diff options
author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2019-10-29 21:32:18 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2019-10-29 21:32:18 +0000 |
commit | dcad66bca87ead79f71baad3b62c164dec82729b (patch) | |
tree | aad05d1eef83274086c25bf8925cb885376c474a /Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh | |
parent | d4a75ab9db4e8f02b22024ac4e7eb53f983512eb (diff) |
harfbuzz-2.6.4
git-svn-id: svn://tug.org/texlive/trunk@52576 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh')
-rw-r--r-- | Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh index f3165121762..fcbd330588e 100644 --- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh +++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh @@ -370,10 +370,12 @@ extern "C" void hb_free_impl(void *ptr); #define getenv(Name) nullptr #endif -#ifdef HB_NO_ERRNO -static int errno = 0; /* Use something better? */ +#ifndef HB_NO_ERRNO +# include <errno.h> #else -#include <errno.h> +static int HB_UNUSED _hb_errno = 0; +# undef errno +# define errno _hb_errno #endif #if defined(HAVE_ATEXIT) && !defined(HB_USE_ATEXIT) |