Use C linkage in deno.h

1 files changed, 18 insertions, 13 deletions

diff --git a/deno2/deno_internal.h b/deno2/deno_internal.h
index 35a20bdc0..92f891af3 100644
--- a/deno2/deno_internal.h
+++ b/deno2/deno_internal.h
@@ -7,18 +7,7 @@
 #include "include/deno.h"
 #include "v8/include/v8.h"
 
-namespace deno {
-
-void Print(const v8::FunctionCallbackInfo<v8::Value>& args);
-void Recv(const v8::FunctionCallbackInfo<v8::Value>& args);
-void Send(const v8::FunctionCallbackInfo<v8::Value>& args);
-static intptr_t external_references[] = {reinterpret_cast<intptr_t>(Print),
-                                         reinterpret_cast<intptr_t>(Recv),
-                                         reinterpret_cast<intptr_t>(Send), 0};
-
-v8::StartupData make_snapshot(v8::StartupData* prev_natives_blob,
-                              v8::StartupData* prev_snapshot_blob,
-                              const char* js_filename, const char* js_source);
+extern "C" {
 
 // deno_s = Wrapped Isolate.
 struct deno_s {
@@ -29,8 +18,24 @@ struct deno_s {
   RecvCallback cb;
   void* data;
 };
+}
+
+namespace deno {
+
+void Print(const v8::FunctionCallbackInfo<v8::Value>& args);
+void Recv(const v8::FunctionCallbackInfo<v8::Value>& args);
+void Send(const v8::FunctionCallbackInfo<v8::Value>& args);
+static intptr_t external_references[] = {reinterpret_cast<intptr_t>(Print),
+                                         reinterpret_cast<intptr_t>(Recv),
+                                         reinterpret_cast<intptr_t>(Send), 0};
+
+Deno* NewFromSnapshot(void* data, RecvCallback cb);
+
+v8::StartupData MakeSnapshot(v8::StartupData* prev_natives_blob,
+                             v8::StartupData* prev_snapshot_blob,
+                             const char* js_filename, const char* js_source);
 
-void deno_add_isolate(Deno* d, v8::Isolate* isolate);
+void AddIsolate(Deno* d, v8::Isolate* isolate);
 
 }  // namespace deno
 #endif  // DENO_INTERNAL_H_