type Reader struct {
	// Comma is the field delimiter.
	// It is set to comma (',') by NewReader.
	// Comma must be a valid rune and must not be \r, \n,
	// or the Unicode replacement character (0xFFFD).
	Comma rune

	// Comment, if not 0, is the comment character. Lines beginning with the
	// Comment character without preceding whitespace are ignored.

	0xd7b0, 0xd7c6,
	0xd7cb, 0xd7fb,
	0xf900, 0xfa6d,
	0xfa70, 0xfad9,
	0xfb00, 0xfb06,
	0xfb13, 0xfb17,
	0xfb1d, 0xfbc2,
	0xfbd3, 0xfd8f,
	0xfd92, 0xfdc7,
	0xfdcf, 0xfdcf,
	0xfdf0, 0xfe19,
	0xfe20, 0xfe6b,
	0xfe70, 0xfefc,
	0xff01, 0xffbe,
	0xffc2, 0xffc7,
	0xffca, 0xffcf,
	0xffd2, 0xffd7,
	0xffda, 0xffdc,
	0xffe0, 0xffee,
	0xfffc, 0xfffd,
}

var isNotPrint16 = []uint16{

	0xedd,
	0x1000,
	0x1200,
	0x1312,
	0x1401,
	0x2c00,
	0xa800,
	0xf900,
	0xfa30,
	0xffda,
	0xffdc,
	0x10000,
	0x10300,
	0x10400,
	0x20000,
	0x2f800,
	0x2fa1d,
}

var notletterTest = []rune{
	0x20,
	0x35,
	0x375,
	0x619,
	0x700,
	0x1885,
	0xfffe,
	0x1ffff,
	0x10ffff,
}

// Contains all the special cased Latin-1 chars.
var spaceTest = []rune{
	0x09,

		{0x11F9, 0x11F9, 1},
		{0x1E00, 0x1E9B, 1},
		{0x1EA0, 0x1EF9, 1},
		{0x1F00, 0x1F15, 1},
		{0x1F18, 0x1F1D, 1},
		{0x1F20, 0x1F45, 1},
		{0x1F48, 0x1F4D, 1},
		{0x1F50, 0x1F57, 1},
		{0x1F59, 0x1F5B, 0x1F5B - 0x1F59},
		{0x1F5D, 0x1F5D, 1},
		{0x1F5F, 0x1F7D, 1},
		{0x1F80, 0x1FB4, 1},
		{0x1FB6, 0x1FBC, 1},
		{0x1FBE, 0x1FBE, 1},
		{0x1FC2, 0x1FC4, 1},
		{0x1FC6, 0x1FCC, 1},

	{0xfffe, "\xef\xbf\xbe"},
	{0xffff, "\xef\xbf\xbf"},
	{0x10000, "\xf0\x90\x80\x80"},
	{0x10001, "\xf0\x90\x80\x81"},
	{0x40000, "\xf1\x80\x80\x80"},
	{0x10fffe, "\xf4\x8f\xbf\xbe"},
	{0x10ffff, "\xf4\x8f\xbf\xbf"},
	{0xFFFD, "\xef\xbf\xbd"},
}

var surrogateMap = []Utf8Map{
	{0xd800, "\xed\xa0\x80"}, // surrogate min decodes to (RuneError, 1)

	default:
		switch {
		case r < ' ' || r == 0x7f:
			buf = append(buf, `\x`...)
			buf = append(buf, lowerhex[byte(r)>>4])
			buf = append(buf, lowerhex[byte(r)&0xF])
		case !utf8.ValidRune(r):
			r = 0xFFFD
			fallthrough
		case r < 0x10000:
			buf = append(buf, `\u`...)
			for s := 12; s >= 0; s -= 4 {
				buf = append(buf, lowerhex[r>>uint(s)&0xF])
			}
		default:
			buf = append(buf, `\U`...)

			Info:    0x10,
			Other:   0x0,
			Section: 0xFFF1,
			Value:   0x600898,
			Size:    0x0,
		},
		Symbol{
			Name:    "_end",
			Info:    0x10,
			Other:   0x0,
			Section: 0xFFF1,
			Value:   0x6008A0,
			Size:    0x0,
		},
		Symbol{
			Name:    "_edata",
			Info:    0x10,
			Other:   0x0,
			Section: 0xFFF1,
			Value:   0x600898,
			Size:    0x0,
		},
		Symbol{

        -1                  | _
        0xff                | _
        0xffdd              | _
        0xffddcc            | _
        0xffddccbb          | _
        0xffddccbbaa        | _
        0xffddccbbaa99      | _
        0xffddccbbaa9988    | _
        0x7fddccbbaa998877  | _
        -0xff               | _
        -0xffdd             | _
        -0xffddcc           | _

            }
            switch( sbuf[0] & 0xFF ) {
                case SessionServicePacket.POSITIVE_SESSION_RESPONSE:
                    if( log.level >= 4 )
                        log.println( "session established ok with " + address );
                    return;
                case SessionServicePacket.NEGATIVE_SESSION_RESPONSE:
                    int errorCode = (int)( in.read() & 0xFF );
                    switch (errorCode) {

                int _name_bufferi = _src.index;
                _src.advance(2 * _name_bufferl);

                if ( this.name.buffer == null ) {
                    if ( _name_buffers < 0 || _name_buffers > 0xFFFF )
                        throw new NdrException(NdrException.INVALID_CONFORMANCE);
                    this.name.buffer = new short[_name_buffers];
                }
                _src = _src.derive(_name_bufferi);