CL_FN 7 src/runtime/cl_functions.h #define CL_FN(ret, fn, args) CL_FN 340 src/runtime/cl_functions.h #undef CL_FN CL_FN 16 src/runtime/opencl.cpp #define CL_FN(ret, fn, args) WEAK ret (CL_API_CALL *fn) args; CL_FN 64 src/runtime/opencl.cpp #define CL_FN(ret, fn, args) fn = get_cl_symbol<ret (CL_API_CALL *)args>(user_context, #fn);