FaxCompleteJobParamsW

// WINFAX.dll  (Unicode / -W)
#include <windows.h>

BOOL FaxCompleteJobParamsW(
    FAX_JOB_PARAMW** JobParams,
    FAX_COVERPAGE_INFOW** CoverpageInfo
);

<DllImport("WINFAX.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function FaxCompleteJobParamsW(
    JobParams As IntPtr,   ' FAX_JOB_PARAMW** in/out
    CoverpageInfo As IntPtr   ' FAX_COVERPAGE_INFOW** in/out
) As Boolean
End Function

' JobParams : FAX_JOB_PARAMW** in/out
' CoverpageInfo : FAX_COVERPAGE_INFOW** in/out
Declare PtrSafe Function FaxCompleteJobParamsW Lib "winfax" ( _
    ByVal JobParams As LongPtr, _
    ByVal CoverpageInfo As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

FaxCompleteJobParamsW = ctypes.windll.winfax.FaxCompleteJobParamsW
FaxCompleteJobParamsW.restype = wintypes.BOOL
FaxCompleteJobParamsW.argtypes = [
    ctypes.c_void_p,  # JobParams : FAX_JOB_PARAMW** in/out
    ctypes.c_void_p,  # CoverpageInfo : FAX_COVERPAGE_INFOW** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINFAX.dll')
FaxCompleteJobParamsW = Fiddle::Function.new(
  lib['FaxCompleteJobParamsW'],
  [
    Fiddle::TYPE_VOIDP,  # JobParams : FAX_JOB_PARAMW** in/out
    Fiddle::TYPE_VOIDP,  # CoverpageInfo : FAX_COVERPAGE_INFOW** in/out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "winfax")]
extern "system" {
    fn FaxCompleteJobParamsW(
        JobParams: *mut *mut FAX_JOB_PARAMW,  // FAX_JOB_PARAMW** in/out
        CoverpageInfo: *mut *mut FAX_COVERPAGE_INFOW  // FAX_COVERPAGE_INFOW** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINFAX.dll", CharSet = CharSet.Unicode)]
public static extern bool FaxCompleteJobParamsW(IntPtr JobParams, IntPtr CoverpageInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINFAX_FaxCompleteJobParamsW' -Namespace Win32 -PassThru
# $api::FaxCompleteJobParamsW(JobParams, CoverpageInfo)

#uselib "WINFAX.dll"
#func global FaxCompleteJobParamsW "FaxCompleteJobParamsW" wptr, wptr
; FaxCompleteJobParamsW varptr(JobParams), varptr(CoverpageInfo)   ; 戻り値は stat
; JobParams : FAX_JOB_PARAMW** in/out -> "wptr"
; CoverpageInfo : FAX_COVERPAGE_INFOW** in/out -> "wptr"
; ※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 "WINFAX.dll"
#cfunc global FaxCompleteJobParamsW "FaxCompleteJobParamsW" var, var
; res = FaxCompleteJobParamsW(JobParams, CoverpageInfo)
; JobParams : FAX_JOB_PARAMW** in/out -> "var"
; CoverpageInfo : FAX_COVERPAGE_INFOW** 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。

; BOOL FaxCompleteJobParamsW(FAX_JOB_PARAMW** JobParams, FAX_COVERPAGE_INFOW** CoverpageInfo)
#uselib "WINFAX.dll"
#cfunc global FaxCompleteJobParamsW "FaxCompleteJobParamsW" var, var
; res = FaxCompleteJobParamsW(JobParams, CoverpageInfo)
; JobParams : FAX_JOB_PARAMW** in/out -> "var"
; CoverpageInfo : FAX_COVERPAGE_INFOW** 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 (
	winfax = windows.NewLazySystemDLL("WINFAX.dll")
	procFaxCompleteJobParamsW = winfax.NewProc("FaxCompleteJobParamsW")
)

// JobParams (FAX_JOB_PARAMW** in/out), CoverpageInfo (FAX_COVERPAGE_INFOW** in/out)
r1, _, err := procFaxCompleteJobParamsW.Call(
	uintptr(JobParams),
	uintptr(CoverpageInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function FaxCompleteJobParamsW(
  JobParams: Pointer;   // FAX_JOB_PARAMW** in/out
  CoverpageInfo: Pointer   // FAX_COVERPAGE_INFOW** in/out
): BOOL; stdcall;
  external 'WINFAX.dll' name 'FaxCompleteJobParamsW';

result := DllCall("WINFAX\FaxCompleteJobParamsW"
    , "Ptr", JobParams   ; FAX_JOB_PARAMW** in/out
    , "Ptr", CoverpageInfo   ; FAX_COVERPAGE_INFOW** in/out
    , "Int")   ; return: BOOL

●FaxCompleteJobParamsW(JobParams, CoverpageInfo) = DLL("WINFAX.dll", "bool FaxCompleteJobParamsW(void*, void*)")
# 呼び出し: FaxCompleteJobParamsW(JobParams, CoverpageInfo)
# JobParams : FAX_JOB_PARAMW** in/out -> "void*"
# CoverpageInfo : FAX_COVERPAGE_INFOW** 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。