ucpmap_getRange

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

INT ucpmap_getRange(
    const UCPMap* map,
    INT start,
    UCPMapRangeOption option,
    DWORD surrogateValue,
    UCPMapValueFilter* filter,
    const void* context,
    DWORD* pValue
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ucpmap_getRange(
    ByRef map As IntPtr,   ' UCPMap*
    start As Integer,   ' INT
    [option] As Integer,   ' UCPMapRangeOption
    surrogateValue As UInteger,   ' DWORD
    filter As IntPtr,   ' UCPMapValueFilter* in/out
    context As IntPtr,   ' void*
    ByRef pValue As UInteger   ' DWORD* in/out
) As Integer
End Function

' map : UCPMap*
' start : INT
' option : UCPMapRangeOption
' surrogateValue : DWORD
' filter : UCPMapValueFilter* in/out
' context : void*
' pValue : DWORD* in/out
Declare PtrSafe Function ucpmap_getRange Lib "icu" ( _
    ByRef map As LongPtr, _
    ByVal start As Long, _
    ByVal option As Long, _
    ByVal surrogateValue As Long, _
    ByVal filter As LongPtr, _
    ByVal context As LongPtr, _
    ByRef pValue 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

ucpmap_getRange = ctypes.cdll.icu.ucpmap_getRange
ucpmap_getRange.restype = ctypes.c_int
ucpmap_getRange.argtypes = [
    ctypes.c_void_p,  # map : UCPMap*
    ctypes.c_int,  # start : INT
    ctypes.c_int,  # option : UCPMapRangeOption
    wintypes.DWORD,  # surrogateValue : DWORD
    ctypes.c_void_p,  # filter : UCPMapValueFilter* in/out
    ctypes.POINTER(None),  # context : void*
    ctypes.POINTER(wintypes.DWORD),  # pValue : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
ucpmap_getRange = Fiddle::Function.new(
  lib['ucpmap_getRange'],
  [
    Fiddle::TYPE_VOIDP,  # map : UCPMap*
    Fiddle::TYPE_INT,  # start : INT
    Fiddle::TYPE_INT,  # option : UCPMapRangeOption
    -Fiddle::TYPE_INT,  # surrogateValue : DWORD
    Fiddle::TYPE_VOIDP,  # filter : UCPMapValueFilter* in/out
    Fiddle::TYPE_VOIDP,  # context : void*
    Fiddle::TYPE_VOIDP,  # pValue : DWORD* in/out
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn ucpmap_getRange(
        map: *const isize,  // UCPMap*
        start: i32,  // INT
        option: i32,  // UCPMapRangeOption
        surrogateValue: u32,  // DWORD
        filter: *mut *const core::ffi::c_void,  // UCPMapValueFilter* in/out
        context: *const (),  // void*
        pValue: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int ucpmap_getRange(ref IntPtr map, int start, int option, uint surrogateValue, IntPtr filter, IntPtr context, ref uint pValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_ucpmap_getRange' -Namespace Win32 -PassThru
# $api::ucpmap_getRange(map, start, option, surrogateValue, filter, context, pValue)

#uselib "icu.dll"
#func global ucpmap_getRange "ucpmap_getRange" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; ucpmap_getRange map, start, option, surrogateValue, filter, context, varptr(pValue)   ; 戻り値は stat
; map : UCPMap* -> "sptr"
; start : INT -> "sptr"
; option : UCPMapRangeOption -> "sptr"
; surrogateValue : DWORD -> "sptr"
; filter : UCPMapValueFilter* in/out -> "sptr"
; context : void* -> "sptr"
; pValue : DWORD* 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 "icu.dll"
#cfunc global ucpmap_getRange "ucpmap_getRange" int, int, int, int, sptr, sptr, var
; res = ucpmap_getRange(map, start, option, surrogateValue, filter, context, pValue)
; map : UCPMap* -> "int"
; start : INT -> "int"
; option : UCPMapRangeOption -> "int"
; surrogateValue : DWORD -> "int"
; filter : UCPMapValueFilter* in/out -> "sptr"
; context : void* -> "sptr"
; pValue : DWORD* 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。

; INT ucpmap_getRange(UCPMap* map, INT start, UCPMapRangeOption option, DWORD surrogateValue, UCPMapValueFilter* filter, void* context, DWORD* pValue)
#uselib "icu.dll"
#cfunc global ucpmap_getRange "ucpmap_getRange" int, int, int, int, intptr, intptr, var
; res = ucpmap_getRange(map, start, option, surrogateValue, filter, context, pValue)
; map : UCPMap* -> "int"
; start : INT -> "int"
; option : UCPMapRangeOption -> "int"
; surrogateValue : DWORD -> "int"
; filter : UCPMapValueFilter* in/out -> "intptr"
; context : void* -> "intptr"
; pValue : DWORD* 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 (
	icu = windows.NewLazySystemDLL("icu.dll")
	procucpmap_getRange = icu.NewProc("ucpmap_getRange")
)

// map (UCPMap*), start (INT), option (UCPMapRangeOption), surrogateValue (DWORD), filter (UCPMapValueFilter* in/out), context (void*), pValue (DWORD* in/out)
r1, _, err := procucpmap_getRange.Call(
	uintptr(map),
	uintptr(start),
	uintptr(option),
	uintptr(surrogateValue),
	uintptr(filter),
	uintptr(context),
	uintptr(pValue),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function ucpmap_getRange(
  map: Pointer;   // UCPMap*
  start: Integer;   // INT
  option: Integer;   // UCPMapRangeOption
  surrogateValue: DWORD;   // DWORD
  filter: Pointer;   // UCPMapValueFilter* in/out
  context: Pointer;   // void*
  pValue: Pointer   // DWORD* in/out
): Integer; cdecl;
  external 'icu.dll' name 'ucpmap_getRange';

result := DllCall("icu\ucpmap_getRange"
    , "Ptr", map   ; UCPMap*
    , "Int", start   ; INT
    , "Int", option   ; UCPMapRangeOption
    , "UInt", surrogateValue   ; DWORD
    , "Ptr", filter   ; UCPMapValueFilter* in/out
    , "Ptr", context   ; void*
    , "Ptr", pValue   ; DWORD* in/out
    , "Cdecl Int")   ; return: INT

●ucpmap_getRange(map, start, option, surrogateValue, filter, context, pValue) = DLL("icu.dll", "int ucpmap_getRange(void*, int, int, dword, void*, void*, void*)")
# 呼び出し: ucpmap_getRange(map, start, option, surrogateValue, filter, context, pValue)
# map : UCPMap* -> "void*"
# start : INT -> "int"
# option : UCPMapRangeOption -> "int"
# surrogateValue : DWORD -> "dword"
# filter : UCPMapValueFilter* in/out -> "void*"
# context : void* -> "void*"
# pValue : DWORD* 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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。