EISCONN           418 ext/socket/init.c #ifdef EISCONN
EISCONN           419 ext/socket/init.c       case EISCONN:
EISCONN           462 ext/socket/socket.c 	if (e == EISCONN) {
EISCONN           535 include/ruby/win32.h #ifndef EISCONN
EISCONN           253 win32/win32.c      {	WSAEISCONN,			EISCONN		},