FSTPS	(F3, F4), x+8(SB)

// FLDPQ/FSTPQ
	FLDPQ   -4000(R0), (F1, F2)  // 1b803ed1610b40ad
	FLDPQ	-1024(R0), (F1, F2)  // 010860ad
	FLDPQ	(R0), (F1, F2)       // 010840ad
	FLDPQ	16(R0), (F1, F2)     // 018840ad
	FLDPQ	-16(R0), (F1, F2)    // 01887fad
	FLDPQ.W	32(R0), (F1, F2)     // 0108c1ad
	FLDPQ.P	32(R0), (F1, F2)     // 0108c1ac
	FLDPQ	11(R0), (F1, F2)     // 1b2c0091610b40ad

    void testMultipleReadsUpdateOffset() {
        byte[] buffer1 = new byte[] { 0x10, 0x00, 0x00, 0x00 }; // 16
        byte[] buffer2 = new byte[] { 0x20, 0x00, 0x00, 0x00 }; // 32

        response.readParameterWordsWireFormat(buffer1, 0);
        assertEquals(16L, response.getOffset(), "First read should set offset to 16");

        response.readParameterWordsWireFormat(buffer2, 0);

        try {
            // little endian
            md.update((byte) (ms_usage & 0xFF));
            md.update((byte) (ms_usage >> 8 & 0xFF));
            md.update((byte) (ms_usage >> 16 & 0xFF));
            md.update((byte) (ms_usage >> 24 & 0xFF));
            byte[] dgst = md.digest(data);
            mac.reset();
            mac.init(new SecretKeySpec(dk, HMAC_KEY));
            return mac.doFinal(dgst);

```

## Decláralo como un parámetro { #declare-it-as-a-parameter }

Para añadirlo a tu *path operation*, decláralo de la misma manera que declaraste parámetros de path y query:

{* ../../docs_src/body/tutorial001_py310.py hl[16] *}

...y declara su tipo como el modelo que creaste, `Item`.

## Resultados { #results }

Con solo esa declaración de tipo en Python, **FastAPI** hará lo siguiente:

* Leer el body del request como JSON.

	Op() Op
}

type connectReq struct {
	ID    [16]byte
	Host  string
	Time  time.Time
	Token string
}

// addToken will add the token to the connect request.
func (c *connectReq) addToken(fn AuthFn) {
	c.Token = fn()
}

func (connectReq) Op() Op {
	return OpConnect
}

type connectResp struct {
	ID             [16]byte
	Accepted       bool
	RejectedReason string
}

	fileHeaderLen            = 30         // + filename + extra
	directoryHeaderLen       = 46         // + filename + extra + comment
	directoryEndLen          = 22         // + comment
	dataDescriptorLen        = 16         // four uint32: descriptor signature, crc32, compressed size, size
	dataDescriptor64Len      = 24         // two uint32: signature, crc32 | two uint64: compressed size, size
	directory64LocLen        = 20         //

        testBuffer[11] = 0x00;
        testBuffer[12] = 0x00;
        testBuffer[13] = 0x00;
        testBuffer[14] = 0x00;
        testBuffer[15] = 0x01;
        testBuffer[16] = 0x00; // Sub-authority
        testBuffer[17] = 0x00;
        testBuffer[18] = 0x00;
        testBuffer[19] = 0x00;

        // Test decode
        int size = ace.decode(testBuffer, 0, testBuffer.length);

  static String format(String template, Object... args) {
    // start substituting the arguments into the '%s' placeholders
    StringBuilder builder = new StringBuilder(template.length() + 16 * args.length);
    int templateStart = 0;
    int i = 0;
    while (i < args.length) {
      int placeholderStart = template.indexOf("%s", templateStart);
      if (placeholderStart == -1) {
        break;
      }

	VPGATHERQQ X0, 16(SP)(X1*1), X2         // c4e2f991540c10
	VPGATHERQQ X0, 512(SP)(X1*1), X2        // c4e2f991940c00020000
	VPGATHERQQ X0, (R12)(X1*1), X2          // c4c2f991140c
	VPGATHERQQ X0, 16(R12)(X1*1), X2        // c4c2f991540c10
	VPGATHERQQ X0, 512(R12)(X1*1), X2       // c4c2f991940c00020000
	VPGATHERQQ X0, (BP)(X1*1), X2           // c4e2f991540d00
	VPGATHERQQ X0, 16(BP)(X1*1), X2         // c4e2f991540d10

        printerShare.netname = "PrinterShare";
        printerShare.type = 1;
        printerShare.remark = "Printer share";

        // Type 3 (named pipe) -> TYPE_NAMED_PIPE (16)
        srvsvc.ShareInfo1 pipeShare = new srvsvc.ShareInfo1();
        pipeShare.netname = "PipeShare";
        pipeShare.type = 3;
        pipeShare.remark = "Named pipe";