From 86346d02c7d19355be27276b78da2192c51be41d Mon Sep 17 00:00:00 2001
From: Matthias Clasen <matthiasc@src.gnome.org>
Date: Sat, 16 Dec 2006 03:36:14 +0000
Subject: [PATCH] add a comment

---
 glib/gspawn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/glib/gspawn.c b/glib/gspawn.c
index a48b8d3a3..9cff4ed31 100644
--- a/glib/gspawn.c
+++ b/glib/gspawn.c
@@ -129,6 +129,7 @@ close_and_invalidate (gint *fd)
   return ret;
 }
 
+/* Some versions of OS X define READ_OK in public headers */
 #undef READ_OK
 
 typedef enum