diff --git a/include/boost/predef/compiler/diab.h b/include/boost/predef/compiler/diab.h
new file mode 100644
index 0000000000000000000000000000000000000000..f5a37de7d3f604c048f6f2266638364e3c81185f
--- /dev/null
+++ b/include/boost/predef/compiler/diab.h
@@ -0,0 +1,56 @@
+/*
+Copyright Rene Rivera 2008-2015
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt or copy at
+http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+#ifndef BOOST_PREDEF_COMPILER_DIAB_H
+#define BOOST_PREDEF_COMPILER_DIAB_H
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/*`
+[heading `BOOST_COMP_DIAB`]
+
+[@http://www.windriver.com/products/development_suite/wind_river_compiler/ Diab C/C++] compiler.
+Version number available as major, minor, and patch.
+
+[table
+    [[__predef_symbol__] [__predef_version__]]
+
+    [[`__DCC__`] [__predef_detection__]]
+
+    [[`__VERSION_NUMBER__`] [V.R.P]]
+    ]
+ */
+
+#define BOOST_COMP_DIAB BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(__DCC__)
+#   define BOOST_COMP_DIAB_DETECTION BOOST_PREDEF_MAKE_10_VRPP(__VERSION_NUMBER__)
+#endif
+
+#ifdef BOOST_COMP_DIAB_DETECTION
+#   if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
+#       define BOOST_COMP_DIAB_EMULATED BOOST_COMP_DIAB_DETECTION
+#   else
+#       undef BOOST_COMP_DIAB
+#       define BOOST_COMP_DIAB BOOST_COMP_DIAB_DETECTION
+#   endif
+#   define BOOST_COMP_DIAB_AVAILABLE
+#   include <boost/predef/detail/comp_detected.h>
+#endif
+
+#define BOOST_COMP_DIAB_NAME "Diab C/C++"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_DIAB,BOOST_COMP_DIAB_NAME)
+
+#ifdef BOOST_COMP_DIAB_EMULATED
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_DIAB_EMULATED,BOOST_COMP_DIAB_NAME)
+#endif