ModifyWorldTransform

// GDI32.dll
#include <windows.h>

BOOL ModifyWorldTransform(
    HDC hdc,
    const XFORM* lpxf,   // optional
    MODIFY_WORLD_TRANSFORM_MODE mode
);

<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Function ModifyWorldTransform(
    hdc As IntPtr,   ' HDC
    lpxf As IntPtr,   ' XFORM* optional
    mode As UInteger   ' MODIFY_WORLD_TRANSFORM_MODE
) As Boolean
End Function

' hdc : HDC
' lpxf : XFORM* optional
' mode : MODIFY_WORLD_TRANSFORM_MODE
Declare PtrSafe Function ModifyWorldTransform Lib "gdi32" ( _
    ByVal hdc As LongPtr, _
    ByVal lpxf As LongPtr, _
    ByVal mode 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

ModifyWorldTransform = ctypes.windll.gdi32.ModifyWorldTransform
ModifyWorldTransform.restype = wintypes.BOOL
ModifyWorldTransform.argtypes = [
    wintypes.HANDLE,  # hdc : HDC
    ctypes.c_void_p,  # lpxf : XFORM* optional
    wintypes.DWORD,  # mode : MODIFY_WORLD_TRANSFORM_MODE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
ModifyWorldTransform = Fiddle::Function.new(
  lib['ModifyWorldTransform'],
  [
    Fiddle::TYPE_VOIDP,  # hdc : HDC
    Fiddle::TYPE_VOIDP,  # lpxf : XFORM* optional
    -Fiddle::TYPE_INT,  # mode : MODIFY_WORLD_TRANSFORM_MODE
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdi32")]
extern "system" {
    fn ModifyWorldTransform(
        hdc: *mut core::ffi::c_void,  // HDC
        lpxf: *const XFORM,  // XFORM* optional
        mode: u32  // MODIFY_WORLD_TRANSFORM_MODE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("GDI32.dll")]
public static extern bool ModifyWorldTransform(IntPtr hdc, IntPtr lpxf, uint mode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_ModifyWorldTransform' -Namespace Win32 -PassThru
# $api::ModifyWorldTransform(hdc, lpxf, mode)

#uselib "GDI32.dll"
#func global ModifyWorldTransform "ModifyWorldTransform" sptr, sptr, sptr
; ModifyWorldTransform hdc, varptr(lpxf), mode   ; 戻り値は stat
; hdc : HDC -> "sptr"
; lpxf : XFORM* optional -> "sptr"
; mode : MODIFY_WORLD_TRANSFORM_MODE -> "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 "GDI32.dll"
#cfunc global ModifyWorldTransform "ModifyWorldTransform" sptr, var, int
; res = ModifyWorldTransform(hdc, lpxf, mode)
; hdc : HDC -> "sptr"
; lpxf : XFORM* optional -> "var"
; mode : MODIFY_WORLD_TRANSFORM_MODE -> "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。

; BOOL ModifyWorldTransform(HDC hdc, XFORM* lpxf, MODIFY_WORLD_TRANSFORM_MODE mode)
#uselib "GDI32.dll"
#cfunc global ModifyWorldTransform "ModifyWorldTransform" intptr, var, int
; res = ModifyWorldTransform(hdc, lpxf, mode)
; hdc : HDC -> "intptr"
; lpxf : XFORM* optional -> "var"
; mode : MODIFY_WORLD_TRANSFORM_MODE -> "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 (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procModifyWorldTransform = gdi32.NewProc("ModifyWorldTransform")
)

// hdc (HDC), lpxf (XFORM* optional), mode (MODIFY_WORLD_TRANSFORM_MODE)
r1, _, err := procModifyWorldTransform.Call(
	uintptr(hdc),
	uintptr(lpxf),
	uintptr(mode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ModifyWorldTransform(
  hdc: THandle;   // HDC
  lpxf: Pointer;   // XFORM* optional
  mode: DWORD   // MODIFY_WORLD_TRANSFORM_MODE
): BOOL; stdcall;
  external 'GDI32.dll' name 'ModifyWorldTransform';

result := DllCall("GDI32\ModifyWorldTransform"
    , "Ptr", hdc   ; HDC
    , "Ptr", lpxf   ; XFORM* optional
    , "UInt", mode   ; MODIFY_WORLD_TRANSFORM_MODE
    , "Int")   ; return: BOOL

●ModifyWorldTransform(hdc, lpxf, mode) = DLL("GDI32.dll", "bool ModifyWorldTransform(void*, void*, dword)")
# 呼び出し: ModifyWorldTransform(hdc, lpxf, mode)
# hdc : HDC -> "void*"
# lpxf : XFORM* optional -> "void*"
# mode : MODIFY_WORLD_TRANSFORM_MODE -> "dword"
# 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)。