From a89084c6b5de29466db7b4d676c8859cdd1f3c59 Mon Sep 17 00:00:00 2001
From: Christoph Moench-Tegeder <christoph.moench-tegeder@2ndquadrant.com>
Date: Tue, 19 Sep 2017 17:31:49 +0200
Subject: [PATCH] include sys/wait.h for wait() and friends

the wait()-macros (WEXITSTATUS etc.) live in sys/wait.h as per
1003.1, and on some platforms (notably FreeBSD) compilation will
fail if wait.h isn't included explicitely.
---
 repmgr.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/repmgr.h b/repmgr.h
index ff8f4022..0e439717 100644
--- a/repmgr.h
+++ b/repmgr.h
@@ -28,6 +28,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/types.h>
+#include <sys/wait.h>
 
 #include <libpq-fe.h>
 #include <postgres_fe.h>