From 1382e661143edb8d132fc63caabaf40f8a42df9b Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Mon, 5 Feb 2024 21:00:21 -0800
Subject: Use _POSIX_C_SOURCE in gzguts.h, instead of _POSIX_SOURCE.

---
 gzguts.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gzguts.h')

diff --git a/gzguts.h b/gzguts.h
index eba7208..028e584 100644
--- a/gzguts.h
+++ b/gzguts.h
@@ -25,8 +25,8 @@
 #  include <limits.h>
 #endif
 
-#ifndef _POSIX_SOURCE
-#  define _POSIX_SOURCE
+#ifndef _POSIX_C_SOURCE
+#  define _POSIX_C_SOURCE 200112L
 #endif
 #include <fcntl.h>
 
-- 
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