RpcBindingToStringBindingA

// RPCRT4.dll  (ANSI / -A)
#include <windows.h>

RPC_STATUS RpcBindingToStringBindingA(
    void* Binding,
    LPSTR* StringBinding
);

<DllImport("RPCRT4.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function RpcBindingToStringBindingA(
    Binding As IntPtr,   ' void*
    StringBinding As IntPtr   ' LPSTR* out
) As Integer
End Function

' Binding : void*
' StringBinding : LPSTR* out
Declare PtrSafe Function RpcBindingToStringBindingA Lib "rpcrt4" ( _
    ByVal Binding As LongPtr, _
    ByVal StringBinding 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

RpcBindingToStringBindingA = ctypes.windll.rpcrt4.RpcBindingToStringBindingA
RpcBindingToStringBindingA.restype = ctypes.c_int
RpcBindingToStringBindingA.argtypes = [
    ctypes.POINTER(None),  # Binding : void*
    ctypes.c_void_p,  # StringBinding : LPSTR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcBindingToStringBindingA = Fiddle::Function.new(
  lib['RpcBindingToStringBindingA'],
  [
    Fiddle::TYPE_VOIDP,  # Binding : void*
    Fiddle::TYPE_VOIDP,  # StringBinding : LPSTR* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcBindingToStringBindingA(
        Binding: *mut (),  // void*
        StringBinding: *mut *mut u8  // LPSTR* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll", CharSet = CharSet.Ansi)]
public static extern int RpcBindingToStringBindingA(IntPtr Binding, IntPtr StringBinding);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcBindingToStringBindingA' -Namespace Win32 -PassThru
# $api::RpcBindingToStringBindingA(Binding, StringBinding)

#uselib "RPCRT4.dll"
#func global RpcBindingToStringBindingA "RpcBindingToStringBindingA" sptr, sptr
; RpcBindingToStringBindingA Binding, varptr(StringBinding)   ; 戻り値は stat
; Binding : void* -> "sptr"
; StringBinding : LPSTR* 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 "RPCRT4.dll"
#cfunc global RpcBindingToStringBindingA "RpcBindingToStringBindingA" sptr, var
; res = RpcBindingToStringBindingA(Binding, StringBinding)
; Binding : void* -> "sptr"
; StringBinding : LPSTR* 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。

; RPC_STATUS RpcBindingToStringBindingA(void* Binding, LPSTR* StringBinding)
#uselib "RPCRT4.dll"
#cfunc global RpcBindingToStringBindingA "RpcBindingToStringBindingA" intptr, var
; res = RpcBindingToStringBindingA(Binding, StringBinding)
; Binding : void* -> "intptr"
; StringBinding : LPSTR* 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 (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcBindingToStringBindingA = rpcrt4.NewProc("RpcBindingToStringBindingA")
)

// Binding (void*), StringBinding (LPSTR* out)
r1, _, err := procRpcBindingToStringBindingA.Call(
	uintptr(Binding),
	uintptr(StringBinding),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcBindingToStringBindingA(
  Binding: Pointer;   // void*
  StringBinding: PPAnsiChar   // LPSTR* out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcBindingToStringBindingA';

result := DllCall("RPCRT4\RpcBindingToStringBindingA"
    , "Ptr", Binding   ; void*
    , "Ptr", StringBinding   ; LPSTR* out
    , "Int")   ; return: RPC_STATUS

●RpcBindingToStringBindingA(Binding, StringBinding) = DLL("RPCRT4.dll", "int RpcBindingToStringBindingA(void*, void*)")
# 呼び出し: RpcBindingToStringBindingA(Binding, StringBinding)
# Binding : void* -> "void*"
# StringBinding : LPSTR* 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)。