From 7006c85f7b688a390444f5c91e145b89f478c6ce Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Wed, 17 Dec 2008 01:56:49 +0100
Subject: [PATCH] environ is supposed to be declared by <unistd.h>.

---
 ChangeLog            | 5 +++++
 lib/unistd.in.h      | 1 +
 tests/test-environ.c | 1 -
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index a7ed3e2067..2a401a1e05 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-12-16  Bruno Haible  <bruno@clisp.org>
+
+	* lib/unistd.in.h: Add comment.
+	* tests/test-environ.c: Don't include <stdlib.h>.
+
 2008-12-16  Bruno Haible  <bruno@clisp.org>
 
 	* lib/parse-duration.h (parse_duration): Document return value
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index fa8616a2a2..05778f90ad 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -35,6 +35,7 @@
 #endif
 
 /* mingw fails to declare _exit in <unistd.h>.  */
+/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>.  */
 #include <stdlib.h>
 
 #if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
diff --git a/tests/test-environ.c b/tests/test-environ.c
index 3924288e80..d9501bbdaf 100644
--- a/tests/test-environ.c
+++ b/tests/test-environ.c
@@ -20,7 +20,6 @@
 
 #include <unistd.h>
 
-#include <stdlib.h>
 #include <string.h>
 
 int
-- 
2.30.2