unumrf_formatDoubleRange

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

void unumrf_formatDoubleRange(
    const UNumberRangeFormatter* uformatter,
    DOUBLE first,
    DOUBLE second,
    UFormattedNumberRange* uresult,
    UErrorCode* ec
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub unumrf_formatDoubleRange(
    ByRef uformatter As IntPtr,   ' UNumberRangeFormatter*
    first As Double,   ' DOUBLE
    second As Double,   ' DOUBLE
    ByRef uresult As IntPtr,   ' UFormattedNumberRange* in/out
    ByRef ec As Integer   ' UErrorCode* in/out
)
End Sub

' uformatter : UNumberRangeFormatter*
' first : DOUBLE
' second : DOUBLE
' uresult : UFormattedNumberRange* in/out
' ec : UErrorCode* in/out
Declare PtrSafe Sub unumrf_formatDoubleRange Lib "icu" ( _
    ByRef uformatter As LongPtr, _
    ByVal first As Double, _
    ByVal second As Double, _
    ByRef uresult As LongPtr, _
    ByRef ec As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

unumrf_formatDoubleRange = ctypes.cdll.icu.unumrf_formatDoubleRange
unumrf_formatDoubleRange.restype = None
unumrf_formatDoubleRange.argtypes = [
    ctypes.c_void_p,  # uformatter : UNumberRangeFormatter*
    ctypes.c_double,  # first : DOUBLE
    ctypes.c_double,  # second : DOUBLE
    ctypes.c_void_p,  # uresult : UFormattedNumberRange* in/out
    ctypes.c_void_p,  # ec : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
unumrf_formatDoubleRange = Fiddle::Function.new(
  lib['unumrf_formatDoubleRange'],
  [
    Fiddle::TYPE_VOIDP,  # uformatter : UNumberRangeFormatter*
    Fiddle::TYPE_DOUBLE,  # first : DOUBLE
    Fiddle::TYPE_DOUBLE,  # second : DOUBLE
    Fiddle::TYPE_VOIDP,  # uresult : UFormattedNumberRange* in/out
    Fiddle::TYPE_VOIDP,  # ec : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn unumrf_formatDoubleRange(
        uformatter: *const isize,  // UNumberRangeFormatter*
        first: f64,  // DOUBLE
        second: f64,  // DOUBLE
        uresult: *mut isize,  // UFormattedNumberRange* in/out
        ec: *mut i32  // UErrorCode* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void unumrf_formatDoubleRange(ref IntPtr uformatter, double first, double second, ref IntPtr uresult, ref int ec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_unumrf_formatDoubleRange' -Namespace Win32 -PassThru
# $api::unumrf_formatDoubleRange(uformatter, first, second, uresult, ec)

#uselib "icu.dll"
#func global unumrf_formatDoubleRange "unumrf_formatDoubleRange" sptr, double, double, sptr, sptr
; unumrf_formatDoubleRange varptr(uformatter), first, second, varptr(uresult), varptr(ec)
; uformatter : UNumberRangeFormatter* -> "sptr"
; first : DOUBLE -> "double"
; second : DOUBLE -> "double"
; uresult : UFormattedNumberRange* in/out -> "sptr"
; ec : UErrorCode* in/out -> "sptr"

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

var (
	icu = windows.NewLazySystemDLL("icu.dll")
	procunumrf_formatDoubleRange = icu.NewProc("unumrf_formatDoubleRange")
)

// uformatter (UNumberRangeFormatter*), first (DOUBLE), second (DOUBLE), uresult (UFormattedNumberRange* in/out), ec (UErrorCode* in/out)
r1, _, err := procunumrf_formatDoubleRange.Call(
	uintptr(uformatter),
	uintptr(math.Float64bits(first)),
	uintptr(math.Float64bits(second)),
	uintptr(uresult),
	uintptr(ec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
// 注意: float/double 引数は proc.Call では XMM レジスタに渡せません。
// windows.SyscallN(proc.Addr(), math.Float64bits(x), ...) もしくは cgo を使用してください。

procedure unumrf_formatDoubleRange(
  uformatter: Pointer;   // UNumberRangeFormatter*
  first: Double;   // DOUBLE
  second: Double;   // DOUBLE
  uresult: Pointer;   // UFormattedNumberRange* in/out
  ec: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icu.dll' name 'unumrf_formatDoubleRange';

result := DllCall("icu\unumrf_formatDoubleRange"
    , "Ptr", uformatter   ; UNumberRangeFormatter*
    , "Double", first   ; DOUBLE
    , "Double", second   ; DOUBLE
    , "Ptr", uresult   ; UFormattedNumberRange* in/out
    , "Ptr", ec   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: void

