GdipSetImageAttributesToIdentity

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

Status GdipSetImageAttributesToIdentity(
    GpImageAttributes* imageattr,
    ColorAdjustType type
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipSetImageAttributesToIdentity(
    imageattr As IntPtr,   ' GpImageAttributes* in/out
    type As Integer   ' ColorAdjustType
) As Integer
End Function

' imageattr : GpImageAttributes* in/out
' type : ColorAdjustType
Declare PtrSafe Function GdipSetImageAttributesToIdentity Lib "gdiplus" ( _
    ByVal imageattr As LongPtr, _
    ByVal type 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

GdipSetImageAttributesToIdentity = ctypes.windll.gdiplus.GdipSetImageAttributesToIdentity
GdipSetImageAttributesToIdentity.restype = ctypes.c_int
GdipSetImageAttributesToIdentity.argtypes = [
    ctypes.c_void_p,  # imageattr : GpImageAttributes* in/out
    ctypes.c_int,  # type : ColorAdjustType
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipSetImageAttributesToIdentity = Fiddle::Function.new(
  lib['GdipSetImageAttributesToIdentity'],
  [
    Fiddle::TYPE_VOIDP,  # imageattr : GpImageAttributes* in/out
    Fiddle::TYPE_INT,  # type : ColorAdjustType
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipSetImageAttributesToIdentity(
        imageattr: *mut GpImageAttributes,  // GpImageAttributes* in/out
        type: i32  // ColorAdjustType
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

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

#uselib "gdiplus.dll"
#func global GdipSetImageAttributesToIdentity "GdipSetImageAttributesToIdentity" sptr, sptr
; GdipSetImageAttributesToIdentity varptr(imageattr), type   ; 戻り値は stat
; imageattr : GpImageAttributes* in/out -> "sptr"
; type : ColorAdjustType -> "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 GdipSetImageAttributesToIdentity "GdipSetImageAttributesToIdentity" var, int
; res = GdipSetImageAttributesToIdentity(imageattr, type)
; imageattr : GpImageAttributes* in/out -> "var"
; type : ColorAdjustType -> "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 GdipSetImageAttributesToIdentity(GpImageAttributes* imageattr, ColorAdjustType type)
#uselib "gdiplus.dll"
#cfunc global GdipSetImageAttributesToIdentity "GdipSetImageAttributesToIdentity" var, int
; res = GdipSetImageAttributesToIdentity(imageattr, type)
; imageattr : GpImageAttributes* in/out -> "var"
; type : ColorAdjustType -> "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")
	procGdipSetImageAttributesToIdentity = gdiplus.NewProc("GdipSetImageAttributesToIdentity")
)

// imageattr (GpImageAttributes* in/out), type (ColorAdjustType)
r1, _, err := procGdipSetImageAttributesToIdentity.Call(
	uintptr(imageattr),
	uintptr(type),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipSetImageAttributesToIdentity(
  imageattr: Pointer;   // GpImageAttributes* in/out
  type: Integer   // ColorAdjustType
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipSetImageAttributesToIdentity';

result := DllCall("gdiplus\GdipSetImageAttributesToIdentity"
    , "Ptr", imageattr   ; GpImageAttributes* in/out
    , "Int", type   ; ColorAdjustType
    , "Int")   ; return: Status

●GdipSetImageAttributesToIdentity(imageattr, type) = DLL("gdiplus.dll", "int GdipSetImageAttributesToIdentity(void*, int)")
# 呼び出し: GdipSetImageAttributesToIdentity(imageattr, type)
# imageattr : GpImageAttributes* in/out -> "void*"
# type : ColorAdjustType -> "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)。