OleCreateFontIndirect

// OLEAUT32.dll
#include <windows.h>

HRESULT OleCreateFontIndirect(
    FONTDESC* lpFontDesc,
    const GUID* riid,
    void** lplpvObj
);

<DllImport("OLEAUT32.dll", ExactSpelling:=True)>
Public Shared Function OleCreateFontIndirect(
    lpFontDesc As IntPtr,   ' FONTDESC*
    ByRef riid As Guid,   ' GUID*
    lplpvObj As IntPtr   ' void** out
) As Integer
End Function

' lpFontDesc : FONTDESC*
' riid : GUID*
' lplpvObj : void** out
Declare PtrSafe Function OleCreateFontIndirect Lib "oleaut32" ( _
    ByVal lpFontDesc As LongPtr, _
    ByVal riid As LongPtr, _
    ByVal lplpvObj 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

OleCreateFontIndirect = ctypes.windll.oleaut32.OleCreateFontIndirect
OleCreateFontIndirect.restype = ctypes.c_int
OleCreateFontIndirect.argtypes = [
    ctypes.c_void_p,  # lpFontDesc : FONTDESC*
    ctypes.c_void_p,  # riid : GUID*
    ctypes.c_void_p,  # lplpvObj : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLEAUT32.dll')
OleCreateFontIndirect = Fiddle::Function.new(
  lib['OleCreateFontIndirect'],
  [
    Fiddle::TYPE_VOIDP,  # lpFontDesc : FONTDESC*
    Fiddle::TYPE_VOIDP,  # riid : GUID*
    Fiddle::TYPE_VOIDP,  # lplpvObj : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "oleaut32")]
extern "system" {
    fn OleCreateFontIndirect(
        lpFontDesc: *mut FONTDESC,  // FONTDESC*
        riid: *const GUID,  // GUID*
        lplpvObj: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLEAUT32.dll")]
public static extern int OleCreateFontIndirect(IntPtr lpFontDesc, ref Guid riid, IntPtr lplpvObj);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLEAUT32_OleCreateFontIndirect' -Namespace Win32 -PassThru
# $api::OleCreateFontIndirect(lpFontDesc, riid, lplpvObj)

#uselib "OLEAUT32.dll"
#func global OleCreateFontIndirect "OleCreateFontIndirect" sptr, sptr, sptr
; OleCreateFontIndirect varptr(lpFontDesc), varptr(riid), lplpvObj   ; 戻り値は stat
; lpFontDesc : FONTDESC* -> "sptr"
; riid : GUID* -> "sptr"
; lplpvObj : void** 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 "OLEAUT32.dll"
#cfunc global OleCreateFontIndirect "OleCreateFontIndirect" var, var, sptr
; res = OleCreateFontIndirect(lpFontDesc, riid, lplpvObj)
; lpFontDesc : FONTDESC* -> "var"
; riid : GUID* -> "var"
; lplpvObj : void** out -> "sptr"
; ※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。

; HRESULT OleCreateFontIndirect(FONTDESC* lpFontDesc, GUID* riid, void** lplpvObj)
#uselib "OLEAUT32.dll"
#cfunc global OleCreateFontIndirect "OleCreateFontIndirect" var, var, intptr
; res = OleCreateFontIndirect(lpFontDesc, riid, lplpvObj)
; lpFontDesc : FONTDESC* -> "var"
; riid : GUID* -> "var"
; lplpvObj : void** out -> "intptr"
; ※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 (
	oleaut32 = windows.NewLazySystemDLL("OLEAUT32.dll")
	procOleCreateFontIndirect = oleaut32.NewProc("OleCreateFontIndirect")
)

// lpFontDesc (FONTDESC*), riid (GUID*), lplpvObj (void** out)
r1, _, err := procOleCreateFontIndirect.Call(
	uintptr(lpFontDesc),
	uintptr(riid),
	uintptr(lplpvObj),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function OleCreateFontIndirect(
  lpFontDesc: Pointer;   // FONTDESC*
  riid: PGUID;   // GUID*
  lplpvObj: Pointer   // void** out
): Integer; stdcall;
  external 'OLEAUT32.dll' name 'OleCreateFontIndirect';

result := DllCall("OLEAUT32\OleCreateFontIndirect"
    , "Ptr", lpFontDesc   ; FONTDESC*
    , "Ptr", riid   ; GUID*
    , "Ptr", lplpvObj   ; void** out
    , "Int")   ; return: HRESULT

●OleCreateFontIndirect(lpFontDesc, riid, lplpvObj) = DLL("OLEAUT32.dll", "int OleCreateFontIndirect(void*, void*, void*)")
# 呼び出し: OleCreateFontIndirect(lpFontDesc, riid, lplpvObj)
# lpFontDesc : FONTDESC* -> "void*"
# riid : GUID* -> "void*"
# lplpvObj : void** 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)。