●unumrf_formatDoubleRange(uformatter, first, second, uresult, ec) = DLL("icu.dll", "int unumrf_formatDoubleRange(void*, double, double, void*, void*)")
# 呼び出し: unumrf_formatDoubleRange(uformatter, first, second, uresult, ec)
# uformatter : UNumberRangeFormatter* -> "void*"
# first : DOUBLE -> "double"
# second : DOUBLE -> "double"
# uresult : UFormattedNumberRange* in/out -> "void*"
# ec : UErrorCode* 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。

const std = @import("std");

extern "icu" fn unumrf_formatDoubleRange(
    uformatter: [*c]isize, // UNumberRangeFormatter*
    first: f64, // DOUBLE
    second: f64, // DOUBLE
    uresult: [*c]isize, // UFormattedNumberRange* in/out
    ec: [*c]i32 // UErrorCode* in/out
) callconv(.c) void;

proc unumrf_formatDoubleRange(
    uformatter: ptr int,  # UNumberRangeFormatter*
    first: float64,  # DOUBLE
    second: float64,  # DOUBLE
    uresult: ptr int,  # UFormattedNumberRange* in/out
    ec: ptr int32  # UErrorCode* in/out
) {.importc: "unumrf_formatDoubleRange", cdecl, dynlib: "icu.dll".}

pragma(lib, "icu");
extern(C)
void unumrf_formatDoubleRange(
    ptrdiff_t* uformatter,   // UNumberRangeFormatter*
    double first,   // DOUBLE
    double second,   // DOUBLE
    ptrdiff_t* uresult,   // UFormattedNumberRange* in/out
    int* ec   // UErrorCode* in/out
);

ccall((:unumrf_formatDoubleRange, "icu.dll"), Cvoid,
      (Ptr{Int}, Float64, Float64, Ptr{Int}, Ptr{Int32}),
      uformatter, first, second, uresult, ec)
# uformatter : UNumberRangeFormatter* -> Ptr{Int}
# first : DOUBLE -> Float64
# second : DOUBLE -> Float64
# uresult : UFormattedNumberRange* in/out -> Ptr{Int}
# ec : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
void unumrf_formatDoubleRange(
    intptr_t* uformatter,
    double first,
    double second,
    intptr_t* uresult,
    int32_t* ec);
]]
local icu = ffi.load("icu")
-- icu.unumrf_formatDoubleRange(uformatter, first, second, uresult, ec)
-- uformatter : UNumberRangeFormatter*
-- first : DOUBLE
-- second : DOUBLE
-- uresult : UFormattedNumberRange* in/out
-- ec : UErrorCode* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('icu.dll');
const unumrf_formatDoubleRange = lib.func('__cdecl', 'unumrf_formatDoubleRange', 'void', ['intptr_t *', 'double', 'double', 'intptr_t *', 'int32_t *']);
// unumrf_formatDoubleRange(uformatter, first, second, uresult, ec)
// uformatter : UNumberRangeFormatter* -> 'intptr_t *'
// first : DOUBLE -> 'double'
// second : DOUBLE -> 'double'
// uresult : UFormattedNumberRange* in/out -> 'intptr_t *'
// ec : UErrorCode* in/out -> 'int32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("icu.dll", {
  unumrf_formatDoubleRange: { parameters: ["pointer", "f64", "f64", "pointer", "pointer"], result: "void" },
});
// lib.symbols.unumrf_formatDoubleRange(uformatter, first, second, uresult, ec)
// uformatter : UNumberRangeFormatter* -> "pointer"
// first : DOUBLE -> "f64"
// second : DOUBLE -> "f64"
// uresult : UFormattedNumberRange* in/out -> "pointer"
// ec : UErrorCode* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void unumrf_formatDoubleRange(
    intptr_t* uformatter,
    double first,
    double second,
    intptr_t* uresult,
    int32_t* ec);
C, "icu.dll");
// $ffi->unumrf_formatDoubleRange(uformatter, first, second, uresult, ec);
// uformatter : UNumberRangeFormatter*
// first : DOUBLE
// second : DOUBLE
// uresult : UFormattedNumberRange* in/out
// ec : UErrorCode* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Icu extends Library {
    Icu INSTANCE = Native.load("icu", Icu.class);
    void unumrf_formatDoubleRange(
        LongByReference uformatter,   // UNumberRangeFormatter*
        double first,   // DOUBLE
        double second,   // DOUBLE
        LongByReference uresult,   // UFormattedNumberRange* in/out
        IntByReference ec   // UErrorCode* in/out
    );
}

