CL_CALLBACK       199 3rdparty/include/opencl/1.2/CL/cl.hpp #define CL_CALLBACK
CL_CALLBACK        41 3rdparty/include/opencl/1.2/CL/cl_platform.h     #define CL_CALLBACK     __stdcall
CL_CALLBACK        45 3rdparty/include/opencl/1.2/CL/cl_platform.h     #define CL_CALLBACK
CL_CALLBACK       685 modules/core/src/ocl.cpp #define CL_CALLBACK CV_STDCALL