DCISetSrcDestClip

// DCIMAN32.dll
#include <windows.h>

INT DCISetSrcDestClip(
    DCIOFFSCREEN* pdci,
    RECT* srcrc,
    RECT* destrc,
    RGNDATA* prd
);

<DllImport("DCIMAN32.dll", ExactSpelling:=True)>
Public Shared Function DCISetSrcDestClip(
    pdci As IntPtr,   ' DCIOFFSCREEN* in/out
    srcrc As IntPtr,   ' RECT* in/out
    destrc As IntPtr,   ' RECT* in/out
    prd As IntPtr   ' RGNDATA* in/out
) As Integer
End Function

' pdci : DCIOFFSCREEN* in/out
' srcrc : RECT* in/out
' destrc : RECT* in/out
' prd : RGNDATA* in/out
Declare PtrSafe Function DCISetSrcDestClip Lib "dciman32" ( _
    ByVal pdci As LongPtr, _
    ByVal srcrc As LongPtr, _
    ByVal destrc As LongPtr, _
    ByVal prd As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DCISetSrcDestClip = ctypes.windll.dciman32.DCISetSrcDestClip
DCISetSrcDestClip.restype = ctypes.c_int
DCISetSrcDestClip.argtypes = [
    ctypes.c_void_p,  # pdci : DCIOFFSCREEN* in/out
    ctypes.c_void_p,  # srcrc : RECT* in/out
    ctypes.c_void_p,  # destrc : RECT* in/out
    ctypes.c_void_p,  # prd : RGNDATA* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DCIMAN32.dll')
DCISetSrcDestClip = Fiddle::Function.new(
  lib['DCISetSrcDestClip'],
  [
    Fiddle::TYPE_VOIDP,  # pdci : DCIOFFSCREEN* in/out
    Fiddle::TYPE_VOIDP,  # srcrc : RECT* in/out
    Fiddle::TYPE_VOIDP,  # destrc : RECT* in/out
    Fiddle::TYPE_VOIDP,  # prd : RGNDATA* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "dciman32")]
extern "system" {
    fn DCISetSrcDestClip(
        pdci: *mut DCIOFFSCREEN,  // DCIOFFSCREEN* in/out
        srcrc: *mut RECT,  // RECT* in/out
        destrc: *mut RECT,  // RECT* in/out
        prd: *mut RGNDATA  // RGNDATA* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("DCIMAN32.dll")]
public static extern int DCISetSrcDestClip(IntPtr pdci, IntPtr srcrc, IntPtr destrc, IntPtr prd);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DCIMAN32_DCISetSrcDestClip' -Namespace Win32 -PassThru
# $api::DCISetSrcDestClip(pdci, srcrc, destrc, prd)

#uselib "DCIMAN32.dll"
#func global DCISetSrcDestClip "DCISetSrcDestClip" sptr, sptr, sptr, sptr
; DCISetSrcDestClip varptr(pdci), varptr(srcrc), varptr(destrc), varptr(prd)   ; 戻り値は stat
; pdci : DCIOFFSCREEN* in/out -> "sptr"
; srcrc : RECT* in/out -> "sptr"
; destrc : RECT* in/out -> "sptr"
; prd : RGNDATA* 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 "DCIMAN32.dll"
#cfunc global DCISetSrcDestClip "DCISetSrcDestClip" var, var, var, var
; res = DCISetSrcDestClip(pdci, srcrc, destrc, prd)
; pdci : DCIOFFSCREEN* in/out -> "var"
; srcrc : RECT* in/out -> "var"
; destrc : RECT* in/out -> "var"
; prd : RGNDATA* in/out -> "var"
; ※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。

; INT DCISetSrcDestClip(DCIOFFSCREEN* pdci, RECT* srcrc, RECT* destrc, RGNDATA* prd)
#uselib "DCIMAN32.dll"
#cfunc global DCISetSrcDestClip "DCISetSrcDestClip" var, var, var, var
; res = DCISetSrcDestClip(pdci, srcrc, destrc, prd)
; pdci : DCIOFFSCREEN* in/out -> "var"
; srcrc : RECT* in/out -> "var"
; destrc : RECT* in/out -> "var"
; prd : RGNDATA* in/out -> "var"
; ※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 (
	dciman32 = windows.NewLazySystemDLL("DCIMAN32.dll")
	procDCISetSrcDestClip = dciman32.NewProc("DCISetSrcDestClip")
)

// pdci (DCIOFFSCREEN* in/out), srcrc (RECT* in/out), destrc (RECT* in/out), prd (RGNDATA* in/out)
r1, _, err := procDCISetSrcDestClip.Call(
	uintptr(pdci),
	uintptr(srcrc),
	uintptr(destrc),
	uintptr(prd),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function DCISetSrcDestClip(
  pdci: Pointer;   // DCIOFFSCREEN* in/out
  srcrc: Pointer;   // RECT* in/out
  destrc: Pointer;   // RECT* in/out
  prd: Pointer   // RGNDATA* in/out
): Integer; stdcall;
  external 'DCIMAN32.dll' name 'DCISetSrcDestClip';

result := DllCall("DCIMAN32\DCISetSrcDestClip"
    , "Ptr", pdci   ; DCIOFFSCREEN* in/out
    , "Ptr", srcrc   ; RECT* in/out
    , "Ptr", destrc   ; RECT* in/out
    , "Ptr", prd   ; RGNDATA* in/out
    , "Int")   ; return: INT

●DCISetSrcDestClip(pdci, srcrc, destrc, prd) = DLL("DCIMAN32.dll", "int DCISetSrcDestClip(void*, void*, void*, void*)")
# 呼び出し: DCISetSrcDestClip(pdci, srcrc, destrc, prd)
# pdci : DCIOFFSCREEN* in/out -> "void*"
# srcrc : RECT* in/out -> "void*"
# destrc : RECT* in/out -> "void*"
# prd : RGNDATA* 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)。