From bedea2483b6cf0f5af0f50010031bb56f5512124 Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Wed, 26 Oct 2016 10:25:10 -0700
Subject: Clean up and comment the use of local for static.

---
 zutil.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'zutil.h')

diff --git a/zutil.h b/zutil.h
index 9441a1e..96cc90f 100644
--- a/zutil.h
+++ b/zutil.h
@@ -36,7 +36,9 @@
 #ifndef local
 #  define local static
 #endif
-/* compile with -Dlocal if your debugger can't find static symbols */
+/* since "static" is used to mean two completely different things in C, we
+   define "local" for the non-static meaning of "static", for readability
+   (compile with -Dlocal if your debugger can't find static symbols) */
 
 typedef unsigned char  uch;
 typedef uch FAR uchf;
-- 
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