From ea1226be7cc760ac2711cfa57ef6d23e57f343d2 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
Date: Fri, 15 May 2020 18:50:04 -0600
Subject: [PATCH] Only define WCONTINUED and WIFCONTINUED if neither are
 already defined. Fixes a warning on musl libc where WIFCONTINUED is defined
 in stdlib.h for some reason.

---
 include/sudo_compat.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/sudo_compat.h b/include/sudo_compat.h
index ed8aa1992..43924cc35 100644
--- a/include/sudo_compat.h
+++ b/include/sudo_compat.h
@@ -318,8 +318,8 @@ extern int errno;
 #endif
 
 /* Older systems may not support WCONTINUED */
-#ifndef WCONTINUED
-# define WCONTINUED	0
+#if !defined(WCONTINUED) && !defined(WIFCONTINUED)
+# define WCONTINUED		0
 # define WIFCONTINUED(x)	0
 #endif