[tor-commits] [torsocks/master] Add macros.h with useful call

[dgoulet at torproject.org]

commit d1f0c6e23a4b29ad9a89d966f66335e18d12e7e4
Author: David Goulet <dgoulet at ev0ke.net>
Date:   Thu Jun 6 20:34:29 2013 -0400

    Add macros.h with useful call
    
    Signed-off-by: David Goulet <dgoulet at ev0ke.net>
---
 src/common/macros.h |   28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/common/macros.h b/src/common/macros.h
new file mode 100644
index 0000000..5702b2e
--- /dev/null
+++ b/src/common/macros.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2013 - David Goulet <dgoulet at ev0ke.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License, version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef TORSOCKS_MACROS_H
+#define TORSOCKS_MACROS_H
+
+/* Memory allocation zeroed. */
+#define zmalloc(x) calloc(1, x)
+
+#ifndef ATTR_HIDDEN
+#define ATTR_HIDDEN __attribute__((visibility("hidden")))
+#endif
+
+#endif /* TORSOCKS_MACROS_H */