FlatSB_SetScrollProp

// COMCTL32.dll
#include <windows.h>

BOOL FlatSB_SetScrollProp(
    HWND param0,
    DWORD index,
    INT_PTR newValue,
    BOOL param3
);

<DllImport("COMCTL32.dll", ExactSpelling:=True)>
Public Shared Function FlatSB_SetScrollProp(
    param0 As IntPtr,   ' HWND
    index As UInteger,   ' DWORD
    newValue As IntPtr,   ' INT_PTR
    param3 As Boolean   ' BOOL
) As Boolean
End Function

' param0 : HWND
' index : DWORD
' newValue : INT_PTR
' param3 : BOOL
Declare PtrSafe Function FlatSB_SetScrollProp Lib "comctl32" ( _
    ByVal param0 As LongPtr, _
    ByVal index As Long, _
    ByVal newValue As LongPtr, _
    ByVal param3 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

FlatSB_SetScrollProp = ctypes.windll.comctl32.FlatSB_SetScrollProp
FlatSB_SetScrollProp.restype = wintypes.BOOL
FlatSB_SetScrollProp.argtypes = [
    wintypes.HANDLE,  # param0 : HWND
    wintypes.DWORD,  # index : DWORD
    ctypes.c_ssize_t,  # newValue : INT_PTR
    wintypes.BOOL,  # param3 : BOOL
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMCTL32.dll')
FlatSB_SetScrollProp = Fiddle::Function.new(
  lib['FlatSB_SetScrollProp'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : HWND
    -Fiddle::TYPE_INT,  # index : DWORD
    Fiddle::TYPE_INTPTR_T,  # newValue : INT_PTR
    Fiddle::TYPE_INT,  # param3 : BOOL
  ],
  Fiddle::TYPE_INT)

#[link(name = "comctl32")]
extern "system" {
    fn FlatSB_SetScrollProp(
        param0: *mut core::ffi::c_void,  // HWND
        index: u32,  // DWORD
        newValue: isize,  // INT_PTR
        param3: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("COMCTL32.dll")]
public static extern bool FlatSB_SetScrollProp(IntPtr param0, uint index, IntPtr newValue, bool param3);
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMCTL32_FlatSB_SetScrollProp' -Namespace Win32 -PassThru
# $api::FlatSB_SetScrollProp(param0, index, newValue, param3)

#uselib "COMCTL32.dll"
#func global FlatSB_SetScrollProp "FlatSB_SetScrollProp" sptr, sptr, sptr, sptr
; FlatSB_SetScrollProp param0, index, newValue, param3   ; 戻り値は stat
; param0 : HWND -> "sptr"
; index : DWORD -> "sptr"
; newValue : INT_PTR -> "sptr"
; param3 : BOOL -> "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 "COMCTL32.dll"
#cfunc global FlatSB_SetScrollProp "FlatSB_SetScrollProp" sptr, int, sptr, int
; res = FlatSB_SetScrollProp(param0, index, newValue, param3)
; param0 : HWND -> "sptr"
; index : DWORD -> "int"
; newValue : INT_PTR -> "sptr"
; param3 : BOOL -> "int"

; BOOL FlatSB_SetScrollProp(HWND param0, DWORD index, INT_PTR newValue, BOOL param3)
#uselib "COMCTL32.dll"
#cfunc global FlatSB_SetScrollProp "FlatSB_SetScrollProp" intptr, int, intptr, int
; res = FlatSB_SetScrollProp(param0, index, newValue, param3)
; param0 : HWND -> "intptr"
; index : DWORD -> "int"
; newValue : INT_PTR -> "intptr"
; param3 : BOOL -> "int"

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

var (
	comctl32 = windows.NewLazySystemDLL("COMCTL32.dll")
	procFlatSB_SetScrollProp = comctl32.NewProc("FlatSB_SetScrollProp")
)

// param0 (HWND), index (DWORD), newValue (INT_PTR), param3 (BOOL)
r1, _, err := procFlatSB_SetScrollProp.Call(
	uintptr(param0),
	uintptr(index),
	uintptr(newValue),
	uintptr(param3),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function FlatSB_SetScrollProp(
  param0: THandle;   // HWND
  index: DWORD;   // DWORD
  newValue: NativeInt;   // INT_PTR
  param3: BOOL   // BOOL
): BOOL; stdcall;
  external 'COMCTL32.dll' name 'FlatSB_SetScrollProp';

result := DllCall("COMCTL32\FlatSB_SetScrollProp"
    , "Ptr", param0   ; HWND
    , "UInt", index   ; DWORD
    , "Ptr", newValue   ; INT_PTR
    , "Int", param3   ; BOOL
    , "Int")   ; return: BOOL

●FlatSB_SetScrollProp(param0, index, newValue, param3) = DLL("COMCTL32.dll", "bool FlatSB_SetScrollProp(void*, dword, int, bool)")
# 呼び出し: FlatSB_SetScrollProp(param0, index, newValue, param3)
# param0 : HWND -> "void*"
# index : DWORD -> "dword"
# newValue : INT_PTR -> "int"
# param3 : BOOL -> "bool"
# 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)。