cmake HAVE_AVSTREAM_CODECPAR examples

NVIDIA/DALI cmake/Dependencies.common.cmake :194 

CHECK_STRUCT_HAS_MEMBER("struct AVStream" codecpar libavformat/avformat.h HAVE_AVSTREAM_CODECPAR LANGUAGE CXX)

NVIDIA/DALI dali/operators/CMakeLists.txt :138 

target_compile_definitions(dali_operators PUBLIC HAVE_AVSTREAM_CODECPAR=1)