From 20c841bac102e777a3a1723724fa5d31018fefcc Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Mon, 18 May 2020 22:32:59 -0400
Subject: rc: avoid problematic internal names "var", "thread"

For AIX.
---
 src/cmd/rc/rc.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/cmd/rc/rc.h b/src/cmd/rc/rc.h
index 46ff9510..2fd6758b 100644
--- a/src/cmd/rc/rc.h
+++ b/src/cmd/rc/rc.h
@@ -33,6 +33,12 @@
 #undef pipe	/* so that /dev/fd works */
 #define searchpath rcsearchpath	/* avoid new libc function */
 
+/* some systems define a global "var", "thread" */
+#undef var
+#define var rcvar
+#undef thread
+#define thread rcthread
+
 typedef struct tree tree;
 typedef struct word word;
 typedef struct io io;
-- 
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