From b3e0c8e3a0cc8b4a4e587540d278633376986a20 Mon Sep 17 00:00:00 2001
From: Egor Pugin <egor.pugin@gmail.com>
Date: Sat, 23 Nov 2024 00:03:42 +0300
Subject: [PATCH] Add missing <algorithm> header for std::sort().

---
 src/ccutil/clst.h  | 1 +
 src/ccutil/elst.h  | 1 +
 src/ccutil/elst2.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/ccutil/clst.h b/src/ccutil/clst.h
index 54f1919c..e384097d 100644
--- a/src/ccutil/clst.h
+++ b/src/ccutil/clst.h
@@ -22,6 +22,7 @@
 #include "lsterr.h"
 #include "serialis.h"
 
+#include <algorithm>
 #include <cstdio>
 
 namespace tesseract {
diff --git a/src/ccutil/elst.h b/src/ccutil/elst.h
index f87e59ee..f732846a 100644
--- a/src/ccutil/elst.h
+++ b/src/ccutil/elst.h
@@ -22,6 +22,7 @@
 #include "lsterr.h"
 #include "serialis.h"
 
+#include <algorithm>
 #include <cstdio>
 
 namespace tesseract {
diff --git a/src/ccutil/elst2.h b/src/ccutil/elst2.h
index ad7167a4..007818f5 100644
--- a/src/ccutil/elst2.h
+++ b/src/ccutil/elst2.h
@@ -22,6 +22,7 @@
 #include "lsterr.h"
 #include "serialis.h"
 
+#include <algorithm>
 #include <cstdio>
 
 namespace tesseract {