hal_mmd: define streaming control interface to simulator

Author: pcolberg

include/acl_hal_mmd.h

@@ -139,6 +139,10 @@ typedef struct {
   // Only populated if MPSIM is active.
   void (*aocl_mmd_simulation_streaming_kernel_info)(
       int handle, const aocl_mmd_streaming_kernel_info_t &streaming_info);
+  int (*aocl_mmd_simulation_streaming_start)(int handle,
+                                             const std::string &kernel_name);
+  int (*aocl_mmd_simulation_streaming_done)(int handle,
+                                            const std::string &kernel_name);
 } acl_mmd_dispatch_t;
 
 typedef struct {