WSAEPFNOSUPPORT    40 ext/sockets/win32_socket_constants.h REGISTER_LONG_CONSTANT("SOCKET_EPFNOSUPPORT", WSAEPFNOSUPPORT, CONST_CS | CONST_PERSISTENT);
WSAEPFNOSUPPORT    90 ext/sockets/windows_common.h #define EPFNOSUPPORT            WSAEPFNOSUPPORT