APR_SHUTDOWN_WRITE  133 server/connection.c     if (apr_socket_shutdown(csd, APR_SHUTDOWN_WRITE) != APR_SUCCESS
APR_SHUTDOWN_WRITE  172 srclib/apr/network_io/win32/sockets.c         case APR_SHUTDOWN_WRITE: {
APR_SHUTDOWN_WRITE  441 srclib/apr/test/sendfile.c     rv = apr_socket_shutdown(sock, APR_SHUTDOWN_WRITE);