* In Requests und Responses wird es wie ein `float` behandelt.
* Sie können alle gültigen Pydantic-Datentypen hier überprüfen: <a href="https://docs.pydantic.dev/latest/usage/types/types/" class="external-link" target="_blank">Pydantic data types</a>.

## Beispiel

Hier ist ein Beispiel für eine *Pfadoperation* mit Parametern, die einige der oben genannten Typen verwenden.

=== "Python 3.10+"

    ```Python hl_lines="1  3  12-16"

	BGT	loop

	RET


DATA	·constants+0x00(SB)/4, $0x61707865
DATA	·constants+0x04(SB)/4, $0x3320646e
DATA	·constants+0x08(SB)/4, $0x79622d32
DATA	·constants+0x0c(SB)/4, $0x6b206574
GLOBL	·constants(SB), NOPTR|RODATA, $32

DATA	·incRotMatrix+0x00(SB)/4, $0x00000000
DATA	·incRotMatrix+0x04(SB)/4, $0x00000001
DATA	·incRotMatrix+0x08(SB)/4, $0x00000002
DATA	·incRotMatrix+0x0c(SB)/4, $0x00000003

//	    char data:          dummy-metric\0
//	}
//
//	(padding:)
//	    data:               \0\0\0
//
//	struct nlattr{
//	    __u16 nla_len:      12
//	    __u16 nla_type:     NFACCT_PKTS
//	    __u64: data:        123
//	}
//
//	struct nlattr{
//	    __u16 nla_len:      12
//	    __u16 nla_type:     NFACCT_BYTES
//	    __u64: data:        54321
//	}

Krishnan Parthasarathi <******@****.***> 1705132268 -0800

# Extra Data Types

Up to now, you have been using common data types, like:

* `int`
* `float`
* `str`
* `bool`

But you can also use more complex data types.

And you will still have the same features as seen up to now:

* Great editor support.
* Data conversion from incoming requests.
* Data conversion for response data.
* Data validation.
* Automatic annotation and documentation.

## Other data types

Alejandra <******@****.***> 1711071731 -0500

* `Decimal`:
    * 标准的 Python `Decimal`。
    * 在请求和响应中被当做 `float` 一样处理。
* 您可以在这里检查所有有效的pydantic数据类型: <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">Pydantic data types</a>.

## 例子

下面是一个*路径操作*的示例，其中的参数使用了上面的一些类型。

=== "Python 3.10+"

    ```Python hl_lines="1  3  12-16"
    {!> ../../../docs_src/extra_data_types/tutorial001_an_py310.py!}
    ```

--- a/iconv/gconv.h
+++ b/iconv/gconv.h
@@ -174,7 +174,7 @@ typedef struct __gconv_info
 {
   size_t __nsteps;
   struct __gconv_step *__steps;
-  __extension__ struct __gconv_step_data __data __flexarr;
+  __extension__ struct __gconv_step_data __data[0];
 } *__gconv_t;
 
 #endif /* gconv.h */
diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index c555bf2..143b26d 100644
--- a/include/libc-symbols.h

GLOBL ·constants<>(SB), RODATA|NOPTR, $32
// BSWAP: swap bytes in each 4-byte element
DATA ·constants<>+0x00(SB)/4, $0x03020100
DATA ·constants<>+0x04(SB)/4, $0x07060504
DATA ·constants<>+0x08(SB)/4, $0x0b0a0908
DATA ·constants<>+0x0c(SB)/4, $0x0f0e0d0c
// J0: [j0, j1, j2, j3]
DATA ·constants<>+0x10(SB)/4, $0x61707865
DATA ·constants<>+0x14(SB)/4, $0x3320646e
DATA ·constants<>+0x18(SB)/4, $0x79622d32

	CMP	R3,R5,CR7
	ISEL	CR0LT,R4,R6,R9
	MOVD	R5,R6
	MOVD	R3,R5
	SETB_CR0(R3)
	BC	$12,30,LR	// beqlr cr7
	BR	cmpbody<>(SB)

#ifdef GOARCH_ppc64le
DATA byteswap<>+0(SB)/8, $0x0706050403020100
DATA byteswap<>+8(SB)/8, $0x0f0e0d0c0b0a0908
GLOBL byteswap<>+0(SB), RODATA, $16
#define SWAP V21
#endif

TEXT cmpbody<>(SB),NOSPLIT|NOFRAME,$0-0
start:
	CMP	R9,$16,CR0
	CMP	R9,$32,CR1
	CMP	R9,$64,CR2
	MOVD	$16,R10