MprAdminInterfaceSetCredentials

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

DWORD MprAdminInterfaceSetCredentials(
    LPWSTR lpwsServer,   // optional
    LPWSTR lpwsInterfaceName,
    LPWSTR lpwsUserName,   // optional
    LPWSTR lpwsDomainName,   // optional
    LPWSTR lpwsPassword   // optional
);

<DllImport("MPRAPI.dll", ExactSpelling:=True)>
Public Shared Function MprAdminInterfaceSetCredentials(
    <MarshalAs(UnmanagedType.LPWStr)> lpwsServer As String,   ' LPWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> lpwsInterfaceName As String,   ' LPWSTR
    <MarshalAs(UnmanagedType.LPWStr)> lpwsUserName As String,   ' LPWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> lpwsDomainName As String,   ' LPWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> lpwsPassword As String   ' LPWSTR optional
) As UInteger
End Function

' lpwsServer : LPWSTR optional
' lpwsInterfaceName : LPWSTR
' lpwsUserName : LPWSTR optional
' lpwsDomainName : LPWSTR optional
' lpwsPassword : LPWSTR optional
Declare PtrSafe Function MprAdminInterfaceSetCredentials Lib "mprapi" ( _
    ByVal lpwsServer As LongPtr, _
    ByVal lpwsInterfaceName As LongPtr, _
    ByVal lpwsUserName As LongPtr, _
    ByVal lpwsDomainName As LongPtr, _
    ByVal lpwsPassword 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

MprAdminInterfaceSetCredentials = ctypes.windll.mprapi.MprAdminInterfaceSetCredentials
MprAdminInterfaceSetCredentials.restype = wintypes.DWORD
MprAdminInterfaceSetCredentials.argtypes = [
    wintypes.LPCWSTR,  # lpwsServer : LPWSTR optional
    wintypes.LPCWSTR,  # lpwsInterfaceName : LPWSTR
    wintypes.LPCWSTR,  # lpwsUserName : LPWSTR optional
    wintypes.LPCWSTR,  # lpwsDomainName : LPWSTR optional
    wintypes.LPCWSTR,  # lpwsPassword : LPWSTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MPRAPI.dll')
MprAdminInterfaceSetCredentials = Fiddle::Function.new(
  lib['MprAdminInterfaceSetCredentials'],
  [
    Fiddle::TYPE_VOIDP,  # lpwsServer : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # lpwsInterfaceName : LPWSTR
    Fiddle::TYPE_VOIDP,  # lpwsUserName : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # lpwsDomainName : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # lpwsPassword : LPWSTR optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "mprapi")]
extern "system" {
    fn MprAdminInterfaceSetCredentials(
        lpwsServer: *mut u16,  // LPWSTR optional
        lpwsInterfaceName: *mut u16,  // LPWSTR
        lpwsUserName: *mut u16,  // LPWSTR optional
        lpwsDomainName: *mut u16,  // LPWSTR optional
        lpwsPassword: *mut u16  // LPWSTR optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MPRAPI.dll")]
public static extern uint MprAdminInterfaceSetCredentials([MarshalAs(UnmanagedType.LPWStr)] string lpwsServer, [MarshalAs(UnmanagedType.LPWStr)] string lpwsInterfaceName, [MarshalAs(UnmanagedType.LPWStr)] string lpwsUserName, [MarshalAs(UnmanagedType.LPWStr)] string lpwsDomainName, [MarshalAs(UnmanagedType.LPWStr)] string lpwsPassword);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MPRAPI_MprAdminInterfaceSetCredentials' -Namespace Win32 -PassThru
# $api::MprAdminInterfaceSetCredentials(lpwsServer, lpwsInterfaceName, lpwsUserName, lpwsDomainName, lpwsPassword)

