1 files changed, 14 insertions, 0 deletions
diff --git a/source/core/slang-blob.cpp b/source/core/slang-blob.cpp
new file mode 100644
index 000000000..4421db09a
--- /dev/null
+++ b/source/core/slang-blob.cpp
@@ -0,0 +1,14 @@
+#include "slang-blob.h"
+
+namespace Slang {
+
+// Allocate static const storage for the various interface IDs that the Slang API needs to expose
+static const Guid IID_ISlangUnknown = SLANG_UUID_ISlangUnknown;
+static const Guid IID_ISlangBlob = SLANG_UUID_ISlangBlob;
+
+ISlangUnknown* BlobBase::getInterface(const Guid& guid)
+{
+    return (guid == IID_ISlangUnknown || guid == IID_ISlangBlob) ? static_cast<ISlangBlob*>(this) : nullptr;
+}
+
+} // namespace Slang