SetThreadDpiAwarenessContext

// USER32.dll
#include <windows.h>

DPI_AWARENESS_CONTEXT SetThreadDpiAwarenessContext(
    DPI_AWARENESS_CONTEXT dpiContext
);

<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function SetThreadDpiAwarenessContext(
    dpiContext As IntPtr   ' DPI_AWARENESS_CONTEXT
) As IntPtr
End Function

' dpiContext : DPI_AWARENESS_CONTEXT
Declare PtrSafe Function SetThreadDpiAwarenessContext Lib "user32" ( _
    ByVal dpiContext As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetThreadDpiAwarenessContext = ctypes.windll.user32.SetThreadDpiAwarenessContext
SetThreadDpiAwarenessContext.restype = ctypes.c_void_p
SetThreadDpiAwarenessContext.argtypes = [
    wintypes.HANDLE,  # dpiContext : DPI_AWARENESS_CONTEXT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
SetThreadDpiAwarenessContext = Fiddle::Function.new(
  lib['SetThreadDpiAwarenessContext'],
  [
    Fiddle::TYPE_VOIDP,  # dpiContext : DPI_AWARENESS_CONTEXT
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "user32")]
extern "system" {
    fn SetThreadDpiAwarenessContext(
        dpiContext: *mut core::ffi::c_void  // DPI_AWARENESS_CONTEXT
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USER32.dll")]
public static extern IntPtr SetThreadDpiAwarenessContext(IntPtr dpiContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_SetThreadDpiAwarenessContext' -Namespace Win32 -PassThru
# $api::SetThreadDpiAwarenessContext(dpiContext)

#uselib "USER32.dll"
#func global SetThreadDpiAwarenessContext "SetThreadDpiAwarenessContext" sptr
; SetThreadDpiAwarenessContext dpiContext   ; 戻り値は stat
; dpiContext : DPI_AWARENESS_CONTEXT -> "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 "USER32.dll"
#cfunc global SetThreadDpiAwarenessContext "SetThreadDpiAwarenessContext" sptr
; res = SetThreadDpiAwarenessContext(dpiContext)
; dpiContext : DPI_AWARENESS_CONTEXT -> "sptr"

; DPI_AWARENESS_CONTEXT SetThreadDpiAwarenessContext(DPI_AWARENESS_CONTEXT dpiContext)
#uselib "USER32.dll"
#cfunc global SetThreadDpiAwarenessContext "SetThreadDpiAwarenessContext" intptr
; res = SetThreadDpiAwarenessContext(dpiContext)
; dpiContext : DPI_AWARENESS_CONTEXT -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procSetThreadDpiAwarenessContext = user32.NewProc("SetThreadDpiAwarenessContext")
)

// dpiContext (DPI_AWARENESS_CONTEXT)
r1, _, err := procSetThreadDpiAwarenessContext.Call(
	uintptr(dpiContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DPI_AWARENESS_CONTEXT

function SetThreadDpiAwarenessContext(
  dpiContext: THandle   // DPI_AWARENESS_CONTEXT
): THandle; stdcall;
  external 'USER32.dll' name 'SetThreadDpiAwarenessContext';

result := DllCall("USER32\SetThreadDpiAwarenessContext"
    , "Ptr", dpiContext   ; DPI_AWARENESS_CONTEXT
    , "Ptr")   ; return: DPI_AWARENESS_CONTEXT

●SetThreadDpiAwarenessContext(dpiContext) = DLL("USER32.dll", "void* SetThreadDpiAwarenessContext(void*)")
# 呼び出し: SetThreadDpiAwarenessContext(dpiContext)
# dpiContext : DPI_AWARENESS_CONTEXT -> "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)。

const std = @import("std");

extern "user32" fn SetThreadDpiAwarenessContext(
    dpiContext: ?*anyopaque // DPI_AWARENESS_CONTEXT
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc SetThreadDpiAwarenessContext(
    dpiContext: pointer  # DPI_AWARENESS_CONTEXT
): pointer {.importc: "SetThreadDpiAwarenessContext", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
void* SetThreadDpiAwarenessContext(
    void* dpiContext   // DPI_AWARENESS_CONTEXT
);

ccall((:SetThreadDpiAwarenessContext, "USER32.dll"), stdcall, Ptr{Cvoid},
      (Ptr{Cvoid},),
      dpiContext)
# dpiContext : DPI_AWARENESS_CONTEXT -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* SetThreadDpiAwarenessContext(
    void* dpiContext);
]]
local user32 = ffi.load("user32")
-- user32.SetThreadDpiAwarenessContext(dpiContext)
-- dpiContext : DPI_AWARENESS_CONTEXT
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('USER32.dll');
const SetThreadDpiAwarenessContext = lib.func('__stdcall', 'SetThreadDpiAwarenessContext', 'void *', ['void *']);
// SetThreadDpiAwarenessContext(dpiContext)
// dpiContext : DPI_AWARENESS_CONTEXT -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("USER32.dll", {
  SetThreadDpiAwarenessContext: { parameters: ["pointer"], result: "pointer" },
});
// lib.symbols.SetThreadDpiAwarenessContext(dpiContext)
// dpiContext : DPI_AWARENESS_CONTEXT -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void* SetThreadDpiAwarenessContext(
    void* dpiContext);
C, "USER32.dll");
// $ffi->SetThreadDpiAwarenessContext(dpiContext);
// dpiContext : DPI_AWARENESS_CONTEXT
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface User32 extends StdCallLibrary {
    User32 INSTANCE = Native.load("user32", User32.class);
    Pointer SetThreadDpiAwarenessContext(
        Pointer dpiContext   // DPI_AWARENESS_CONTEXT
    );
}

@[Link("user32")]
lib LibUSER32
  fun SetThreadDpiAwarenessContext = SetThreadDpiAwarenessContext(
    dpiContext : Void*   # DPI_AWARENESS_CONTEXT
  ) : Void*
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef SetThreadDpiAwarenessContextNative = Pointer<Void> Function(Pointer<Void>);
typedef SetThreadDpiAwarenessContextDart = Pointer<Void> Function(Pointer<Void>);
final SetThreadDpiAwarenessContext = DynamicLibrary.open('USER32.dll')
    .lookupFunction<SetThreadDpiAwarenessContextNative, SetThreadDpiAwarenessContextDart>('SetThreadDpiAwarenessContext');
// dpiContext : DPI_AWARENESS_CONTEXT -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetThreadDpiAwarenessContext(
  dpiContext: THandle   // DPI_AWARENESS_CONTEXT
): THandle; stdcall;
  external 'USER32.dll' name 'SetThreadDpiAwarenessContext';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SetThreadDpiAwarenessContext"
  c_SetThreadDpiAwarenessContext :: Ptr () -> IO (Ptr ())
-- dpiContext : DPI_AWARENESS_CONTEXT -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let setthreaddpiawarenesscontext =
  foreign "SetThreadDpiAwarenessContext"
    ((ptr void) @-> returning (ptr void))
(* dpiContext : DPI_AWARENESS_CONTEXT -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library user32 (t "USER32.dll"))
(cffi:use-foreign-library user32)

(cffi:defcfun ("SetThreadDpiAwarenessContext" set-thread-dpi-awareness-context :convention :stdcall) :pointer
  (dpi-context :pointer))   ; DPI_AWARENESS_CONTEXT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetThreadDpiAwarenessContext = Win32::API::More->new('USER32',
    'HANDLE SetThreadDpiAwarenessContext(HANDLE dpiContext)');
# my $ret = $SetThreadDpiAwarenessContext->Call($dpiContext);
# dpiContext : DPI_AWARENESS_CONTEXT -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。