GdipIsMatrixEqual

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

Status GdipIsMatrixEqual(
    const Matrix* matrix,
    const Matrix* matrix2,
    BOOL* result
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipIsMatrixEqual(
    ByRef matrix As IntPtr,   ' Matrix*
    ByRef matrix2 As IntPtr,   ' Matrix*
    ByRef result As Integer   ' BOOL* in/out
) As Integer
End Function

' matrix : Matrix*
' matrix2 : Matrix*
' result : BOOL* in/out
Declare PtrSafe Function GdipIsMatrixEqual Lib "gdiplus" ( _
    ByRef matrix As LongPtr, _
    ByRef matrix2 As LongPtr, _
    ByRef result 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

GdipIsMatrixEqual = ctypes.windll.gdiplus.GdipIsMatrixEqual
GdipIsMatrixEqual.restype = ctypes.c_int
GdipIsMatrixEqual.argtypes = [
    ctypes.c_void_p,  # matrix : Matrix*
    ctypes.c_void_p,  # matrix2 : Matrix*
    ctypes.c_void_p,  # result : BOOL* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipIsMatrixEqual = Fiddle::Function.new(
  lib['GdipIsMatrixEqual'],
  [
    Fiddle::TYPE_VOIDP,  # matrix : Matrix*
    Fiddle::TYPE_VOIDP,  # matrix2 : Matrix*
    Fiddle::TYPE_VOIDP,  # result : BOOL* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipIsMatrixEqual(
        matrix: *const isize,  // Matrix*
        matrix2: *const isize,  // Matrix*
        result: *mut i32  // BOOL* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipIsMatrixEqual(ref IntPtr matrix, ref IntPtr matrix2, ref int result);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipIsMatrixEqual' -Namespace Win32 -PassThru
# $api::GdipIsMatrixEqual(matrix, matrix2, result)

#uselib "gdiplus.dll"
#func global GdipIsMatrixEqual "GdipIsMatrixEqual" sptr, sptr, sptr
; GdipIsMatrixEqual matrix, matrix2, result   ; 戻り値は stat
; matrix : Matrix* -> "sptr"
; matrix2 : Matrix* -> "sptr"
; result : BOOL* 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 GdipIsMatrixEqual "GdipIsMatrixEqual" int, int, int
; res = GdipIsMatrixEqual(matrix, matrix2, result)
; matrix : Matrix* -> "int"
; matrix2 : Matrix* -> "int"
; result : BOOL* in/out -> "int"

; Status GdipIsMatrixEqual(Matrix* matrix, Matrix* matrix2, BOOL* result)
#uselib "gdiplus.dll"
#cfunc global GdipIsMatrixEqual "GdipIsMatrixEqual" int, int, int
; res = GdipIsMatrixEqual(matrix, matrix2, result)
; matrix : Matrix* -> "int"
; matrix2 : Matrix* -> "int"
; result : BOOL* in/out -> "int"

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

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipIsMatrixEqual = gdiplus.NewProc("GdipIsMatrixEqual")
)

// matrix (Matrix*), matrix2 (Matrix*), result (BOOL* in/out)
r1, _, err := procGdipIsMatrixEqual.Call(
	uintptr(matrix),
	uintptr(matrix2),
	uintptr(result),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipIsMatrixEqual(
  matrix: Pointer;   // Matrix*
  matrix2: Pointer;   // Matrix*
  result: Pointer   // BOOL* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipIsMatrixEqual';

result := DllCall("gdiplus\GdipIsMatrixEqual"
    , "Ptr", matrix   ; Matrix*
    , "Ptr", matrix2   ; Matrix*
    , "Ptr", result   ; BOOL* in/out
    , "Int")   ; return: Status

●GdipIsMatrixEqual(matrix, matrix2, result) = DLL("gdiplus.dll", "int GdipIsMatrixEqual(void*, void*, void*)")
# 呼び出し: GdipIsMatrixEqual(matrix, matrix2, result)
# matrix : Matrix* -> "void*"
# matrix2 : Matrix* -> "void*"
# result : BOOL* 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)。