unumrf_formatDecimalRange

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

void unumrf_formatDecimalRange(
    const UNumberRangeFormatter* uformatter,
    LPCSTR first,
    INT firstLen,
    LPCSTR second,
    INT secondLen,
    UFormattedNumberRange* uresult,
    UErrorCode* ec
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub unumrf_formatDecimalRange(
    ByRef uformatter As IntPtr,   ' UNumberRangeFormatter*
    <MarshalAs(UnmanagedType.LPStr)> first As String,   ' LPCSTR
    firstLen As Integer,   ' INT
    <MarshalAs(UnmanagedType.LPStr)> second As String,   ' LPCSTR
    secondLen As Integer,   ' INT
    ByRef uresult As IntPtr,   ' UFormattedNumberRange* in/out
    ByRef ec As Integer   ' UErrorCode* in/out
)
End Sub

' uformatter : UNumberRangeFormatter*
' first : LPCSTR
' firstLen : INT
' second : LPCSTR
' secondLen : INT
' uresult : UFormattedNumberRange* in/out
' ec : UErrorCode* in/out
Declare PtrSafe Sub unumrf_formatDecimalRange Lib "icu" ( _
    ByRef uformatter As LongPtr, _
    ByVal first As String, _
    ByVal firstLen As Long, _
    ByVal second As String, _
    ByVal secondLen As Long, _
    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_formatDecimalRange = ctypes.cdll.icu.unumrf_formatDecimalRange
unumrf_formatDecimalRange.restype = None
unumrf_formatDecimalRange.argtypes = [
    ctypes.c_void_p,  # uformatter : UNumberRangeFormatter*
    wintypes.LPCSTR,  # first : LPCSTR
    ctypes.c_int,  # firstLen : INT
    wintypes.LPCSTR,  # second : LPCSTR
    ctypes.c_int,  # secondLen : INT
    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_formatDecimalRange = Fiddle::Function.new(
  lib['unumrf_formatDecimalRange'],
  [
    Fiddle::TYPE_VOIDP,  # uformatter : UNumberRangeFormatter*
    Fiddle::TYPE_VOIDP,  # first : LPCSTR
    Fiddle::TYPE_INT,  # firstLen : INT
    Fiddle::TYPE_VOIDP,  # second : LPCSTR
    Fiddle::TYPE_INT,  # secondLen : INT
    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_formatDecimalRange(
        uformatter: *const isize,  // UNumberRangeFormatter*
        first: *const u8,  // LPCSTR
        firstLen: i32,  // INT
        second: *const u8,  // LPCSTR
        secondLen: i32,  // INT
        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_formatDecimalRange(ref IntPtr uformatter, [MarshalAs(UnmanagedType.LPStr)] string first, int firstLen, [MarshalAs(UnmanagedType.LPStr)] string second, int secondLen, ref IntPtr uresult, ref int ec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_unumrf_formatDecimalRange' -Namespace Win32 -PassThru
# $api::unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)

#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; unumrf_formatDecimalRange uformatter, first, firstLen, second, secondLen, uresult, ec
; uformatter : UNumberRangeFormatter* -> "sptr"
; first : LPCSTR -> "sptr"
; firstLen : INT -> "sptr"
; second : LPCSTR -> "sptr"
; secondLen : INT -> "sptr"
; uresult : UFormattedNumberRange* in/out -> "sptr"
; ec : UErrorCode* in/out -> "sptr"

#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" int, str, int, str, int, int, int
; unumrf_formatDecimalRange uformatter, first, firstLen, second, secondLen, uresult, ec
; uformatter : UNumberRangeFormatter* -> "int"
; first : LPCSTR -> "str"
; firstLen : INT -> "int"
; second : LPCSTR -> "str"
; secondLen : INT -> "int"
; uresult : UFormattedNumberRange* in/out -> "int"
; ec : UErrorCode* in/out -> "int"

; void unumrf_formatDecimalRange(UNumberRangeFormatter* uformatter, LPCSTR first, INT firstLen, LPCSTR second, INT secondLen, UFormattedNumberRange* uresult, UErrorCode* ec)
#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" int, str, int, str, int, int, int
; unumrf_formatDecimalRange uformatter, first, firstLen, second, secondLen, uresult, ec
; uformatter : UNumberRangeFormatter* -> "int"
; first : LPCSTR -> "str"
; firstLen : INT -> "int"
; second : LPCSTR -> "str"
; secondLen : INT -> "int"
; uresult : UFormattedNumberRange* in/out -> "int"
; ec : UErrorCode* in/out -> "int"

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

var (
	icu = windows.NewLazySystemDLL("icu.dll")
	procunumrf_formatDecimalRange = icu.NewProc("unumrf_formatDecimalRange")
)

// uformatter (UNumberRangeFormatter*), first (LPCSTR), firstLen (INT), second (LPCSTR), secondLen (INT), uresult (UFormattedNumberRange* in/out), ec (UErrorCode* in/out)
r1, _, err := procunumrf_formatDecimalRange.Call(
	uintptr(uformatter),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(first))),
	uintptr(firstLen),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(second))),
	uintptr(secondLen),
	uintptr(uresult),
	uintptr(ec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure unumrf_formatDecimalRange(
  uformatter: Pointer;   // UNumberRangeFormatter*
  first: PAnsiChar;   // LPCSTR
  firstLen: Integer;   // INT
  second: PAnsiChar;   // LPCSTR
  secondLen: Integer;   // INT
  uresult: Pointer;   // UFormattedNumberRange* in/out
  ec: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icu.dll' name 'unumrf_formatDecimalRange';

result := DllCall("icu\unumrf_formatDecimalRange"
    , "Ptr", uformatter   ; UNumberRangeFormatter*
    , "AStr", first   ; LPCSTR
    , "Int", firstLen   ; INT
    , "AStr", second   ; LPCSTR
    , "Int", secondLen   ; INT
    , "Ptr", uresult   ; UFormattedNumberRange* in/out
    , "Ptr", ec   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: void

●unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec) = DLL("icu.dll", "int unumrf_formatDecimalRange(void*, char*, int, char*, int, void*, void*)")
# 呼び出し: unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)
# uformatter : UNumberRangeFormatter* -> "void*"
# first : LPCSTR -> "char*"
# firstLen : INT -> "int"
# second : LPCSTR -> "char*"
# secondLen : INT -> "int"
# 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。