summaryrefslogtreecommitdiff
path: root/Build/source/libs/poppler/poppler-src/goo/GooLikely.h
diff options
context:
space:
mode:
authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2015-12-28 14:09:09 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2015-12-28 14:09:09 +0000
commit813b4d405bc2fa02cb6a1fa04ec8cb1aff22dd86 (patch)
treeaea66425c7948209d6d027dd0459e4c9186f19b5 /Build/source/libs/poppler/poppler-src/goo/GooLikely.h
parent5220b85007fbd61c7925bafba0bf06551e965e98 (diff)
poppler-0.39.0
git-svn-id: svn://tug.org/texlive/trunk@39215 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/poppler/poppler-src/goo/GooLikely.h')
-rw-r--r--Build/source/libs/poppler/poppler-src/goo/GooLikely.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/Build/source/libs/poppler/poppler-src/goo/GooLikely.h b/Build/source/libs/poppler/poppler-src/goo/GooLikely.h
new file mode 100644
index 00000000000..724ccf00870
--- /dev/null
+++ b/Build/source/libs/poppler/poppler-src/goo/GooLikely.h
@@ -0,0 +1,22 @@
+//========================================================================
+//
+// GooLikely.h
+//
+// This file is licensed under the GPLv2 or later
+//
+// Copyright (C) 2008 Kees Cook <kees@outflux.net>
+//
+//========================================================================
+
+#ifndef GOOLIKELY_H
+#define GOOLIKELY_H
+
+#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
+# define likely(x) __builtin_expect((x), 1)
+# define unlikely(x) __builtin_expect((x), 0)
+#else
+# define likely(x) (x)
+# define unlikely(x) (x)
+#endif
+
+#endif