1 files changed, 18 insertions, 0 deletions
diff --git a/src/node_buffer.h b/src/node_buffer.h
index ca9a135e9d..78e6e42f6c 100644
--- a/src/node_buffer.h
+++ b/src/node_buffer.h
@@ -26,6 +26,10 @@
 #include "smalloc.h"
 #include "v8.h"
 
+#if defined(NODE_WANT_INTERNALS)
+#include "env.h"
+#endif  // defined(NODE_WANT_INTERNALS)
+
 namespace node {
 namespace Buffer {
 
@@ -56,6 +60,20 @@ NODE_EXTERN v8::Local<v8::Object> New(char* data,
 // TODO(trevnorris): should be New() for consistency
 NODE_EXTERN v8::Local<v8::Object> Use(char* data, uint32_t len);
 
+// Internal. Not for public consumption. We can't define these in
+// src/node_internals.h due to a circular dependency issue with
+// the smalloc.h and node_internals.h headers.
+#if defined(NODE_WANT_INTERNALS)
+v8::Local<v8::Object> New(Environment* env, size_t size);
+v8::Local<v8::Object> New(Environment* env, const char* data, size_t len);
+v8::Local<v8::Object> New(Environment* env,
+                          char* data,
+                          size_t length,
+                          smalloc::FreeCallback callback,
+                          void* hint);
+v8::Local<v8::Object> Use(Environment* env, char* data, uint32_t length);
+#endif  // defined(NODE_WANT_INTERNALS)
+
 }  // namespace Buffer
 }  // namespace node