rem: Tcl_AppendResult(interp, "accept on socket \"", argv[1], "\" failed: ", SockError(interp), NULL);
add: Tcl_AppendResult(interp, "accept failed: ", SockError(interp), NULL);
context: NsTclSockAcceptCmd(ClientData dummy, Tcl_Interp *interp, int argc,		    char **argv){    SOCKET sock;    if (argc != 2) {        Tcl_AppendResult(interp, "wrong # of args: should be \"",            argv[0], " sockId\"", NULL);        return TCL_ERROR;    }    if (Ns_TclGetOpenFd(interp, argv[1], 0, (int *) &sock) != TCL_OK) {        return TCL_ERROR;    }    sock = Ns_SockAccept(sock, NULL, 0);    if (sock == INVALID_SOCKET) {        Tcl_AppendResult(interp, "accept on socket \"",            argv[1], "\" failed: ", SockError(interp), NULL);        return TCL_ERROR;    }    return EnterDupedSocks(interp, sock);}