ldap_next_reference

// WLDAP32.dll
#include <windows.h>

LDAPMessage* ldap_next_reference(
    LDAP* ld,
    LDAPMessage* entry
);

<DllImport("WLDAP32.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ldap_next_reference(
    ld As IntPtr,   ' LDAP* in/out
    entry As IntPtr   ' LDAPMessage* in/out
) As IntPtr
End Function

' ld : LDAP* in/out
' entry : LDAPMessage* in/out
Declare PtrSafe Function ldap_next_reference Lib "wldap32" ( _
    ByVal ld As LongPtr, _
    ByVal entry As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ldap_next_reference = ctypes.cdll.wldap32.ldap_next_reference
ldap_next_reference.restype = ctypes.c_void_p
ldap_next_reference.argtypes = [
    ctypes.c_void_p,  # ld : LDAP* in/out
    ctypes.c_void_p,  # entry : LDAPMessage* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WLDAP32.dll')
ldap_next_reference = Fiddle::Function.new(
  lib['ldap_next_reference'],
  [
    Fiddle::TYPE_VOIDP,  # ld : LDAP* in/out
    Fiddle::TYPE_VOIDP,  # entry : LDAPMessage* in/out
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "wldap32")]
extern "C" {
    fn ldap_next_reference(
        ld: *mut LDAP,  // LDAP* in/out
        entry: *mut LDAPMessage  // LDAPMessage* in/out
    ) -> *mut LDAPMessage;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WLDAP32.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr ldap_next_reference(IntPtr ld, IntPtr entry);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ldap_next_reference' -Namespace Win32 -PassThru
# $api::ldap_next_reference(ld, entry)

#uselib "WLDAP32.dll"
#func global ldap_next_reference "ldap_next_reference" sptr, sptr
; ldap_next_reference varptr(ld), varptr(entry)   ; 戻り値は stat
; ld : LDAP* in/out -> "sptr"
; entry : LDAPMessage* in/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 "WLDAP32.dll"
#cfunc global ldap_next_reference "ldap_next_reference" var, var
; res = ldap_next_reference(ld, entry)
; ld : LDAP* in/out -> "var"
; entry : LDAPMessage* in/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。

; LDAPMessage* ldap_next_reference(LDAP* ld, LDAPMessage* entry)
#uselib "WLDAP32.dll"
#cfunc global ldap_next_reference "ldap_next_reference" var, var
; res = ldap_next_reference(ld, entry)
; ld : LDAP* in/out -> "var"
; entry : LDAPMessage* in/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 (
	wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
	procldap_next_reference = wldap32.NewProc("ldap_next_reference")
)

// ld (LDAP* in/out), entry (LDAPMessage* in/out)
r1, _, err := procldap_next_reference.Call(
	uintptr(ld),
	uintptr(entry),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LDAPMessage*

function ldap_next_reference(
  ld: Pointer;   // LDAP* in/out
  entry: Pointer   // LDAPMessage* in/out
): Pointer; cdecl;
  external 'WLDAP32.dll' name 'ldap_next_reference';

result := DllCall("WLDAP32\ldap_next_reference"
    , "Ptr", ld   ; LDAP* in/out
    , "Ptr", entry   ; LDAPMessage* in/out
    , "Cdecl Ptr")   ; return: LDAPMessage*

●ldap_next_reference(ld, entry) = DLL("WLDAP32.dll", "void* ldap_next_reference(void*, void*)")
# 呼び出し: ldap_next_reference(ld, entry)
# ld : LDAP* in/out -> "void*"
# entry : LDAPMessage* in/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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。