include: add definitions.h

1 files changed, 32 insertions, 0 deletions

diff --git a/include/rin/definitions.h b/include/rin/definitions.h
new file mode 100644
index 0000000..bc417b5
--- /dev/null
+++ b/include/rin/definitions.h
@@ -0,0 +1,32 @@
+/*
+ * The Rin Library – special definitions
+ *
+ * Copyright (C) 2015 Gediminas Jakutis
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; version 2.1
+ * of the License.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef LIBRIN_DEFINITIONS_INCLUDED
+#define LIBRIN_DEFINITIONS_INCLUDED
+
+#ifdef __GNUC__
+#	define WEAK_SYM __attribute__((weak))
+#elif defined(_MSC_VER)
+#	define WEAK_SYM __declspec(selectany)
+#else
+#	define WEAK_SYM
+#endif
+
+#endif /* LIBRIN_DEFINITIONS_INCLUDED */