@[Link("icu")]
lib Libicu
  fun unumrf_formatDoubleRange = unumrf_formatDoubleRange(
    uformatter : LibC::SSizeT*,   # UNumberRangeFormatter*
    first : Float64,   # DOUBLE
    second : Float64,   # DOUBLE
    uresult : LibC::SSizeT*,   # UFormattedNumberRange* in/out
    ec : Int32*   # UErrorCode* in/out
  ) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef unumrf_formatDoubleRangeNative = Void Function(Pointer<IntPtr>, Double, Double, Pointer<IntPtr>, Pointer<Int32>);
typedef unumrf_formatDoubleRangeDart = void Function(Pointer<IntPtr>, double, double, Pointer<IntPtr>, Pointer<Int32>);
final unumrf_formatDoubleRange = DynamicLibrary.open('icu.dll')
    .lookupFunction<unumrf_formatDoubleRangeNative, unumrf_formatDoubleRangeDart>('unumrf_formatDoubleRange');
// uformatter : UNumberRangeFormatter* -> Pointer<IntPtr>
// first : DOUBLE -> Double
// second : DOUBLE -> Double
// uresult : UFormattedNumberRange* in/out -> Pointer<IntPtr>
// ec : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure unumrf_formatDoubleRange(
  uformatter: Pointer;   // UNumberRangeFormatter*
  first: Double;   // DOUBLE
  second: Double;   // DOUBLE
  uresult: Pointer;   // UFormattedNumberRange* in/out
  ec: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icu.dll' name 'unumrf_formatDoubleRange';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import ccall safe "unumrf_formatDoubleRange"
  c_unumrf_formatDoubleRange :: Ptr CIntPtr -> CDouble -> CDouble -> Ptr CIntPtr -> Ptr Int32 -> IO ()
-- uformatter : UNumberRangeFormatter* -> Ptr CIntPtr
-- first : DOUBLE -> CDouble
-- second : DOUBLE -> CDouble
-- uresult : UFormattedNumberRange* in/out -> Ptr CIntPtr
-- ec : UErrorCode* in/out -> Ptr Int32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let unumrf_formatdoublerange =
  foreign "unumrf_formatDoubleRange"
    ((ptr intptr_t) @-> double @-> double @-> (ptr intptr_t) @-> (ptr int32_t) @-> returning void)
(* uformatter : UNumberRangeFormatter* -> (ptr intptr_t) *)
(* first : DOUBLE -> double *)
(* second : DOUBLE -> double *)
(* uresult : UFormattedNumberRange* in/out -> (ptr intptr_t) *)
(* ec : UErrorCode* in/out -> (ptr int32_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library icu (t "icu.dll"))
(cffi:use-foreign-library icu)

(cffi:defcfun ("unumrf_formatDoubleRange" unumrf-format-double-range :convention :cdecl) :void
  (uformatter :pointer)   ; UNumberRangeFormatter*
  (first :double)   ; DOUBLE
  (second :double)   ; DOUBLE
  (uresult :pointer)   ; UFormattedNumberRange* in/out
  (ec :pointer))   ; UErrorCode* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $unumrf_formatDoubleRange = Win32::API::More->new('icu',
    'void unumrf_formatDoubleRange(LPVOID uformatter, double first, double second, LPVOID uresult, LPVOID ec)');
# my $ret = $unumrf_formatDoubleRange->Call($uformatter, $first, $second, $uresult, $ec);
# uformatter : UNumberRangeFormatter* -> LPVOID
# first : DOUBLE -> double
# second : DOUBLE -> double
# uresult : UFormattedNumberRange* in/out -> LPVOID
# ec : UErrorCode* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。