From be7bb83a0529c53df0e8cb4964af83815b8f1dc2 Mon Sep 17 00:00:00 2001
From: Scott Determan <scott.determan@yahoo.com>
Date: Mon, 5 Jun 2023 18:50:03 -0400
Subject: [PATCH] Add missing includes for gcc 13.1: (#4555)

gcc 13.1 failed to compile due to missing headers. This patch adds the
needed headers.
---
 src/ripple/basics/StringUtilities.h  | 2 ++
 src/ripple/basics/base64.h           | 1 +
 src/ripple/json/impl/json_reader.cpp | 2 ++
 3 files changed, 5 insertions(+)

diff --git a/src/ripple/basics/StringUtilities.h b/src/ripple/basics/StringUtilities.h
index 48de772ca..8af81a374 100644
--- a/src/ripple/basics/StringUtilities.h
+++ b/src/ripple/basics/StringUtilities.h
@@ -25,7 +25,9 @@
 
 #include <boost/format.hpp>
 #include <boost/utility/string_view.hpp>
+
 #include <array>
+#include <cstdint>
 #include <optional>
 #include <sstream>
 #include <string>
diff --git a/src/ripple/basics/base64.h b/src/ripple/basics/base64.h
index ef34192d0..05a61133f 100644
--- a/src/ripple/basics/base64.h
+++ b/src/ripple/basics/base64.h
@@ -57,6 +57,7 @@
 #ifndef RIPPLE_BASICS_BASE64_H_INCLUDED
 #define RIPPLE_BASICS_BASE64_H_INCLUDED
 
+#include <cstdint>
 #include <string>
 
 namespace ripple {
diff --git a/src/ripple/json/impl/json_reader.cpp b/src/ripple/json/impl/json_reader.cpp
index 6686b38f4..c92bea6d7 100644
--- a/src/ripple/json/impl/json_reader.cpp
+++ b/src/ripple/json/impl/json_reader.cpp
@@ -19,8 +19,10 @@
 
 #include <ripple/basics/contract.h>
 #include <ripple/json/json_reader.h>
+
 #include <algorithm>
 #include <cctype>
+#include <cstdint>
 #include <istream>
 #include <string>