GdipImageGetFrameDimensionsList

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

Status GdipImageGetFrameDimensionsList(
    GpImage* image,
    GUID* dimensionIDs,
    DWORD count
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipImageGetFrameDimensionsList(
    image As IntPtr,   ' GpImage* in/out
    ByRef dimensionIDs As Guid,   ' GUID* in/out
    count As UInteger   ' DWORD
) As Integer
End Function

' image : GpImage* in/out
' dimensionIDs : GUID* in/out
' count : DWORD
Declare PtrSafe Function GdipImageGetFrameDimensionsList Lib "gdiplus" ( _
    ByVal image As LongPtr, _
    ByVal dimensionIDs As LongPtr, _
    ByVal count 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

GdipImageGetFrameDimensionsList = ctypes.windll.gdiplus.GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsList.restype = ctypes.c_int
GdipImageGetFrameDimensionsList.argtypes = [
    ctypes.c_void_p,  # image : GpImage* in/out
    ctypes.c_void_p,  # dimensionIDs : GUID* in/out
    wintypes.DWORD,  # count : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipImageGetFrameDimensionsList = Fiddle::Function.new(
  lib['GdipImageGetFrameDimensionsList'],
  [
    Fiddle::TYPE_VOIDP,  # image : GpImage* in/out
    Fiddle::TYPE_VOIDP,  # dimensionIDs : GUID* in/out
    -Fiddle::TYPE_INT,  # count : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipImageGetFrameDimensionsList(
        image: *mut GpImage,  // GpImage* in/out
        dimensionIDs: *mut GUID,  // GUID* in/out
        count: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipImageGetFrameDimensionsList(IntPtr image, ref Guid dimensionIDs, uint count);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipImageGetFrameDimensionsList' -Namespace Win32 -PassThru
# $api::GdipImageGetFrameDimensionsList(image, dimensionIDs, count)

#uselib "gdiplus.dll"
#func global GdipImageGetFrameDimensionsList "GdipImageGetFrameDimensionsList" sptr, sptr, sptr
; GdipImageGetFrameDimensionsList varptr(image), varptr(dimensionIDs), count   ; 戻り値は stat
; image : GpImage* in/out -> "sptr"
; dimensionIDs : GUID* in/out -> "sptr"
; count : DWORD -> "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 GdipImageGetFrameDimensionsList "GdipImageGetFrameDimensionsList" var, var, int
; res = GdipImageGetFrameDimensionsList(image, dimensionIDs, count)
; image : GpImage* in/out -> "var"
; dimensionIDs : GUID* in/out -> "var"
; count : DWORD -> "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 GdipImageGetFrameDimensionsList(GpImage* image, GUID* dimensionIDs, DWORD count)
#uselib "gdiplus.dll"
#cfunc global GdipImageGetFrameDimensionsList "GdipImageGetFrameDimensionsList" var, var, int
; res = GdipImageGetFrameDimensionsList(image, dimensionIDs, count)
; image : GpImage* in/out -> "var"
; dimensionIDs : GUID* in/out -> "var"
; count : DWORD -> "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")
	procGdipImageGetFrameDimensionsList = gdiplus.NewProc("GdipImageGetFrameDimensionsList")
)

// image (GpImage* in/out), dimensionIDs (GUID* in/out), count (DWORD)
r1, _, err := procGdipImageGetFrameDimensionsList.Call(
	uintptr(image),
	uintptr(dimensionIDs),
	uintptr(count),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipImageGetFrameDimensionsList(
  image: Pointer;   // GpImage* in/out
  dimensionIDs: PGUID;   // GUID* in/out
  count: DWORD   // DWORD
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipImageGetFrameDimensionsList';

result := DllCall("gdiplus\GdipImageGetFrameDimensionsList"
    , "Ptr", image   ; GpImage* in/out
    , "Ptr", dimensionIDs   ; GUID* in/out
    , "UInt", count   ; DWORD
    , "Int")   ; return: Status

●GdipImageGetFrameDimensionsList(image, dimensionIDs, count) = DLL("gdiplus.dll", "int GdipImageGetFrameDimensionsList(void*, void*, dword)")
# 呼び出し: GdipImageGetFrameDimensionsList(image, dimensionIDs, count)
# image : GpImage* in/out -> "void*"
# dimensionIDs : GUID* in/out -> "void*"
# count : DWORD -> "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)。