CreateDIBitmap

// GDI32.dll
#include <windows.h>

HBITMAP CreateDIBitmap(
    HDC hdc,
    const BITMAPINFOHEADER* pbmih,   // optional
    DWORD flInit,
    const void* pjBits,   // optional
    const BITMAPINFO* pbmi,   // optional
    DIB_USAGE iUsage
);

<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Function CreateDIBitmap(
    hdc As IntPtr,   ' HDC
    pbmih As IntPtr,   ' BITMAPINFOHEADER* optional
    flInit As UInteger,   ' DWORD
    pjBits As IntPtr,   ' void* optional
    pbmi As IntPtr,   ' BITMAPINFO* optional
    iUsage As UInteger   ' DIB_USAGE
) As IntPtr
End Function

' hdc : HDC
' pbmih : BITMAPINFOHEADER* optional
' flInit : DWORD
' pjBits : void* optional
' pbmi : BITMAPINFO* optional
' iUsage : DIB_USAGE
Declare PtrSafe Function CreateDIBitmap Lib "gdi32" ( _
    ByVal hdc As LongPtr, _
    ByVal pbmih As LongPtr, _
    ByVal flInit As Long, _
    ByVal pjBits As LongPtr, _
    ByVal pbmi As LongPtr, _
    ByVal iUsage As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreateDIBitmap = ctypes.windll.gdi32.CreateDIBitmap
CreateDIBitmap.restype = ctypes.c_void_p
CreateDIBitmap.argtypes = [
    wintypes.HANDLE,  # hdc : HDC
    ctypes.c_void_p,  # pbmih : BITMAPINFOHEADER* optional
    wintypes.DWORD,  # flInit : DWORD
    ctypes.POINTER(None),  # pjBits : void* optional
    ctypes.c_void_p,  # pbmi : BITMAPINFO* optional
    wintypes.DWORD,  # iUsage : DIB_USAGE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
CreateDIBitmap = Fiddle::Function.new(
  lib['CreateDIBitmap'],
  [
    Fiddle::TYPE_VOIDP,  # hdc : HDC
    Fiddle::TYPE_VOIDP,  # pbmih : BITMAPINFOHEADER* optional
    -Fiddle::TYPE_INT,  # flInit : DWORD
    Fiddle::TYPE_VOIDP,  # pjBits : void* optional
    Fiddle::TYPE_VOIDP,  # pbmi : BITMAPINFO* optional
    -Fiddle::TYPE_INT,  # iUsage : DIB_USAGE
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "gdi32")]
extern "system" {
    fn CreateDIBitmap(
        hdc: *mut core::ffi::c_void,  // HDC
        pbmih: *const BITMAPINFOHEADER,  // BITMAPINFOHEADER* optional
        flInit: u32,  // DWORD
        pjBits: *const (),  // void* optional
        pbmi: *const BITMAPINFO,  // BITMAPINFO* optional
        iUsage: u32  // DIB_USAGE
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("GDI32.dll")]
public static extern IntPtr CreateDIBitmap(IntPtr hdc, IntPtr pbmih, uint flInit, IntPtr pjBits, IntPtr pbmi, uint iUsage);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_CreateDIBitmap' -Namespace Win32 -PassThru
# $api::CreateDIBitmap(hdc, pbmih, flInit, pjBits, pbmi, iUsage)

#uselib "GDI32.dll"
#func global CreateDIBitmap "CreateDIBitmap" sptr, sptr, sptr, sptr, sptr, sptr
; CreateDIBitmap hdc, varptr(pbmih), flInit, pjBits, varptr(pbmi), iUsage   ; 戻り値は stat
; hdc : HDC -> "sptr"
; pbmih : BITMAPINFOHEADER* optional -> "sptr"
; flInit : DWORD -> "sptr"
; pjBits : void* optional -> "sptr"
; pbmi : BITMAPINFO* optional -> "sptr"
; iUsage : DIB_USAGE -> "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 "GDI32.dll"
#cfunc global CreateDIBitmap "CreateDIBitmap" sptr, var, int, sptr, var, int
; res = CreateDIBitmap(hdc, pbmih, flInit, pjBits, pbmi, iUsage)
; hdc : HDC -> "sptr"
; pbmih : BITMAPINFOHEADER* optional -> "var"
; flInit : DWORD -> "int"
; pjBits : void* optional -> "sptr"
; pbmi : BITMAPINFO* optional -> "var"
; iUsage : DIB_USAGE -> "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。

; HBITMAP CreateDIBitmap(HDC hdc, BITMAPINFOHEADER* pbmih, DWORD flInit, void* pjBits, BITMAPINFO* pbmi, DIB_USAGE iUsage)
#uselib "GDI32.dll"
#cfunc global CreateDIBitmap "CreateDIBitmap" intptr, var, int, intptr, var, int
; res = CreateDIBitmap(hdc, pbmih, flInit, pjBits, pbmi, iUsage)
; hdc : HDC -> "intptr"
; pbmih : BITMAPINFOHEADER* optional -> "var"
; flInit : DWORD -> "int"
; pjBits : void* optional -> "intptr"
; pbmi : BITMAPINFO* optional -> "var"
; iUsage : DIB_USAGE -> "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 (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procCreateDIBitmap = gdi32.NewProc("CreateDIBitmap")
)

// hdc (HDC), pbmih (BITMAPINFOHEADER* optional), flInit (DWORD), pjBits (void* optional), pbmi (BITMAPINFO* optional), iUsage (DIB_USAGE)
r1, _, err := procCreateDIBitmap.Call(
	uintptr(hdc),
	uintptr(pbmih),
	uintptr(flInit),
	uintptr(pjBits),
	uintptr(pbmi),
	uintptr(iUsage),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HBITMAP

function CreateDIBitmap(
  hdc: THandle;   // HDC
  pbmih: Pointer;   // BITMAPINFOHEADER* optional
  flInit: DWORD;   // DWORD
  pjBits: Pointer;   // void* optional
  pbmi: Pointer;   // BITMAPINFO* optional
  iUsage: DWORD   // DIB_USAGE
): THandle; stdcall;
  external 'GDI32.dll' name 'CreateDIBitmap';

result := DllCall("GDI32\CreateDIBitmap"
    , "Ptr", hdc   ; HDC
    , "Ptr", pbmih   ; BITMAPINFOHEADER* optional
    , "UInt", flInit   ; DWORD
    , "Ptr", pjBits   ; void* optional
    , "Ptr", pbmi   ; BITMAPINFO* optional
    , "UInt", iUsage   ; DIB_USAGE
    , "Ptr")   ; return: HBITMAP

●CreateDIBitmap(hdc, pbmih, flInit, pjBits, pbmi, iUsage) = DLL("GDI32.dll", "void* CreateDIBitmap(void*, void*, dword, void*, void*, dword)")
# 呼び出し: CreateDIBitmap(hdc, pbmih, flInit, pjBits, pbmi, iUsage)
# hdc : HDC -> "void*"
# pbmih : BITMAPINFOHEADER* optional -> "void*"
# flInit : DWORD -> "dword"
# pjBits : void* optional -> "void*"
# pbmi : BITMAPINFO* optional -> "void*"
# iUsage : DIB_USAGE -> "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)。