fixed unused var warning

[deb_libcec.git] / src / lib / platform / os.h

diff --git a/src/lib/platform/os.h b/src/lib/platform/os.h
index 8f88607f6ba8c3ce95ddbc2a53e799dd14b5cbf7..60e02d6bf4b29466a111f5a6ad8b7decc4a488af 100644 (file)
--- a/src/lib/platform/os.h
+++ b/src/lib/platform/os.h
@@ -2,7 +2,7 @@
 /*
  * This file is part of the libCEC(R) library.
  *
- * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited.  All rights reserved.
+ * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
  * libCEC(R) is an original work, containing original code.
  *
  * libCEC(R) is a trademark of Pulse-Eight Limited.
@@ -31,6 +31,16 @@
  *     http://www.pulse-eight.net/
  */
 
+
+#ifdef UNUSED
+#elif defined(__GNUC__)
+#define UNUSED(x) UNUSED_ ## x __attribute__((unused))
+#elif defined(__LCLINT__)
+#define UNUSED(x) /*@unused@*/ x
+#else
+#define UNUSED(x) x
+#endif
+
 #if (defined(_WIN32) || defined(_WIN64))
 #include "windows/os-types.h"
 #else