From 1c44d2bf86834a7214e0cc7bde7c956b5b02fd21 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 9 Jun 2022 10:20:03 -0700
Subject: [PATCH] usr.bin/dtc: Include <limits> for std::numeric_limits<>.

This is needed when building natively as a cross-tool on hosts such as
Linux using more recent versions of libstdc++.

Co-authored-by:	Alexander Richardson <arichardson@FreeBSD.org>
Obtained from:	CheriBSD
---
 usr.bin/dtc/fdt.cc          | 1 +
 usr.bin/dtc/input_buffer.cc | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.bin/dtc/fdt.cc b/usr.bin/dtc/fdt.cc
index bdfd495a02d..7f29bcea132 100644
--- a/usr.bin/dtc/fdt.cc
+++ b/usr.bin/dtc/fdt.cc
@@ -38,6 +38,7 @@
 #include "dtb.hh"
 
 #include <algorithm>
+#include <limits>
 #include <sstream>
 
 #include <ctype.h>
diff --git a/usr.bin/dtc/input_buffer.cc b/usr.bin/dtc/input_buffer.cc
index 01ab483353c..6487e0fa71d 100644
--- a/usr.bin/dtc/input_buffer.cc
+++ b/usr.bin/dtc/input_buffer.cc
@@ -35,7 +35,6 @@
 #include "input_buffer.hh"
 #include <ctype.h>
 #include <errno.h>
-#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -44,6 +43,7 @@
 #ifndef NDEBUG
 #include <iostream>
 #endif
+#include <limits>
 
 
 #include <sys/stat.h>