From 6844ce1587f321abd7c8e001783ddc34ac24904d Mon Sep 17 00:00:00 2001
From: Peter Powell <petpow@saberuk.com>
Date: Mon, 6 May 2019 01:56:28 +0100
Subject: Fix building against older versions of glibc.

---
 include/inspircd.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/inspircd.h b/include/inspircd.h
index 9b14598e4..2aa9aa326 100644
--- a/include/inspircd.h
+++ b/include/inspircd.h
@@ -25,6 +25,10 @@
 
 #pragma once
 
+// If the system has a pre-C11 stdint header this must be defined in
+// order to use the numeric limit macros.
+#define __STDC_LIMIT_MACROS
+
 #include <cfloat>
 #include <climits>
 #include <cmath>
-- 
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