LPDWORD            58 opal/mca/event/libevent2022/libevent/iocp-internal.h typedef BOOL (WINAPI *AcceptExPtr)(SOCKET, SOCKET, PVOID, DWORD, DWORD, DWORD, LPDWORD, LPOVERLAPPED);
LPDWORD            59 opal/mca/event/libevent2022/libevent/iocp-internal.h typedef BOOL (WINAPI *ConnectExPtr)(SOCKET, const struct sockaddr *, int, PVOID, DWORD, LPDWORD, LPOVERLAPPED);