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author | Eli Zaretskii <eliz@gnu.org> | 2017-05-20 01:22:07 +0000 |
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committer | DJ Delorie <dj@gcc.gnu.org> | 2017-05-19 21:22:07 -0400 |
commit | 0ff0902bf00936434006e7102a0d46dcbaa8d0a9 (patch) | |
tree | 6c90324f32f3a48a68965fa308236860415f2518 | |
parent | 6deadc7d0b9f994a25974abe04fa3fd0f3168005 (diff) | |
download | gcc-0ff0902bf00936434006e7102a0d46dcbaa8d0a9.zip gcc-0ff0902bf00936434006e7102a0d46dcbaa8d0a9.tar.gz gcc-0ff0902bf00936434006e7102a0d46dcbaa8d0a9.tar.bz2 |
environ.h: Add #ifndef guard.
2017-05-19 Eli Zaretskii <eliz@gnu.org>
* environ.h: Add #ifndef guard.
From-SVN: r248308
-rw-r--r-- | include/ChangeLog | 4 | ||||
-rw-r--r-- | include/environ.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 9b7a139..5290381 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2017-05-19 Eli Zaretskii <eliz@gnu.org> + + * environ.h: Add #ifndef guard. + 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. diff --git a/include/environ.h b/include/environ.h index 326a278..32bb0b1 100644 --- a/include/environ.h +++ b/include/environ.h @@ -27,7 +27,9 @@ Boston, MA 02110-1301, USA. */ # include <crt_externs.h> # define environ (*_NSGetEnviron ()) # else +# ifndef environ extern char **environ; +# endif # endif # define HAVE_ENVIRON_DECL #endif |