GetColorProfileHeader

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

BOOL GetColorProfileHeader(
    INT_PTR hProfile,
    PROFILEHEADER* pHeader
);

<DllImport("mscms.dll", ExactSpelling:=True)>
Public Shared Function GetColorProfileHeader(
    hProfile As IntPtr,   ' INT_PTR
    pHeader As IntPtr   ' PROFILEHEADER* out
) As Boolean
End Function

' hProfile : INT_PTR
' pHeader : PROFILEHEADER* out
Declare PtrSafe Function GetColorProfileHeader Lib "mscms" ( _
    ByVal hProfile As LongPtr, _
    ByVal pHeader 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

GetColorProfileHeader = ctypes.windll.mscms.GetColorProfileHeader
GetColorProfileHeader.restype = wintypes.BOOL
GetColorProfileHeader.argtypes = [
    ctypes.c_ssize_t,  # hProfile : INT_PTR
    ctypes.c_void_p,  # pHeader : PROFILEHEADER* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('mscms.dll')
GetColorProfileHeader = Fiddle::Function.new(
  lib['GetColorProfileHeader'],
  [
    Fiddle::TYPE_INTPTR_T,  # hProfile : INT_PTR
    Fiddle::TYPE_VOIDP,  # pHeader : PROFILEHEADER* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mscms")]
extern "system" {
    fn GetColorProfileHeader(
        hProfile: isize,  // INT_PTR
        pHeader: *mut PROFILEHEADER  // PROFILEHEADER* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("mscms.dll")]
public static extern bool GetColorProfileHeader(IntPtr hProfile, IntPtr pHeader);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mscms_GetColorProfileHeader' -Namespace Win32 -PassThru
# $api::GetColorProfileHeader(hProfile, pHeader)

#uselib "mscms.dll"
#func global GetColorProfileHeader "GetColorProfileHeader" sptr, sptr
; GetColorProfileHeader hProfile, varptr(pHeader)   ; 戻り値は stat
; hProfile : INT_PTR -> "sptr"
; pHeader : PROFILEHEADER* 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 "mscms.dll"
#cfunc global GetColorProfileHeader "GetColorProfileHeader" sptr, var
; res = GetColorProfileHeader(hProfile, pHeader)
; hProfile : INT_PTR -> "sptr"
; pHeader : PROFILEHEADER* 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。

; BOOL GetColorProfileHeader(INT_PTR hProfile, PROFILEHEADER* pHeader)
#uselib "mscms.dll"
#cfunc global GetColorProfileHeader "GetColorProfileHeader" intptr, var
; res = GetColorProfileHeader(hProfile, pHeader)
; hProfile : INT_PTR -> "intptr"
; pHeader : PROFILEHEADER* 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 (
	mscms = windows.NewLazySystemDLL("mscms.dll")
	procGetColorProfileHeader = mscms.NewProc("GetColorProfileHeader")
)

// hProfile (INT_PTR), pHeader (PROFILEHEADER* out)
r1, _, err := procGetColorProfileHeader.Call(
	uintptr(hProfile),
	uintptr(pHeader),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetColorProfileHeader(
  hProfile: NativeInt;   // INT_PTR
  pHeader: Pointer   // PROFILEHEADER* out
): BOOL; stdcall;
  external 'mscms.dll' name 'GetColorProfileHeader';

result := DllCall("mscms\GetColorProfileHeader"
    , "Ptr", hProfile   ; INT_PTR
    , "Ptr", pHeader   ; PROFILEHEADER* out
    , "Int")   ; return: BOOL

●GetColorProfileHeader(hProfile, pHeader) = DLL("mscms.dll", "bool GetColorProfileHeader(int, void*)")
# 呼び出し: GetColorProfileHeader(hProfile, pHeader)
# hProfile : INT_PTR -> "int"
# pHeader : PROFILEHEADER* 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)。