WsWriteStartAttribute

// webservices.dll
#include <windows.h>

HRESULT WsWriteStartAttribute(
    WS_XML_WRITER* writer,
    const WS_XML_STRING* prefix,   // optional
    const WS_XML_STRING* localName,
    const WS_XML_STRING* ns,
    BOOL singleQuote,
    WS_ERROR* error   // optional
);

<DllImport("webservices.dll", ExactSpelling:=True)>
Public Shared Function WsWriteStartAttribute(
    ByRef writer As IntPtr,   ' WS_XML_WRITER*
    prefix As IntPtr,   ' WS_XML_STRING* optional
    localName As IntPtr,   ' WS_XML_STRING*
    ns As IntPtr,   ' WS_XML_STRING*
    singleQuote As Boolean,   ' BOOL
    [error] As IntPtr   ' WS_ERROR* optional
) As Integer
End Function

' writer : WS_XML_WRITER*
' prefix : WS_XML_STRING* optional
' localName : WS_XML_STRING*
' ns : WS_XML_STRING*
' singleQuote : BOOL
' error : WS_ERROR* optional
Declare PtrSafe Function WsWriteStartAttribute Lib "webservices" ( _
    ByRef writer As LongPtr, _
    ByVal prefix As LongPtr, _
    ByVal localName As LongPtr, _
    ByVal ns As LongPtr, _
    ByVal singleQuote As Long, _
    ByVal error As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WsWriteStartAttribute = ctypes.windll.webservices.WsWriteStartAttribute
WsWriteStartAttribute.restype = ctypes.c_int
WsWriteStartAttribute.argtypes = [
    ctypes.c_void_p,  # writer : WS_XML_WRITER*
    ctypes.c_void_p,  # prefix : WS_XML_STRING* optional
    ctypes.c_void_p,  # localName : WS_XML_STRING*
    ctypes.c_void_p,  # ns : WS_XML_STRING*
    wintypes.BOOL,  # singleQuote : BOOL
    ctypes.c_void_p,  # error : WS_ERROR* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('webservices.dll')
WsWriteStartAttribute = Fiddle::Function.new(
  lib['WsWriteStartAttribute'],
  [
    Fiddle::TYPE_VOIDP,  # writer : WS_XML_WRITER*
    Fiddle::TYPE_VOIDP,  # prefix : WS_XML_STRING* optional
    Fiddle::TYPE_VOIDP,  # localName : WS_XML_STRING*
    Fiddle::TYPE_VOIDP,  # ns : WS_XML_STRING*
    Fiddle::TYPE_INT,  # singleQuote : BOOL
    Fiddle::TYPE_VOIDP,  # error : WS_ERROR* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "webservices")]
extern "system" {
    fn WsWriteStartAttribute(
        writer: *mut isize,  // WS_XML_WRITER*
        prefix: *const WS_XML_STRING,  // WS_XML_STRING* optional
        localName: *const WS_XML_STRING,  // WS_XML_STRING*
        ns: *const WS_XML_STRING,  // WS_XML_STRING*
        singleQuote: i32,  // BOOL
        error: *mut isize  // WS_ERROR* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("webservices.dll")]
public static extern int WsWriteStartAttribute(ref IntPtr writer, IntPtr prefix, IntPtr localName, IntPtr ns, bool singleQuote, IntPtr error);
"@
$api = Add-Type -MemberDefinition $sig -Name 'webservices_WsWriteStartAttribute' -Namespace Win32 -PassThru
# $api::WsWriteStartAttribute(writer, prefix, localName, ns, singleQuote, error)

#uselib "webservices.dll"
#func global WsWriteStartAttribute "WsWriteStartAttribute" sptr, sptr, sptr, sptr, sptr, sptr
; WsWriteStartAttribute writer, varptr(prefix), varptr(localName), varptr(ns), singleQuote, error   ; 戻り値は stat
; writer : WS_XML_WRITER* -> "sptr"
; prefix : WS_XML_STRING* optional -> "sptr"
; localName : WS_XML_STRING* -> "sptr"
; ns : WS_XML_STRING* -> "sptr"
; singleQuote : BOOL -> "sptr"
; error : WS_ERROR* optional -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "webservices.dll"
#cfunc global WsWriteStartAttribute "WsWriteStartAttribute" int, var, var, var, int, int
; res = WsWriteStartAttribute(writer, prefix, localName, ns, singleQuote, error)
; writer : WS_XML_WRITER* -> "int"
; prefix : WS_XML_STRING* optional -> "var"
; localName : WS_XML_STRING* -> "var"
; ns : WS_XML_STRING* -> "var"
; singleQuote : BOOL -> "int"
; error : WS_ERROR* optional -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT WsWriteStartAttribute(WS_XML_WRITER* writer, WS_XML_STRING* prefix, WS_XML_STRING* localName, WS_XML_STRING* ns, BOOL singleQuote, WS_ERROR* error)
#uselib "webservices.dll"
#cfunc global WsWriteStartAttribute "WsWriteStartAttribute" int, var, var, var, int, int
; res = WsWriteStartAttribute(writer, prefix, localName, ns, singleQuote, error)
; writer : WS_XML_WRITER* -> "int"
; prefix : WS_XML_STRING* optional -> "var"
; localName : WS_XML_STRING* -> "var"
; ns : WS_XML_STRING* -> "var"
; singleQuote : BOOL -> "int"
; error : WS_ERROR* optional -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	webservices = windows.NewLazySystemDLL("webservices.dll")
	procWsWriteStartAttribute = webservices.NewProc("WsWriteStartAttribute")
)

// writer (WS_XML_WRITER*), prefix (WS_XML_STRING* optional), localName (WS_XML_STRING*), ns (WS_XML_STRING*), singleQuote (BOOL), error (WS_ERROR* optional)
r1, _, err := procWsWriteStartAttribute.Call(
	uintptr(writer),
	uintptr(prefix),
	uintptr(localName),
	uintptr(ns),
	uintptr(singleQuote),
	uintptr(error),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WsWriteStartAttribute(
  writer: Pointer;   // WS_XML_WRITER*
  prefix: Pointer;   // WS_XML_STRING* optional
  localName: Pointer;   // WS_XML_STRING*
  ns: Pointer;   // WS_XML_STRING*
  singleQuote: BOOL;   // BOOL
  error: Pointer   // WS_ERROR* optional
): Integer; stdcall;
  external 'webservices.dll' name 'WsWriteStartAttribute';

result := DllCall("webservices\WsWriteStartAttribute"
    , "Ptr", writer   ; WS_XML_WRITER*
    , "Ptr", prefix   ; WS_XML_STRING* optional
    , "Ptr", localName   ; WS_XML_STRING*
    , "Ptr", ns   ; WS_XML_STRING*
    , "Int", singleQuote   ; BOOL
    , "Ptr", error   ; WS_ERROR* optional
    , "Int")   ; return: HRESULT

●WsWriteStartAttribute(writer, prefix, localName, ns, singleQuote, error) = DLL("webservices.dll", "int WsWriteStartAttribute(void*, void*, void*, void*, bool, void*)")
# 呼び出し: WsWriteStartAttribute(writer, prefix, localName, ns, singleQuote, error)
# writer : WS_XML_WRITER* -> "void*"
# prefix : WS_XML_STRING* optional -> "void*"
# localName : WS_XML_STRING* -> "void*"
# ns : WS_XML_STRING* -> "void*"
# singleQuote : BOOL -> "bool"
# error : WS_ERROR* optional -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。