cmake HAVE_MEMCPY_S examples

NauEngine/NauEditorPublic editor/external/libzipconfig/CMakeLists.txt :119 

check_function_exists(memcpy_s HAVE_MEMCPY_S)

nih-at/libzip CMakeLists.txt :131 

check_function_exists(memcpy_s HAVE_MEMCPY_S)

flyinghead/flycast core/deps/libzip/CMakeLists.txt :119 

check_function_exists(memcpy_s HAVE_MEMCPY_S)