SrpCreateThreadNetworkContext

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

HRESULT SrpCreateThreadNetworkContext(
    LPCWSTR enterpriseId,
    HTHREAD_NETWORK_CONTEXT* threadNetworkContext
);

<DllImport("srpapi.dll", ExactSpelling:=True)>
Public Shared Function SrpCreateThreadNetworkContext(
    <MarshalAs(UnmanagedType.LPWStr)> enterpriseId As String,   ' LPCWSTR
    threadNetworkContext As IntPtr   ' HTHREAD_NETWORK_CONTEXT* out
) As Integer
End Function

' enterpriseId : LPCWSTR
' threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out
Declare PtrSafe Function SrpCreateThreadNetworkContext Lib "srpapi" ( _
    ByVal enterpriseId As LongPtr, _
    ByVal threadNetworkContext 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

SrpCreateThreadNetworkContext = ctypes.windll.srpapi.SrpCreateThreadNetworkContext
SrpCreateThreadNetworkContext.restype = ctypes.c_int
SrpCreateThreadNetworkContext.argtypes = [
    wintypes.LPCWSTR,  # enterpriseId : LPCWSTR
    ctypes.c_void_p,  # threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('srpapi.dll')
SrpCreateThreadNetworkContext = Fiddle::Function.new(
  lib['SrpCreateThreadNetworkContext'],
  [
    Fiddle::TYPE_VOIDP,  # enterpriseId : LPCWSTR
    Fiddle::TYPE_VOIDP,  # threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "srpapi")]
extern "system" {
    fn SrpCreateThreadNetworkContext(
        enterpriseId: *const u16,  // LPCWSTR
        threadNetworkContext: *mut HTHREAD_NETWORK_CONTEXT  // HTHREAD_NETWORK_CONTEXT* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("srpapi.dll")]
public static extern int SrpCreateThreadNetworkContext([MarshalAs(UnmanagedType.LPWStr)] string enterpriseId, IntPtr threadNetworkContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'srpapi_SrpCreateThreadNetworkContext' -Namespace Win32 -PassThru
# $api::SrpCreateThreadNetworkContext(enterpriseId, threadNetworkContext)

#uselib "srpapi.dll"
#func global SrpCreateThreadNetworkContext "SrpCreateThreadNetworkContext" sptr, sptr
; SrpCreateThreadNetworkContext enterpriseId, varptr(threadNetworkContext)   ; 戻り値は stat
; enterpriseId : LPCWSTR -> "sptr"
; threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out -> "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 "srpapi.dll"
#cfunc global SrpCreateThreadNetworkContext "SrpCreateThreadNetworkContext" wstr, var
; res = SrpCreateThreadNetworkContext(enterpriseId, threadNetworkContext)
; enterpriseId : LPCWSTR -> "wstr"
; threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out -> "var"
; ※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 SrpCreateThreadNetworkContext(LPCWSTR enterpriseId, HTHREAD_NETWORK_CONTEXT* threadNetworkContext)
#uselib "srpapi.dll"
#cfunc global SrpCreateThreadNetworkContext "SrpCreateThreadNetworkContext" wstr, var
; res = SrpCreateThreadNetworkContext(enterpriseId, threadNetworkContext)
; enterpriseId : LPCWSTR -> "wstr"
; threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out -> "var"
; ※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 (
	srpapi = windows.NewLazySystemDLL("srpapi.dll")
	procSrpCreateThreadNetworkContext = srpapi.NewProc("SrpCreateThreadNetworkContext")
)

// enterpriseId (LPCWSTR), threadNetworkContext (HTHREAD_NETWORK_CONTEXT* out)
r1, _, err := procSrpCreateThreadNetworkContext.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(enterpriseId))),
	uintptr(threadNetworkContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SrpCreateThreadNetworkContext(
  enterpriseId: PWideChar;   // LPCWSTR
  threadNetworkContext: Pointer   // HTHREAD_NETWORK_CONTEXT* out
): Integer; stdcall;
  external 'srpapi.dll' name 'SrpCreateThreadNetworkContext';

result := DllCall("srpapi\SrpCreateThreadNetworkContext"
    , "WStr", enterpriseId   ; LPCWSTR
    , "Ptr", threadNetworkContext   ; HTHREAD_NETWORK_CONTEXT* out
    , "Int")   ; return: HRESULT

●SrpCreateThreadNetworkContext(enterpriseId, threadNetworkContext) = DLL("srpapi.dll", "int SrpCreateThreadNetworkContext(char*, void*)")
# 呼び出し: SrpCreateThreadNetworkContext(enterpriseId, threadNetworkContext)
# enterpriseId : LPCWSTR -> "char*"
# threadNetworkContext : HTHREAD_NETWORK_CONTEXT* out -> "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)。