1 files changed, 18 insertions, 0 deletions
diff --git a/include/grpc++/impl/codegen/core_codegen_interface.h b/include/grpc++/impl/codegen/core_codegen_interface.h
index f9a8f9b980..68851f15c6 100644
--- a/include/grpc++/impl/codegen/core_codegen_interface.h
+++ b/include/grpc++/impl/codegen/core_codegen_interface.h
@@ -36,7 +36,13 @@
 
 #include <grpc++/impl/codegen/config.h>
 #include <grpc++/impl/codegen/status.h>
+#include <grpc/impl/codegen/byte_buffer_reader.h>
 #include <grpc/impl/codegen/grpc_types.h>
+#include <grpc/impl/codegen/sync.h>
+
+extern "C" {
+struct grpc_byte_buffer;
+}
 
 namespace grpc {
 
@@ -63,6 +69,17 @@ class CoreCodegenInterface {
   virtual void* gpr_malloc(size_t size) = 0;
   virtual void gpr_free(void* p) = 0;
 
+  virtual void gpr_mu_init(gpr_mu* mu) = 0;
+  virtual void gpr_mu_destroy(gpr_mu* mu) = 0;
+  virtual void gpr_mu_lock(gpr_mu* mu) = 0;
+  virtual void gpr_mu_unlock(gpr_mu* mu) = 0;
+  virtual void gpr_cv_init(gpr_cv* cv) = 0;
+  virtual void gpr_cv_destroy(gpr_cv* cv) = 0;
+  virtual int gpr_cv_wait(gpr_cv* cv, gpr_mu* mu,
+                          gpr_timespec abs_deadline) = 0;
+  virtual void gpr_cv_signal(gpr_cv* cv) = 0;
+  virtual void gpr_cv_broadcast(gpr_cv* cv) = 0;
+
   virtual void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) = 0;
 
   virtual int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
@@ -89,6 +106,7 @@ class CoreCodegenInterface {
   virtual const Status& cancelled() = 0;
 
   virtual gpr_timespec gpr_inf_future(gpr_clock_type type) = 0;
+  virtual gpr_timespec gpr_time_0(gpr_clock_type type) = 0;
 };
 
 extern CoreCodegenInterface* g_core_codegen_interface;