#uselib "MPRAPI.dll"
#func global MprAdminInterfaceSetCredentials "MprAdminInterfaceSetCredentials" sptr, sptr, sptr, sptr, sptr
; MprAdminInterfaceSetCredentials lpwsServer, lpwsInterfaceName, lpwsUserName, lpwsDomainName, lpwsPassword   ; 戻り値は stat
; lpwsServer : LPWSTR optional -> "sptr"
; lpwsInterfaceName : LPWSTR -> "sptr"
; lpwsUserName : LPWSTR optional -> "sptr"
; lpwsDomainName : LPWSTR optional -> "sptr"
; lpwsPassword : LPWSTR 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 "MPRAPI.dll"
#cfunc global MprAdminInterfaceSetCredentials "MprAdminInterfaceSetCredentials" wstr, wstr, wstr, wstr, wstr
; res = MprAdminInterfaceSetCredentials(lpwsServer, lpwsInterfaceName, lpwsUserName, lpwsDomainName, lpwsPassword)
; lpwsServer : LPWSTR optional -> "wstr"
; lpwsInterfaceName : LPWSTR -> "wstr"
; lpwsUserName : LPWSTR optional -> "wstr"
; lpwsDomainName : LPWSTR optional -> "wstr"
; lpwsPassword : LPWSTR optional -> "wstr"

; DWORD MprAdminInterfaceSetCredentials(LPWSTR lpwsServer, LPWSTR lpwsInterfaceName, LPWSTR lpwsUserName, LPWSTR lpwsDomainName, LPWSTR lpwsPassword)
#uselib "MPRAPI.dll"
#cfunc global MprAdminInterfaceSetCredentials "MprAdminInterfaceSetCredentials" wstr, wstr, wstr, wstr, wstr
; res = MprAdminInterfaceSetCredentials(lpwsServer, lpwsInterfaceName, lpwsUserName, lpwsDomainName, lpwsPassword)
; lpwsServer : LPWSTR optional -> "wstr"
; lpwsInterfaceName : LPWSTR -> "wstr"
; lpwsUserName : LPWSTR optional -> "wstr"
; lpwsDomainName : LPWSTR optional -> "wstr"
; lpwsPassword : LPWSTR optional -> "wstr"

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

var (
	mprapi = windows.NewLazySystemDLL("MPRAPI.dll")
	procMprAdminInterfaceSetCredentials = mprapi.NewProc("MprAdminInterfaceSetCredentials")
)

// lpwsServer (LPWSTR optional), lpwsInterfaceName (LPWSTR), lpwsUserName (LPWSTR optional), lpwsDomainName (LPWSTR optional), lpwsPassword (LPWSTR optional)
r1, _, err := procMprAdminInterfaceSetCredentials.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsServer))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsInterfaceName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsUserName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsDomainName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsPassword))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MprAdminInterfaceSetCredentials(
  lpwsServer: PWideChar;   // LPWSTR optional
  lpwsInterfaceName: PWideChar;   // LPWSTR
  lpwsUserName: PWideChar;   // LPWSTR optional
  lpwsDomainName: PWideChar;   // LPWSTR optional
  lpwsPassword: PWideChar   // LPWSTR optional
): DWORD; stdcall;
  external 'MPRAPI.dll' name 'MprAdminInterfaceSetCredentials';

result := DllCall("MPRAPI\MprAdminInterfaceSetCredentials"
    , "WStr", lpwsServer   ; LPWSTR optional
    , "WStr", lpwsInterfaceName   ; LPWSTR
    , "WStr", lpwsUserName   ; LPWSTR optional
    , "WStr", lpwsDomainName   ; LPWSTR optional
    , "WStr", lpwsPassword   ; LPWSTR optional
    , "UInt")   ; return: DWORD

●MprAdminInterfaceSetCredentials(lpwsServer, lpwsInterfaceName, lpwsUserName, lpwsDomainName, lpwsPassword) = DLL("MPRAPI.dll", "dword MprAdminInterfaceSetCredentials(char*, char*, char*, char*, char*)")
# 呼び出し: MprAdminInterfaceSetCredentials(lpwsServer, lpwsInterfaceName, lpwsUserName, lpwsDomainName, lpwsPassword)
# lpwsServer : LPWSTR optional -> "char*"
# lpwsInterfaceName : LPWSTR -> "char*"
# lpwsUserName : LPWSTR optional -> "char*"
# lpwsDomainName : LPWSTR optional -> "char*"
# lpwsPassword : LPWSTR optional -> "char*"
# 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)。