WSAEADDRINUSE      42 ext/sockets/win32_socket_constants.h REGISTER_LONG_CONSTANT("SOCKET_EADDRINUSE", WSAEADDRINUSE, CONST_CS | CONST_PERSISTENT);
WSAEADDRINUSE      92 ext/sockets/windows_common.h #define EADDRINUSE              WSAEADDRINUSE
WSAEADDRINUSE      91 sapi/cli/php_cli_server.c # define SOCK_EADDRINUSE WSAEADDRINUSE