From 5cd60670a6bc03b6895611c2ed46b56d6cf60354 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Fri, 16 Dec 2016 08:02:21 +0100
Subject: [PATCH] CONTRIB: tcploop: add limits.h to fix build issue with some
 compilers

Just got this while cross-compiling :

tcploop.c: In function 'tcp_recv':
tcploop.c:444:48: error: 'INT_MAX' undeclared (first use in this function)
tcploop.c:444:48: note: each undeclared identifier is reported only once for each function it appears in
---
 contrib/tcploop/tcploop.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/tcploop/tcploop.c b/contrib/tcploop/tcploop.c
index a2ab59e76..033481150 100644
--- a/contrib/tcploop/tcploop.c
+++ b/contrib/tcploop/tcploop.c
@@ -39,6 +39,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <netdb.h>
 #include <poll.h>
 #include <signal.h>