umutablecptrie_fromUCPTrie

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

UMutableCPTrie* umutablecptrie_fromUCPTrie(
    const UCPTrie* trie,
    UErrorCode* pErrorCode
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function umutablecptrie_fromUCPTrie(
    trie As IntPtr,   ' UCPTrie*
    ByRef pErrorCode As Integer   ' UErrorCode* in/out
) As IntPtr
End Function

' trie : UCPTrie*
' pErrorCode : UErrorCode* in/out
Declare PtrSafe Function umutablecptrie_fromUCPTrie Lib "icu" ( _
    ByVal trie As LongPtr, _
    ByRef pErrorCode 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

umutablecptrie_fromUCPTrie = ctypes.cdll.icu.umutablecptrie_fromUCPTrie
umutablecptrie_fromUCPTrie.restype = ctypes.c_void_p
umutablecptrie_fromUCPTrie.argtypes = [
    ctypes.c_void_p,  # trie : UCPTrie*
    ctypes.c_void_p,  # pErrorCode : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
umutablecptrie_fromUCPTrie = Fiddle::Function.new(
  lib['umutablecptrie_fromUCPTrie'],
  [
    Fiddle::TYPE_VOIDP,  # trie : UCPTrie*
    Fiddle::TYPE_VOIDP,  # pErrorCode : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn umutablecptrie_fromUCPTrie(
        trie: *const UCPTrie,  // UCPTrie*
        pErrorCode: *mut i32  // UErrorCode* in/out
    ) -> *mut isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr umutablecptrie_fromUCPTrie(IntPtr trie, ref int pErrorCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_umutablecptrie_fromUCPTrie' -Namespace Win32 -PassThru
# $api::umutablecptrie_fromUCPTrie(trie, pErrorCode)

#uselib "icu.dll"
#func global umutablecptrie_fromUCPTrie "umutablecptrie_fromUCPTrie" sptr, sptr
; umutablecptrie_fromUCPTrie varptr(trie), pErrorCode   ; 戻り値は stat
; trie : UCPTrie* -> "sptr"
; pErrorCode : UErrorCode* 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 umutablecptrie_fromUCPTrie "umutablecptrie_fromUCPTrie" var, int
; res = umutablecptrie_fromUCPTrie(trie, pErrorCode)
; trie : UCPTrie* -> "var"
; pErrorCode : UErrorCode* in/out -> "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。

; UMutableCPTrie* umutablecptrie_fromUCPTrie(UCPTrie* trie, UErrorCode* pErrorCode)
#uselib "icu.dll"
#cfunc global umutablecptrie_fromUCPTrie "umutablecptrie_fromUCPTrie" var, int
; res = umutablecptrie_fromUCPTrie(trie, pErrorCode)
; trie : UCPTrie* -> "var"
; pErrorCode : UErrorCode* in/out -> "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 (
	icu = windows.NewLazySystemDLL("icu.dll")
	procumutablecptrie_fromUCPTrie = icu.NewProc("umutablecptrie_fromUCPTrie")
)

// trie (UCPTrie*), pErrorCode (UErrorCode* in/out)
r1, _, err := procumutablecptrie_fromUCPTrie.Call(
	uintptr(trie),
	uintptr(pErrorCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // UMutableCPTrie*

function umutablecptrie_fromUCPTrie(
  trie: Pointer;   // UCPTrie*
  pErrorCode: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icu.dll' name 'umutablecptrie_fromUCPTrie';

result := DllCall("icu\umutablecptrie_fromUCPTrie"
    , "Ptr", trie   ; UCPTrie*
    , "Ptr", pErrorCode   ; UErrorCode* in/out
    , "Cdecl Ptr")   ; return: UMutableCPTrie*

●umutablecptrie_fromUCPTrie(trie, pErrorCode) = DLL("icu.dll", "void* umutablecptrie_fromUCPTrie(void*, void*)")
# 呼び出し: umutablecptrie_fromUCPTrie(trie, pErrorCode)
# trie : UCPTrie* -> "void*"
# pErrorCode : 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。