GdipSetStringFormatLineAlign

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

Status GdipSetStringFormatLineAlign(
    GpStringFormat* format,
    StringAlignment align
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipSetStringFormatLineAlign(
    format As IntPtr,   ' GpStringFormat* in/out
    align As Integer   ' StringAlignment
) As Integer
End Function

' format : GpStringFormat* in/out
' align : StringAlignment
Declare PtrSafe Function GdipSetStringFormatLineAlign Lib "gdiplus" ( _
    ByVal format As LongPtr, _
    ByVal align 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

GdipSetStringFormatLineAlign = ctypes.windll.gdiplus.GdipSetStringFormatLineAlign
GdipSetStringFormatLineAlign.restype = ctypes.c_int
GdipSetStringFormatLineAlign.argtypes = [
    ctypes.c_void_p,  # format : GpStringFormat* in/out
    ctypes.c_int,  # align : StringAlignment
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipSetStringFormatLineAlign = Fiddle::Function.new(
  lib['GdipSetStringFormatLineAlign'],
  [
    Fiddle::TYPE_VOIDP,  # format : GpStringFormat* in/out
    Fiddle::TYPE_INT,  # align : StringAlignment
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipSetStringFormatLineAlign(
        format: *mut GpStringFormat,  // GpStringFormat* in/out
        align: i32  // StringAlignment
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipSetStringFormatLineAlign(IntPtr format, int align);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipSetStringFormatLineAlign' -Namespace Win32 -PassThru
# $api::GdipSetStringFormatLineAlign(format, align)

#uselib "gdiplus.dll"
#func global GdipSetStringFormatLineAlign "GdipSetStringFormatLineAlign" sptr, sptr
; GdipSetStringFormatLineAlign varptr(format), align   ; 戻り値は stat
; format : GpStringFormat* in/out -> "sptr"
; align : StringAlignment -> "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 GdipSetStringFormatLineAlign "GdipSetStringFormatLineAlign" var, int
; res = GdipSetStringFormatLineAlign(format, align)
; format : GpStringFormat* in/out -> "var"
; align : StringAlignment -> "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 GdipSetStringFormatLineAlign(GpStringFormat* format, StringAlignment align)
#uselib "gdiplus.dll"
#cfunc global GdipSetStringFormatLineAlign "GdipSetStringFormatLineAlign" var, int
; res = GdipSetStringFormatLineAlign(format, align)
; format : GpStringFormat* in/out -> "var"
; align : StringAlignment -> "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")
	procGdipSetStringFormatLineAlign = gdiplus.NewProc("GdipSetStringFormatLineAlign")
)

// format (GpStringFormat* in/out), align (StringAlignment)
r1, _, err := procGdipSetStringFormatLineAlign.Call(
	uintptr(format),
	uintptr(align),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipSetStringFormatLineAlign(
  format: Pointer;   // GpStringFormat* in/out
  align: Integer   // StringAlignment
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipSetStringFormatLineAlign';

result := DllCall("gdiplus\GdipSetStringFormatLineAlign"
    , "Ptr", format   ; GpStringFormat* in/out
    , "Int", align   ; StringAlignment
    , "Int")   ; return: Status

●GdipSetStringFormatLineAlign(format, align) = DLL("gdiplus.dll", "int GdipSetStringFormatLineAlign(void*, int)")
# 呼び出し: GdipSetStringFormatLineAlign(format, align)
# format : GpStringFormat* in/out -> "void*"
# align : StringAlignment -> "int"
# 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)。