH] Compile tree-sitter sources in c99 mode

---
 build.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build.rs b/build.rs
index 3427ed5f..53265655 100644
--- a/build.rs
+++ b/build.rs
@@ -24,6 +24,7 @@ fn main() {
     config.include("vendor/tree-sitter/src");
     config.include("vendor/tree-sitter/include");
     config.include("vendor/tree-sitter/externals/utf8proc");
+    config.flag_if_supported("-std=c99");
     config.flag_if_supported("-Wno-unused-parameter");
 
     for source_filename in source_filenames.iter() {