Define UNUSED
Defined in File opengl_utils.cpp
Warning
doxygendefine: Cannot find define “UNUSED” in doxygen xml output for project “Holoscan” from directory: ./_doxygen/xml
Defined in File opengl_utils.cpp
doxygendefine: Cannot find define “UNUSED” in doxygen xml output for project “Holoscan” from directory: ./_doxygen/xml