COMPMID-485: Memory Manager

Change-Id: Ib421b7622838f050038cd81e7426bb1413a7d6e6
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87376
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/arm_compute/core/CL/OpenCL.h b/arm_compute/core/CL/OpenCL.h
index bea9743..562f30b 100644
--- a/arm_compute/core/CL/OpenCL.h
+++ b/arm_compute/core/CL/OpenCL.h
@@ -57,6 +57,7 @@
     using clBuildProgram_func            = cl_int (*)(cl_program, cl_uint, const cl_device_id *, const char *, void (*pfn_notify)(cl_program, void *), void *);
     using clEnqueueNDRangeKernel_func    = cl_int (*)(cl_command_queue, cl_kernel, cl_uint, const size_t *, const size_t *, const size_t *, cl_uint, const cl_event *, cl_event *);
     using clSetKernelArg_func            = cl_int (*)(cl_kernel, cl_uint, size_t, const void *);
+    using clRetainMemObject_func         = cl_int (*)(cl_mem);
     using clReleaseMemObject_func        = cl_int (*)(cl_mem);
     using clEnqueueUnmapMemObject_func   = cl_int (*)(cl_command_queue, cl_mem, void *, cl_uint, const cl_event *, cl_event *);
     using clRetainCommandQueue_func      = cl_int (*)(cl_command_queue command_queue);
@@ -106,6 +107,7 @@
     clReleaseContext_func          clReleaseContext          = nullptr;
     clRetainCommandQueue_func      clRetainCommandQueue      = nullptr;
     clEnqueueUnmapMemObject_func   clEnqueueUnmapMemObject   = nullptr;
+    clRetainMemObject_func         clRetainMemObject         = nullptr;
     clReleaseMemObject_func        clReleaseMemObject        = nullptr;
     clGetDeviceInfo_func           clGetDeviceInfo           = nullptr;
     clGetDeviceIDs_func            clGetDeviceIDs            = nullptr;