GdipNewInstalledFontCollection

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

Status GdipNewInstalledFontCollection(
    GpFontCollection** fontCollection
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipNewInstalledFontCollection(
    fontCollection As IntPtr   ' GpFontCollection** in/out
) As Integer
End Function

' fontCollection : GpFontCollection** in/out
Declare PtrSafe Function GdipNewInstalledFontCollection Lib "gdiplus" ( _
    ByVal fontCollection 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

GdipNewInstalledFontCollection = ctypes.windll.gdiplus.GdipNewInstalledFontCollection
GdipNewInstalledFontCollection.restype = ctypes.c_int
GdipNewInstalledFontCollection.argtypes = [
    ctypes.c_void_p,  # fontCollection : GpFontCollection** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipNewInstalledFontCollection = Fiddle::Function.new(
  lib['GdipNewInstalledFontCollection'],
  [
    Fiddle::TYPE_VOIDP,  # fontCollection : GpFontCollection** in/out
  ],
  Fiddle::TYPE_INT)

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

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

#uselib "gdiplus.dll"
#func global GdipNewInstalledFontCollection "GdipNewInstalledFontCollection" sptr
; GdipNewInstalledFontCollection varptr(fontCollection)   ; 戻り値は stat
; fontCollection : GpFontCollection** 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 GdipNewInstalledFontCollection "GdipNewInstalledFontCollection" var
; res = GdipNewInstalledFontCollection(fontCollection)
; fontCollection : GpFontCollection** in/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。

; Status GdipNewInstalledFontCollection(GpFontCollection** fontCollection)
#uselib "gdiplus.dll"
#cfunc global GdipNewInstalledFontCollection "GdipNewInstalledFontCollection" var
; res = GdipNewInstalledFontCollection(fontCollection)
; fontCollection : GpFontCollection** in/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 (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipNewInstalledFontCollection = gdiplus.NewProc("GdipNewInstalledFontCollection")
)

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

function GdipNewInstalledFontCollection(
  fontCollection: Pointer   // GpFontCollection** in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipNewInstalledFontCollection';

result := DllCall("gdiplus\GdipNewInstalledFontCollection"
    , "Ptr", fontCollection   ; GpFontCollection** in/out
    , "Int")   ; return: Status

●GdipNewInstalledFontCollection(fontCollection) = DLL("gdiplus.dll", "int GdipNewInstalledFontCollection(void*)")
# 呼び出し: GdipNewInstalledFontCollection(fontCollection)
# fontCollection : GpFontCollection** 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)。