WIN32_LEAN_AND_MEAN   60 opal/mca/event/libevent2022/libevent/event.h #ifndef WIN32_LEAN_AND_MEAN
WIN32_LEAN_AND_MEAN   54 opal/win32/win_compat.h #ifndef WIN32_LEAN_AND_MEAN
WIN32_LEAN_AND_MEAN   97 opal/win32/win_compat.h #ifndef WIN32_LEAN_AND_MEAN