1 files changed, 25 insertions, 0 deletions
diff --git a/source/core/slang-test-tool-util.h b/source/core/slang-test-tool-util.h
new file mode 100644
index 000000000..615bbe10d
--- /dev/null
+++ b/source/core/slang-test-tool-util.h
@@ -0,0 +1,25 @@
+#ifndef SLANG_TEST_TOOL_UTIL_H
+#define SLANG_TEST_TOOL_UTIL_H
+
+#include "slang-std-writers.h"
+
+namespace Slang {
+
+#ifdef SLANG_SHARED_LIBRARY_TOOL
+#   define SLANG_TEST_TOOL_API SLANG_EXTERN_C SLANG_DLL_EXPORT 
+#else
+#   define SLANG_TEST_TOOL_API
+#endif
+
+/* Utility functions for 'test tools' */
+struct TestToolUtil
+{
+    typedef SlangResult(*InnerMainFunc)(Slang::StdWriters* stdWriters, SlangSession* session, int argc, const char*const* argv);
+
+        /// Given a slang result, returns a return code that can be returned from an executable
+    static int getReturnCode(SlangResult res);
+};
+
+} // namespace Slang
+
+#endif // SLANG_TEST_TOOL_H