GdipGetStringFormatDigitSubstitution

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

Status GdipGetStringFormatDigitSubstitution(
    const GpStringFormat* format,
    WORD* language,
    StringDigitSubstitute* substitute
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipGetStringFormatDigitSubstitution(
    format As IntPtr,   ' GpStringFormat*
    ByRef language As UShort,   ' WORD* in/out
    ByRef substitute As Integer   ' StringDigitSubstitute* in/out
) As Integer
End Function

' format : GpStringFormat*
' language : WORD* in/out
' substitute : StringDigitSubstitute* in/out
Declare PtrSafe Function GdipGetStringFormatDigitSubstitution Lib "gdiplus" ( _
    ByVal format As LongPtr, _
    ByRef language As Integer, _
    ByRef substitute As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GdipGetStringFormatDigitSubstitution = ctypes.windll.gdiplus.GdipGetStringFormatDigitSubstitution
GdipGetStringFormatDigitSubstitution.restype = ctypes.c_int
GdipGetStringFormatDigitSubstitution.argtypes = [
    ctypes.c_void_p,  # format : GpStringFormat*
    ctypes.POINTER(ctypes.c_ushort),  # language : WORD* in/out
    ctypes.c_void_p,  # substitute : StringDigitSubstitute* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipGetStringFormatDigitSubstitution = Fiddle::Function.new(
  lib['GdipGetStringFormatDigitSubstitution'],
  [
    Fiddle::TYPE_VOIDP,  # format : GpStringFormat*
    Fiddle::TYPE_VOIDP,  # language : WORD* in/out
    Fiddle::TYPE_VOIDP,  # substitute : StringDigitSubstitute* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipGetStringFormatDigitSubstitution(
        format: *const GpStringFormat,  // GpStringFormat*
        language: *mut u16,  // WORD* in/out
        substitute: *mut i32  // StringDigitSubstitute* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipGetStringFormatDigitSubstitution(IntPtr format, ref ushort language, ref int substitute);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipGetStringFormatDigitSubstitution' -Namespace Win32 -PassThru
# $api::GdipGetStringFormatDigitSubstitution(format, language, substitute)

#uselib "gdiplus.dll"
#func global GdipGetStringFormatDigitSubstitution "GdipGetStringFormatDigitSubstitution" sptr, sptr, sptr
; GdipGetStringFormatDigitSubstitution varptr(format), varptr(language), substitute   ; 戻り値は stat
; format : GpStringFormat* -> "sptr"
; language : WORD* in/out -> "sptr"
; substitute : StringDigitSubstitute* 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 "gdiplus.dll"
#cfunc global GdipGetStringFormatDigitSubstitution "GdipGetStringFormatDigitSubstitution" var, var, int
; res = GdipGetStringFormatDigitSubstitution(format, language, substitute)
; format : GpStringFormat* -> "var"
; language : WORD* in/out -> "var"
; substitute : StringDigitSubstitute* in/out -> "int"
; ※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。

; Status GdipGetStringFormatDigitSubstitution(GpStringFormat* format, WORD* language, StringDigitSubstitute* substitute)
#uselib "gdiplus.dll"
#cfunc global GdipGetStringFormatDigitSubstitution "GdipGetStringFormatDigitSubstitution" var, var, int
; res = GdipGetStringFormatDigitSubstitution(format, language, substitute)
; format : GpStringFormat* -> "var"
; language : WORD* in/out -> "var"
; substitute : StringDigitSubstitute* in/out -> "int"
; ※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 (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipGetStringFormatDigitSubstitution = gdiplus.NewProc("GdipGetStringFormatDigitSubstitution")
)

// format (GpStringFormat*), language (WORD* in/out), substitute (StringDigitSubstitute* in/out)
r1, _, err := procGdipGetStringFormatDigitSubstitution.Call(
	uintptr(format),
	uintptr(language),
	uintptr(substitute),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipGetStringFormatDigitSubstitution(
  format: Pointer;   // GpStringFormat*
  language: Pointer;   // WORD* in/out
  substitute: Pointer   // StringDigitSubstitute* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipGetStringFormatDigitSubstitution';

result := DllCall("gdiplus\GdipGetStringFormatDigitSubstitution"
    , "Ptr", format   ; GpStringFormat*
    , "Ptr", language   ; WORD* in/out
    , "Ptr", substitute   ; StringDigitSubstitute* in/out
    , "Int")   ; return: Status

●GdipGetStringFormatDigitSubstitution(format, language, substitute) = DLL("gdiplus.dll", "int GdipGetStringFormatDigitSubstitution(void*, void*, void*)")
# 呼び出し: GdipGetStringFormatDigitSubstitution(format, language, substitute)
# format : GpStringFormat* -> "void*"
# language : WORD* in/out -> "void*"
# substitute : StringDigitSubstitute* 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)。