GdipDeleteEffect

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

Status GdipDeleteEffect(
    CGpEffect* effect
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipDeleteEffect(
    ByRef effect As IntPtr   ' CGpEffect* in/out
) As Integer
End Function

' effect : CGpEffect* in/out
Declare PtrSafe Function GdipDeleteEffect Lib "gdiplus" ( _
    ByRef effect 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

GdipDeleteEffect = ctypes.windll.gdiplus.GdipDeleteEffect
GdipDeleteEffect.restype = ctypes.c_int
GdipDeleteEffect.argtypes = [
    ctypes.c_void_p,  # effect : CGpEffect* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipDeleteEffect = Fiddle::Function.new(
  lib['GdipDeleteEffect'],
  [
    Fiddle::TYPE_VOIDP,  # effect : CGpEffect* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipDeleteEffect(
        effect: *mut isize  // CGpEffect* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipDeleteEffect(ref IntPtr effect);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipDeleteEffect' -Namespace Win32 -PassThru
# $api::GdipDeleteEffect(effect)

#uselib "gdiplus.dll"
#func global GdipDeleteEffect "GdipDeleteEffect" sptr
; GdipDeleteEffect effect   ; 戻り値は stat
; effect : CGpEffect* 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 "gdiplus.dll"
#cfunc global GdipDeleteEffect "GdipDeleteEffect" int
; res = GdipDeleteEffect(effect)
; effect : CGpEffect* in/out -> "int"

; Status GdipDeleteEffect(CGpEffect* effect)
#uselib "gdiplus.dll"
#cfunc global GdipDeleteEffect "GdipDeleteEffect" int
; res = GdipDeleteEffect(effect)
; effect : CGpEffect* in/out -> "int"

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

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipDeleteEffect = gdiplus.NewProc("GdipDeleteEffect")
)

// effect (CGpEffect* in/out)
r1, _, err := procGdipDeleteEffect.Call(
	uintptr(effect),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipDeleteEffect(
  effect: Pointer   // CGpEffect* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipDeleteEffect';

result := DllCall("gdiplus\GdipDeleteEffect"
    , "Ptr", effect   ; CGpEffect* in/out
    , "Int")   ; return: Status

●GdipDeleteEffect(effect) = DLL("gdiplus.dll", "int GdipDeleteEffect(void*)")
# 呼び出し: GdipDeleteEffect(effect)
# effect : CGpEffect* 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)。